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

The most popular airlines flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

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

Travelers have found that booking a Thursday departure is the best way to save up to 66% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

Most accurate provider : When it comes to deals on Dallas/Fort Worth 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/Fort Worth 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/Fort Worth 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/Fort Worth 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/Fort Worth 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.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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.

$88+ Flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport

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Find cheap flights from Dallas/Fort Worth 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

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Cheapflights Tip: The best prices from Dallas/Fort Worth to Washington, D.C. Dulles Intl are usually found in February or August, booked 77 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Dallas/Fort Worth to Dulles Intl

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$120 (Cheapflightsfares)
One-way from	$88 (Cheapflightsfares)
Popular in	April
Cheapest in	February
Average price	$353
Good round-trip deal	$281 or less
Good one-way deal	$159 or less

Provider with most accurate pricing for Dallas/Fort Worth-Washington, D.C. Dulles Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Dallas/Fort Worth-Washington, D.C. Dulles Intl flights.

Search Deals

From Dallas/Fort Worth to Washington, D.C. Dulles Intl

Search Deals

One-way flight from Dallas/Fort Worth to Washington, D.C. Dulles Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from Dallas/Fort Worth to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from Dallas/Fort Worth to Washington, D.C. Dulles Intl.

Search Deals

Find flight deals from Dallas/Fort Worth to Dulles Intl

Cheapest flights from Dallas/Fort Worth to Dulles Intl
Explore the most affordable flight options available from Dallas/Fort Worth to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Sat 6/146:05 amDFW - IAD

Nonstop3h 04mFrontier

Sat 6/2111:04 amIAD - DFW

Nonstop3h 21mFrontier

Deal found 4/9

$120

Wed 7/21:42 pmDFW - IAD

Nonstop2h 53mAmerican Airlines

Sat 7/56:44 pmIAD - DFW

Nonstop3h 14mAmerican Airlines

Deal found 4/10

$179

Fri 7/45:20 pmDFW - IAD

Nonstop3h 05mUnited Airlines

Sat 7/1212:35 pmIAD - DFW

Nonstop3h 16mUnited Airlines

Deal found 4/10

$186

Wed 6/45:40 amDFW - IAD

1 stop5h 04mDelta

Fri 7/46:00 amIAD - DFW

1 stop5h 26mDelta

Deal found 4/9

$237

Fri 5/309:09 amDFW - IAD

3 stops28h 35mMultiple Airlines

Sun 6/111:54 amIAD - DFW

2 stops36h 45mMultiple Airlines

Deal found 4/10

$301

Best flights from Dallas/Fort Worth to Dulles Intl
Discover carefully curated flight deals from Dallas/Fort Worth to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Sat 6/146:05 amDFW - IAD

Nonstop3h 04mFrontier

Sat 6/2111:04 amIAD - DFW

Nonstop3h 21mFrontier

Deal found 4/9

$120

Wed 7/21:42 pmDFW - IAD

Nonstop2h 53mAmerican Airlines

Sat 7/56:44 pmIAD - DFW

Nonstop3h 14mAmerican Airlines

Deal found 4/10

$179

Fri 7/45:20 pmDFW - IAD

Nonstop3h 05mUnited Airlines

Sat 7/1212:35 pmIAD - DFW

Nonstop3h 16mUnited Airlines

Deal found 4/10

$186

Wed 6/45:40 amDFW - IAD

1 stop5h 04mDelta

Fri 7/46:00 amIAD - DFW

1 stop5h 26mDelta

Deal found 4/9

$237

Fri 5/309:09 amDFW - IAD

3 stops28h 35mMultiple Airlines

Sun 6/111:54 amIAD - DFW

2 stops36h 45mMultiple Airlines

Deal found 4/10

$301

Last-minute flights from Dallas/Fort Worth to Dulles Intl
Discover last-minute flight deals from Dallas/Fort Worth to Dulles Intl. Data last updated April 11, 2025 and is based on user searches.

Wed 4/166:25 amDFW - IAD

1 stop7h 04mFrontier

Sat 4/1911:11 amIAD - DFW

1 stop9h 29mFrontier

Deal found 4/10

$256

Thu 4/1712:05 pmDFW - IAD

1 stop23h 18mMultiple Airlines

Sun 4/209:34 pmIAD - DFW

1 stop27h 33mMultiple Airlines

Deal found 4/10

$338

Thu 4/1712:15 pmDFW - IAD

Nonstop2h 59mUnited Airlines

Sun 4/2012:40 pmIAD - DFW

1 stop6h 45mUnited Airlines

Deal found 4/10

$473

Thu 4/1712:05 pmDFW - IAD

1 stop23h 18mSun Country Air

Mon 4/2111:37 amIAD - DFW

1 stop6h 41mSun Country Air

Deal found 4/10

$515

Thu 4/179:30 amDFW - IAD

2 stops19h 10mAlaska Airlines

Mon 4/217:31 amIAD - DFW

2 stops23h 11mAlaska Airlines

Deal found 4/10

$841

Sat 4/195:01 amDFW - IAD

1 stop7h 41mAmerican Airlines

Sun 4/205:13 pmIAD - DFW

Nonstop3h 47mAmerican Airlines

Deal found 4/10

$294

Sat 4/195:25 amDFW - IAD

1 stop6h 34mDelta

Sat 4/195:09 pmIAD - DFW

1 stop7h 47mDelta

Deal found 4/10

$388

Thu 4/2412:45 pmDFW - IAD

1 stop22h 38mSun Country Air

Sun 4/2712:17 pmIAD - DFW

1 stop22h 14mSun Country Air

Deal found 4/10

$355

Thu 5/85:38 pmDFW - IAD

1 stop5h 20mUnited Airlines

Sun 5/118:45 amIAD - DFW

Nonstop3h 31mUnited Airlines

Deal found 4/10

$224

Thu 5/296:05 amDFW - IAD

Nonstop3h 02mFrontier

Sat 5/312:02 pmIAD - DFW

Nonstop3h 28mFrontier

Deal found 4/10

$135

Fri 5/309:09 amDFW - IAD

3 stops28h 35mMultiple Airlines

Sun 6/111:54 amIAD - DFW

2 stops36h 45mMultiple Airlines

Deal found 4/10

$301

Sat 5/3112:23 pmDFW - IAD

Nonstop2h 54mAmerican Airlines

Tue 6/35:07 pmIAD - DFW

Nonstop3h 24mAmerican Airlines

Deal found 4/11

$181

One-way flights from Dallas/Fort Worth to Dulles Intl
Search for one-way flight options from Dallas/Fort Worth to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Mon 6/26:05 amDFW - IAD

Nonstop3h 04mFrontier

Deal found 4/10

$88

Sat 5/107:30 amDFW - IAD

Nonstop2h 59mUnited Airlines

Deal found 4/10

$90

Sat 5/106:22 amDFW - IAD

1 stop6h 04mDelta

Deal found 4/10

$119

Thu 5/226:30 pmDFW - IAD

1 stop24h 47mAvelo Airlines

Deal found 4/10

$131

Wed 6/255:45 amDFW - IAD

2 stops28h 17mMultiple Airlines

Deal found 4/10

$142

Thu 5/87:05 pmDFW - IAD

Nonstop2h 52mAmerican Airlines

Deal found 4/10

$180

Thu 4/1712:05 pmDFW - IAD

1 stop23h 18mSun Country Air

Deal found 4/10

$192

Tue 5/134:12 pmDFW - IAD

2 stops14h 31mAlaska Airlines

Deal found 4/10

$262

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 6/14

6:05 am-10:09 am

Nonstop3h 04m

Washington, D.C. Dulles Intl

Sat 6/21

11:04 am-1:25 pm

Nonstop3h 21m

$120

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 7/4

5:20 pm-9:25 pm

Nonstop3h 05m

Washington, D.C. Dulles Intl

Sat 7/12

12:35 pm-2:51 pm

Nonstop3h 16m

$186

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 5/10

12:23 pm-4:17 pm

Nonstop2h 54m

Washington, D.C. Dulles Intl

Sat 5/17

6:17 am-8:48 am

Nonstop3h 31m

$214

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 5/31

4:25 pm-10:54 pm

1 stop5h 29m

Washington, D.C. Dulles Intl

Sat 6/7

6:17 pm-10:44 pm

1 stop5h 27m

$237

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Fri 5/30

9:09 am-2:44 pm

3 stops28h 35m

Washington, D.C. Dulles Intl

Sun 6/1

11:54 am-11:39 pm

2 stops36h 45m

$301

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 6/2

6:05 am-10:09 am

Nonstop3h 04m

$88

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 5/10

7:30 am-11:29 am

Nonstop2h 59m

$90

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Sat 5/10

6:22 am-1:26 pm

1 stop6h 04m

$119

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Thu 5/22

6:30 pm-8:17 pm

1 stop24h 47m

$131

DallasWashington, D.C.

DFW - IAD

DFWIAD

Dallas/Fort Worth

Mon 6/30

5:05 am-8:37 pm

2 stops14h 32m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 13 results

Compare providers for flights from Dallas/Fort Worth to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to Dulles Intl in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy1 star	Trust Score*2 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 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/Fort Worth 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/Fort Worth 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/Fort Worth 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/Fort Worth 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/Fort Worth 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.

The best insider tips for Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport trip

Airports

DFW

DFW offers plenty of dining options like Twisted Root Burger Co. and Ling & Louie’s Asian Bar and Grill in Terminal A.

IAD

The Washington Metro Silver Line reaches IAD in under 40 minutes, offering a cheap way to get to the city.

Our travel experts

Chris Dong

Expert on DFW

Ramsey Qubein

Expert on IAD

Best time to book a flight from Dallas/Fort Worth to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport

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

Booking 77 days in advance of your planned departure date is, on average, the best time to get cheap flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl 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 Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 DFW to IAD?

When flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 57% versus a flight in the morning.

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

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

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

The most flights from DFW to IAD are scheduled on a Wednesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 on average).

Rainfall in Dulles Intl by month

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

If weather is an important factor for your trip to Washington, D.C. Dulles Intl 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Avelo Airlines from Dallas to Washington, D.C. to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,911 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Avelo Airlines

7.5

Good

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport round-trip?
According to our current data, Frontier ($120), American Airlines ($179), and United Airlines ($186) offers the cheapest pricing from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport. Frontier is currently priced 62% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport one-way?
One-way options have recently been found by users for as low as $88 on Frontier. Other airlines that offer cheap prices include United Airlines from $90 and Delta from $119 one-way.
What are the most reliable airlines from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?
The top 3 most reliable airlines when flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport are United Airlines (78%), Brussels Airlines (77%) and GOL (71%).
What are the cheapest flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?
Looking at all options, your cheapest flight can be booked for $94. While the most popular route (Dallas/Fort Worth - Washington, D.C. Dulles Intl) can be booked for $152 on average our data indicates $948 when flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport.
Can I find deals for flights from Dallas/Fort Worth to Dulles Intl that include hotel bookings?
Yes. In addition to deals on Dallas/Fort Worth to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Dallas/Fort Worth to Dulles Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to Dulles Intl.
Can I find deals for business class flights from Dallas/Fort Worth to Dulles Intl?
Yes. Cheapflights offers flight deals from Dallas/Fort Worth 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/Fort Worth Airport to Washington, D.C. Dulles Intl Airport?
Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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.

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Bowie

Gettysburg

National Harbor

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Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Dallas/Fort Worth to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$58	Average$184	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$107	Average$224	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$199	Average$318	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$217	Average$383	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$236	Average$303	FlexibilityNo cancel fee	On-timeN/A

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$88+ Cheap flights from Dallas/Fort Worth (DFW) 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Dallas/Fort Worth to Dulles Intl with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Dallas/Fort Worth to Washington, D.C. Dulles Intl are usually found in February or August, booked 77 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Dallas/Fort Worth to Dulles Intl

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Dallas/Fort Worth to Dulles Intl

Cheapest flights from Dallas/Fort Worth to Dulles IntlExplore the most affordable flight options available from Dallas/Fort Worth to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from Dallas/Fort Worth to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport that are best for you.

Compare providers for flights from Dallas/Fort Worth 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 Dallas/Fort Worth to Dulles Intl in April.

The best insider tips for Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport flights

Cheapflights partnered with top experts to bring you the best recommendations for your Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport trip

Airports

DFW

IAD

Our travel experts

Best time to book a flight from Dallas/Fort Worth to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Washington, D.C. Dulles Intl Airport

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

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to Dulles Intl. Price data was last updated on April 4, 2025.

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

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

Find hourly flight availability from Dallas/Fort Worth to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to Dulles Intl. Price data was last updated on March 30, 2025.

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

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Dulles Intl

Related info for your journey

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

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

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

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

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

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

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

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Cheapest flights from Dallas/Fort Worth to Dulles Intl
Explore the most affordable flight options available from Dallas/Fort Worth to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.