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Cheap flights from Boise to Boston from $160

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 2/19. 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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Cheap round-trip flights

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Alaska Airlines Logo
11:35 am - 11:54 pmBOI-BOS
10h 19m1 stop
Alaska Airlines Logo
5:20 pm - 11:58 pmBOS-BOI
8h 38m1 stop
$306Alaska Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Multiple Airlines Logo
5:40 am - 3:47 pmBOI-BOS
8h 07m1 stop
Multiple Airlines Logo
7:00 am - 3:10 pmBOS-BOI
10h 10m1 stop
$308Multiple Airlines
Find Deal
Sat, Jan 10 - Sat, Jan 17
Delta Logo
5:30 am - 2:05 pmBOI-BOS
6h 35m1 stop
Delta Logo
5:35 am - 12:32 pmBOS-BOI
8h 57m1 stop
$323Delta
Find Deal
Thu, Jan 8 - Sat, Jan 10
United Airlines Logo
8:15 am - 5:19 pmBOI-BOS
7h 04m1 stop
United Airlines Logo
10:30 am - 7:45 pmBOS-BOI
11h 15m2 stops
$332United Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
11:54 am - 11:59 pmBOI-BOS
10h 05m1 stop
Alaska Airlines Logo
6:24 pm - 9:40 amBOS-BOI
17h 16m1 stop
$351Alaska Airlines
Find Deal
Thu, Feb 12 - Tue, Feb 17
Delta Logo
1:00 pm - 7:33 amBOI-BOS
16h 33m2 stops
Delta Logo
3:08 pm - 8:55 pmBOS-BOI
7h 47m1 stop
$363Delta
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Sat, Jan 10 - Sat, Jan 17
Delta Logo
5:40 am - 4:09 pmBOI-BOS
8h 29m1 stop
Delta Logo
6:15 am - 11:12 pmBOS-BOI
18h 57m2 stops
$366Delta
Find Deal
Thu, Jan 8 - Sat, Jan 10
Southwest Logo
7:45 am - 9:25 pmBOI-BOS
11h 40m2 stops
Southwest Logo
1:20 pm - 10:30 pmBOS-BOI
11h 10m2 stops
$395Southwest
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Thu, Jan 8 - Mon, Jan 12
Alaska Airlines Logo
5:40 am - 3:36 pmBOI-BOS
7h 56m1 stop
Alaska Airlines Logo
6:24 pm - 9:40 amBOS-BOI
17h 16m1 stop
$397Alaska Airlines
Find Deal
Thu, Feb 12 - Mon, Feb 16
Alaska Airlines Logo
9:50 pm - 7:48 amBOI-BOS
7h 58m1 stop
Alaska Airlines Logo
4:45 pm - 2:17 pmBOS-BOI
23h 32m1 stop
$408Alaska Airlines
Find Deal
Wed, Dec 31 - Mon, Jan 5

American Airlines flights from Boise to Boston

Our best American Airlines deals on Boise to Boston flight tickets
American Airlines
Jan 8
BOI7:20 amBoise Air Term. Gowen Fld
9h 42m
2 stops
BOS7:02 pmBoston Logan Intl
Jan 10
BOS6:43 amBoston Logan Intl
14h 42m
2 stops
BOI7:25 pmBoise Air Term. Gowen Fld
$433
Find similar
American Airlines
Apr 15
BOI1:25 pmBoise Air Term. Gowen Fld
6h 40m
1 stop
BOS10:05 pmBoston Logan Intl
Apr 25
BOS12:00 pmBoston Logan Intl
11h 07m
2 stops
BOI9:07 pmBoise Air Term. Gowen Fld
$458
Find similar
American Airlines
Apr 16
BOI1:25 pmBoise Air Term. Gowen Fld
6h 40m
1 stop
BOS10:05 pmBoston Logan Intl
Apr 21
BOS5:53 amBoston Logan Intl
8h 30m
1 stop
BOI12:23 pmBoise Air Term. Gowen Fld
$509
Find similar

Alaska Airlines flights from Boise to Boston

Our best Alaska Airlines deals on Boise to Boston flight tickets
Alaska Airlines
Jan 8
BOI11:35 amBoise Air Term. Gowen Fld
10h 19m
1 stop
BOS11:54 pmBoston Logan Intl
Jan 12
BOS5:20 pmBoston Logan Intl
8h 38m
1 stop
BOI11:58 pmBoise Air Term. Gowen Fld
$306
Find similar
Alaska Airlines
Feb 12
BOI11:54 amBoise Air Term. Gowen Fld
10h 05m
1 stop
BOS11:59 pmBoston Logan Intl
Feb 17
BOS6:24 pmBoston Logan Intl
17h 16m
1 stop
BOI9:40 amBoise Air Term. Gowen Fld
$351
Find similar
Alaska Airlines
Feb 12
BOI5:40 amBoise Air Term. Gowen Fld
7h 56m
1 stop
BOS3:36 pmBoston Logan Intl
Feb 16
BOS6:24 pmBoston Logan Intl
17h 16m
1 stop
BOI9:40 amBoise Air Term. Gowen Fld
$397
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 November 25, 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

Thu 1/8

11:35 am-11:54 pm

1 stop10h 19m

Boston Logan Intl

Mon 1/12

5:20 pm-11:58 pm

1 stop8h 38m

$306

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 1/10

5:40 am-3:47 pm

1 stop8h 07m

Boston Logan Intl

Sat 1/17

7:00 am-3:10 pm

1 stop10h 10m

$308

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 1/8

5:30 am-2:05 pm

1 stop6h 35m

Boston Logan Intl

Sat 1/10

5:35 am-12:32 pm

1 stop8h 57m

$323

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 1/8

8:15 am-5:19 pm

1 stop7h 04m

Boston Logan Intl

Mon 1/12

10:30 am-7:45 pm

2 stops11h 15m

$332

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 2/12

11:54 am-11:59 pm

1 stop10h 05m

Boston Logan Intl

Tue 2/17

6:24 pm-9:40 am

1 stop17h 16m

$351

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 1/10

1:00 pm-7:33 am

2 stops16h 33m

Boston Logan Intl

Sat 1/17

3:08 pm-8:55 pm

1 stop7h 47m

$363

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 1/8

5:40 am-4:09 pm

1 stop8h 29m

Boston Logan Intl

Sat 1/10

6:15 am-11:12 pm

2 stops18h 57m

$366

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 1/8

7:45 am-9:25 pm

2 stops11h 40m

Boston Logan Intl

Mon 1/12

1:20 pm-10:30 pm

2 stops11h 10m

$395

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 2/12

5:40 am-3:36 pm

1 stop7h 56m

Boston Logan Intl

Mon 2/16

6:24 pm-9:40 am

1 stop17h 16m

$397

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 12/31

9:50 pm-7:48 am

1 stop7h 58m

Boston Logan Intl

Mon 1/5

4:45 pm-2:17 pm

1 stop23h 32m

$408

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, April 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 $375. If you aren’t able to travel during the month of April, then book flights to Boston from Boise during February instead. Flights to Boston in February, while not as cheap as those in April, still average around $393.

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 $448 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 37% 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 November 2025, prices for Boise to Boston flights are approximately 16% cheaper 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 27m

Direct flights

None
The fastest flight from Boise to Boston takes 6h 27m
There are no direct flights from Boise to Boston. There are no popular flight routes from Boise to Boston.
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  • 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 35m 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 $205Free CancellationRating
7.9
7,999 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $306Free CancellationRating
8.0
11,352 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,254 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
Nashua
Gloucester
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

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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