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BOS - SUN

$282 Find cheap flights from Boston to Hailey

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 9/12. 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
0 bags
Thu 7/11
Thu 7/18

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Hailey, 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 Hailey, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Cheap flight deals 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 and deals for you by selecting your travel dates.
Choose your dates
5:50 am - 11:41 amBOS-SUN
7h 51m1 stop
8:40 am - 7:39 pmSUN-BOS
8h 59m1 stop
$544United Airlines
Find Deal
Sat, Jul 6 - Wed, Jul 10
8:35 pm - 9:17 pmBOS-SUN
26h 42m1 stop
7:00 am - 5:57 amSUN-BOS
20h 57m1 stop
$547United Airlines
Find Deal
Fri, Sep 20 - Mon, Sep 23
5:50 am - 11:41 amBOS-SUN
7h 51m1 stop
8:40 am - 12:45 amSUN-BOS
14h 05m2 stops
$567United Airlines
Find Deal
Sat, Jul 6 - Wed, Jul 10
8:35 pm - 9:17 pmBOS-SUN
26h 42m1 stop
7:00 am - 2:23 pmSUN-BOS
29h 23m2 stops
$586United Airlines
Find Deal
Fri, Sep 20 - Mon, Sep 23
1:45 pm - 9:59 pmBOS-SUN
10h 14m2 stops
1:01 pm - 11:53 pmSUN-BOS
8h 52m1 stop
$733Delta
Find Deal
Fri, Sep 27 - Sat, Oct 5
9:15 am - 10:17 amBOS-SUN
51h 02m2 stops
11:00 am - 7:20 amSUN-BOS
18h 20m2 stops
$750Alaska Airlines
Find Deal
Fri, Jul 26 - Fri, Aug 2
6:10 am - 12:19 pmBOS-SUN
8h 09m1 stop
7:30 am - 8:04 pmSUN-BOS
10h 34m2 stops
$763Delta
Find Deal
Wed, Jul 31 - Wed, Aug 7
5:20 am - 12:19 pmBOS-SUN
8h 59m2 stops
7:30 am - 8:04 pmSUN-BOS
10h 34m2 stops
$768Delta
Find Deal
Wed, Jul 31 - Wed, Aug 7
2:22 pm - 10:17 amBOS-SUN
21h 55m2 stops
11:00 am - 7:20 amSUN-BOS
18h 20m2 stops
$1,162Alaska Airlines
Find Deal
Tue, Jul 16 - Tue, Jul 23
7:00 am - 10:17 amBOS-SUN
29h 17m1 stop
11:00 am - 5:35 amSUN-BOS
16h 35m2 stops
$1,235Alaska Airlines
Find Deal
Tue, Jul 16 - Tue, Jul 23

Flights from Boston to Hailey - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Boston to Hailey?

The average price of all flights from Boston to Hailey clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from Boston to Hailey, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Hailey, Monday is the cheapest day to fly and Thursday is the most expensive.

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 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 $431 on average. On the other hand, the most expensive months are June and December, where the average cost of tickets is $1,167 and $909 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boston to Hailey, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Boston to Hailey, you should book around 1 day before departure. For the absolute cheapest price, our data suggests you should book 68 days before departure.

Which airlines provide the cheapest flights from Boston to Hailey?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Hailey from Boston were found on Alaska Airlines ($282) and United Airlines ($453), and the lowest round-trip tickets were found on United Airlines ($544) and Delta ($733).

Good to know

Low season

November

High season

January

Cheapest flight

$282
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 24% 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 3 days, the lowest price for a flight from Boston to Hailey was $282 for a one-way ticket and $544 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?

    oneworld, Star Alliance, and SkyTeam 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 Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Hailey are Delta and Alaska Airlines. With an average price for the route of $690 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $737 and an overall rating of 8.0.

  • 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.

See more FAQs

Top 3 airlines serving from Boston to Hailey

 
See real verified KAYAK customer reviews for airlines flying from Boston to Hailey. 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 Hailey? 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.
8.0
Alaska AirlinesOverall score based on 9267 reviews
7.9Comfort
8.2Boarding
7.3Entertainment
7.3Food
8.6Crew
Airline reviews

Seats lack shoulder and elbow room. The lady next to me was short and slightly heavy with knee problems, she kept jabbing me with her elbow while playing her game on her phone for 2 hours, the duration of the whole flight. It was frustrating and annoying! I was in the middle seat, there was no space to adjust to avoid her arm jabbing me.

4.0 OkayAnonymous, Jun 2024SEA - ONT
Read more about Alaska Airlines reviews

Seats lack shoulder and elbow room. The lady next to me was short and slightly heavy with knee problems, she kept jabbing me with her elbow while playing her game on her phone for 2 hours, the duration of the whole flight. It was frustrating and annoying! I was in the middle seat, there was no space to adjust to avoid her arm jabbing me.

I was in second from last seat. My luggage was in row 15. I asked the stewardess if I could move up before the plane lands. There were 3 empty rows. She went on to explain to me, how no one was sitting there when the plane took off and there was no education on the exit doors. Blah, blah, blah. I said ok, S he kept over explaining to me. So whatever if that’s the rules. She went in the back to the other 2 stewards to tell them the entire conversation I just had with her. Not only could I hear her so could all the back rows of the plane. This was very unprofessional and inappropriate.

Soda cans were mini-size; snacks were teeny. Options for entertainment on trans-continent flights were bad - no seat screens and no way to support device (as seen on other airlines) so had to hold device in position. Just overall, not good (compared to United)

I like the big picture of the Eskimo on the tail of the plane.

The crew members were wonderful. When we encountered a little turbulence, the pilots let us know and provided an estimate of how long it would last. Another nice amenity: every seat has AC power outlets and USB ports. It was a 6-hour flight, which seems a bit much for a single-aisle jet: over 200 passengers with access to only 3 restrooms (assuming you time it right and won't be blocked in by beverage carts); food is mediocre, over-priced, and (if you failed to reserve a meal ahead of time) the flight attendants have to process food/meal sales in the aisle. To access any entertainment, you must use your own device to log on to the plane's wi-fi (or bring your own entertainment).

The crews on Alaska Airlines are really wonderful. They clearly know how to treat passengers with kindness and respect. During my trip, I discovered that my upgraded seat had been changed when reviewing my electronic boarding pass. When I questioned the change at the gate, the two staff members acknowledged that the change was odd, checked on their computer, and confirmed that I still had my upgraded seat (i.e., the electronic boarding pass was incorrect). I was impressed by how they seemed to be "in my corner" from the start, quickly investigated, and provided me with a paper boarding pass with the correct information "just in case." All that said, I was a bit disappointed that Alaska Airlines uses single-aisle jets with only four restrooms (3 at the back of the plane, one at the front (ostensibly reserved for crew and first class travelers). I would understand for short flights, but for a 6-hour flight from Seattle to Honolulu...really? I will stick with Hawaiian Airlines from now on.

Seats are more spacious than other airlines that have you packed like sardines.

Barbara at JFK terminal for Alaska was very helpful in retrieving our boarding passes for our connecting and quite pleasant!! Thanks

The TSA line took over an hour and half to get through due to being understaffed and only having one scanner open. I got to my gate with five minutes to spare only to find out my flight left 8 minutes early. I needed help rebooking and had to pay to get a new ticket and was grounded for 24 hours. Not the greatest experience to start things off and had to completely rework my trip to accommodate the situation.

Being seated next to the engine was awful! I was nauseous the entire trip from pre-take-off, flying to landing. The engine vibration was very strong!

3 hours late and all they have is was a $12 meal voucher. That’s not even enough to cover fast food.

Among the poorest flights I’ve had with Delta in a while. Entertainment system failed completely on a 7.5 hr flight. Crew seemed distracted and not the normal friendly crew. Flight overbooked it seemed… very crowded.

If I can, I always fly Delta. I’ve found their service to always be reliable and pleasant.

You could have not cancelled the flight (AA, which I will be flying from now on) left for BOS despite the fictitious weather issues (that no one in my Boston family could see). You could have rebooked my direct flight to another direct flight instead of sending me though JFK, the worst US airport after O’Hara You could have rebooked me on a Main Cabin seat (like the one I paid for in my original ticket instead of putting me a the last row on JFK->BOS leg, pocketing the difference in ticket price But I do not really care whether you will ever do that in a future because in a future neither I nor anyone from my company (unless they pay out of pocket) nor an of my clients and partners (if they heed my advice) will ever be caught dead on any of Delta flights

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

It was good until there was a 3 hour delay because there was not any pilots to fly the plane.

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

Friendly flight attendants. Comfort plus seats were very comfortable and had lots of leg room. 10A and 10 B.

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

My window shade didn’t work. So I missed coming into my city. ☹️

Flight was delayed in the gate by 5 hours and ultimately cancelled- rebooking service by United agents was terrible

Flight was delayed due to the late arrival of the catering truck, which is quite unacceptable. There was a beverage service, but no pretzel, or cookie, or nuts were served in coach.

Not worth the price of premium class ticket paid, felt more like steerage.

Book cheap flights from Boston to Hailey

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Hailey found on KAYAK in the last 72 hours.
9/12Thu
1 stopAlaska Airlines
29h 11mBOS-SUN
$282
9/22Sun
1 stopAlaska Airlines
29h 11mBOS-SUN
$302
9/12Thu
2 stopsAlaska Airlines
41h 41mBOS-SUN
$315
9/22Sun
2 stopsAlaska Airlines
40h 21mBOS-SUN
$450
9/12Thu
3 stopsUnited Airlines
31h 25mBOS-SUN
$453
6/19Wed
1 stopUnited Airlines
7h 47mBOS-SUN
$490
6/19Wed
2 stopsUnited Airlines
13h 14mBOS-SUN
$495
6/19Wed
3 stopsUnited Airlines
14h 19mBOS-SUN
$590
6/19Wed
3 stopsUnited Airlines
24h 01mBOS-SUN
$679
9/22Sun
3 stopsUnited Airlines
17h 17mBOS-SUN
$1,275

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Boston - Hailey Flights

Departure:

Boston (BOS)United States

Destination:

Hailey (SUN)United States

Return flight deals:

Hailey - Boston

Cabin classes:

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