HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$211+ Cheap flights from Massachusetts to Idaho Falls (IDA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — IDA
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Massachusetts to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Massachusetts to Idaho Falls

Cheapest flights from Massachusetts to Idaho Falls
Explore the most affordable flight options available from Massachusetts to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:10 amBOS - IDA
1 stop8h 27mDelta
Tue 12/91:17 pmIDA - BOS
1 stop8h 24mDelta
Deal found 10/28$421
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/911:41 amALB - IDA
2 stops12h 55mAmerican Airlines
Sun 12/147:00 amIDA - ALB
2 stops13h 44mAmerican Airlines
Deal found 10/30$424
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:00 pmBOS - IDA
2 stops11h 19mDelta
Wed 11/196:00 amIDA - BOS
1 stop8h 10mDelta
Deal found 10/28$426
This American Airlines deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/145:06 amBDL - IDA
2 stops10h 22mAmerican Airlines
Tue 11/187:10 amIDA - BDL
2 stops14h 48mAmerican Airlines
Deal found 10/30$429
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/186:10 amBOS - IDA
1 stop8h 24mDelta
Sat 11/226:57 pmIDA - BOS
1 stop9h 33mDelta
Deal found 10/28$436
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:00 pmBOS - IDA
2 stops11h 19mDelta
Sun 11/231:15 pmIDA - BOS
1 stop8h 28mDelta
Deal found 10/28$441
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:10 amBOS - IDA
1 stop8h 24mDelta
Tue 11/186:57 pmIDA - BOS
1 stop9h 33mDelta
Deal found 10/28$451
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/121:00 pmBOS - IDA
2 stops11h 19mDelta
Wed 11/196:00 amIDA - BOS
1 stop8h 10mDelta
Deal found 10/28$456
This Alaska Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/177:00 amBOS - IDA
1 stop10h 13mAlaska Airlines
Tue 11/186:05 amIDA - BOS
1 stop16h 15mAlaska Airlines
Deal found 10/28$461
This Mytrip deal was found by Cheapflights users on 10/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:55 pmBOS - IDA
3 stops26h 13mMultiple Airlines
Mon 11/177:56 pmIDA - BOS
3 stops26h 03mMultiple Airlines
Deal found 10/29$463
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/126:10 amBOS - IDA
1 stop8h 24mDelta
Sat 11/226:57 pmIDA - BOS
1 stop9h 33mDelta
Deal found 10/28$466
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/36:10 amBOS - IDA
1 stop8h 27mDelta
Wed 12/101:17 pmIDA - BOS
1 stop8h 24mDelta
Deal found 10/28$470

Cheap flight deals from Massachusetts to Idaho Falls

Keep the following information in mind while searching for Massachusetts to Idaho Falls flight deals. Data was last updated October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$357
(United Airlines)

One-way from

$211
(United Airlines)

Popular in

July

Cheapest in

September

Average price

$596
Provider with most accurate pricing for Boston Logan Intl-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Idaho Falls Fanning Field flights.
Search Deals
From Massachusetts to Idaho Falls Fanning Field
Search Deals
One-way flight from Massachusetts to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Massachusetts to Idaho Falls that are best for you.

Fly from

Massachusetts

Fly to

Idaho Falls

Route

Depart

Return

Price

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Mon 2/9

9:55 am-9:14 pm

2 stops13h 19m

Idaho Falls Fanning Field

Sun 2/15

2:40 pm-11:53 pm

1 stop7h 13m

$357

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Thu 2/5

11:30 am-10:36 pm

2 stops13h 06m

Idaho Falls Fanning Field

Sun 2/8

2:07 pm-11:33 pm

1 stop7h 26m

$359

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 12/9

6:10 am-12:37 pm

1 stop8h 27m

Idaho Falls Fanning Field

Mon 12/15

1:17 pm-11:41 pm

1 stop8h 24m

$421

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 3/3

6:00 am-12:31 pm

1 stop8h 31m

Idaho Falls Fanning Field

Wed 3/4

6:45 pm-6:13 am

1 stop9h 28m

$421

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Sun 12/7

6:10 am-12:37 pm

1 stop8h 27m

Idaho Falls Fanning Field

Tue 12/9

1:17 pm-11:41 pm

1 stop8h 24m

$421

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 12/9

6:10 am-12:37 pm

1 stop8h 27m

Idaho Falls Fanning Field

Wed 12/10

1:17 pm-11:41 pm

1 stop8h 24m

$421

AlbanyIdaho Falls

ALB - IDA

ALBIDA

Albany Intl

Tue 12/9

11:41 am-10:36 pm

2 stops12h 55m

Idaho Falls Fanning Field

Sun 12/14

7:00 am-10:44 pm

2 stops13h 44m

$424

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Tue 11/18

1:00 pm-10:19 pm

2 stops11h 19m

Idaho Falls Fanning Field

Wed 11/19

6:00 am-4:10 pm

1 stop8h 10m

$426

HartfordIdaho Falls

BDL - IDA

BDLIDA

Hartford Bradley Intl

Fri 11/14

5:06 am-1:28 pm

2 stops10h 22m

Idaho Falls Fanning Field

Tue 11/18

7:10 am-11:58 pm

2 stops14h 48m

$429

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Sat 1/31

7:00 am-6:18 pm

1 stop13h 18m

Idaho Falls Fanning Field

Tue 2/3

6:58 pm-4:20 pm

1 stop19h 22m

$435

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 29 results
1
2
3

Best time to book a flight from Massachusetts to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Massachusetts with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Massachusetts to Idaho Falls

What is the cheapest month to book a flight from Massachusetts to Idaho Falls?

Currently, March is the cheapest month in which you can book a flight from Massachusetts to Idaho Falls (average of $316). Flying from Massachusetts to Idaho Falls in June is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MA to IDA?

Find hourly flight availability from Massachusetts to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 33% on flights from Massachusetts to Idaho Falls by exploring options for tickets in the evening.

How much does it cost to fly round-trip from Massachusetts to Idaho Falls?

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Idaho Falls from Massachusetts?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights from Massachusetts to Idaho Falls.

  • How long is the flight from Massachusetts to Idaho Falls?

    Airlines like United Airlines, American Airlines, and Delta fly from Massachusetts to Idaho Falls in about 8h 27m. The time it takes to get you to your destination can typically vary by up to 4h 52m. The distance from Massachusetts to Idaho Falls is about 2056 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Massachusetts to Idaho Falls one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $211. Users have also found prices from $246 and $304 on American Airlines and Alaska Airlines, respectively.

  • What are the most popular routes from Massachusetts to Idaho Falls?

    The most popular flight routes from Massachusetts to Idaho Falls are Boston Logan Intl - Idaho Falls Fanning Field, Hartford Bradley Intl - Idaho Falls Fanning Field and Albany Intl - Idaho Falls Fanning Field.

  • Can I find deals for flights from Massachusetts to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Massachusetts to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Massachusetts to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Massachusetts to Idaho Falls.

  • Can I find deals for business class flights from Massachusetts to Idaho Falls?

    Yes. Cheapflights offers flight deals from Massachusetts to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Massachusetts to Idaho Falls?

    Currently, March is the cheapest month in which you can book a flight from Massachusetts to Idaho Falls (average of $316). Flying from Massachusetts to Idaho Falls in June is currently the most expensive (average of $491). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Massachusetts to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
Sky Harbor Intl to Spokane flights
Los Angeles to Spokane flights
Los Angeles to Boise flights
John F Kennedy Intl to Jackson flights
Seattle to Spokane flights
Seattle to Boise flights
LaGuardia to Jackson flights
San Francisco to Boise flights
Denver to Boise flights
Minneapolis to Boise flights
Dallas/Fort Worth to Spokane flights
O'Hare Intl to Jackson flights
Sky Harbor Intl to Boise flights
San Francisco to Spokane flights
Santa Ana to Boise flights
Burbank to Boise flights
Denver to Spokane flights
Dallas/Fort Worth to Boise flights
Portland to Boise flights
Ontario to Spokane flights
Salt Lake City to Spokane flights
Los Angeles to Jackson flights
O'Hare Intl to Boise flights
Sacramento to Boise flights
Dulles Intl to Boise flights
San Diego to Boise flights
San Francisco to Jackson flights
Dulles Intl to Jackson flights
Spokane to Boise flights
Hobby to Jackson flights
Minneapolis to Spokane flights
Boston to Jackson flights
Ontario to Boise flights
Atlanta to Jackson flights
Boston to Boise flights
Portland to Spokane flights
Atlanta to Boise flights
Baltimore to Jackson flights
Boston to Spokane flights
John F Kennedy Intl to Boise flights
Salt Lake City to Boise flights
Reagan-National to Jackson flights
Baltimore to Boise flights
Dallas/Fort Worth to Jackson flights
Boise to Spokane flights
Santa Ana to Spokane flights
Newark to Boise flights
Reagan-National to Spokane flights
Miami to Jackson flights

Top 3 airlines flying from Massachusetts to Idaho Falls

Discover the top 3 airlines that operate flights from Massachusetts to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$346Average$482FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$400Average$519FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$536Average$700FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.