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$94+ Cheap flights from Dulles Intl (IAD) to Dallas/Fort Worth (DFW)

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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — DFW
janv. 21 — janv. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Dallas/Fort Worth are usually found in February or October, booked 90 days in advance, depart on a Saturday or Wednesday and return on a Tuesday

Cheap flight deals from Dulles Intl to Dallas/Fort Worth

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Dallas/Fort Worth (DFW). 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 janvier 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$173
(Booking.com)

One-way from

$105
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$324
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Dallas/Fort Worth flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Dallas/Fort Worth flights.
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From Washington, D.C. Dulles Intl to Dallas/Fort Worth
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One-way flight from Washington, D.C. Dulles Intl to Dallas/Fort Worth
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Dulles Intl to Dallas/Fort Worth

Cheapest flights from Dulles Intl to Dallas/Fort Worth
Explore the most affordable flight options available from Dulles Intl to Dallas/Fort Worth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on janvier 16, 2025.

This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/207:17 pmIAD - DFW
1 stop6h 24mFrontier
dim. 2/235:42 amDFW - IAD
1 stop14h 43mFrontier
Deal found 1/16$173
This United Airlines deal was found by Cheapflights users on 1/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 2/155:50 pmIAD - DFW
Nonstop3h 45mUnited Airlines
sam. 2/228:00 amDFW - IAD
Nonstop2h 52mUnited Airlines
Deal found 1/16$189
This American Airlines deal was found by Cheapflights users on 1/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 2/136:12 amIAD - DFW
Nonstop3h 47mAmerican Airlines
sam. 2/1512:26 pmDFW - IAD
Nonstop2h 46mAmerican Airlines
Deal found 1/15$219
This Delta deal was found by Cheapflights users on 1/16. 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.
sam. 2/1512:30 pmIAD - DFW
1 stop6h 00mDelta
mer. 2/199:59 amDFW - IAD
1 stop6h 17mDelta
Deal found 1/16$257
This eDestinos deal was found by Cheapflights users on 1/16. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/109:36 pmIAD - DFW
1 stop19h 59mMultiple Airlines
lun. 4/145:01 amDFW - IAD
2 stops27h 10mMultiple Airlines
Deal found 1/16$272

Find flights from Dulles Intl to Dallas/Fort Worth within your budget

Customize your flight search to find flights from Dulles Intl to Dallas/Fort Worth 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 janvier 16, 2025.

Fly from

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Route

Depart

Return

Price

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

ven. 2/7

12:58 pm-9:30 pm

1 stop9h 32m

Dallas/Fort Worth

dim. 2/9

8:36 pm-7:17 am

1 stop9h 41m

$171

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

sam. 2/15

5:50 pm-8:35 pm

Nonstop3h 45m

Dallas/Fort Worth

sam. 2/22

8:00 am-11:52 am

Nonstop2h 52m

$189

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

sam. 2/15

5:13 pm-7:58 pm

Nonstop3h 45m

Dallas/Fort Worth

sam. 2/22

6:52 pm-10:33 pm

Nonstop2h 41m

$191

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

jeu. 4/10

11:57 am-7:14 pm

1 stop8h 17m

Dallas/Fort Worth

lun. 4/14

5:01 am-12:08 pm

1 stop6h 07m

$248

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

sam. 2/15

3:05 pm-10:36 pm

1 stop8h 31m

Dallas/Fort Worth

mar. 2/18

9:59 am-5:16 pm

1 stop6h 17m

$257

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

ven. 2/28

6:03 pm-12:28 pm

1 stop19h 25m

$94

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

mer. 2/12

8:35 am-11:16 am

Nonstop3h 41m

$95

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

dim. 2/23

9:45 pm-11:37 pm

2 stops26h 52m

$126

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

sam. 2/15

12:30 pm-5:30 pm

1 stop6h 00m

$129

Washington, D.C.Dallas

IAD - DFW

IADDFW

Washington, D.C. Dulles Intl

ven. 4/4

6:18 am-8:52 am

Nonstop3h 34m

$164

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 11 results
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Compare providers for flights from Dulles Intl to Dallas/Fort Worth

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 Dulles Intl to Dallas/Fort Worth in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy2 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 Washington, D.C. Dulles Intl Airport-Dallas/Fort Worth Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Dallas/Fort Worth Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Dallas/Fort Worth Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Dallas/Fort Worth 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 Washington, D.C. Dulles Intl Airport-Dallas/Fort Worth 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 Dulles Intl to Dallas/Fort Worth

Have a flexible travel schedule? Discover the best time to fly to Dallas/Fort Worth from Dulles Intl 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.

Travel insights for flights from Dulles Intl to Dallas/Fort Worth

Get recent, data-driven insights about flights from Dulles Intl to Dallas/Fort Worth including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Dallas/Fort Worth. Price data was last updated on January 10, 2025.

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport?

Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport (average of $216). Flying from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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.

What is the cheapest time of day to fly from IAD to DFW?

Find hourly flight availability from Dulles Intl to Dallas/Fort Worth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated janvier 16, 2025.

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Dallas/Fort Worth. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport flight should consider departing on Wednesday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport

Explore weekly flight availability from Dulles Intl to Dallas/Fort Worth. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated janvier 16, 2025.

The most flights from IAD to DFW are scheduled on a Thursday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Dallas/Fort Worth Airport ranges from 1.9 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. August is typically the driest time to visit Dallas/Fort Worth Airport when rainfall is around 1.9 in.

Temperature in Dallas/Fort Worth by month

Plan your trip to Dallas/Fort Worth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Dallas/Fort Worth Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

Reviews of airlines servicing Dallas/Fort Worth

Get insights into the airlines that provide service to Dallas/Fort Worth. 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 Dallas/Fort Worth. Reviews last updated janvier 16, 2025.
See what other customers who have flown with United Airlines, Delta and Frontier from Washington, D.C. to Dallas have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,681 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,511 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,965 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Spirit Airlines
6.3
Okay
8,098 reviews
Alaska Airlines
8.0
Very good
9,681 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Dallas/Fort Worth. 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 Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport round-trip?

    Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport is Frontier. Our recent data shows that you can find tickets from as low as $173 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $189 and $219 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport for 49% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $105. Users have also found prices from $112 and $129 on Frontier and Delta, respectively.

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport?

    Before booking your flight to Dallas/Fort Worth Airport from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Royal Air Maroc (81%), United Airlines (75%), American Airlines( 75%).

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport?

    On average you can expect to pay $649 for a flight from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport. The cheapest flight overall is $124 while the most popular route, (Washington, D.C. Dulles Intl - Dallas/Fort Worth) is currently priced at $120.

  • Can I find deals for flights from Dulles Intl to Dallas/Fort Worth that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Dallas/Fort Worth flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Dallas/Fort Worth?

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

  • Can I find deals for business class flights from Dulles Intl to Dallas/Fort Worth?

    Yes. Cheapflights offers flight deals from Dulles Intl to Dallas/Fort Worth 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 Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport?

    Currently, August is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport (average of $216). Flying from Washington, D.C. Dulles Intl Airport to Dallas/Fort Worth Airport in March is currently the most expensive (average of $295). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Arlington
Fort Worth
Plano
Richardson
Denton
Grapevine
Cedar Hill
Garland
Saginaw
Mansfield
Addison
Rockwall
Durant
Granbury
Frisco
Wylie
Bedford
McKinney