Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Seattle to Houston from $173

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Houston departing on 9/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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.
Southwest Logo
7:40 am - 5:55 pm
SEA
-
HOU
8h 15m
1 stop
Southwest Logo
9:30 am - 12:15 pm
HOU
-
SEA
4h 45mnonstop
$355Southwest
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
7:35 pm - 8:25 am
SEA
-
HOU
10h 50m
1 stop
Southwest Logo
9:30 pm - 12:10 am
HOU
-
SEA
4h 40mnonstop
$361Southwest
Sat, Jul 18 - Sat, Jul 25
Southwest Logo
8:15 am - 5:35 pm
SEA
-
HOU
7h 20m
1 stop
Southwest Logo
9:25 am - 2:05 pm
HOU
-
SEA
6h 40m
1 stop
$365Southwest
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
12:40 pm - 11:45 pm
SEA
-
HOU
9h 05m
1 stop
Southwest Logo
2:50 pm - 9:10 pm
HOU
-
SEA
8h 20m
2 stops
$366Southwest
Tue, Oct 13 - Tue, Oct 27
Southwest Logo
7:40 am - 5:55 pm
SEA
-
HOU
8h 15m
1 stop
Southwest Logo
1:05 pm - 8:15 pm
HOU
-
SEA
9h 10m
2 stops
$370Southwest
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
10:45 am - 9:45 pm
SEA
-
HOU
9h 00m
1 stop
Southwest Logo
9:30 am - 12:15 pm
HOU
-
SEA
4h 45mnonstop
$371Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
5:30 am - 4:55 pm
SEA
-
HOU
9h 25m
2 stops
Southwest Logo
2:40 pm - 10:55 pm
HOU
-
SEA
10h 15m
2 stops
$375Southwest
Sat, Aug 8 - Sat, Aug 15
Southwest Logo
5:00 am - 4:10 pm
SEA
-
HOU
9h 10m
2 stops
Southwest Logo
9:30 am - 12:15 pm
HOU
-
SEA
4h 45mnonstop
$376Southwest
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
7:55 am - 2:05 pm
SEA
-
HOU
4h 10mnonstop
Southwest Logo
9:30 am - 12:15 pm
HOU
-
SEA
4h 45mnonstop
$377Southwest
Sat, Sep 12 - Tue, Sep 15
Southwest Logo
7:25 pm - 5:50 am
SEA
-
HOU
8h 25m
1 stop
Southwest Logo
4:45 pm - 11:35 pm
HOU
-
SEA
8h 50m
1 stop
$381Southwest
Mon, Aug 10 - Wed, Aug 19

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Southwest flights from Seattle to Houston Hobby Airport

Our best Southwest deals on Seattle to Houston Hobby Airport flight tickets
Southwest
Sep 16
SEA8:55 amSeattle/Tacoma Intl
4h 15m
HOU3:10 pmHouston Hobby
Sep 23
HOU9:30 amHouston Hobby
4h 45m
SEA12:15 pmSeattle/Tacoma Intl
$345
Southwest
Aug 4
SEA7:40 amSeattle/Tacoma Intl
8h 15m
1 stop
HOU5:55 pmHouston Hobby
Aug 11
HOU9:30 amHouston Hobby
4h 45m
SEA12:15 pmSeattle/Tacoma Intl
$355
Southwest
Sep 16
SEA8:55 amSeattle/Tacoma Intl
4h 15m
HOU3:10 pmHouston Hobby
Sep 23
HOU1:05 pmHouston Hobby
9h 10m
2 stops
SEA8:15 pmSeattle/Tacoma Intl
$360

American Airlines flights from Seattle to Houston Hobby Airport

Our best American Airlines deals on Seattle to Houston Hobby Airport flight tickets
American Airlines
Oct 22
SEA5:05 amSeattle/Tacoma Intl
8h 53m
1 stop
HOU3:58 pmHouston Hobby
Oct 26
HOU9:33 amHouston Hobby
9h 09m
1 stop
SEA4:42 pmSeattle/Tacoma Intl
$397
American Airlines
Aug 12
SEA5:00 amSeattle/Tacoma Intl
8h 26m
1 stop
HOU3:26 pmHouston Hobby
Aug 25
HOU5:41 amHouston Hobby
7h 17m
1 stop
SEA10:58 amSeattle/Tacoma Intl
$398
American Airlines
Jul 23
SEA5:05 amSeattle/Tacoma Intl
8h 39m
1 stop
HOU3:44 pmHouston Hobby
Jul 28
HOU6:49 pmHouston Hobby
8h 08m
1 stop
SEA12:57 amSeattle/Tacoma Intl
$421

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Houston Hobby Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated June 22, 2026.
Use the filters below to find and compare flights from Seattle to Houston Hobby Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 8/4

7:40 am-5:55 pm

1 stop8h 15m

Houston Hobby

Tue 8/11

9:30 am-12:15 pm

Nonstop4h 45m

$355

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Sat 7/18

7:35 pm-8:25 am

1 stop10h 50m

Houston Hobby

Sat 7/25

9:30 pm-12:10 am

Nonstop4h 40m

$361

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 8/4

8:15 am-5:35 pm

1 stop7h 20m

Houston Hobby

Tue 8/11

9:25 am-2:05 pm

1 stop6h 40m

$365

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 10/13

12:40 pm-11:45 pm

1 stop9h 05m

Houston Hobby

Tue 10/27

2:50 pm-9:10 pm

2 stops8h 20m

$366

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Tue 8/4

7:40 am-5:55 pm

1 stop8h 15m

Houston Hobby

Tue 8/11

1:05 pm-8:15 pm

2 stops9h 10m

$370

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Thu 8/13

10:45 am-9:45 pm

1 stop9h 00m

Houston Hobby

Tue 8/18

9:30 am-12:15 pm

Nonstop4h 45m

$371

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Sat 8/8

5:30 am-4:55 pm

2 stops9h 25m

Houston Hobby

Sat 8/15

2:40 pm-10:55 pm

2 stops10h 15m

$375

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Thu 8/13

5:00 am-4:10 pm

2 stops9h 10m

Houston Hobby

Tue 8/18

9:30 am-12:15 pm

Nonstop4h 45m

$376
Quickest round-trip

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Sat 9/12

7:55 am-2:05 pm

Nonstop4h 10m

Houston Hobby

Tue 9/15

9:30 am-12:15 pm

Nonstop4h 45m

$377

SeattleHouston

SEA - HOU

SEAHOU

Seattle/Tacoma Intl

Mon 8/10

7:25 pm-5:50 am

1 stop8h 25m

Houston Hobby

Wed 8/19

4:45 pm-11:35 pm

1 stop8h 50m

$381

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Houston from

How to get the cheapest flight ticket from Seattle to Houston Hobby Airport

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 Hobby Airport?

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

In general, September is the cheapest month to fly from Seattle to Houston Hobby Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $299. The month of October is another great option to travel to Houston Hobby Airport, with average flight prices from Seattle averaging around $315.

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

Our data shows that Monday is the least expensive day to fly to Houston Hobby Airport. Tickets to fly out on this day can be as low as $220. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Houston Hobby Airport on Friday is $560.

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

According to our data, the cheapest time of day to fly to Houston Hobby Airport is in the afternoon. momondo users have found flights departing from Seattle to Houston Hobby Airport in the afternoon for as low as $384. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $555. 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 Hobby flight route?

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

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

You are more likely to see cheaper flights to Houston Hobby Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston Hobby Airport for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston Hobby Airport from Seattle for as low as $267 on momondo.

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

There is only 1 cabin class available to choose from on Seattle to Houston Hobby Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Seattle to Houston Hobby Airport flights?

No. A direct flight is the cheapest option for a flight between Seattle to Houston Hobby Airport.

How have Seattle to Houston Hobby Airport flight prices changed over time?

As of June 2026, prices for Seattle to Houston Hobby Airport flights are approximately 13% cheaper when compared to flights at the same time last year.

When to book flights from Seattle to Houston Hobby Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Houston Hobby Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Houston Hobby Airport (SEA to HOU) flight deals and tips

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

Best Price Found

$228

Fastest flight time

4h 14m

Direct flights

Every day
The best one-way flight to Houston Hobby Airport from Seattle in the past 72 hours is $228. The best round-trip flight deal from Seattle to Houston Hobby Airport found on momondo in the last 72 hours is $503.
The fastest flight from Seattle to Houston Hobby Airport takes 4h 14m
Direct flights go from Seattle to Houston Hobby Airport every day.
Search flight deals

Frequently asked questions about flying from Seattle to Houston Hobby Airport

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

    A flight from Seattle/Tacoma Intl to Houston Hobby will travel around 1898.0 mi. In terms of flight time, this usually takes a little over 4h 14m.

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

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

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

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

    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 Hobby Airport.

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

    The necessary travel and health documents for your Houston Hobby Airport 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.

  • What is the most popular plane model from Seattle to Houston Hobby Airport?

  • What is the most popular airline from Seattle to Houston Hobby Airport?

Best airlines flying from Seattle to Houston Hobby Airport

Compare and see reviews for airlines that fly from Seattle to Houston Hobby Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $88Free CancellationRating
7.8
8,422 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $128Free CancellationRating
7.8
2,827 reviews
Search Hawaiian Airlines flights
FrontierPriceFrom $143Free CancellationRating
5.6
2,871 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $239Free CancellationRating
7.9
12,561 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $243Free CancellationRating
7.4
9,875 reviews
Search United Airlines flights
American AirlinesPriceFrom $252Free CancellationRating
7.1
11,737 reviews
Search American Airlines flights
SouthwestPriceFrom $256Free CancellationRating
7.9
4,243 reviews
Search Southwest flights

  • Southwest Flights From Seattle to Houston Hobby Airport

    Southwest flies from Seattle to Houston Hobby Airport around 5 times per week, with 4,243 momondo users rating the airline 7.9/10. The cheapest Southwest deal from Seattle to Houston Hobby Airport in the last 72 hours was $256 (round-trip), much lower than the average airfare cost of $394 for Southwest flights on this route.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
Galveston
Sugar Land
Pasadena
Texas City
Baytown
Rosenberg
Webster
Kemah
League City
Pearland
Freeport
Lake Jackson
Stafford
Seabrook
Missouri City
West University Place
La Marque
Nassau Bay

Why use momondo?

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

It is quick and easy to find Seattle to Houston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Houston that suits you.

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

Yes. momondo allows you to filter the results for Seattle to Houston flights to just show those with flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Houston from Seattle.

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

If you are not ready to book a flight from Seattle to Houston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Houston and let you know when they change.

An easier way to manage your Houston Hobby Airport trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 7/22
Wed 7/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Houston