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$74+ Cheap flights from Washington to Dallas

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DFW
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Washington to Dallas

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

This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:35 pmPDX - DFW
1 stop9h 56mDelta
Tue 1/66:45 amDFW - PDX
1 stop8h 50mDelta
Deal found 12/15$197
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:33 amPDX - DFW
Nonstop3h 45mAmerican Airlines
Wed 1/79:30 amDFW - PDX
Nonstop4h 15mAmerican Airlines
Deal found 12/16$206
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.
Wed 12/241:25 pmSEA - DFW
1 stop8h 44mFrontier
Wed 1/76:23 pmDFW - SEA
1 stop16h 41mFrontier
Deal found 12/15$223
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/255:33 amPDX - DFW
Nonstop3h 45mAmerican Airlines
Tue 1/69:30 amDFW - PDX
Nonstop4h 15mAmerican Airlines
Deal found 12/15$227
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.
Tue 12/302:54 pmSEA - DFW
1 stop7h 15mFrontier
Thu 1/812:17 pmDFW - SEA
1 stop9h 51mFrontier
Deal found 12/15$233
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 12/251:25 pmSEA - DFW
1 stop6h 07mFrontier
Thu 1/812:17 pmDFW - SEA
1 stop9h 51mFrontier
Deal found 12/16$235
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 12/302:54 pmSEA - DFW
1 stop7h 15mFrontier
Mon 1/510:37 pmDFW - SEA
1 stop21h 14mFrontier
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.
Wed 12/313:59 pmPDX - DFW
2 stops30h 10mFrontier
Wed 1/74:44 pmDFW - PDX
1 stop20h 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.
Mon 12/2911:06 amSEA - DFW
1 stop24h 14mFrontier
Mon 1/510:37 pmDFW - SEA
1 stop21h 14mFrontier
Deal found 12/16$247
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.
Wed 12/241:25 pmSEA - DFW
1 stop8h 44mMultiple Airlines
Thu 1/85:45 amDFW - SEA
2 stops13h 52mMultiple Airlines
Deal found 12/15$250
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/191:25 pmSEA - DFW
1 stop21h 34mFrontier
Wed 1/213:41 pmDFW - SEA
1 stop21h 38mFrontier
Deal found 12/16$251
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.
Mon 12/296:33 pmSEA - DFW
1 stop9h 10mFrontier
Thu 1/86:45 amDFW - SEA
1 stop6h 36mFrontier
Deal found 12/15$253

Find flight deals from Washington to Dallas

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

Round-trip from

$178
(Kiwi.com)

One-way from

$74
(Trip.com)

Popular in

December

Cheapest in

August

Average price

$373
From Washington to Dallas
Search Deals
One-way flight from Washington to Dallas
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Dallas 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 Washington to Dallas that are best for you.

Fly from

Washington

Fly to

Dallas

Route

Depart

Return

Price

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Thu 1/15

11:22 am-1:07 am

1 stop11h 45m

Dallas/Fort Worth

Thu 1/22

7:00 am-11:08 am

1 stop6h 08m

$182

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Thu 1/15

11:22 am-1:07 am

1 stop11h 45m

Dallas/Fort Worth

Thu 1/22

5:45 am-8:08 pm

2 stops16h 23m

$188

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Thu 1/29

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Sat 1/31

4:25 pm-6:55 pm

Nonstop4h 30m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Wed 3/4

8:30 am-6:27 pm

1 stop7h 57m

Dallas/Fort Worth

Tue 3/10

6:00 am-10:46 am

1 stop6h 46m

$197

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Fri 1/9

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Tue 1/13

4:25 pm-6:55 pm

Nonstop4h 30m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Thu 1/29

1:38 pm-11:58 pm

1 stop8h 20m

Dallas/Fort Worth

Tue 2/3

6:14 pm-10:46 pm

1 stop6h 32m

$197

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Wed 1/21

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Thu 1/29

6:20 am-8:53 am

Nonstop4h 33m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 1/13

1:38 pm-11:58 pm

1 stop8h 20m

Dallas/Fort Worth

Tue 1/20

8:00 am-12:38 pm

1 stop6h 38m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 2/10

1:02 pm-11:54 pm

1 stop8h 52m

Dallas/Fort Worth

Sun 2/15

6:00 am-10:32 am

1 stop6h 32m

$197

PortlandDallas

PDX - DFW

PDXDFW

Portland

Tue 1/13

5:30 am-3:28 pm

1 stop7h 58m

Dallas/Fort Worth

Tue 1/20

11:25 am-5:35 pm

1 stop8h 10m

$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 Washington to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Washington 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 Washington to Dallas

What is the cheapest month to book a flight from State of Washington to Dallas?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Dallas (average of $87). Flying from State of Washington to Dallas in December is currently the most expensive (average of $174). 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 WA to DFW?

Find hourly flight availability from Washington to Dallas. 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 typically best to fly out from State of Washington to Dallas in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from State of Washington to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Washington to Dallas. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their State of Washington to Dallas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from State of Washington to Dallas

Explore weekly flight availability from Washington to Dallas. 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 USWA to A78 are scheduled on a Thursday (60 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (12 on average).

Related info for your journey

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

  • How long is the flight from State of Washington to Dallas?

    For as low as $197, Frontier can have you in Dallas from State of Washington in 3h 50m. The distance between State of Washington and Dallas is about 1657 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from State of Washington to Dallas one-way?

    $39 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $65 and $69, respectively.

  • What are the most popular routes from State of Washington to Dallas?

    The most popular route from State of Washington to Dallas is Seattle/Tacoma Intl - Dallas/Fort Worth. You may also consider Seattle/Tacoma Intl - Dallas Love Field or Portland - Dallas/Fort Worth.

  • What are the most reliable airlines from State of Washington to Dallas?

    Before booking your flight to Dallas from State of Washington, check out the most reliable airlines to get you to your destination on time: Finnair (94%), KLM (90%), Air Tahiti Nui( 87%).

  • What are the cheapest flights from State of Washington to Dallas?

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Seattle/Tacoma Intl - Dallas/Fort Worth) can be booked for $133 on average, our data indicates $838 when flying from State of Washington to Dallas.

  • Can I find deals for flights from Washington to Dallas that include hotel bookings?

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

  • How can I find direct flights from Washington to Dallas?

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

  • Can I find deals for business class flights from Washington to Dallas?

    Yes. Cheapflights offers flight deals from Washington to Dallas 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 State of Washington to Dallas?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Dallas (average of $87). Flying from State of Washington to Dallas in December is currently the most expensive (average of $174). 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.

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Alternative routes for Washington to Dallas

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Top 8 airlines flying from Washington to Dallas

Discover the top 8 airlines that operate flights from Washington to Dallas. 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
FrontierCheapest$58Average$214FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$109Average$228FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$131Average$421FlexibilityNo cancel feeOn-time85%
DeltaCheapest$134Average$322FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$153Average$385FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$179Average$455FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$182Average$376FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$383FlexibilityNo cancel feeOn-time69%

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