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$98+ 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 8/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheap flight deals from Texas to Seattle

Keep the following information in mind while searching for Texas to Seattle flight deals. Data was last updated July 31, 2025.

Round-trip from

$178
(Kiwi.com)

One-way from

$98
(Delta)

Popular in

December

Cheapest in

September

Average price

$412

Good round-trip deal

$237 or less

Good one-way deal

$168 or less
From Texas to Seattle/Tacoma Intl
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One-way flight from Texas to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 5% potential increase in price ($20 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Texas to Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Texas to Seattle/Tacoma Intl.
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Find 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 July 31, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/30. 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.
Sun 8/316:15 amDFW - SEA
Nonstop4h 17mHawaiian Airlines
Fri 9/512:33 amSEA - DFW
Nonstop4h 02mHawaiian Airlines
Deal found 7/30$178
This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/116:10 amDFW - SEA
Nonstop4h 24mFrontier
Fri 8/159:29 amSEA - DFW
Nonstop3h 51mFrontier
Deal found 7/29$185
This Kiwi.com deal was found by Cheapflights users on 7/31. 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.
Sun 8/318:37 pmDFW - SEA
Nonstop4h 17mMultiple Airlines
Sat 9/66:00 amSEA - DFW
Nonstop4h 02mMultiple Airlines
Deal found 7/31$191
This Southwest deal was found by Cheapflights users on 7/31. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2710:15 amELP - SEA
1 stop7h 30mSouthwest
Mon 9/295:00 amSEA - ELP
1 stop5h 55mSouthwest
Deal found 7/31$195
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/257:30 amSAT - SEA
1 stop9h 13mDelta
Fri 8/293:05 pmSEA - SAT
1 stop6h 49mDelta
Deal found 7/31$195
This Delta deal was found by Cheapflights users on 7/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/66:25 amAUS - SEA
Nonstop4h 28mDelta
Sat 9/137:20 amSEA - AUS
Nonstop4h 08mDelta
Deal found 7/31$197
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/16:27 amSAT - SEA
Nonstop4h 28mHawaiian Airlines
Tue 10/75:59 pmSEA - SAT
Nonstop4h 05mHawaiian Airlines
Deal found 7/31$197
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/3112:05 pmDAL - SEA
Nonstop4h 10mSouthwest
Tue 9/912:30 pmSEA - DAL
Nonstop4h 05mSouthwest
Deal found 7/30$198
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/316:15 amDFW - SEA
Nonstop4h 17mAlaska Airlines
Sat 9/136:00 amSEA - DFW
Nonstop4h 02mAlaska Airlines
Deal found 7/30$198
This Kiwi.com deal was found by Cheapflights users on 7/30. 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 9/136:00 amAUS - SEA
1 stop7h 25mHawaiian Airlines
Sat 9/2012:20 pmSEA - AUS
Nonstop4h 33mHawaiian Airlines
Deal found 7/30$199
This Southwest deal was found by Cheapflights users on 7/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/196:40 pmSAT - SEA
1 stop6h 30mSouthwest
Sat 8/237:35 amSEA - SAT
1 stop10h 40mSouthwest
Deal found 7/29$200
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:00 amAUS - SEA
1 stop7h 30mUnited Airlines
Wed 9/33:36 pmSEA - AUS
1 stop6h 22mUnited Airlines
Deal found 7/29$202

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 July 31, 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

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sun 8/31

6:15 am-8:32 am

Nonstop4h 17m

Seattle/Tacoma Intl

Fri 9/5

12:33 am-6:35 am

Nonstop4h 02m

$178

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Mon 8/11

6:10 am-8:34 am

Nonstop4h 24m

Seattle/Tacoma Intl

Fri 8/15

9:29 am-3:20 pm

Nonstop3h 51m

$185

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sun 8/31

8:37 pm-10:54 pm

Nonstop4h 17m

Seattle/Tacoma Intl

Sat 9/6

6:00 am-12:02 pm

Nonstop4h 02m

$191

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

Sat 9/27

10:15 am-4:45 pm

1 stop7h 30m

Seattle/Tacoma Intl

Mon 9/29

5:00 am-11:55 am

1 stop5h 55m

$195

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Mon 8/25

4:00 pm-10:25 pm

1 stop8h 25m

Seattle/Tacoma Intl

Fri 8/29

3:05 pm-11:54 pm

1 stop6h 49m

$195

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sat 9/6

7:15 am-9:42 am

Nonstop4h 27m

Seattle/Tacoma Intl

Sat 9/13

12:20 pm-6:53 pm

Nonstop4h 33m

$197

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

Wed 10/1

6:27 am-8:55 am

Nonstop4h 28m

Seattle/Tacoma Intl

Tue 10/7

5:59 pm-12:04 am

Nonstop4h 05m

$197

DallasSeattle

DAL - SEA

DALSEA

Dallas Love Field

Sun 8/31

12:05 pm-2:15 pm

Nonstop4h 10m

Seattle/Tacoma Intl

Tue 9/9

12:30 pm-6:35 pm

Nonstop4h 05m

$198

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

Sun 8/31

6:15 am-8:32 am

Nonstop4h 17m

Seattle/Tacoma Intl

Sat 9/13

6:00 am-12:02 pm

Nonstop4h 02m

$198

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sat 9/13

6:00 am-11:25 am

1 stop7h 25m

Seattle/Tacoma Intl

Sat 9/20

12:20 pm-6:53 pm

Nonstop4h 33m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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 $238). Flying from Texas to Seattle in June is currently the most expensive (average of $389). 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 July 31, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Texas to Seattle as you normally would.

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 July 31, 2025.

The most flights from USTX to SEA are scheduled on a Thursday (67 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

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

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated July 31, 2025.
Read through reviews of airlines operating flights from Texas to Seattle, such as Alaska Airlines, Southwest, and Delta. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

EUG - SEA

Mobility support was fabulous No flight entertainment that I was aware of.

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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $98. Users have also found prices from $103 and $103 on Southwest 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 Dallas Love Field - 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 Scandinavian Airlines (93%), Delta (87%) or Frontier (83%) 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 $106. While the most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl) can be booked for $193 on average our data indicates $1,554 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 $238). Flying from Texas to Seattle in June is currently the most expensive (average of $389). 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
SeaTac
Tukwila
Tacoma
Ocean Shores
Lakewood
Lynnwood
Lacey
Leavenworth
Renton
Olympia
Puyallup
Kent
Cle Elum
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline
Federal Way
Shelton

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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San Francisco to Portland flights
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O'Hare Intl to Portland flights
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Oklahoma City to Seattle flights
Charlotte to Seattle flights
Milwaukee to Seattle flights
Burbank to Portland flights
Newark to Portland flights
Santa Ana to Portland flights
Midway to Seattle flights
Indianapolis to Seattle flights
Cleveland to Seattle flights
San Antonio to Seattle flights
Dulles Intl to Portland flights

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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$72Average$221FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$76Average$194FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$121Average$367FlexibilityNo cancel feeOn-time85%
DeltaCheapest$130Average$294FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$143Average$428FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$181Average$387FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$184Average$378FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$216Average$411FlexibilityNo cancel feeOn-time69%

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