Dulles Intl

$89+ 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 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
DAL — IAD
Jul 7 — Jul 141
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Cheap 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 2, 2025.

Round-trip from

$177
(Southwest)

One-way from

$89
(Southwest)

Popular in

February

Cheapest in

July

Average price

$124
From Dallas Love Field to Washington, D.C. Dulles Intl
One-way flight from Dallas Love Field to Washington, D.C. Dulles Intl
Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease ($28 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find 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 2, 2025.

This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/512:25 pmDAL - IAD
1 stop8h 40mSouthwest
Tue 8/122:25 pmIAD - DAL
1 stop8h 25mSouthwest
Deal found 7/1$177
This Delta deal was found by Cheapflights users on 7/1. 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 9/135:45 amDAL - IAD
1 stop4h 25mDelta
Mon 9/227:22 pmIAD - DAL
1 stop5h 27mDelta
Deal found 7/1$237

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 2, 2025.
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

Love Field

Fly to

Dulles Intl

Route

Depart

Return

Price

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Tue 8/5

2:40 pm-10:05 pm

1 stop6h 25m

Washington, D.C. Dulles Intl

Wed 12/3

7:40 am-4:05 pm

1 stop9h 25m

$177

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Sat 9/13

5:45 am-11:10 am

1 stop4h 25m

Washington, D.C. Dulles Intl

Wed 9/24

3:31 pm-9:07 pm

1 stop6h 36m

$237

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Tue 10/21

7:55 am-4:00 pm

1 stop7h 05m

$89

DallasWashington, D.C.

DAL - IAD

DALIAD

Dallas Love Field

Tue 7/15

8:00 am-4:25 pm

1 stop7h 25m

$120

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated July 2, 2025.
See what other customers who have flown with Southwest and Delta from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
8.0
Very good

Crew

8.6

Overall

8.0

Food

7.0

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.
  • What are the cheapest airlines flying from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, Southwest ($177), and Delta ($237) offers the cheapest pricing from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport. Users have found that Southwest is 57% cheaper than the other options available to this destination.

  • 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.

  • What is the cheapest month to book a flight from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Dallas Love Field Airport to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $345). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dallas Love Field Airport?

Book flights to Dallas Love Field Airport if you plan to visit one of these locations
Arlington
Woodbridge
Alexandria
Tysons
Silver Spring
Fredericksburg
Linthicum Heights
Gaithersburg
Fairfax
Easton
Towson
Waldorf
Laurel
Falls Church
Rockville
Springfield
National Harbor
Manassas
Dundalk
Bowie

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Alternative routes for Love Field to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Love Field to Dulles Intl

Discover the top airline that operate flights from Love Field to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$159Average$398FlexibilityNo cancel feeOn-timeN/A

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