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$122+ 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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOS
Nov 19 — Nov 261
1 adult
Tue 11/19
Tue 11/26
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Cheap flight deals from Idaho to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Boston (BOS). 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 November 14, 2024.

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 November 14, 2024.

This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/43:45 pmBOI - BOS
2 stops19h 38mSpirit Airlines
Wed 12/115:00 amBOS - BOI
3 stops31h 58mSpirit Airlines
Deal found 11/13$280
This Mytrip deal was found by Cheapflights users on 11/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1611:57 amBOI - BOS
2 stops26h 53mMultiple Airlines
Wed 12/182:27 pmBOS - BOI
2 stops24h 33mMultiple Airlines
Deal found 11/13$302
This Alaska Airlines deal was found by Cheapflights users on 11/13. 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.
Wed 12/48:00 amBOI - BOS
1 stop13h 59mAlaska Airlines
Wed 12/117:00 amBOS - BOI
1 stop8h 53mAlaska Airlines
Deal found 11/13$314
This Delta deal was found by Cheapflights users on 11/14. 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.
Tue 12/242:21 pmJAC - BOS
1 stop8h 29mDelta
Tue 12/317:40 amBOS - JAC
1 stop8h 50mDelta
Deal found 11/14$324
This American Airlines deal was found by Cheapflights users on 11/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/112:16 pmBOI - BOS
1 stop7h 37mAmerican Airlines
Mon 12/166:15 amBOS - BOI
1 stop9h 16mAmerican Airlines
Deal found 11/13$353
This American Airlines deal was found by Cheapflights users on 11/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2012:42 pmJAC - BOS
1 stop9h 33mAmerican Airlines
Thu 1/25:15 amBOS - JAC
1 stop8h 56mAmerican Airlines
Deal found 11/14$374
This Delta deal was found by Cheapflights users on 11/13. 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.
Thu 12/125:35 amBOI - BOS
1 stop9h 37mDelta
Sun 12/156:25 pmBOS - BOI
1 stop8h 18mDelta
Deal found 11/13$376
This Southwest deal was found by Cheapflights users on 11/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:00 amBOI - BOS
1 stop9h 15mSouthwest
Mon 12/162:00 pmBOS - BOI
2 stops11h 00mSouthwest
Deal found 11/13$381
This United Airlines deal was found by Cheapflights users on 11/14. 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.
Wed 12/2510:45 amJAC - BOS
2 stops12h 09mUnited Airlines
Wed 1/16:05 amBOS - JAC
1 stop7h 24mUnited Airlines
Deal found 11/14$419
This Delta deal was found by Cheapflights users on 11/14. 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.
Thu 11/286:05 amGEG - BOS
1 stop9h 07mDelta
Wed 12/46:35 pmBOS - GEG
1 stop8h 13mDelta
Deal found 11/14$436
This American Airlines deal was found by Cheapflights users on 11/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/285:30 amGEG - BOS
1 stop8h 48mAmerican Airlines
Wed 12/48:30 amBOS - GEG
2 stops13h 12mAmerican Airlines
Deal found 11/14$441
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1610:41 amBOI - BOS
1 stop9h 16mUnited Airlines
Wed 12/187:18 amBOS - BOI
1 stop8h 11mUnited Airlines
Deal found 11/13$474

Find flights from Idaho to Boston within your budget

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 2,752,363 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sun 1/26

7:33 pm-9:28 am

2 stops11h 55m

Boston Logan Intl

Fri 1/31

7:13 am-6:38 pm

2 stops13h 25m

$307

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Sun 1/26

9:34 am-11:59 pm

2 stops36h 25m

Boston Logan Intl

Fri 1/31

5:55 pm-1:45 pm

1 stop21h 50m

$316

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Wed 2/5

5:00 am-3:59 pm

1 stop7h 59m

Boston Logan Intl

Wed 2/12

6:59 pm-12:03 am

1 stop8h 04m

$323

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Tue 12/24

2:21 pm-11:28 pm

1 stop7h 07m

Boston Logan Intl

Wed 1/1

5:40 am-1:09 pm

1 stop9h 29m

$324

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Thu 2/6

7:30 am-11:59 pm

1 stop13h 29m

Boston Logan Intl

Mon 2/10

5:55 pm-12:43 pm

1 stop21h 48m

$347

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Fri 12/20

12:42 pm-12:15 am

1 stop9h 33m

Boston Logan Intl

Thu 1/2

5:15 am-12:11 pm

1 stop8h 56m

$374

JacksonBoston

JAC - BOS

JACBOS

Jackson Hole

Wed 12/25

10:45 am-12:54 am

2 stops12h 09m

Boston Logan Intl

Wed 1/1

6:05 am-11:29 am

1 stop7h 24m

$419

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Tue 4/8

10:50 am-11:10 pm

1 stop10h 20m

Boston Logan Intl

Tue 4/15

5:50 am-2:25 pm

2 stops10h 35m

$421

SpokaneBoston

GEG - BOS

GEGBOS

Spokane

Thu 11/28

5:30 am-5:18 pm

1 stop8h 48m

Boston Logan Intl

Wed 12/4

8:30 am-6:42 pm

2 stops13h 12m

$441

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

Thu 12/26

8:03 pm-8:59 pm

2 stops22h 56m

Boston Logan Intl

Sun 12/29

1:29 pm-11:02 am

2 stops23h 33m

$443

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 39 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.

Travel insights for flights from Idaho to Boston

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

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 November 14, 2024.

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 November 14, 2024.
Get a feel of what it's like to fly with Delta, Spirit Airlines and Alaska Airlines 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.
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,045 reviews

Entertainment

7.7

Boarding

8.3

Crew

8.7

Overall

8.1

Food

7.2

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

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 Spirit Airlines, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from Delta and Alaska 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 Boise Air Term. Gowen Fld - Boston Logan Intl. You may also consider Spokane - 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

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Top 6 airlines flying from Idaho to Boston

Discover the top 6 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$192Average$290FlexibilityNo cancel feeOn-time65%
DeltaCheapest$317Average$607FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$335Average$611FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$336Average$543FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$738FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$361Average$511FlexibilityNo cancel feeOn-time63%
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