Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights

$60 Find cheap flights from Seattle to Houston

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 8/28. 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 6/29
Sat 7/6

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

 
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 travelers have searched 42,686,544 times on KAYAK, and here is why:

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

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

 
These are the cheapest deals for flights from Seattle to Houston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Houston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Houston.

Recent one-way flight deals from Seattle to Houston

Only flying one-way? Below are some of the best one-way flight deals from Seattle to Houston found on KAYAK recently.

Recent last minute flight deals from Seattle to Houston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to Houston.

Recent direct flight deals from Seattle to Houston

The latest deals for direct flights from Seattle to Houston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Seattle to Houston

Find recent round-trip train or bus tickets from Seattle to Houston.

All round-trip flight deals to Houston

The cheapest plane tickets to Houston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:59 pm - 11:49 amSEA-IAH
12h 50m1 stop
10:44 pm - 8:32 amIAH-SEA
11h 48m1 stop
$209Spirit Airlines
Find Deal
Wed, Jun 26 - Tue, Jul 2
5:15 pm - 5:43 amSEA-IAH
10h 28m1 stop
8:31 pm - 8:40 amIAH-SEA
14h 09m1 stop
$211
Find Deal
Wed, Jul 10 - Sun, Jul 14
1:57 pm - 1:22 pmSEA-IAH
21h 25m1 stop
10:50 pm - 8:39 amIAH-SEA
11h 49m1 stop
$212Frontier
Find Deal
Fri, Jun 7 - Mon, Jun 10
2:27 pm - 9:38 pmSEA-IAH
29h 11m1 stop
10:06 pm - 8:09 amIAH-SEA
12h 03m1 stop
$219Frontier
Find Deal
Sun, Jun 2 - Fri, Jun 7
10:30 am - 4:58 pmSEA-IAH
4h 28mnonstop
6:05 pm - 8:47 pmIAH-SEA
4h 42mnonstop
$317Alaska Airlines
Find Deal
Tue, Aug 20 - Wed, Aug 28
12:13 am - 8:16 amSEA-IAH
6h 03m1 stop
12:12 pm - 7:21 pmIAH-SEA
9h 09m1 stop
$336American Airlines
Find Deal
Mon, Jul 8 - Tue, Jul 16
1:14 am - 9:39 amSEA-HOU
6h 25m1 stop
4:27 pm - 9:40 pmHOU-SEA
7h 13m1 stop
$336American Airlines
Find Deal
Mon, Aug 26 - Tue, Sep 3
5:47 pm - 11:59 pmSEA-IAH
4h 12mnonstop
6:00 am - 8:41 amIAH-SEA
4h 41mnonstop
$337Alaska Airlines
Find Deal
Tue, Aug 20 - Sun, Aug 25
12:35 am - 12:14 pmSEA-IAH
9h 39m1 stop
11:13 am - 4:41 pmIAH-SEA
7h 28m1 stop
$356Delta
Find Deal
Fri, Aug 23 - Sun, Aug 25
12:35 am - 9:57 amSEA-IAH
7h 22m1 stop
6:00 am - 12:32 pmIAH-SEA
8h 32m1 stop
$376Delta
Find Deal
Tue, Jul 9 - Sun, Jul 14
1:35 pm - 1:17 amSEA-IAH
9h 42m1 stop
$60Spirit Airlines
Find Deal
Wed, Aug 28
9:41 pm - 11:11 amSEA-IAH
11h 30m1 stop
$71Spirit Airlines
Find Deal
Tue, Jun 11
11:28 am - 9:50 pmSEA-IAH
8h 22m1 stop
$90Frontier
Find Deal
Thu, Jun 6
9:37 am - 6:40 pmSEA-HOU
7h 03m1 stop
$90Frontier
Find Deal
Tue, Sep 17
5:20 pm - 8:13 pmSEA-IAH
24h 53m3 stops
$127
Find Deal
Tue, Jun 11
6:02 pm - 11:38 amSEA-HOU
15h 36m1 stop
$155Sun Country Air
Find Deal
Tue, Jul 2
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
$159Alaska Airlines
Find Deal
Tue, Aug 27
6:18 pm - 11:08 amSEA-HOU
14h 50m1 stop
$165Sun Country Air
Find Deal
Thu, Jun 13
9:41 pm - 8:30 pmSEA-HOU
20h 49m2 stops
$178
Find Deal
Tue, Jun 18
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
$179Alaska Airlines
Find Deal
Mon, Aug 26
10:24 pm - 10:58 amSEA-IAH
10h 34m1 stop
10:56 pm - 9:10 amIAH-SEA
12h 14m1 stop
$192Frontier
Find Deal
Fri, May 31 - Sat, Jun 8
9:39 pm - 1:41 pmSEA-HOU
14h 02m1 stop
9:33 am - 9:10 amHOU-SEA
25h 37m1 stop
$194Frontier
Find Deal
Sun, Jun 2 - Sat, Jun 8
9:40 pm - 4:35 pmSEA-IAH
16h 55m1 stop
7:37 pm - 2:49 pmIAH-SEA
21h 12m1 stop
$245
Find Deal
Mon, Jun 3 - Wed, Jun 5
9:40 pm - 4:35 pmSEA-IAH
16h 55m1 stop
10:11 pm - 8:09 pmIAH-SEA
23h 58m1 stop
$258Spirit Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 4
10:08 pm - 8:45 amSEA-IAH
8h 37m1 stop
10:11 pm - 8:32 amIAH-SEA
12h 21m1 stop
$280
Find Deal
Sat, Jun 1 - Tue, Jun 4
9:40 pm - 2:05 pmSEA-IAH
14h 25m1 stop
8:13 pm - 8:32 amIAH-SEA
38h 19m3 stops
$338Spirit Airlines
Find Deal
Mon, Jun 3 - Tue, Jun 4
12:20 am - 2:03 pmSEA-IAH
11h 43m1 stop
10:46 am - 7:26 pmIAH-SEA
10h 40m1 stop
$557American Airlines
Find Deal
Tue, Jun 4 - Mon, Jun 10
12:20 am - 9:44 amSEA-HOU
7h 24m1 stop
8:25 pm - 12:47 amHOU-SEA
6h 22m1 stop
$585American Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
3:30 pm - 8:31 amSEA-IAH
15h 01m2 stops
8:00 pm - 10:15 pmIAH-SEA
28h 15m2 stops
$613United Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
6:35 pm - 8:31 amSEA-IAH
11h 56m1 stop
7:20 am - 9:59 amIAH-SEA
4h 39mnonstop
$655United Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
10:30 am - 4:58 pmSEA-IAH
4h 28mnonstop
6:05 pm - 8:47 pmIAH-SEA
4h 42mnonstop
$317Alaska Airlines
Find Deal
Tue, Aug 20 - Wed, Aug 28
5:47 pm - 11:59 pmSEA-IAH
4h 12mnonstop
6:05 pm - 8:47 pmIAH-SEA
4h 42mnonstop
$335Alaska Airlines
Find Deal
Sat, Aug 24 - Mon, Sep 2
5:47 pm - 11:59 pmSEA-IAH
4h 12mnonstop
6:05 pm - 8:47 pmIAH-SEA
4h 42mnonstop
$337Alaska Airlines
Find Deal
Tue, Aug 20 - Thu, Aug 29
5:42 pm - 11:59 pmSEA-IAH
4h 17mnonstop
11:29 am - 2:08 pmIAH-SEA
4h 39mnonstop
$357Alaska Airlines
Find Deal
Sun, Aug 18 - Tue, Aug 27
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:41 amIAH-SEA
4h 41mnonstop
$377Alaska Airlines
Find Deal
Sun, Aug 18 - Sun, Aug 25
5:47 pm - 11:59 pmSEA-IAH
4h 12mnonstop
6:05 pm - 8:47 pmIAH-SEA
4h 42mnonstop
$387Alaska Airlines
Find Deal
Sat, Aug 24 - Sun, Sep 1
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
9:00 am - 11:39 amIAH-SEA
4h 39mnonstop
$391Alaska Airlines
Find Deal
Wed, Jul 10 - Thu, Jul 11
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$397Alaska Airlines
Find Deal
Wed, Jun 26 - Tue, Jul 2
11:50 pm - 6:10 amSEA-IAH
4h 20mnonstop
6:30 pm - 9:13 pmIAH-SEA
4h 43mnonstop
$434United Airlines
Find Deal
Fri, Jun 21 - Sun, Jun 30
11:03 am - 5:24 pmSEA-IAH
4h 21mnonstop
7:20 am - 10:07 amIAH-SEA
4h 47mnonstop
$447United Airlines
Find Deal
Thu, Aug 29 - Thu, Sep 5

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 Seattle to Houston flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Seattle to Houston.
Our data shows that the cheapest route for a one-way flight from Seattle to Houston cost $168 and was between Seattle and Houston George Bush Intcntl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $338.

What’s the cheapest day of the week to fly from Seattle to Houston?

The average price of all flights from Seattle to Houston clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Houston on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Seattle to Houston. For your return ticket, we recommend flying on a Wednesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Houston, 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 is October, where tickets cost $318 on average. On the other hand, the most expensive months are January and December, where the average cost of tickets is $578 and $446 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Houston, 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, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 76 days before departure.

Which airlines provide the cheapest flights from Seattle to Houston?

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 found by KAYAK users in the last 72 hours was for $209 on Spirit Airlines, followed by Frontier ($212). One-way flight deals have also been found from as low as $60 on Spirit Airlines and from $90 on Frontier.

Which airlines fly non-stop between Seattle and Houston?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Houston.
There are 2 airlines that fly nonstop from Seattle to Houston. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $169. On average, the best prices for this route can be found at Alaska Airlines.

How many flights are there between Seattle and Houston per day?

Each day, there are between 11 and 13 nonstop flights that take off from Seattle and land in Houston, with an average flight time of 4h 23m. The most common departure time is 5:00 pm and most flights take off in the morning, while the most flights land at Houston George Bush Intcntl Airport. Each week, there are 81 flights. The most frequent day of departure is Wednesday, when 16% of all weekly flights depart. The fewest flights depart on a Tuesday.

Which cabin class options are there for flights between Seattle and Houston?

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 4 cabin class options for the route. These are First, Business, 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 take?

Flying between Houston and Seattle will take minimum 4h 12m and will require at least one stop.

Good to know

Cheapest flight

$60
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 flights from Seattle to Houston

  • What is the cheapest flight from Seattle to Houston?

    In the last 3 days, the lowest price for a flight from Seattle to Houston was $60 for a one-way ticket and $209 for a round-trip.

  • Do I need a passport to fly between Seattle and Houston?

    Yes, you’ll need a passport to travel to Houston from Seattle.

  • Which airports will I be using when flying from Seattle to Houston?

    On your way to Houston, you’ll fly out from Seattle/Tacoma Intl. You’ll be landing in one of Houston’s 2 airports: Houston Hobby or Houston George Bush Intcntl.

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

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Seattle to Houston?

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

  • What is the most popular layover when flying to Houston from Seattle?

    Dallas is the most popular layover city among KAYAK users traveling from Seattle to Houston.

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

    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.

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

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

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

    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 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?

    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 from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Seattle to Houston?

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

Nonstop departures

Seattle/Tacoma Intl to Houston

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 direct flights

Nonstop returns

Houston 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 direct flights
See more direct flights

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.
8/28Wed
1 stopSpirit Airlines
9h 42mSEA-IAH
$60
6/11Tue
1 stopSpirit Airlines
11h 30mSEA-IAH
$71
6/6Thu
1 stopFrontier
8h 22mSEA-IAH
$90
9/17Tue
1 stopFrontier
7h 03mSEA-HOU
$90
6/11Tue
3 stops
24h 53mSEA-IAH
$127
7/2Tue
1 stopSun Country Air
15h 36mSEA-HOU
$155
8/27Tue
nonstopAlaska Airlines
4h 16mSEA-IAH
$159
6/13Thu
1 stopSun Country Air
14h 50mSEA-HOU
$165
6/18Tue
2 stops
20h 49mSEA-HOU
$178
8/26Mon
nonstopAlaska Airlines
4h 16mSEA-IAH
$179

Search by stops

Search by airline

Search by price

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.
5/31Fri
multi-stopFrontier
10h 34mSEA-IAH
6/8Sat
multi-stopFrontier
12h 14mIAH-SEA
$192
6/2Sun
multi-stopFrontier
14h 02mSEA-HOU
6/8Sat
multi-stopFrontier
25h 37mHOU-SEA
$194
6/3Mon
multi-stop
16h 55mSEA-IAH
6/5Wed
multi-stop
21h 12mIAH-SEA
$245
6/3Mon
multi-stopSpirit Airlines
16h 55mSEA-IAH
6/4Tue
multi-stopSpirit Airlines
23h 58mIAH-SEA
$258
6/1Sat
multi-stop
8h 37mSEA-IAH
6/4Tue
multi-stop
12h 21mIAH-SEA
$280
6/3Mon
multi-stopSpirit Airlines
14h 25mSEA-IAH
6/4Tue
multi-stopSpirit Airlines
38h 19mIAH-SEA
$338
6/4Tue
multi-stopAmerican Airlines
11h 43mSEA-IAH
6/10Mon
multi-stopAmerican Airlines
10h 40mIAH-SEA
$557
6/4Tue
multi-stopAmerican Airlines
7h 24mSEA-HOU
6/12Wed
multi-stopAmerican Airlines
6h 22mHOU-SEA
$585
6/4Tue
multi-stopUnited Airlines
15h 01mSEA-IAH
6/12Wed
multi-stopUnited Airlines
28h 15mIAH-SEA
$613
6/4Tue
multi-stopUnited Airlines
11h 56mSEA-IAH
6/12Wed
nonstopUnited Airlines
4h 39mIAH-SEA
$655

Search by stops

Search by airline

Search by price

Seattle - Houston Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Houston - Seattle

Cabin classes:

Browse origins:

Browse destinations: