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$100+ Cheap flights from Washington, D.C. (WAS) 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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DFW
Jul 15 — Jul 221
Wed 7/15
Wed 7/22
1 adult, Economy
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Find cheap flights from Washington, D.C. to Dallas with Cheapflights

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Cheapflights Tip: The best prices from Washington, D.C. to Dallas are usually found in August or September, booked 61 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Washington, D.C. to Dallas

Cheapest flights from Washington, D.C. to Dallas
Explore the most affordable flight options available from Washington, D.C. to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 15, 2026.

This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:38 pm
IAD
-
DFW
Nonstop3h 27m
Frontier
Thu 7/910:00 am
DFW
-
IAD
1 stop5h 40m
Frontier
Deal found 6/10$207
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:46 pm
IAD
-
DFW
Nonstop3h 25m
Frontier
Mon 8/1010:00 am
DFW
-
IAD
1 stop11h 55m
Frontier
Deal found 6/12$208
This Kiwi.com deal was found by Cheapflights users on 6/14. 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 8/66:46 pm
IAD
-
DFW
Nonstop3h 25m
Frontier
Wed 8/1210:00 am
DFW
-
IAD
1 stop6h 14m
Frontier
Deal found 6/14$209
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/37:10 pm
DCA
-
DAL
1 stop4h 45m
Southwest
Tue 8/116:15 am
DAL
-
DCA
Nonstop2h 50m
Southwest
Deal found 6/10$209
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/197:00 am
DCA
-
DFW
1 stop7h 22m
Frontier
Wed 8/265:18 am
DFW
-
DCA
1 stop6h 39m
Frontier
Deal found 6/11$210
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:49 am
IAD
-
DFW
1 stop9h 18m
Frontier
Wed 8/510:00 am
DFW
-
IAD
1 stop6h 14m
Frontier
Deal found 6/12$210
This Frontier 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:27 pm
IAD
-
DFW
Nonstop3h 34m
Frontier
Mon 8/244:16 pm
DFW
-
IAD
1 stop6h 01m
Frontier
Deal found 6/12$211
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.
Thu 8/276:57 pm
BWI
-
DFW
Nonstop3h 34m
Frontier
Tue 9/110:00 am
DFW
-
BWI
1 stop12h 00m
Frontier
Deal found 6/11$212
This Frontier deal was found by Cheapflights users on 6/15. 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.
Wed 8/127:00 am
DCA
-
DFW
1 stop7h 19m
Frontier
Wed 8/265:18 am
DFW
-
DCA
1 stop6h 39m
Frontier
Deal found 6/15$212
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/13:38 pm
IAD
-
DFW
Nonstop3h 27m
Frontier
Sat 7/46:20 am
DFW
-
IAD
1 stop8h 40m
Frontier
Deal found 6/12$212
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:36 am
BWI
-
DFW
1 stop8h 31m
Frontier
Thu 8/610:00 am
DFW
-
BWI
1 stop7h 09m
Frontier
Deal found 6/12$213
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/227:49 am
IAD
-
DFW
1 stop9h 18m
Frontier
Sat 8/84:16 pm
DFW
-
IAD
1 stop5h 39m
Frontier
Deal found 6/12$213

Find flight deals from Washington, D.C. to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 15, 2026.

Round-trip from

$207
(Kiwi.com)

One-way from

$100
(WAYA)

Popular in

April

Cheapest in

August

Average price

$381
From Washington, D.C. (WAS) to Dallas
Search Deals
One-way flight from Washington, D.C. (WAS) to Dallas
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. 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 June 15, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Mon 8/3

7:10 pm-10:55 pm

1 stop4h 45m

Dallas Love Field

Tue 8/11

6:15 am-10:05 am

Nonstop2h 50m

$209

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Wed 7/8

6:05 am-8:05 am

Nonstop3h 00m

Dallas Love Field

Tue 7/14

10:05 am-3:55 pm

1 stop4h 50m

$249

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 7/4

10:30 am-3:46 pm

1 stop6h 16m

Dallas/Fort Worth

Tue 7/14

3:34 pm-11:56 pm

1 stop7h 22m

$259

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Tue 6/30

6:00 am-10:09 am

1 stop5h 09m

Dallas Love Field

Fri 7/3

3:01 pm-9:46 pm

1 stop5h 45m

$259

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Tue 8/18

7:25 am-11:00 am

1 stop4h 35m

Dallas Love Field

Sat 8/22

4:55 pm-8:50 pm

Nonstop2h 55m

$259

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

Fri 8/7

5:47 pm-10:26 pm

1 stop5h 39m

Dallas Love Field

Sat 8/8

6:00 am-1:43 pm

1 stop6h 43m

$268

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 8/1

5:29 pm-10:02 pm

1 stop5h 33m

Dallas/Fort Worth

Mon 8/3

2:17 pm-8:33 pm

1 stop5h 16m

$278

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

Wed 7/1

6:00 am-10:09 am

1 stop5h 09m

Dallas Love Field

Tue 7/7

6:39 pm-12:41 am

1 stop5h 02m

$278

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

Tue 6/30

10:16 am-2:12 pm

1 stop4h 56m

Dallas Love Field

Tue 7/7

6:39 pm-12:41 am

1 stop5h 02m

$278

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/1

5:21 pm-10:02 pm

1 stop5h 41m

Dallas/Fort Worth

Mon 8/3

8:10 am-2:05 pm

1 stop4h 55m

$278

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Washington, D.C. 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, D.C. to Dallas

What is the cheapest month to book a flight from Washington, D.C. to Dallas?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Dallas (average of $229). Flying from Washington, D.C. to Dallas in April is currently the most expensive (average of $453). 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 WAS to DFW?

Find hourly flight availability from Washington, D.C. 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 June 15, 2026.

It’s optimal to fly from Washington, D.C. to Dallas at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Washington, D.C. to Dallas

Explore weekly flight availability from Washington, D.C. 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 June 15, 2026.

The most flights from WAS to A78 are scheduled on a Monday (39 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (34 on average).

How much does it cost to fly round-trip from Washington, D.C. to Dallas?

How often are flights from Washington, D.C. to Dallas delayed?

About 14% of weekly flights between Washington, D.C. and Dallas have experienced delays in the past year, with the average delay time being 165 minutes.

What is the most punctual flight time for Washington, D.C. to Dallas flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Dallas flights?

Over the last year, United Airlines have had the lowest number of delays on this route, with just 13% of flights being delayed.

How far ahead should I book a flight from Washington, D.C. to Dallas?

The price you pay for your flight from Washington, D.C. to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 65 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from Washington, D.C. to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Dallas. Price data was last updated on June 13, 2026.

Travelers seeking maximum savings on their Washington, D.C. to Dallas flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Washington, D.C. to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Dallas trip
Our travel experts
Emily Zemler

Emily Zemler

Expert on DCA

Emily is a freelance writer and book author based in London covering entertainment and travel. Her work has appeared in Los Angeles Times, Observer, and Conde Nast Traveler She has ventured to more than 40 countries and all seven continents, always in search of a great art museum. She has written extensively about hotels, luxury travel, and aviation.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on IAD

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Paul Rubio

Paul Rubio

Expert on DAL

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. 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 Dallas. Reviews last updated June 15, 2026.
Read through reviews of airlines operating flights from Washington, D.C. to Dallas, such as Southwest,Delta, andUnited Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
7.9
Good
4,235 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Southwest
7.9
Good
4,235 reviews
Southwest
7.9
Good
4,235 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Delta
7.9
Good
8,396 reviews
Southwest
7.9
Good
4,235 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
United Airlines
7.4
Good
9,830 reviews
Southwest
7.9
Good
4,235 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
American Airlines
7.1
Good
11,660 reviews
Southwest
7.9
Good
4,235 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.
Frontier
5.6
Fair
2,888 reviews
Southwest
7.9
Good
4,235 reviews

Boarding

8.1

Overall

7.9

Entertainment

7.5

Comfort

8.0

Food

7.0

Crew

8.6

Reviews

1 / 20
8.0
Excellent

La Tracimeldamarcos,Jun 2026

LAX - SLC

The second flight was not as comfortable as the first as we had to change planes to what seemed to be a slightly older aircraft. The seats weren’t as comfortable as the other plane. But it wasn’t bad.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. 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 Washington, D.C. to Dallas?

    A quick flight from Washington, D.C. to Dallas can take about 4h 45m. Southwest provides one of the quickest options available for as low as $209. The distance from Washington, D.C. to Dallas is about 1181 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. to Dallas round-trip?

    According to our current data, Frontier ($78), American Airlines ($167), and Southwest ($169) offers the cheapest pricing from Washington, D.C. to Dallas. Frontier is currently priced 74% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Washington, D.C. to Dallas one-way?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $44. Users have also found prices from $72 and $75 on Delta and American Airlines, respectively.

  • What are the most popular routes from Washington, D.C. to Dallas?

    The most popular flight routes from Washington, D.C. to Dallas are Washington, D.C. Dulles Intl - Dallas/Fort Worth, Baltimore/Washington - Dallas/Fort Worth and Washington, D.C. Reagan-National - Dallas/Fort Worth.

  • What are the most reliable airlines from Washington, D.C. to Dallas?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Dallas consider choosing Mesa Airlines (100%), United Airlines (91%) or Volaris (81%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. to Dallas?

    The cheapest flight price from Washington, D.C. to Dallas is $121. On average you can expect to pay $808. The most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth), can usually be booked for $227.

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

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

  • How can I find direct flights from Washington, D.C. to Dallas?

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

  • Can I find deals for business class flights from Washington, D.C. to Dallas?

    Yes. Cheapflights offers flight deals from Washington, D.C. 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 Washington, D.C. to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. to Dallas (average of $229). Flying from Washington, D.C. to Dallas in April is currently the most expensive (average of $453). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Washington, D.C. to Dallas

Discover the top 6 airlines that operate flights from Washington, D.C. 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 June 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$251FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$447FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$167Average$424FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$169Average$440FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$199Average$397FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$210Average$366FlexibilityNo cancel feeOn-time62%

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