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Cheap flights from Boston to Hailey from $166

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Hailey departing on 12/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boston to Hailey

Cheap round-trip flights

American Airlines Logo
2:55 pm - 12:30 pmBOS-SUN
23h 35m1 stop
American Airlines Logo
1:30 pm - 3:44 pmSUN-BOS
24h 14m1 stop
$329American Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 16
United Airlines Logo
3:20 pm - 10:36 pmBOS-SUN
9h 16m1 stop
United Airlines Logo
2:25 pm - 11:46 pmSUN-BOS
7h 21m1 stop
$331United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
1:00 pm - 10:36 pmBOS-SUN
11h 36m2 stops
United Airlines Logo
2:25 pm - 11:46 pmSUN-BOS
7h 21m1 stop
$336United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
American Airlines Logo
2:55 pm - 12:30 pmBOS-SUN
23h 35m1 stop
American Airlines Logo
8:00 am - 11:45 pmSUN-BOS
13h 45m2 stops
$338American Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 16
United Airlines Logo
6:10 am - 1:32 pmBOS-SUN
9h 22m2 stops
United Airlines Logo
10:20 am - 11:57 pmSUN-BOS
11h 37m2 stops
$351United Airlines
Find Deal
Sat, Sep 6 - Sat, Sep 13
American Airlines Logo
6:57 am - 12:30 pmBOS-SUN
7h 33m1 stop
American Airlines Logo
8:00 am - 11:45 pmSUN-BOS
13h 45m2 stops
$363American Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
7:18 pm - 12:30 pmBOS-SUN
19h 12m2 stops
American Airlines Logo
8:00 am - 11:45 pmSUN-BOS
13h 45m2 stops
$414American Airlines
Find Deal
Tue, Jan 6 - Fri, Jan 16
American Airlines Logo
6:57 am - 12:30 pmBOS-SUN
7h 33m1 stop
American Airlines Logo
1:30 pm - 11:25 amSUN-BOS
19h 55m1 stop
$424American Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
American Airlines Logo
4:10 pm - 12:30 pmBOS-SUN
22h 20m2 stops
American Airlines Logo
8:00 am - 11:45 pmSUN-BOS
13h 45m2 stops
$442American Airlines
Find Deal
Wed, Jan 28 - Sun, Feb 1
Delta Logo
5:40 am - 2:43 pmBOS-SUN
11h 03m2 stops
Delta Logo
7:30 am - 10:04 pmSUN-BOS
12h 34m2 stops
$1,809Delta
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Fri, Oct 10 - Mon, Oct 13

American Airlines flights from Boston to Hailey

Our best American Airlines deals on Boston to Hailey flight tickets
American Airlines
Jan 6
BOS2:55 pmBoston Logan Intl
23h 35m
1 stop
SUN12:30 pmHailey Sun Valley-Friedman
Jan 16
SUN1:30 pmHailey Sun Valley-Friedman
24h 14m
1 stop
BOS3:44 pmBoston Logan Intl
$329
Find similar
American Airlines
Jan 6
BOS2:55 pmBoston Logan Intl
23h 35m
1 stop
SUN12:30 pmHailey Sun Valley-Friedman
Jan 16
SUN8:00 amHailey Sun Valley-Friedman
13h 45m
2 stops
BOS11:45 pmBoston Logan Intl
$338
Find similar
American Airlines
Jan 28
BOS6:57 amBoston Logan Intl
7h 33m
1 stop
SUN12:30 pmHailey Sun Valley-Friedman
Feb 1
SUN8:00 amHailey Sun Valley-Friedman
13h 45m
2 stops
BOS11:45 pmBoston Logan Intl
$363
Find similar

United Airlines flights from Boston to Hailey

Our best United Airlines deals on Boston to Hailey flight tickets
United Airlines
Sep 6
BOS3:20 pmBoston Logan Intl
9h 16m
1 stop
SUN10:36 pmHailey Sun Valley-Friedman
Sep 13
SUN2:25 pmHailey Sun Valley-Friedman
7h 21m
1 stop
BOS11:46 pmBoston Logan Intl
$331
Find similar
United Airlines
Sep 6
BOS1:00 pmBoston Logan Intl
11h 36m
2 stops
SUN10:36 pmHailey Sun Valley-Friedman
Sep 13
SUN2:25 pmHailey Sun Valley-Friedman
7h 21m
1 stop
BOS11:46 pmBoston Logan Intl
$336
Find similar
United Airlines
Sep 6
BOS6:10 amBoston Logan Intl
9h 22m
2 stops
SUN1:32 pmHailey Sun Valley-Friedman
Sep 13
SUN10:20 amHailey Sun Valley-Friedman
11h 37m
2 stops
BOS11:57 pmBoston Logan Intl
$351
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Hailey 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, momondo users made 832,500 searches. Data last updated August 7, 2025.
Use the filters below to find and compare flights from Boston to Hailey that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 1/6

2:55 pm-12:30 pm

1 stop23h 35m

Hailey Sun Valley-Friedman

Fri 1/16

1:30 pm-3:44 pm

1 stop24h 14m

$329

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Sat 9/6

3:20 pm-10:36 pm

1 stop9h 16m

Hailey Sun Valley-Friedman

Sat 9/13

2:25 pm-11:46 pm

1 stop7h 21m

$331

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Sat 9/6

1:00 pm-10:36 pm

2 stops11h 36m

Hailey Sun Valley-Friedman

Sat 9/13

2:25 pm-11:46 pm

1 stop7h 21m

$336

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 1/6

2:55 pm-12:30 pm

1 stop23h 35m

Hailey Sun Valley-Friedman

Fri 1/16

8:00 am-11:45 pm

2 stops13h 45m

$338

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Sat 9/6

6:10 am-1:32 pm

2 stops9h 22m

Hailey Sun Valley-Friedman

Sat 9/13

10:20 am-11:57 pm

2 stops11h 37m

$351

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 1/28

6:57 am-12:30 pm

1 stop7h 33m

Hailey Sun Valley-Friedman

Sun 2/1

8:00 am-11:45 pm

2 stops13h 45m

$363

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 1/6

7:18 pm-12:30 pm

2 stops19h 12m

Hailey Sun Valley-Friedman

Fri 1/16

8:00 am-11:45 pm

2 stops13h 45m

$414

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 1/28

6:57 am-12:30 pm

1 stop7h 33m

Hailey Sun Valley-Friedman

Sun 2/1

1:30 pm-11:25 am

1 stop19h 55m

$424

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 1/28

4:10 pm-12:30 pm

2 stops22h 20m

Hailey Sun Valley-Friedman

Sun 2/1

8:00 am-11:45 pm

2 stops13h 45m

$442

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Fri 10/10

5:40 am-2:43 pm

2 stops11h 03m

Hailey Sun Valley-Friedman

Mon 10/13

7:30 am-10:04 pm

2 stops12h 34m

$1,809

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Hailey from

How to get the cheapest flight ticket from Boston to Hailey

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Hailey?

The month of April is, on average, the cheapest month to fly to Hailey from Boston, with most prices found around $413. The month of August is another great option to travel to Hailey, with average flight prices from Boston averaging around $570.

What is the cheapest day to depart on your flight to Hailey?

According to our data, Tuesday is the cheapest day to fly to Hailey from Boston. The lowest ticket price found for a Tuesday departure recently was $583. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to Hailey is Monday, with ticket prices averaging around $965.

What is the cheapest time of day to depart on your flight to Hailey?

According to our data, the cheapest time of day to fly to Hailey is at noon. momondo users have found flights departing from Boston to Hailey at noon for as low as $665. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $732. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Hailey?

You are more likely to see cheaper flights to Hailey from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Hailey for around $680 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Hailey from Boston for as low as $563 on momondo.

Can stopping save me money on Boston to Hailey flights?

You could potentially save up to 30% on your flight if you consider stops on a Boston to Hailey flight.

When to book flights from Boston to Hailey

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Hailey according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Hailey (BOS to SUN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Hailey

Best Price Found

$166

Fastest flight time

7h 33m

Direct flights

None

Airports in Hailey

1 airport
The best one-way flight to Hailey from Boston in the past 72 hours is $166. The best round-trip flight deal from Boston to Hailey found on momondo in the last 72 hours is $329.
The fastest flight from Boston to Hailey takes 7h 33m
There are no direct flights from Boston to Hailey. Popular non-direct route for this connection is Boston Logan Intl Airport - Hailey Sun Valley-Friedman Airport.
There is 1 airport near Hailey: Hailey Sun Valley-Friedman (SUN)
Search flight deals

  • How far is Boston Logan Intl to Hailey Sun Valley-Friedman by plane?

    A flight from Boston Logan Intl to Hailey Sun Valley-Friedman will travel around 2163.0 mi. 7h 33m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Hailey Sun Valley-Friedman Airport?

    Prices for flights from Boston Logan Intl Airport to Hailey Sun Valley-Friedman Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Hailey Sun Valley-Friedman Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Hailey Sun Valley-Friedman Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Hailey Sun Valley-Friedman Airport.

  • What documentation or ID do you need to fly to Hailey Sun Valley-Friedman Airport?

    The travel and health documents you'll need for your trip to Hailey Sun Valley-Friedman Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Hailey Sun Valley-Friedman Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Boston to Hailey?

Best airlines flying from Boston to Hailey

Compare and see reviews for airlines that fly from Boston to Hailey with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $370Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
DeltaPriceFrom $416Free CancellationRating
8.0
7,985 reviews
Search Delta flights
United AirlinesPriceFrom $521Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Hailey?

Book flights to Hailey if you plan to visit one of these locations
Sun Valley
Ketchum
Stanley

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Hailey?

It is quick and easy to find Boston to Hailey flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Hailey that suits you.

Can I find flights from Boston to Hailey with flexible booking policies on momondo?

All flight searches from Boston to Hailey on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Hailey?

Once you have performed a search for Boston to Hailey flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Boston to Hailey right now. Can momondo alert me if prices change?

Price alerts on flights to Hailey from Boston are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Hailey trip

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