IAD - BTV

$140 Find Cheap Flights from Washington Dulles Airport to Burlington

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Burlington departing on 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Burlington

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Burlington, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Burlington, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$249
Typical prices: $369-$289
United Airlines
Thu 5/7Sun 5/10
IAD - BTV • Non-stop
Cheapest one-way
$140
Typical prices: $238-$320
Multiple Airlines
Fri 6/5
IAD - BTV • 1 stop
Top airlines
United Airlines
Cheapest • from $249 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Every day
You can fly direct with United Airlines. Average duration is 1h 42m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
When to travel
January
Cheapest • 24% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Burlington!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dulles Intl to Burlington (IAD-BTV)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to Burlington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dulles Intl to Burlington

Thu, May 7 - Sun, May 10
United Airlines Logo
8:20 am - 10:00 am
IAD
-
BTV
1h 40mnonstop
United Airlines Logo
5:30 am - 7:16 am
BTV
-
IAD
1h 46mnonstop
$249United Airlines
Tue, Jun 30 - Thu, Jul 9
United Airlines Logo
8:35 am - 10:19 am
IAD
-
BTV
1h 44mnonstop
United Airlines Logo
7:42 pm - 9:30 pm
BTV
-
IAD
1h 48mnonstop
$258United Airlines
Thu, May 14 - Thu, May 21
United Airlines Logo
10:15 pm - 11:51 pm
IAD
-
BTV
1h 36mnonstop
United Airlines Logo
11:10 am - 4:32 pm
BTV
-
IAD
5h 22m
1 stop
$259United Airlines
Thu, Apr 30 - Mon, May 4
United Airlines Logo
10:15 pm - 11:51 pm
IAD
-
BTV
1h 36mnonstop
United Airlines Logo
7:31 pm - 9:19 pm
BTV
-
IAD
1h 48mnonstop
$264United Airlines
Thu, May 7 - Tue, May 12
Delta Logo
7:33 pm - 12:09 am
IAD
-
BTV
4h 36m
1 stop
Delta Logo
5:05 pm - 10:56 pm
BTV
-
IAD
5h 51m
1 stop
$269Delta
Thu, Apr 30 - Mon, May 4
United Airlines Logo
10:15 pm - 11:51 pm
IAD
-
BTV
1h 36mnonstop
United Airlines Logo
7:19 pm - 11:25 pm
BTV
-
IAD
4h 06m
1 stop
$274United Airlines
Fri, May 8 - Sat, May 9
Delta Logo
7:33 pm - 12:09 am
IAD
-
BTV
4h 36m
1 stop
Delta Logo
6:18 am - 12:18 pm
BTV
-
IAD
6h 00m
1 stop
$284Delta
Sat, May 2 - Sun, May 3
Delta Logo
6:50 pm - 12:34 am
IAD
-
BTV
5h 44m
1 stop
Delta Logo
5:40 am - 2:04 pm
BTV
-
IAD
8h 24m
1 stop
$285Delta
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
8:40 am - 10:24 am
IAD
-
BTV
1h 44mnonstop
United Airlines Logo
7:42 pm - 9:30 pm
BTV
-
IAD
1h 48mnonstop
$292United Airlines
Thu, Jun 4 - Mon, Jun 8
United Airlines Logo
8:40 am - 10:24 am
IAD
-
BTV
1h 44mnonstop
United Airlines Logo
7:33 pm - 11:19 pm
BTV
-
IAD
3h 46m
1 stop
$297United Airlines
Booking Insights

KAYAK's insights & trends for Dulles Intl to Burlington flights

Get data-powered insights and trends into flights from Dulles Intl to Burlington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Washington, D.C. Dulles Intl Airport to Burlington, Vermont?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. Dulles Intl Airport to Burlington, Vermont departing in May.

What’s the cheapest day of the week to fly from Washington Dulles Airport to Burlington?

The average price of all round-trip flights from Washington, D.C. Dulles Intl Airport to Burlington clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Washington Dulles Airport to Burlington, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Burlington, Thursday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Burlington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Washington, D.C. Dulles Intl Airport to Burlington is January, where tickets cost $289 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $524 and $489 respectively.

Can I save money by flying with a layover from Washington, D.C. Dulles Intl Airport to Burlington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $404 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Washington, D.C. Dulles Intl Airport to Burlington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Washington, D.C. Dulles Intl Airport to Burlington, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$140
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Washington Dulles Airport to Burlington

When to book flights from Dulles Intl to Burlington

Are your dates flexible? Find out the best times to travel from Dulles Intl to Burlington based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Washington Dulles Airport to Burlington flights

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

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Burlington was $140 for a one-way ticket and $249 for a round-trip.

  • Do I need a passport to fly between Washington Dulles Airport and Burlington?

    No

  • Which airlines offer Wi-Fi service onboard planes from Washington Dulles Airport to Burlington?

    American Airlines, and Delta offer inflight Wi-Fi service on the Washington Dulles Airport to Burlington flight route.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Burlington?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Washington Dulles Airport to Burlington flight route.

  • Which airline alliances offer flights from Washington Dulles Airport to Burlington?

    Star Alliance is the only airline alliance operating flights between Washington Dulles Airport and Burlington.

  • On which days can I fly direct from Washington Dulles Airport to Burlington?

    There are nonstop flights from Washington Dulles Airport to Burlington on a daily basis.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to Burlington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington Dulles Airport to Burlington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Burlington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Burlington from Washington Dulles Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington Dulles Airport to Burlington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Burlington with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and BTV can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to Burlington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Burlington from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Washington, D.C. Dulles Intl Airport to Burlington

  • Looking for a cheap flight? 25% of our users found flights on this route for $299 or less one-way and $363 or less round-trip.

Prefer to fly direct from Washington Dulles Airport to Burlington?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Washington, D.C. Dulles Intl to Burlington.
Find which airlines fly direct from Washington, D.C. Dulles Intl Airport to Burlington Airport, which days they fly and book direct flights.

Direct departures

Washington, D.C. Dulles Intl to Burlington

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Burlington to Washington, D.C. Dulles Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Dulles Intl to Burlington

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Burlington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dulles Intl to Burlington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9581 reviews
7.1Entertainment
6.6Food
7.7Boarding
7.3Comfort
8.1Crew
Airline reviews

Vegetarian selection could be better. Bread was too hard to chew.

8.0 ExcellentAnonymous, Apr 2026
IAD - FRA
Read more United Airlines reviews

Vegetarian selection could be better. Bread was too hard to chew.

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

United didn’t even try to hold the flight for me. They knew I had a tight connection and when I arrived at the gate less than 10 mins after final boarding the flight had already gone. The gate agent wasn’t even notified that I was on my way. She was told I wasn’t at the airport

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Wifi took a while to kick in and we had a maintenance issue that took over 40 mins at the gate in Washington before pulling back

The attendant on board was amazing. She should be doing business/first international long haul.

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Everything you need to know for your flight from Dulles Intl to Burlington

Information on your arrival and departure airports

Washington Dulles Airport (IAD)
Burlington (BTV)