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Cheap flights from Idaho Falls to Massachusetts from $226

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to Massachusetts departing on 2/9. 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 Idaho Falls to Massachusetts

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:17 pm - 11:41 pmIDA-BOS
8h 24m1 stop
Delta Logo
6:10 am - 12:37 pmBOS-IDA
8h 27m1 stop
$421Delta
Find Deal
Wed, Dec 10 - Mon, Dec 15
Delta Logo
6:00 am - 7:40 pmIDA-BOS
11h 40m2 stops
Delta Logo
6:10 am - 12:37 pmBOS-IDA
8h 27m1 stop
$426Delta
Find Deal
Wed, Dec 10 - Mon, Dec 15
Delta Logo
6:45 pm - 6:13 amIDA-BOS
9h 28m1 stop
Delta Logo
3:05 pm - 10:21 pmBOS-IDA
9h 16m2 stops
$475Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
8:00 am - 11:59 pmIDA-BOS
13h 59m1 stop
Alaska Airlines Logo
10:00 am - 10:38 pmBOS-IDA
14h 38m1 stop
$502Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
1:05 pm - 11:54 pmIDA-BOS
8h 49m1 stop
Delta Logo
7:05 am - 6:15 pmBOS-IDA
13h 10m2 stops
$506Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Alaska Airlines Logo
4:00 pm - 7:16 amIDA-BOS
13h 16m1 stop
Alaska Airlines Logo
10:00 am - 10:38 pmBOS-IDA
14h 38m1 stop
$512Alaska Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
10:45 am - 11:48 pmIDA-BOS
11h 03m2 stops
United Airlines Logo
9:20 am - 9:09 pmBOS-IDA
13h 49m2 stops
$531United Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
10:50 am - 9:50 pmIDA-BOS
9h 00m1 stop
United Airlines Logo
7:25 am - 3:16 pmBOS-IDA
9h 51m1 stop
$556United Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
American Airlines Logo
1:43 pm - 10:49 pmIDA-ALB
7h 06m1 stop
American Airlines Logo
6:01 am - 12:22 pmALB-IDA
8h 21m1 stop
$571American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
1:43 pm - 11:05 pmIDA-BOS
7h 22m1 stop
American Airlines Logo
9:38 am - 9:56 pmBOS-IDA
14h 18m2 stops
$627American Airlines
Find Deal
Sat, Apr 4 - Thu, Apr 9

Delta flights from Idaho Falls to Massachusetts

Our best Delta deals on Idaho Falls to Massachusetts flight tickets
Delta
Dec 10
IDA1:17 pmIdaho Falls Fanning Field
8h 24m
1 stop
BOS11:41 pmBoston Logan Intl
Dec 15
BOS6:10 amBoston Logan Intl
8h 27m
1 stop
IDA12:37 pmIdaho Falls Fanning Field
$421
Find similar
Delta
Dec 10
IDA6:00 amIdaho Falls Fanning Field
11h 40m
2 stops
BOS7:40 pmBoston Logan Intl
Dec 15
BOS6:10 amBoston Logan Intl
8h 27m
1 stop
IDA12:37 pmIdaho Falls Fanning Field
$426
Find similar
Delta
Mar 10
IDA6:45 pmIdaho Falls Fanning Field
9h 28m
1 stop
BOS6:13 amBoston Logan Intl
Mar 11
BOS3:05 pmBoston Logan Intl
9h 16m
2 stops
IDA10:21 pmIdaho Falls Fanning Field
$475
Find similar

Alaska Airlines flights from Idaho Falls to Massachusetts

Our best Alaska Airlines deals on Idaho Falls to Massachusetts flight tickets
Alaska Airlines
Mar 10
IDA8:00 amIdaho Falls Fanning Field
13h 59m
1 stop
BOS11:59 pmBoston Logan Intl
Mar 11
BOS10:00 amBoston Logan Intl
14h 38m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$502
Find similar
Alaska Airlines
Mar 10
IDA4:00 pmIdaho Falls Fanning Field
13h 16m
1 stop
BOS7:16 amBoston Logan Intl
Mar 11
BOS10:00 amBoston Logan Intl
14h 38m
1 stop
IDA10:38 pmIdaho Falls Fanning Field
$512
Find similar
Alaska Airlines
Nov 15
IDA6:05 amIdaho Falls Fanning Field
9h 18m
1 stop
BOS5:23 pmBoston Logan Intl
Nov 19
BOS7:00 amBoston Logan Intl
10h 13m
1 stop
IDA3:13 pmIdaho Falls Fanning Field
$525
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Massachusetts 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 November 2, 2025.
Use the filters below to find and compare flights from Idaho Falls to Massachusetts that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 12/10

1:17 pm-11:41 pm

1 stop8h 24m

Boston Logan Intl

Mon 12/15

6:10 am-12:37 pm

1 stop8h 27m

$421

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Wed 12/10

6:00 am-7:40 pm

2 stops11h 40m

Boston Logan Intl

Mon 12/15

6:10 am-12:37 pm

1 stop8h 27m

$426

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 3/10

6:45 pm-6:13 am

1 stop9h 28m

Boston Logan Intl

Wed 3/11

3:05 pm-10:21 pm

2 stops9h 16m

$475

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 3/10

8:00 am-11:59 pm

1 stop13h 59m

Boston Logan Intl

Wed 3/11

10:00 am-10:38 pm

1 stop14h 38m

$502

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 3/10

1:05 pm-11:54 pm

1 stop8h 49m

Boston Logan Intl

Wed 3/11

7:05 am-6:15 pm

2 stops13h 10m

$506

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 3/10

4:00 pm-7:16 am

1 stop13h 16m

Boston Logan Intl

Wed 3/11

10:00 am-10:38 pm

1 stop14h 38m

$512

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Tue 3/10

10:45 am-11:48 pm

2 stops11h 03m

Boston Logan Intl

Wed 3/11

9:20 am-9:09 pm

2 stops13h 49m

$531

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Thu 11/13

10:50 am-9:50 pm

1 stop9h 00m

Boston Logan Intl

Thu 11/20

7:25 am-3:16 pm

1 stop9h 51m

$556

Idaho FallsAlbany

IDA - ALB

IDAALB

Idaho Falls Fanning Field

Tue 3/10

1:43 pm-10:49 pm

1 stop7h 06m

Albany Intl

Wed 3/11

6:01 am-12:22 pm

1 stop8h 21m

$571

Idaho FallsBoston

IDA - BOS

IDABOS

Idaho Falls Fanning Field

Sat 4/4

1:43 pm-11:05 pm

1 stop7h 22m

Boston Logan Intl

Thu 4/9

9:38 am-9:56 pm

2 stops14h 18m

$627

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 Massachusetts from

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

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 Massachusetts?

In general, March is the cheapest month to fly from Idaho Falls to Massachusetts. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $444. If you aren’t able to travel to Massachusetts during the month of March, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $483.

What is the cheapest day to depart on your flight to Massachusetts?

According to our data, Sunday is the cheapest day to fly to Massachusetts from Idaho Falls. The lowest ticket price found for a Sunday departure recently was $575. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Thursday is the most expensive day to depart from Idaho Falls because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $816.

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

Our data shows that the cheapest Idaho Falls to Massachusetts flights are usually those with departure times in the evening. Our users have found flights to Massachusetts in the evening for as low as $562. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $930 on average. Flights to Massachusetts from Idaho Falls in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Cheap Idaho Falls to Massachusetts flight deals and tips

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

Direct flights

None
There are no direct flights from Idaho Falls to Massachusetts. There are no popular flight routes from Idaho Falls to Massachusetts.
Search flight deals

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

    Prices for flights from Idaho Falls Fanning Field Airport to Massachusetts are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to Massachusetts.

  • What documentation or ID do you need to fly to Massachusetts?

    The required travel and health documents for your Massachusetts trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Massachusetts. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Idaho Falls to Massachusetts

Compare and see reviews for airlines that fly from Idaho Falls to Massachusetts with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $326Free CancellationRating
7.4
8,994 reviews
Search United Airlines flights
DeltaPriceFrom $400Free CancellationRating
7.9
7,997 reviews
Search Delta flights
American AirlinesPriceFrom $400Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Idaho Falls to Massachusetts. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Massachusetts from Idaho Falls which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Massachusetts from Idaho Falls. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Massachusetts from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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