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Cheap flights from Dallas to District of Columbia from $75

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas to District of Columbia departing on 2/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:14 pm - 3:05 pmDFW-IAD
18h 51m1 stop
Frontier Logo
9:21 am - 11:16 amIAD-DFW
26h 55m1 stop
$125Frontier
Find Deal
Thu, Dec 11 - Sun, Dec 14
Multiple Airlines Logo
6:05 am - 2:29 pmDFW-IAD
7h 24m1 stop
Multiple Airlines Logo
9:00 am - 6:47 pmIAD-DFW
10h 47m1 stop
$126Multiple Airlines
Find Deal
Wed, Dec 3 - Wed, Dec 10
Frontier Logo
10:38 pm - 4:59 pmDFW-DCA
17h 21m1 stop
Frontier Logo
2:00 pm - 11:07 amDCA-DFW
22h 07m1 stop
$127Frontier
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
5:30 am - 9:18 amDFW-DCA
2h 48mnonstop
American Airlines Logo
6:30 am - 9:14 amDCA-DFW
3h 44mnonstop
$197American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
4:55 pm - 8:45 pmDAL-DCA
2h 50mnonstop
Southwest Logo
12:40 pm - 3:05 pmDCA-DAL
3h 25mnonstop
$197Southwest
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Thu, Dec 4 - Sun, Dec 7
United Airlines Logo
7:25 am - 11:14 amDFW-IAD
2h 49mnonstop
United Airlines Logo
8:20 am - 10:55 amIAD-DFW
3h 35mnonstop
$197United Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
American Airlines Logo
7:00 am - 10:49 amDFW-DCA
2h 49mnonstop
American Airlines Logo
6:30 am - 9:14 amDCA-DFW
3h 44mnonstop
$198American Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Southwest Logo
2:35 pm - 6:20 pmDAL-DCA
2h 45mnonstop
Southwest Logo
6:10 pm - 10:05 pmDCA-DAL
4h 55m1 stop
$207Southwest
Find Deal
Thu, Dec 25 - Wed, Dec 31
Delta Logo
2:00 pm - 7:40 pmDAL-DCA
4h 40m1 stop
Delta Logo
7:36 pm - 11:56 pmDCA-DAL
5h 20m1 stop
$217Delta
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Wed, Dec 3 - Mon, Dec 8
Delta Logo
5:19 am - 11:37 amDFW-DCA
5h 18m1 stop
Delta Logo
7:40 pm - 12:22 amDCA-DFW
5h 42m1 stop
$217Delta
Find Deal
Thu, Dec 4 - Wed, Dec 10

Frontier flights from Dallas to District of Columbia

Our best Frontier deals on Dallas to District of Columbia flight tickets
Frontier
Dec 11
DFW7:14 pmDallas/Fort Worth
18h 51m
1 stop
IAD3:05 pmWashington, D.C. Dulles Intl
Dec 14
IAD9:21 amWashington, D.C. Dulles Intl
26h 55m
1 stop
DFW11:16 amDallas/Fort Worth
$125
Find similar
Frontier
Dec 4
DFW10:38 pmDallas/Fort Worth
17h 21m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Dec 8
DCA2:00 pmWashington, D.C. Reagan-National
22h 07m
1 stop
DFW11:07 amDallas/Fort Worth
$127
Find similar
Frontier
Dec 12
DFW6:05 amDallas/Fort Worth
9h 19m
1 stop
IAD4:24 pmWashington, D.C. Dulles Intl
Jan 12
IAD5:37 pmWashington, D.C. Dulles Intl
5h 52m
1 stop
DFW10:29 pmDallas/Fort Worth
$128
Find similar

Delta flights from Dallas to District of Columbia

Our best Delta deals on Dallas to District of Columbia flight tickets
Delta
Dec 3
DAL2:00 pmDallas Love Field
4h 40m
1 stop
DCA7:40 pmWashington, D.C. Reagan-National
Dec 8
DCA7:36 pmWashington, D.C. Reagan-National
5h 20m
1 stop
DAL11:56 pmDallas Love Field
$217
Find similar
Delta
Dec 11
DFW5:30 amDallas/Fort Worth
5h 07m
1 stop
DCA11:37 amWashington, D.C. Reagan-National
Jan 9
DCA6:00 pmWashington, D.C. Reagan-National
7h 25m
1 stop
DFW12:25 amDallas/Fort Worth
$238
Find similar
Delta
Dec 4
DAL6:05 amDallas Love Field
4h 30m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
Dec 7
IAD7:35 pmWashington, D.C. Dulles Intl
5h 21m
1 stop
DAL11:56 pmDallas Love Field
$256
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas to District of Columbia 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Dallas to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 12/11

7:14 pm-3:05 pm

1 stop18h 51m

Washington, D.C. Dulles Intl

Sun 12/14

9:21 am-11:16 am

1 stop26h 55m

$125

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 12/3

6:05 am-2:29 pm

1 stop7h 24m

Washington, D.C. Dulles Intl

Wed 12/10

9:00 am-6:47 pm

1 stop10h 47m

$126

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 12/4

10:38 pm-4:59 pm

1 stop17h 21m

Washington, D.C. Reagan-National

Mon 12/8

2:00 pm-11:07 am

1 stop22h 07m

$127

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 12/4

5:30 am-9:18 am

Nonstop2h 48m

Washington, D.C. Reagan-National

Mon 12/8

6:30 am-9:14 am

Nonstop3h 44m

$197

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Thu 12/4

4:55 pm-8:45 pm

Nonstop2h 50m

Washington, D.C. Reagan-National

Sun 12/7

12:40 pm-3:05 pm

Nonstop3h 25m

$197

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 12/4

7:25 am-11:14 am

Nonstop2h 49m

Washington, D.C. Dulles Intl

Mon 12/8

8:20 am-10:55 am

Nonstop3h 35m

$197

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 12/4

7:00 am-10:49 am

Nonstop2h 49m

Washington, D.C. Reagan-National

Mon 12/8

6:30 am-9:14 am

Nonstop3h 44m

$198

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Thu 12/25

2:35 pm-6:20 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

Wed 12/31

6:10 pm-10:05 pm

1 stop4h 55m

$207

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Wed 12/3

2:00 pm-7:40 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Mon 12/8

7:36 pm-11:56 pm

1 stop5h 20m

$217

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 12/4

5:19 am-11:37 am

1 stop5h 18m

Washington, D.C. Reagan-National

Wed 12/10

7:40 pm-12:22 am

1 stop5h 42m

$217

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to District of Columbia from

How to get the cheapest flight ticket from Dallas to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to District of Columbia?

In general, August is the cheapest month to fly from Dallas to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $163. If you don’t want to visit District of Columbia in August, then you should wait until September to fly from Dallas, when ticket prices are also cheap, with an average price of $187.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $321. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Dallas because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $599.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Dallas in the evening is the least expensive time of day to depart. momondo users have found prices as low as $286 when looking at flights departing in the evening. Flights to District of Columbia are more costly in the afternoon, with an average ticket price of $411. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Dallas to District of Columbia flight route?

Fly from Dallas/Fort Worth to Baltimore/Washington for the best Dallas - District of Columbia flight prices

How far in advance should I book a flight to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $272 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Dallas for as low as $207 on momondo.

What cabin class options are available on Dallas to District of Columbia flights?

There are 4 cabin classes available to choose from on Dallas to District of Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Dallas to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to District of Columbia

Fastest flight time

0h 01m

Direct flights

Every day

Airports in District of Columbia

1 airport
The fastest flight from Dallas to District of Columbia takes 0h 01m
Direct flights go from Dallas to District of Columbia every day.
There is 1 airport near District of Columbia: Washington, D.C. Reagan-National (DCA)
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  • When did momondo last update prices for flights from Dallas to District of Columbia?

    Prices for flights from Dallas to District of Columbia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Dallas to District of Columbia?

  • How old do you have to be to fly from Dallas to District of Columbia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dallas to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Dallas to District of Columbia

Compare and see reviews for airlines that fly from Dallas to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $79Free CancellationRating
6.3
8,114 reviews
Search Spirit Airlines flights
FrontierPriceFrom $86Free CancellationRating
5.8
3,117 reviews
Search Frontier flights
DeltaPriceFrom $134Free CancellationRating
7.9
8,001 reviews
Search Delta flights
SouthwestPriceFrom $145Free CancellationRating
8.0
4,238 reviews
Search Southwest flights
American AirlinesPriceFrom $149Free CancellationRating
7.2
11,036 reviews
Search American Airlines flights
United AirlinesPriceFrom $158Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to District of Columbia?

Finding the right flight to District of Columbia from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to District of Columbia quick and easy, saving you time and money.

Can I find flights from Dallas to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Dallas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Dallas to District of Columbia?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to District of Columbia from Dallas.

I’m not ready to book a flight from Dallas to District of Columbia right now. Can momondo alert me if prices change?

Price alerts on flights to District of Columbia from Dallas are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your District of Columbia trip

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