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.

$119 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

Wed, Oct 28 - Tue, Nov 3

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

7h 43m1 stop Phoenix Sky Harbor Intl

2:29 pm - 10:42 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 13m1 stop Dallas/Fort Worth

$237American Airlines

Thu, Nov 12 - Tue, Nov 17

1:24 pm - 11:31 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 07m1 stop Chicago O'Hare Intl

3:31 pm - 10:42 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 11m1 stop Dallas/Fort Worth

$237American Airlines

Wed, Oct 28 - Tue, Nov 3

2:51 pm - 11:50 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

6h 59m1 stop Denver Intl

3:01 pm - 10:59 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 58m2 stops Chicago O'Hare Intl Denver Intl

$242United Airlines

Mon, Feb 1 - Thu, Feb 4

8:15 am - 8:50 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 35m2 stops Denver Intl Lambert-St Louis

3:55 pm - 11:05 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 10m1 stop Denver Intl

$243Southwest

Thu, Dec 10 - Mon, Dec 14

7:18 pm - 7:19 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 01m1 stop Seattle/Tacoma Intl

5:35 am - 12:42 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 07m1 stop Minneapolis St Paul

$247Delta

Mon, Nov 16 - Thu, Nov 19

4:45 pm - 5:28 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 43m1 stop Los Angeles

7:50 am - 5:19 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 29m1 stop Seattle/Tacoma Intl

$247Delta

Tue, Oct 27 - Thu, Oct 29

3:20 pm - 11:55 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

6h 35m1 stop Denver Intl

10:00 pm - 11:20 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

15h 20m2 stops Chicago Midway Phoenix Sky Harbor Intl

$268Southwest

Wed, Oct 28 - Thu, Oct 29

5:00 am - 3:50 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 50m2 stops Denver Intl Newark

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

7h 31m1 stop Chicago O'Hare Intl

$297United Airlines

Tue, Nov 10 - Wed, Nov 11

6:37 am - 5:17 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 40m1 stop Seattle/Tacoma Intl

7:03 am - 7:53 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

14h 50m1 stop San Diego

$298Alaska Airlines

Tue, Nov 10 - Wed, Nov 11

1:53 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 05m1 stop Seattle/Tacoma Intl

7:03 am - 7:53 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

14h 50m1 stop San Diego

$361Alaska Airlines

Recent last minute flight deals from Idaho to Boston

Sun, Oct 11 - Thu, Oct 15

5:30 am - 2:10 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

6h 40m1 stop Minneapolis St Paul

2:59 pm - 9:57 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

8h 58m1 stop Atlanta Hartsfield-Jackson

$476Delta

Sat, Oct 10 - Wed, Oct 14

2:44 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 15m1 stop Denver Intl

11:30 am - 7:29 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

9h 59m1 stop San Francisco

$508United Airlines

Sat, Oct 10 - Wed, Oct 14

10:35 am - 9:59 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 24m2 stops Denver Intl 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

$513United Airlines

Sat, Oct 10 - Wed, Oct 14

8:20 am - 8:35 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 15m2 stops Denver Intl Lambert-St Louis

1:15 pm - 10:20 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 05m2 stops Nashville Intl Denver Intl

$518Southwest

Wed, Oct 14 - Wed, Oct 21

1:50 pm - 11:36 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

7h 46m1 stop Chicago O'Hare Intl

6:28 am - 1:09 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

8h 41m1 stop Dallas/Fort Worth

$538American Airlines

Wed, Oct 14 - Wed, Oct 21

1:50 pm - 11:36 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

7h 46m1 stop Chicago O'Hare Intl

5:17 am - 1:09 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

9h 52m1 stop Dallas/Fort Worth

$571American Airlines

Sun, Oct 11 - Thu, Oct 15

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

7h 44m1 stop Portland

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

17h 16m1 stop Seattle/Tacoma Intl

$608Alaska Airlines

Mon, Oct 12 - Mon, Oct 19

7:13 pm - 7:35 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 22m1 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

$636Delta

Fri, Oct 9 - Mon, Oct 12

1:32 pm - 6:12 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

14h 40m1 stop Portland

7:51 am - 10:51 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

17h 00m1 stop San Diego

$854Alaska Airlines

Sat, Oct 10 - Sun, Oct 18

7:20 am - 8:15 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 55m1 stop San Diego

5:00 am - 10:40 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 40m1 stop Denver Intl

$871Southwest

Useful Info

Low season	January
High season	July
Cheapest flight	$119

Best time to beat the crowds with an average 25% drop in price.

Most popular time to fly with an average 12% 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

Warwick

Hampton

Revere

Wells

Middletown

South Portland

Waltham

Plymouth

Brookline

Woburn

Concord

Gloucester

Burlington

York Beach

Seekonk

Danvers

West Yarmouth

Somerville

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$119 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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FAQs for booking flights from Idaho to Boston

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

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