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$105+ 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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — DFW
Apr 17 — Apr 241
Fri 4/17
Fri 4/24
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 March 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/2912:38 pm
PDX
-
DFW
1 stop18h 35m
Frontier
Thu 5/1410:21 pm
DFW
-
PDX
1 stop20h 25m
Frontier
Deal found 3/14$207
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/1911:15 am
PDX
-
DFW
1 stop19h 58m
Frontier
Sat 4/2512:19 pm
DFW
-
PDX
1 stop24h 01m
Frontier
Deal found 3/14$208
This Kiwi.com deal was found by Cheapflights users on 3/13. 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 5/107:46 pm
PDX
-
DFW
2 stops37h 55m
Multiple Airlines
Thu 5/1410:21 pm
DFW
-
PDX
1 stop20h 25m
Multiple Airlines
Deal found 3/13$209
This Expedia deal was found by Cheapflights users on 3/16. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:15 am
PDX
-
DFW
1 stop19h 58m
Frontier
Thu 4/309:24 pm
DFW
-
PDX
1 stop15h 39m
Frontier
Deal found 3/16$210
This Travelocity deal was found by Cheapflights users on 3/15. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:06 am
GEG
-
DFW
1 stop20h 07m
Frontier
Sun 4/195:20 am
DFW
-
GEG
1 stop7h 29m
Frontier
Deal found 3/15$210
This Kiwi.com deal was found by Cheapflights users on 3/15. 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.
Sat 4/2512:27 pm
PDX
-
DFW
1 stop18h 46m
Frontier
Wed 4/294:15 pm
DFW
-
PDX
1 stop20h 48m
Frontier
Deal found 3/15$213
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 4/141:48 pm
PDX
-
DFW
1 stop21h 28m
Frontier
Tue 4/2110:45 pm
DFW
-
PDX
2 stops15h 07m
Frontier
Deal found 3/16$214
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/2512:27 pm
PDX
-
DFW
1 stop18h 46m
Frontier
Sat 5/910:21 pm
DFW
-
PDX
1 stop20h 25m
Frontier
Deal found 3/14$215
This Kiwi.com deal was found by Cheapflights users on 3/14. 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 4/2311:48 am
PDX
-
DFW
1 stop6h 41m
Frontier
Sun 4/265:20 am
DFW
-
PDX
1 stop7h 00m
Frontier
Deal found 3/14$216
This Kiwi.com deal was found by Cheapflights users on 3/17. 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 4/2912:38 pm
PDX
-
DFW
1 stop18h 35m
Frontier
Sat 5/24:15 pm
DFW
-
PDX
1 stop20h 05m
Frontier
Deal found 3/17$217
This Kiwi.com deal was found by Cheapflights users on 3/16. 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 5/411:58 am
PDX
-
DFW
1 stop20h 05m
Frontier
Thu 5/75:18 am
DFW
-
PDX
1 stop13h 28m
Frontier
Deal found 3/16$218
This Kiwi.com deal was found by Cheapflights users on 3/16. 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.
Sat 4/1812:27 pm
PDX
-
DFW
2 stops15h 23m
Frontier
Sat 4/254:15 pm
DFW
-
PDX
1 stop20h 05m
Frontier
Deal found 3/16$219

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 March 18, 2026.

Round-trip from

$207
(Kiwi.com)

One-way from

$105
(Expedia)

Popular in

December

Cheapest in

August

Average price

$292
From Washington to Dallas
Search Deals
One-way flight from Washington to Dallas
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($14 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 March 2026
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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 March 18, 2026.
Use the filters below to find and compare flights from Washington to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Fri 4/17

5:51 pm-11:52 pm

Nonstop4h 01m

Dallas/Fort Worth

Mon 4/20

6:30 am-8:54 am

Nonstop4h 24m

$237

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Mon 4/13

11:40 am-8:15 pm

1 stop6h 35m

Dallas Love Field

Mon 4/20

6:45 pm-12:55 am

1 stop8h 10m

$237

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Thu 4/23

5:51 pm-11:52 pm

Nonstop4h 01m

Dallas/Fort Worth

Sun 4/26

6:30 am-8:54 am

Nonstop4h 24m

$237

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Tue 5/12

5:54 pm-11:59 pm

Nonstop4h 05m

Dallas/Fort Worth

Sat 5/16

4:15 pm-6:43 pm

Nonstop4h 28m

$237

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Thu 4/16

2:50 pm-8:40 pm

Nonstop3h 50m

Dallas Love Field

Thu 4/23

11:25 am-5:20 pm

1 stop7h 55m

$247

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Sun 4/26

5:35 am-4:05 pm

1 stop8h 30m

Dallas Love Field

Thu 4/30

8:00 am-10:15 am

Nonstop4h 15m

$247

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Wed 4/22

5:51 pm-11:52 pm

Nonstop4h 01m

Dallas/Fort Worth

Wed 4/29

7:20 am-12:37 pm

1 stop7h 17m

$247

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Fri 5/1

1:45 pm-11:58 pm

1 stop8h 13m

Dallas/Fort Worth

Mon 5/4

6:30 am-8:54 am

Nonstop4h 24m

$247

SeattleDallas

SEA - DFW

SEADFW

Seattle/Tacoma Intl

Mon 4/13

5:51 pm-11:52 pm

Nonstop4h 01m

Dallas/Fort Worth

Mon 4/20

7:45 pm-11:59 pm

1 stop6h 14m

$247

SeattleDallas

SEA - DAL

SEADAL

Seattle/Tacoma Intl

Fri 5/1

5:15 am-4:55 pm

2 stops9h 40m

Dallas Love Field

Tue 5/5

9:00 am-11:20 am

Nonstop4h 20m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/16

Showing 1-10 of 60 resultsSorted by cheapest first
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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, July is the cheapest month in which you can book a flight from State of Washington to Dallas (average of $98). Flying from State of Washington to Dallas in May 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 March 18, 2026.

It’s typically best to fly out from State of Washington to Dallas in the afternoon. Doing so could potentially save you 38% 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 March 14, 2026.

Travelers seeking maximum savings on their State of Washington to Dallas flight should consider departing on Saturday at noon when fares are most often at their lowest. Saturday 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 March 18, 2026.

The most flights from USWA to A78 are scheduled on a Wednesday (39 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 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 $237, Delta can have you in Dallas from State of Washington in 4h 01m. 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?

    $66 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Delta, with prices starting from $78 and $87, 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: Air Tahiti Nui (93%), Condor (91%), STARLUX Airlines( 89%).

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

    Looking at all options, your cheapest flight can be booked for $107. While the most popular route (Seattle/Tacoma Intl - Dallas/Fort Worth) can be booked for $210 on average, our data indicates $924 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, July is the cheapest month in which you can book a flight from State of Washington to Dallas (average of $98). Flying from State of Washington to Dallas in May 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.

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 March 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$86Average$222FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$109Average$218FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$117Average$401FlexibilityNo cancel feeOn-time85%
DeltaCheapest$132Average$323FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$163Average$380FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$177Average$459FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$186Average$416FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$249Average$425FlexibilityNo cancel feeOn-time69%

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