What is the cheapest day to fly from Bristol to Washington, D.C. Dulles Intl Airport?

Travelers seeking maximum savings on their Bristol to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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.

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).

What is the cheapest month to fly from Bristol to Washington, D.C. Dulles Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Bristol in January are about $915 on average during January, but can be found for as low as $687.

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bristol to Washington, D.C. Dulles Intl Airport as you normally would.

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.

$381+ Cheap Flights from Bristol to Washington, D.C. Dulles Intl Airport

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Cheap flight deals from Bristol to Dulles Intl

Round-trip from	$530 (Mytrip)
One-way from	$381 (Kiwi.com)
Popular in	August
Cheapest in	February
Average price	$1,192

From Bristol to Washington, D.C. Dulles Intl

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One-way flight from Bristol to Washington, D.C. Dulles Intl

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Highest demand for flights based on searches. 13% potential increase in price ($158 potential increase over avg. RT price).

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Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average RT price).

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Average for round-trip flights in August 2025

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Find 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 August 16, 2025.

Sun 9/287:40 amBRS - IAD

2 stops17h 19mMultiple Airlines

Sun 10/510:05 pmIAD - BRS

2 stops18h 00mMultiple Airlines

Deal found 8/14

$530

Mon 9/291:30 pmBRS - IAD

2 stops35h 29mMultiple Airlines

Mon 10/610:05 pmIAD - BRS

2 stops17h 30mMultiple Airlines

Deal found 8/15

$604

Fri 9/512:25 pmBRS - IAD

1 stop11h 30mAer Lingus

Mon 9/158:25 pmIAD - BRS

1 stop14h 35mAer Lingus

Deal found 8/15

$738

Mon 9/296:15 amBRS - IAD

1 stop14h 20mKLM

Mon 10/65:25 pmIAD - BRS

1 stop23h 40mKLM

Deal found 8/15

$796

Fri 9/59:20 amBRS - IAD

1 stop11h 15mDelta

Mon 9/157:22 pmIAD - BRS

2 stops16h 38mDelta

Deal found 8/15

$837

Best flights from Bristol to Dulles Intl
Discover carefully curated flight deals from Bristol to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 16, 2025.

Sun 9/287:40 amBRS - IAD

2 stops17h 19mMultiple Airlines

Sun 10/510:05 pmIAD - BRS

2 stops18h 00mMultiple Airlines

Deal found 8/14

$530

Fri 9/512:25 pmBRS - IAD

1 stop11h 30mAer Lingus

Mon 9/158:25 pmIAD - BRS

1 stop14h 35mAer Lingus

Deal found 8/15

$738

Mon 9/296:15 amBRS - IAD

1 stop14h 20mKLM

Mon 10/65:25 pmIAD - BRS

1 stop23h 40mKLM

Deal found 8/15

$796

Fri 9/59:20 amBRS - IAD

1 stop11h 15mDelta

Mon 9/159:50 amIAD - BRS

2 stops18h 00mDelta

Deal found 8/14

$837

Mon 9/291:30 pmBRS - IAD

2 stops35h 29mMultiple Airlines

Mon 10/610:05 pmIAD - BRS

2 stops17h 30mMultiple Airlines

Deal found 8/15

$604

Fri 9/51:45 pmBRS - IAD

1 stop30h 50mKLM

Mon 9/155:25 pmIAD - BRS

1 stop18h 35mKLM

Deal found 8/14

$837

Last-minute flights from Bristol to Dulles Intl
Discover last-minute flight deals from Bristol to Dulles Intl. Data last updated August 16, 2025 and is based on user searches.

Fri 9/512:25 pmBRS - IAD

1 stop11h 30mAer Lingus

Mon 9/158:25 pmIAD - BRS

1 stop14h 35mAer Lingus

Deal found 8/15

$738

Fri 9/59:20 amBRS - IAD

1 stop11h 15mDelta

Mon 9/157:22 pmIAD - BRS

2 stops16h 38mDelta

Deal found 8/15

$837

Sun 9/287:40 amBRS - IAD

2 stops17h 19mMultiple Airlines

Sun 10/510:05 pmIAD - BRS

2 stops18h 00mMultiple Airlines

Deal found 8/14

$530

Mon 9/291:30 pmBRS - IAD

2 stops35h 29mMultiple Airlines

Mon 10/610:05 pmIAD - BRS

2 stops17h 30mMultiple Airlines

Deal found 8/15

$604

Mon 9/296:15 amBRS - IAD

1 stop14h 20mKLM

Mon 10/65:25 pmIAD - BRS

1 stop23h 40mKLM

Deal found 8/15

$796

One-way flights from Bristol to Dulles Intl
Search for one-way flight options from Bristol to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated August 16, 2025.

Tue 9/21:00 pmBRS - IAD

2 stops31h 20mMultiple Airlines

Deal found 8/13

$381

Mon 9/18:10 pmBRS - IAD

3 stops48h 10mMultiple Airlines

Deal found 8/13

$403

Fri 9/128:25 pmBRS - IAD

3 stops42h 51mMultiple Airlines

Deal found 8/15

$1,174

Fri 9/1212:25 pmBRS - IAD

1 stop11h 30mAer Lingus

Deal found 8/15

$3,606

Cheapflights Fare Finder

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

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Sun 9/28

7:40 am-7:59 pm

2 stops17h 19m

Washington, D.C. Dulles Intl

Sun 10/5

10:05 pm-9:05 pm

2 stops18h 00m

$530

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Mon 9/29

1:30 pm-7:59 pm

2 stops35h 29m

Washington, D.C. Dulles Intl

Mon 10/6

10:05 pm-8:35 pm

2 stops17h 30m

$604

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 9/5

12:25 pm-6:55 pm

1 stop11h 30m

Washington, D.C. Dulles Intl

Mon 9/15

8:25 pm-4:00 pm

1 stop14h 35m

$738

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Mon 9/29

6:15 am-3:35 pm

1 stop14h 20m

Washington, D.C. Dulles Intl

Mon 10/6

5:25 pm-10:05 pm

1 stop23h 40m

$796

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 9/5

9:20 am-3:35 pm

1 stop11h 15m

Washington, D.C. Dulles Intl

Mon 9/15

9:50 am-8:50 am

2 stops18h 00m

$837

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 9/5

1:45 pm-3:35 pm

1 stop30h 50m

Washington, D.C. Dulles Intl

Mon 9/15

5:25 pm-5:00 pm

1 stop18h 35m

$837

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Tue 9/2

1:00 pm-3:20 pm

2 stops31h 20m

$381

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Mon 9/1

8:10 pm-3:20 pm

3 stops48h 10m

$403

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 9/12

8:25 pm-10:16 am

3 stops42h 51m

$1,174

BristolWashington, D.C.

BRS - IAD

BRSIAD

Bristol

Fri 9/12

12:25 pm-6:55 pm

1 stop11h 30m

$3,606

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Bristol to Washington, D.C. Dulles Intl Airport?

Currently, July is the cheapest month in which you can book a flight from Bristol to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Bristol to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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.

Related info for your journey

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.
What is the cheapest month to book a flight from Bristol to Washington, D.C. Dulles Intl Airport?
Currently, July is the cheapest month in which you can book a flight from Bristol to Washington, D.C. Dulles Intl Airport (average of $302). Flying from Bristol to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). 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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$381+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Bristol to Dulles Intl with Cheapflights

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Cheap flight deals from Bristol to Dulles Intl

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Find flight deals from Bristol to Dulles Intl

Cheapest flights from Bristol to Dulles IntlExplore 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 August 16, 2025.

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 August 16, 2025.

Cheapflights Fare Finder

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

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.

Cheapflights Insights

Everything you need to know about your flight from Bristol to Washington, D.C. Dulles Intl Airport

What is the cheapest month to book a flight from Bristol to Washington, D.C. Dulles Intl Airport?

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?

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

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

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

What is the cheapest month to book a flight from Bristol to Washington, D.C. Dulles Intl Airport?

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

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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 August 16, 2025.