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Cheap flights from Boston to Boise from $182

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:13 pm - 10:27 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
30h 14m1 stop San Diego
Alaska Airlines Logo
4:47 pm - 5:09 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
22h 22m1 stop San Diego
$343Alaska Airlines
Thu, Dec 3 - Mon, Dec 7
Alaska Airlines Logo
4:55 pm - 2:09 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
23h 14m1 stop San Diego
Alaska Airlines Logo
6:44 pm - 3:52 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
19h 08m1 stop San Diego
$343Alaska Airlines
Mon, Jan 25 - Thu, Jan 28
American Airlines Logo
12:41 pm - 8:06 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
9h 25m1 stop Dallas/Fort Worth
American Airlines Logo
12:28 pm - 11:42 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
9h 14m1 stop Phoenix Sky Harbor Intl
$363American Airlines
Fri, Jan 15 - Thu, Jan 21
American Airlines Logo
1:11 pm - 10:58 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
11h 47m1 stop Phoenix Sky Harbor Intl
American Airlines Logo
12:28 pm - 11:42 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
9h 14m1 stop Phoenix Sky Harbor Intl
$363American Airlines
Sat, Dec 12 - Tue, Jan 12
United Airlines Logo
9:20 am - 6:09 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
10h 49m1 stop Denver Intl
United Airlines Logo
6:20 am - 3:39 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
7h 19m1 stop Denver Intl
$363United Airlines
Wed, Jan 6 - Wed, Jan 13
Southwest Logo
5:20 pm - 11:15 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
7h 55m1 stop Denver Intl
Southwest Logo
4:15 pm - 12:50 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
6h 35m1 stop Denver Intl
$363Southwest
Fri, Feb 19 - Fri, Feb 26
United Airlines Logo
7:30 am - 1:39 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
8h 09m1 stop Denver Intl
United Airlines Logo
6:15 am - 5:55 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
9h 40m2 stops Denver Intl Chicago O'Hare Intl
$368United Airlines
Thu, Dec 10 - Mon, Dec 14
Southwest Logo
12:50 pm - 10:15 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
11h 25m2 stops Chicago Midway Las Vegas Harry Reid Intl
Southwest Logo
2:50 pm - 11:50 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
7h 00m1 stop Denver Intl
$368Southwest
Wed, Jan 6 - Wed, Jan 13
Delta Logo
6:10 am - 12:15 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
8h 05m1 stop Salt Lake City
Delta Logo
7:57 pm - 6:52 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 55m1 stop Seattle/Tacoma Intl
$379Delta
Thu, Feb 18 - Thu, Feb 25
Delta Logo
6:35 am - 2:13 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
9h 38m1 stop Minneapolis St Paul
Delta Logo
3:08 pm - 11:46 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
6h 38m1 stop Minneapolis St Paul
$379Delta
Sat, Feb 20 - Sat, Feb 27

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United Airlines flights from Boston to Boise

Our best United Airlines deals on Boston to Boise flight tickets
United Airlines
Dec 10
BOS7:30 amBoston Logan Intl
8h 09m
1 stop
BOI1:39 pmBoise Air Term. Gowen Fld
Dec 14
BOI6:15 amBoise Air Term. Gowen Fld
9h 40m
2 stops
BOS5:55 pmBoston Logan Intl
$368
United Airlines
Nov 22
BOS8:20 amBoston Logan Intl
10h 22m
1 stop
BOI4:42 pmBoise Air Term. Gowen Fld
Nov 26
BOI6:30 amBoise Air Term. Gowen Fld
7h 07m
1 stop
BOS3:37 pmBoston Logan Intl
$454
United Airlines
Nov 16
BOS4:45 pmBoston Logan Intl
8h 14m
1 stop
BOI10:59 pmBoise Air Term. Gowen Fld
Nov 23
BOI7:10 pmBoise Air Term. Gowen Fld
8h 54m
1 stop
BOS6:04 amBoston Logan Intl
$459

Alaska Airlines flights from Boston to Boise

Our best Alaska Airlines deals on Boston to Boise flight tickets
Alaska Airlines
Dec 3
BOS6:13 pmBoston Logan Intl
30h 14m
1 stop
BOI10:27 pmBoise Air Term. Gowen Fld
Dec 7
BOI4:47 pmBoise Air Term. Gowen Fld
22h 22m
1 stop
BOS5:09 pmBoston Logan Intl
$343
Alaska Airlines
Feb 4
BOS7:00 amBoston Logan Intl
11h 23m
1 stop
BOI4:23 pmBoise Air Term. Gowen Fld
Feb 9
BOI5:48 pmBoise Air Term. Gowen Fld
9h 52m
1 stop
BOS5:40 amBoston Logan Intl
$352
Alaska Airlines
Dec 10
BOS7:00 amBoston Logan Intl
10h 26m
1 stop
BOI3:26 pmBoise Air Term. Gowen Fld
Dec 14
BOI4:47 pmBoise Air Term. Gowen Fld
22h 22m
1 stop
BOS5:09 pmBoston Logan Intl
$353

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Boise that are best for you.

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Price

Cheapest round-trip

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Thu 12/3

6:13 pm-10:27 pm

1 stop30h 14m

Boise Air Term. Gowen Fld

Mon 12/7

4:47 pm-5:09 pm

1 stop22h 22m

$343

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Mon 1/25

4:55 pm-2:09 pm

1 stop23h 14m

Boise Air Term. Gowen Fld

Thu 1/28

6:44 pm-3:52 pm

1 stop19h 08m

$343

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Fri 1/15

12:41 pm-8:06 pm

1 stop9h 25m

Boise Air Term. Gowen Fld

Thu 1/21

12:28 pm-11:42 pm

1 stop9h 14m

$363

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Sat 12/12

1:11 pm-10:58 pm

1 stop11h 47m

Boise Air Term. Gowen Fld

Tue 1/12

12:28 pm-11:42 pm

1 stop9h 14m

$363

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Wed 1/6

9:20 am-6:09 pm

1 stop10h 49m

Boise Air Term. Gowen Fld

Wed 1/13

6:20 am-3:39 pm

1 stop7h 19m

$363
Quickest round-trip

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Fri 2/19

5:20 pm-11:15 pm

1 stop7h 55m

Boise Air Term. Gowen Fld

Fri 2/26

4:15 pm-12:50 am

1 stop6h 35m

$363

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Thu 12/10

7:30 am-1:39 pm

1 stop8h 09m

Boise Air Term. Gowen Fld

Mon 12/14

6:15 am-5:55 pm

2 stops9h 40m

$368

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Wed 1/6

12:50 pm-10:15 pm

2 stops11h 25m

Boise Air Term. Gowen Fld

Wed 1/13

2:50 pm-11:50 pm

1 stop7h 00m

$368

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Thu 2/18

6:10 am-12:15 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

Thu 2/25

7:57 pm-6:52 am

1 stop8h 55m

$379

BostonBoise

BOS Boston Logan Intl - BOI Boise Air Term. Gowen Fld

BOSBOI

Boston Logan Intl

Sat 2/20

6:35 am-2:13 pm

1 stop9h 38m

Boise Air Term. Gowen Fld

Sat 2/27

3:08 pm-11:46 pm

1 stop6h 38m

$379

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 Boise from

How to get the cheapest flight ticket from Boston to Boise

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 typical price of a round-trip flight between Boston and Boise?

Prices are currently typical for flights on this route.

Typical prices usually range from $332 to $584.
The lowest price recently found on this route was $343.

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Boston, with most prices found around $378. If you aren’t able to travel during the month of September, then book flights to Boise from Boston during January instead. Flights to Boise in January, while not as cheap as those in September, still average around $386.

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

You are more likely to see cheaper flights to Boise from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $472 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Boston for as low as $306 on momondo.

How have Boston to Boise flight prices changed over time?

As of November 2026, prices for Boston to Boise flights are approximately 29% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Boise

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

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

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

Best Price Found

$182

Fastest flight time

7h 43m

Direct flights

Fri

Airports in Boise

1 airport
The best one-way flight to Boise from Boston in the past 72 hours is $182. The best round-trip flight deal from Boston to Boise found on momondo in the last 72 hours is $343.
The fastest flight from Boston to Boise takes 7h 43m
Direct flights go from Boston to Boise on Friday. There are no airlines offering direct flights.
There is 1 airport in Boise. From Boston there are direct flights to Boise Air Term. Gowen Fld (BOI).
Search flight deals

Frequently asked questions about flying from Boston to Boise

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

    The straight-line distance from Boston Logan Intl to Boise Air Term. Gowen Fld is 2253.4 mi. A reasonable flight in good conditions will take 7h 43m.

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

    Prices for flights from Boston Logan Intl Airport to Boise Air Term. Gowen Fld Airport refresh daily.

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

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

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents required for your trip to Boise Air Term. Gowen Fld Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boise Air Term. Gowen Fld Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Boston to Boise

Compare and see reviews for airlines that fly from Boston to Boise with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $182Free CancellationRating
7.9
13,159 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.3
10,474 reviews
Search United Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.8
8,700 reviews
Search Delta flights
American AirlinesPriceFrom $296Free CancellationRating
7.0
12,228 reviews
Search American Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,219 reviews
Search Southwest flights

  • United Airlines Flights From Boston to Boise

    The lowest priced United Airlines flight from Boston to Boise from the last 72 hours was $248. Generally, United Airlines has 5 flights on this route every week with an average price of $552. United Airlines is rated 7.3/10 by our users.

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
Ontario
Caldwell
McCall
Eagle

Why use momondo?

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

Finding the right flight to Boise from Boston is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boise quick and easy, saving you time and money.

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

Flights from Boston to Boise with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Boston and Boise by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Boston to Boise now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boise and let you know when they change.

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