SEA - HOU

C$ 265 Find Cheap Flights from Seattle to Houston Hobby Airport – Compare and Save

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 9/9. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston Hobby 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
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Everything you should know

Cheapest round-trip
C$ 532
Typical prices: C$ 687-C$ 361
Southwest
Wed 12/8Tue 25/8
SEA - HOU • Direct
Cheapest one-way flights
C$ 265
Typical prices: C$ 229-C$ 557
Southwest
Wed 9/9
SEA - HOU • Direct
Top airlines
Cheapest • from C$ 529 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with Southwest. Average duration is 4h 18m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 53% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 23% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Houston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Seattle to Houston (SEA-HOU)

 
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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Houston

Wed, 12 Aug - Tue, 25 Aug
Southwest Logo
8:55 a.m. - 3:10 p.m.
SEA
-
HOU
4h 15mdirect
Southwest Logo
9:30 a.m. - 12:15 p.m.
HOU
-
SEA
4h 45mdirect
C$ 532Southwest
Tue, 11 Aug - Tue, 18 Aug
Southwest Logo
11:40 a.m. - 10:10 p.m.
SEA
-
HOU
8h 30m
1 stop
Southwest Logo
9:30 a.m. - 12:15 p.m.
HOU
-
SEA
4h 45mdirect
C$ 546Southwest
Wed, 12 Aug - Tue, 25 Aug
Southwest Logo
8:55 a.m. - 3:10 p.m.
SEA
-
HOU
4h 15mdirect
Southwest Logo
1:05 p.m. - 8:15 p.m.
HOU
-
SEA
9h 10m
2 stops
C$ 553Southwest
Wed, 26 Aug - Mon, 31 Aug
Southwest Logo
8:55 a.m. - 3:10 p.m.
SEA
-
HOU
4h 15mdirect
Southwest Logo
9:30 a.m. - 12:15 p.m.
HOU
-
SEA
4h 45mdirect
C$ 556Southwest
Tue, 15 Sep - Mon, 21 Sep
Southwest Logo
8:55 a.m. - 3:10 p.m.
SEA
-
HOU
4h 15mdirect
Southwest Logo
9:30 a.m. - 12:15 p.m.
HOU
-
SEA
4h 45mdirect
C$ 557Southwest
Wed, 15 Jul - Wed, 22 Jul
Southwest Logo
6:15 a.m. - 4:05 p.m.
SEA
-
HOU
7h 50m
1 stop
Southwest Logo
11:55 a.m. - 6:50 p.m.
HOU
-
SEA
8h 55m
1 stop
C$ 560Southwest
Wed, 15 Jul - Wed, 22 Jul
Southwest Logo
6:15 a.m. - 4:50 p.m.
SEA
-
HOU
8h 35m
2 stops
Southwest Logo
2:40 p.m. - 7:20 p.m.
HOU
-
SEA
6h 40m
1 stop
C$ 567Southwest
Thu, 13 Aug - Sat, 22 Aug
Southwest Logo
10:45 a.m. - 8:10 p.m.
SEA
-
HOU
7h 25m
1 stop
Southwest Logo
3:05 p.m. - 5:45 p.m.
HOU
-
SEA
4h 40mdirect
C$ 570Southwest
Tue, 15 Sep - Mon, 21 Sep
Southwest Logo
10:45 a.m. - 10:50 p.m.
SEA
-
HOU
10h 05m
1 stop
Southwest Logo
9:30 a.m. - 12:15 p.m.
HOU
-
SEA
4h 45mdirect
C$ 571Southwest
Tue, 14 Jul - Tue, 21 Jul
Southwest Logo
4:35 p.m. - 5:00 a.m.
SEA
-
HOU
10h 25m
2 stops
Southwest Logo
6:25 a.m. - 1:35 p.m.
HOU
-
SEA
9h 10m
2 stops
C$ 574Southwest
Booking Insights

KAYAK's insights & trends for Seattle to Houston flights

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.

How much is a round-trip flight from Seattle to Houston Hobby Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Houston Hobby Airport departing in August.

What is the cheapest month to fly from Seattle to Houston Hobby Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to Houston Hobby 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 Hobby Airport is September, where tickets cost C$ 419 (return) on average. On the other hand, the most expensive months are June and May, where the average cost of round-trip tickets is C$ 680 and C$ 669 respectively.

Can I save money by flying with a layover from Seattle to Houston Hobby Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of C$ 201, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Seattle to Houston Hobby Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to Houston Hobby Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Seattle to Houston Hobby Airport, you should book around 4 weeks before departure, which saves you about 53% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonJune
Cheapest flightC$ 265
Best time to beat the crowds but there is an average 24% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Seattle to Houston Hobby 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 Hobby Airport flights

  • What is the cheapest flight from Seattle to Houston Hobby Airport?

    In the last 5 days, the lowest price for a flight from Seattle to Houston Hobby Airport was C$ 265 for a one-way ticket and C$ 529 for a round-trip.

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

    Alaska Airlines, Delta, JetBlue, Hawaiian Airlines, and American Airlines offer inflight Wi-Fi service on the Seattle to Houston Hobby Airport flight route.

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

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

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

    oneworld is the only airline alliance operating flights between Seattle and Houston Hobby Airport.

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

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

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

    The two airlines most popular with KAYAK users for flights from Seattle to Houston are Alaska Airlines and Frontier. With an average price for the route of C$ 585 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Frontier is also a great choice for the route, with an average price of C$ 377 and an overall rating of 5.6.

  • How does KAYAK find such low prices on flights from Seattle to Houston Hobby 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 Hobby Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston Hobby 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 Hobby 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 Hobby 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 Hobby 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 Hobby Airport from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Seattle to Houston Hobby Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Houston Hobby.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Houston Hobby Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Houston Hobby

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights

Direct returns

Houston Hobby to Seattle/Tacoma Intl

Monday

Southwest

Southwest

Tuesday

Southwest

Southwest

Wednesday

Southwest

Southwest

Thursday

Southwest

Southwest

Friday

Southwest

Southwest

Saturday

Southwest

Southwest

Sunday

Southwest

Southwest

See more nonstop flights

Reviews of the top airlines flying 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.
7.9
Alaska AirlinesOverall score based on 12533 reviews
8.1Boarding
8.5Crew
7.0Entertainment
7.0Food
7.8Comfort
Airline reviews

On time, good seats, not overly full, up beast positive crew.

10.0 ExcellentAnonymous, Jun 2026
SEA - SBA
Read more Alaska Airlines reviews

On time, good seats, not overly full, up beast positive crew.

Airport security lines in Seattle were awful. The only staff that was pleasant and made the trip more enjoyable was the young woman at the gate in Seattle. She was so pleasant and helpful. Flight attendant on the plane seemed like she would rather be anywhere but on that plane.

People were friendly. Flight was a little delayed. Maybe I missed the reason for it. Overall a nice experience.

Crews were friendly enough. To help the airline I checked my carry on baggage. Typical "gonna be a full flight we need 19 carry on bags to be checked to help out". So I helped out only to have to wait 30+ mins for my luggage and risked not getting to my car rental on time. The return flight was delayed. Kept hearing employees say something about "they didn't have any power" which is kind of concerning. The air flow and air conditioning was insufficient. It was warm and stuffy during the flight. Plus no free wi-fi......Booooooo!

Didn’t even get on, check my flight to Seattle for details. Do better Alaska.

A five hour nonstop flight traveling over a few time zones and over the dinner hour and you get a small bag of pretzels. And no screens to watch movies. I

The flight kept getting delayed due to a maintenance issue. That happens, but there is no excuse for changing the gate FIVE TIMES, including one time nearly all the way across SeaTac. After we were delayed for 3+ hours, they did send us (via email) a $12 meal voucher...except you can't find a $12 meal anywhere in that airport, unless you consider a bag of M&M's and a bottle of water a meal. The plane had one problem after another but finally took off 4.5 hours late. This caused us to miss our hotel shuttle at ORD (they didn't run past midnight and it was 3 am) so we had to wait 25 minutes and pay for an Uber. I did get a $50 flight voucher from Alaska...big deal. Barely covers my Uber ride that I shouldn't have needed.

I upgraded to a better seat and it was much more comfortable. Nobody serves food anymore and actually on a 2+ hr flight not necessary. I didn’t even get water.

Check in & bag drop was straightforward. Alaskair changed the gate approx 40 min before departure, and I only became aware due to Google wallet update to my boarding pass. Had to move from gate N1 to C9 which required use of the Train, luckily I had time available.

Super impressed by staff courtesy, and assistance, Flight was one of the best I've had despite turbulence... Will definitely be flying Alaskan air as my preferred choice

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Everything you need to know for your flight from Seattle to Houston

Information on your arrival and departure airports