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BOI - BOS

$107 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
Sat 6/15
Sat 6/22

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 42,211,976 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
10:59 pm - 11:15 pmBOI-BOS
22h 16m1 stop
7:00 am - 8:45 pmBOS-BOI
15h 45m1 stop
$286Spirit Airlines
Find Deal
Thu, Aug 22 - Mon, Aug 26
9:13 pm - 12:15 amBOI-BOS
25h 02m2 stops
8:20 pm - 8:23 pmBOS-BOI
26h 03m2 stops
$297Spirit Airlines
Find Deal
Mon, Jun 10 - Thu, Jun 13
7:30 pm - 6:20 amBOI-BOS
8h 50m1 stop
7:10 am - 1:48 pmBOS-BOI
8h 38m1 stop
$386Delta
Find Deal
Mon, Oct 28 - Tue, Nov 12
6:04 pm - 5:55 amBOI-BOS
9h 51m1 stop
9:26 am - 5:15 pmBOS-BOI
9h 49m1 stop
$398American Airlines
Find Deal
Tue, Sep 17 - Thu, Oct 3
10:40 am - 9:40 pmBOI-BOS
9h 00m1 stop
8:30 am - 10:22 pmBOS-BOI
15h 52m3 stops
$408United Airlines
Find Deal
Mon, Oct 28 - Wed, Nov 6
5:31 am - 4:22 pmBOI-BOS
8h 51m1 stop
6:30 pm - 11:59 pmBOS-BOI
7h 29m1 stop
$418Delta
Find Deal
Fri, May 31 - Sat, Jun 8
6:04 pm - 5:55 amBOI-BOS
9h 51m1 stop
9:26 am - 5:15 pmBOS-BOI
9h 49m1 stop
$426American Airlines
Find Deal
Fri, Sep 13 - Mon, Sep 16
8:05 am - 11:20 pmBOI-BOS
13h 15m2 stops
8:30 am - 10:22 pmBOS-BOI
15h 52m3 stops
$467United Airlines
Find Deal
Mon, Oct 28 - Wed, Nov 6
7:50 pm - 7:20 amBOI-BOS
9h 30m1 stop
8:55 am - 10:55 pmBOS-BOI
16h 00m2 stops
$757Alaska Airlines
Find Deal
Thu, Jul 25 - Mon, Jul 29
10:00 am - 7:20 amBOI-BOS
19h 20m1 stop
6:30 pm - 9:20 pmBOS-BOI
28h 50m1 stop
$772Alaska Airlines
Find Deal
Sun, Jul 7 - Sat, Jul 13
4:03 pm - 7:22 pmBOI-BOS
25h 19m2 stops
$107Spirit Airlines
Find Deal
Wed, Jun 12
5:20 pm - 3:13 pmBOI-BOS
19h 53m2 stops
$110Spirit Airlines
Find Deal
Mon, Jun 3
9:15 pm - 11:55 pmBOI-BOS
24h 40m3 stops
$113Spirit Airlines
Find Deal
Tue, May 28
4:03 pm - 2:25 pmBOI-BOS
20h 22m3 stops
$118Spirit Airlines
Find Deal
Wed, Jun 12
10:40 am - 10:05 pmBOI-BOS
9h 25m1 stop
$193Delta
Find Deal
Mon, Aug 5
7:55 pm - 6:59 amBOI-BOS
9h 04m1 stop
$194Delta
Find Deal
Mon, Jun 3
7:31 am - 6:31 pmBOI-BOS
9h 00m2 stops
$198American Airlines
Find Deal
Sat, Oct 5
3:33 pm - 1:38 amBOI-BOS
8h 05m1 stop
$204American Airlines
Find Deal
Thu, Jun 13
2:15 pm - 6:00 amBOI-BOS
13h 45m2 stops
$313United Airlines
Find Deal
Tue, Aug 6
8:40 pm - 2:56 pmBOI-BOS
16h 16m1 stop
$432Alaska Airlines
Find Deal
Tue, May 21
1:35 pm - 11:58 pmBOI-BOS
8h 23m1 stop
5:25 am - 12:45 pmBOS-BOI
9h 20m1 stop
$966American Airlines
Find Deal
Fri, May 17 - Sun, May 19
1:35 pm - 11:58 pmBOI-BOS
8h 23m1 stop
1:04 pm - 9:53 pmBOS-BOI
10h 49m2 stops
$970American Airlines
Find Deal
Sat, May 18 - Mon, May 20
6:00 am - 7:49 pmBOI-BOS
11h 49m2 stops
5:25 am - 12:45 pmBOS-BOI
9h 20m1 stop
$971American Airlines
Find Deal
Fri, May 17 - Sun, May 19
6:00 am - 9:00 pmBOI-BOS
13h 00m2 stops
11:35 am - 9:53 pmBOS-BOI
12h 18m2 stops
$975American Airlines
Find Deal
Sat, May 18 - Mon, May 20
6:00 am - 9:43 pmBOI-BOS
13h 43m2 stops
5:25 am - 4:45 pmBOS-BOI
13h 20m2 stops
$976American Airlines
Find Deal
Fri, May 17 - Sun, May 19

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 $617 and $587 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 61 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 ($286) and Sun Country Air ($350). Spirit Airlines proposed the cheapest one-way flight at $107.

Good to know

Low season

February

High season

September

Cheapest flight

$107
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 $107 for a one-way ticket and $286 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?

    SkyTeam, oneworld, 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 9157 reviews
7.9Comfort
7.3Entertainment
7.3Food
8.6Crew
8.2Boarding
Airline reviews

I enjoyed the leg room at my seat, but I was in an exit row.

6.0 GoodAnonymous, May 2024SFO - EWR
Read more about Alaska Airlines reviews

I enjoyed the leg room at my seat, but I was in an exit row.

Why do you ask about food when only a snack is served? Actual food needs to be bought.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

Alway a a breeze! And great mountain views on left side of plane during entire flight!

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

I have never flown Alaska Airlines before & would recommend them to anyone& will use again

Flight itself was great! Snacks are never really good; in this case, the "butter braids" and Biscotti cookie were both hard. The attendants' were good. We felt we found a good deal on the cost. The check-in process was very smooth: Alaskan Airlines always does a good job. Boarding was pretty timely, too. We fly Alaskan whenever possible and will continue to do so.

Wasn’t an Alaska plane so the seats were very thinly padded- glad I wasn’t going further.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

The boarding was horrible. You couldn’t hear the announcements at all. Probably because there is so much in the area for businesses. They need a louder PA system. Other than that it was a good Delta experience.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

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.

Check in etc was very good. As for on the plane, it was like flying in a freezer. It was so cold, i have flown for years and never been so cold on a plane. Staff on board said its always cold when flying which is a load of rubbish. They wouldnt put any heating on and now i have the flu because of this .

I’ve had a couple flights this week on United that were delayed by an hour or more

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Liked - nothing. Disliked - delayed 35+ min sitting on the plane. Caused me to miss my connection in Charlotte. American Airlines is the worst US Air Carrier company with atrocious customer service.

Worst situation ever! I booked my tickets for this trip on Alaska Airlines. I guess AA is a partner and we flew nonstop from Eugene to PHX on an AA jet. I had to pay for luggage from PHX to EUG. And this was an Alaska Airlines reservation paid for with Alaska airlines credit card! Got to the PHX airport and was not able to check bags because of some weird issue with the AA software. My reservation had to be the-entered by the agent. I will never pick another American Airlines flight on the Alaska Airlines website. While on vacation, I tried to upgrade our seats for the trip home. The request just buffered and never went through. I tried four times and was charged four times on my credit card. The card was charged but the seats were never changed. What a wreck!

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

Use planes with TVs on flights over 4 hours. The free entertainment was a cheap in between solution for a very long flight that you don't even bother providing meals or decent snacks.

Even though we left CMI late, we mostly made up the time.

Delayed almost 4 hours for a 45 minute flight with no explanation.

Again, multiple delays and I eventually just canceled and drove!

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Missed our departing flight due to poor baggage drop staff. At the airport with 2 & 1/2 hours to spare and waited in bag check in until 15 minutes prior to gates closing before baggage staff asked us to move to the front of the line. We weren’t the only passengers that missed the flight. Poor organizational operations by Spirit staff. Otherwise , the return trip was fine.

My experience with Spirit was perfect. Did not expect it to be this good

Worst airline experience ever. Lost my IPad going thru security. Charged for my dog carriage at the gate not at ticket counter. Gave away my seat 6D. Expressed I wanted my seat back after charging me 99 for dog carriage. Should have thrown it out. Had a 16 yr old Yorkie heading to Boston after being a snowbird. Seats small. Very bad experience. Still don’t have my IPad. Horrible

My mother was HARASSED AND ACCOSTED by the gate agent for her bag. I pre purchased the bag fee and the gate agent made my 78 year old mother board, deplane, re pay for her bag fee and board again. The gate agent made my mother pick up her own bag and REFUSED to help her, she is an older woman who wasn’t bothering anyone on a flight that had maybe 30’total passengers. I am going to sue this airlines for their HORRIBLE customer service and treatment of my mother, and all this occurred the day after Mother’s Day!!!

The boarding gate was moved so many times that I missed my flight. No attendants would help me. The wrong gate was even on my boarding pass. I had to repurchase everything. I’ll never fly again. Really a terrible day as I had planned to see a former student who is dying in Louisville Never ever will I forget that day. Your airline is totally uncaring.

Horrible, first flight delayed. They switched my connecting flight while I was en route and even though I was originally supposed to be on the flight going back home to boston, refused to let me board and told me I would have to wait for next flight that was 14 hours later. Ended up renting a car and driving 6.5 hours back home. Still getting messages about flight and it is now showing that the other flight they put me on is now canceled and I would have to wait 24 hours for the next one. I will never book with spirit again

Hated it I would not use Kayak or Spirit ever again.

They stuck us with multiple extra fees. I will never fly spirit again

Arrived 3 hours early and never made it past baggage drop

Flight delayed then canceled! I will NEVER fly Spirit Airlines again and will tell all my friends!

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 19mBOI-BOS
$107
6/3Mon
2 stopsSpirit Airlines
19h 53mBOI-BOS
$110
5/28Tue
3 stopsSpirit Airlines
24h 40mBOI-BOS
$113
6/12Wed
3 stopsSpirit Airlines
20h 22mBOI-BOS
$118
8/5Mon
1 stopDelta
9h 25mBOI-BOS
$193
6/3Mon
1 stopDelta
9h 04mBOI-BOS
$194
10/5Sat
2 stopsAmerican Airlines
9h 00mBOI-BOS
$198
6/13Thu
1 stopAmerican Airlines
8h 05mBOI-BOS
$204
8/6Tue
2 stopsUnited Airlines
13h 45mBOI-BOS
$313
5/21Tue
1 stopAlaska Airlines
16h 16mBOI-BOS
$432

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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.
5/17Fri
multi-stopAmerican Airlines
8h 23mBOI-BOS
5/19Sun
multi-stopAmerican Airlines
9h 20mBOS-BOI
$966
5/18Sat
multi-stopAmerican Airlines
8h 23mBOI-BOS
5/20Mon
multi-stopAmerican Airlines
10h 49mBOS-BOI
$970
5/17Fri
multi-stopAmerican Airlines
11h 49mBOI-BOS
5/19Sun
multi-stopAmerican Airlines
9h 20mBOS-BOI
$971
5/18Sat
multi-stopAmerican Airlines
13h 00mBOI-BOS
5/20Mon
multi-stopAmerican Airlines
12h 18mBOS-BOI
$975
5/17Fri
multi-stopAmerican Airlines
13h 43mBOI-BOS
5/19Sun
multi-stopAmerican Airlines
13h 20mBOS-BOI
$976

Search by stops

Search by airline

Search by price

Boise - Boston Flights

Departure:

Boise (undefined)United States

Destination:

Boston (BOS)United States

Return flight deals:

Boston - Boise

Cabin classes: