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>

$130 CHEAP FLIGHTS from Idaho to Boston

BOS

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Cheap Flights from Idaho to Boston

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Tue, Nov 4 - Wed, Nov 12

1:20 pm - 12:20 amGEG-BOS

8h 00m1 stop

6:23 pm - 12:22 amBOS-GEG

8h 59m1 stop

$258Hawaiian Airlines

Find Deal

Wed, Sep 17 - Wed, Sep 24

2:23 pm - 11:59 pmGEG-BOS

6h 36m1 stop

7:25 am - 2:49 pmBOS-GEG

10h 24m1 stop

$259Delta

Find Deal

Tue, Nov 4 - Wed, Nov 12

5:25 am - 5:08 pmGEG-BOS

8h 43m1 stop

8:00 am - 4:42 pmBOS-GEG

11h 42m2 stops

$264American Airlines

Find Deal

Wed, Oct 8 - Wed, Oct 15

1:26 pm - 11:54 pmBOI-BOS

8h 28m1 stop

5:24 am - 12:46 pmBOS-BOI

9h 22m1 stop

$275American Airlines

Find Deal

Sat, Sep 6 - Wed, Sep 10

2:36 pm - 3:00 pmGEG-BOS

21h 24m1 stop

7:45 am - 10:52 pmBOS-GEG

18h 07m1 stop

$277Alaska Airlines

Find Deal

Thu, Sep 4 - Tue, Sep 23

7:23 am - 11:57 pmGEG-BOS

13h 34m2 stops

7:30 am - 12:36 pmBOS-GEG

8h 06m1 stop

$283United Airlines

Find Deal

Wed, Sep 10 - Wed, Sep 17

7:23 am - 11:57 pmGEG-BOS

13h 34m2 stops

6:10 am - 11:27 amBOS-GEG

8h 17m1 stop

$289United Airlines

Find Deal

Fri, Sep 19 - Mon, Sep 22

9:26 pm - 10:47 pmBOI-BOS

23h 21m2 stops

5:50 am - 8:31 pmBOS-BOI

16h 41m2 stops

$292Spirit Airlines

Find Deal

Mon, Sep 29 - Tue, Oct 7

4:00 pm - 6:00 amBOI-BOS

12h 00m1 stop

8:01 am - 11:22 pmBOS-BOI

17h 21m1 stop

$294Alaska Airlines

Find Deal

Thu, Sep 18 - Mon, Sep 22

2:16 pm - 11:13 amBOI-BOS

18h 57m2 stops

5:50 am - 8:31 pmBOS-BOI

16h 41m2 stops

$308Spirit Airlines

Find Deal

Useful Info

Low season	February
High season	October
Cheapest flight	$130

Best time to beat the crowds with an average 8% drop in price.

Most popular time to fly and prices are also 7% lower on average.

Flight from Spokane 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

Wells

Plymouth

Waltham

Middletown

Warwick

Everett

Gloucester

Concord

Woburn

York Beach

Brookline

West Yarmouth

Danvers

Revere

Burlington

South Portland

Braintree

Brockton

Everything you need to know for your flight to Boston

Airports

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)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

BOS

$130 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