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SEA - IAH

Find cheap flights from Seattle to Houston George Bush Airport from C$ 212

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Houston departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 8/6
Sat 15/6

Search hundreds of travel sites at once for deals on flights to Houston George Bush Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Houston, as well as popular online travel agencies
In the last 7 days, travellers have searched 43,968,530 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from Seattle to Houston (SEA-IAH)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Houston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
12:40 a.m. - 9:47 a.m.SEA-IAH
7h 07m1 stop
4:00 p.m. - 11:09 p.m.IAH-SEA
9h 09m1 stop
C$ 423Delta
Find Deal
Mon, 3 Jun - Wed, 12 Jun
12:30 a.m. - 10:21 a.m.SEA-IAH
7h 51m1 stop
7:40 p.m. - 11:59 p.m.IAH-SEA
6h 19m1 stop
C$ 437Delta
Find Deal
Mon, 23 Sep - Tue, 1 Oct
12:30 a.m. - 10:12 a.m.SEA-IAH
7h 42m1 stop
7:40 p.m. - 11:57 p.m.IAH-SEA
6h 17m1 stop
C$ 451Delta
Find Deal
Wed, 21 Aug - Tue, 27 Aug
11:59 p.m. - 6:15 a.m.SEA-IAH
4h 16mdirect
9:00 a.m. - 11:39 a.m.IAH-SEA
4h 39mdirect
C$ 537Alaska Airlines
Find Deal
Sun, 4 Aug - Mon, 5 Aug
5:40 p.m. - 12:06 a.m.SEA-IAH
4h 26mdirect
6:00 a.m. - 8:37 a.m.IAH-SEA
4h 37mdirect
C$ 545Alaska Airlines
Find Deal
Fri, 31 May - Mon, 3 Jun
6:51 a.m. - 10:43 a.m.SEA-IAH
25h 52m2 stops
2:20 p.m. - 10:15 p.m.IAH-SEA
9h 55m1 stop
C$ 627United Airlines
Find Deal
Wed, 29 May - Thu, 30 May
7:15 a.m. - 1:36 p.m.SEA-IAH
4h 21mdirect
5:07 a.m. - 10:50 p.m.IAH-SEA
19h 43m1 stop
C$ 632United Airlines
Find Deal
Sat, 1 Jun - Sat, 8 Jun
7:30 p.m. - 11:40 a.m.SEA-IAH
14h 10m1 stop
12:45 p.m. - 11:55 p.m.IAH-SEA
13h 10m1 stop
C$ 780Southwest
Find Deal
Mon, 20 May - Thu, 23 May
7:30 p.m. - 12:20 p.m.SEA-IAH
14h 50m2 stops
12:45 p.m. - 11:55 p.m.IAH-SEA
13h 10m1 stop
C$ 787Southwest
Find Deal
Mon, 20 May - Thu, 23 May
1:15 a.m. - 11:23 a.m.SEA-IAH
8h 08m1 stop
10:42 a.m. - 8:50 p.m.IAH-SEA
12h 08m2 stops
C$ 965American Airlines
Find Deal
Sun, 19 May - Thu, 23 May

Flights from Seattle to Houston - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Houston to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Seattle to Houston George Bush Intcntl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Houston George Bush Intcntl Airport is October, where tickets cost C$ 434 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is C$ 739 and C$ 705 respectively.

How far in advance should I book a flight from Seattle to Houston George Bush Intcntl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Houston George Bush Intcntl Airport, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 85 days before departure.

Which airlines provide the cheapest flights from Seattle to Houston George Bush Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to Houston George Bush Airport found by KAYAK users in the last 72 hours was for C$ 423 on Delta, followed by Alaska Airlines (C$ 537). One-way flight deals have also been found from as low as C$ 212 on Delta and from C$ 273 on Alaska Airlines.

Which airlines fly direct between Seattle and Houston George Bush Intcntl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Houston George Bush Intcntl Airport.
There are 2 airlines that fly direct from Seattle to Houston George Bush Intcntl Airport. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best deal found costing C$ 275. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Seattle and Houston George Bush Intcntl Airport per day?

Each day, there are between 12 and 13 nonstop flights that take off from Seattle and land in Houston George Bush Intcntl Airport, with an average flight time of 4h 23m. The most common departure time is 7:00 a.m. and most flights take off in the morning. Each week, there are 86 flights. The most frequent day of departure is Thursday, when 15% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Seattle and Houston George Bush Intcntl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are First, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Houston George Bush Airport take?

Direct flights cover the 4,846 km separating Seattle to Houston George Bush Airport in about 4h 12m.

What’s the earliest departure time from Seattle to Houston George Bush Airport?

Early birds can take the earliest flight from Seattle at 7:15 am and will be landing in Houston George Bush Intcntl Airport at 1:38 pm.

What’s the latest departure time from Seattle to Houston George Bush Airport?

If you prefer to fly at night, the latest flight from Seattle to Houston George Bush Intcntl Airport jets off at 11:59 pm and lands at 6:15 am.

Good to know

Low season

September

High season

January

Cheapest flight

C$ 212
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (34% more expensive on average)
Flight from Seattle to Houston George Bush Airport

When to book flights from Seattle to Houston

Are your dates flexible? Find out the best times to travel from Seattle to Houston based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Seattle to Houston George Bush Airport flights

  • Is IAH accessible for reduced mobility travelers?

    Yes. IAH offers services for easy use by reduced mobility travelers. It has accessible concourses and platforms alongside wheelchair lifts for easy access. Its inter-terminal connector trains are also wheelchair accessible. All the airport restrooms are also wheelchair accessible. Service restrooms are also welcome at the airport. The airport also provides TTY phones for customers in wheelchairs and with vision and hearing problems.

  • How do I get from IAH to the city center?

    From IAH, you can get to the city center with several options. You can take the metro from the airport to downtown. Alternatively, you can take a shuttle, a taxi or car rental from the airport to the city center. Car rentals are available at the Consolidated Rental Car Facility available onsite.

  • Are there direct flights from SEA to IAH?

    Yes. Several airlines provide direct flights. They include Spirit Airlines, Alaska Airlines, and United Airlines. Alternatively, you can catch one-stop flights provided by Spirit Airlines with a layover in Los Angeles.

  • Does SEA have a lounge?

    SEA has 12 passenger lounges. Some are airline lounges that are exclusively for first and business-class travelers. They include Delta Sky Club in South satellite Terminal near Gate S9 and one in Concourse A near Gate A1. Others include British Airways Terraces Lounge in the South Terminal near Gate S9 and Concourse B alongside the Centurion Lounge. Alaska Airlines Lounge and The Club at SEA let you pay at the entrance gate regardless of your travel class.

  • What is the cheapest flight from Seattle to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Seattle to Houston George Bush Intcntl Airport was C$ 154 for a one-way ticket and C$ 308 for a round-trip.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Houston George Bush Airport?

    All the following airlines offer inflight Wi-Fi service on the Seattle to Houston George Bush Airport flight route: Alaska Airlines, American Airlines, Aeromexico, Delta, JetBlue, and Lufthansa.

  • Which aircraft models fly most regularly from Seattle to Houston George Bush Airport?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the Seattle to Houston George Bush Airport flight route.

  • Which airline alliances offer flights from Seattle to Houston George Bush Airport?

    oneworld, and Star Alliance are the airline alliances operating flights between Seattle and Houston George Bush Airport, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Houston George Bush Airport?

    There are direct flights from Seattle to Houston George Bush Airport on a daily basis.

  • Which is the best airline for flights from Seattle to Houston, Alaska Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Seattle to Houston are Alaska Airlines and United Airlines. With an average price for the route of C$ 443 and an overall rating of 8.0, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of C$ 570 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Seattle to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Seattle is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Seattle to Houston

  • Looking for a cheap flight? 25% of our users found flights on this route for C$ 310 or less one-way and C$ 769 or less round-trip.
  • Seattle Tacoma International airport (SEA) offers a variety of transport means to and from the airport. From downtown Seattle, you can take bus lines 165 and 150 to get to the facility. You can also take the tram, which offers rides to and from the airport. You can also take the shuttle or a taxi to the airport. Alternatively, you can also rent a car and drive to the facility.
  • SEA offers quiet nursing rooms where parents can feed or change their babies if they are traveling with a baby. Nursing rooms are inside the kid’s playroom in the main terminal. It features adjustable lighting, rocking chairs, side tables, footstools, and electric outlets.
  • SEA has one main terminal with six concourses, including A, B, C, D, and north and south gates. Concourse A serves seven airlines, B three airlines, while C and D each one airline. The South concourse operates 18 airlines and is the most immense concourse.
  • Travelers with late arrivals at George Bush Intercontinental Airport (IAH) can find an onsite hotel to rest and spend the night. The Houston Airport Marriott lies between Terminal B and C. You will find a complimentary underground train service that provides rides from all airline gates to the hotel within minutes.
  • U.S. citizen travelers do not need a visa when traveling from SEA to IAH. However, they must provide proof of identity. If you are not a U.S. citizen, you must provide a temporary visa when getting on flights from SEA to IAH. The visa or passport has to be valid throughout your travel period.
See more tips

Prefer to fly non-stop from Seattle to Houston George Bush Airport?

Find which airlines fly direct from Seattle/Tacoma Intl to George Bush Intcntl, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Houston George Bush Intcntl

Monday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Tuesday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Wednesday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Thursday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Friday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Saturday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, Asiana Airlines, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

See more nonstop flights

Nonstop returns

Houston George Bush Intcntl to Seattle/Tacoma Intl

Monday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Tuesday

Air Tahiti Nui, Alaska Airlines, EVA Air, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Wednesday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Thursday

Air Tahiti Nui, Alaska Airlines, EVA Air, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Friday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

Saturday

Air Tahiti Nui, Alaska Airlines, EVA Air, +6 more

Air Tahiti Nui, Alaska Airlines, +7 more

Sunday

Air Tahiti Nui, Alaska Airlines, EVA Air, +5 more

Air Tahiti Nui, Alaska Airlines, +6 more

See more nonstop flights
See more nonstop flights

Top 4 airlines serving from Seattle to Houston

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Houston? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9141 reviews
8.2Boarding
7.3Entertainment
8.6Crew
7.9Comfort
7.3Food
Airline reviews

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

2.0 MediocreAnonymous, May 2024SEA - LAX
Read more about Alaska Airlines reviews

Flight cancelled an hour before takeoff due to "unscheduled maintenance". New flight makes me have to wait for 5 hours in the airport, at a gate totally on the other side of where I'm at, requiring me to take a tram to get from the N terminal, to the C terminal. After waiting for 5 hours I'm informed my new flight is no longer at the gate I'm at, but instead is back in the N terminal where I was previously.

Delayed an hour and sat without updates. Ended up an hour late to destination

The flight was decent again if there was a place that you could put crying children that would be great. Or maybe make a rule against allowing infants on the plane.

Everything was fine -- on time, clear, clean. I don't want to pay extra for in-flight wi-fi

The flight was delayed because the pilots had not arrived on their previous flight yet. The flight was 100% full so it was pretty crowded. I miss having the screens on the back of the seats. It would be great if the Alaska planes had the clip so you can put your phone or tablet on the back of the seat in front of you to not strain your neck. Everything else was very smooth.

It was fine since it ensure we went to our destination in time.

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Seats suck, not enough room, overcrowded planes, hectic situation all together.

On time and fast. Overall it was a pleasant experience.

3 hour delay was brutal though not Spirit Airlines fault. the control tower would not let us take off because of weather

Beware of all the extras. Nickel and dimed. Everything was extra. It turns a $90 fare in to a $400 fair quite easily.

It would have been nice to have been on the flight

Delayed several times. Flight was to arrive at midnight and it arrive at 3 am. A 3 hour delay is already bad but one that has you arriving in the wee hour is just disruptive and overall unacceptable. The complete lack of restitution is a joke in keeping with Spirit’s reputation of ranking bottom-low in the pecking order.

It wasn’t as horrible as I would have expected, however, to not provide water and change so much for bags is a ripoff to say the least.

Cancelled my flight , currently stuck in Houston and will likely miss my cruise

The flight attendants were very personable, extremely friendly, and had a very good feeling of the energy around them not to mention they’re very funny and engaging. What made up for the discomfort of the seats and the fact that the plane sat for a long time on the Turmac. Not sure if the pilot was new, but the landing was very rough sort of like I was at a magic mountain theme park ride that was built in 1959

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

I checked a bag because it was $5 less than carry on. They managed to lose my bag on a 2.5 hr direct flight! Frontier has no airport staff at baggage claim to help. As soon as I got home around 11 pm I tried to use their online system to file the claim for lost bag - system wouldn't take the # on my baggage claim ticket - said it was not the correct number. Also said that I had not checked a bag, which wasn't true - even my online boarding pass showed that I had checked a bag. Wasted about an hour on that process with no luck. Tried again in the morning - same thing. So tried online chat with Frontier bot - waited 35-40" twice to be connected to a baggage agent and it never happened. Eventually drove to PDX after work and waited 2 hrs for the Frontier ticket agents to arrive prior to the next Frontier flight out of PDX and FINALLY got some help from one of them, to take me to lost luggage area where I was able to retrive my bag. Probably took 4-5 hrs. of my time and endless frustration to get my bag. This was my first -- and LAST -- experience flying Frontier Airlines. Check-in was also extremely difficult and time consuming. The flight itself (and staff) were fine but everything else about the experience was a total disaster! The fact that Frontier literally has NO WAY to connect to a human voice for customer service (in this case for lost luggage) is the WORST!!!!!

Frontier is a crappy airline nothing about it is honest

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Book cheap flights from Seattle to Houston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Houston found on KAYAK in the last 72 hours.
10/6Mon
1 stopDelta
7h 19mSEA-IAH
C$ 212
29/5Wed
1 stopDelta
7h 07mSEA-IAH
C$ 239
10/8Sat
1 stopDelta
6h 13mSEA-IAH
C$ 245
7/6Fri
directAlaska Airlines
4h 26mSEA-IAH
C$ 273
29/6Sat
directAlaska Airlines
4h 16mSEA-IAH
C$ 315
26/8Mon
2 stopsUnited Airlines
32h 07mSEA-IAH
C$ 327
28/5Tue
2 stopsUnited Airlines
15h 00mSEA-IAH
C$ 334
5/8Mon
directAlaska Airlines
4h 16mSEA-IAH
C$ 335
7/7Sun
directAlaska Airlines
4h 16mSEA-IAH
C$ 363
30/8Fri
2 stopsUnited Airlines
27h 42mSEA-IAH
C$ 387

Search by stops

Search by airline

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Last minute flights from Seattle to Houston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Houston that are departing in the next 10 days.
11/5Sat
multi-stopSpirit Airlines
6h 40mSEA-IAH
15/5Wed
multi-stopSpirit Airlines
13h 45mIAH-SEA
C$ 727
11/5Sat
multi-stopSpirit Airlines
6h 40mSEA-IAH
15/5Wed
multi-stopSpirit Airlines
9h 19mIAH-SEA
C$ 859
11/5Sat
multi-stopSpirit Airlines
6h 53mSEA-IAH
15/5Wed
multi-stopSpirit Airlines
13h 45mIAH-SEA
C$ 883
14/5Tue
multi-stopUnited Airlines
19h 53mSEA-IAH
20/5Mon
multi-stopUnited Airlines
20h 02mIAH-SEA
C$ 910
14/5Tue
multi-stopUnited Airlines
16h 53mSEA-IAH
20/5Mon
directUnited Airlines
4h 56mIAH-SEA
C$ 967
11/5Sat
multi-stopSpirit Airlines
6h 53mSEA-IAH
15/5Wed
multi-stopSpirit Airlines
9h 19mIAH-SEA
C$ 1,006
13/5Mon
multi-stopDelta
7h 07mSEA-IAH
20/5Mon
multi-stopDelta
7h 04mIAH-SEA
C$ 1,011
14/5Tue
directAlaska Airlines
4h 35mSEA-IAH
16/5Thu
directAlaska Airlines
4h 44mIAH-SEA
C$ 1,095
12/5Sun
multi-stopDelta
7h 07mSEA-IAH
18/5Sat
multi-stopDelta
8h 54mIAH-SEA
C$ 1,121
13/5Mon
directAlaska Airlines
4h 35mSEA-IAH
17/5Fri
directAlaska Airlines
4h 37mIAH-SEA
C$ 1,157

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Search by airline

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Seattle - Houston George Bush Airport Flights

Departure:

Seattle (undefined)United States

Destination:

Houston George Bush Airport (IAH)United States

Cabin classes:

C$ 1,851
C$ 2,620
C$ 1,722
C$ 372

Browse origins:

  • Flights » 
  • Seattle

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Houston George Bush Airport