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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$143 CHEAP FLIGHTS from Idaho to Boston

BOS

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

...and more

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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

Fri, Jul 3 - Wed, Jul 15

11:45 pm - 11:14 am

BOI

BOS

9h 29m

1 stop

5:55 am - 10:57 am

BOS

BOI

7h 02m

1 stop

$285Delta

Wed, Sep 9 - Sat, Sep 12

12:19 pm - 10:55 pm

BOI

BOS

8h 36m

1 stop

6:00 am - 2:31 pm

BOS

BOI

10h 31m

2 stops

$290American Airlines

Wed, Sep 9 - Sat, Sep 19

12:40 pm - 1:06 am

GEG

BOS

9h 26m

1 stop

8:15 am - 12:53 pm

BOS

GEG

7h 38m

1 stop

$293Delta

Wed, Sep 16 - Wed, Sep 23

12:19 pm - 10:55 pm

BOI

BOS

8h 36m

1 stop

6:00 am - 2:31 pm

BOS

BOI

10h 31m

2 stops

$294American Airlines

Thu, Jul 9 - Wed, Jul 15

2:04 pm - 1:20 am

BOI

BOS

9h 16m

1 stop

5:55 am - 1:44 pm

BOS

BOI

9h 49m

1 stop

$295Delta

Thu, Aug 6 - Thu, Aug 13

5:20 pm - 5:47 am

BOI

BOS

10h 27m

1 stop

6:10 am - 2:14 pm

BOS

BOI

10h 04m

1 stop

$300American Airlines

Tue, Nov 3 - Tue, Nov 10

2:40 pm - 11:42 pm

JAC

BOS

7h 02m

1 stop

7:10 am - 3:12 pm

BOS

JAC

10h 02m

2 stops

$378United Airlines

Sat, Oct 24 - Sat, Oct 31

11:53 am - 11:54 pm

SUN

BOS

10h 01m

1 stop

4:55 pm - 11:51 am

BOS

SUN

20h 56m

1 stop

$401Alaska Airlines

Thu, Oct 22 - Tue, Oct 27

2:30 pm - 11:42 pm

JAC

BOS

7h 12m

1 stop

7:30 am - 3:12 pm

BOS

JAC

9h 42m

2 stops

$404United Airlines

Wed, Sep 16 - Wed, Oct 7

10:28 am - 11:54 pm

SUN

BOS

11h 26m

1 stop

7:00 am - 11:11 am

BOS

SUN

30h 11m

1 stop

$430Alaska Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$143

Best time to beat the crowds with an average 14% drop in price.

Most popular time to fly and prices are also 1% 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

Hampton

Warwick

Waltham

Wells

Everett

Middletown

Plymouth

Gloucester

Concord

Woburn

Brookline

Revere

York Beach

Burlington

Braintree

South Portland

Danvers

West Yarmouth

Somerville

Everything you need to know for your flight to Boston

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Boston

Boston (BOS)

BOS

$143 Find Cheap Flights from Idaho to Boston

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

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

Good to know

FAQs for booking flights from Idaho 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.

Traveling to a place near Boston?

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Cabin class types available on flights to Idaho

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

Find direct flights for Boston

Flights to other popular destinations

Flights from domestic origins to Boston

Choose which airport to fly into in Boston

Find deals for your return flight