$129 Cheap Flights from Burlington (BTV) to Washington (IAD)

View $129 flight on Thu, Sep 18, 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 $129 for one-way flights and $189 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Jan 15 - Mon, Jan 19
BTV
Burlington
IAD
Washington
$189 Roundtrip, found 11 hours ago
$189
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jan 15 from Burlington to Washington, returning Mon, Jan 19, priced at $189 found 11 hours ago
United
Thu, Jan 15 - Mon, Jan 19
BTV
Burlington
IAD
Washington
$193 Roundtrip, found 11 hours ago
$193
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jan 15 from Burlington to Washington, returning Mon, Jan 19, priced at $193 found 11 hours ago
United
Sat, Sep 13 - Tue, Sep 16
BTV
Burlington
IAD
Washington
$194 Roundtrip, found 2 hours ago
$194
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 13 from Burlington to Washington, returning Tue, Sep 16, priced at $194 found 2 hours ago
United
Thu, Jan 15 - Mon, Jan 19
BTV
Burlington
IAD
Washington
$199 Roundtrip, found 11 hours ago
$199
Roundtrip
found 11 hours ago
Select United flight, departing Thu, Jan 15 from Burlington to Washington, returning Mon, Jan 19, priced at $199 found 11 hours ago
United
Fri, Oct 17 - Sun, Oct 19
BTV
Burlington
IAD
Washington
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select United flight, departing Fri, Oct 17 from Burlington to Washington, returning Sun, Oct 19, priced at $202 found 1 day ago
United
Sat, Sep 13 - Tue, Sep 16
BTV
Burlington
IAD
Washington
$204 Roundtrip, found 2 hours ago
$204
Roundtrip
found 2 hours ago
Select United flight, departing Sat, Sep 13 from Burlington to Washington, returning Tue, Sep 16, priced at $204 found 2 hours ago
Delta
Tue, Oct 21 - Sat, Oct 25
BTV
Burlington
IAD
Washington
$209 Roundtrip, found 1 hour ago
$209
Roundtrip
found 1 hour ago
Select Delta flight, departing Tue, Oct 21 from Burlington to Washington, returning Sat, Oct 25, priced at $209 found 1 hour ago
United
Wed, May 20 - Tue, May 26
BTV
Burlington
IAD
Washington
$211 Roundtrip, found 20 hours ago
$211
Roundtrip
found 20 hours ago
Select United flight, departing Wed, May 20 from Burlington to Washington, returning Tue, May 26, priced at $211 found 20 hours ago
American Airlines
Sat, Nov 15 - Mon, Nov 17
BTV
Burlington
IAD
Washington
$269 Roundtrip, found 4 hours ago
$269
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Burlington to Washington, returning Mon, Nov 17, priced at $269 found 4 hours ago
Frontier Airlines
Thu, Aug 28 - Sat, Aug 30
BTV
Burlington
IAD
Washington
$284 Roundtrip, found 19 hours ago
$284
Roundtrip
found 19 hours ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Burlington to Washington, returning Sat, Aug 30, priced at $284 found 19 hours ago

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

November is typically the cheapest month to fly

From $179 - $513 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. Closest option available. Average driving time to city center is 8 minutes. Flights from $318
DCA
Ronald Reagan Washington National
Closest
Average driving time to city center8 min
Flights from $318
Flights from Burlington (BTV) to Washington (IAD)
Origin airport
Burlington Intl.
Destination airport
Washington Dulles Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, 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 January. 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 $129 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?
Grab a cheap one-way flight from $129 or cheap return flight from $189 from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
Planning your trip for January can help you save, as it's the cheapest month for flights between BTV and IAD. You'll typically find the lowest fares during off-peak months.
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 Burlington Intl. Airport (BTV) to Washington Dulles Intl. Airport (IAD)?
To find the cheapest airline that'll fly you from BTV to IAD, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
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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