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$143+ Cheap flights from Dulles Intl (IAD) to Burlington, VT (BTV)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BTV
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Dulles Intl to Burlington are usually found in August or April, booked 81 days in advance, depart on a Tuesday or Sunday and return on a Thursday

Cheap flight deals from Dulles Intl to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Burlington (BTV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 2, 2025.

Round-trip from

$209
(Delta)

One-way from

$143
(Frontier)

Popular in

November

Cheapest in

August

Average price

$413

Good round-trip deal

$261 or less

Good one-way deal

$210 or less
From Washington, D.C. Dulles Intl to Burlington
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One-way flight from Washington, D.C. Dulles Intl to Burlington
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Highest demand for flights based on searches. 10% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington, D.C. Dulles Intl to Burlington.
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Price to beat on a one-way flight from Washington, D.C. Dulles Intl to Burlington.
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Find flight deals from Dulles Intl to Burlington

Cheapest flights from Dulles Intl to Burlington
Explore the most affordable flight options available from Dulles Intl to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 2, 2025.

This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/276:00 amIAD - BTV
1 stop5h 49mDelta
Wed 10/16:40 amBTV - IAD
1 stop5h 17mDelta
Deal found 7/1$209
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/1610:05 pmIAD - BTV
Nonstop1h 39mUnited Airlines
Mon 8/187:35 pmBTV - IAD
Nonstop1h 45mUnited Airlines
Deal found 6/30$212
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1510:25 amIAD - BTV
1 stop7h 26mAmerican Airlines
Fri 8/223:15 pmBTV - IAD
1 stop7h 41mAmerican Airlines
Deal found 7/1$325

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Burlington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Burlington that are best for you.

Fly from

Dulles Intl

Fly to

Burlington

Route

Depart

Return

Price

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Sat 9/27

6:00 am-11:49 am

1 stop5h 49m

Burlington

Wed 10/1

6:40 am-11:57 am

1 stop5h 17m

$209

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Sat 8/16

10:05 pm-11:44 pm

Nonstop1h 39m

Burlington

Mon 8/18

7:35 pm-9:20 pm

Nonstop1h 45m

$212

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Thu 8/14

1:18 pm-6:41 pm

1 stop5h 23m

Burlington

Sun 8/17

7:27 pm-11:59 pm

1 stop4h 32m

$325

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Sat 8/30

9:33 pm-10:55 am

1 stop13h 22m

$143

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Sat 7/26

10:05 pm-11:44 pm

Nonstop1h 39m

$214

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Tue 7/22

9:03 am-2:01 pm

1 stop4h 58m

$224

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Tue 7/22

1:00 pm-10:05 pm

2 stops9h 05m

$229

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Wed 7/16

12:22 pm-1:21 pm

1 stop24h 59m

$250

Washington, D.C.Burlington

IAD - BTV

IADBTV

Washington, D.C. Dulles Intl

Fri 8/29

8:25 am-10:27 am

3 stops26h 02m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Dulles Intl to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington from Dulles Intl 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 Washington, D.C. Dulles Intl Airport to Burlington

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

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Burlington. Price data was last updated on June 27, 2025.

The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Burlington, Vermont may vary depending on when you book. For the best chance of a lower fare, look to book 81 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Burlington, Vermont (average of $327). Flying from Washington, D.C. Dulles Intl Airport to Burlington, Vermont in December is currently the most expensive (average of $441). 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 IAD to BTV?

Find hourly flight availability from Dulles Intl to Burlington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 2, 2025.

A simple way to save on the total cost of your ticket is to fly from Washington, D.C. Dulles Intl Airport to Burlington, Vermont in the evening. If you’re flexible enough to do this you can expect to save up to 42% on your trip compared to booking a flight at noon.

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

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Burlington. Price data was last updated on June 29, 2025.

Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Burlington, Vermont flight should consider departing on Monday evenings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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

Explore weekly flight availability from Dulles Intl to Burlington. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 2, 2025.

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

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

Reviews of airlines servicing Burlington

Get insights into the airlines that provide service to Burlington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Burlington. Reviews last updated July 2, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Washington, D.C. Dulles Intl Airport to Burlington. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

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
8,861 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

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!
Sun Country Air
6.9
Okay
340 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

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
3,290 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

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

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

    If you book a flight to Burlington from Washington, D.C. Dulles Intl, you will be flying to Burlington, which is the city’s only airport. Burlington (BTV) is located 3.0 mi from the center of Burlington. There are 4 flights from Washington, D.C. Dulles Intl to Burlington per day from 1 airline.

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

    Flying on Delta is currently your cheapest option to Burlington, Vermont, with prices starting at $209. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $212 and $325, respectively. Delta is currently priced 44% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $143. Users have also found prices from $214 and $224 on United Airlines and American Airlines, respectively.

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

    Before booking your flight to Burlington, Vermont from Washington, D.C. Dulles Intl Airport, check out the most reliable airlines to get you to your destination on time: Republic Airways (86%), Copa Airlines (80%), United Airlines( 75%).

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

    Looking at all options, your cheapest flight can be booked for $180. While the most popular route (Washington, D.C. Dulles Intl - Burlington) can be booked for $189 on average our data indicates $293 when flying from Washington, D.C. Dulles Intl Airport to Burlington, Vermont.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Burlington, Vermont (average of $327). Flying from Washington, D.C. Dulles Intl Airport to Burlington, Vermont in December is currently the most expensive (average of $441). 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
Saint Albans
South Burlington
Shelburne

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Top airline flying from Dulles Intl to Burlington

Discover the top airline that operate flights from Dulles Intl to Burlington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$223Average$377FlexibilityNo cancel feeOn-time69%

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