$142 Cheap Flights from Burlington (BTV) to Washington (IAD)

View $142 flight on Sun, Aug 31, 2025Opens in a new window

Popular airlines from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Burlington to Washington (BTV-IAD)

Prices were available within the past 7 days and start at $142 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Aug 29 - Mon, Sep 1
BTV
Burlington
IAD
Washington
$189 Roundtrip, just found
$189
Roundtrip
just found
Select United flight, departing Fri, Aug 29 from Burlington to Washington, returning Mon, Sep 1, priced at $189 just found
United
Thu, Aug 7 - Mon, Aug 11
BTV
Burlington
IAD
Washington
$193 Roundtrip, found 1 day ago
$193
Roundtrip
found 1 day ago
Select United flight, departing Thu, Aug 7 from Burlington to Washington, returning Mon, Aug 11, priced at $193 found 1 day ago
United
Wed, Nov 12 - Sat, Nov 15
BTV
Burlington
IAD
Washington
$194 Roundtrip, found 2 hours ago
$194
Roundtrip
found 2 hours ago
Select United flight, departing Wed, Nov 12 from Burlington to Washington, returning Sat, Nov 15, priced at $194 found 2 hours ago
United
Fri, Aug 29 - Mon, Sep 1
BTV
Burlington
IAD
Washington
$194 Roundtrip, just found
$194
Roundtrip
just found
Select United flight, departing Fri, Aug 29 from Burlington to Washington, returning Mon, Sep 1, priced at $194 just found
United
Fri, Sep 26 - Mon, Sep 29
BTV
Burlington
IAD
Washington
$199 Roundtrip, found 1 hour ago
$199
Roundtrip
found 1 hour ago
Select United flight, departing Fri, Sep 26 from Burlington to Washington, returning Mon, Sep 29, priced at $199 found 1 hour ago
United
Thu, Aug 14 - Mon, Aug 18
BTV
Burlington
IAD
Washington
$203 Roundtrip, found 8 hours ago
$203
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Aug 14 from Burlington to Washington, returning Mon, Aug 18, priced at $203 found 8 hours ago
United
Sat, Aug 9 - Wed, Aug 13
BTV
Burlington
IAD
Washington
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select United flight, departing Sat, Aug 9 from Burlington to Washington, returning Wed, Aug 13, priced at $204 found 1 day ago
United
Fri, Aug 8 - Mon, Aug 25
BTV
Burlington
IAD
Washington
$205 Roundtrip, found 21 hours ago
$205
Roundtrip
found 21 hours ago
Select United flight, departing Fri, Aug 8 from Burlington to Washington, returning Mon, Aug 25, priced at $205 found 21 hours ago
Delta
Thu, Oct 30 - Sat, Nov 15
BTV
Burlington
IAD
Washington
$214 Roundtrip, found 2 days ago
$214
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 30 from Burlington to Washington, returning Sat, Nov 15, priced at $214 found 2 days ago
American Airlines
Fri, Aug 15 - Sun, Aug 17
BTV
Burlington
IAD
Washington
$269 Roundtrip, found 1 day ago
$269
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Aug 15 from Burlington to Washington, returning Sun, Aug 17, priced at $269 found 1 day ago

Find the cheapest month to fly from Burlington (BTV) to Washington (IAD)

November is typically the cheapest month to fly

From $179 - $476 per traveler.

Graph displaying average flight prices per month

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $214
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from $214
Flights from Burlington (BTV) to Washington (IAD)
Origin airport
Burlington Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$189
Distance
440 mi
Average flight time
1 hour 48 mins

Burlington to Washington Flights

The cheapest times to fly from Burlington to Washington

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Burlington to Washington are during the month of August. You can find some of the cheapest flights from Burlington to Washington with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Burlington to Washington

Sunday is one of the best days to book for cheap flights from Burlington to Washington: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Burlington to Washington

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Burlington to Washington in 2025. You can also book with separate airlines for your outbound and return journeys, from $142 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Burlington to Washington flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Burlington to Washington airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD) cost?
Cheap return flights from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD) start from $189. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving BTV on August 1 2025 and touching down at IAD. The price was last updated on July 10 2025 and has not changed since.
What is the cheapest month to fly from BTV to IAD?
The cheapest flights from BTV to IAD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
You can travel nonstop from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD) on a United Airlines flight.
What is the cheapest airline that flies from BTV to IAD?
With prices as low as $214 for a one-way journey from BTV to IAD, United is currently the cheapest airline operating this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BTV on September 23 2025. Prices were last updated on July 10 2025 and have not changed since.
How many flights per day from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
When flying out of Burlington Intl. Airport (BTV), you can pick from an average of 3 daily nonstop flights to Washington Dulles Intl. Airport (IAD).
What are the most popular departure times for flights from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
The 9 AM departures from BTV to IAD are typically the busiest. Greater demand means you'll likely pay more for these departures. If you want to save on your trip, book during off-peak hours.
What day of the week has the most flights from BTV to IAD?
If you fly on a Friday, you'll get the largest range of options for flights from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD).
What is the earliest flight from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
Hop on the earliest flight at around 5:25AM UTC-5, departing from Burlington Intl. Airport (BTV). You'll be traveling for roughly 2h 3m, reaching Washington Dulles Intl. Airport (IAD) at approximately 7:28AM UTC-5.
How long does it take to fly from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
Typically, it takes 2 hours and 3 minutes to cover the 440 mi from BTV to IAD.
What airline has the least delays from BTV to IAD?
With 81% of journeys typically landing on time, United Airlines has the best on-time performance for nonstop flights from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD). To keep track of your flight status and get notifications about any changes, simply head to the Expedia App.
What is the best time to fly from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
Choose a flight from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD) that leaves before 3 PM to reduce the likelihood of delays. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Washington from Burlington Intl. Airport (BTV)?
You can land at Ronald Reagan Washington National Airport (DCA) or Washington Dulles Intl. Airport (IAD) when traveling to Washington on a direct flight from Burlington Intl. Airport (BTV).
Is it cheaper to buy a plane ticket from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD) last-minute?
Last-minute fares from BTV to IAD are generally more expensive. For the lowest rates, start searching for flights as early as possible. That said, if you're flexible with your travel plans, you may find a cheap ticket just before your departure.
Is it cheaper to book a BTV to IAD flight and hotel package?
Compared with arranging hotels and flights separately, booking a BTV to IAD flight and hotel package with Expedia could lead to significant savings. What's more, having everything in one convenient place will take the stress out of travel planning. Simply pick your flights and choose from our extensive range of hotels, then personalize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
You can usually reschedule or cancel your BTV to IAD flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more details on our Customer Service portal.

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