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$63+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DFW
Nov 30 — Dec 71
Sun 11/30
Sun 12/7
1 adult, Economy
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Cheap flight deals from Washington to Dallas

Keep the following information in mind while searching for Washington to Dallas flight deals. Data was last updated October 31, 2025.

Round-trip from

$124
(Kiwi.com)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$273
From Washington to Dallas
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One-way flight from Washington to Dallas
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Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 31, 2025.

This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/1312:03 pmGEG - DFW
1 stop19h 30mFrontier
Sat 11/1510:30 amDFW - GEG
1 stop26h 38mFrontier
Deal found 10/30$141
This Booking.com deal was found by Cheapflights users on 10/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1112:08 pmGEG - DFW
1 stop10h 01mFrontier
Sat 12/131:34 pmDFW - GEG
1 stop23h 39mFrontier
Deal found 10/30$156
This Frontier deal was found by Cheapflights users on 10/29. 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.
Thu 12/412:08 pmGEG - DFW
1 stop5h 32mFrontier
Sun 12/76:00 amDFW - GEG
1 stop7h 13mFrontier
Deal found 10/29$162
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:45 amSEA - DFW
Nonstop3h 55mAlaska Airlines
Sat 12/66:17 pmDFW - SEA
Nonstop4h 33mAlaska Airlines
Deal found 10/28$177
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 11/1711:43 amSEA - DFW
2 stops31h 09mMultiple Airlines
Thu 11/206:00 amDFW - SEA
1 stop7h 56mMultiple Airlines
Deal found 10/29$178
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
Thu 12/47:45 amSEA - DFW
Nonstop4h 02mMultiple Airlines
Mon 12/86:20 amDFW - SEA
Nonstop4h 26mMultiple Airlines
Deal found 10/30$179
This Frontier deal was found by Cheapflights users on 10/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:40 pmSEA - DFW
1 stop6h 40mFrontier
Thu 12/1110:38 pmDFW - SEA
1 stop13h 28mFrontier
Deal found 10/30$180
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 11/142:22 pmSEA - DFW
1 stop18h 47mFrontier
Fri 12/56:20 amDFW - SEA
Nonstop4h 26mFrontier
Deal found 10/28$181
This CheapOair deal was found by Cheapflights users on 10/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:40 pmSEA - DFW
1 stop18h 59mFrontier
Mon 12/87:00 amDFW - SEA
1 stop6h 53mFrontier
Deal found 10/29$182
This Frontier deal was found by Cheapflights users on 10/29. 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.
Sat 11/88:22 pmSEA - DFW
1 stop10h 44mFrontier
Wed 11/127:45 amDFW - SEA
1 stop6h 22mFrontier
Deal found 10/29$183
This Kiwi.com deal was found by Cheapflights users on 10/29. 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 12/19:53 pmSEA - DFW
1 stop20h 29mMultiple Airlines
Thu 12/410:38 pmDFW - SEA
1 stop15h 15mMultiple Airlines
Deal found 10/29$184
This Orbitz deal was found by Cheapflights users on 10/30. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1912:58 amSEA - DFW
Nonstop3h 57mMultiple Airlines
Wed 11/266:00 amDFW - SEA
Nonstop4h 22mMultiple Airlines
Deal found 10/30$185

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 October 31, 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 11/13

12:03 pm-9:33 am

1 stop19h 30m

Dallas/Fort Worth

Sat 11/15

10:30 am-11:08 am

1 stop26h 38m

$141

SpokaneDallas

GEG - DFW

GEGDFW

Spokane

Thu 12/11

12:08 pm-12:09 am

1 stop10h 01m

Dallas/Fort Worth

Sat 12/13

1:34 pm-11:13 am

1 stop23h 39m

$156

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Sat 1/17

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Mon 1/26

4:25 pm-6:55 pm

Nonstop4h 30m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Wed 12/17

6:00 pm-11:58 pm

Nonstop3h 58m

Dallas/Fort Worth

Tue 1/6

9:27 pm-12:02 am

Nonstop4h 35m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Thu 1/8

9:30 am-3:28 pm

Nonstop3h 58m

Dallas/Fort Worth

Mon 1/12

4:25 pm-6:55 pm

Nonstop4h 30m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Thu 12/4

12:45 am-6:40 am

Nonstop3h 55m

Dallas/Fort Worth

Sat 12/6

6:17 pm-8:50 pm

Nonstop4h 33m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Wed 1/14

9:30 am-3:28 pm

Nonstop3h 58m

Dallas/Fort Worth

Sat 1/24

6:20 am-8:53 am

Nonstop4h 33m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Thu 1/15

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Mon 1/26

4:25 pm-6:55 pm

Nonstop4h 30m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Sun 1/25

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Sun 2/15

7:10 am-9:44 am

Nonstop4h 34m

$177

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Fri 1/9

5:55 pm-11:45 pm

Nonstop3h 50m

Dallas/Fort Worth

Mon 1/12

8:10 am-10:45 am

Nonstop4h 35m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

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 $65). Flying from State of Washington to Dallas in May is currently the most expensive (average of $155). 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 October 31, 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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from State of Washington to Dallas?

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 $177, 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?

    $99 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Southwest and Delta, with prices starting from $104 and $109, 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 Portland - Dallas/Fort Worth or Seattle/Tacoma Intl - Dallas Love Field.

  • 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: Frontier (100%), Iberia (82%), American Airlines( 81%).

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

    Looking at all options, your cheapest flight can be booked for $89. While the most popular route (Seattle/Tacoma Intl - Dallas/Fort Worth) can be booked for $96 on average, our data indicates $732 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 $65). Flying from State of Washington to Dallas in May is currently the most expensive (average of $155). 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

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Alternative routes for Washington to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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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 October 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$218FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$109Average$228FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$131Average$421FlexibilityNo cancel feeOn-time85%
DeltaCheapest$131Average$326FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$153Average$390FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$178Average$462FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$180Average$385FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$465FlexibilityNo cancel feeOn-time69%

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