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.

$113 CHEAP FLIGHTS from Idaho to Boston

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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

Tue, Oct 20 - Tue, Oct 27

2:02 pm - 11:45 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 43m1 stop Phoenix Sky Harbor Intl

6:30 am - 1:22 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

8h 52m1 stop Phoenix Sky Harbor Intl

$225American Airlines

Sat, Oct 24 - Tue, Nov 3

7:00 am - 7:37 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 37m1 stop Dallas/Fort Worth

5:43 am - 12:37 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

8h 54m1 stop Chicago O'Hare Intl

$225American Airlines

Tue, Oct 20 - Tue, Oct 27

6:04 pm - 7:26 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

11h 22m1 stop Seattle/Tacoma Intl

6:40 pm - 9:56 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

17h 16m1 stop Seattle/Tacoma Intl

$225Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

5:59 am - 3:43 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 44m1 stop Portland

7:03 am - 3:23 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 20m1 stop Seattle/Tacoma Intl

$225Alaska Airlines

Sat, Oct 24 - Tue, Nov 3

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

9h 55m1 stop Denver Intl

5:10 am - 3:10 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

12h 00m2 stops Nashville Intl Denver Intl

$231Southwest

Sat, Oct 24 - Tue, Nov 3

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

9h 55m1 stop Denver Intl

5:10 am - 3:10 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

12h 00m2 stops Nashville Intl Denver Intl

$231Southwest

Tue, Oct 13 - Tue, Oct 20

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

Wed, Oct 21 - Sat, Oct 24

12:26 pm - 11:24 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 58m1 stop Chicago O'Hare Intl

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

7h 28m1 stop Chicago O'Hare Intl

$237United Airlines

Sat, Oct 24 - Sat, Nov 7

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

7h 19m1 stop Denver Intl

9:20 am - 6:41 pmBOS Boston Logan Intl-GEG Spokane

12h 21m2 stops Denver Intl San Francisco

$244United Airlines

Sat, Oct 17 - Wed, Oct 21

5:04 pm - 6:30 amGEG Spokane-BOS Boston Logan Intl

10h 26m1 stop Salt Lake City

6:05 am - 12:19 pmBOS Boston Logan Intl-GEG Spokane

9h 14m1 stop Salt Lake City

$259Delta

Recent last minute flight deals from Idaho to Boston

Sat, Sep 19 - Fri, Oct 2

12:49 pm - 6:09 amGEG Spokane-BOS Boston Logan Intl

14h 20m1 stop Portland

7:59 pm - 9:46 amBOS Boston Logan Intl-GEG Spokane

16h 47m1 stop Seattle/Tacoma Intl

$394Alaska Airlines

Fri, Sep 18 - Wed, Sep 30

12:17 pm - 11:54 pmGEG Spokane-BOS Boston Logan Intl

8h 37m1 stop Seattle/Tacoma Intl

7:12 am - 12:39 pmBOS Boston Logan Intl-GEG Spokane

8h 27m1 stop Seattle/Tacoma Intl

$421Alaska Airlines

Sat, Sep 19 - Fri, Oct 2

1:37 pm - 11:52 pmGEG Spokane-BOS Boston Logan Intl

7h 15m1 stop Denver Intl

10:51 am - 8:49 pmBOS Boston Logan Intl-GEG Spokane

12h 58m2 stops Newark Denver Intl

$435United Airlines

Mon, Sep 21 - Wed, Sep 30

7:06 pm - 6:30 amGEG Spokane-BOS Boston Logan Intl

8h 24m1 stop Salt Lake City

11:44 am - 5:09 pmBOS Boston Logan Intl-GEG Spokane

8h 25m1 stop Seattle/Tacoma Intl

$459Delta

Sat, Sep 19 - Tue, Sep 29

5:10 am - 3:53 pmGEG Spokane-BOS Boston Logan Intl

7h 43m1 stop Seattle/Tacoma Intl

7:05 am - 12:58 pmBOS Boston Logan Intl-GEG Spokane

8h 53m1 stop Minneapolis St Paul

$459Delta

Mon, Sep 21 - Fri, Sep 25

7:50 pm - 9:30 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

11h 40m2 stops Sacramento Intl Baltimore/Washington

11:15 am - 8:45 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 30m1 stop San Diego

$478Southwest

Sat, Sep 19 - Wed, Sep 30

1:37 pm - 11:52 pmGEG Spokane-BOS Boston Logan Intl

7h 15m1 stop Denver Intl

6:00 am - 12:24 pmBOS Boston Logan Intl-GEG Spokane

9h 24m1 stop Chicago O'Hare Intl

$531United Airlines

Sat, Sep 19 - Sun, Sep 20

7:00 am - 9:49 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

12h 49m2 stops Dallas/Fort Worth Philadelphia

7:00 am - 1:28 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

8h 28m1 stop Chicago O'Hare Intl

$584American Airlines

Mon, Sep 21 - Fri, Sep 25

7:50 pm - 9:30 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

11h 40m2 stops Sacramento Intl Baltimore/Washington

3:25 pm - 10:40 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 15m2 stops Nashville Intl Denver Intl

$603Southwest

Sat, Sep 19 - Sun, Sep 20

12:15 pm - 11:34 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

9h 19m1 stop Dallas/Fort Worth

6:00 am - 1:28 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

9h 28m1 stop Chicago O'Hare Intl

$651American Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$113

Best time to beat the crowds with an average 22% drop in price.

Most popular time to fly and prices are also 1% lower on average.

Flight from Spokane 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

Middletown

Wells

Revere

South Portland

Plymouth

Waltham

Brookline

Woburn

Concord

Gloucester

Burlington

York Beach

West Yarmouth

Danvers

Seekonk

Quincy

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$113 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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