How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in Massachusetts, such as Boston or Worcester, and flying into Idaho Falls, then you can expect flight times to average 5h 25m and 21h 03m, respectively.

What is the cheapest airline that flies from Massachusetts to Idaho Falls Fanning Field?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Massachusetts to Idaho Falls Fanning Field

What airlines fly to Idaho Falls?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Massachusetts according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 4 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Massachusetts to Idaho Falls Fanning Field Airport?

Prices for flights from Massachusetts to Idaho Falls Fanning Field Airport are updated daily.

How many operators does momondo search for flights from Massachusetts to Idaho Falls Fanning Field Airport?

There are 4 operators available for flights from Massachusetts to Idaho Falls Fanning Field Airport as of November 2026.

How old do you have to be to fly from Massachusetts to Idaho Falls Fanning Field Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Idaho Falls Fanning Field Airport.

What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$200 Cheap Flights from Massachusetts to Idaho Falls in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Massachusetts to Idaho Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:06 pm - 9:49 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

9h 43m1 stop Dallas/Fort Worth

1:42 pm - 11:56 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 14m1 stop Dallas/Fort Worth

$399American Airlines

Sun, Jan 31 - Fri, Feb 5

4:52 pm - 11:40 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

8h 48m1 stop Phoenix Sky Harbor Intl

1:42 pm - 11:56 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 14m1 stop Dallas/Fort Worth

$399American Airlines

Sun, Jan 24 - Mon, Feb 1

6:10 am - 12:15 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

8h 05m1 stop Salt Lake City

5:30 am - 2:30 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

7h 00m1 stop Salt Lake City

$399Delta

Sat, Feb 27 - Sat, Mar 6

8:15 am - 6:13 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

11h 58m2 stops Cincinnati Cinci./N. Kentucky Salt Lake City

6:59 pm - 6:09 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

9h 10m1 stop Salt Lake City

$404Delta

Mon, Dec 21 - Fri, Jan 8

12:40 pm - 10:42 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

12h 02m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:59 pm - 6:15 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

9h 16m1 stop Salt Lake City

$425Delta

Sun, Jan 24 - Mon, Feb 1

3:00 pm - 9:35 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

8h 35m1 stop Denver Intl

10:45 am - 12:44 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

11h 59m2 stops Denver Intl Chicago O'Hare Intl

$447United Airlines

Sat, Feb 27 - Sat, Mar 6

4:55 pm - 1:19 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

22h 24m2 stops San Diego Portland

1:56 pm - 5:40 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

13h 44m1 stop Seattle/Tacoma Intl

$458Alaska Airlines

Sun, Jan 31 - Fri, Feb 5

4:55 pm - 1:19 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

22h 24m2 stops San Diego Portland

1:56 pm - 5:40 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

13h 44m1 stop Seattle/Tacoma Intl

$488Alaska Airlines

Sun, Jan 31 - Fri, Feb 5

2:29 pm - 9:49 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

9h 20m1 stop Dallas/Fort Worth

8:00 am - 7:39 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

9h 39m1 stop Dallas/Fort Worth

$507American Airlines

Sun, Dec 13 - Wed, Dec 16

7:00 am - 1:28 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

8h 28m1 stop Denver Intl

7:00 am - 3:39 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

6h 39m1 stop Denver Intl

$524United Airlines

Sat, Feb 6 - Tue, Feb 9

Cheap last minute flights

Enter your travel dates to find the best prices.

9:03 am - 10:54 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

15h 51m1 stop Seattle/Tacoma Intl

1:53 pm - 5:40 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

13h 47m1 stop Seattle/Tacoma Intl

$554Alaska Airlines

Wed, Nov 4 - Sun, Nov 8

6:00 am - 1:05 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

9h 05m1 stop Dallas/Fort Worth

1:35 pm - 11:58 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 23m1 stop Dallas/Fort Worth

$572American Airlines

Wed, Nov 4 - Sun, Nov 8

1:30 pm - 10:59 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

11h 29m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

1:35 pm - 11:58 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 23m1 stop Dallas/Fort Worth

$575American Airlines

Wed, Nov 4 - Sun, Nov 8

1:30 pm - 10:59 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

11h 29m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

1:35 pm - 11:58 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 23m1 stop Dallas/Fort Worth

$593American Airlines

Wed, Nov 4 - Sun, Nov 8

6:00 am - 1:05 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

9h 05m1 stop Dallas/Fort Worth

1:35 pm - 11:58 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 23m1 stop Dallas/Fort Worth

$595American Airlines

Wed, Nov 4 - Sun, Nov 8

10:19 am - 9:43 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

13h 24m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

1:35 pm - 11:58 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 23m1 stop Dallas/Fort Worth

$616American Airlines

Wed, Nov 4 - Sun, Nov 8

1:30 pm - 10:59 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

11h 29m2 stops Chicago O'Hare Intl Phoenix Sky Harbor Intl

1:35 pm - 11:58 pmIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

8h 23m1 stop Dallas/Fort Worth

$625American Airlines

Wed, Nov 4 - Sun, Nov 8

10:30 am - 9:09 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

12h 39m2 stops Newark Denver Intl

10:35 am - 12:46 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

12h 11m2 stops Denver Intl Chicago O'Hare Intl

$694United Airlines

Wed, Nov 4 - Sun, Nov 8

10:30 am - 9:09 pmBOS Boston Logan Intl-IDA Idaho Falls Fanning Field

12h 39m2 stops Newark Denver Intl

10:35 am - 12:46 amIDA Idaho Falls Fanning Field-BOS Boston Logan Intl

12h 11m2 stops Denver Intl Chicago O'Hare Intl

$810United Airlines

Wed, Nov 4 - Sun, Nov 8

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Alaska Airlines flights from Massachusetts to Idaho Falls

Our best Alaska Airlines deals on Massachusetts to Idaho Falls flight tickets

Alaska Airlines

Jan 31

BOS4:55 pmBoston Logan Intl

22h 24m

2 stops

IDA1:19 pmIdaho Falls Fanning Field

Feb 5

IDA1:56 pmIdaho Falls Fanning Field

13h 44m

1 stop

BOS5:40 amBoston Logan Intl

$458

Alaska Airlines

Jan 31

BOS4:55 pmBoston Logan Intl

22h 24m

2 stops

IDA1:19 pmIdaho Falls Fanning Field

Feb 5

IDA1:56 pmIdaho Falls Fanning Field

13h 44m

1 stop

BOS5:40 amBoston Logan Intl

$488

Alaska Airlines

Feb 6

BOS7:00 amBoston Logan Intl

10h 21m

1 stop

IDA3:21 pmIdaho Falls Fanning Field

Feb 9

IDA3:58 pmIdaho Falls Fanning Field

21h 54m

2 stops

BOS3:52 pmBoston Logan Intl

$505

Delta flights from Massachusetts to Idaho Falls

Our best Delta deals on Massachusetts to Idaho Falls flight tickets

Delta

Dec 21

BOS8:15 amBoston Logan Intl

11h 58m

2 stops

IDA6:13 pmIdaho Falls Fanning Field

Jan 8

IDA6:59 pmIdaho Falls Fanning Field

9h 10m

1 stop

BOS6:09 amBoston Logan Intl

$404

Delta

Jan 24

BOS12:40 pmBoston Logan Intl

12h 02m

2 stops

IDA10:42 pmIdaho Falls Fanning Field

Feb 1

IDA6:59 pmIdaho Falls Fanning Field

9h 16m

1 stop

BOS6:15 amBoston Logan Intl

$425

Delta

Dec 21

BOS8:15 amBoston Logan Intl

11h 58m

2 stops

IDA6:13 pmIdaho Falls Fanning Field

Jan 8

IDA5:25 amIdaho Falls Fanning Field

12h 46m

2 stops

BOS8:11 pmBoston Logan Intl

$430

momondo Fare Finder

Use the filters below to find and compare flights from Massachusetts to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sun 1/31

2:06 pm-9:49 pm

1 stop9h 43m

Idaho Falls Fanning Field

Fri 2/5

1:42 pm-11:56 pm

1 stop8h 14m

$399

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sun 1/24

4:52 pm-11:40 pm

1 stop8h 48m

Idaho Falls Fanning Field

Mon 2/1

1:42 pm-11:56 pm

1 stop8h 14m

$399

Quickest round-trip

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sat 2/27

6:10 am-12:15 pm

1 stop8h 05m

Idaho Falls Fanning Field

Sat 3/6

5:30 am-2:30 pm

1 stop7h 00m

$399

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Mon 12/21

8:15 am-6:13 pm

2 stops11h 58m

Idaho Falls Fanning Field

Fri 1/8

6:59 pm-6:09 am

1 stop9h 10m

$404

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sun 1/24

12:40 pm-10:42 pm

2 stops12h 02m

Idaho Falls Fanning Field

Mon 2/1

6:59 pm-6:15 am

1 stop9h 16m

$425

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sat 2/27

3:00 pm-9:35 pm

1 stop8h 35m

Idaho Falls Fanning Field

Sat 3/6

10:45 am-12:44 am

2 stops11h 59m

$447

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sun 1/31

4:55 pm-1:19 pm

2 stops22h 24m

Idaho Falls Fanning Field

Fri 2/5

1:56 pm-5:40 am

1 stop13h 44m

$458

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sun 1/31

4:55 pm-1:19 pm

2 stops22h 24m

Idaho Falls Fanning Field

Fri 2/5

1:56 pm-5:40 am

1 stop13h 44m

$488

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sun 12/13

2:29 pm-9:49 pm

1 stop9h 20m

Idaho Falls Fanning Field

Wed 12/16

8:00 am-7:39 pm

1 stop9h 39m

$507

BostonIdaho Falls

BOS Boston Logan Intl - IDA Idaho Falls Fanning Field

BOSIDA

Boston Logan Intl

Sat 2/6

7:00 am-1:28 pm

1 stop8h 28m

Idaho Falls Fanning Field

Tue 2/9

7:00 am-3:39 pm

1 stop6h 39m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Massachusetts to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $450.

Cheap Massachusetts to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to Idaho Falls

Best Price Found	$200
Fastest flight time	7h 58m
Direct flights	None

The best one-way flight to Idaho Falls from Massachusetts in the past 72 hours is $200. The best round-trip flight deal from Massachusetts to Idaho Falls found on momondo in the last 72 hours is $399.

The fastest flight from Massachusetts to Idaho Falls takes 7h 58m

There are no direct flights from Massachusetts to Idaho Falls. There are no popular flight routes from Massachusetts to Idaho Falls.

Search flight deals

Frequently asked questions about flying from Massachusetts to Idaho Falls

When did momondo last update prices for flights from Massachusetts to Idaho Falls Fanning Field Airport?
Prices for flights from Massachusetts to Idaho Falls Fanning Field Airport are updated daily.
How many operators does momondo search for flights from Massachusetts to Idaho Falls Fanning Field Airport?
There are 4 operators available for flights from Massachusetts to Idaho Falls Fanning Field Airport as of November 2026.
How old do you have to be to fly from Massachusetts to Idaho Falls Fanning Field Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Massachusetts to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Massachusetts to Idaho Falls

Compare and see reviews for airlines that fly from Massachusetts to Idaho Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $239	Free Cancellation	Rating 7.8 8,697 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.3 10,460 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $332	Free Cancellation	Rating 7.9 13,142 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $395	Free Cancellation	Rating 7.0 12,231 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to Idaho Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to Idaho Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to Idaho Falls with flexible booking policies on momondo?

Yes. All flights to Idaho Falls from Massachusetts on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Massachusetts to Idaho Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Massachusetts to Idaho Falls.

I’m not ready to book a flight from Massachusetts to Idaho Falls right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Massachusetts to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Boise Air Term. Gowen Fld Airport

Lewiston Nez Perce Rgnl Airport

Pocatello Airport

Hailey Sun Valley-Friedman Airport

Twin Falls Joslin Airport

Cheap flights from Massachusetts to Idaho Falls from $200

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to Idaho Falls departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Alaska Airlines flights from Massachusetts to Idaho Falls

Our best Alaska Airlines deals on Massachusetts to Idaho Falls flight tickets

Delta flights from Massachusetts to Idaho Falls

Our best Delta deals on Massachusetts to Idaho Falls flight tickets

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Use the filters below to find and compare flights from Massachusetts to Idaho Falls that are best for you.

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Massachusetts to Idaho Falls

What is the cheapest month to fly to Idaho Falls?

What is the cheapest airline that flies from Massachusetts to Idaho Falls Fanning Field?

What airlines fly to Idaho Falls?

How long does it take to fly to Idaho Falls?

Cheap Massachusetts to Idaho Falls flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Massachusetts to Idaho Falls

Best airlines flying from Massachusetts to Idaho Falls

Compare and see reviews for airlines that fly from Massachusetts to Idaho Falls with momondo

Traveling to a place near Idaho Falls?

Why use momondo?

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho

Fly your favorite airline to Idaho Falls

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Idaho Falls

List of cabin classes available on flights landing in Idaho Falls. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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