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Cheap flights from Seattle to Houston from $178

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Houston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
10:53 am - 11:58 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
11h 05m1 stop Ontario
Frontier Logo
2:57 pm - 6:36 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
29h 39m2 stops Las Vegas Harry Reid Intl Los Angeles
$269Frontier
Thu, Oct 1 - Mon, Oct 5
Frontier Logo
9:45 pm - 3:23 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
15h 38m1 stop Las Vegas Harry Reid Intl
Frontier Logo
10:31 am - 3:12 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
6h 41m1 stop Denver Intl
$271Frontier
Wed, Oct 7 - Sat, Oct 24
Multiple Airlines Logo
5:34 pm - 11:59 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
4h 25mnonstop
Multiple Airlines Logo
10:30 am - 3:08 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
6h 38m1 stop Denver Intl
$298Multiple Airlines
Thu, Oct 1 - Wed, Oct 7
Multiple Airlines Logo
5:34 pm - 11:59 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
4h 25mnonstop
Multiple Airlines Logo
10:30 am - 3:08 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
6h 38m1 stop Denver Intl
$298Multiple Airlines
Tue, Sep 22 - Tue, Oct 6
Alaska Airlines Logo
5:34 pm - 11:59 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
4h 25mnonstop
Alaska Airlines Logo
2:34 pm - 5:19 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
4h 45mnonstop
$335Alaska Airlines
Sat, Sep 12 - Sat, Sep 19
Alaska Airlines Logo
10:41 am - 5:13 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
4h 32mnonstop
Alaska Airlines Logo
2:55 pm - 5:42 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
4h 47mnonstop
$337Alaska Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
5:00 pm - 11:24 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
4h 24mnonstop
United Airlines Logo
9:57 am - 12:48 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
4h 51mnonstop
$337United Airlines
Tue, Sep 22 - Tue, Oct 6
United Airlines Logo
7:17 am - 1:40 pmSEA  Seattle/Tacoma Intl-IAH Houston George Bush Intcntl
4h 23mnonstop
United Airlines Logo
7:54 pm - 10:45 pmIAH  Houston George Bush Intcntl-SEA Seattle/Tacoma Intl
4h 51mnonstop
$337United Airlines
Sat, Oct 10 - Mon, Oct 12
Southwest Logo
7:10 am - 5:40 pmSEA  Seattle/Tacoma Intl-HOU Houston Hobby
8h 30m1 stop Phoenix Sky Harbor Intl
Southwest Logo
9:30 am - 12:15 pmHOU  Houston Hobby-SEA Seattle/Tacoma Intl
4h 45mnonstop
$347Southwest
Tue, Sep 29 - Wed, Sep 30
Southwest Logo
4:15 pm - 1:50 amSEA  Seattle/Tacoma Intl-HOU Houston Hobby
7h 35m1 stop Denver Intl
Southwest Logo
8:05 am - 3:20 pmHOU  Houston Hobby-SEA Seattle/Tacoma Intl
9h 15m1 stop San Jose
$357Southwest
Thu, Oct 1 - Mon, Oct 5

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American Airlines flights from Seattle to Houston

Our best American Airlines deals on Seattle to Houston flight tickets
American Airlines
Nov 2
SEA5:10 amSeattle/Tacoma Intl
6h 27m
1 stop
HOU1:37 pmHouston Hobby
Nov 6
HOU6:00 amHouston Hobby
7h 12m
1 stop
SEA11:12 amSeattle/Tacoma Intl
$394
American Airlines
Oct 22
SEA2:26 pmSeattle/Tacoma Intl
7h 23m
1 stop
HOU11:49 pmHouston Hobby
Oct 26
HOU6:00 amHouston Hobby
7h 14m
1 stop
SEA11:14 amSeattle/Tacoma Intl
$407
American Airlines
Sep 25
SEA5:30 amSeattle/Tacoma Intl
8h 13m
1 stop
HOU3:43 pmHouston Hobby
Sep 28
HOU9:33 amHouston Hobby
9h 09m
1 stop
SEA4:42 pmSeattle/Tacoma Intl
$417

Southwest flights from Seattle to Houston

Our best Southwest deals on Seattle to Houston flight tickets
Southwest
Sep 29
SEA7:10 amSeattle/Tacoma Intl
8h 30m
1 stop
HOU5:40 pmHouston Hobby
Sep 30
HOU9:30 amHouston Hobby
4h 45m
SEA12:15 pmSeattle/Tacoma Intl
$347
Southwest
Oct 5
SEA8:40 pmSeattle/Tacoma Intl
7h 05m
1 stop
HOU5:45 amHouston Hobby
Oct 12
HOU7:00 pmHouston Hobby
8h 35m
2 stops
SEA1:35 amSeattle/Tacoma Intl
$362
Southwest
Sep 17
SEA2:10 pmSeattle/Tacoma Intl
6h 20m
1 stop
HOU10:30 pmHouston Hobby
Sep 26
HOU3:05 pmHouston Hobby
4h 40m
SEA5:45 pmSeattle/Tacoma Intl
$367

momondo Fare Finder

 
Use the filters below to find and compare flights from Seattle to Houston that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Thu 10/1

10:53 am-11:58 pm

1 stop11h 05m

Houston George Bush Intcntl

Mon 10/5

2:57 pm-6:36 pm

2 stops29h 39m

$269

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Wed 10/7

9:45 pm-3:23 pm

1 stop15h 38m

Houston George Bush Intcntl

Sat 10/24

10:31 am-3:12 pm

1 stop6h 41m

$271

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Thu 10/1

5:34 pm-11:59 pm

Nonstop4h 25m

Houston George Bush Intcntl

Wed 10/7

10:30 am-3:08 pm

1 stop6h 38m

$298

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Tue 9/22

5:34 pm-11:59 pm

Nonstop4h 25m

Houston George Bush Intcntl

Tue 10/6

10:30 am-3:08 pm

1 stop6h 38m

$298
Quickest round-trip

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Sat 9/12

5:34 pm-11:59 pm

Nonstop4h 25m

Houston George Bush Intcntl

Sat 9/19

2:34 pm-5:19 pm

Nonstop4h 45m

$335

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Thu 10/1

10:41 am-5:13 pm

Nonstop4h 32m

Houston George Bush Intcntl

Mon 10/5

2:55 pm-5:42 pm

Nonstop4h 47m

$337

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Tue 9/22

5:00 pm-11:24 pm

Nonstop4h 24m

Houston George Bush Intcntl

Tue 10/6

9:57 am-12:48 pm

Nonstop4h 51m

$337

SeattleHouston

SEA Seattle/Tacoma Intl - IAH Houston George Bush Intcntl

SEAIAH

Seattle/Tacoma Intl

Sat 10/10

7:17 am-1:40 pm

Nonstop4h 23m

Houston George Bush Intcntl

Mon 10/12

7:54 pm-10:45 pm

Nonstop4h 51m

$337

SeattleHouston

SEA Seattle/Tacoma Intl - HOU Houston Hobby

SEAHOU

Seattle/Tacoma Intl

Tue 9/29

7:10 am-5:40 pm

1 stop8h 30m

Houston Hobby

Wed 9/30

9:30 am-12:15 pm

Nonstop4h 45m

$347

SeattleHouston

SEA Seattle/Tacoma Intl - HOU Houston Hobby

SEAHOU

Seattle/Tacoma Intl

Thu 10/1

4:15 pm-1:50 am

1 stop7h 35m

Houston Hobby

Mon 10/5

8:05 am-3:20 pm

1 stop9h 15m

$357

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Seattle to Houston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Seattle and Houston?

Prices are currently low for flights on this route.

Typical prices usually range from $282 to $496.
The lowest price recently found on this route was $269.

What is the cheapest month to fly to Houston?

The month of October is, on average, the cheapest month to fly to Houston from Seattle, with most prices found around $330. The month of January is another great option to travel to Houston, with average flight prices from Seattle averaging around $348.

What is the cheapest day to depart on your flight to Houston?

On average, the least expensive day to fly to Houston from Seattle is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $460. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston on Sunday is $626.

What is the cheapest time of day to depart on your flight to Houston?

Our data shows that the cheapest Seattle to Houston flights are usually those with departure times in the afternoon. Our users have found flights to Houston in the afternoon for as low as $396. Try not to purchase tickets in the evening because they tend to be around $578. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Seattle/Tacoma Intl to Houston flight route?

Fly from Seattle/Tacoma Intl to Houston Hobby for the best Seattle/Tacoma Intl - Houston flight prices

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

You are more likely to see cheaper flights to Houston from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston for around $403 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston from Seattle for as low as $351 on momondo.

What cabin class options are available on Seattle to Houston flights?

There are 4 cabin classes available to choose from on Seattle to Houston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Seattle to Houston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Houston

Best Price Found

$178

Fastest flight time

4h 14m

Direct flights

Every day

Airports in Houston

2 airports
The best one-way flight to Houston from Seattle in the past 72 hours is $178. The best round-trip flight deal from Seattle to Houston found on momondo in the last 72 hours is $269.
The fastest flight from Seattle to Houston takes 4h 14m
Direct flights go from Seattle to Houston every day.
There are 2 airports in Houston. From Seattle there are direct flights to Houston George Bush Intcntl (IAH), Houston Hobby (HOU).
Search flight deals

Frequently asked questions about flying from Seattle to Houston

  • How far is Seattle/Tacoma Intl to Houston by plane?

    The distance between Seattle/Tacoma Intl and Houston is about 1888.8 mi. Flights usually cover this in 4h 14m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Houston?

    Prices for flights from Seattle/Tacoma Intl Airport to Houston are refreshed on a daily basis.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Houston?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Houston?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Houston.

  • What documentation or ID do you need to fly to Houston?

    The necessary travel and health documents for your Houston trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Seattle to Houston

Compare and see reviews for airlines that fly from Seattle to Houston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $98Free CancellationRating
7.8
8,529 reviews
Search Delta flights
FrontierPriceFrom $137Free CancellationRating
5.6
2,648 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $238Free CancellationRating
7.9
12,839 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
10,123 reviews
Search United Airlines flights
American AirlinesPriceFrom $252Free CancellationRating
7.1
11,994 reviews
Search American Airlines flights
SouthwestPriceFrom $256Free CancellationRating
8.0
4,203 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $257Free CancellationRating
7.8
2,817 reviews
Search Hawaiian Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Houston?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Houston from Seattle.

Can I find flights from Seattle to Houston with flexible booking policies on momondo?

Yes. All flights to Houston from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Seattle to Houston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Houston.

I’m not ready to book a flight from Seattle to Houston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Seattle to Houston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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