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Dulles Intl

$242+ Cheap flights from Vail (EGE) 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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.
EGE — IAD
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
1 adult, Economy
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Cheap flight deals from Vail to Dulles Intl

Cheapest flights from Vail to Dulles Intl
Explore the most affordable flight options available from Vail to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 27, 2026.

This United Airlines deal was found by Cheapflights users on 2/26. 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.
Wed 3/257:10 am
EGE
-
IAD
1 stop6h 34m
United Airlines
Sun 3/296:15 am
IAD
-
EGE
1 stop7h 01m
United Airlines
Deal found 2/26$349
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Thu 6/41:25 pm
EGE
-
IAD
1 stop8h 07m
United Airlines
Sat 6/201:25 pm
IAD
-
EGE
1 stop6h 40m
United Airlines
Deal found 2/24$369
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Wed 4/111:42 am
EGE
-
IAD
1 stop6h 48m
American Airlines
Sat 4/119:19 am
IAD
-
EGE
2 stops11h 50m
American Airlines
Deal found 2/22$374
This Delta deal was found by Cheapflights users on 2/25. 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.
Thu 3/123:31 pm
EGE
-
IAD
1 stop6h 56m
Delta
Mon 3/167:18 am
IAD
-
EGE
1 stop8h 53m
Delta
Deal found 2/25$399
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/143:45 pm
EGE
-
IAD
Nonstop3h 35m
United Airlines
Fri 3/206:00 am
IAD
-
EGE
1 stop8h 17m
United Airlines
Deal found 2/22$414
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Thu 3/122:37 pm
EGE
-
IAD
1 stop6h 16m
American Airlines
Mon 3/165:00 am
IAD
-
EGE
2 stops9h 40m
American Airlines
Deal found 2/25$435
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Tue 6/23:25 pm
EGE
-
IAD
1 stop7h 20m
United Airlines
Sat 6/201:25 pm
IAD
-
EGE
1 stop6h 40m
United Airlines
Deal found 2/24$439
This United Airlines deal was found by Cheapflights users on 2/24. 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.
Mon 6/13:25 pm
EGE
-
IAD
1 stop7h 20m
United Airlines
Tue 6/236:30 am
IAD
-
EGE
1 stop7h 53m
United Airlines
Deal found 2/24$479

Find flight deals from Vail to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Vail (EGE) to Dulles Intl (IAD). 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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$349
(United Airlines)

One-way from

$242
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$222

Good one-way deal

$409 or less
Provider with most accurate pricing for Vail Eagle County-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Vail Eagle County-Washington, D.C. Dulles Intl flights.
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From Vail Eagle County to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Vail Eagle County to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($31 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Vail Eagle County to Washington, D.C. Dulles Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Vail to Dulles Intl 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 February 27, 2026.
Use the filters below to find and compare flights from Vail to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Wed 3/25

7:10 am-3:44 pm

1 stop6h 34m

Washington, D.C. Dulles Intl

Sun 3/29

6:15 am-11:16 am

1 stop7h 01m

$349

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Wed 4/1

11:42 am-8:30 pm

1 stop6h 48m

Washington, D.C. Dulles Intl

Sat 4/11

9:19 am-7:09 pm

2 stops11h 50m

$374

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Thu 3/12

3:31 pm-12:27 am

1 stop6h 56m

Washington, D.C. Dulles Intl

Mon 3/16

7:18 am-2:11 pm

1 stop8h 53m

$399

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Wed 4/1

1:11 pm-10:44 pm

1 stop7h 33m

Washington, D.C. Dulles Intl

Sat 4/11

2:21 pm-8:22 pm

1 stop8h 01m

$399

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Sat 3/14

3:45 pm-9:20 pm

Nonstop3h 35m

Washington, D.C. Dulles Intl

Fri 3/20

6:00 am-12:17 pm

1 stop8h 17m

$414

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Thu 3/12

2:37 pm-10:53 pm

1 stop6h 16m

Washington, D.C. Dulles Intl

Mon 3/16

5:00 am-12:40 pm

2 stops9h 40m

$435

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Sun 3/15

12:30 pm-10:53 pm

1 stop8h 23m

$395

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Tue 3/3

1:24 pm-11:00 am

2 stops19h 36m

$438

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Tue 3/10

3:31 pm-12:27 am

1 stop6h 56m

$464

VailWashington, D.C.

EGE - IAD

EGEIAD

Vail Eagle County

Sun 3/8

7:43 am-6:19 pm

1 stop8h 36m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Showing 1-10 of 15 resultsSorted by cheapest first
1
2
  • Most accurate provider: When it comes to deals on Vail-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Vail-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Vail-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Vail-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Vail-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Vail to Dulles Intl

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

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

Currently, November is the cheapest month in which you can book a flight from Vail to Washington, D.C. Dulles Intl Airport (average of $160). Flying from Vail to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $236). 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 EGE to IAD?

Find hourly flight availability from Vail 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 February 27, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Vail to Washington, D.C. Dulles Intl Airport as you normally would.

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. 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 Dulles Intl. Reviews last updated February 27, 2026.
Read through reviews of airlines operating flights from Vail to Washington, D.C. Dulles Intl Airport, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,349 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,349 reviews
United Airlines
7.4
Good
9,349 reviews

Entertainment

7.1

Food

6.6

Boarding

7.7

Crew

8.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

    Vail Eagle County (EGE) is the airport you will fly out of if you book a flight from Vail to Washington, D.C. Dulles Intl. You should not have trouble finding flights to Washington, D.C. Dulles Intl from Eagle County; the airport handles an average of 0 outbound flights to Washington, D.C. Dulles Intl per day. You should also have plenty of airline options to choose from since 1 airline has flights from the Vail airport to Washington, D.C. Dulles Intl. It is only a 28.9 mi journey to Eagle County (EGE) from Vail’s city center.

  • How long is the flight from Vail to Washington, D.C. Dulles Intl Airport?

    Airlines like United Airlines, American Airlines, and Delta fly from Vail to Washington, D.C. Dulles Intl Airport in about 6h 34m. The time it takes to get you to your destination can typically vary by up to 22m. Airlines will cover a distance of 1568 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What is the cheapest airline to fly from Vail to Washington, D.C. Dulles Intl Airport round-trip?

    According to our current data, United Airlines ($388), offers the cheapest pricing from Vail to Washington, D.C. Dulles Intl Airport.

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

    Looking for the cheapest flight from Vail to Washington, D.C. Dulles Intl Airport? While on average our users pay $409, our data indicates the cheapest price to be $176. The most popular route (Vail Eagle County - Washington, D.C. Dulles Intl), is priced around $369.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Vail to Washington, D.C. Dulles Intl Airport (average of $160). Flying from Vail to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $236). 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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Herndon
Hyattsville
Fredericksburg
Hanover
Laurel
Rockville
Upper Marlboro
Linthicum Heights
Manassas
Bowie
Largo
Clinton
Towson

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Vail to Dulles Intl

Discover the top airline that operate flights from Vail to Dulles Intl. 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$388Average$519FlexibilityNo cancel feeOn-time69%

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