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Cheap flights from Boise to Boston from $159

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Boise to Boston

Cheap round-trip flights

Hawaiian Airlines Logo
8:50 pm - 7:29 amBOI-BOS
8h 39m1 stop
Hawaiian Airlines Logo
7:00 am - 10:20 pmBOS-BOI
17h 20m1 stop
$316Hawaiian Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 12
Delta Logo
11:41 am - 11:59 pmBOI-BOS
10h 18m1 stop
Delta Logo
7:20 am - 4:06 pmBOS-BOI
10h 46m1 stop
$317Delta
Find Deal
Wed, Oct 15 - Tue, Oct 21
Southwest Logo
12:50 pm - 11:25 pmBOI-BOS
8h 35m1 stop
Southwest Logo
3:30 pm - 12:20 amBOS-BOI
10h 50m2 stops
$332Southwest
Find Deal
Wed, Oct 29 - Thu, Oct 30
Alaska Airlines Logo
6:05 pm - 7:29 amBOI-BOS
11h 24m1 stop
Alaska Airlines Logo
6:23 pm - 8:10 amBOS-BOI
15h 47m2 stops
$335Alaska Airlines
Find Deal
Mon, Nov 3 - Wed, Nov 12
Alaska Airlines Logo
8:50 am - 12:20 amBOI-BOS
13h 30m1 stop
Alaska Airlines Logo
7:00 am - 3:12 pmBOS-BOI
10h 12m1 stop
$336Alaska Airlines
Find Deal
Thu, Oct 30 - Sat, Nov 1
American Airlines Logo
1:25 pm - 11:11 pmBOI-BOS
7h 46m1 stop
American Airlines Logo
1:23 pm - 10:32 pmBOS-BOI
11h 09m2 stops
$353American Airlines
Find Deal
Fri, Nov 14 - Tue, Nov 18
American Airlines Logo
1:25 pm - 11:06 pmBOI-BOS
7h 41m1 stop
American Airlines Logo
1:23 pm - 10:32 pmBOS-BOI
11h 09m2 stops
$363American Airlines
Find Deal
Fri, Nov 7 - Tue, Nov 11
United Airlines Logo
12:35 pm - 9:45 pmBOI-BOS
7h 10m1 stop
United Airlines Logo
6:00 am - 1:43 pmBOS-BOI
9h 43m1 stop
$368United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18
Southwest Logo
5:00 am - 4:05 pmBOI-BOS
9h 05m2 stops
Southwest Logo
2:10 pm - 10:25 pmBOS-BOI
10h 15m2 stops
$375Southwest
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Sat, Nov 8 - Tue, Nov 11
United Airlines Logo
12:35 pm - 11:59 pmBOI-BOS
9h 24m2 stops
United Airlines Logo
6:00 am - 1:43 pmBOS-BOI
9h 43m1 stop
$412United Airlines
Find Deal
Sat, Oct 11 - Sat, Oct 18

United Airlines flights from Boise to Boston

Our best United Airlines deals on Boise to Boston flight tickets
United Airlines
Oct 11
BOI12:35 pmBoise Air Term. Gowen Fld
7h 10m
1 stop
BOS9:45 pmBoston Logan Intl
Oct 18
BOS6:00 amBoston Logan Intl
9h 43m
1 stop
BOI1:43 pmBoise Air Term. Gowen Fld
$368
Find similar
United Airlines
Oct 11
BOI12:35 pmBoise Air Term. Gowen Fld
9h 24m
2 stops
BOS11:59 pmBoston Logan Intl
Oct 18
BOS6:00 amBoston Logan Intl
9h 43m
1 stop
BOI1:43 pmBoise Air Term. Gowen Fld
$412
Find similar
United Airlines
Oct 25
BOI10:40 amBoise Air Term. Gowen Fld
12h 10m
2 stops
BOS12:50 amBoston Logan Intl
Oct 29
BOS8:30 amBoston Logan Intl
14h 51m
2 stops
BOI9:21 pmBoise Air Term. Gowen Fld
$437
Find similar

Alaska Airlines flights from Boise to Boston

Our best Alaska Airlines deals on Boise to Boston flight tickets
Alaska Airlines
Nov 3
BOI6:05 pmBoise Air Term. Gowen Fld
11h 24m
1 stop
BOS7:29 amBoston Logan Intl
Nov 12
BOS6:23 pmBoston Logan Intl
15h 47m
2 stops
BOI8:10 amBoise Air Term. Gowen Fld
$335
Find similar
Alaska Airlines
Oct 30
BOI8:50 amBoise Air Term. Gowen Fld
13h 30m
1 stop
BOS12:20 amBoston Logan Intl
Nov 1
BOS7:00 amBoston Logan Intl
10h 12m
1 stop
BOI3:12 pmBoise Air Term. Gowen Fld
$336
Find similar
Alaska Airlines
Nov 2
BOI7:30 amBoise Air Term. Gowen Fld
14h 50m
2 stops
BOS12:20 amBoston Logan Intl
Nov 4
BOS4:24 pmBoston Logan Intl
21h 09m
1 stop
BOI11:33 amBoise Air Term. Gowen Fld
$345
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 September 16, 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

Mon 11/3

8:50 pm-7:29 am

1 stop8h 39m

Boston Logan Intl

Wed 11/12

7:00 am-10:20 pm

1 stop17h 20m

$316

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 10/15

11:41 am-11:59 pm

1 stop10h 18m

Boston Logan Intl

Tue 10/21

7:20 am-4:06 pm

1 stop10h 46m

$317

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Wed 10/29

12:50 pm-11:25 pm

1 stop8h 35m

Boston Logan Intl

Thu 10/30

3:30 pm-12:20 am

2 stops10h 50m

$332

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Mon 11/3

6:05 pm-7:29 am

1 stop11h 24m

Boston Logan Intl

Wed 11/12

6:23 pm-8:10 am

2 stops15h 47m

$335

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 10/30

8:50 am-12:20 am

1 stop13h 30m

Boston Logan Intl

Sat 11/1

7:00 am-3:12 pm

1 stop10h 12m

$336

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Fri 11/14

1:25 pm-11:11 pm

1 stop7h 46m

Boston Logan Intl

Tue 11/18

1:23 pm-10:32 pm

2 stops11h 09m

$353

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Fri 11/7

1:25 pm-11:06 pm

1 stop7h 41m

Boston Logan Intl

Tue 11/11

1:23 pm-10:32 pm

2 stops11h 09m

$363

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 10/11

12:35 pm-9:45 pm

1 stop7h 10m

Boston Logan Intl

Sat 10/18

6:00 am-1:43 pm

1 stop9h 43m

$368

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 11/8

5:00 am-4:05 pm

2 stops9h 05m

Boston Logan Intl

Tue 11/11

2:10 pm-10:25 pm

2 stops10h 15m

$375

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sat 10/11

12:35 pm-11:59 pm

2 stops9h 24m

Boston Logan Intl

Sat 10/18

6:00 am-1:43 pm

1 stop9h 43m

$412

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 $397. 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 $400.

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 $459 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 $339 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.

How have Boise to Boston flight prices changed over time?

As of September 2025, prices for Boise to Boston flights are approximately 5% 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

Direct flights

None
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 15m 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 $206Free CancellationRating
7.9
7,957 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
8,924 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $306Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $365Free CancellationRating
8.0
4,242 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
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Wells
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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