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Cheap flights from Massachusetts to Idaho Falls from $160

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 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Massachusetts to Idaho Falls

Cheap round-trip flights

American Airlines Logo
6:00 am - 12:25 pmBDL-IDA
8h 25m1 stop
American Airlines Logo
12:55 pm - 11:56 pmIDA-BDL
9h 01m1 stop
$289American Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
American Airlines Logo
6:01 am - 12:59 pmALB-IDA
8h 58m1 stop
American Airlines Logo
1:35 pm - 11:43 pmIDA-ALB
8h 08m1 stop
$289American Airlines
Find Deal
Wed, Sep 17 - Wed, Sep 24
Delta Logo
5:20 pm - 10:27 pmBOS-IDA
7h 07m1 stop
Delta Logo
6:52 pm - 6:25 amIDA-BOS
9h 33m1 stop
$331Delta
Find Deal
Wed, Aug 27 - Tue, Sep 9
Delta Logo
5:20 pm - 10:27 pmBOS-IDA
7h 07m1 stop
Delta Logo
6:52 pm - 6:25 amIDA-BOS
9h 33m1 stop
$366Delta
Find Deal
Wed, Aug 27 - Mon, Sep 8
United Airlines Logo
5:50 am - 1:35 pmALB-IDA
9h 45m2 stops
United Airlines Logo
8:30 am - 9:34 pmIDA-ALB
11h 04m2 stops
$389United Airlines
Find Deal
Tue, Oct 28 - Sat, Nov 1
Logo
5:50 am - 4:05 pmBOS-IDA
12h 15m2 stops
Logo
10:55 pm - 10:47 pmIDA-BOS
21h 52m2 stops
$393
Find Deal
Fri, Sep 5 - Fri, Sep 12
United Airlines Logo
10:33 am - 8:52 pmBDL-IDA
12h 19m2 stops
United Airlines Logo
8:30 am - 11:59 pmIDA-BDL
13h 29m2 stops
$439United Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
Alaska Airlines Logo
7:20 am - 10:39 pmBOS-IDA
17h 19m1 stop
Alaska Airlines Logo
3:57 pm - 3:00 pmIDA-BOS
21h 03m2 stops
$488Alaska Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
Logo
4:12 pm - 9:56 pmBOS-IDA
31h 44m3 stops
Logo
6:33 pm - 11:18 amIDA-BOS
14h 45m2 stops
$523
Find Deal
Thu, Aug 28 - Mon, Sep 1
Alaska Airlines Logo
8:01 am - 3:38 pmBOS-IDA
33h 37m2 stops
Alaska Airlines Logo
4:15 pm - 4:00 pmIDA-BOS
21h 45m2 stops
$545Alaska Airlines
Find Deal
Mon, Oct 13 - Sat, Oct 18

Alaska Airlines flights from Massachusetts to Idaho Falls

Our best Alaska Airlines deals on Massachusetts to Idaho Falls flight tickets
Alaska Airlines
Sep 9
BOS7:20 amBoston Logan Intl
17h 19m
1 stop
IDA10:39 pmIdaho Falls Fanning Field
Sep 16
IDA3:57 pmIdaho Falls Fanning Field
21h 03m
2 stops
BOS3:00 pmBoston Logan Intl
$488
Find similar
Alaska Airlines
Oct 13
BOS8:01 amBoston Logan Intl
33h 37m
2 stops
IDA3:38 pmIdaho Falls Fanning Field
Oct 18
IDA4:15 pmIdaho Falls Fanning Field
21h 45m
2 stops
BOS4:00 pmBoston Logan Intl
$545
Find similar

United Airlines flights from Massachusetts to Idaho Falls

Our best United Airlines deals on Massachusetts to Idaho Falls flight tickets
United Airlines
Oct 28
ALB5:50 amAlbany Intl
9h 45m
2 stops
IDA1:35 pmIdaho Falls Fanning Field
Nov 1
IDA8:30 amIdaho Falls Fanning Field
11h 04m
2 stops
ALB9:34 pmAlbany Intl
$389
Find similar
United Airlines
Oct 25
BDL10:33 amHartford Bradley Intl
12h 19m
2 stops
IDA8:52 pmIdaho Falls Fanning Field
Oct 29
IDA8:30 amIdaho Falls Fanning Field
13h 29m
2 stops
BDL11:59 pmHartford Bradley Intl
$439
Find similar
United Airlines
Sep 27
ALB12:50 pmAlbany Intl
10h 02m
2 stops
IDA8:52 pmIdaho Falls Fanning Field
Oct 4
IDA8:30 amIdaho Falls Fanning Field
10h 53m
2 stops
ALB9:23 pmAlbany Intl
$440
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 7, 2025.
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

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Sat 10/25

6:00 am-12:25 pm

1 stop8h 25m

Idaho Falls Fanning Field

Wed 10/29

12:55 pm-11:56 pm

1 stop9h 01m

$289

AlbanyIdaho Falls

ALB - IDA

ALBIDA

Albany Intl

Wed 9/17

6:01 am-12:59 pm

1 stop8h 58m

Idaho Falls Fanning Field

Wed 9/24

1:35 pm-11:43 pm

1 stop8h 08m

$289

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 8/27

5:20 pm-10:27 pm

1 stop7h 07m

Idaho Falls Fanning Field

Tue 9/9

6:52 pm-6:25 am

1 stop9h 33m

$331

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Wed 8/27

5:20 pm-10:27 pm

1 stop7h 07m

Idaho Falls Fanning Field

Mon 9/8

6:52 pm-6:25 am

1 stop9h 33m

$366

AlbanyIdaho Falls

ALB - IDA

ALBIDA

Albany Intl

Tue 10/28

5:50 am-1:35 pm

2 stops9h 45m

Idaho Falls Fanning Field

Sat 11/1

8:30 am-9:34 pm

2 stops11h 04m

$389

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Fri 9/5

5:50 am-4:05 pm

2 stops12h 15m

Idaho Falls Fanning Field

Fri 9/12

10:55 pm-10:47 pm

2 stops21h 52m

$393

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Sat 10/25

10:33 am-8:52 pm

2 stops12h 19m

Idaho Falls Fanning Field

Wed 10/29

8:30 am-11:59 pm

2 stops13h 29m

$439

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 9/9

7:20 am-10:39 pm

1 stop17h 19m

Idaho Falls Fanning Field

Tue 9/16

3:57 pm-3:00 pm

2 stops21h 03m

$488

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Thu 8/28

4:12 pm-9:56 pm

3 stops31h 44m

Idaho Falls Fanning Field

Mon 9/1

6:33 pm-11:18 am

2 stops14h 45m

$523

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Mon 10/13

8:01 am-3:38 pm

2 stops33h 37m

Idaho Falls Fanning Field

Sat 10/18

4:15 pm-4:00 pm

2 stops21h 45m

$545

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

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

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $447.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Tuesday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $618. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $865.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the evening. Flights from Massachusetts to Idaho Falls during this time can be as low as $523. Try not to purchase tickets in the morning because they tend to be around $789. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

$160

Fastest flight time

7h 07m

Direct flights

None

Airports in Idaho Falls

1 airport
The best one-way flight to Idaho Falls from Massachusetts in the past 72 hours is $160. The best round-trip flight deal from Massachusetts to Idaho Falls found on momondo in the last 72 hours is $289.
The fastest flight from Massachusetts to Idaho Falls takes 7h 07m
There are no direct flights from Massachusetts to Idaho Falls. Popular non-direct routes for this connection are Boston Logan Intl Airport - Idaho Falls Fanning Field Airport, Hartford Bradley Intl Airport - Idaho Falls Fanning Field Airport and Albany Intl Airport - Idaho Falls Fanning Field Airport.
There is 1 airport near Idaho Falls: Idaho Falls Fanning Field (IDA)
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  • 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?

  • 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
DeltaPriceFrom $360Free CancellationRating
8.0
7,985 reviews
Search Delta flights
American AirlinesPriceFrom $400Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $528Free CancellationRating
7.4
8,917 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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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