BOS - EGE

$178 Find Cheap Flights from Boston to Vail

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Vail departing on 3/22. 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 Vail

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

Cheapest round-trip
$309
Overall average: $607
American Airlines
Fri 3/27Mon 3/30
BOS - EGE • 1 stop
Cheapest one-way
$178
Typical prices: $221-$261
Delta
Sun 3/22
BOS - EGE • 1 stop
Top airlines
American Airlines
Cheapest • from $309 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boston and Vail. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Minneapolis (MSP)
Cheapest • Avg $319 (round-trip)
Minneapolis (MSP)
Shortest trip • 7h 16m (one-way)
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 19% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
March
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 Vail!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Vail (BOS-EGE)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Vail 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 Boston to Vail

Fri, Mar 27 - Mon, Mar 30
American Airlines Logo
5:30 am - 11:50 am
BOS
-
EGE
8h 20m
1 stop
American Airlines Logo
12:30 pm - 11:51 pm
EGE
-
BOS
9h 21m
1 stop
$309American Airlines
Thu, Apr 9 - Tue, Apr 14
American Airlines Logo
7:50 am - 7:09 pm
BOS
-
EGE
13h 19m
2 stops
American Airlines Logo
8:00 am - 5:04 pm
EGE
-
BOS
7h 04m
1 stop
$324American Airlines
Fri, Mar 27 - Mon, Mar 30
American Airlines Logo
6:15 am - 3:47 pm
BOS
-
EGE
11h 32m
1 stop
American Airlines Logo
12:30 pm - 10:12 pm
EGE
-
BOS
7h 42m
1 stop
$329American Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
4:30 pm - 9:47 pm
BOS
-
EGE
7h 17m
1 stop
United Airlines Logo
12:27 pm - 9:28 pm
EGE
-
BOS
7h 01m
1 stop
$334United Airlines
Tue, Mar 17 - Tue, Mar 24
United Airlines Logo
6:00 am - 11:20 am
BOS
-
EGE
7h 20m
1 stop
United Airlines Logo
8:00 am - 6:41 pm
EGE
-
BOS
8h 41m
2 stops
$339United Airlines
Thu, Apr 2 - Sun, Apr 5
American Airlines Logo
6:15 am - 3:47 pm
BOS
-
EGE
11h 32m
1 stop
American Airlines Logo
10:48 am - 7:23 pm
EGE
-
BOS
6h 35m
1 stop
$349American Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
9:35 am - 7:09 pm
BOS
-
EGE
11h 34m
2 stops
American Airlines Logo
8:00 am - 5:03 pm
EGE
-
BOS
7h 03m
1 stop
$354American Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
3:05 pm - 8:22 pm
BOS
-
EGE
7h 17m
1 stop
United Airlines Logo
1:38 pm - 9:59 pm
EGE
-
BOS
6h 21m
1 stop
$356United Airlines
Wed, Apr 15 - Mon, Apr 20
United Airlines Logo
7:09 am - 12:28 pm
BOS
-
EGE
7h 19m
1 stop
United Airlines Logo
1:38 pm - 9:59 pm
EGE
-
BOS
6h 21m
1 stop
$357United Airlines
Thu, May 7 - Mon, May 11
American Airlines Logo
9:35 am - 7:09 pm
BOS
-
EGE
11h 34m
2 stops
American Airlines Logo
8:00 am - 10:54 pm
EGE
-
BOS
12h 54m
2 stops
$359American Airlines
Booking Insights

KAYAK's insights & trends for Boston to Vail flights

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

What is the cheapest month to fly from Boston to Vail?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Vail, 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 Boston to Vail is January, where tickets cost $378 (return) on average. On the other hand, the most expensive months are July and March, where the average cost of round-trip tickets is $784 and $607 respectively.

How far in advance should I book a flight from Boston to Vail?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Boston to Vail, 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 Boston to Vail, you should book around 3 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low seasonNovember
Cheapest flight$178
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from Boston to Vail

When to book flights from Boston to Vail

Are your dates flexible? Find out the best times to travel from Boston to Vail 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 flights from Boston to Vail

  • What is the cheapest flight from Boston to Vail?

    In the last 3 days, the lowest price for a flight from Boston to Vail was $178 for a one-way ticket and $309 for a round-trip.

  • Do I need a passport to fly between Boston and Vail?

    No

  • Which aircraft models fly most regularly from Boston to Vail?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Vail?

    oneworld, and Star Alliance are the airline alliances operating flights between Boston and Vail, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Vail, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Vail are United Airlines and American Airlines. With an average price for the route of $558 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $490 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Boston to Vail?

    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 Boston to Vail.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Vail?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Vail from Boston 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 Boston to Vail?

    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 Vail with an airline and back to Boston with another airline. Booking your flights between Boston and EGE 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 Boston to Vail?

    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 Vail from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Boston to Vail

 
See real verified KAYAK customer reviews for airlines flying from Boston to Vail. 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 Boston to Vail? 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 9404 reviews
7.7Boarding
7.1Entertainment
6.6Food
8.1Crew
7.3Comfort
Airline reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

6.0 GoodAnonymous, Mar 2026
SFO - DEN
Read more United Airlines reviews

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

It’s always a great time flying with united airlines.

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Women boarding passengers at the gate was absolutely rude and disrespectful of passengers. The flight attendant was absolutely delightful! Smiling and connected with the passengers. So happy. The seats are cramped and uncomfortable but I guess that’s just the way it is Communication regarding flight was excellent

As great a red-eye flight as red-eye flights can be.

Very old flight - time to retire it for newer airplanes

2+ hours delayed Outlet in row 12 did not work Tv monitors did not work Lights kept off the entire flight for at 5pm-7pm flight

Both of my flights arrived early and check in process was smooth

Everything was on time Will use united again for sure

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

They are rarely on time! Very hard to plan your travels when flights or connections keep getting delayed.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Forced to check bags. Crew uninterested in collecting trash. Unclean seats.

why would I bother with this airline and pick seats when I am asked to move for a weight imbalance

Flight pulled out on time but sat on runway for 30 mins. It was extremely cold in the aircraft despite wearing a winter coat. Surprisingly they had a vegetarian meal but could have some better snack choices for a 8 hour flight.

We had a male flight attendant who was super attentive and wonderful! Very professional. I have both gluten and dairy intolerance, and was only able to get a gluten free part, and not the dairy free part of the meal. Easy to order ahead of time and I appreciate being able to do that.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Everything you need to know for your flight from Boston to Vail

Information on your arrival and departure airports