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$62+ Cheap flights from Texas to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Texas to Seattle

Cheapest flights from Texas to Seattle
Explore the most affordable flight options available from Texas to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:27 pmDFW - SEA
Nonstop4h 35mMultiple Airlines
Mon 1/56:33 pmSEA - DFW
1 stop18h 38mMultiple Airlines
Deal found 12/18$225
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:56 pmDFW - SEA
1 stop22h 34mFrontier
Tue 1/67:13 pmSEA - DFW
1 stop17h 58mFrontier
Deal found 12/15$230
This Frontier deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:45 amSAT - SEA
1 stop7h 45mFrontier
Mon 1/52:54 pmSEA - SAT
1 stop7h 23mFrontier
Deal found 12/15$233
This Frontier deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:25 amDFW - SEA
1 stop8h 29mFrontier
Thu 1/11:25 pmSEA - DFW
1 stop8h 44mFrontier
Deal found 12/16$234
This Kiwi.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/259:27 pmDFW - SEA
Nonstop4h 35mAlaska Airlines
Mon 1/123:50 pmSEA - DFW
Nonstop3h 59mAlaska Airlines
Deal found 12/15$236
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/227:25 amDFW - SEA
1 stop8h 29mFrontier
Fri 1/22:54 pmSEA - DFW
1 stop16h 45mFrontier
Deal found 12/16$241
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:45 amIAH - SEA
1 stop7h 45mFrontier
Tue 1/61:00 pmSEA - IAH
1 stop9h 31mFrontier
Deal found 12/16$246
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:00 pmDFW - SEA
1 stop29h 38mFrontier
Mon 1/56:33 pmSEA - DFW
1 stop18h 38mFrontier
Deal found 12/16$246
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/252:00 pmDFW - SEA
1 stop29h 38mFrontier
Fri 1/22:54 pmSEA - DFW
1 stop16h 45mFrontier
Deal found 12/16$247
This Expedia deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/249:27 pmDFW - SEA
Nonstop4h 35mMultiple Airlines
Fri 1/22:54 pmSEA - DFW
1 stop16h 45mMultiple Airlines
Deal found 12/16$251
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:32 amIAH - SEA
1 stop26h 58mFrontier
Tue 1/61:00 pmSEA - IAH
1 stop7h 15mFrontier
Deal found 12/16$252
This Super.com deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:45 amSAT - SEA
1 stop7h 45mFrontier
Mon 1/52:54 pmSEA - SAT
1 stop7h 23mFrontier
Deal found 12/15$252

Find flight deals from Texas to Seattle

Keep the following information in mind while searching for Texas to Seattle flight deals. Data was last updated December 18, 2025.

Most accurate provider

Expedia
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$131
(Kiwi.com)

One-way from

$62
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$445

Good round-trip deal

$243 or less

Good one-way deal

$164 or less
Provider with most accurate pricing for Houston-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Houston-Seattle/Tacoma Intl flights.
Search Deals
From Texas to Seattle/Tacoma Intl
Search Deals
One-way flight from Texas to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Texas to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from Texas to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Texas to Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Texas to Seattle that are best for you.

Fly from

Texas

Fly to

Seattle

Route

Depart

Return

Price

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 3/12

11:57 am-2:35 pm

Nonstop4h 38m

Seattle/Tacoma Intl

Tue 3/17

11:00 am-5:14 pm

Nonstop4h 14m

$187

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 1/8

6:59 pm-9:41 pm

Nonstop4h 42m

Seattle/Tacoma Intl

Sat 1/10

9:49 am-3:54 pm

Nonstop4h 05m

$187

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sat 1/17

4:55 pm-7:38 pm

Nonstop4h 43m

Seattle/Tacoma Intl

Mon 1/19

9:35 am-4:00 pm

Nonstop4h 25m

$187

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sun 3/1

6:10 am-8:55 am

Nonstop4h 45m

Seattle/Tacoma Intl

Sat 3/7

9:35 am-4:00 pm

Nonstop4h 25m

$187

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 1/15

6:45 am-11:09 am

1 stop6h 24m

Seattle/Tacoma Intl

Tue 1/20

12:41 pm-10:48 pm

1 stop8h 07m

$189

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 1/15

6:45 am-11:09 am

1 stop6h 24m

Seattle/Tacoma Intl

Wed 1/21

12:41 pm-10:48 pm

1 stop8h 07m

$189

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sat 1/10

11:45 am-5:45 pm

1 stop8h 00m

Seattle/Tacoma Intl

Sat 1/17

7:35 am-4:18 pm

1 stop6h 43m

$196

McAllenSeattle

MFE - SEA

MFESEA

McAllen Miller Intl

Tue 1/20

6:04 am-11:01 am

1 stop6h 57m

Seattle/Tacoma Intl

Tue 1/27

10:50 am-7:13 pm

1 stop6h 23m

$197

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Wed 1/21

8:00 am-10:38 am

Nonstop4h 38m

Seattle/Tacoma Intl

Tue 1/27

8:23 am-2:22 pm

Nonstop3h 59m

$197

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Thu 2/26

2:49 pm-8:27 pm

1 stop7h 38m

Seattle/Tacoma Intl

Mon 3/2

11:59 pm-8:22 am

1 stop6h 23m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 60 results
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Best time to book a flight from Texas to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Texas with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Texas to Seattle

What is the cheapest month to book a flight from Texas to Seattle?

Currently, January is the cheapest month in which you can book a flight from Texas to Seattle (average of $61). Flying from Texas to Seattle in September is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TX to SEA?

Find hourly flight availability from Texas to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2025.

It’s optimal to fly from Texas to Seattle in the morning. By choosing this option you can save up to 5% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Texas to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Texas to Seattle. Price data was last updated on December 13, 2025.

Travelers seeking maximum savings on their Texas to Seattle flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Texas to Seattle

Explore weekly flight availability from Texas to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 18, 2025.

The most flights from USTX to SEA are scheduled on a Thursday (61 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from Texas to Seattle?

Related info for your journey

Find useful and relevant information for your journey from Texas to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Texas?

    If you book a flight to Seattle from Texas, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How long is the flight from Texas to Seattle?

    A quick flight from Texas to Seattle can take about 4h 38m. Delta provides one of the quickest options available for as low as $187. Texas and Seattle are separated by a distance of 1768 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Texas to Seattle one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $55. Users have also found prices from $55 and $67 on Spirit Airlines and Alaska Airlines, respectively.

  • What are the most popular routes from Texas to Seattle?

    When deciding which route to take from Texas to Seattle consider Dallas/Fort Worth - Seattle/Tacoma Intl, Houston Hobby - Seattle/Tacoma Intl or Houston George Bush Intcntl - Seattle/Tacoma Intl as they are the most popular.

  • What are the most reliable airlines from Texas to Seattle?

    No one likes to see their flight delayed. When booking a flight from Texas to Seattle consider choosing Japan Airlines (80%), Hawaiian Airlines (76%) or Scandinavian Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Texas to Seattle?

    Looking at all options, your cheapest flight can be booked for $97. While the most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl) can be booked for $135 on average, our data indicates $1,032 when flying from Texas to Seattle.

  • Can I find deals for flights from Texas to Seattle that include hotel bookings?

    Yes. In addition to deals on Texas to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Texas to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Texas to Seattle.

  • Can I find deals for business class flights from Texas to Seattle?

    Yes. Cheapflights offers flight deals from Texas to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Texas to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Texas to Seattle (average of $61). Flying from Texas to Seattle in September is currently the most expensive (average of $161). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Edmonds
Lynnwood
Renton
Puyallup
Kirkland
Kent
Tukwila
Cle Elum
Marysville
Leavenworth
Fife
Aberdeen
Shoreline
Centralia
Federal Way

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Texas to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Texas to Seattle

Discover the top 8 airlines that operate flights from Texas to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$62Average$192FlexibilityNo cancel feeOn-time65%
FrontierCheapest$66Average$251FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$123Average$365FlexibilityNo cancel feeOn-time85%
DeltaCheapest$131Average$292FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$143Average$427FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$174Average$382FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$183Average$388FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$184Average$386FlexibilityNo cancel feeOn-time71%

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