How does KAYAK find such low prices on flights from Massachusetts to Idaho Falls?

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 Massachusetts to Idaho Falls. 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 Massachusetts to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Massachusetts 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 Massachusetts to Idaho Falls?

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 Idaho Falls with an airline and back to Massachusetts 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 Massachusetts to Idaho Falls?

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 Idaho Falls from Massachusetts 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>

$240 CHEAP FLIGHTS from Massachusetts to Idaho Falls

IDA

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

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals

Cheap Flights from Massachusetts to Idaho Falls

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 Massachusetts to Idaho Falls

Sat, Sep 12 - Tue, Sep 15

12:34 pm - 9:22 pm

BDL

IDA

10h 48m

1 stop

1:44 pm - 9:59 pm

IDA

BDL

6h 15m

1 stop

$349American Airlines

Sat, Aug 22 - Sat, Aug 29

12:34 pm - 9:22 pm

BDL

IDA

10h 48m

1 stop

12:46 pm - 11:59 pm

IDA

BDL

9h 13m

1 stop

$359American Airlines

Sat, May 2 - Sun, May 10

4:50 pm - 10:40 pm

BOS

IDA

7h 50m

1 stop

6:54 pm - 6:20 am

IDA

BOS

9h 26m

1 stop

$369Delta

Sat, May 2 - Sat, May 9

2:02 pm - 11:39 pm

BOS

IDA

11h 37m

2 stops

7:48 am - 8:40 pm

IDA

BOS

10h 52m

1 stop

$374American Airlines

Tue, Apr 28 - Sat, May 2

12:57 pm - 11:39 pm

BOS

IDA

12h 42m

2 stops

7:48 am - 12:04 am

IDA

BOS

14h 16m

2 stops

$380American Airlines

Sat, Aug 22 - Sat, Aug 29

6:45 am - 1:44 pm

BOS

IDA

8h 59m

1 stop

12:46 pm - 12:02 am

IDA

BOS

9h 16m

1 stop

$396American Airlines

Wed, May 27 - Tue, Jun 2

6:00 am - 1:17 pm

BOS

IDA

9h 17m

1 stop

6:00 am - 4:32 pm

IDA

BOS

8h 32m

1 stop

$424Alaska Airlines

Thu, Apr 23 - Sun, May 3

6:15 am - 12:26 pm

BOS

IDA

8h 11m

1 stop

6:58 pm - 6:00 am

IDA

BOS

9h 02m

1 stop

$428Delta

Tue, Jun 23 - Sun, Jun 28

7:55 am - 1:25 pm

ALB

IDA

7h 30m

1 stop

2:30 pm - 11:30 pm

IDA

ALB

7h 00m

1 stop

$527United Airlines

Tue, Jun 23 - Sun, Jun 28

7:55 am - 1:25 pm

ALB

IDA

7h 30m

1 stop

2:30 pm - 11:30 pm

IDA

ALB

7h 00m

1 stop

$537United Airlines

Useful Info

Low season	March
High season	July
Cheapest flight	$240

Best time to beat the crowds but there is an average 33% increase in price.

Most popular time to fly and prices are also 17% lower on average.

Flight from Boston to Idaho Falls

How does KAYAK find such low prices on flights from Massachusetts to Idaho Falls?
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 Massachusetts to Idaho Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Idaho Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Massachusetts 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 Massachusetts to Idaho Falls?
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 Idaho Falls with an airline and back to Massachusetts with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Idaho Falls?
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 Idaho Falls from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

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 Idaho Falls

Idaho Falls (IDA)

IDA

$240 Find Cheap Flights from Massachusetts to Idaho Falls

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

Cheap Flights from Massachusetts to Idaho Falls

Recent round-trip flight deals from Massachusetts to Idaho Falls

Recent one-way flight deals from Massachusetts to Idaho Falls

Recent last minute flight deals from Massachusetts to Idaho Falls

Good to know

FAQs for booking flights from Massachusetts to Idaho Falls

How does KAYAK find such low prices on flights from Massachusetts to Idaho Falls?

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 Massachusetts to Idaho Falls.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to Idaho Falls?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho Falls from Massachusetts 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 Massachusetts to Idaho Falls?

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 Idaho Falls with an airline and back to Massachusetts with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to Idaho Falls?

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 Idaho Falls from Massachusetts up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Idaho Falls

Information on the airport you'll fly into in Idaho Falls

Cabin class types available on flights to Massachusetts

Complete your trip to Idaho Falls with a hotel stay or car rental

Find direct flights for Idaho Falls

Flights to other popular destinations

Flights from domestic origins to Idaho Falls

Choose which airport to fly into in Idaho Falls

Find deals for your return flight