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Cheap flights from Boise to Boston from $129

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 1/12. 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.
American Airlines Logo
12:37 pm - 11:12 pm
BOI
-
BOS
8h 35m1 stop
American Airlines Logo
6:00 am - 1:08 pm
BOS
-
BOI
9h 08m1 stop
$257American Airlines
Wed, Jan 21 - Sun, Jan 25
American Airlines Logo
7:20 am - 8:45 pm
BOI
-
BOS
11h 25m2 stops
American Airlines Logo
6:00 am - 1:08 pm
BOS
-
BOI
9h 08m1 stop
$262American Airlines
Wed, Jan 21 - Sun, Jan 25
Alaska Airlines Logo
5:40 am - 3:20 pm
BOI
-
BOS
7h 40m1 stop
Alaska Airlines Logo
5:20 pm - 11:58 pm
BOS
-
BOI
8h 38m1 stop
$336Alaska Airlines
Mon, Feb 2 - Thu, Feb 5
Southwest Logo
7:45 am - 4:50 pm
BOI
-
BOS
7h 05m1 stop
Southwest Logo
1:35 pm - 11:40 pm
BOS
-
BOI
12h 05m2 stops
$342Southwest
Mon, Feb 2 - Thu, Feb 5
Southwest Logo
7:45 am - 9:25 pm
BOI
-
BOS
11h 40m2 stops
Southwest Logo
1:35 pm - 11:40 pm
BOS
-
BOI
12h 05m2 stops
$347Southwest
Mon, Feb 2 - Thu, Feb 5
American Airlines Logo
6:13 am - 11:12 pm
BOI
-
BOS
14h 59m1 stop
American Airlines Logo
6:00 am - 2:08 pm
BOS
-
BOI
10h 08m1 stop
$350American Airlines
Fri, Jan 9 - Mon, Jan 12
United Airlines Logo
2:20 pm - 12:52 am
BOI
-
BOS
8h 32m1 stop
United Airlines Logo
11:17 am - 7:45 pm
BOS
-
BOI
10h 28m1 stop
$357United Airlines
Sat, Jan 10 - Tue, Jan 13
Alaska Airlines Logo
5:55 pm - 11:54 pm
BOI
-
BOS
27h 59m1 stop
Alaska Airlines Logo
7:00 am - 3:10 pm
BOS
-
BOI
10h 10m1 stop
$360Alaska Airlines
Mon, Jan 19 - Sat, Jan 24
United Airlines Logo
12:19 pm - 9:38 pm
BOI
-
BOS
7h 19m1 stop
United Airlines Logo
6:00 am - 1:35 pm
BOS
-
BOI
9h 35m2 stops
$362United Airlines
Sat, Jan 10 - Tue, Jan 13
United Airlines Logo
9:48 am - 11:49 pm
BOI
-
BOS
12h 01m2 stops
United Airlines Logo
11:17 am - 9:25 pm
BOS
-
BOI
12h 08m2 stops
$367United Airlines
Sat, Jan 10 - Tue, Jan 13

Delta flights from Boise to Boston

Our best Delta deals on Boise to Boston flight tickets
Delta
Jun 5
BOI12:42 pmBoise Air Term. Gowen Fld
9h 41m
1 stop
BOS12:23 amBoston Logan Intl
Jun 11
BOS5:40 amBoston Logan Intl
7h 19m
1 stop
BOI10:59 amBoise Air Term. Gowen Fld
$411
Find similar
Delta
Jun 19
BOI1:43 pmBoise Air Term. Gowen Fld
9h 20m
1 stop
BOS1:03 amBoston Logan Intl
Jun 27
BOS6:00 amBoston Logan Intl
10h 34m
1 stop
BOI2:34 pmBoise Air Term. Gowen Fld
$443
Find similar
Delta
Jun 20
BOI1:15 pmBoise Air Term. Gowen Fld
8h 42m
1 stop
BOS11:57 pmBoston Logan Intl
Jun 21
BOS5:40 amBoston Logan Intl
7h 19m
1 stop
BOI10:59 amBoise Air Term. Gowen Fld
$475
Find similar

United Airlines flights from Boise to Boston

Our best United Airlines deals on Boise to Boston flight tickets
United Airlines
Dec 31
BOI2:10 pmBoise Air Term. Gowen Fld
8h 43m
1 stop
BOS12:53 amBoston Logan Intl
Jan 27
BOS4:49 pmBoston Logan Intl
8h 08m
1 stop
BOI10:57 pmBoise Air Term. Gowen Fld
$279
Find similar
United Airlines
Dec 31
BOI2:10 pmBoise Air Term. Gowen Fld
8h 43m
1 stop
BOS12:53 amBoston Logan Intl
Jan 27
BOS2:20 pmBoston Logan Intl
10h 37m
2 stops
BOI10:57 pmBoise Air Term. Gowen Fld
$284
Find similar
United Airlines
Dec 31
BOI12:20 pmBoise Air Term. Gowen Fld
9h 34m
2 stops
BOS11:54 pmBoston Logan Intl
Jan 27
BOS6:00 amBoston Logan Intl
9h 35m
2 stops
BOI1:35 pmBoise Air Term. Gowen Fld
$328
Find similar

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 December 24, 2025.
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 1/21

12:37 pm-11:12 pm

1 stop8h 35m

Boston Logan Intl

Sun 1/25

6:00 am-1:08 pm

1 stop9h 08m

$257

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 1/21

7:20 am-8:45 pm

2 stops11h 25m

Boston Logan Intl

Sun 1/25

6:00 am-1:08 pm

1 stop9h 08m

$262

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 2/2

5:40 am-3:20 pm

1 stop7h 40m

Boston Logan Intl

Thu 2/5

5:20 pm-11:58 pm

1 stop8h 38m

$336

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 2/2

7:45 am-4:50 pm

1 stop7h 05m

Boston Logan Intl

Thu 2/5

1:35 pm-11:40 pm

2 stops12h 05m

$342

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 2/2

7:45 am-9:25 pm

2 stops11h 40m

Boston Logan Intl

Thu 2/5

1:35 pm-11:40 pm

2 stops12h 05m

$347

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Fri 1/9

6:13 am-11:12 pm

1 stop14h 59m

Boston Logan Intl

Mon 1/12

6:00 am-2:08 pm

1 stop10h 08m

$350

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 1/10

2:20 pm-12:52 am

1 stop8h 32m

Boston Logan Intl

Tue 1/13

11:17 am-7:45 pm

1 stop10h 28m

$357

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 1/19

5:55 pm-11:54 pm

1 stop27h 59m

Boston Logan Intl

Sat 1/24

7:00 am-3:10 pm

1 stop10h 10m

$360

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 1/10

12:19 pm-9:38 pm

1 stop7h 19m

Boston Logan Intl

Tue 1/13

6:00 am-1:35 pm

2 stops9h 35m

$362

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 1/10

9:48 am-11:49 pm

2 stops12h 01m

Boston Logan Intl

Tue 1/13

11:17 am-9:25 pm

2 stops12h 08m

$367

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, February 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 $320. If you aren’t able to travel during the month of February, then book flights to Boston from Boise during December instead. Flights to Boston in December, while not as cheap as those in February, still average around $344.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Boise to Boston is on a Tuesday when prices can be found for as low as $434. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Friday is $559.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Boise to Boston in the evening for as low as $472. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $533 per ticket.

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 $434 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 $306 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 24% 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 December 2025, prices for Boise to Boston flights are approximately 9% 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

7h 27m

Direct flights

None
The fastest flight from Boise to Boston takes 7h 27m
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 7h 27m 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 $204Free CancellationRating
7.9
8,013 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,111 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $306Free CancellationRating
8.0
11,520 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,255 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
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Warwick

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.

An easier way to manage your Boston trip

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