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Cheap flights from Boise to Boston from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Boston departing on 2/15. 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 Boise to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:50 am - 3:59 pm
BOI
-
BOS
8h 09m
1 stop
Delta Logo
9:40 am - 4:00 pm
BOS
-
BOI
8h 20m
1 stop
$257Delta
Wed, Feb 18 - Sat, Mar 14
American Airlines Logo
7:00 am - 7:04 pm
BOI
-
BOS
10h 04m
2 stops
American Airlines Logo
6:45 am - 12:38 pm
BOS
-
BOI
7h 53m
1 stop
$262American Airlines
Tue, Mar 31 - Tue, Apr 7
Delta Logo
5:20 am - 2:13 pm
BOI
-
BOS
6h 53m
1 stop
Delta Logo
3:10 pm - 9:09 pm
BOS
-
BOI
7h 59m
1 stop
$288Delta
Tue, Feb 17 - Wed, Mar 18
United Airlines Logo
5:00 am - 4:22 pm
BOI
-
BOS
9h 22m
2 stops
United Airlines Logo
3:05 pm - 9:22 pm
BOS
-
BOI
8h 17m
1 stop
$296United Airlines
Wed, Apr 22 - Tue, Apr 28
Delta Logo
5:50 am - 3:59 pm
BOI
-
BOS
8h 09m
1 stop
Delta Logo
3:15 pm - 8:55 pm
BOS
-
BOI
7h 40m
1 stop
$297Delta
Thu, Feb 19 - Tue, Feb 24
Delta Logo
5:50 am - 3:59 pm
BOI
-
BOS
8h 09m
1 stop
Delta Logo
7:15 am - 4:15 pm
BOS
-
BOI
11h 00m
1 stop
$307Delta
Thu, Feb 19 - Tue, Feb 24
United Airlines Logo
6:25 am - 3:35 pm
BOI
-
BOS
7h 10m
1 stop
United Airlines Logo
6:00 am - 1:32 pm
BOS
-
BOI
9h 32m
2 stops
$309United Airlines
Wed, Feb 18 - Tue, Mar 17
Delta Logo
5:15 pm - 6:21 pm
BOI
-
BOS
23h 06m
2 stops
Delta Logo
9:40 am - 6:42 pm
BOS
-
BOI
11h 02m
1 stop
$310Delta
Tue, Feb 17 - Sat, Mar 14
Alaska Airlines Logo
10:50 pm - 4:36 pm
BOI
-
BOS
15h 46m
2 stops
Alaska Airlines Logo
7:00 am - 3:08 pm
BOS
-
BOI
10h 08m
1 stop
$315Alaska Airlines
Tue, Mar 10 - Tue, Mar 17
Alaska Airlines Logo
1:55 pm - 11:54 pm
BOI
-
BOS
7h 59m
1 stop
Alaska Airlines Logo
7:00 am - 3:10 pm
BOS
-
BOI
10h 10m
1 stop
$318Alaska Airlines
Wed, Feb 4 - Wed, Feb 11

United Airlines flights from Boise to Boston

Our best United Airlines deals on Boise to Boston flight tickets
United Airlines
Feb 18
BOI6:25 amBoise Air Term. Gowen Fld
7h 10m
1 stop
BOS3:35 pmBoston Logan Intl
Mar 17
BOS7:55 amBoston Logan Intl
10h 54m
1 stop
BOI4:49 pmBoise Air Term. Gowen Fld
$257
United Airlines
Apr 22
BOI5:00 amBoise Air Term. Gowen Fld
9h 22m
2 stops
BOS4:22 pmBoston Logan Intl
Apr 28
BOS3:05 pmBoston Logan Intl
8h 17m
1 stop
BOI9:22 pmBoise Air Term. Gowen Fld
$296
United Airlines
Feb 18
BOI6:25 amBoise Air Term. Gowen Fld
7h 10m
1 stop
BOS3:35 pmBoston Logan Intl
Mar 17
BOS6:00 amBoston Logan Intl
9h 32m
2 stops
BOI1:32 pmBoise Air Term. Gowen Fld
$309

American Airlines flights from Boise to Boston

Our best American Airlines deals on Boise to Boston flight tickets
American Airlines
Mar 31
BOI7:00 amBoise Air Term. Gowen Fld
10h 04m
2 stops
BOS7:04 pmBoston Logan Intl
Apr 7
BOS6:45 amBoston Logan Intl
7h 53m
1 stop
BOI12:38 pmBoise Air Term. Gowen Fld
$262
American Airlines
Apr 22
BOI1:29 pmBoise Air Term. Gowen Fld
8h 53m
1 stop
BOS12:22 amBoston Logan Intl
Apr 26
BOS6:45 amBoston Logan Intl
7h 53m
1 stop
BOI12:38 pmBoise Air Term. Gowen Fld
$403
American Airlines
Feb 4
BOI7:20 amBoise Air Term. Gowen Fld
10h 13m
2 stops
BOS7:33 pmBoston Logan Intl
Feb 11
BOS10:00 amBoston Logan Intl
11h 25m
2 stops
BOI7:25 pmBoise Air Term. Gowen Fld
$416

momondo Fare Finder

 
Customize your flight search to find flights from Boise to Boston 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 15, 2026.
Use the filters below to find and compare flights from Boise to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 2/18

5:50 am-3:59 pm

1 stop8h 09m

Boston Logan Intl

Sat 3/14

9:40 am-4:00 pm

1 stop8h 20m

$257

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 3/31

7:00 am-7:04 pm

2 stops10h 04m

Boston Logan Intl

Tue 4/7

6:45 am-12:38 pm

1 stop7h 53m

$262

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 2/17

5:20 am-2:13 pm

1 stop6h 53m

Boston Logan Intl

Wed 3/18

3:10 pm-9:09 pm

1 stop7h 59m

$288

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/22

5:00 am-4:22 pm

2 stops9h 22m

Boston Logan Intl

Tue 4/28

3:05 pm-9:22 pm

1 stop8h 17m

$296

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 2/19

5:50 am-3:59 pm

1 stop8h 09m

Boston Logan Intl

Tue 2/24

3:15 pm-8:55 pm

1 stop7h 40m

$297

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 2/19

5:50 am-3:59 pm

1 stop8h 09m

Boston Logan Intl

Tue 2/24

7:15 am-4:15 pm

1 stop11h 00m

$307

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 2/18

6:25 am-3:35 pm

1 stop7h 10m

Boston Logan Intl

Tue 3/17

6:00 am-1:32 pm

2 stops9h 32m

$309

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 2/17

5:15 pm-6:21 pm

2 stops23h 06m

Boston Logan Intl

Sat 3/14

9:40 am-6:42 pm

1 stop11h 02m

$310

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 3/10

10:50 pm-4:36 pm

2 stops15h 46m

Boston Logan Intl

Tue 3/17

7:00 am-3:08 pm

1 stop10h 08m

$315

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 2/4

1:55 pm-11:54 pm

1 stop7h 59m

Boston Logan Intl

Wed 2/11

7:00 am-3:10 pm

1 stop10h 10m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Boise to Boston

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 Boston?

In general, December is the cheapest month to fly from Boise to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $263. If you aren’t able to travel during the month of December, then book flights to Boston from Boise during April instead. Flights to Boston in April, while not as cheap as those in December, still average around $341.

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

You are more likely to see cheaper flights to Boston from Boise when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $450 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Boise for as low as $309 on momondo.

What cabin class options are available on Boise Air Term. Gowen Fld to Boston Logan Intl flights?

There is only 1 cabin class available to choose from on Boise Air Term. Gowen Fld to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boise to Boston flights?

You could potentially save up to 54% on your flight if you consider stops on a Boise to Boston flight.

How have Boise to Boston flight prices changed over time?

As of January 2026, prices for Boise to Boston flights are approximately 2% more expensive when compared to flights at the same time last year.

When to book flights from Boise to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Boston (BOI to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Boston

Fastest flight time

6h 49m

Direct flights

None
The fastest flight from Boise to Boston takes 6h 49m
There are no direct flights from Boise to Boston. There are no popular flight routes from Boise to Boston.
Search flight deals

  • How far is Boise Air Term. Gowen Fld to Boston Logan Intl by plane?

    A flight from Boise Air Term. Gowen Fld to Boston Logan Intl will travel around 2253.4 mi. Typically, this will take 6h 49m by plane in normal conditions.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Boston Logan Intl Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boise Air Term. Gowen Fld Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Boston?

Best airlines flying from Boise to Boston

Compare and see reviews for airlines that fly from Boise to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $194Free CancellationRating
7.9
8,051 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,136 reviews
Search American Airlines flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,164 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $300Free CancellationRating
8.0
11,721 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,258 reviews
Search Southwest flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Laconia
Brockton
Sturbridge
Everett
Chatham
Concord

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Boston?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boise to Boston. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boise to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boise to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Boise. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boise to Boston right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boise to Boston flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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