HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$124+ Cheap flights from Love Field (DAL) to Dulles Intl (IAD)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
DAL — IAD
Aug 16 — Aug 231
Sun 8/16
Sun 8/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Love Field to Dulles Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Love Field to Dulles Intl

Cheapest flights from Love Field to Dulles Intl
Explore the most affordable flight options available from Love Field to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 17, 2026.

This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/186:33 pm
DAL
-
IAD
1 stop5h 01m
Delta
Sat 8/226:00 am
IAD
-
DAL
1 stop4h 31m
Delta
Deal found 7/16$247
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/109:57 am
DAL
-
IAD
1 stop5h 45m
Delta
Tue 8/1110:16 am
IAD
-
DAL
1 stop4h 36m
Delta
Deal found 7/16$259
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/46:33 pm
DAL
-
IAD
1 stop5h 01m
Delta
Thu 8/208:28 am
IAD
-
DAL
1 stop7h 31m
Delta
Deal found 7/14$271
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:00 am
DAL
-
IAD
1 stop7h 05m
Delta
Thu 8/135:47 pm
IAD
-
DAL
1 stop5h 39m
Delta
Deal found 7/15$281
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:33 pm
DAL
-
IAD
1 stop5h 01m
Delta
Sat 8/156:00 am
IAD
-
DAL
1 stop4h 31m
Delta
Deal found 7/17$303
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:12 pm
DAL
-
IAD
1 stop5h 16m
Delta
Sat 8/86:00 am
IAD
-
DAL
1 stop4h 31m
Delta
Deal found 7/13$305
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/116:33 pm
DAL
-
IAD
1 stop5h 01m
Delta
Fri 8/1410:16 am
IAD
-
DAL
1 stop5h 43m
Delta
Deal found 7/17$312
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/226:07 am
DAL
-
IAD
1 stop6h 36m
Delta
Mon 8/245:47 pm
IAD
-
DAL
1 stop5h 39m
Delta
Deal found 7/17$313
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:50 pm
DAL
-
IAD
1 stop4h 41m
Delta
Tue 10/276:12 pm
IAD
-
DAL
1 stop5h 32m
Delta
Deal found 7/15$326
This Delta deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/206:00 am
DAL
-
IAD
1 stop7h 05m
Delta
Mon 8/245:47 pm
IAD
-
DAL
1 stop5h 39m
Delta
Deal found 7/13$339
This Delta deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/810:30 am
DAL
-
IAD
1 stop5h 12m
Delta
Tue 8/1112:30 pm
IAD
-
DAL
1 stop6h 13m
Delta
Deal found 7/17$343

Find flight deals from Love Field to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Love Field (DAL) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 17, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$247
(Delta)

One-way from

$124
(Delta)

Popular in

March

Cheapest in

August

Average price

$304
Provider with most accurate pricing for Dallas Love Field-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Dallas Love Field-Washington, D.C. Dulles Intl flights.
Search Deals
From Dallas Love Field to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Dallas Love Field to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Love Field to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated July 17, 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 9/26

6:30 am-2:12 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Tue 9/29

12:26 pm-6:02 pm

1 stop6h 36m

$247
Quickest round-trip

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Thu 8/6

12:12 pm-6:28 pm

1 stop5h 16m

Washington, D.C. Dulles Intl

Wed 8/12

6:00 am-9:38 am

1 stop4h 38m

$271

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Mon 8/10

6:33 pm-12:34 am

1 stop5h 01m

Washington, D.C. Dulles Intl

Sat 8/15

5:47 pm-10:26 pm

1 stop5h 39m

$271

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Tue 8/11

6:00 am-2:05 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Sat 8/15

5:47 pm-10:26 pm

1 stop5h 39m

$271

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Wed 8/26

6:00 am-2:05 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Sat 8/29

6:00 am-9:31 am

1 stop4h 31m

$281

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Mon 9/28

3:59 pm-12:40 am

1 stop7h 41m

Washington, D.C. Dulles Intl

Tue 9/29

12:26 pm-6:02 pm

1 stop6h 36m

$290

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Thu 8/20

12:12 pm-6:28 pm

1 stop5h 16m

Washington, D.C. Dulles Intl

Mon 8/24

5:47 pm-10:26 pm

1 stop5h 39m

$339

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Thu 8/20

12:12 pm-6:28 pm

1 stop5h 16m

Washington, D.C. Dulles Intl

Sat 8/22

11:06 am-5:14 pm

1 stop7h 08m

$352

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Fri 8/14

6:00 am-2:05 pm

1 stop7h 05m

Washington, D.C. Dulles Intl

Mon 8/17

5:47 pm-10:26 pm

1 stop5h 39m

$377

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Mon 8/3

6:33 pm-12:34 am

1 stop5h 01m

Washington, D.C. Dulles Intl

Thu 8/20

8:28 am-2:59 pm

1 stop7h 31m

$398

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Love Field to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Love Field to Dulles Intl in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas Love Field Airport-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas Love Field Airport-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas Love Field Airport-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas Love Field Airport-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas Love Field Airport-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Love Field to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Love Field 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.

Related info for your journey

Find useful and relevant information for your journey from Love Field to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport?

    Delta can get you from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport in just under 6h 42m. Your travel time can differ by up to . There are 1161 mi between Dallas Love Field Airport and Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Love Field to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Love Field to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Love Field to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Love Field to Dulles Intl.

  • Can I find deals for business class flights from Love Field to Dulles Intl?

    Yes. Cheapflights offers flight deals from Love Field to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Arlington
Tysons
Owings Mills
Springfield
Lanham
Reston
Herndon
Rockville
Chantilly
Hyattsville
Manassas
Fredericksburg
Falls Church
Hanover
Laurel
Sterling
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Love Field to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Dulles Intl flights
Dallas/Fort Worth to Baltimore flights
Dallas/Fort Worth to Reagan-National flights
Love Field to Baltimore flights
Love Field to Reagan-National flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights