What is the cheapest airline that flies from Dallas to District of Columbia?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Dallas to District of Columbia

What airlines fly to District of Columbia?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to District of Columbia from Dallas according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

How many flights depart from Dallas to District of Columbia on average per week?

As of August 2025, there are 158 flights per week flying from Dallas to District of Columbia. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.

How many flights depart from Dallas to District of Columbia on average per day?

The number of flights available between Dallas and District of Columbia is 22 per day as of August 2025. The most frequent departure time is 7:00AM, with 40% of daily flights leaving in the afternoon.

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?

There are 6 operators available for flights from Dallas to District of Columbia as of August 2025.

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.

$65 Cheap Flights from Dallas to District of Columbia in 2025

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Find the cheapest flights from Dallas to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

7:00 am - 11:01 amDFW-IAD

3h 01mnonstop

5:40 pm - 8:19 pmIAD-DFW

3h 39mnonstop

$127American Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 8

5:11 am - 9:06 amDFW-DCA

2h 55mnonstop

6:45 am - 9:08 amDCA-DFW

3h 23mnonstop

$127American Airlines

Find Deal

Mon, Sep 1 - Mon, Sep 8

7:10 am - 11:05 amDAL-DCA

2h 55mnonstop

10:55 am - 1:00 pmDCA-DAL

3h 05mnonstop

$129Southwest

Find Deal

Tue, Sep 2 - Tue, Sep 9

5:15 am - 9:17 amDFW-IAD

3h 02mnonstop

1:02 pm - 3:19 pmIAD-DFW

3h 17mnonstop

$131Frontier

Find Deal

Thu, Sep 25 - Sat, Sep 27

8:00 am - 12:02 pmDFW-IAD

3h 02mnonstop

1:02 pm - 3:19 pmIAD-DFW

3h 17mnonstop

$132Frontier

Find Deal

Sat, Sep 13 - Sat, Sep 20

12:10 pm - 4:12 pmDFW-IAD

3h 02mnonstop

5:20 pm - 7:36 pmIAD-DFW

3h 16mnonstop

$134United Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 3

5:10 am - 9:06 amDFW-DCA

2h 56mnonstop

10:20 am - 12:49 pmDCA-DFW

3h 29mnonstop

$134American Airlines

Find Deal

Wed, Sep 3 - Wed, Sep 3

7:10 am - 11:05 amDAL-DCA

2h 55mnonstop

2:10 pm - 4:20 pmDCA-DAL

3h 10mnonstop

$139Southwest

Find Deal

Wed, Sep 3 - Wed, Sep 3

7:00 am - 12:40 pmDFW-DCA

4h 40m1 stop

7:38 pm - 11:59 pmDCA-DFW

5h 21m1 stop

$237Delta

Find Deal

Thu, Sep 4 - Mon, Sep 8

11:54 am - 6:49 pmDAL-IAD

5h 55m1 stop

5:25 pm - 11:49 pmIAD-DAL

7h 24m1 stop

$239Delta

Find Deal

Tue, Aug 19 - Sat, Aug 23

American Airlines flights from Dallas to District of Columbia

Our best American Airlines deals on Dallas to District of Columbia flight tickets

American Airlines

Sep 1

DFW7:00 amDallas/Fort Worth

3h 01m

IAD11:01 amWashington, D.C. Dulles Intl

Sep 8

IAD5:40 pmWashington, D.C. Dulles Intl

3h 39m

DFW8:19 pmDallas/Fort Worth

$127

Find similar

American Airlines

Sep 3

DFW5:10 amDallas/Fort Worth

2h 56m

DCA9:06 amWashington, D.C. Reagan-National

Sep 3

DCA10:20 amWashington, D.C. Reagan-National

3h 29m

DFW12:49 pmDallas/Fort Worth

$134

Find similar

American Airlines

Sep 6

DFW6:49 pmDallas/Fort Worth

2h 59m

IAD10:48 pmWashington, D.C. Dulles Intl

Sep 9

IAD5:40 pmWashington, D.C. Dulles Intl

3h 39m

DFW8:19 pmDallas/Fort Worth

$139

Find similar

Frontier flights from Dallas to District of Columbia

Our best Frontier deals on Dallas to District of Columbia flight tickets

Frontier

Sep 25

DFW5:15 amDallas/Fort Worth

3h 02m

IAD9:17 amWashington, D.C. Dulles Intl

Sep 27

IAD1:02 pmWashington, D.C. Dulles Intl

3h 17m

DFW3:19 pmDallas/Fort Worth

$131

Find similar

Frontier

Sep 13

DFW8:00 amDallas/Fort Worth

3h 02m

IAD12:02 pmWashington, D.C. Dulles Intl

Sep 20

IAD1:02 pmWashington, D.C. Dulles Intl

3h 17m

DFW3:19 pmDallas/Fort Worth

$132

Find similar

Frontier

Sep 25

DFW5:15 amDallas/Fort Worth

3h 02m

IAD9:17 amWashington, D.C. Dulles Intl

Sep 28

IAD10:17 amWashington, D.C. Dulles Intl

3h 17m

DFW12:34 pmDallas/Fort Worth

$137

Find similar

momondo Fare Finder

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

Mon 9/1

7:00 am-11:01 am

Nonstop3h 01m

Washington, D.C. Dulles Intl

Mon 9/8

5:40 pm-8:19 pm

Nonstop3h 39m

$127

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Mon 9/1

5:11 am-9:06 am

Nonstop2h 55m

Washington, D.C. Reagan-National

Mon 9/8

6:45 am-9:08 am

Nonstop3h 23m

$127

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Tue 9/2

7:10 am-11:05 am

Nonstop2h 55m

Washington, D.C. Reagan-National

Tue 9/9

10:55 am-1:00 pm

Nonstop3h 05m

$129

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 9/25

5:15 am-9:17 am

Nonstop3h 02m

Washington, D.C. Dulles Intl

Sat 9/27

1:02 pm-3:19 pm

Nonstop3h 17m

$131

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 9/13

8:00 am-12:02 pm

Nonstop3h 02m

Washington, D.C. Dulles Intl

Sat 9/20

1:02 pm-3:19 pm

Nonstop3h 17m

$132

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Wed 9/3

12:10 pm-4:12 pm

Nonstop3h 02m

Washington, D.C. Dulles Intl

Wed 9/3

5:20 pm-7:36 pm

Nonstop3h 16m

$134

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Wed 9/3

5:10 am-9:06 am

Nonstop2h 56m

Washington, D.C. Reagan-National

Wed 9/3

10:20 am-12:49 pm

Nonstop3h 29m

$134

DallasWashington, D.C.

DAL - DCA

DALDCA

Dallas Love Field

Wed 9/3

7:10 am-11:05 am

Nonstop2h 55m

Washington, D.C. Reagan-National

Wed 9/3

2:10 pm-4:20 pm

Nonstop3h 10m

$139

DallasWashington, D.C.

DFW - DCA

DFWDCA

Dallas/Fort Worth

Thu 9/4

7:00 am-12:40 pm

1 stop4h 40m

Washington, D.C. Reagan-National

Mon 9/8

7:38 pm-11:59 pm

1 stop5h 21m

$237

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Tue 8/19

11:54 am-6:49 pm

1 stop5h 55m

Washington, D.C. Dulles Intl

Sat 8/23

5:25 pm-11:49 pm

1 stop7h 24m

$239

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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

Prices

Airlines

Other information

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 $197. If you don’t want to visit District of Columbia in August, then you should wait until February to fly from Dallas, when ticket prices are also cheap, with an average price of $207.

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 Thursday when prices can be found for as low as $354. 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 $606.

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 $293 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 $434. 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 $218 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 $173 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

Best Price Found	$65
Fastest flight time	2h 40m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Dallas in the past 72 hours is $65. The best round-trip flight deal from Dallas to District of Columbia found on momondo in the last 72 hours is $127.

The fastest flight from Dallas to District of Columbia takes 2h 40m

Direct flights go from Dallas to District of Columbia every day.

There are 2 airports near District of Columbia: Washington, D.C. Reagan-National (DCA), Washington, D.C. Dulles Intl (IAD)

Search flight deals

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?
There are 6 operators available for flights from Dallas to District of Columbia as of August 2025.
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 Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,053 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $86	Free Cancellation	Rating 5.8 3,232 reviews	Search Frontier flights
Delta	PriceFrom $134	Free Cancellation	Rating 8.0 7,987 reviews	Search Delta flights
Southwest	PriceFrom $149	Free Cancellation	Rating 8.0 4,246 reviews	Search Southwest flights
American Airlines	PriceFrom $156	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $173	Free Cancellation	Rating 7.4 8,912 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Flights to New Yorkfrom $57

Flights to Los Angelesfrom $37

Flights to Miamifrom $53

Flights to Chicagofrom $58

Flights to Orlandofrom $51

Flights to Las Vegasfrom $30

Flights to San Franciscofrom $68

Flights to Washington, D.C.from $57

Flights to Bostonfrom $67

Flights to Atlantafrom $39

Flights to Dallasfrom $58

Flights to Seattlefrom $94

Cheap flights from Dallas to District of Columbia from $65

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 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Dallas to District of Columbia

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

American Airlines flights from Dallas to District of Columbia

Our best American Airlines deals on Dallas to District of Columbia flight tickets

Frontier flights from Dallas to District of Columbia

Our best Frontier deals on Dallas to District of Columbia flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Dallas to District of Columbia that are best for you.

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?

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

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

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?

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.

What is the cheapest airline that flies from Dallas to District of Columbia?

Southwest, United Airlines, and American Airlines are the most popular carriers operating from Dallas to District of Columbia

What airlines fly to District of Columbia?

How many flights depart from Dallas to District of Columbia on average per day?

The number of flights available between Dallas and District of Columbia is 22 per day as of August 2025. The most frequent departure time is 7:00AM, with 40% of daily flights leaving in the afternoon.

How many flights depart from Dallas to District of Columbia on average per week?

As of August 2025, there are 158 flights per week flying from Dallas to District of Columbia. The most common day of the week flights depart is Mon, with 24% of flights taking off on this day.

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

Best Price Found

Fastest flight time

Direct flights

Airports in District of Columbia

When did momondo last update prices for flights from Dallas to District of Columbia?

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your District of Columbia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to District of Columbia

Popular cities in District of Columbia

Popular flights according to clicks in the last 7 days on momondo