Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Boston to Hailey from $201

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 5/3. 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

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Boston to Hailey

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:15 am - 12:01 pm
BOS
-
SUN
7h 46m
1 stop
Delta Logo
12:42 pm - 11:52 pm
SUN
-
BOS
9h 10m
2 stops
$386Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
8:30 am - 9:42 pm
BOS
-
SUN
15h 12m
2 stops
Delta Logo
12:42 pm - 11:52 pm
SUN
-
BOS
9h 10m
2 stops
$391Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:15 am - 12:01 pm
BOS
-
SUN
7h 46m
1 stop
Delta Logo
12:42 pm - 11:52 pm
SUN
-
BOS
9h 10m
2 stops
$436Delta
Tue, Apr 14 - Sat, Apr 18
Alaska Airlines Logo
9:00 am - 11:18 am
BOS
-
SUN
28h 18m
1 stop
Alaska Airlines Logo
12:00 pm - 11:59 pm
SUN
-
BOS
9h 59m
1 stop
$441Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
12:30 pm - 6:50 pm
BOS
-
SUN
8h 20m
1 stop
United Airlines Logo
12:30 pm - 12:55 am
SUN
-
BOS
10h 25m
1 stop
$480United Airlines
Fri, Sep 11 - Mon, Sep 14
Delta Logo
11:15 am - 9:42 pm
BOS
-
SUN
12h 27m
2 stops
Delta Logo
12:42 pm - 11:52 pm
SUN
-
BOS
9h 10m
2 stops
$485Delta
Tue, Apr 14 - Sat, Apr 18
Alaska Airlines Logo
9:00 am - 11:18 am
BOS
-
SUN
28h 18m
1 stop
Alaska Airlines Logo
12:00 pm - 11:59 pm
SUN
-
BOS
9h 59m
1 stop
$490Alaska Airlines
Tue, Apr 14 - Sat, Apr 18
Delta Logo
6:15 am - 2:49 pm
BOS
-
SUN
10h 34m
1 stop
Delta Logo
12:40 pm - 11:59 pm
SUN
-
BOS
9h 19m
1 stop
$491Delta
Thu, Apr 2 - Sat, Apr 4
Delta Logo
8:05 am - 2:49 pm
BOS
-
SUN
8h 44m
2 stops
Delta Logo
12:40 pm - 11:59 pm
SUN
-
BOS
9h 19m
1 stop
$496Delta
Thu, Apr 2 - Sat, Apr 4
United Airlines Logo
7:09 am - 1:35 pm
BOS
-
SUN
8h 26m
1 stop
United Airlines Logo
2:24 pm - 11:59 pm
SUN
-
BOS
7h 35m
1 stop
$501United Airlines
Tue, Apr 14 - Sat, Apr 18

Delta flights from Boston to Hailey

Our best Delta deals on Boston to Hailey flight tickets
Delta
Apr 14
BOS6:15 amBoston Logan Intl
7h 46m
1 stop
SUN12:01 pmHailey Sun Valley-Friedman
Apr 18
SUN12:42 pmHailey Sun Valley-Friedman
9h 10m
2 stops
BOS11:52 pmBoston Logan Intl
$386
Delta
Apr 14
BOS8:30 amBoston Logan Intl
15h 12m
2 stops
SUN9:42 pmHailey Sun Valley-Friedman
Apr 18
SUN12:42 pmHailey Sun Valley-Friedman
9h 10m
2 stops
BOS11:52 pmBoston Logan Intl
$391
Delta
Apr 14
BOS6:15 amBoston Logan Intl
7h 46m
1 stop
SUN12:01 pmHailey Sun Valley-Friedman
Apr 18
SUN12:42 pmHailey Sun Valley-Friedman
9h 10m
2 stops
BOS11:52 pmBoston Logan Intl
$436

United Airlines flights from Boston to Hailey

Our best United Airlines deals on Boston to Hailey flight tickets
United Airlines
Sep 11
BOS12:30 pmBoston Logan Intl
8h 20m
1 stop
SUN6:50 pmHailey Sun Valley-Friedman
Sep 14
SUN12:30 pmHailey Sun Valley-Friedman
10h 25m
1 stop
BOS12:55 amBoston Logan Intl
$480
United Airlines
Apr 14
BOS7:09 amBoston Logan Intl
8h 26m
1 stop
SUN1:35 pmHailey Sun Valley-Friedman
Apr 18
SUN2:24 pmHailey Sun Valley-Friedman
7h 35m
1 stop
BOS11:59 pmBoston Logan Intl
$501
United Airlines
Jun 9
BOS7:45 amBoston Logan Intl
8h 02m
1 stop
SUN1:47 pmHailey Sun Valley-Friedman
Jun 12
SUN7:00 amHailey Sun Valley-Friedman
12h 53m
2 stops
BOS9:53 pmBoston Logan Intl
$514

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 March 23, 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

Cheapest round-trip

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

6:15 am-12:01 pm

1 stop7h 46m

Hailey Sun Valley-Friedman

Sat 4/18

12:42 pm-11:52 pm

2 stops9h 10m

$386

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

8:30 am-9:42 pm

2 stops15h 12m

Hailey Sun Valley-Friedman

Sat 4/18

12:42 pm-11:52 pm

2 stops9h 10m

$391

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

6:15 am-12:01 pm

1 stop7h 46m

Hailey Sun Valley-Friedman

Sat 4/18

12:42 pm-11:52 pm

2 stops9h 10m

$436

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

9:00 am-11:18 am

1 stop28h 18m

Hailey Sun Valley-Friedman

Sat 4/18

12:00 pm-11:59 pm

1 stop9h 59m

$441

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Fri 9/11

12:30 pm-6:50 pm

1 stop8h 20m

Hailey Sun Valley-Friedman

Mon 9/14

12:30 pm-12:55 am

1 stop10h 25m

$480

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

11:15 am-9:42 pm

2 stops12h 27m

Hailey Sun Valley-Friedman

Sat 4/18

12:42 pm-11:52 pm

2 stops9h 10m

$485

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

9:00 am-11:18 am

1 stop28h 18m

Hailey Sun Valley-Friedman

Sat 4/18

12:00 pm-11:59 pm

1 stop9h 59m

$490

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Thu 4/2

6:15 am-2:49 pm

1 stop10h 34m

Hailey Sun Valley-Friedman

Sat 4/4

12:40 pm-11:59 pm

1 stop9h 19m

$491

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Thu 4/2

8:05 am-2:49 pm

2 stops8h 44m

Hailey Sun Valley-Friedman

Sat 4/4

12:40 pm-11:59 pm

1 stop9h 19m

$496
Quickest round-trip

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Tue 4/14

7:09 am-1:35 pm

1 stop8h 26m

Hailey Sun Valley-Friedman

Sat 4/18

2:24 pm-11:59 pm

1 stop7h 35m

$501

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 $410. The month of January is another great option to travel to Hailey, with average flight prices from Boston averaging around $492.

Can stopping save me money on Boston to Hailey flights?

You could potentially save up to 2% 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 46m

Direct flights

None
The fastest flight from Boston to Hailey takes 7h 46m
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 46m 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
8,319 reviews
Search Delta flights
American AirlinesPriceFrom $281Free CancellationRating
7.1
11,489 reviews
Search American Airlines flights
United AirlinesPriceFrom $282Free CancellationRating
7.4
9,460 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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 4/22
Wed 4/29
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States