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BOI - BOS

$123 Find cheap flights from Boise to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Boston departing on 6/12. 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 6/27
Thu 7/4

Search hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Boston, 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 Boise to Boston, as well as popular online travel agencies
In the last 7 days travelers have searched 42,816,550 times on KAYAK, and here is why:

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Cheap flight deals from Boise to Boston (BOI-BOS)

 
These are the cheapest deals for flights from Boise to Boston currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boise to Boston

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boise to Boston.

Recent one-way flight deals from Boise to Boston

Only flying one-way? Below are some of the best one-way flight deals from Boise to Boston found on KAYAK recently.

Recent last minute flight deals from Boise to Boston

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boise to Boston.

Recent direct flight deals from Boise to Boston

The latest deals for direct flights from Boise to Boston so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Boise to Boston

Find recent round-trip train or bus tickets from Boise to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 pm - 3:58 pmBOI-BOS
19h 43m2 stops
7:00 am - 10:09 pmBOS-BOI
17h 09m1 stop
$202Spirit Airlines
Find Deal
Tue, Jul 23 - Wed, Aug 21
6:15 pm - 6:30 pmBOI-BOS
22h 15m3 stops
7:00 am - 8:45 pmBOS-BOI
15h 45m1 stop
$206Spirit Airlines
Find Deal
Tue, Jul 23 - Wed, Aug 21
10:59 pm - 11:15 pmBOI-BOS
22h 16m1 stop
7:00 am - 4:30 pmBOS-BOI
11h 30m1 stop
$215Spirit Airlines
Find Deal
Thu, Aug 15 - Tue, Aug 27
11:00 am - 11:53 pmBOI-BOS
10h 53m1 stop
6:00 am - 1:06 pmBOS-BOI
9h 06m1 stop
$326Delta
Find Deal
Thu, Sep 19 - Thu, Sep 26
7:05 pm - 8:08 amBOI-BOS
11h 03m1 stop
6:00 am - 4:05 pmBOS-BOI
12h 05m1 stop
$336United Airlines
Find Deal
Tue, Jul 23 - Wed, Aug 21
12:51 am - 11:50 amBOI-BOS
8h 59m1 stop
5:55 am - 12:42 pmBOS-BOI
8h 47m1 stop
$392American Airlines
Find Deal
Mon, Jul 22 - Wed, Aug 21
12:51 am - 11:50 amBOI-BOS
8h 59m1 stop
11:15 am - 9:31 pmBOS-BOI
12h 16m2 stops
$397American Airlines
Find Deal
Mon, Jul 22 - Wed, Aug 21
3:12 pm - 12:42 amBOI-BOS
7h 30m1 stop
6:30 pm - 12:10 amBOS-BOI
7h 40m1 stop
$402Delta
Find Deal
Mon, Aug 12 - Mon, Aug 19
7:05 pm - 8:08 amBOI-BOS
11h 03m1 stop
6:00 am - 4:05 pmBOS-BOI
12h 05m1 stop
$476United Airlines
Find Deal
Sat, Aug 10 - Mon, Aug 19
10:00 am - 11:59 pmBOI-BOS
11h 59m2 stops
5:25 pm - 11:59 pmBOS-BOI
8h 34m1 stop
$480Alaska Airlines
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Sat, Nov 16 - Mon, Nov 18
9:13 pm - 12:15 amBOI-BOS
25h 02m2 stops
$123Spirit Airlines
Find Deal
Wed, Jun 12
9:13 pm - 10:31 pmBOI-BOS
23h 18m2 stops
$127Spirit Airlines
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Tue, Jun 11
7:00 am - 9:33 pmBOI-BOS
12h 33m2 stops
$158American Airlines
Find Deal
Sat, Oct 5
2:04 pm - 1:09 amBOI-BOS
9h 05m1 stop
$163Delta
Find Deal
Fri, Sep 6
3:44 pm - 1:40 amBOI-BOS
7h 56m1 stop
$183American Airlines
Find Deal
Fri, Jul 26
7:59 pm - 6:40 amBOI-BOS
8h 41m1 stop
$204Delta
Find Deal
Thu, Jun 20
5:30 pm - 10:29 amBOI-BOS
14h 59m2 stops
Fri, Jun 14
10:55 am - 7:22 pmBOI-BOS
30h 27m3 stops
Thu, Jun 20
5:35 pm - 8:47 amBOI-BOS
13h 12m2 stops
$294United Airlines
Find Deal
Sat, Jun 15
5:43 pm - 7:52 amBOI-BOS
12h 09m2 stops
$324United Airlines
Find Deal
Sat, Jul 27
9:15 pm - 12:22 amBOI-BOS
25h 07m2 stops
6:30 am - 8:23 pmBOS-BOI
15h 53m2 stops
$474Spirit Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
9:15 pm - 8:09 pmBOI-BOS
20h 54m2 stops
6:30 am - 8:23 pmBOS-BOI
15h 53m2 stops
$545Spirit Airlines
Find Deal
Fri, May 31 - Sat, Jun 8
9:15 pm - 12:22 amBOI-BOS
25h 07m2 stops
6:30 am - 10:20 amBOS-BOI
29h 50m3 stops
Sat, Jun 1 - Sat, Jun 8
9:15 pm - 5:14 pmBOI-BOS
17h 59m3 stops
6:30 am - 10:20 amBOS-BOI
29h 50m3 stops
Sat, Jun 1 - Sat, Jun 8
3:23 pm - 5:50 amBOI-BOS
12h 27m1 stop
6:30 am - 8:23 pmBOS-BOI
15h 53m2 stops
Sat, Jun 1 - Sat, Jun 8
12:34 pm - 9:24 amBOI-BOS
18h 50m1 stop
6:00 am - 10:37 pmBOS-BOI
18h 37m1 stop
$798United Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8
8:32 am - 11:59 pmBOI-BOS
13h 27m2 stops
6:00 am - 10:37 pmBOS-BOI
18h 37m1 stop
$803United Airlines
Find Deal
Fri, May 31 - Sat, Jun 8
1:35 pm - 11:58 pmBOI-BOS
8h 23m1 stop
1:08 pm - 11:16 pmBOS-BOI
12h 08m1 stop
$861American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 8

Flights from Boise to Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Boise to Boston 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 Boise to Boston?

The average price of all flights from Boise to Boston clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Boston on a Tuesday and more expensive on a Sunday. On your return trip to Boise, you should consider flying back on a Friday, and avoid Sundays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boise to Boston, 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 Boise to Boston is January, where tickets cost $360 on average. On the other hand, the most expensive months are July and June, where the average cost of tickets is $621 and $593 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Boise to Boston, 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 Boise to Boston, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 30 days before departure.

Which airlines provide the cheapest flights from Boise to Boston?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Boise to Boston were found on Spirit Airlines ($202) and Delta ($326). Spirit Airlines proposed the cheapest one-way flight at $123.

Good to know

Low season

February

High season

September

Cheapest flight

$123
Best time to beat the crowds with an average 7% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Boise to Boston

When to book flights from Boise to Boston

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

  • What are some of the best transportation selections to get Boston Logan International Airport (BOS) to the downtown Boston area?

    A convenient option to make this trip is to travel on the MBTA Blue Line, which travels from the airport to the downtown area in about 5 minutes. MBTA also offers their line Sl1 bus that makes the same trip in about 13 minutes.

  • What are some choices for hotels t close to the Boston Logan International Airport?

    One of the great features of this large international airport is that the Hilton Boston Logan Airport has a location right next to the terminal building, and passengers can access this hotel after a flight by traveling on the enclosed sky bridge from the terminal to the hotel. For passengers that prefer not to walk, the hotel also provides a complimentary shuttle 24 hours per day.

  • Where should I plan on finding my rental car company at the Boston Logan International Airport?

    All rental car companies providing service at this airport do so at an on-site rental car center. Passengers can make their way to the center by heading to the curbside outside of the baggage claim area and then boarding one of the white and blue shuttle buses that run to the center roughly every 5 minutes.

  • If I am going to use a rideshare service at the Boston Logan International Airport, where should I plan on meeting my ride?

    Passengers can meet their ride at this airport by making their way from the baggage claim area to the Central Parking area by following the signage directing them to this location. Once passengers arrive at this area, they will be marked locations where rideshare vehicles make their pickups.

  • What is the cheapest flight from Boise to Boston?

    In the last 3 days, the lowest price for a flight from Boise to Boston was $123 for a one-way ticket and $202 for a round-trip.

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

    No, a passport isn't needed to fly from Boise to Boston. However, local authorities might ask for an official ID.

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

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

  • Which airline alliances offer flights from Boise to Boston?

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

  • What is the most popular layover when flying to Boston from Boise?

    Minneapolis is the most popular layover city among KAYAK users traveling from Boise to Boston.

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

    The two airlines most popular with KAYAK users for flights from Boise to Boston are Delta and Alaska Airlines. With an average price for the route of $487 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 $586 and an overall rating of 8.0.

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

    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 Boise to Boston.

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

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

    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 Boston with an airline and back to Boise with another airline. Booking your flights between Boise and BOS 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 Boise to Boston?

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

See more FAQs

KAYAK’s top tips for finding a cheap flight from Boise to Boston

  • One of the best ways that you can travel from downtown Boise to the Boise Airport (BOI) without having to take your own car is to ride on the Line 3 bus operated by Valley Ride, which can take you to the airport in around 17 minutes.
  • When passengers are looking for something to pass the time at the Boise Airport before a flight, this airport features the Boise City Arts and History program, which is a large collection of artwork from local and regional artists found throughout the terminal buildings at the airport.
  • Passengers who plan on traveling with a pet or a service animal from the Boise Airport will find that there is a pet relief area before the security checkpoints just outside of the west exit adjacent to the baggage claim on the first floor. There is also a pet relief area inside the terminal building just past the security checkpoint.
  • Passengers traveling from the Boise Airport with limited mobility or disabilities will find that this airport features elevators throughout the terminal buildings as well as in the parking garage. This airport also features wheelchair-accessible restrooms as well as family restrooms. Passengers will also find a visual paging system and TTY telephones located throughout the terminal building.
  • Passengers looking for a place to get some work done before a flight from the Boise Airport will find the Boise Airport features a business center that sits adjacent to Gate C1 just past the security checkpoint.
See more tips

Top 5 airlines serving from Boise to Boston

 
See real verified KAYAK customer reviews for airlines flying from Boise to Boston. 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 Boise to Boston? 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 9192 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.3Food
7.3Entertainment
Airline reviews

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

10.0 ExcellentAnonymous, May 2024SEA - IND
Read more about Alaska Airlines reviews

It was a partial full flight. But even with a spare seat it was hard to get comfortable More on me being a wide body probably

I had a middle seat in between two large men. It was a redeye so needless to say I didn’t get a minute of sleep. One guy was pouring over into my seat the other kept falling onto my shoulder

Our flights using Alaska Airlines went great! All of the flight attendants were very friendly. Big shout out to the pilots for getting us to and from our destinations safely!

I can’t complain. Perhaps passing out headphones, but it was on me to bring my own since I could have used some for my personal device.

Easy and quick boarding. A bit of a hard landing at PDX

Great price on internet. I love that WiFi was so affordable. Got a lot done.

Very close to on-time takeoff and landing. Attendants were all great - Julia was best! Joined the Alaska Air Rewards and will fly with them again!

1309 on May had some very bumpy segments that seem to take too long to get to smoother air. My initial flight out of GRR was delayed and missed connections. Sure glad I made a different one in ORD so I could be in Anchorage.

We all boarded early, that allowed us to leave a little early.

Ground staff at LAX was very helpful. The Alaska lounge food and service is better than most airport lounges. I think the Staff are well trained polite and actually seem happy to work there. Great service Thanks 🙏 Jjk

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!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

Attendants were rude. Scowling. Seats were miserable and we paid extra.

Took off over an hour late with multiple mechanical issues. Gate agent in Dallas was lazy and was slow as molasses. Had a line 10 people long. Spirit bad..

The flight was short. However, my bag was delayed and was put on another flight.

Flight attendant was incredible. Very efficient, friendly and pleasant. Patricia was one of the best I have ever seen. Please give her a big raise!

Because our flight from marsh Harbor to Fort Lauderdale was over three hours delayed it caused us to miss our flight in Fort Lauderdale. Because we missed that flight, it cost us nearly $100 apiece for four different travelers which totaled nearly $400. We are seeking a reimbursement for the flight that we missed in Fort Lauderdale Florida.

Flight expected to leave at 6:40 pm ended leaving at 8:00 am the following day. I slept in a cold airport. Never again Spirit for me…

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

This was the return leg of my journey with Spirit Airlines. Despite its reputation, I found no issues as it got me from point A to B safely and without delay, especially with no mechanical delays, which is fantastic in my book! The staff, from ground crew to cabin crew, were all pleasant and hassle-free. The flight was smooth from takeoff to landing. I have absolutely no complaints about this no-frills airline!

I got a one-way, last-minute nonstop flight from PDX to BWI for only $125. Yes, I got nicked $79 more for a checked suitcase and $89 more for the BIG SEAT option, but it was worth it, even with $4.50 for coffee and $10 for a snack (the latter no different than any other airline). The grand total was still less flying on any other airline.

It was the worst ever, i will be filing a lawsuit to get a refund. Our flight was delayed 4 hours so we would miss our connecting flight, we were not rebooked to our destination the same day, we were not offered any options to get home on the same day despite being clear that we absolutely cannot get stranded at night due to family, we were forced to book our own flights on a different airline to get home, and spririt is refusing a refund because our flight wasn't cancelled, only delayed. oh yeah, and they lost our luggage on the first part of the trip and you cannot get a hold of customer service when anything goes wrong, on hold for 30+ minutes. and their app breaks so you can't use that either.

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

The crew was the best and very accommodating I know you don't offer any complimentary items but water and coffee will not break the bank !!

My flight was cancelled!!! I had to spend 200.00 on another flight!!

The whole day was a nightmare. Flight extremely late. Boarding was a mess of a nightmare.

Book cheap flights from Boise to Boston

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boise to Boston found on KAYAK in the last 72 hours.
6/12Wed
2 stopsSpirit Airlines
25h 02mBOI-BOS
$123
6/11Tue
2 stopsSpirit Airlines
23h 18mBOI-BOS
$127
10/5Sat
2 stopsAmerican Airlines
12h 33mBOI-BOS
$158
9/6Fri
1 stopDelta
9h 05mBOI-BOS
$163
7/26Fri
1 stopAmerican Airlines
7h 56mBOI-BOS
$183
6/20Thu
1 stopDelta
8h 41mBOI-BOS
$204
6/14Fri
2 stops
14h 59mBOI-BOS
$208
6/20Thu
3 stops
30h 27mBOI-BOS
$231
6/15Sat
2 stopsUnited Airlines
13h 12mBOI-BOS
$294
7/27Sat
2 stopsUnited Airlines
12h 09mBOI-BOS
$324

Search by stops

Search by airline

Search by price

Last minute flights from Boise to Boston

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boise to Boston that are departing in the next 10 days.
6/1Sat
multi-stopSpirit Airlines
25h 07mBOI-BOS
6/8Sat
multi-stopSpirit Airlines
15h 53mBOS-BOI
$474
5/31Fri
multi-stopSpirit Airlines
20h 54mBOI-BOS
6/8Sat
multi-stopSpirit Airlines
15h 53mBOS-BOI
$545
6/1Sat
multi-stop
25h 07mBOI-BOS
6/8Sat
multi-stop
29h 50mBOS-BOI
$565
6/1Sat
multi-stop
17h 59mBOI-BOS
6/8Sat
multi-stop
29h 50mBOS-BOI
$718
6/1Sat
multi-stop
12h 27mBOI-BOS
6/8Sat
multi-stop
15h 53mBOS-BOI
$754
6/1Sat
multi-stopUnited Airlines
18h 50mBOI-BOS
6/8Sat
multi-stopUnited Airlines
18h 37mBOS-BOI
$798
5/31Fri
multi-stopUnited Airlines
13h 27mBOI-BOS
6/8Sat
multi-stopUnited Airlines
18h 37mBOS-BOI
$803
6/1Sat
multi-stopAmerican Airlines
8h 23mBOI-BOS
6/8Sat
multi-stopAmerican Airlines
12h 08mBOS-BOI
$861

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Boise - Boston Flights

Departure:

Boise (BOI)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Boise

Cabin classes: