How does KAYAK find such low prices on flights from Idaho to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Boston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Idaho to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Idaho with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$118 CHEAP FLIGHTS from Idaho to Boston

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Flight Deals

Cheap Flights from Idaho to Boston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Idaho to Boston

Sat, Oct 24 - Sat, Oct 31

7:20 am - 5:21 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

20h 01m1 stop San Diego

6:37 pm - 10:07 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

17h 30m1 stop Seattle/Tacoma Intl

$225Alaska Airlines

Sat, Oct 31 - Sat, Nov 7

8:28 am - 5:24 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

6h 56m1 stop Chicago O'Hare Intl

8:05 am - 4:44 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 39m1 stop San Francisco

$232United Airlines

Tue, Oct 13 - Wed, Oct 21

12:08 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 50m1 stop Seattle/Tacoma Intl

7:55 am - 3:20 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 25m1 stop Seattle/Tacoma Intl

$235Delta

Tue, Oct 20 - Tue, Oct 27

12:08 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 50m1 stop Seattle/Tacoma Intl

7:55 am - 5:14 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 19m1 stop Seattle/Tacoma Intl

$235Delta

Sat, Oct 24 - Sat, Oct 31

7:20 am - 5:21 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

20h 01m1 stop San Diego

6:37 pm - 10:07 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

17h 30m1 stop Seattle/Tacoma Intl

$235Alaska Airlines

Sat, Oct 24 - Sat, Oct 31

11:25 am - 11:20 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 55m1 stop Denver Intl

10:35 am - 6:25 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 50m2 stops Baltimore/Washington Denver Intl

$241Southwest

Sat, Oct 31 - Sat, Nov 7

6:30 am - 3:30 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 00m1 stop Denver Intl

6:00 am - 1:45 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 45m2 stops Chicago O'Hare Intl Denver Intl

$242United Airlines

Thu, Jan 7 - Mon, Jan 11

6:15 am - 8:43 pmGEG Spokane-BOS Boston Logan Intl

11h 28m1 stop Phoenix Sky Harbor Intl

4:52 pm - 11:37 pmBOS Boston Logan Intl-GEG Spokane

9h 45m1 stop Phoenix Sky Harbor Intl

$271American Airlines

Mon, Nov 9 - Thu, Nov 12

2:35 pm - 8:20 amGEG Spokane-BOS Boston Logan Intl

14h 45m2 stops Las Vegas Harry Reid Intl Baltimore/Washington

8:15 am - 5:10 pmBOS Boston Logan Intl-GEG Spokane

11h 55m1 stop San Diego

$282Southwest

Fri, Oct 16 - Sat, Oct 24

5:29 pm - 5:45 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 16m1 stop Phoenix Sky Harbor Intl

6:20 am - 1:51 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 31m1 stop Dallas/Fort Worth

$309American Airlines

Recent last minute flight deals from Idaho to Boston

Sat, Sep 26 - Fri, Oct 2

4:20 pm - 7:39 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

13h 19m1 stop Seattle/Tacoma Intl

7:59 pm - 9:56 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

15h 57m1 stop Seattle/Tacoma Intl

$429Alaska Airlines

Tue, Sep 22 - Wed, Sep 30

2:41 pm - 11:54 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 13m1 stop Denver Intl

6:00 am - 11:28 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 28m1 stop Chicago O'Hare Intl

$429United Airlines

Fri, Sep 25 - Sat, Oct 3

7:30 pm - 7:40 amGEG Spokane-BOS Boston Logan Intl

9h 10m1 stop Seattle/Tacoma Intl

4:45 pm - 9:54 pmBOS Boston Logan Intl-GEG Spokane

8h 09m1 stop Salt Lake City

$459Delta

Thu, Sep 24 - Tue, Sep 29

12:38 pm - 1:17 amGEG Spokane-BOS Boston Logan Intl

9h 39m1 stop Atlanta Hartsfield-Jackson

6:05 am - 12:07 pmBOS Boston Logan Intl-GEG Spokane

9h 02m1 stop Salt Lake City

$459Delta

Wed, Sep 23 - Sun, Oct 4

11:47 am - 9:27 pmJAC Jackson Hole-BOS Boston Logan Intl

7h 40m1 stop Dallas/Fort Worth

7:45 am - 3:01 pmBOS Boston Logan Intl-JAC Jackson Hole

9h 16m1 stop Dallas/Fort Worth

$491American Airlines

Wed, Sep 23 - Thu, Nov 5

11:47 am - 11:28 pmJAC Jackson Hole-BOS Boston Logan Intl

9h 41m2 stops Dallas/Fort Worth New York John F Kennedy Intl

6:00 am - 12:39 pmBOS Boston Logan Intl-JAC Jackson Hole

8h 39m1 stop Dallas/Fort Worth

$511American Airlines

Sat, Sep 26 - Wed, Oct 7

1:40 pm - 11:59 pmGEG Spokane-BOS Boston Logan Intl

7h 19m1 stop Denver Intl

6:00 am - 11:39 amBOS Boston Logan Intl-GEG Spokane

8h 39m1 stop Chicago O'Hare Intl

$511United Airlines

Tue, Sep 22 - Wed, Sep 30

10:37 am - 11:54 pmGEG Spokane-BOS Boston Logan Intl

10h 17m1 stop Seattle/Tacoma Intl

7:12 am - 1:45 pmBOS Boston Logan Intl-GEG Spokane

9h 33m1 stop Seattle/Tacoma Intl

$514Alaska Airlines

Sat, Sep 26 - Fri, Oct 2

1:50 pm - 12:30 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 40m1 stop San Diego

1:10 pm - 10:55 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 45m2 stops Chicago Midway Denver Intl

$529Southwest

Tue, Sep 22 - Wed, Sep 23

12:35 pm - 12:10 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 35m1 stop Denver Intl

4:45 pm - 11:15 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

8h 30m1 stop Denver Intl

$587Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$118

Best time to beat the crowds with an average 26% drop in price.

Most popular time to fly with an average 13% increase in price.

Flight from Boise to Boston

How does KAYAK find such low prices on flights from Idaho to Boston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho to Boston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho to Boston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Idaho is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Idaho to Boston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Idaho with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho to Boston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hampton Beach

Everett

Hampton

Warwick

Wells

Middletown

Revere

South Portland

Waltham

Plymouth

Brookline

Woburn

Concord

Gloucester

Burlington

York Beach

West Yarmouth

Danvers

Seekonk

Somerville

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$118 Find Cheap Flights from Idaho to Boston - Compare and Save

Cheap Flights from Idaho to Boston

Recent round-trip flight deals from Idaho to Boston

Recent one-way flight deals from Idaho to Boston

Recent last minute flight deals from Idaho to Boston

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Complete your trip to Boston with a hotel stay or car rental

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