What is the cheapest airline that flies from Dallas to Washington, D.C.?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Dallas to Washington, D.C.

How many flights depart from Dallas to Washington, D.C. on average per week?

The number of flights available between Dallas and Washington, D.C. is 340 per week as of July 2025. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.

What airlines fly to Washington, D.C.?

American Airlines, Frontier and Southwest are the top three most popular airlines that fly to Washington, D.C. from Dallas according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 6 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

How many flights depart from Dallas to Washington, D.C. on average per day?

The number of flights available between Dallas and Washington, D.C. is 48 per day as of July 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 Washington, D.C.?

Prices for flights from Dallas to Washington, D.C. were last updated today.

How many operators does momondo search for flights from Dallas to Washington, D.C.?

As of July 2025, there are 6 operators available to choose from for flights from Dallas to Washington, D.C..

How old do you have to be to fly from Dallas to Washington, D.C.?

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 Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$37 Cheap Flights from Dallas to Washington, D.C. in 2025

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Find the cheapest flights from Dallas to Washington, D.C.

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One-way

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Direct

Cheap round-trip flights

8:21 am - 12:26 pmDFW-BWI

3h 05mnonstop

1:21 pm - 3:47 pmBWI-DFW

3h 26mnonstop

$80Spirit Airlines

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jue., sep. 25 - lun., sep. 29

7:55 pm - 11:50 pmDFW-BWI

2h 55mnonstop

1:31 pm - 3:45 pmBWI-DFW

3h 14mnonstop

$81Spirit Airlines

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sáb., ago. 9 - jue., ago. 14

5:30 am - 9:29 amDFW-IAD

2h 59mnonstop

10:24 am - 12:46 pmIAD-DFW

3h 22mnonstop

$102Frontier

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jue., oct. 16 - jue., oct. 23

5:30 am - 9:29 amDFW-IAD

2h 59mnonstop

10:24 am - 12:46 pmIAD-DFW

3h 22mnonstop

$106Frontier

Find Deal

jue., oct. 16 - lun., oct. 20

5:11 am - 9:06 amDFW-DCA

2h 55mnonstop

6:45 am - 8:55 amDCA-DFW

3h 10mnonstop

$139American Airlines

Find Deal

sáb., ago. 16 - sáb., ago. 23

6:05 am - 10:00 amDAL-DCA

2h 55mnonstop

5:45 pm - 8:00 pmDCA-DAL

3h 15mnonstop

$139Southwest

Find Deal

sáb., ago. 30 - mar., sep. 2

11:32 am - 3:35 pmDFW-IAD

3h 03mnonstop

5:20 pm - 7:37 pmIAD-DFW

3h 17mnonstop

$139United Airlines

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mié., oct. 22 - sáb., oct. 25

6:54 pm - 11:00 pmDFW-DCA

3h 06mnonstop

9:20 am - 11:39 amDCA-DFW

3h 19mnonstop

$140American Airlines

Find Deal

sáb., ago. 30 - sáb., sep. 6

6:05 am - 10:00 amDAL-DCA

2h 55mnonstop

6:10 am - 8:15 amDCA-DAL

3h 05mnonstop

$148Southwest

Find Deal

sáb., ago. 16 - lun., ago. 18

7:30 am - 11:32 amDFW-IAD

3h 02mnonstop

5:20 pm - 7:36 pmIAD-DFW

3h 16mnonstop

$148United Airlines

Find Deal

jue., ago. 14 - mié., ago. 20

Frontier flights from Dallas to Washington, D.C.

Our best Frontier deals on Dallas to Washington, D.C. flight tickets

Frontier

Oct 16

DFW5:30 amDallas/Fort Worth

2h 59m

IAD9:29 amWashington, D.C. Dulles Intl

Oct 23

IAD10:24 amWashington, D.C. Dulles Intl

3h 22m

DFW12:46 pmDallas/Fort Worth

$102

Find similar

Frontier

Oct 16

DFW5:30 amDallas/Fort Worth

2h 59m

IAD9:29 amWashington, D.C. Dulles Intl

Oct 20

IAD10:24 amWashington, D.C. Dulles Intl

3h 22m

DFW12:46 pmDallas/Fort Worth

$106

Find similar

Frontier

Sep 8

DFW5:15 amDallas/Fort Worth

3h 02m

IAD9:17 amWashington, D.C. Dulles Intl

Sep 12

IAD10:12 amWashington, D.C. Dulles Intl

3h 17m

DFW12:29 pmDallas/Fort Worth

$114

Find similar

United Airlines flights from Dallas to Washington, D.C.

Our best United Airlines deals on Dallas to Washington, D.C. flight tickets

United Airlines

Oct 22

DFW11:32 amDallas/Fort Worth

3h 03m

IAD3:35 pmWashington, D.C. Dulles Intl

Oct 25

IAD5:20 pmWashington, D.C. Dulles Intl

3h 17m

DFW7:37 pmDallas/Fort Worth

$139

Find similar

United Airlines

Aug 14

DFW7:30 amDallas/Fort Worth

3h 02m

IAD11:32 amWashington, D.C. Dulles Intl

Aug 20

IAD5:20 pmWashington, D.C. Dulles Intl

3h 16m

DFW7:36 pmDallas/Fort Worth

$148

Find similar

United Airlines

Aug 7

DFW7:30 amDallas/Fort Worth

3h 02m

IAD11:32 amWashington, D.C. Dulles Intl

Aug 14

IAD12:40 pmWashington, D.C. Dulles Intl

3h 16m

DFW2:56 pmDallas/Fort Worth

$157

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How to get the cheapest flight ticket from Dallas to Washington, D.C.

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 Washington, D.C.?

The month of February is, on average, the cheapest month to fly to Washington, D.C. from Dallas, with most prices found around $207. If you’re not able to fly to Washington, D.C. in February, then August is your next best option. Flight prices from Dallas to Washington, D.C. during August average around $209.

What is the cheapest day to depart on your flight to Washington, D.C.?

On average, the least expensive day to fly to Washington, D.C. from Dallas is on a Thursday. momondo users have found tickets for Thursday departures for as low as $357. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Dallas to Washington, D.C. for around $610.

What is the cheapest time of day to depart on your flight to Washington, D.C.?

In the evening is the cheapest time of day to fly from Dallas to Washington, D.C. when you can find flight prices for as low as $294. Flying to Washington, D.C. in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the afternoon because they tend to be around $443. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas to Washington, D.C. flight route?

Fly from Dallas/Fort Worth to Baltimore/Washington for the best Dallas - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

You are more likely to see cheaper flights to Washington, D.C. from Dallas when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around $286 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Dallas for as low as $207 on momondo.

What cabin class options are available on Dallas to Washington, D.C. flights?

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

Cheap Dallas to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Washington, D.C.

Best Price Found	$37
Fastest flight time	2h 40m
Direct flights	Every day
Airports in Washington, D.C.	3 airports

The best one-way flight to Washington, D.C. from Dallas in the past 72 hours is $37. The best round-trip flight deal from Dallas to Washington, D.C. found on momondo in the last 72 hours is $80.

The fastest flight from Dallas to Washington, D.C. takes 2h 40m

Direct flights go from Dallas to Washington, D.C. every day.

There are 3 airports near Washington, D.C.: Washington, D.C. Reagan-National (DCA), Baltimore/Washington (BWI), Washington, D.C. Dulles Intl (IAD)

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How far is Dallas to Washington, D.C. by plane?
Washington, D.C. is 1181.6 mi away from Dallas. In terms of flight time, this usually takes a little over 2h 50m.
When did momondo last update prices for flights from Dallas to Washington, D.C.?
Prices for flights from Dallas to Washington, D.C. were last updated today.
How many operators does momondo search for flights from Dallas to Washington, D.C.?
As of July 2025, there are 6 operators available to choose from for flights from Dallas to Washington, D.C..
How old do you have to be to fly from Dallas to Washington, D.C.?
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 Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Dallas to Washington, D.C.

Compare and see reviews for airlines that fly from Dallas to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $78	Free Cancellation	Rating 6.3 8,042 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $81	Free Cancellation	Rating 5.9 3,256 reviews	Search Frontier flights
Delta	PriceFrom $134	Free Cancellation	Rating 8.0 7,957 reviews	Search Delta flights
Southwest	PriceFrom $150	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
United Airlines	PriceFrom $154	Free Cancellation	Rating 7.4 8,863 reviews	Search United Airlines flights
American Airlines	PriceFrom $165	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Alexandria

Gettysburg

Arlington

National Harbor

Laurel

Woodbridge

Silver Spring

Tysons

Waldorf

Fredericksburg

Manassas

Gaithersburg

Rockville

Towson

Fairfax

Colonial Beach

Glen Burnie

Linthicum Heights

Reston

Springfield

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Washington, D.C.?

It is quick and easy to find Dallas to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

Can I find flights from Dallas to Washington, D.C. with flexible booking policies on momondo?

Flights from Dallas to Washington, D.C. with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Dallas to Washington, D.C.?

momondo provides multiple filters to help you find the best flight to Washington, D.C. from Dallas. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Dallas to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Dallas to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

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Cheap flights from Dallas to Washington, D.C. from $37

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 Washington, D.C. departing on 8/12. 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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Frontier flights from Dallas to Washington, D.C.

Our best Frontier deals on Dallas to Washington, D.C. flight tickets

United Airlines flights from Dallas to Washington, D.C.

Our best United Airlines deals on Dallas to Washington, D.C. flight tickets

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Dallas to Washington, D.C.

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 Washington, D.C.?

What is the cheapest day to depart on your flight to Washington, D.C.?

What is the cheapest time of day to depart on your flight to Washington, D.C.?

What is the cheapest Dallas to Washington, D.C. flight route?

Fly from Dallas/Fort Worth to Baltimore/Washington for the best Dallas - Washington, D.C. flight prices

How far in advance should I book a flight to Washington, D.C.?

What cabin class options are available on Dallas to Washington, D.C. flights?

There are 4 cabin classes available to choose from on Dallas to Washington, D.C. 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 Washington, D.C.?

Spirit Airlines, Frontier, and Southwest are the most popular carriers operating from Dallas to Washington, D.C.

What airlines fly to Washington, D.C.?

How many flights depart from Dallas to Washington, D.C. on average per day?

The number of flights available between Dallas and Washington, D.C. is 48 per day as of July 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 Washington, D.C. on average per week?

The number of flights available between Dallas and Washington, D.C. is 340 per week as of July 2025. The most frequent departure day is Tue, with 18% of weekly flights leaving on this day.

Cheap Dallas to Washington, D.C. flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas to Washington, D.C.

Best Price Found

Fastest flight time

Direct flights

Airports in Washington, D.C.

How far is Dallas to Washington, D.C. by plane?

When did momondo last update prices for flights from Dallas to Washington, D.C.?

How many operators does momondo search for flights from Dallas to Washington, D.C.?

How old do you have to be to fly from Dallas to Washington, D.C.?

What documentation or ID do you need to fly to Washington, D.C.?

Best airlines flying from Dallas to Washington, D.C.

Compare and see reviews for airlines that fly from Dallas to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Washington, D.C.?

Can I find flights from Dallas to Washington, D.C. with flexible booking policies on momondo?

How can momondo help me find flights from Dallas to Washington, D.C.?

I’m not ready to book a flight from Dallas to Washington, D.C. right now. Can momondo alert me if prices change?

An easier way to manage your Washington, D.C. 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 the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.