What are the cheapest airlines flying from Dallas/Fort Worth Airport to Washington, D.C. round-trip?

Our cheapest airline available from Dallas/Fort Worth Airport to Washington, D.C. is Frontier. Our recent data shows that you can find tickets from as low as $96 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $98 and $134 round-trip. Users have found that Frontier is 59% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Washington, D.C. one-way?

The cheapest airlines for a one-way flight from Dallas/Fort Worth Airport to Washington, D.C. are Frontier ($54), Spirit Airlines ($55), and United Airlines ($70).

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Dallas/Fort Worth Airport to Washington, D.C.?

When deciding which route to take from Dallas/Fort Worth Airport to Washington, D.C. consider Dallas/Fort Worth - Baltimore/Washington, Dallas/Fort Worth - Washington, D.C. Dulles Intl or Dallas/Fort Worth - Washington, D.C. Reagan-National as they are the most popular.

What are the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C.?

While on average a flight from Dallas/Fort Worth Airport to Washington, D.C. is generally $160, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Dallas/Fort Worth - Baltimore/Washington), you can expect to pay $74 for that flight.

What are the most reliable airlines from Dallas/Fort Worth Airport to Washington, D.C.?

Consider American Airlines (58%), Cathay Pacific (55%) or Spirit Airlines (52%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to Washington, D.C..

What are the most popular airlines that fly from Dallas/Fort Worth Airport to Washington, D.C.?

Consider American Airlines, Frontier or Spirit Airlines when booking your flight. These represent the most popular airlines when flying from Dallas/Fort Worth Airport to Washington, D.C..

What is the cheapest day to fly round-trip from Dallas/Fort Worth Airport to Washington, D.C.?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 71% when planning your travel around this day of the week.

What is the cheapest month to fly from Dallas/Fort Worth Airport to Washington, D.C.?

August can be a great time to fly to Washington, D.C. from Dallas/Fort Worth Airport with a flight ticket averaging about $237. Cheapflights users have found deals in the month of August for as cheap as $83. The most expensive prices can be found in the month of December.

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

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

How can I find direct flights from Dallas/Fort Worth to Washington, D.C.?

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

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

Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$54+ Flights from Dallas/Fort Worth Airport to Washington, D.C.

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Cheapflights Tip: The best prices from Dallas/Fort Worth to Washington, D.C. are usually found in August or February, booked 80 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Dallas/Fort Worth to Washington, D.C.

Round-trip from	$96 (CheapOair)
One-way from	$54 (Cheapflightsfares)
Popular in	December
Cheapest in	August
Average price	$223
Good round-trip deal	$119 or less
Good one-way deal	$93 or less

From Dallas/Fort Worth to Washington, D.C. (WAS)

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One-way flight from Dallas/Fort Worth to Washington, D.C. (WAS)

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Highest demand for flights based on searches. 11% potential increase in price ($31 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Price to beat on a round-trip flight from Dallas/Fort Worth to Washington, D.C. (WAS).

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Price to beat on a one-way flight from Dallas/Fort Worth to Washington, D.C. (WAS).

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Find flight deals from Dallas/Fort Worth to Washington, D.C.

Cheapest flights from Dallas/Fort Worth to Washington, D.C.
Explore the most affordable flight options available from Dallas/Fort Worth to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Thu 9/251:44 pmDFW - BWI

Nonstop3h 09mFrontier

Sat 9/272:21 pmBWI - DFW

Nonstop3h 24mFrontier

Deal found 7/28

$96

Thu 9/252:54 pmDFW - BWI

1 stop15h 06mSpirit Airlines

Mon 9/291:21 pmBWI - DFW

Nonstop3h 26mSpirit Airlines

Deal found 7/28

$98

Thu 9/48:21 amDFW - BWI

Nonstop3h 05mMultiple Airlines

Sun 9/712:53 pmBWI - DFW

Nonstop3h 32mMultiple Airlines

Deal found 7/27

$104

Thu 8/215:25 amDFW - IAD

Nonstop3h 02mFrontier

Sun 8/2410:22 amIAD - DFW

Nonstop3h 17mFrontier

Deal found 7/27

$128

Tue 8/269:00 pmDFW - DCA

Nonstop3h 09mAmerican Airlines

Wed 8/275:00 amDCA - DFW

Nonstop3h 09mAmerican Airlines

Deal found 7/27

$134

Sat 9/1312:38 pmDFW - IAD

Nonstop3h 09mAmerican Airlines

Wed 9/1711:47 amIAD - DFW

Nonstop3h 13mAmerican Airlines

Deal found 7/27

$139

Sat 8/307:25 amDFW - IAD

Nonstop3h 01mUnited Airlines

Mon 9/18:20 amIAD - DFW

Nonstop3h 16mUnited Airlines

Deal found 7/27

$168

Sat 10/252:22 pmDFW - DCA

1 stop6h 37mFrontier

Tue 10/286:00 pmDCA - DFW

1 stop6h 54mFrontier

Deal found 7/28

$205

Thu 9/411:15 amDFW - DCA

1 stop5h 05mDelta

Mon 9/87:38 pmDCA - DFW

1 stop5h 21mDelta

Deal found 7/29

$236

Best flights from Dallas/Fort Worth to Washington, D.C.
Discover carefully curated flight deals from Dallas/Fort Worth to Washington, D.C. that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Thu 9/251:44 pmDFW - BWI

Nonstop3h 09mFrontier

Sat 9/272:21 pmBWI - DFW

Nonstop3h 24mFrontier

Deal found 7/28

$96

Thu 9/252:54 pmDFW - BWI

1 stop15h 06mSpirit Airlines

Mon 9/291:21 pmBWI - DFW

Nonstop3h 26mSpirit Airlines

Deal found 7/28

$98

Thu 9/48:21 amDFW - BWI

Nonstop3h 05mMultiple Airlines

Sun 9/712:53 pmBWI - DFW

Nonstop3h 32mMultiple Airlines

Deal found 7/27

$104

Tue 8/269:00 pmDFW - DCA

Nonstop3h 09mAmerican Airlines

Wed 8/275:00 amDCA - DFW

Nonstop3h 09mAmerican Airlines

Deal found 7/27

$134

Sat 8/307:25 amDFW - IAD

Nonstop3h 01mUnited Airlines

Mon 9/18:20 amIAD - DFW

Nonstop3h 16mUnited Airlines

Deal found 7/27

$168

Thu 9/411:15 amDFW - DCA

1 stop5h 05mDelta

Mon 9/87:38 pmDCA - DFW

1 stop5h 21mDelta

Deal found 7/29

$236

Thu 8/215:25 amDFW - IAD

Nonstop3h 02mFrontier

Sun 8/2410:22 amIAD - DFW

Nonstop3h 17mFrontier

Deal found 7/27

$128

Sat 9/1312:38 pmDFW - IAD

Nonstop3h 09mAmerican Airlines

Wed 9/1711:47 amIAD - DFW

Nonstop3h 13mAmerican Airlines

Deal found 7/27

$139

Sat 10/252:22 pmDFW - DCA

1 stop6h 37mFrontier

Tue 10/286:00 pmDCA - DFW

1 stop6h 54mFrontier

Deal found 7/28

$205

Last-minute flights from Dallas/Fort Worth to Washington, D.C.
Discover last-minute flight deals from Dallas/Fort Worth to Washington, D.C.. Data last updated July 29, 2025 and is based on user searches.

Mon 8/46:05 amDFW - IAD

Nonstop3h 02mFrontier

Sat 8/912:27 pmIAD - DFW

Nonstop3h 17mFrontier

Deal found 7/28

$141

Tue 8/510:05 amDFW - BWI

Nonstop2h 52mSpirit Airlines

Mon 8/181:31 pmBWI - DFW

Nonstop3h 14mSpirit Airlines

Deal found 7/29

$114

Tue 8/58:33 amDFW - DCA

Nonstop3h 08mAmerican Airlines

Mon 8/115:00 amDCA - DFW

Nonstop3h 09mAmerican Airlines

Deal found 7/28

$304

Tue 8/53:15 pmDFW - DCA

1 stop6h 44mDelta

Wed 8/61:41 pmDCA - DFW

1 stop5h 53mDelta

Deal found 7/28

$339

Wed 8/63:03 pmDFW - BWI

Nonstop3h 08mFrontier

Sat 8/167:53 pmBWI - DFW

Nonstop3h 38mFrontier

Deal found 7/28

$103

Wed 8/67:15 amDFW - DCA

1 stop13h 42mFrontier

Tue 8/121:00 pmDCA - DFW

1 stop11h 40mFrontier

Deal found 7/27

$219

Wed 8/67:00 amDFW - IAD

Nonstop3h 01mAmerican Airlines

Wed 8/136:27 amIAD - DFW

Nonstop3h 10mAmerican Airlines

Deal found 7/29

$269

Wed 8/65:30 amDFW - IAD

1 stop5h 20mDelta

Wed 8/137:22 amIAD - DFW

1 stop5h 56mDelta

Deal found 7/29

$289

Thu 8/76:25 amDFW - BWI

1 stop6h 20mMultiple Airlines

Tue 8/127:56 pmBWI - DFW

Nonstop3h 38mMultiple Airlines

Deal found 7/28

$144

Thu 8/215:25 amDFW - IAD

Nonstop3h 02mFrontier

Sun 8/2410:22 amIAD - DFW

Nonstop3h 17mFrontier

Deal found 7/27

$128

Fri 8/226:05 amDFW - BWI

Nonstop3h 14mFrontier

Sat 8/231:10 pmBWI - DFW

Nonstop3h 24mFrontier

Deal found 7/28

$97

Tue 8/269:00 pmDFW - DCA

Nonstop3h 09mAmerican Airlines

Wed 8/275:00 amDCA - DFW

Nonstop3h 09mAmerican Airlines

Deal found 7/27

$134

One-way flights from Dallas/Fort Worth to Washington, D.C.
Search for one-way flight options from Dallas/Fort Worth to Washington, D.C.. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sun 8/316:05 amDFW - BWI

Nonstop3h 14mFrontier

Deal found 7/27

$54

Wed 8/66:25 amDFW - BWI

1 stop6h 20mSpirit Airlines

Deal found 7/27

$55

Mon 9/85:15 amDFW - IAD

Nonstop3h 02mFrontier

Deal found 7/27

$68

Sat 9/205:20 pmDFW - IAD

Nonstop3h 01mUnited Airlines

Deal found 7/28

$70

Sat 8/306:54 pmDFW - DCA

Nonstop3h 06mAmerican Airlines

Deal found 7/27

$70

Tue 9/2312:38 pmDFW - IAD

Nonstop3h 12mAmerican Airlines

Deal found 7/29

$71

Wed 8/276:58 pmDFW - BWI

Nonstop3h 04mAmerican Airlines

Deal found 7/28

$90

Mon 8/46:25 amDFW - IAD

1 stop16h 47mMultiple Airlines

Deal found 7/27

$94

Sat 10/252:22 pmDFW - DCA

1 stop6h 37mFrontier

Deal found 7/29

$98

Sat 8/305:25 pmDFW - DCA

1 stop5h 34mUnited Airlines

Deal found 7/29

$104

Thu 8/287:00 amDFW - DCA

1 stop6h 50mDelta

Deal found 7/28

$119

Wed 8/135:25 amDFW - IAD

1 stop5h 19mDelta

Deal found 7/28

$120

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 9/25

1:44 pm-5:53 pm

Nonstop3h 09m

Baltimore/Washington

Sat 9/27

2:21 pm-4:45 pm

Nonstop3h 24m

$96

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 9/25

2:54 pm-7:00 am

1 stop15h 06m

Baltimore/Washington

Mon 9/29

1:21 pm-3:47 pm

Nonstop3h 26m

$98

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Thu 9/4

8:21 am-12:26 pm

Nonstop3h 05m

Baltimore/Washington

Sun 9/7

12:53 pm-3:25 pm

Nonstop3h 32m

$104

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 8/21

5:25 am-9:27 am

Nonstop3h 02m

Washington, D.C. Dulles Intl

Sun 8/24

10:22 am-12:39 pm

Nonstop3h 17m

$128

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Tue 8/26

9:00 pm-1:09 am

Nonstop3h 09m

Washington, D.C. Reagan-National

Wed 8/27

5:00 am-7:09 am

Nonstop3h 09m

$134

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 9/13

12:38 pm-4:47 pm

Nonstop3h 09m

Washington, D.C. Dulles Intl

Wed 9/17

11:47 am-2:00 pm

Nonstop3h 13m

$139

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 8/30

7:25 am-11:26 am

Nonstop3h 01m

Washington, D.C. Dulles Intl

Mon 9/1

8:20 am-10:36 am

Nonstop3h 16m

$168

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Sat 10/25

2:22 pm-9:59 pm

1 stop6h 37m

Washington, D.C. Reagan-National

Tue 10/28

6:00 pm-11:54 pm

1 stop6h 54m

$205

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 9/4

11:15 am-5:20 pm

1 stop5h 05m

Washington, D.C. Reagan-National

Mon 9/8

7:38 pm-11:59 pm

1 stop5h 21m

$236

DallasBaltimore

DFW - BWI

DFWBWI

Dallas/Fort Worth

Sun 8/31

6:05 am-10:19 am

Nonstop3h 14m

$54

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 21 results

The best insider tips for Dallas/Fort Worth Airport to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Dallas/Fort Worth Airport to Washington, D.C. trip

Airports

DFW

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

IAD

The Washington Metro Silver Line reaches IAD in under 40 minutes, offering a cost-effective city connection.

Our travel experts

Chris Dong

Expert on DFW

Ramsey Qubein

Expert on IAD

Best time to book a flight from Dallas/Fort Worth to Washington, D.C.

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

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

The best time to book flights from Dallas/Fort Worth Airport to Washington, D.C. is 80 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. (average of $241). Flying from Dallas/Fort Worth Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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 DFW to WAS?

It’s optimal to fly from Dallas/Fort Worth Airport to Washington, D.C. in the evening. By choosing this option you can save up to 37% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Washington, D.C.?

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

Weekly flight availability from Dallas/Fort Worth Airport to Washington, D.C.

The most flights from DFW to WAS are scheduled on a Tuesday (35 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Washington, D.C.

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Dallas/Fort Worth Airport to Washington, D.C. to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Spirit Airlines

6.3

Okay

8,040 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,238 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Dallas/Fort Worth Airport to Washington, D.C. round-trip?
Our cheapest airline available from Dallas/Fort Worth Airport to Washington, D.C. is Frontier. Our recent data shows that you can find tickets from as low as $96 on this airline. Additional options worth looking into are Spirit Airlines and American Airlines, starting at $98 and $134 round-trip. Users have found that Frontier is 59% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Washington, D.C. one-way?
The cheapest airlines for a one-way flight from Dallas/Fort Worth Airport to Washington, D.C. are Frontier ($54), Spirit Airlines ($55), and United Airlines ($70).
What are the most popular routes from Dallas/Fort Worth Airport to Washington, D.C.?
When deciding which route to take from Dallas/Fort Worth Airport to Washington, D.C. consider Dallas/Fort Worth - Baltimore/Washington, Dallas/Fort Worth - Washington, D.C. Dulles Intl or Dallas/Fort Worth - Washington, D.C. Reagan-National as they are the most popular.
What are the most reliable airlines from Dallas/Fort Worth Airport to Washington, D.C.?
Consider American Airlines (58%), Cathay Pacific (55%) or Spirit Airlines (52%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to Washington, D.C..
What are the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C.?
While on average a flight from Dallas/Fort Worth Airport to Washington, D.C. is generally $160, our data shows the cheapest flight currently is $49. When looking at the most popular route, (Dallas/Fort Worth - Baltimore/Washington), you can expect to pay $74 for that flight.
Can I find deals for flights from Dallas/Fort Worth to Washington, D.C. that include hotel bookings?
Yes. In addition to deals on Dallas/Fort Worth to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dallas/Fort Worth to Washington, D.C.?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Washington, D.C..
Can I find deals for business class flights from Dallas/Fort Worth to Washington, D.C.?
Yes. Cheapflights offers flight deals from Dallas/Fort Worth to Washington, D.C. 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 Dallas/Fort Worth Airport to Washington, D.C.?
Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. (average of $241). Flying from Dallas/Fort Worth Airport to Washington, D.C. in March is currently the most expensive (average of $290). 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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Arlington

Alexandria

Tysons

Silver Spring

Fredericksburg

Gaithersburg

Easton

Towson

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National Harbor

Dundalk

Browse thousands of different options on Cheapflights for your next trip

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

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$78	Average$198	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$85	Average$188	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$157	Average$299	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$158	Average$311	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$173	Average$326	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$236	Average$280	FlexibilityNo cancel fee	On-timeN/A

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$54+ Cheap flights from Dallas/Fort Worth (DFW) to Washington, D.C. (WAS)

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 8/31. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dallas/Fort Worth to Washington, D.C. with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Dallas/Fort Worth to Washington, D.C. are usually found in August or February, booked 80 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Dallas/Fort Worth to Washington, D.C.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dallas/Fort Worth to Washington, D.C.

Cheapest flights from Dallas/Fort Worth to Washington, D.C.Explore the most affordable flight options available from Dallas/Fort Worth to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Dallas/Fort Worth to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Washington, D.C. that are best for you.

The best insider tips for Dallas/Fort Worth Airport to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Dallas/Fort Worth Airport to Washington, D.C. trip

Airports

DFW

IAD

Our travel experts

Best time to book a flight from Dallas/Fort Worth to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Dallas/Fort Worth with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Washington, D.C.

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Washington, D.C.. Price data was last updated on July 25, 2025.

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

What is the cheapest time of day to fly from DFW to WAS?

Find hourly flight availability from Dallas/Fort Worth to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 29, 2025.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Washington, D.C.. Price data was last updated on July 27, 2025.

Weekly flight availability from Dallas/Fort Worth Airport to Washington, D.C.

Reviews of airlines servicing Washington, D.C.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to Washington, D.C.. 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 Dallas/Fort Worth Airport to Washington, D.C. round-trip?

What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Washington, D.C. one-way?

What are the most popular routes from Dallas/Fort Worth Airport to Washington, D.C.?

What are the most reliable airlines from Dallas/Fort Worth Airport to Washington, D.C.?

What are the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C.?

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

How can I find direct flights from Dallas/Fort Worth to Washington, D.C.?

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

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

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

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Cheapest flights from Dallas/Fort Worth to Washington, D.C.
Explore the most affordable flight options available from Dallas/Fort Worth to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.