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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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — SEA
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$181
(Southwest)

One-way from

$98
(Southwest)

Popular in

December

Cheapest in

September

Average price

$387

Good round-trip deal

$279 or less

Good one-way deal

$119 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. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Southwest deal was found by Cheapflights users on 6/12. 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.
vie. 9/124:10 pmELP - SEA
1 stop5h 10mSouthwest
sáb. 9/208:10 amSEA - ELP
1 stop5h 45mSouthwest
Deal found 6/12$181
This Southwest deal was found by Cheapflights users on 6/12. 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.
mié. 8/204:00 pmDAL - SEA
1 stop7h 35mSouthwest
mié. 8/276:45 amSEA - DAL
1 stop6h 05mSouthwest
Deal found 6/12$190
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
mié. 7/308:36 pmDFW - SEA
Nonstop4h 19mAlaska Airlines
vie. 8/86:00 amSEA - DFW
Nonstop4h 00mAlaska Airlines
Deal found 6/9$197
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
sáb. 8/26:00 amDFW - SEA
Nonstop4h 17mHawaiian Airlines
vie. 8/86:00 amSEA - DFW
Nonstop4h 00mHawaiian Airlines
Deal found 6/11$198
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/196:14 amIAH - SEA
1 stop12h 11mSpirit Airlines
lun. 7/285:30 pmSEA - IAH
1 stop10h 25mSpirit Airlines
Deal found 6/11$202
This iWofly deal was found by Cheapflights users on 6/12. 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 iWofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 8/86:00 amDFW - SEA
Nonstop4h 17mMultiple Airlines
lun. 8/116:00 amSEA - DFW
Nonstop4h 00mMultiple Airlines
Deal found 6/12$203
This KAYAK deal was found by Cheapflights users on 6/12. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:30 amDFW - SEA
1 stop11h 23mSpirit Airlines
vie. 9/124:58 pmSEA - DFW
1 stop10h 21mSpirit Airlines
Deal found 6/12$206
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/216:10 amDFW - SEA
Nonstop4h 24mFrontier
vie. 7/259:29 amSEA - DFW
Nonstop3h 51mFrontier
Deal found 6/10$214
This Southwest deal was found by Cheapflights users on 6/11. 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.
vie. 11/148:25 pmSAT - SEA
1 stop6h 10mSouthwest
dom. 11/165:15 amSEA - SAT
1 stop10h 40mSouthwest
Deal found 6/11$215
This Delta deal was found by Cheapflights users on 6/10. 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.
mié. 9/176:05 pmSAT - SEA
1 stop6h 11mDelta
lun. 9/2212:40 amSEA - SAT
1 stop9h 26mDelta
Deal found 6/10$216
This CheapOair deal was found by Cheapflights users on 6/10. 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.
mié. 10/82:39 pmELP - SEA
1 stop9h 23mFrontier
dom. 10/126:00 amSEA - ELP
1 stop5h 36mFrontier
Deal found 6/10$224
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/227:52 pmSAT - SEA
1 stop22h 33mSpirit Airlines
lun. 7/285:30 pmSEA - SAT
1 stop23h 06mSpirit Airlines
Deal found 6/12$226

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 junio 12, 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

El PasoSeattle

ELP - SEA

ELPSEA

El Paso

vie. 9/12

4:10 pm-8:20 pm

1 stop5h 10m

Seattle/Tacoma Intl

sáb. 9/20

8:10 am-2:55 pm

1 stop5h 45m

$181

DallasSeattle

DAL - SEA

DALSEA

Dallas Love Field

mié. 8/20

4:00 pm-9:35 pm

1 stop7h 35m

Seattle/Tacoma Intl

mié. 8/27

6:45 am-2:50 pm

1 stop6h 05m

$190

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

mié. 7/30

8:36 pm-10:55 pm

Nonstop4h 19m

Seattle/Tacoma Intl

jue. 8/7

12:25 am-6:20 am

Nonstop3h 55m

$197

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

lun. 9/1

8:37 pm-10:54 pm

Nonstop4h 17m

Seattle/Tacoma Intl

lun. 9/1

12:58 am-7:00 am

Nonstop4h 02m

$201

HoustonSeattle

IAH - SEA

IAHSEA

Houston George Bush Intcntl

sáb. 7/19

6:14 am-4:25 pm

1 stop12h 11m

Seattle/Tacoma Intl

lun. 7/28

5:30 pm-5:55 am

1 stop10h 25m

$202

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

vie. 8/8

6:00 am-8:17 am

Nonstop4h 17m

Seattle/Tacoma Intl

lun. 8/11

6:00 am-12:00 pm

Nonstop4h 00m

$203

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

jue. 9/4

6:30 am-3:53 pm

1 stop11h 23m

Seattle/Tacoma Intl

vie. 9/12

4:58 pm-5:19 am

1 stop10h 21m

$206

DallasSeattle

DFW - SEA

DFWSEA

Dallas/Fort Worth

lun. 7/21

6:10 am-8:34 am

Nonstop4h 24m

Seattle/Tacoma Intl

vie. 7/25

9:29 am-3:20 pm

Nonstop3h 51m

$214

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

vie. 11/14

8:25 pm-12:35 am

1 stop6h 10m

Seattle/Tacoma Intl

dom. 11/16

5:15 am-5:55 pm

1 stop10h 40m

$215

San AntonioSeattle

SAT - SEA

SATSEA

San Antonio

mié. 9/17

6:05 pm-10:16 pm

1 stop6h 11m

Seattle/Tacoma Intl

lun. 9/22

12:40 am-12:06 pm

1 stop9h 26m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 July is currently the most expensive (average of $391). 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 junio 12, 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 junio 12, 2025.

The most flights from USTX to SEA are scheduled on a Thursday (66 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (32 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 junio 12, 2025.
See what other customers who have flown with Alaska Airlines, Southwest and Delta from Texas to Seattle have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.8

Food

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 Southwest. According to our data, you can fly for as low as $98. Users have also found prices from $103 and $110 on Spirit Airlines and Hawaiian 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 Scandinavian Airlines (89%), Japan Airlines (85%) or GOL (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 $100. While the most popular route (Dallas/Fort Worth - Seattle/Tacoma Intl) can be booked for $165 on average our data indicates $1,265 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 July is currently the most expensive (average of $391). 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 Texas?

Book flights to Texas if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lacey
Leavenworth
Federal Way
Lynnwood
Olympia
Shoreline
Kent
Cle Elum
Centralia
Kirkland
Aberdeen
Renton
Shelton
Silverdale
Issaquah

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$220FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$77Average$193FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$129Average$369FlexibilityNo cancel feeOn-time85%
DeltaCheapest$138Average$311FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$188Average$385FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$190Average$391FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$216Average$413FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$216Average$440FlexibilityNo cancel feeOn-time63%

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