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

Direct

Recent round-trip flight deals from Idaho to Boston

Tue, Oct 6 - Tue, Oct 13

12:14 pm - 10:50 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 36m1 stop Dallas/Fort Worth

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

8h 52m1 stop Phoenix Sky Harbor Intl

$342American Airlines

Tue, Sep 15 - Sat, Sep 19

8:25 pm - 6:09 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 44m1 stop Portland

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

15h 57m1 stop Seattle/Tacoma Intl

$343Alaska Airlines

Wed, Sep 16 - Sat, Sep 26

12:28 pm - 11:30 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 02m1 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

$343United Airlines

Mon, Oct 5 - Tue, Oct 13

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

$343American Airlines

Thu, Nov 12 - Sat, Nov 14

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

8h 05m1 stop Seattle/Tacoma Intl

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

10h 01m1 stop Portland

$343Alaska Airlines

Sat, Oct 17 - Sat, Oct 24

10:35 am - 11:25 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 50m2 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

$348United Airlines

Wed, Oct 21 - Sat, Oct 24

6:00 am - 6:35 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

10h 35m2 stops Phoenix Sky Harbor Intl Chicago Midway

5:15 am - 10:45 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 30m1 stop Denver Intl

$348Southwest

Mon, Oct 19 - Wed, Oct 28

3:50 pm - 1:10 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 20m1 stop Denver Intl

2:50 pm - 11:50 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 00m2 stops Baltimore/Washington Phoenix Sky Harbor Intl

$355Southwest

Mon, Dec 21 - Mon, Jan 4

1:10 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 49m1 stop Salt Lake City

6:00 pm - 11:55 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 55m1 stop Minneapolis St Paul

$357Delta

Tue, Oct 13 - Sat, Oct 17

10:34 am - 11:58 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

11h 24m1 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

$357Delta

Recent last minute flight deals from Idaho to Boston

Sat, Aug 29 - Sat, Sep 5

2:58 pm - 11:58 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

7h 00m1 stop Chicago O'Hare Intl

10:00 am - 4:49 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

8h 49m1 stop Phoenix Sky Harbor Intl

$409American Airlines

Sat, Aug 29 - Sat, Sep 5

12:24 pm - 11:59 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 35m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:01 am - 11:28 amBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 27m1 stop Chicago O'Hare Intl

$414United Airlines

Fri, Aug 28 - Sun, Sep 6

6:00 am - 4:39 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 39m1 stop Salt Lake City

8:15 am - 1:42 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

7h 27m1 stop Minneapolis St Paul

$425Delta

Sat, Aug 29 - Sat, Sep 5

8:30 am - 7:50 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

9h 20m2 stops Denver Intl Lambert-St Louis

12:10 pm - 9:35 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

11h 25m2 stops Baltimore/Washington Denver Intl

$427Southwest

Sat, Aug 29 - Thu, Sep 3

5:40 am - 5:45 pmGEG Spokane-BOS Boston Logan Intl

9h 05m1 stop Dallas/Fort Worth

7:10 am - 1:37 pmBOS Boston Logan Intl-GEG Spokane

9h 27m1 stop Chicago O'Hare Intl

$494American Airlines

Fri, Aug 28 - Thu, Sep 3

7:40 am - 4:39 pmSUN Hailey Sun Valley-Friedman-BOS Boston Logan Intl

6h 59m1 stop Salt Lake City

6:05 am - 12:13 pmBOS Boston Logan Intl-SUN Hailey Sun Valley-Friedman

8h 08m1 stop Salt Lake City

$519Delta

Sat, Aug 29 - Thu, Sep 3

7:05 am - 7:50 pmGEG Spokane-BOS Boston Logan Intl

9h 45m2 stops Denver Intl Lambert-St Louis

2:15 pm - 10:45 pmBOS Boston Logan Intl-GEG Spokane

11h 30m2 stops Baltimore/Washington Chicago Midway

$543Southwest

Thu, Aug 27 - Sat, Aug 29

2:25 pm - 11:54 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

7h 29m1 stop Denver Intl

5:45 am - 3:23 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

11h 38m2 stops Washington, D.C. Dulles Intl Denver Intl

$547United Airlines

Fri, Aug 28 - Sun, Aug 30

6:23 am - 4:38 pmBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

8h 15m1 stop Seattle/Tacoma Intl

5:42 pm - 11:55 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

8h 13m1 stop Portland

$576Alaska Airlines

Fri, Aug 28 - Sun, Sep 6

2:17 pm - 7:39 amBOI Boise Air Term. Gowen Fld-BOS Boston Logan Intl

15h 22m1 stop Seattle/Tacoma Intl

7:12 am - 3:31 pmBOS Boston Logan Intl-BOI Boise Air Term. Gowen Fld

10h 19m1 stop Seattle/Tacoma Intl

$576Alaska Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$172

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly and prices are also 6% 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

Somerville

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Boston (BOS)

BOS

$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

Recent direct 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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