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.

$172 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

Mon, Oct 19 - Tue, Oct 27

2:06 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 53m1 stop Seattle/Tacoma Intl

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

10h 20m1 stop Seattle/Tacoma Intl

$322Alaska Airlines

Tue, Nov 10 - Wed, Nov 11

6:21 pm - 5:40 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 19m1 stop Seattle/Tacoma Intl

9:03 am - 5:04 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 01m1 stop Portland

$337Alaska Airlines

Thu, Jan 7 - Mon, Jan 11

2:30 pm - 11:45 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 15m1 stop Denver Intl

5:05 am - 11:00 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 55m1 stop Denver Intl

$343Southwest

Tue, Oct 13 - Tue, Oct 20

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

7h 43m1 stop Phoenix Sky Harbor Intl

5:17 am - 1:51 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 34m1 stop Dallas/Fort Worth

$343American Airlines

Thu, Nov 12 - Tue, Nov 17

12:15 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 43m1 stop Dallas/Fort Worth

10:00 am - 7:24 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 24m1 stop Phoenix Sky Harbor Intl

$343American Airlines

Wed, Oct 21 - Thu, Oct 29

6:50 pm - 6:11 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 21m1 stop San Francisco

6:00 am - 11:31 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 31m1 stop Chicago O'Hare Intl

$343United Airlines

Wed, Oct 21 - Thu, Oct 29

11:20 am - 11:55 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 35m2 stops Las Vegas Harry Reid Intl Denver Intl

5:00 am - 10:45 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 45m1 stop Denver Intl

$348Southwest

Tue, Sep 22 - Tue, Sep 29

12:17 pm - 12:29 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 12m1 stop Seattle/Tacoma Intl

7:55 am - 5:19 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 24m1 stop Seattle/Tacoma Intl

$357Delta

Sat, Oct 24 - Sat, Nov 7

5:00 am - 4:13 pmGEG Spokane-BOS Boston Logan Intl

8h 13m1 stop Denver Intl

3:05 pm - 9:11 pmBOS Boston Logan Intl-GEG Spokane

9h 06m1 stop Denver Intl

$367United Airlines

Mon, Oct 12 - Fri, Oct 16

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

9h 50m1 stop Seattle/Tacoma Intl

3:47 pm - 11:59 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 12m1 stop Seattle/Tacoma Intl

$370Delta

Recent last minute flight deals from Idaho to Boston

Sat, Sep 12 - Sun, Sep 13

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

8h 40m1 stop San Diego

5:20 am - 10:35 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 15m1 stop Denver Intl

$417Southwest

Thu, Sep 10 - Sat, Sep 19

6:30 am - 8:56 pmGEG Spokane-BOS Boston Logan Intl

11h 26m1 stop Phoenix Sky Harbor Intl

7:00 am - 1:26 pmBOS Boston Logan Intl-GEG Spokane

9h 26m1 stop Chicago O'Hare Intl

$417American Airlines

Sat, Sep 12 - Sat, Sep 19

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

8h 37m1 stop Seattle/Tacoma Intl

7:59 pm - 8:36 amBOS Boston Logan Intl-GEG Spokane

15h 37m1 stop Seattle/Tacoma Intl

$417Alaska Airlines

Thu, Sep 10 - Mon, Sep 14

6:30 am - 8:56 pmGEG Spokane-BOS Boston Logan Intl

11h 26m1 stop Phoenix Sky Harbor Intl

6:00 am - 1:26 pmBOS Boston Logan Intl-GEG Spokane

10h 26m1 stop Chicago O'Hare Intl

$417American Airlines

Sat, Sep 12 - Tue, Sep 15

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 12 - Sun, Sep 13

8:30 am - 9:45 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

11h 15m2 stops Denver Intl Baltimore/Washington

5:20 am - 10:35 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 15m1 stop Denver Intl

$422Southwest

Fri, Sep 11 - Sun, Sep 13

2:50 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 09m1 stop Minneapolis St Paul

5:55 am - 1:44 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 49m1 stop Minneapolis St Paul

$425Delta

Thu, Sep 10 - Fri, Sep 25

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

9h 39m1 stop Atlanta Hartsfield-Jackson

11:44 am - 6:50 pmBOS Boston Logan Intl-GEG Spokane

10h 06m1 stop Seattle/Tacoma Intl

$430Delta

Wed, Sep 9 - Sat, Sep 12

7:15 am - 5:36 pmJAC Jackson Hole-BOS Boston Logan Intl

8h 21m1 stop Chicago O'Hare Intl

3:10 pm - 8:40 pmBOS Boston Logan Intl-JAC Jackson Hole

7h 30m1 stop Denver Intl

$511United Airlines

Wed, Sep 9 - Sat, Sep 12

7:15 am - 5:52 pmJAC Jackson Hole-BOS Boston Logan Intl

8h 37m2 stops Chicago O'Hare Intl Newark

3:10 pm - 8:40 pmBOS Boston Logan Intl-JAC Jackson Hole

7h 30m1 stop Denver Intl

$516United Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$172

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

Most popular time to fly and prices are also 4% lower on average.

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

Warwick

Hampton

Wells

Middletown

Waltham

Plymouth

South Portland

Revere

Brookline

Concord

Woburn

Gloucester

York Beach

Burlington

West Yarmouth

Danvers

Seekonk

Braintree

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$172 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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Cheapest flight

FAQs for booking flights from Idaho to Boston

Traveling to a place near Boston?

More options for your flight to Boston

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

Information on the airport you'll fly into in Boston

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