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Cheap flights from Dallas Love Field Airport to Washington, D.C. from $121

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 Love Field Airport to Washington, D.C. departing on 4/25. 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
1 adult, Economy, 0 bags

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

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:35 am - 4:25 pm
DAL
-
IAD
8h 50m
1 stop
Southwest Logo
5:50 am - 1:20 pm
IAD
-
DAL
8h 30m
1 stop
$241Southwest
Sat, Apr 25 - Sat, May 2
Southwest Logo
1:30 pm - 12:20 am
DAL
-
IAD
9h 50m
1 stop
Southwest Logo
5:55 am - 1:25 pm
IAD
-
DAL
8h 30m
1 stop
$246Southwest
Mon, Apr 27 - Mon, May 4
Delta Logo
7:12 am - 2:13 pm
DAL
-
IAD
6h 01m
1 stop
Delta Logo
7:38 pm - 11:56 pm
IAD
-
DAL
5h 18m
1 stop
$253Delta
Wed, May 20 - Mon, Jun 1
Delta Logo
6:05 am - 11:42 am
DAL
-
IAD
4h 37m
1 stop
Delta Logo
5:27 pm - 10:33 pm
IAD
-
DAL
6h 06m
1 stop
$254Delta
Thu, Apr 23 - Mon, Apr 27
Delta Logo
6:40 pm - 12:42 am
DAL
-
IAD
5h 02m
1 stop
Delta Logo
6:29 pm - 10:33 pm
IAD
-
DAL
5h 04m
1 stop
$259Delta
Fri, May 1 - Sat, May 2
Southwest Logo
1:30 pm - 12:20 am
DAL
-
IAD
9h 50m
1 stop
Southwest Logo
5:50 am - 1:25 pm
IAD
-
DAL
8h 35m
1 stop
$264Southwest
Thu, May 7 - Sun, May 10
Delta Logo
6:40 pm - 12:42 am
DAL
-
IAD
5h 02m
1 stop
Delta Logo
7:38 pm - 11:56 pm
IAD
-
DAL
5h 18m
1 stop
$265Delta
Fri, May 1 - Tue, May 26
Southwest Logo
1:30 pm - 12:20 am
DAL
-
IAD
9h 50m
1 stop
Southwest Logo
5:55 am - 3:20 pm
IAD
-
DAL
10h 25m
1 stop
$270Southwest
Mon, May 4 - Fri, May 8
Southwest Logo
1:30 pm - 12:20 am
DAL
-
IAD
9h 50m
1 stop
Southwest Logo
6:20 am - 1:55 pm
IAD
-
DAL
8h 35m
1 stop
$271Southwest
Fri, Apr 24 - Tue, Apr 28
Southwest Logo
8:40 am - 4:25 pm
DAL
-
IAD
6h 45m
1 stop
Southwest Logo
5:50 am - 1:20 pm
IAD
-
DAL
8h 30m
1 stop
$279Southwest
Sat, Apr 18 - Sat, May 2

Southwest flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport

Our best Southwest deals on Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport flight tickets
Southwest
Apr 25
DAL6:35 amDallas Love Field
8h 50m
1 stop
IAD4:25 pmWashington, D.C. Dulles Intl
May 2
IAD5:50 amWashington, D.C. Dulles Intl
8h 30m
1 stop
DAL1:20 pmDallas Love Field
$241
Southwest
Apr 27
DAL1:30 pmDallas Love Field
9h 50m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
May 4
IAD5:55 amWashington, D.C. Dulles Intl
8h 30m
1 stop
DAL1:25 pmDallas Love Field
$246
Southwest
May 7
DAL1:30 pmDallas Love Field
9h 50m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
May 10
IAD5:50 amWashington, D.C. Dulles Intl
8h 35m
1 stop
DAL1:25 pmDallas Love Field
$264

Delta flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport flight tickets
Delta
May 20
DAL7:12 amDallas Love Field
6h 01m
1 stop
IAD2:13 pmWashington, D.C. Dulles Intl
May 28
IAD7:38 pmWashington, D.C. Dulles Intl
5h 18m
1 stop
DAL11:56 pmDallas Love Field
$253
Delta
Apr 23
DAL6:05 amDallas Love Field
4h 37m
1 stop
IAD11:42 amWashington, D.C. Dulles Intl
Apr 27
IAD5:27 pmWashington, D.C. Dulles Intl
6h 06m
1 stop
DAL10:33 pmDallas Love Field
$254
Delta
May 1
DAL6:40 pmDallas Love Field
5h 02m
1 stop
IAD12:42 amWashington, D.C. Dulles Intl
May 2
IAD6:29 pmWashington, D.C. Dulles Intl
5h 04m
1 stop
DAL10:33 pmDallas Love Field
$259

momondo Fare Finder

 
Customize your flight search to find flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport 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 March 30, 2026.
Use the filters below to find and compare flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Sat 4/25

6:35 am-4:25 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Sat 5/2

5:50 am-1:20 pm

1 stop8h 30m

$241

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Mon 4/27

1:30 pm-12:20 am

1 stop9h 50m

Washington, D.C. Dulles Intl

Mon 5/4

5:55 am-1:25 pm

1 stop8h 30m

$246

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Wed 5/20

7:12 am-2:13 pm

1 stop6h 01m

Washington, D.C. Dulles Intl

Mon 6/1

7:38 pm-11:56 pm

1 stop5h 18m

$253

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Thu 4/23

6:05 am-11:42 am

1 stop4h 37m

Washington, D.C. Dulles Intl

Mon 4/27

5:27 pm-10:33 pm

1 stop6h 06m

$254
Quickest round-trip

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Fri 5/1

6:40 pm-12:42 am

1 stop5h 02m

Washington, D.C. Dulles Intl

Sat 5/2

6:29 pm-10:33 pm

1 stop5h 04m

$259

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Thu 5/7

1:30 pm-12:20 am

1 stop9h 50m

Washington, D.C. Dulles Intl

Sun 5/10

5:50 am-1:25 pm

1 stop8h 35m

$264

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Fri 5/1

6:40 pm-12:42 am

1 stop5h 02m

Washington, D.C. Dulles Intl

Tue 5/26

7:38 pm-11:56 pm

1 stop5h 18m

$265

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Mon 5/4

1:30 pm-12:20 am

1 stop9h 50m

Washington, D.C. Dulles Intl

Fri 5/8

5:55 am-3:20 pm

1 stop10h 25m

$270

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Fri 4/24

1:30 pm-12:20 am

1 stop9h 50m

Washington, D.C. Dulles Intl

Tue 4/28

6:20 am-1:55 pm

1 stop8h 35m

$271

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Sat 4/18

8:40 am-4:25 pm

1 stop6h 45m

Washington, D.C. Dulles Intl

Sat 5/2

5:50 am-1:20 pm

1 stop8h 30m

$279

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 Washington, D.C. from

How to get the cheapest flight ticket from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport

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 day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Friday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $255. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport for around $716.

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

Flying to Washington, D.C. Dulles Intl Airport from Dallas Love Field Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $354 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $619 on average. Flights to Washington, D.C. Dulles Intl Airport from Dallas Love Field Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport (DAL to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport takes 4h 37m
There are no direct flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport.
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  • How far is Dallas Love Field to Washington, D.C. Dulles Intl by plane?

    A flight from Dallas Love Field to Washington, D.C. Dulles Intl will travel around 1161.2 mi. In terms of flight time, this usually takes a little over 4h 37m.

  • When did momondo last update prices for flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport were last updated today.

  • How many operators does momondo search for flights from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport?

  • How old do you have to be to fly from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The required travel and health documents for your Washington, D.C. Dulles Intl Airport 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. Dulles Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport?

Best airlines flying from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport

Compare and see reviews for airlines that fly from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $134Free CancellationRating
7.9
8,359 reviews
Search Delta flights

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

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Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Dallas.

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

momondo does allow users to show only those flights to Washington, D.C. 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 Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Dallas to Washington, D.C..

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Of course. momondo tracks the price of Dallas to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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