SEA - HOU

C$ 190 Find Cheap Flights from Seattle to Houston Hobby Airport

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 14/4. 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$ 379
Overall average: C$ 544
Southwest
Wed 22/4Sat 25/4
SEA - HOU • 1 stop
Cheapest direct flights
C$ 585
Typical prices: C$ 352-C$ 563
Southwest
Thu 27/8Mon 31/8
SEA - HOU • Direct
Top airlines
Cheapest • from C$ 379 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top layover airports
Cheapest • Avg C$ 366 (round-trip)
Shortest trip • 5h 49m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 4 weeks in advance save around 50% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 19% 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, 22 Apr - Sat, 25 Apr
Southwest Logo
12:10 p.m. - 11:35 p.m.
SEA
-
HOU
9h 25m
1 stop
Southwest Logo
5:35 a.m. - 9:55 a.m.
HOU
-
SEA
6h 20m
1 stop
C$ 379Southwest
Wed, 22 Apr - Tue, 5 May
Southwest Logo
6:50 a.m. - 8:00 p.m.
SEA
-
HOU
11h 10m
1 stop
Southwest Logo
6:35 p.m. - 11:35 p.m.
HOU
-
SEA
7h 00m
1 stop
C$ 386Southwest
Wed, 22 Apr - Tue, 5 May
Southwest Logo
11:35 a.m. - 10:20 p.m.
SEA
-
HOU
8h 45m
2 stops
Southwest Logo
3:10 p.m. - 10:30 p.m.
HOU
-
SEA
9h 20m
2 stops
C$ 393Southwest
Fri, 24 Apr - Sat, 2 May
Southwest Logo
2:50 p.m. - 11:10 p.m.
SEA
-
HOU
6h 20m
1 stop
Southwest Logo
8:25 a.m. - 5:55 p.m.
HOU
-
SEA
11h 30m
1 stop
C$ 414Southwest
Mon, 13 Apr - Wed, 22 Apr
Southwest Logo
11:55 p.m. - 10:05 a.m.
SEA
-
HOU
8h 10m
1 stop
Southwest Logo
6:35 p.m. - 11:35 p.m.
HOU
-
SEA
7h 00m
1 stop
C$ 420Southwest
Tue, 21 Apr - Sat, 9 May
Southwest Logo
9:20 a.m. - 6:50 p.m.
SEA
-
HOU
7h 30m
2 stops
Southwest Logo
8:10 a.m. - 7:40 p.m.
HOU
-
SEA
13h 30m
1 stop
C$ 422Southwest
Mon, 20 Apr - Wed, 22 Apr
Southwest Logo
5:15 a.m. - 2:50 p.m.
SEA
-
HOU
7h 35m
1 stop
Southwest Logo
2:45 p.m. - 11:55 p.m.
HOU
-
SEA
11h 10m
2 stops
C$ 427Southwest
Wed, 13 May - Fri, 15 May
Southwest Logo
11:45 p.m. - 12:15 p.m.
SEA
-
HOU
10h 30m
2 stops
Southwest Logo
4:25 p.m. - 12:05 a.m.
HOU
-
SEA
9h 40m
2 stops
C$ 434Southwest
Thu, 16 Apr - Tue, 21 Apr
Southwest Logo
9:40 a.m. - 12:55 a.m.
SEA
-
HOU
13h 15m
2 stops
Southwest Logo
3:10 p.m. - 10:30 p.m.
HOU
-
SEA
9h 20m
2 stops
C$ 442Southwest
Thu, 7 May - Mon, 11 May
Southwest Logo
5:30 a.m. - 3:45 p.m.
SEA
-
HOU
8h 15m
1 stop
Southwest Logo
6:40 p.m. - 12:55 a.m.
HOU
-
SEA
8h 15m
1 stop
C$ 461Southwest
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.

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$ 407 (return) on average. On the other hand, the most expensive months are March and December, where the average cost of round-trip tickets is C$ 557 and C$ 557 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$ 197, 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 50% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flightC$ 190
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly (8% 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 3 days, the lowest price for a flight from Seattle to Houston Hobby Airport was C$ 190 for a one-way ticket and C$ 379 for a round-trip.

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

    Alaska Airlines, Hawaiian Airlines, American Airlines, Delta, and JetBlue 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 8 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.

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

    The two airlines most popular with KAYAK users for flights from Seattle to Houston are Southwest and Alaska Airlines. With an average price for the route of C$ 241 and an overall rating of 8.0, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of C$ 529 and an overall rating of 7.9.

  • 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.

Reviews of the top 3 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.
8.0
SouthwestOverall score based on 4321 reviews
7.5Entertainment
8.6Crew
8.1Boarding
8.0Comfort
7.0Food
Airline reviews

I elected to pay for the upgrades and found very little difference

6.0 GoodChris, Mar 2026
DAL - SAT
Read more Southwest reviews

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

Snacks are always pretzels. Why can't you also offer peanuts ?

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

Only downside was the legroom and seat width, which is always a problem unless I spend more for a premium seat.

Great flight but super high price. Glad it was a business trip and not personal

On time. Friendly staff. Took to long to pre bord all the specialty groups. Cramped small plane

No delays and arrived to destination 30 min early. Staff was super friendly.

Everything a cheap airline should be at normal airline rates.

Departing flight for our weekend trip was cancelled due to weather which meant our return flight was useless. The whole thing was difficult to get support through but Alaska did recover and was able to reimburse us for the flights yesterday. For some reason, Kayak was not kept in the loop, adding to the confusion.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Never got on because the airline sent the WRONG plane to take us on our first leg of the trip so we missed ALL connecting flights. No help available from anyone at the airline…

The crew inside the airport for Alaska was rude, lazy and incompetent

The flight was extremely smooth, and so was the landing. Great piloting.

Plane was clean, staff was professional and flight was on time. No built in tv was still ok, as programs were offered that could synch to smart phones.

J was in the ER x 3...3 protruding discs...contacted Alaska many many days prior to cancel and request a refund or a credjt.. they only gave me 50 % credit....outrageous seeing how i have a doctors letter....just plain inhuman. AI sucks!

The flight was too short. No snacks or drinks offered.

The flight attendant was friendly and attentive. Although our interaction was brief—- it made a difference. The crew was upfront about turbulence. I like the Maui pretzels.

Everything was good. Please have a wheat free option for snacks in the future.

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

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

Information on your arrival and departure airports