BOS - SUN

$215 Find Cheap Flights from Boston to Hailey - Compare and Save

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 Hailey departing on 9/7. 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

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Everything you should know

Cheapest round-trip
$429
Typical prices: $400-$758
Delta
Tue 10/20Fri 10/23
BOS - SUN • 1 stop
Cheapest one-way
$215
Delta
Mon 9/7
BOS - SUN • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Boston and Hailey. You'll need at least 1 connection.
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Top layover airports
Seattle (SEA)
Cheapest • Avg $560 (round-trip)
Chicago (ORD)
Shortest trip • 8h 03m (one-way)
Insights
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When to travel
April
Cheapest • 100% price drop
February
Most popular
Good to know
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We hope you love your trip to Hailey!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boston to Hailey (BOS-SUN)

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

Tue, Oct 20 - Fri, Oct 23
Delta Logo
6:05 am - 12:20 pm
BOS
-
SUN
8h 15m
1 stop
Delta Logo
3:19 pm - 11:59 pm
SUN
-
BOS
6h 40m
1 stop
$429Delta
Sun, Sep 13 - Sat, Sep 19
Delta Logo
6:05 am - 12:18 pm
BOS
-
SUN
8h 13m
1 stop
Delta Logo
1:00 pm - 11:53 pm
SUN
-
BOS
8h 53m
1 stop
$429Delta
Tue, Oct 20 - Fri, Oct 23
Alaska Airlines Logo
6:40 pm - 11:06 am
BOS
-
SUN
18h 26m
1 stop
Alaska Airlines Logo
11:48 am - 11:59 pm
SUN
-
BOS
10h 11m
1 stop
$429Alaska Airlines
Tue, Oct 20 - Fri, Oct 23
Delta Logo
6:05 am - 12:20 pm
BOS
-
SUN
8h 15m
1 stop
Delta Logo
3:19 pm - 11:59 pm
SUN
-
BOS
6h 40m
1 stop
$429Delta
Tue, Oct 20 - Fri, Oct 23
United Airlines Logo
5:45 am - 1:53 pm
BOS
-
SUN
10h 08m
2 stops
United Airlines Logo
2:38 pm - 11:59 pm
SUN
-
BOS
7h 21m
1 stop
$434United Airlines
Sun, Sep 13 - Sat, Sep 19
Delta Logo
6:05 am - 12:18 pm
BOS
-
SUN
8h 13m
1 stop
Delta Logo
7:20 am - 8:15 pm
SUN
-
BOS
10h 55m
2 stops
$434Delta
Wed, Sep 9 - Wed, Sep 16
Alaska Airlines Logo
7:12 am - 9:46 am
BOS
-
SUN
28h 34m
1 stop
Alaska Airlines Logo
10:28 am - 11:54 pm
SUN
-
BOS
11h 26m
1 stop
$449Alaska Airlines
Thu, Sep 24 - Mon, Sep 28
Alaska Airlines Logo
7:12 am - 9:46 am
BOS
-
SUN
28h 34m
1 stop
Alaska Airlines Logo
10:28 am - 11:54 pm
SUN
-
BOS
11h 26m
1 stop
$449Alaska Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
10:38 am - 9:12 pm
BOS
-
SUN
12h 34m
2 stops
United Airlines Logo
2:20 pm - 11:54 pm
SUN
-
BOS
7h 34m
1 stop
$454United Airlines
Wed, Sep 9 - Wed, Sep 16
United Airlines Logo
11:00 am - 9:12 pm
BOS
-
SUN
12h 12m
2 stops
United Airlines Logo
7:00 am - 7:19 pm
SUN
-
BOS
10h 19m
2 stops
$460United Airlines
Booking Insights

KAYAK's insights & trends for Boston to Hailey flights

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

How much is a round-trip flight from Boston to Hailey?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Boston to Hailey departing in October.

Flight prices are below average for this route right now.

Flights to Hailey from Boston usually cost between $545 and $1,458 in October.
The lowest price found in the past 5 days was $429 on Delta (Oct 20-Oct 23).

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Boston to Hailey, 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 Hailey is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and August, where the average cost of round-trip tickets is $993 and $952 respectively.

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Good to know

Cheapest flight

$215
Most popular time to fly and prices are also 21% lower on average.
Flight from Boston to Hailey

When to book flights from Boston to Hailey

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

  • What is the cheapest flight from Boston to Hailey?

    In the last 5 days, the lowest price for a flight from Boston to Hailey was $215 for a one-way ticket and $429 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Boston to Hailey?

    When flying out of Boston you will be using Boston Logan Intl. You will be landing at Hailey, also known as Hailey Sun Valley-Friedman.

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

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

  • Which airline alliances offer flights from Boston to Hailey?

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

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

    The two airlines most popular with KAYAK users for flights from Boston to Hailey are Delta and United Airlines. With an average price for the route of $598 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $620 and an overall rating of 7.4.

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

    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 Hailey.

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

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

    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 Hailey with an airline and back to Boston with another airline. Booking your flights between Boston and SUN 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 Hailey?

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

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

Information on your arrival and departure airports

Boston (BOS)
Hailey (SUN)