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$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 8/27. 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
Mon 7/1
Mon 7/8

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 42,787,818 times on KAYAK, and here is why:

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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
5:30 am - 11:24 amSEA-IAH
27h 54m1 stop
5:30 pm - 5:39 pmIAH-SEA
26h 09m1 stop
$147Spirit Airlines
Find Deal
Sat, Aug 24 - Sun, Aug 25
2:49 pm - 1:21 amSEA-IAH
8h 32m1 stop
3:10 pm - 8:21 pmIAH-SEA
7h 11m1 stop
$148Spirit Airlines
Find Deal
Sat, Sep 7 - Wed, Sep 11
9:37 am - 7:22 pmSEA-IAH
7h 45m1 stop
3:10 pm - 8:21 pmIAH-SEA
7h 11m1 stop
$156
Find Deal
Wed, Aug 21 - Wed, Aug 28
9:38 am - 1:17 amSEA-IAH
13h 39m1 stop
10:01 am - 4:31 pmIAH-SEA
8h 30m1 stop
$161
Find Deal
Tue, Aug 27 - Mon, Sep 2
10:08 pm - 8:42 amSEA-IAH
8h 34m1 stop
10:01 am - 4:31 pmIAH-SEA
8h 30m1 stop
$179Frontier
Find Deal
Mon, Aug 19 - Wed, Aug 28
10:08 pm - 8:42 amSEA-IAH
8h 34m1 stop
10:01 am - 4:31 pmIAH-SEA
8h 30m1 stop
$180Frontier
Find Deal
Fri, Aug 23 - Wed, Aug 28
1:14 am - 9:39 amSEA-HOU
6h 25m1 stop
10:15 am - 2:56 pmHOU-SEA
6h 41m1 stop
$308American Airlines
Find Deal
Mon, Aug 26 - Tue, Sep 3
6:02 pm - 11:38 amSEA-HOU
15h 36m1 stop
8:00 pm - 8:46 amHOU-SEA
14h 46m1 stop
$315Sun Country Air
Find Deal
Tue, Jul 2 - Fri, Jul 12
12:13 am - 8:10 amSEA-HOU
5h 57m1 stop
8:23 pm - 12:43 amHOU-SEA
6h 20m1 stop
$322American Airlines
Find Deal
Mon, Jul 15 - Tue, Jul 23
5:50 pm - 11:24 amSEA-HOU
15h 34m1 stop
8:00 pm - 8:46 amHOU-SEA
14h 46m1 stop
$335Sun Country Air
Find Deal
Mon, Jul 1 - Fri, Jul 12
2:21 pm - 1:25 amSEA-IAH
9h 04m1 stop
$60Spirit Airlines
Find Deal
Tue, Aug 27
9:41 pm - 11:11 amSEA-IAH
11h 30m1 stop
$73Spirit Airlines
Find Deal
Tue, Jul 2
10:08 pm - 8:42 amSEA-IAH
8h 34m1 stop
$90Frontier
Find Deal
Mon, Aug 19
11:28 am - 9:50 pmSEA-IAH
8h 22m1 stop
$94Frontier
Find Deal
Thu, Jun 6
5:20 pm - 7:06 pmSEA-IAH
23h 46m2 stops
$113
Find Deal
Tue, Jun 11
5:20 pm - 8:13 pmSEA-IAH
24h 53m3 stops
$127
Find Deal
Tue, Jun 11
1:14 am - 9:56 amSEA-IAH
6h 42m1 stop
$154American Airlines
Find Deal
Wed, Jun 12
12:20 am - 9:44 amSEA-HOU
7h 24m1 stop
$154American Airlines
Find Deal
Wed, Jun 5
11:59 pm - 10:58 amSEA-HOU
8h 59m1 stop
$155Sun Country Air
Find Deal
Mon, Jul 15
11:59 pm - 8:48 pmSEA-HOU
18h 49m1 stop
$162Sun Country Air
Find Deal
Fri, Jul 12
9:41 pm - 9:12 amSEA-IAH
9h 31m1 stop
10:50 pm - 8:39 amIAH-SEA
11h 49m1 stop
$180Frontier
Find Deal
Wed, Jun 5 - Mon, Jun 10
7:54 am - 9:52 pmSEA-HOU
11h 58m1 stop
12:50 pm - 8:39 amHOU-SEA
21h 49m1 stop
$182Frontier
Find Deal
Wed, Jun 5 - Mon, Jun 10
1:15 am - 9:52 amSEA-IAH
6h 37m1 stop
5:00 am - 9:19 amIAH-SEA
6h 19m1 stop
$308American Airlines
Find Deal
Mon, Jun 3 - Wed, Jun 5
11:10 pm - 9:45 amSEA-HOU
8h 35m1 stop
12:22 pm - 7:21 pmHOU-SEA
8h 59m1 stop
$308American Airlines
Find Deal
Sun, Jun 2 - Tue, Jun 4
9:28 am - 1:08 pmSEA-IAH
25h 40m2 stops
8:09 pm - 4:15 pmIAH-SEA
22h 06m2 stops
$437
Find Deal
Wed, Jun 5 - Mon, Jun 10
9:41 pm - 9:12 amSEA-IAH
9h 31m1 stop
5:51 pm - 8:35 pmIAH-SEA
4h 44mnonstop
$454
Find Deal
Wed, Jun 5 - Fri, Jun 7
9:40 pm - 5:00 pmSEA-IAH
17h 20m1 stop
5:20 pm - 8:32 amIAH-SEA
17h 12m2 stops
$461Spirit Airlines
Find Deal
Tue, Jun 4 - Thu, Jun 13
9:28 am - 1:08 pmSEA-IAH
25h 40m2 stops
8:00 am - 8:59 amIAH-SEA
26h 59m3 stops
$479Spirit Airlines
Find Deal
Wed, Jun 5 - Mon, Jun 10
11:01 am - 5:25 pmSEA-IAH
4h 24mnonstop
5:07 am - 9:20 pmIAH-SEA
18h 13m1 stop
$735United Airlines
Find Deal
Tue, Jun 4 - Wed, Jun 12
11:50 pm - 6:10 amSEA-IAH
4h 20mnonstop
5:07 am - 10:50 pmIAH-SEA
19h 43m1 stop
$760United Airlines
Find Deal
Thu, Jun 6 - Sun, Jun 9
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$317Alaska Airlines
Find Deal
Wed, Jul 3 - Sat, Jul 13
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
9:00 am - 11:39 amIAH-SEA
4h 39mnonstop
$331Alaska Airlines
Find Deal
Sat, Jul 27 - Sun, Jul 28
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$337Alaska Airlines
Find Deal
Tue, Jul 2 - Thu, Jul 11
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$339Alaska Airlines
Find Deal
Mon, Jul 1 - Tue, Jul 16
5:05 pm - 11:25 pmSEA-IAH
4h 20mnonstop
8:10 pm - 10:53 pmIAH-SEA
4h 43mnonstop
$347United Airlines
Find Deal
Wed, Jun 26 - Sun, Jun 30
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$357Alaska Airlines
Find Deal
Mon, Jul 1 - Fri, Jul 5
11:59 pm - 6:19 amSEA-IAH
4h 20mnonstop
8:10 pm - 10:53 pmIAH-SEA
4h 43mnonstop
$376United Airlines
Find Deal
Sun, Jun 30 - Sun, Jul 7
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$377Alaska Airlines
Find Deal
Sun, Jun 30 - Fri, Jul 12
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
6:00 am - 8:36 amIAH-SEA
4h 36mnonstop
$387Alaska Airlines
Find Deal
Sat, Jun 29 - Sat, Jul 6
11:59 pm - 6:15 amSEA-IAH
4h 16mnonstop
9:00 am - 11:39 amIAH-SEA
4h 39mnonstop
$391Alaska Airlines
Find Deal
Sat, Jul 20 - Sun, Jul 21

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 $147 on Spirit Airlines, followed by Frontier ($179). 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 10 and 14 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 82 flights. The most frequent day of departure is Wednesday, when 17% of all weekly flights depart. The fewest flights depart on a Sunday.

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 $147 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.
8/27Tue
1 stopSpirit Airlines
9h 04mSEA-IAH
$60
7/2Tue
1 stopSpirit Airlines
11h 30mSEA-IAH
$73
8/19Mon
1 stopFrontier
8h 34mSEA-IAH
$90
6/6Thu
1 stopFrontier
8h 22mSEA-IAH
$94
6/11Tue
2 stops
23h 46mSEA-IAH
$113
6/11Tue
3 stops
24h 53mSEA-IAH
$127
6/12Wed
1 stopAmerican Airlines
6h 42mSEA-IAH
$154
6/5Wed
1 stopAmerican Airlines
7h 24mSEA-HOU
$154
7/15Mon
1 stopSun Country Air
8h 59mSEA-HOU
$155
7/12Fri
1 stopSun Country Air
18h 49mSEA-HOU
$162

Search by stops

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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.
6/5Wed
multi-stopFrontier
9h 31mSEA-IAH
6/10Mon
multi-stopFrontier
11h 49mIAH-SEA
$180
6/5Wed
multi-stopFrontier
11h 58mSEA-HOU
6/10Mon
multi-stopFrontier
21h 49mHOU-SEA
$182
6/3Mon
multi-stopAmerican Airlines
6h 37mSEA-IAH
6/5Wed
multi-stopAmerican Airlines
6h 19mIAH-SEA
$308
6/2Sun
multi-stopAmerican Airlines
8h 35mSEA-HOU
6/4Tue
multi-stopAmerican Airlines
8h 59mHOU-SEA
$308
6/5Wed
multi-stop
25h 40mSEA-IAH
6/10Mon
multi-stop
22h 06mIAH-SEA
$437
6/5Wed
multi-stop
9h 31mSEA-IAH
6/7Fri
nonstop
4h 44mIAH-SEA
$454
6/4Tue
multi-stopSpirit Airlines
17h 20mSEA-IAH
6/13Thu
multi-stopSpirit Airlines
17h 12mIAH-SEA
$461
6/5Wed
multi-stopSpirit Airlines
25h 40mSEA-IAH
6/10Mon
multi-stopSpirit Airlines
26h 59mIAH-SEA
$479
6/4Tue
nonstopUnited Airlines
4h 24mSEA-IAH
6/12Wed
multi-stopUnited Airlines
18h 13mIAH-SEA
$735
6/6Thu
nonstopUnited Airlines
4h 20mSEA-IAH
6/9Sun
multi-stopUnited Airlines
19h 43mIAH-SEA
$760

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Seattle - Houston Flights

Departure:

Seattle (SEA)United States

Return flight deals:

Houston - Seattle

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