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

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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

Wed, Sep 9 - Mon, Sep 14

1:43 pm - 1:06 am

BOI

BOS

9h 23m

1 stop

5:40 am - 2:03 pm

BOS

BOI

10h 23m

1 stop

$285Delta

Sat, May 30 - Sat, Jun 6

2:16 pm - 11:54 pm

GEG

BOS

6h 38m

1 stop

8:10 am - 1:11 pm

BOS

GEG

8h 01m

1 stop

$293Delta

Tue, Jun 2 - Tue, Jun 9

2:08 pm - 12:15 am

GEG

BOS

7h 07m

1 stop

6:00 am - 1:14 pm

BOS

GEG

10h 14m

2 stops

$298American Airlines

Mon, Jun 1 - Tue, Jun 9

4:59 pm - 6:20 am

GEG

BOS

10h 21m

1 stop

6:05 am - 12:15 pm

BOS

GEG

9h 10m

1 stop

$301Delta

Sat, Aug 15 - Wed, Aug 19

5:14 pm - 6:13 am

BOI

BOS

10h 59m

1 stop

5:29 am - 12:44 pm

BOS

BOI

9h 15m

1 stop

$304American Airlines

Wed, Jun 10 - Tue, Jun 16

3:11 pm - 12:15 am

BOI

BOS

7h 04m

1 stop

7:00 am - 2:20 pm

BOS

BOI

9h 20m

1 stop

$305American Airlines

Sun, Sep 6 - Mon, Sep 14

4:14 pm - 6:09 am

IDA

BOS

11h 55m

1 stop

9:30 am - 1:08 pm

BOS

IDA

29h 38m

1 stop

$409Alaska Airlines

Wed, May 27 - Tue, Jun 2

4:03 pm - 5:44 am

IDA

BOS

11h 41m

2 stops

6:00 am - 1:17 pm

BOS

IDA

9h 17m

1 stop

$436Alaska Airlines

Tue, Apr 28 - Sat, May 2

2:30 pm - 11:59 pm

IDA

BOS

7h 29m

1 stop

7:30 am - 3:43 pm

BOS

IDA

10h 13m

2 stops

$470United Airlines

Tue, May 5 - Sat, May 9

2:30 pm - 11:59 pm

SUN

BOS

7h 29m

1 stop

7:09 am - 1:38 pm

BOS

SUN

8h 29m

1 stop

$511United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$143

Best time to beat the crowds with an average 13% drop 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

Hampton

Warwick

Waltham

Everett

Wells

Plymouth

Middletown

Concord

Gloucester

Woburn

Brookline

Revere

York Beach

Burlington

Danvers

West Yarmouth

South Portland

Braintree

Quincy

Everything you need to know for your flight to Boston

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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