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$157+ Cheap flights from Boise to Boston (BOI - 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOS
may. 20 — may. 271
mar. 5/20
mar. 5/27
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Boston Logan Intl are usually found in April or February, booked 27 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Cheap flight deals from Boise to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) 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 mayo 15, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$315
(American Airlines)

One-way from

$157
(Alaska Airlines)

Popular in

June

Cheapest in

April

Average price

$426
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 Boise Air Term. Gowen Fld to Boston Logan Intl
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One-way flight from Boise Air Term. Gowen Fld to Boston Logan Intl
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Highest demand for flights based on searches. 6% potential increase in price ($33 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Boise to Boston

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

This Delta deal was found by Cheapflights users on 5/13. 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.
mar. 7/11:00 pmBOI - BOS
1 stop8h 55mDelta
sáb. 7/55:40 amBOS - BOI
1 stop10h 15mDelta
Deal found 5/13$307
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/47:58 pmBOI - BOS
1 stop9h 42mAlaska Airlines
mar. 6/107:00 amBOS - BOI
1 stop12h 05mAlaska Airlines
Deal found 5/14$314
This American Airlines deal was found by Cheapflights users on 5/14. 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.
lun. 6/1611:46 amBOI - BOS
1 stop11h 44mAmerican Airlines
sáb. 6/216:58 amBOS - BOI
1 stop11h 48mAmerican Airlines
Deal found 5/14$318
This United Airlines deal was found by Cheapflights users on 5/14. 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. 8/237:00 amBOI - BOS
2 stops8h 46mUnited Airlines
lun. 9/86:10 amBOS - BOI
1 stop7h 21mUnited Airlines
Deal found 5/14$353
This Travelocity deal was found by Cheapflights users on 5/14. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/59:49 pmBOI - BOS
2 stops22h 23mMultiple Airlines
lun. 9/84:00 pmBOS - BOI
1 stop8h 40mMultiple Airlines
Deal found 5/14$354
This Booking.com deal was found by Cheapflights users on 5/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/59:49 pmBOI - BOS
2 stops22h 23mSpirit Airlines
lun. 9/86:00 amBOS - BOI
2 stops16h 44mSpirit Airlines
Deal found 5/14$380
This Southwest deal was found by Cheapflights users on 5/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/196:00 amBOI - BOS
2 stops11h 20mSouthwest
lun. 8/253:00 pmBOS - BOI
2 stops11h 05mSouthwest
Deal found 5/15$399
This Hawaiian Airlines deal was found by Cheapflights users on 5/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/118:46 pmBOI - BOS
1 stop9h 14mHawaiian Airlines
lun. 7/147:20 amBOS - BOI
1 stop10h 50mHawaiian Airlines
Deal found 5/14$408

Cheapflights Fare Finder

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

Fly from

Boise

Fly to

Boston

Route

Depart

Return

Price

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

mar. 7/1

1:00 pm-11:55 pm

1 stop8h 55m

Boston Logan Intl

sáb. 7/5

5:40 am-1:55 pm

1 stop10h 15m

$307

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

mié. 6/4

7:58 pm-7:40 am

1 stop9h 42m

Boston Logan Intl

mar. 6/10

7:00 am-5:05 pm

1 stop12h 05m

$314

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

lun. 6/16

11:46 am-1:30 am

1 stop11h 44m

Boston Logan Intl

sáb. 6/21

6:58 am-4:46 pm

1 stop11h 48m

$318

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

sáb. 8/23

7:00 am-5:46 pm

2 stops8h 46m

Boston Logan Intl

lun. 9/8

6:10 am-11:31 am

1 stop7h 21m

$353

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

vie. 9/5

9:49 pm-10:12 pm

2 stops22h 23m

Boston Logan Intl

lun. 9/8

4:00 pm-10:40 pm

1 stop8h 40m

$354

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

vie. 9/5

9:49 pm-10:12 pm

2 stops22h 23m

Boston Logan Intl

lun. 9/8

6:00 am-8:44 pm

2 stops16h 44m

$380

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

mar. 8/19

6:00 am-7:20 pm

2 stops11h 20m

Boston Logan Intl

lun. 8/25

3:00 pm-12:05 am

2 stops11h 05m

$399

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

vie. 7/11

8:46 pm-8:00 am

1 stop9h 14m

Boston Logan Intl

lun. 7/14

7:20 am-4:10 pm

1 stop10h 50m

$408

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

mié. 6/4

7:58 pm-7:40 am

1 stop9h 42m

$157

BoiseBoston

BOI - BOS

BOIBOS

Boise Air Term. Gowen Fld

sáb. 6/14

1:15 pm-10:38 pm

1 stop7h 23m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/13

Showing 1-10 of 17 results
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Compare providers for flights from Boise to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Boston in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Boise-Boston flights, users find the pricing of Mytrip to be most consistent on Cheapflights vs. Mytrip Users can find the same prices on Boise-Boston flight deals on Cheapflights vs. Mytrip >95% of the time. Price accuracy is based on data collected from Boise-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Boise-Boston flights, Cheapflights users trust Mytrip the most. Mytrip has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boise-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boise to Boston

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

How far ahead should I book a flight from Boise to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Boston. Price data was last updated on May 9, 2025.

To ensure you get the cheapest price possible for a flight from Boise to Boston, you should look to book at least 27 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Boise to Boston (average of $218). Flying from Boise to Boston in July is currently the most expensive (average of $308). 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 BOI to BOS?

Find hourly flight availability from Boise 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 mayo 15, 2025.

One of the essential ways to save on airfare from Boise to Boston is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 12% on airfare.

What is the cheapest day to fly from Boise to Boston?

Use this chart to determine the cheapest time to fly round-trip from Boise to Boston. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Boise to Boston flight should consider departing on Saturday evenings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 mayo 15, 2025.
To help decide which airline to fly from Boise to Boston, see what other customers have to say about Alaska Airlines, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,289 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,437 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,731 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Boarding

8.2

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Boise to Boston. 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 flying from Boise to Boston round-trip?

    Currently priced at $315, American Airlines will fly you from Boise to Boston and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $329 and $336, respectively. American Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $157. Users have also found prices from $158 and $179 on Delta and Sun Country Air, respectively.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Boise to Boston (average of $218). Flying from Boise to Boston in July is currently the most expensive (average of $308). 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 Boise?

Book flights to Boise if you plan to visit one of these locations
Cambridge
Warwick
Marlborough
Medford
Watertown
Waltham
Framingham
Brockton
Chestnut Hill
Cranston
Randolph
Lowell
Woburn
York Beach
Saco
Seabrook
Burlington
West Yarmouth
Smithfield
Somerville

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Boise to Boston

Discover the top 5 airlines that operate flights from Boise 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 mayo 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$260Average$417FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$310Average$450FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$326Average$542FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$336Average$557FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$361Average$506FlexibilityNo cancel feeOn-time63%

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