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$64+ 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/512:24 pm
ELP
-
SEA
1 stop23h 55m
Frontier
Mon 3/912:24 pm
SEA
-
ELP
1 stop29h 11m
Frontier
Deal found 1/27$122
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 2/2612:24 pm
ELP
-
SEA
1 stop23h 31m
Frontier
Thu 3/51:16 pm
SEA
-
ELP
1 stop28h 19m
Frontier
Deal found 1/27$136
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Sat 4/251:03 pm
ELP
-
SEA
1 stop21h 24m
Frontier
Sun 4/264:20 pm
SEA
-
ELP
1 stop18h 58m
Frontier
Deal found 1/28$165
This Kiwi.com deal was found by Cheapflights users on 1/28. 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.
Fri 3/65:15 am
DFW
-
SEA
1 stop8h 04m
Frontier
Mon 3/99:36 pm
SEA
-
DFW
2 stops16h 26m
Frontier
Deal found 1/28$179
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 4/275:45 am
DFW
-
SEA
1 stop11h 20m
Multiple Airlines
Mon 5/49:35 pm
SEA
-
DFW
1 stop16h 40m
Multiple Airlines
Deal found 1/27$180
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sat 2/149:55 pm
DFW
-
SEA
1 stop15h 00m
Frontier
Sat 2/211:51 pm
SEA
-
DFW
1 stop16h 52m
Frontier
Deal found 1/26$183
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 2/265:45 am
DFW
-
SEA
1 stop8h 16m
Frontier
Sun 3/19:23 pm
SEA
-
DFW
2 stops19h 48m
Frontier
Deal found 1/28$184
This CheapOair deal was found by Cheapflights users on 1/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1111:55 am
DFW
-
SEA
1 stop26h 06m
Frontier
Mon 3/29:14 pm
SEA
-
DFW
1 stop6h 33m
Frontier
Deal found 1/27$185
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 3/95:45 am
DFW
-
SEA
1 stop7h 34m
Multiple Airlines
Thu 3/126:24 pm
SEA
-
DFW
1 stop9h 37m
Multiple Airlines
Deal found 1/29$186
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 3/27:00 am
DFW
-
SEA
1 stop6h 19m
Multiple Airlines
Tue 3/106:24 pm
SEA
-
DFW
1 stop9h 37m
Multiple Airlines
Deal found 1/27$187
This Kiwi.com deal was found by Cheapflights users on 1/26. 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 2/2310:16 pm
DFW
-
SEA
1 stop14h 38m
Frontier
Thu 2/261:16 pm
SEA
-
DFW
2 stops14h 31m
Frontier
Deal found 1/26$188
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Fri 2/279:57 pm
DFW
-
SEA
1 stop16h 04m
Frontier
Mon 3/212:30 pm
SEA
-
DFW
2 stops15h 17m
Frontier
Deal found 1/27$189

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 January 29, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$122
(Kiwi.com)

One-way from

$64
(Kiwi.com)

Popular in

May

Cheapest in

October

Average price

$297

Good round-trip deal

$217 or less

Good one-way deal

$178 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. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Tue 3/31

11:47 am-2:27 pm

Nonstop4h 40m

Seattle/Tacoma Intl

Wed 4/8

10:51 am-5:04 pm

Nonstop4h 13m

$197

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 3/11

6:06 pm-8:47 pm

Nonstop4h 41m

Seattle/Tacoma Intl

Sat 3/14

9:15 am-3:35 pm

Nonstop4h 20m

$197

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 2/25

4:55 pm-7:38 pm

Nonstop4h 43m

Seattle/Tacoma Intl

Sat 2/28

9:35 am-4:00 pm

Nonstop4h 25m

$197

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

Thu 2/26

12:24 pm-10:55 am

1 stop23h 31m

Seattle/Tacoma Intl

Thu 3/5

1:16 pm-6:35 pm

1 stop28h 19m

$200

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 2/25

6:10 am-8:55 am

Nonstop4h 45m

Seattle/Tacoma Intl

Thu 3/5

5:50 pm-11:56 pm

Nonstop4h 06m

$207

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 4/15

6:00 am-8:40 am

Nonstop4h 40m

Seattle/Tacoma Intl

Sun 4/19

10:45 am-4:50 pm

Nonstop4h 05m

$207

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 3/26

6:03 am-8:45 am

Nonstop4h 42m

Seattle/Tacoma Intl

Tue 4/14

10:45 am-4:50 pm

Nonstop4h 05m

$207

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 4/2

6:03 am-8:45 am

Nonstop4h 42m

Seattle/Tacoma Intl

Wed 4/15

5:45 pm-11:48 pm

Nonstop4h 03m

$207

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Wed 4/1

5:55 pm-12:03 am

1 stop8h 08m

Seattle/Tacoma Intl

Fri 4/17

4:36 pm-12:25 am

1 stop5h 49m

$211

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sat 2/28

4:30 pm-10:39 pm

1 stop8h 09m

Seattle/Tacoma Intl

Wed 3/4

7:10 am-3:50 pm

1 stop6h 40m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

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, March is the cheapest month in which you can book a flight from Texas to Seattle (average of $72). 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 January 29, 2026.

It’s optimal to fly from Texas to Seattle in the morning. By choosing this option you can save up to 10% on the cost of your flight, compared to a flight at noon.

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 January 24, 2026.

Travelers seeking maximum savings on their Texas to Seattle flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday 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 January 29, 2026.

The most flights from USTX to SEA are scheduled on a Thursday (56 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (23 on average).

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 40m. Delta provides one of the quickest options available for as low as $197. 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 Spirit Airlines. According to our data, you can fly for as low as $55. Users have also found prices from $58 and $67 on Frontier 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 Austin Bergstrom - 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 KLM (100%), Japan Airlines (83%) or GOL (78%) 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 $98. While the most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl) can be booked for $153 on average, our data indicates $970 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, March is the cheapest month in which you can book a flight from Texas to Seattle (average of $72). 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
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
Fife
Aberdeen
Shoreline
Marysville
Centralia
Federal Way
Chehalis

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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$57Average$179FlexibilityNo cancel feeOn-time65%
FrontierCheapest$72Average$250FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$108Average$360FlexibilityNo cancel feeOn-time85%
DeltaCheapest$115Average$283FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$143Average$404FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$169Average$383FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$181Average$370FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$184Average$397FlexibilityNo cancel feeOn-time71%

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