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Cheap flights from Boston to Boise from $164

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.
American Airlines Logo
5:54 am - 2:33 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
10h 39m1 stop Chicago O'Hare Intl
American Airlines Logo
12:14 pm - 10:04 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
7h 50m1 stop Dallas/Fort Worth
$337American Airlines
Tue, Oct 20 - Tue, Oct 27
Alaska Airlines Logo
7:03 am - 3:23 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
10h 20m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:12 am - 6:12 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
19h 00m1 stop Portland
$337Alaska Airlines
Tue, Oct 27 - Wed, Oct 28
United Airlines Logo
7:45 am - 3:31 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
9h 46m1 stop San Francisco
United Airlines Logo
5:00 am - 1:42 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
6h 42m1 stop Denver Intl
$337United Airlines
Thu, Oct 22 - Tue, Oct 27
Southwest Logo
10:10 am - 4:05 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
7h 55m1 stop Denver Intl
Southwest Logo
3:30 pm - 11:45 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
6h 15m1 stop Denver Intl
$337Southwest
Thu, Nov 12 - Wed, Nov 18
Southwest Logo
10:10 am - 4:05 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
7h 55m1 stop Denver Intl
Southwest Logo
11:25 am - 11:45 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
10h 20m2 stops Las Vegas Harry Reid Intl Denver Intl
$342Southwest
Thu, Nov 12 - Wed, Nov 18
American Airlines Logo
5:43 am - 12:42 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
8h 59m1 stop Chicago O'Hare Intl
American Airlines Logo
1:35 pm - 11:54 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
8h 19m1 stop Dallas/Fort Worth
$351American Airlines
Tue, Dec 15 - Fri, Jan 8
Alaska Airlines Logo
6:40 pm - 9:56 amBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
17h 16m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
4:18 pm - 7:26 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
13h 08m1 stop Seattle/Tacoma Intl
$351Alaska Airlines
Tue, Oct 20 - Fri, Oct 23
Delta Logo
1:45 pm - 9:59 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
10h 14m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:15 am - 1:53 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
6h 38m1 stop Minneapolis St Paul
$353Delta
Mon, Nov 23 - Sat, Dec 5
United Airlines Logo
6:00 am - 11:31 amBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
7h 31m1 stop Chicago O'Hare Intl
United Airlines Logo
12:31 pm - 11:40 pmBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
9h 09m1 stop Chicago O'Hare Intl
$359United Airlines
Mon, Nov 2 - Wed, Nov 4
Delta Logo
12:55 pm - 11:08 pmBOS  Boston Logan Intl-BOI Boise Air Term. Gowen Fld
12h 13m1 stop Los Angeles
Delta Logo
5:50 pm - 6:33 amBOI  Boise Air Term. Gowen Fld-BOS Boston Logan Intl
10h 43m1 stop Seattle/Tacoma Intl
$367Delta
Fri, Jan 15 - Thu, Jan 21

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Delta flights from Boston to Boise

Our best Delta deals on Boston to Boise flight tickets
Delta
Nov 23
BOS1:45 pmBoston Logan Intl
10h 14m
1 stop
BOI9:59 pmBoise Air Term. Gowen Fld
Dec 5
BOI5:15 amBoise Air Term. Gowen Fld
6h 38m
1 stop
BOS1:53 pmBoston Logan Intl
$353
Delta
Jan 15
BOS12:55 pmBoston Logan Intl
12h 13m
1 stop
BOI11:08 pmBoise Air Term. Gowen Fld
Jan 21
BOI5:50 pmBoise Air Term. Gowen Fld
10h 43m
1 stop
BOS6:33 amBoston Logan Intl
$367
Delta
Jan 15
BOS12:55 pmBoston Logan Intl
12h 13m
1 stop
BOI11:08 pmBoise Air Term. Gowen Fld
Jan 21
BOI5:50 pmBoise Air Term. Gowen Fld
10h 43m
1 stop
BOS6:33 amBoston Logan Intl
$369

American Airlines flights from Boston to Boise

Our best American Airlines deals on Boston to Boise flight tickets
American Airlines
Oct 20
BOS5:54 amBoston Logan Intl
10h 39m
1 stop
BOI2:33 pmBoise Air Term. Gowen Fld
Oct 27
BOI12:14 pmBoise Air Term. Gowen Fld
7h 50m
1 stop
BOS10:04 pmBoston Logan Intl
$337
American Airlines
Oct 29
BOS6:27 amBoston Logan Intl
9h 24m
1 stop
BOI1:51 pmBoise Air Term. Gowen Fld
Nov 4
BOI8:00 amBoise Air Term. Gowen Fld
10h 52m
1 stop
BOS8:52 pmBoston Logan Intl
$359
American Airlines
Nov 9
BOS6:00 amBoston Logan Intl
9h 51m
1 stop
BOI1:51 pmBoise Air Term. Gowen Fld
Nov 15
BOI12:15 pmBoise Air Term. Gowen Fld
9h 43m
1 stop
BOS11:58 pmBoston Logan Intl
$371

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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Cheapest round-trip

BostonBoise

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

BOSBOI

Boston Logan Intl

Tue 10/20

5:54 am-2:33 pm

1 stop10h 39m

Boise Air Term. Gowen Fld

Tue 10/27

12:14 pm-10:04 pm

1 stop7h 50m

$337

BostonBoise

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

BOSBOI

Boston Logan Intl

Tue 10/27

7:03 am-3:23 pm

1 stop10h 20m

Boise Air Term. Gowen Fld

Wed 10/28

9:12 am-6:12 am

1 stop19h 00m

$337

BostonBoise

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

BOSBOI

Boston Logan Intl

Thu 10/22

7:45 am-3:31 pm

1 stop9h 46m

Boise Air Term. Gowen Fld

Tue 10/27

5:00 am-1:42 pm

1 stop6h 42m

$337
Quickest round-trip

BostonBoise

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

BOSBOI

Boston Logan Intl

Thu 11/12

10:10 am-4:05 pm

1 stop7h 55m

Boise Air Term. Gowen Fld

Wed 11/18

3:30 pm-11:45 pm

1 stop6h 15m

$337

BostonBoise

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

BOSBOI

Boston Logan Intl

Thu 11/12

10:10 am-4:05 pm

1 stop7h 55m

Boise Air Term. Gowen Fld

Wed 11/18

11:25 am-11:45 pm

2 stops10h 20m

$342

BostonBoise

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

BOSBOI

Boston Logan Intl

Tue 12/15

5:43 am-12:42 pm

1 stop8h 59m

Boise Air Term. Gowen Fld

Fri 1/8

1:35 pm-11:54 pm

1 stop8h 19m

$351

BostonBoise

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

BOSBOI

Boston Logan Intl

Tue 10/20

6:40 pm-9:56 am

1 stop17h 16m

Boise Air Term. Gowen Fld

Fri 10/23

4:18 pm-7:26 am

1 stop13h 08m

$351

BostonBoise

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

BOSBOI

Boston Logan Intl

Mon 11/23

1:45 pm-9:59 pm

1 stop10h 14m

Boise Air Term. Gowen Fld

Sat 12/5

5:15 am-1:53 pm

1 stop6h 38m

$353

BostonBoise

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

BOSBOI

Boston Logan Intl

Mon 11/2

6:00 am-11:31 am

1 stop7h 31m

Boise Air Term. Gowen Fld

Wed 11/4

12:31 pm-11:40 pm

1 stop9h 09m

$359

BostonBoise

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

BOSBOI

Boston Logan Intl

Fri 1/15

12:55 pm-11:08 pm

1 stop12h 13m

Boise Air Term. Gowen Fld

Thu 1/21

5:50 pm-6:33 am

1 stop10h 43m

$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 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 $333 to $578.
The lowest price recently found on this route was $337.

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 May instead. Flights to Boise in May, while not as cheap as those in September, still average around $391.

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 $499 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 September 2026, prices for Boston to Boise flights are approximately 37% more expensive 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

$164

Fastest flight time

7h 45m

Direct flights

None
The best one-way flight to Boise from Boston in the past 72 hours is $164. The best round-trip flight deal from Boston to Boise found on momondo in the last 72 hours is $337.
The fastest flight from Boston to Boise takes 7h 45m
There are no direct flights from Boston to Boise. There are no popular flight routes from Boston to Boise.
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 45m.

  • 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
12,981 reviews
Search Alaska Airlines flights
DeltaPriceFrom $277Free CancellationRating
7.8
8,606 reviews
Search Delta flights
American AirlinesPriceFrom $296Free CancellationRating
7.0
12,098 reviews
Search American Airlines flights
United AirlinesPriceFrom $320Free CancellationRating
7.4
10,247 reviews
Search United Airlines flights
SouthwestPriceFrom $342Free CancellationRating
8.0
4,200 reviews
Search Southwest flights

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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