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$141+ Cheap flights from Idaho to Boston (BOS)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOS
abr. 20 — abr. 271
dom. 4/20
dom. 4/27
1 adult, Economy
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Cheap flight deals from Idaho to Boston

Keep the following information in mind while searching for Idaho to Boston flight deals. Data was last updated abril 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$193
(Alaska Airlines)

One-way from

$141
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$376
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Boston Logan Intl flights.
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From Idaho to Boston Logan Intl
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One-way flight from Idaho to Boston Logan Intl
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Highest demand for flights based on searches. 9% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho to Boston

Cheapest flights from Idaho to Boston
Explore the most affordable flight options available from Idaho to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
mié. 4/3011:10 amBOI - BOS
1 stop10h 49mAlaska Airlines
mar. 5/67:00 amBOS - BOI
1 stop8h 47mAlaska Airlines
Deal found 4/13$193
This Alaska Airlines deal was found by Cheapflights users on 4/13. 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.
mar. 5/201:40 pmGEG - BOS
1 stop7h 26mAlaska Airlines
mié. 5/287:30 amBOS - GEG
1 stop8h 15mAlaska Airlines
Deal found 4/13$271
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/177:58 pmBOI - BOS
1 stop9h 42mMultiple Airlines
sáb. 5/247:00 amBOS - BOI
1 stop12h 11mMultiple Airlines
Deal found 4/14$296
This Hawaiian Airlines deal was found by Cheapflights users on 4/13. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/205:25 pmGEG - BOS
1 stop9h 15mHawaiian Airlines
mié. 5/284:49 pmBOS - GEG
1 stop9h 58mHawaiian Airlines
Deal found 4/13$296
This Delta deal was found by Cheapflights users on 4/13. 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.
mié. 5/215:40 pmGEG - BOS
1 stop10h 00mDelta
sáb. 5/244:25 pmBOS - GEG
1 stop8h 57mDelta
Deal found 4/13$297
This United Airlines deal was found by Cheapflights users on 4/14. 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.
sáb. 5/105:29 amGEG - BOS
2 stops11h 19mUnited Airlines
sáb. 5/176:05 amBOS - GEG
1 stop11h 36mUnited Airlines
Deal found 4/14$302
This Delta deal was found by Cheapflights users on 4/14. 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.
sáb. 5/101:18 pmBOI - BOS
1 stop9h 59mDelta
sáb. 5/176:50 amBOS - BOI
1 stop7h 04mDelta
Deal found 4/14$311
This Mytrip deal was found by Cheapflights users on 4/14. 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.
jue. 5/299:28 amGEG - BOS
2 stops21h 21mMultiple Airlines
dom. 6/159:58 amBOS - GEG
2 stops34h 09mMultiple Airlines
Deal found 4/14$316
This American Airlines deal was found by Cheapflights users on 4/15. 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.
mié. 8/201:17 pmBOI - BOS
1 stop7h 18mAmerican Airlines
lun. 8/255:00 amBOS - BOI
1 stop9h 36mAmerican Airlines
Deal found 4/15$329
This American Airlines deal was found by Cheapflights users on 4/15. 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.
jue. 6/51:51 pmGEG - BOS
1 stop7h 29mAmerican Airlines
lun. 6/95:00 amBOS - GEG
1 stop11h 11mAmerican Airlines
Deal found 4/15$329
This United Airlines deal was found by Cheapflights users on 4/15. 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.
mié. 8/207:09 pmBOI - BOS
1 stop8h 52mUnited Airlines
lun. 8/253:10 pmBOS - BOI
2 stops9h 20mUnited Airlines
Deal found 4/15$334
This Delta deal was found by Cheapflights users on 4/15. 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.
mié. 5/216:50 pmIDA - BOS
1 stop9h 30mDelta
sáb. 5/244:25 pmBOS - IDA
1 stop8h 30mDelta
Deal found 4/15$361

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to Boston 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 abril 15, 2025.
Use the filters below to find and compare flights from Idaho to Boston that are best for you.

Fly from

Idaho

Fly to

Boston

Route

Depart

Return

Price

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

mié. 4/30

11:10 am-11:59 pm

1 stop10h 49m

Boston Logan Intl

mar. 5/6

7:00 am-1:47 pm

1 stop8h 47m

$193

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

mar. 5/20

1:40 pm-12:06 am

1 stop7h 26m

Boston Logan Intl

mié. 5/28

7:30 am-12:45 pm

1 stop8h 15m

$271

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

sáb. 5/17

7:58 pm-7:40 am

1 stop9h 42m

Boston Logan Intl

sáb. 5/24

7:00 am-5:11 pm

1 stop12h 11m

$296

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

mar. 5/20

5:25 pm-5:40 am

1 stop9h 15m

Boston Logan Intl

mié. 5/28

7:30 am-2:22 pm

1 stop9h 52m

$296

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

mié. 5/21

5:40 pm-6:40 am

1 stop10h 00m

Boston Logan Intl

mié. 5/28

11:25 am-6:45 pm

1 stop10h 20m

$297

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

sáb. 5/10

5:29 am-7:48 pm

2 stops11h 19m

Boston Logan Intl

sáb. 5/17

6:05 am-2:41 pm

1 stop11h 36m

$302

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

sáb. 5/10

1:18 pm-1:17 am

1 stop9h 59m

Boston Logan Intl

sáb. 5/17

6:50 am-11:54 am

1 stop7h 04m

$311

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

jue. 5/29

9:28 am-9:49 am

2 stops21h 21m

Boston Logan Intl

dom. 6/15

9:58 am-5:07 pm

2 stops34h 09m

$316

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

mié. 8/20

1:17 pm-10:35 pm

1 stop7h 18m

Boston Logan Intl

lun. 8/25

5:00 am-12:36 pm

1 stop9h 36m

$329

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

jue. 6/5

1:51 pm-12:20 am

1 stop7h 29m

Boston Logan Intl

lun. 6/9

5:00 am-1:11 pm

1 stop11h 11m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 50 results
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Best time to book a flight from Idaho to Boston

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho to Boston (average of $218). Flying from Idaho to Boston in July is currently the most expensive (average of $311). 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 ID to BOS?

Find hourly flight availability from Idaho to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 15, 2025.

When flying from Idaho to Boston, 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 Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated abril 15, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Boston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,876 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,876 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,279 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,374 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,658 reviews
Alaska Airlines
8.0
Very good
9,876 reviews

Overall

8.0

Comfort

7.9

Entertainment

7.1

Crew

8.5

Boarding

8.2

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Idaho to Boston. 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 Boston from Idaho?

    For a flight from Idaho to Boston, you will be flying into Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $141. However, be on the lookout for offers from Delta and Hawaiian Airlines, as they are both options that can get you from Idaho to Boston for a low price.

  • What are the most popular routes from Idaho to Boston?

    The most popular route from Idaho to Boston is Spokane - Boston Logan Intl. You may also consider Boise Air Term. Gowen Fld - Boston Logan Intl or Jackson Hole - Boston Logan Intl.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Idaho to Boston 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 Idaho to Boston?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Boston (average of $218). Flying from Idaho to Boston in July is currently the most expensive (average of $311). 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?

Book flights to Idaho if you plan to visit one of these locations
Marlborough
Warwick
Waltham
Framingham
Cambridge
Chestnut Hill
Seekonk
Randolph
Brockton
Lowell
Seabrook
West Yarmouth
Woburn
Somerville
Saco
Burlington
Smithfield
Lincoln
Salem
Chelsea

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Top 5 airlines flying from Idaho to Boston

Discover the top 5 airlines that operate flights from Idaho to Boston. 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 abril 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$261Average$570FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$310Average$518FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$326Average$705FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$517FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$365Average$506FlexibilityNo cancel feeOn-time63%

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