Idaho

$125+ Cheap flights from Massachusetts to Idaho

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BOI
Dec 27 — Jan 31
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Cheap flight deals from Massachusetts to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Massachusetts (USMA) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 22, 2024.

Round-trip from

$256
(Delta)

One-way from

$125
(American Airlines)
From Massachusetts to Idaho
One-way flight from Massachusetts to Idaho

Find flight deals from Massachusetts to Idaho

Cheapest flights from Massachusetts to Idaho
Explore the most affordable flight options available from Massachusetts to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 22, 2024.

This Delta deal was found by Cheapflights users on 12/21. 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.
Mon 12/306:00 amBOS - GEG
1 stop9h 55mDelta
Mon 1/67:24 pmGEG - BOS
1 stop8h 31mDelta
Deal found 12/21$596
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/236:00 amALB - JAC
1 stop7h 29mUnited Airlines
Mon 1/1312:43 pmJAC - ALB
1 stop6h 36mUnited Airlines
Deal found 12/21$618
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/303:15 pmBOS - GEG
2 stops11h 00mSouthwest
Mon 1/67:20 amGEG - BOS
1 stop6h 55mSouthwest
Deal found 12/21$647
This Delta deal was found by Cheapflights users on 12/21. 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.
Thu 12/267:40 amBOS - BOI
1 stop8h 00mDelta
Wed 1/81:20 pmBOI - BOS
1 stop8h 59mDelta
Deal found 12/21$698
This Mytrip deal was found by Cheapflights users on 12/21. 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.
Sat 12/286:27 amBOS - BOI
3 stops30h 35mSpirit Airlines
Fri 1/311:57 amBOI - BOS
2 stops27h 25mSpirit Airlines
Deal found 12/21$699
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Thu 12/266:48 amBOS - BOI
1 stop12h 05mAmerican Airlines
Wed 1/86:39 amBOI - BOS
2 stops10h 43mAmerican Airlines
Deal found 12/21$703
This United Airlines deal was found by Cheapflights users on 12/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:00 amBOS - BOI
2 stops12h 32mUnited Airlines
Sun 1/57:25 pmBOI - BOS
2 stops15h 21mUnited Airlines
Deal found 12/20$772
This United Airlines deal was found by Cheapflights users on 12/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:30 amBOS - JAC
1 stop11h 32mUnited Airlines
Mon 12/304:15 pmJAC - BOS
1 stop29h 29mUnited Airlines
Deal found 12/22$774
This United deal was found by Cheapflights users on 12/21. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:00 amBOS - GEG
1 stop20h 52mUnited Airlines
Mon 1/611:59 pmGEG - BOS
2 stops17h 47mUnited Airlines
Deal found 12/21$783
This Southwest deal was found by Cheapflights users on 12/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/287:15 pmBOS - BOI
1 stop7h 40mSouthwest
Fri 1/35:30 amBOI - BOS
2 stops10h 15mSouthwest
Deal found 12/21$851
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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.
Wed 12/257:00 amBOS - GEG
1 stop8h 27mAlaska Airlines
Fri 12/275:42 pmGEG - BOS
1 stop8h 58mAlaska Airlines
Deal found 12/21$906
This Delta deal was found by Cheapflights users on 12/21. 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.
Fri 12/2710:16 amBOS - IDA
2 stops14h 10mDelta
Wed 1/16:00 amIDA - BOS
2 stops11h 11mDelta
Deal found 12/21$919

Find flights from Massachusetts to Idaho within your budget

Customize your flight search to find flights from Massachusetts to Idaho 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 December 22, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Tue 2/4

5:40 pm-11:43 pm

1 stop9h 03m

Spokane

Tue 2/18

7:24 pm-6:55 am

1 stop8h 31m

$256

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 3/19

11:00 am-6:24 pm

1 stop9h 24m

Boise Air Term. Gowen Fld

Wed 3/26

2:05 pm-11:55 pm

1 stop7h 50m

$256

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 2/6

7:00 am-1:45 pm

1 stop8h 45m

Boise Air Term. Gowen Fld

Mon 2/10

7:38 pm-9:28 am

2 stops11h 50m

$288

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 1/31

5:55 pm-4:19 pm

1 stop24h 24m

Boise Air Term. Gowen Fld

Wed 2/5

6:20 pm-4:55 pm

1 stop20h 35m

$289

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Thu 2/13

6:00 am-6:46 pm

2 stops14h 46m

Boise Air Term. Gowen Fld

Mon 2/17

7:41 pm-3:20 pm

2 stops17h 39m

$303

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Mon 2/3

5:55 pm-1:52 pm

2 stops22h 57m

Spokane

Wed 2/12

8:30 pm-7:44 am

1 stop8h 14m

$304

BostonIdaho Falls

BOS - IDA

BOSIDA

Boston Logan Intl

Sat 1/11

6:15 am-12:30 pm

1 stop8h 15m

Idaho Falls Fanning Field

Sat 1/18

6:00 am-4:30 pm

1 stop8h 30m

$314

BostonHailey

BOS - SUN

BOSSUN

Boston Logan Intl

Sat 1/25

5:55 pm-9:40 am

1 stop17h 45m

Hailey Sun Valley-Friedman

Sat 2/1

10:25 am-11:59 pm

1 stop11h 34m

$314

BostonSpokane

BOS - GEG

BOSGEG

Boston Logan Intl

Fri 2/28

6:17 am-1:47 pm

1 stop10h 30m

Spokane

Tue 3/4

5:34 am-6:48 pm

2 stops10h 14m

$341

BostonBoise

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 1/31

8:00 am-4:56 pm

2 stops10h 56m

Boise Air Term. Gowen Fld

Wed 2/5

7:00 am-6:58 pm

2 stops9h 58m

$346

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/22

Showing 1-10 of 56 results
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Best time to book a flight from Massachusetts to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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.

Travel insights for flights from Massachusetts to Idaho

Get recent, data-driven insights about flights from Massachusetts to Idaho including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from Massachusetts to Idaho (average of $314). Flying from Massachusetts to Idaho in June is currently the most expensive (average of $436). 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 ID?

Find hourly flight availability from Massachusetts to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 22, 2024.

When flying from Massachusetts to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated December 22, 2024.
See what other customers who have flown with Alaska Airlines, American Airlines and Spirit Airlines from Massachusetts to Idaho have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
4,804 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,804 reviews
8.1
Very good
4,804 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,537 reviews
8.1
Very good
4,804 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,594 reviews
8.1
Very good
4,804 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
9,028 reviews
8.1
Very good
4,804 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,804 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What are the cheapest airlines to fly from Massachusetts to Idaho one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $125. Users have also found prices from $128 and $163 on Delta and Alaska Airlines, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Idaho 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?

    Currently, October is the cheapest month in which you can book a flight from Massachusetts to Idaho (average of $314). Flying from Massachusetts to Idaho in June is currently the most expensive (average of $436). 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

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Alternative routes for Massachusetts to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Massachusetts to Idaho

Discover the top 6 airlines that operate flights from Massachusetts to Idaho. 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 December 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$209Average$348FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$323Average$596FlexibilityNo cancel feeOn-time75%
DeltaCheapest$323Average$754FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$739FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$391Average$656FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$461Average$571FlexibilityNo cancel feeOn-time63%
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