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Cheap flights from Boston to Hailey from $146

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 3/16. 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

Enter your travel dates to find the best prices.
United Airlines Logo
6:00 am - 11:53 am
BOS
-
SUN
7h 53m
1 stop
United Airlines Logo
2:32 pm - 11:44 pm
SUN
-
BOS
7h 12m
1 stop
$309United Airlines
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
10:30 am - 9:19 pm
BOS
-
SUN
12h 49m
2 stops
United Airlines Logo
12:34 pm - 9:48 pm
SUN
-
BOS
7h 14m
1 stop
$314United Airlines
Wed, Feb 18 - Wed, Feb 25
United Airlines Logo
10:30 am - 9:19 pm
BOS
-
SUN
12h 49m
2 stops
United Airlines Logo
7:00 am - 6:41 pm
SUN
-
BOS
9h 41m
2 stops
$320United Airlines
Wed, Feb 18 - Wed, Feb 25
American Airlines Logo
6:52 am - 12:54 pm
BOS
-
SUN
8h 02m
1 stop
American Airlines Logo
1:26 pm - 11:59 pm
SUN
-
BOS
8h 33m
1 stop
$334American Airlines
Fri, Feb 20 - Fri, Feb 27
American Airlines Logo
12:26 pm - 10:02 pm
BOS
-
SUN
11h 36m
2 stops
American Airlines Logo
1:27 pm - 11:01 pm
SUN
-
BOS
7h 34m
1 stop
$339American Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
6:00 am - 11:53 am
BOS
-
SUN
7h 53m
1 stop
United Airlines Logo
1:29 pm - 5:51 am
SUN
-
BOS
14h 22m
2 stops
$346United Airlines
Tue, Mar 3 - Fri, Mar 6
United Airlines Logo
3:09 pm - 9:19 pm
BOS
-
SUN
8h 10m
1 stop
United Airlines Logo
2:32 pm - 11:44 pm
SUN
-
BOS
7h 12m
1 stop
$349United Airlines
Fri, Feb 27 - Tue, Mar 3
Alaska Airlines Logo
7:00 am - 6:22 pm
BOS
-
SUN
13h 22m
1 stop
Alaska Airlines Logo
7:04 pm - 6:54 am
SUN
-
BOS
9h 50m
1 stop
$354Alaska Airlines
Wed, Feb 25 - Mon, Mar 2
American Airlines Logo
12:26 pm - 10:02 pm
BOS
-
SUN
11h 36m
2 stops
American Airlines Logo
1:27 pm - 7:13 am
SUN
-
BOS
15h 46m
2 stops
$378American Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
3:15 pm - 9:29 pm
BOS
-
SUN
8h 14m
1 stop
United Airlines Logo
8:05 am - 9:42 pm
SUN
-
BOS
11h 37m
1 stop
$389United Airlines
Wed, Feb 4 - Sat, Feb 7

United Airlines flights from Boston to Hailey

Our best United Airlines deals on Boston to Hailey flight tickets
United Airlines
Feb 18
BOS6:00 amBoston Logan Intl
7h 53m
1 stop
SUN11:53 amHailey Sun Valley-Friedman
Feb 25
SUN2:32 pmHailey Sun Valley-Friedman
7h 12m
1 stop
BOS11:44 pmBoston Logan Intl
$309
United Airlines
Feb 18
BOS10:30 amBoston Logan Intl
12h 49m
2 stops
SUN9:19 pmHailey Sun Valley-Friedman
Feb 25
SUN12:34 pmHailey Sun Valley-Friedman
7h 14m
1 stop
BOS9:48 pmBoston Logan Intl
$314
United Airlines
Feb 18
BOS10:30 amBoston Logan Intl
12h 49m
2 stops
SUN9:19 pmHailey Sun Valley-Friedman
Feb 25
SUN7:00 amHailey Sun Valley-Friedman
9h 41m
2 stops
BOS6:41 pmBoston Logan Intl
$320

American Airlines flights from Boston to Hailey

Our best American Airlines deals on Boston to Hailey flight tickets
American Airlines
Feb 20
BOS6:52 amBoston Logan Intl
8h 02m
1 stop
SUN12:54 pmHailey Sun Valley-Friedman
Feb 27
SUN1:26 pmHailey Sun Valley-Friedman
8h 33m
1 stop
BOS11:59 pmBoston Logan Intl
$334
American Airlines
Feb 27
BOS12:26 pmBoston Logan Intl
11h 36m
2 stops
SUN10:02 pmHailey Sun Valley-Friedman
Mar 3
SUN1:27 pmHailey Sun Valley-Friedman
7h 34m
1 stop
BOS11:01 pmBoston Logan Intl
$339
American Airlines
Feb 27
BOS12:26 pmBoston Logan Intl
11h 36m
2 stops
SUN10:02 pmHailey Sun Valley-Friedman
Mar 3
SUN1:27 pmHailey Sun Valley-Friedman
15h 46m
2 stops
BOS7:13 amBoston Logan Intl
$378

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 January 21, 2026.
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

Wed 2/18

6:00 am-11:53 am

1 stop7h 53m

Hailey Sun Valley-Friedman

Wed 2/25

2:32 pm-11:44 pm

1 stop7h 12m

$309

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 2/18

10:30 am-9:19 pm

2 stops12h 49m

Hailey Sun Valley-Friedman

Wed 2/25

12:34 pm-9:48 pm

1 stop7h 14m

$314

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 2/18

10:30 am-9:19 pm

2 stops12h 49m

Hailey Sun Valley-Friedman

Wed 2/25

7:00 am-6:41 pm

2 stops9h 41m

$320

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Fri 2/20

6:52 am-12:54 pm

1 stop8h 02m

Hailey Sun Valley-Friedman

Fri 2/27

1:26 pm-11:59 pm

1 stop8h 33m

$334

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Fri 2/27

12:26 pm-10:02 pm

2 stops11h 36m

Hailey Sun Valley-Friedman

Tue 3/3

1:27 pm-11:01 pm

1 stop7h 34m

$339

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 3/3

6:00 am-11:53 am

1 stop7h 53m

Hailey Sun Valley-Friedman

Fri 3/6

1:29 pm-5:51 am

2 stops14h 22m

$346

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Fri 2/27

3:09 pm-9:19 pm

1 stop8h 10m

Hailey Sun Valley-Friedman

Tue 3/3

2:32 pm-11:44 pm

1 stop7h 12m

$349

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 2/25

7:00 am-6:22 pm

1 stop13h 22m

Hailey Sun Valley-Friedman

Mon 3/2

7:04 pm-6:54 am

1 stop9h 50m

$354

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Fri 2/27

12:26 pm-10:02 pm

2 stops11h 36m

Hailey Sun Valley-Friedman

Tue 3/3

1:27 pm-7:13 am

2 stops15h 46m

$378

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Wed 2/4

3:15 pm-9:29 pm

1 stop8h 14m

Hailey Sun Valley-Friedman

Sat 2/7

8:05 am-9:42 pm

1 stop11h 37m

$389

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 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 January is another great option to travel to Hailey, with average flight prices from Boston averaging around $504.

Can stopping save me money on Boston to Hailey flights?

You could potentially save up to 43% 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

Fastest flight time

7h 53m

Direct flights

None
The fastest flight from Boston to Hailey takes 7h 53m
There are no direct flights from Boston to Hailey. There are no popular flight routes from Boston to Hailey.
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 53m 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
DeltaPriceFrom $260Free CancellationRating
7.9
8,089 reviews
Search Delta flights
American AirlinesPriceFrom $281Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
United AirlinesPriceFrom $457Free CancellationRating
7.4
9,191 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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