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Cheap flights from Boise to Boston from $140

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 5/13. 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
1:52 pm - 11:59 pm
BOI
-
BOS
8h 07m
1 stop
Delta Logo
7:48 am - 2:43 pm
BOS
-
BOI
8h 55m
1 stop
$265Delta
Tue, May 5 - Tue, May 19
Delta Logo
5:40 am - 3:42 pm
BOI
-
BOS
8h 02m
1 stop
Delta Logo
3:55 pm - 11:55 pm
BOS
-
BOI
10h 00m
1 stop
$269Delta
Tue, May 5 - Tue, May 19
Delta Logo
10:41 am - 11:07 pm
BOI
-
BOS
10h 26m
2 stops
Delta Logo
7:48 am - 2:43 pm
BOS
-
BOI
8h 55m
1 stop
$270Delta
Tue, May 5 - Tue, May 19
Delta Logo
6:00 pm - 6:20 am
BOI
-
BOS
10h 20m
2 stops
Delta Logo
5:51 am - 2:43 pm
BOS
-
BOI
10h 52m
2 stops
$275Delta
Thu, May 7 - Tue, May 12
United Airlines Logo
2:37 pm - 11:59 pm
BOI
-
BOS
7h 22m
1 stop
United Airlines Logo
6:00 am - 11:49 am
BOS
-
BOI
7h 49m
1 stop
$281United Airlines
Wed, Apr 15 - Sat, Apr 25
Delta Logo
1:45 pm - 11:59 pm
BOI
-
BOS
8h 14m
1 stop
Delta Logo
7:10 am - 4:03 pm
BOS
-
BOI
10h 53m
1 stop
$283Delta
Wed, Apr 1 - Mon, Apr 6
Delta Logo
10:35 am - 11:59 pm
BOI
-
BOS
11h 24m
2 stops
Delta Logo
7:10 am - 4:03 pm
BOS
-
BOI
10h 53m
1 stop
$288Delta
Wed, Apr 1 - Mon, Apr 6
Delta Logo
8:40 pm - 9:11 am
BOI
-
BOS
10h 31m
2 stops
Delta Logo
1:06 pm - 10:24 pm
BOS
-
BOI
11h 18m
2 stops
$294Delta
Wed, Apr 15 - Sat, Apr 25
United Airlines Logo
9:26 am - 9:28 pm
BOI
-
BOS
10h 02m
1 stop
United Airlines Logo
4:50 pm - 10:35 pm
BOS
-
BOI
7h 45m
1 stop
$299United Airlines
Wed, Apr 15 - Sat, Apr 25
Delta Logo
8:40 pm - 6:55 am
BOI
-
BOS
8h 15m
1 stop
Delta Logo
1:06 pm - 10:24 pm
BOS
-
BOI
11h 18m
2 stops
$310Delta
Wed, Apr 15 - Sat, Apr 25

Southwest flights from Boise to Boston

Our best Southwest deals on Boise to Boston flight tickets
Southwest
Jul 22
BOI7:10 amBoise Air Term. Gowen Fld
8h 40m
1 stop
BOS5:50 pmBoston Logan Intl
Jul 25
BOS6:40 amBoston Logan Intl
12h 40m
1 stop
BOI5:20 pmBoise Air Term. Gowen Fld
$386
Southwest
Jul 22
BOI6:00 amBoise Air Term. Gowen Fld
9h 50m
2 stops
BOS5:50 pmBoston Logan Intl
Jul 25
BOS6:40 amBoston Logan Intl
12h 40m
1 stop
BOI5:20 pmBoise Air Term. Gowen Fld
$392
Southwest
Apr 1
BOI3:15 pmBoise Air Term. Gowen Fld
6h 35m
1 stop
BOS11:50 pmBoston Logan Intl
Apr 20
BOS3:45 pmBoston Logan Intl
11h 00m
2 stops
BOI12:45 amBoise Air Term. Gowen Fld
$410

United Airlines flights from Boise to Boston

Our best United Airlines deals on Boise to Boston flight tickets
United Airlines
Apr 15
BOI2:37 pmBoise Air Term. Gowen Fld
7h 22m
1 stop
BOS11:59 pmBoston Logan Intl
Apr 25
BOS6:00 amBoston Logan Intl
7h 49m
1 stop
BOI11:49 amBoise Air Term. Gowen Fld
$281
United Airlines
Apr 15
BOI9:26 amBoise Air Term. Gowen Fld
10h 02m
1 stop
BOS9:28 pmBoston Logan Intl
Apr 25
BOS4:50 pmBoston Logan Intl
7h 45m
1 stop
BOI10:35 pmBoise Air Term. Gowen Fld
$299
United Airlines
Jun 19
BOI12:38 pmBoise Air Term. Gowen Fld
8h 38m
1 stop
BOS11:16 pmBoston Logan Intl
Jun 23
BOS6:00 amBoston Logan Intl
7h 32m
1 stop
BOI11:32 amBoise Air Term. Gowen Fld
$387

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 February 27, 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

Tue 5/5

1:52 pm-11:59 pm

1 stop8h 07m

Boston Logan Intl

Tue 5/19

7:48 am-2:43 pm

1 stop8h 55m

$265

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 5/5

5:40 am-3:42 pm

1 stop8h 02m

Boston Logan Intl

Tue 5/19

3:55 pm-11:55 pm

1 stop10h 00m

$269

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 5/5

10:41 am-11:07 pm

2 stops10h 26m

Boston Logan Intl

Tue 5/19

7:48 am-2:43 pm

1 stop8h 55m

$270

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 5/7

6:00 pm-6:20 am

2 stops10h 20m

Boston Logan Intl

Tue 5/12

5:51 am-2:43 pm

2 stops10h 52m

$275

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/15

2:37 pm-11:59 pm

1 stop7h 22m

Boston Logan Intl

Sat 4/25

6:00 am-11:49 am

1 stop7h 49m

$281

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/1

1:45 pm-11:59 pm

1 stop8h 14m

Boston Logan Intl

Mon 4/6

7:10 am-4:03 pm

1 stop10h 53m

$283

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/1

10:35 am-11:59 pm

2 stops11h 24m

Boston Logan Intl

Mon 4/6

7:10 am-4:03 pm

1 stop10h 53m

$288

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/15

8:40 pm-9:11 am

2 stops10h 31m

Boston Logan Intl

Sat 4/25

1:06 pm-10:24 pm

2 stops11h 18m

$294

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/15

9:26 am-9:28 pm

1 stop10h 02m

Boston Logan Intl

Sat 4/25

4:50 pm-10:35 pm

1 stop7h 45m

$299

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 4/15

8:40 pm-6:55 am

1 stop8h 15m

Boston Logan Intl

Sat 4/25

1:06 pm-10:24 pm

2 stops11h 18m

$310

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 September instead. Flights to Boston in September, while not as cheap as those in December, still average around $358.

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 $447 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 $327 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 59% 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 February 2026, prices for Boise to Boston flights are approximately 3% 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 30m

Direct flights

None
The fastest flight from Boise to Boston takes 6h 30m
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 30m 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
8,242 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,357 reviews
Search American Airlines flights
United AirlinesPriceFrom $263Free CancellationRating
7.4
9,349 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $300Free CancellationRating
8.0
11,965 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,301 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
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Narragansett
Gloucester
Falmouth
Brockton
Laconia
Warwick
Nashua
Chatham
Sturbridge
Everett

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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