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$62+ 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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — DFW
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Dallas are usually found in August or February, booked 80 days in advance, depart on a Friday or Saturday and return on a Thursday

Cheap 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 12, 2025.

Round-trip from

$120
(Cheapflightsfares)

One-way from

$62
(FlightHub)

Popular in

December

Cheapest in

August

Average price

$272
From Washington, D.C. (WAS) to Dallas
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One-way flight from Washington, D.C. (WAS) to Dallas
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Highest demand for flights based on searches. 5% potential increase in price ($15 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 June 2025
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Find 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 12, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/255:57 pmBWI - DFW
Nonstop3h 34mSpirit Airlines
Wed 7/910:05 amDFW - BWI
Nonstop2h 52mSpirit Airlines
Deal found 6/9$120
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.
Sat 8/912:27 pmIAD - DFW
Nonstop3h 17mFrontier
Sun 8/106:05 amDFW - IAD
Nonstop3h 02mFrontier
Deal found 6/11$121
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/2311:51 amIAD - DFW
Nonstop3h 09mAmerican Airlines
Sat 8/233:00 pmDFW - IAD
Nonstop2h 56mAmerican Airlines
Deal found 6/12$134
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.
Sat 8/97:53 pmBWI - DFW
Nonstop3h 38mFrontier
Sun 8/103:00 pmDFW - BWI
Nonstop3h 08mFrontier
Deal found 6/11$137
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.
Tue 8/126:30 amBWI - DFW
Nonstop3h 30mMultiple Airlines
Wed 8/133:03 pmDFW - BWI
Nonstop3h 08mMultiple Airlines
Deal found 6/11$138
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/235:20 pmDCA - DFW
Nonstop3h 18mAmerican Airlines
Tue 8/267:00 amDFW - DCA
Nonstop3h 00mAmerican Airlines
Deal found 6/11$139
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.
Wed 8/136:00 amDCA - DAL
Nonstop3h 05mSouthwest
Wed 8/279:10 amDAL - DCA
Nonstop3h 00mSouthwest
Deal found 6/11$139
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/112:40 pmIAD - DFW
Nonstop3h 16mUnited Airlines
Wed 10/15:25 pmDFW - IAD
Nonstop3h 00mUnited Airlines
Deal found 6/12$155
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.
Thu 8/77:35 amIAD - DAL
1 stop6h 55mSouthwest
Tue 8/123:00 pmDAL - IAD
1 stop6h 05mSouthwest
Deal found 6/12$177
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.
Tue 8/269:20 amBWI - DAL
Nonstop3h 10mSouthwest
Tue 9/96:00 amDAL - BWI
Nonstop3h 00mSouthwest
Deal found 6/10$179
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:00 amBWI - DFW
1 stop5h 15mDelta
Fri 7/185:45 pmDFW - BWI
1 stop6h 09mDelta
Deal found 6/11$237
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/106:05 amDCA - DFW
1 stop5h 18mDelta
Fri 7/114:25 pmDFW - DCA
1 stop6h 17mDelta
Deal found 6/11$237

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 12, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Dallas that are best for you.

Fly from

Washington, D.C.

Fly to

Dallas

Route

Depart

Return

Price

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Wed 6/25

5:57 pm-8:31 pm

Nonstop3h 34m

Dallas/Fort Worth

Wed 7/9

10:05 am-1:57 pm

Nonstop2h 52m

$120

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/9

12:27 pm-2:44 pm

Nonstop3h 17m

Dallas/Fort Worth

Sun 8/10

6:05 am-10:07 am

Nonstop3h 02m

$121

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Sat 8/23

11:51 am-2:00 pm

Nonstop3h 09m

Dallas/Fort Worth

Sat 8/23

3:00 pm-6:56 pm

Nonstop2h 56m

$134

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Sat 8/9

7:53 pm-10:31 pm

Nonstop3h 38m

Dallas/Fort Worth

Sun 8/10

3:00 pm-7:08 pm

Nonstop3h 08m

$137

BaltimoreDallas

BWI - DFW

BWIDFW

Baltimore/Washington

Tue 8/12

6:30 am-9:00 am

Nonstop3h 30m

Dallas/Fort Worth

Fri 8/15

3:03 pm-7:11 pm

Nonstop3h 08m

$138

Washington, D.C.Dallas

DCA - DAL

DCADAL

Washington, D.C. Reagan-National

Wed 8/13

6:00 am-8:05 am

Nonstop3h 05m

Dallas Love Field

Wed 8/27

9:10 am-1:10 pm

Nonstop3h 00m

$139

Washington, D.C.Dallas

DCA - DFW

DCADFW

Washington, D.C. Reagan-National

Sat 8/23

5:20 pm-7:38 pm

Nonstop3h 18m

Dallas/Fort Worth

Tue 8/26

7:00 am-11:00 am

Nonstop3h 00m

$139

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

Fri 7/11

8:45 am-11:02 am

Nonstop3h 17m

Dallas/Fort Worth

Tue 7/15

7:30 am-11:32 am

Nonstop3h 02m

$173

Washington, D.C.Dallas

IAD - DAL

IADDAL

Washington, D.C. Dulles Intl

Thu 8/7

7:35 am-1:30 pm

1 stop6h 55m

Dallas Love Field

Tue 8/12

3:00 pm-10:05 pm

1 stop6h 05m

$177

BaltimoreDallas

BWI - DAL

BWIDAL

Baltimore/Washington

Tue 8/26

9:20 am-11:30 am

Nonstop3h 10m

Dallas Love Field

Tue 9/9

6:00 am-10:00 am

Nonstop3h 00m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 42 results
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The best insider tips for Washington, D.C. to Dallas flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Dallas trip
Airlines
Southwest

Enjoy free snacks and non-alcoholic beverages, plus free messaging on Wi-Fi-equipped Southwest flights.


Southwest allows two free checked bags, including oversized items like skis or golf clubs.

Read more about Southwestby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom seats towards the front of the economy cabin.


United's Polaris Business Class includes lie-flat seats, noise-reducing headphones, and upscale amenity kits.

Read more about United Airlinesby Harriet Baskas
Airports
DCA

DCA has a dedicated Metro stop on the Yellow and Blue lines, making public transportation the best way to get there.

Read more about DCAby Emily Zemler
IAD

IAD's Aerotrain connects terminals, but be prepared for long walks from the train to gates.

Read more about IADby Ramsey Qubein
DFW

DFW's Skylink Train connects all terminals every two minutes, making it easy to navigate this large airport.

Read more about DFWby Chris Dong
DAL

DAL is just a 20-minute drive from downtown Dallas, offering convenient rideshare, public transit, and rental car options.

Read more about DALby Paul Rubio
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Emily Zemler

Emily Zemler

Expert on DCA

Emily Zemler

Emily Zemler

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 Dong

Chris Dong

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

Ramsey Qubein

Ramsey Qubein

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

Paul Rubio

Paul Rubio

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

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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Dallas. Price data was last updated on June 9, 2025.

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 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $216). Flying from Washington, D.C. to Dallas in March is currently the most expensive (average of $295). 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 12, 2025.

It’s optimal to fly from Washington, D.C. to Dallas in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the evening.

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 December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. 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 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 12, 2025.

The most flights from WAS to A78 are scheduled on a Thursday (34 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (22 on average).

Rainfall in Dallas by month

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

In terms of precipitation, rainfall in Dallas ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas when rainfall is around 1.9 in.

Temperature in Dallas by month

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

If weather is an important factor for your trip to Dallas, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington, D.C. to Dallas to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Crew

8.5

Comfort

7.8

Entertainment

7.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    According to our current data, Spirit Airlines ($120), Frontier ($121), and American Airlines ($134) offers the cheapest pricing from Washington, D.C. to Dallas. Spirit Airlines is currently priced 57% 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 Spirit Airlines. According to our data, you can fly for as low as $62. Users have also found prices from $69 and $70 on American Airlines and United 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 Baltimore/Washington - Dallas/Fort Worth, Washington, D.C. Dulles Intl - 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 Spirit Airlines (72%), American Airlines (72%) or Frontier (70%) 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 $49. On average you can expect to pay $2,842. The most popular route, (Baltimore/Washington - Dallas/Fort Worth), can usually be booked for $76.

  • 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 $216). Flying from Washington, D.C. to Dallas in March is currently the most expensive (average of $295). 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, D.C. to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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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 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$185FlexibilityNo cancel feeOn-time65%
FrontierCheapest$88Average$199FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$125Average$390FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$140Average$375FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$174Average$435FlexibilityNo cancel feeOn-time71%
DeltaCheapest$182Average$360FlexibilityNo cancel feeOn-timeN/A

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