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Dulles Intl

$409+ Cheap flights from Bristol (BRS) 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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
BRS — IAD
Jul 31 — Aug 71
Fri 7/31
Fri 8/7
1 adult, Economy
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Cheap flight deals from Bristol to Dulles Intl

Cheapest flights from Bristol to Dulles Intl
Explore the most affordable flight options available from Bristol to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2026.

This Mytrip deal was found by Cheapflights users on 6/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/258:25 pm
BRS
-
IAD
3 stops29h 59m
Multiple Airlines
Mon 8/318:30 pm
IAD
-
BRS
2 stops21h 35m
Multiple Airlines
Deal found 6/29$629
This Kiwi.com deal was found by Cheapflights users on 6/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:20 am
BRS
-
IAD
1 stop11h 25m
Multiple Airlines
Fri 8/218:55 pm
IAD
-
BRS
1 stop13h 55m
Multiple Airlines
Deal found 6/30$750

Find flight deals from Bristol to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bristol (BRS) 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 1, 2026.

Round-trip from

$629
(Mytrip)

One-way from

$409
(Kiwi.com)

Popular in

July

Cheapest in

November

Average price

$1,449
From Bristol to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Bristol to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 17% potential increase in price ($191 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($58 potential savings vs. average RT price).
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Average for round-trip flights in July 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Bristol 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 1, 2026.
Use the filters below to find and compare flights from Bristol to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 8/25

8:25 pm-8:24 pm

3 stops28h 59m

Washington, D.C. Dulles Intl

Mon 8/31

8:30 pm-11:05 pm

2 stops21h 35m

$632

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 8/14

9:20 am-3:45 pm

1 stop11h 25m

Washington, D.C. Dulles Intl

Fri 8/21

8:55 pm-3:50 pm

1 stop13h 55m

$750
Quickest round-trip

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sat 10/24

12:25 pm-7:10 pm

1 stop11h 45m

Washington, D.C. Dulles Intl

Fri 10/30

10:00 pm-3:30 pm

1 stop13h 30m

$801

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 8/18

8:25 am-7:35 pm

1 stop16h 10m

Washington, D.C. Dulles Intl

Tue 8/25

5:15 pm-7:55 am

1 stop9h 40m

$895

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sat 10/24

6:15 am-3:35 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Fri 10/30

6:59 pm-4:55 pm

2 stops17h 56m

$910

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Wed 12/16

8:25 am-7:30 pm

1 stop16h 05m

Washington, D.C. Dulles Intl

Sat 1/2

5:05 pm-4:00 pm

1 stop17h 55m

$998

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Thu 8/6

9:30 pm-9:26 pm

3 stops28h 56m

Washington, D.C. Dulles Intl

Thu 8/20

4:20 pm-10:55 pm

2 stops25h 35m

$1,003
Cheapest one-way

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sun 9/6

5:20 pm-3:10 pm

2 stops50h 50m

$409

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Mon 8/17

8:20 pm-10:45 am

2 stops43h 25m

$533

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sun 9/6

8:25 am-7:25 pm

1 stop16h 00m

$588

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Best time to book a flight from Bristol to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Bristol 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 Bristol 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 airport do you fly from for flights from Bristol to Washington, D.C. Dulles Intl?

    Located just 7.4 mi from the city center, Bristol is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Bristol. Booking flights from Bristol (BRS) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 0 different airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bristol 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
Hyattsville
Falls Church
Fredericksburg
Hanover
Chantilly
Manassas
Silver Spring
Laurel
Clinton
Hunt Valley
Cordova

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