What are the cheapest airlines flying from Burlington to Washington, D.C. Dulles Intl Airport round-trip?

United Airlines, at $189, was found to be the cheapest airline from Burlington to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Delta and Frontier. United Airlines is currently priced 44% below the average price you’ll pay for this route.

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

$109 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $214 and $220, respectively.

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

Travelers seeking maximum savings on their Burlington to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday evenings 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 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 $1,233, our data indicates the cheapest price to be $199. The most popular route (Burlington - Washington, D.C. Dulles Intl), is priced around $189.

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: Copa Airlines (84%), GoJet (83%), Republic Airways (78%).

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

Saturday flights are found to be more expensive to fly from Burlington to Washington, D.C. Dulles Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Due to multiple factors, expect to potentially pay more when booking in February. For low rates, September can be a great choice for travel to Washington, D.C. Dulles Intl Airport. Flights to Washington, D.C. Dulles Intl Airport from Burlington in September are about $304 on average during September, but can be found for as low as $189.

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 5 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.

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.

$109+ Flights from Burlington to Washington, D.C. Dulles Intl Airport

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Burlington 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

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Burlington to Washington, D.C. Dulles Intl are usually found in May or October, booked 52 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Burlington to Dulles Intl

Round-trip from	$189 (United Airlines)
One-way from	$109 (Frontier)
Popular in	February
Cheapest in	May
Average price	$337
Good round-trip deal	$373 or less
Good one-way deal	$268 or less

From Burlington to Washington, D.C. Dulles Intl

Search Deals

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

Search Deals

Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

Price to beat on a round-trip flight from Burlington to Washington, D.C. Dulles Intl.

Search Deals

Price to beat on a one-way flight from Burlington to Washington, D.C. Dulles Intl.

Search Deals

Find flight deals from Burlington to Dulles Intl

Cheapest flights from Burlington to Dulles Intl
Explore the most affordable flight options available from Burlington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Wed 8/207:39 pmBTV - IAD

Nonstop1h 41mUnited Airlines

Tue 8/268:15 amIAD - BTV

Nonstop1h 39mUnited Airlines

Deal found 7/27

$189

Wed 11/125:00 pmBTV - IAD

1 stop6h 00mDelta

Mon 11/1712:30 pmIAD - BTV

1 stop4h 32mDelta

Deal found 7/28

$209

Thu 8/2110:35 amBTV - IAD

1 stop10h 13mFrontier

Sat 8/239:33 pmIAD - BTV

1 stop13h 22mFrontier

Deal found 7/27

$215

Best flights from Burlington to Dulles Intl
Discover carefully curated flight deals from Burlington to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 28, 2025.

Wed 8/207:39 pmBTV - IAD

Nonstop1h 41mUnited Airlines

Tue 8/268:15 amIAD - BTV

Nonstop1h 39mUnited Airlines

Deal found 7/27

$189

Wed 11/125:00 pmBTV - IAD

1 stop6h 00mDelta

Mon 11/1712:30 pmIAD - BTV

1 stop4h 32mDelta

Deal found 7/28

$209

Thu 8/2110:35 amBTV - IAD

1 stop10h 13mFrontier

Sat 8/239:33 pmIAD - BTV

1 stop13h 22mFrontier

Deal found 7/27

$215

Last-minute flights from Burlington to Dulles Intl
Discover last-minute flight deals from Burlington to Dulles Intl. Data last updated July 28, 2025 and is based on user searches.

Sat 8/212:54 pmBTV - IAD

2 stops11h 04mAmerican Airlines

Sun 8/36:35 amIAD - BTV

1 stop7h 40mAmerican Airlines

Deal found 7/26

$774

Wed 8/66:40 amBTV - IAD

1 stop5h 22mDelta

Wed 8/131:00 pmIAD - BTV

2 stops9h 25mDelta

Deal found 7/28

$249

Wed 8/67:35 pmBTV - IAD

Nonstop1h 45mUnited Airlines

Wed 8/1310:05 pmIAD - BTV

Nonstop1h 39mUnited Airlines

Deal found 7/28

$256

Thu 8/147:27 pmBTV - IAD

1 stop4h 32mAmerican Airlines

Sat 8/161:18 pmIAD - BTV

1 stop5h 23mAmerican Airlines

Deal found 7/26

$269

Wed 8/207:39 pmBTV - IAD

Nonstop1h 41mUnited Airlines

Tue 8/268:15 amIAD - BTV

Nonstop1h 39mUnited Airlines

Deal found 7/27

$189

Thu 8/2110:35 amBTV - IAD

1 stop10h 13mFrontier

Sat 8/239:33 pmIAD - BTV

1 stop13h 22mFrontier

Deal found 7/27

$215

Tue 8/262:45 pmBTV - IAD

2 stops8h 41mDelta

Tue 9/26:15 pmIAD - BTV

1 stop4h 44mDelta

Deal found 7/27

$214

One-way flights from Burlington to Dulles Intl
Search for one-way flight options from Burlington to Dulles Intl. Find affordable one-way fares based on user searches. Data last updated July 28, 2025.

Sun 8/2411:50 amBTV - IAD

1 stop8h 58mFrontier

Deal found 7/27

$109

Fri 8/155:47 amBTV - IAD

Nonstop1h 48mUnited Airlines

Deal found 7/25

$214

Tue 8/267:00 amBTV - IAD

2 stops15h 56mAmerican Airlines

Deal found 7/27

$220

Tue 8/267:20 amBTV - IAD

1 stop4h 12mDelta

Deal found 7/27

$224

Thu 8/712:06 pmBTV - IAD

2 stops21h 17mMultiple Airlines

Deal found 7/28

$265

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

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Wed 8/20

7:39 pm-9:20 pm

Nonstop1h 41m

Washington, D.C. Dulles Intl

Tue 8/26

8:15 am-9:54 am

Nonstop1h 39m

$189

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Wed 11/12

5:00 pm-11:00 pm

1 stop6h 00m

Washington, D.C. Dulles Intl

Mon 11/17

12:30 pm-5:02 pm

1 stop4h 32m

$209

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Thu 8/21

10:35 am-8:48 pm

1 stop10h 13m

Washington, D.C. Dulles Intl

Sat 8/23

9:33 pm-10:55 am

1 stop13h 22m

$215

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Sun 8/24

11:50 am-8:48 pm

1 stop8h 58m

$109

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Fri 8/15

5:47 am-7:35 am

Nonstop1h 48m

$214

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Tue 8/26

7:00 am-10:56 pm

2 stops15h 56m

$220

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Tue 8/26

7:20 am-11:32 am

1 stop4h 12m

$224

BurlingtonWashington, D.C.

BTV - IAD

BTVIAD

Burlington

Thu 8/7

12:06 pm-9:23 am

2 stops21h 17m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

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

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 Burlington to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Burlington to Washington, D.C. Dulles Intl Airport?

The best time to book flights from Burlington to Washington, D.C. Dulles Intl Airport is 52 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Burlington to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Burlington 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.

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

A simple way to save on the total cost of your ticket is to fly from Burlington to Washington, D.C. Dulles Intl Airport in the morning. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight at noon.

Weekly flight availability from Burlington to Washington, D.C. Dulles Intl Airport

The most flights from BTV to IAD are scheduled on a Monday (6 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (3 on average).

Reviews of airlines servicing Dulles Intl

Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,971 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,893 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Frontier

5.9

Fair

3,238 reviews

Delta

8.0

Very good

7,971 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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 5 daily outbound flights to Washington, D.C. Dulles Intl from 1 airline.
What are the cheapest airlines flying from Burlington to Washington, D.C. Dulles Intl Airport round-trip?
United Airlines, at $189, was found to be the cheapest airline from Burlington to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Delta and Frontier. United Airlines is currently priced 44% below the average price you’ll pay for this route.
What are the cheapest airlines to fly from Burlington to Washington, D.C. Dulles Intl Airport one-way?
$109 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $214 and $220, respectively.
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: Copa Airlines (84%), GoJet (83%), Republic Airways (78%).
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 $1,233, our data indicates the cheapest price to be $199. The most popular route (Burlington - Washington, D.C. Dulles Intl), is priced around $189.
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, August is the cheapest month in which you can book a flight from Burlington to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Burlington 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.

See more FAQs

Woodbridge

Arlington

Alexandria

Tysons

Silver Spring

Fredericksburg

Gaithersburg

Easton

Towson

Linthicum Heights

Fairfax

Manassas

Falls Church

Waldorf

Laurel

Rockville

Oxon Hill

Springfield

National Harbor

Dundalk

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Burlington to Dulles Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$200	Average$322	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$109+ Cheap flights from Burlington (BTV) 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Burlington 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 Burlington to Washington, D.C. Dulles Intl are usually found in May or October, booked 52 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

Cheap flight deals from Burlington to Dulles Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Burlington to Dulles Intl

Cheapest flights from Burlington to Dulles IntlExplore the most affordable flight options available from Burlington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

Explore the most affordable flight options available from Burlington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.

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.

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.

Cheapflights Insights

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

How far ahead should I book a flight from Burlington to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to Dulles Intl. Price data was last updated on July 25, 2025.

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

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

Find hourly flight availability from Burlington 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 July 28, 2025.

Weekly flight availability from Burlington to Washington, D.C. Dulles Intl Airport

Reviews of airlines servicing Dulles Intl

Related info for your journey

Find useful and relevant information for your journey from Burlington 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 Burlington to Washington, D.C. Dulles Intl?

What are the cheapest airlines flying from Burlington to Washington, D.C. Dulles Intl Airport round-trip?

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

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

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

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

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Burlington to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Burlington to Dulles Intl

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Burlington to Dulles Intl
Explore the most affordable flight options available from Burlington to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 28, 2025.