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Dulles Intl

$170+ Cheap flights from Burlington (BTV) to Dulles Intl (IAD)

BTV — IAD
Oct 8 — Oct 151
Thu 10/8
Thu 10/15
1 adult, Economy
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Cheap flight deals from Burlington to Dulles Intl

Cheapest flights from Burlington to Dulles Intl

Thu 10/86:00 am -
Nonstop1h 35m
Sun 10/1110:18 pm -
Nonstop1h 41m
Deal found 9/3$279
Thu 9/245:50 am -
Nonstop1h 43m
Sun 9/2710:18 pm -
Nonstop1h 41m
Deal found 9/4$294
Wed 10/212:29 pm -
1 stop6h 47m
Sat 10/249:15 am -
1 stop4h 29m
Deal found 9/3$299
Sat 9/269:53 am -
2 stops14h 17m
Tue 9/2911:12 am -
1 stop23h 00m
Deal found 9/3$304
Wed 11/117:32 pm -
Nonstop1h 59m
Sun 11/155:50 pm -
1 stop5h 35m
Deal found 9/4$307
Fri 9/1810:00 am -
Nonstop1h 43m
Sun 9/2010:10 pm -
Nonstop1h 44m
Deal found 9/3$309
Wed 10/287:32 pm -
Nonstop1h 59m
Sun 11/18:25 am -
Nonstop1h 36m
Deal found 9/6$318
Sat 11/75:00 pm -
1 stop6h 16m
Sat 11/146:00 am -
1 stop6h 17m
Deal found 9/6$319
Fri 10/26:00 am -
1 stop5h 25m
Sun 10/410:18 pm -
Nonstop1h 41m
Deal found 9/4$323

Find flight deals from Burlington to Dulles Intl

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(United Airlines)

One-way from

$170
(Kiwi.com)

Popular in

June

Cheapest in

December

Average price

$308

Good round-trip deal

$385 or less

Good one-way deal

$326 or less
Provider with most accurate pricing for Burlington-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Burlington-Washington, D.C. Dulles Intl flights.
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From Burlington to Washington, D.C. Dulles Intl
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One-way flight from Burlington to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 11% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Burlington to Washington, D.C. Dulles Intl.
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Price to beat on a one-way flight from Burlington to Washington, D.C. Dulles Intl.
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Mon 10/12

6:00 am-11:25 am

1 stop5h 25m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$214

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Sat 9/19

10:53 am-10:27 am

1 stop23h 34m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$264
Quickest round-trip

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Fri 10/9

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Wed 10/21

7:39 pm-9:23 pm

Nonstop1h 44m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Fri 10/2

2:39 pm-4:36 pm

Nonstop1h 57m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Fri 10/23

2:39 pm-4:36 pm

Nonstop1h 57m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Wed 10/7

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$269

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Thu 10/8

6:00 am-7:35 am

Nonstop1h 35m

Washington, D.C. Dulles Intl

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$279

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Thu 11/5

7:32 pm-9:27 pm

Nonstop1h 55m

Washington, D.C. Dulles Intl

Sat 11/7

8:25 am-10:01 am

Nonstop1h 36m

$279

BurlingtonWashington, D.C.

BTV Burlington - IAD Washington, D.C. Dulles Intl

BTVIAD

Burlington

Fri 12/4

7:30 pm-9:29 pm

Nonstop1h 59m

Washington, D.C. Dulles Intl

Mon 12/7

8:15 am-9:53 am

Nonstop1h 38m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
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Compare providers for flights from Burlington to Dulles Intl

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Burlington to Dulles Intl in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 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 Burlington-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 Burlington-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-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 Burlington-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 Burlington-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.

Best time to book a flight from Burlington to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Burlington with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

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

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

Currently, December is the cheapest month in which you can book a flight from Burlington to Washington, D.C. Dulles Intl Airport (average of $282). Flying from Burlington to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $409). 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 BTV to IAD?

When flying from Burlington to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Burlington to Washington, D.C. Dulles Intl Airport?

Airfare is typical for this route at the moment.

Burlington to Washington, D.C. Dulles Intl Airport flights typically cost between $249 and $369 in October.
The cheapest round-trip price found within the last 5 days was $279 on United Airlines (Oct 8-Oct 11).

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with United Airlines from Burlington to Washington, D.C. Dulles Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,185 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
10,185 reviews
United Airlines
7.4
Good
10,185 reviews

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Food

6.7

Crew

8.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

  • What airport do you fly from for flights from Burlington to Washington, D.C. Dulles Intl?

    Located just 3.0 mi from the city center, Burlington is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Burlington. Booking flights from Burlington (BTV) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

  • How long is the flight from Burlington to Washington, D.C. Dulles Intl Airport?

    For as low as $279, United Airlines can have you in Washington, D.C. Dulles Intl Airport from Burlington in 1h 55m. The distance between Burlington and Washington, D.C. Dulles Intl Airport is about 441 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Burlington to Washington, D.C. Dulles Intl Airport round-trip?

    United Airlines, at $202, was found to be the cheapest airline from Burlington to Washington, D.C. Dulles Intl Airport.. United Airlines is currently priced 38% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Burlington to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Burlington to Washington, D.C. Dulles Intl Airport on time: Republic Airways (84%), Mesa Airlines (83%), Copa Airlines (75%).

  • What are the cheapest flights from Burlington to Washington, D.C. Dulles Intl Airport?

    Looking for the cheapest flight from Burlington to Washington, D.C. Dulles Intl Airport? While on average our users pay $466, our data indicates the cheapest price to be $209. The most popular route (Burlington - Washington, D.C. Dulles Intl), is priced around $299.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington 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 Burlington to Washington, D.C. Dulles Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Burlington to Washington, D.C. Dulles Intl Airport (average of $282). Flying from Burlington to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $409). 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
Alexandria
Arlington
Owings Mills
Tysons
Lanham
Reston
Chantilly
Herndon
Rockville
Hyattsville
Fredericksburg
Woodbridge
Falls Church
Sterling
Hanover
Laurel
Oxon Hill
Clinton
Hunt Valley
Silver Spring

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Burlington to Dulles Intl

AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$202Average$324FlexibilityNo cancel feeOn-time69%

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