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Cheap flights from Boston to Boise (BOS - BOI) from $87

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 6/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — BOI
Jun 2 — Jun 91
From?
To?
Sun 6/2
Sun 6/9
1 adult, Economy
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The best prices from Boston Logan Intl to Boise Air Term. Gowen Fld are usually found in January or September, booked 76 days in advance, depart on a Friday or Wednesday and return on a Tuesday

Cheap flight deals from Boston to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Boise (BOI). 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 May 28, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$311

One-way from

$163
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Boston Logan Intl to Boise Air Term. Gowen Fld
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One-way flight from Boston Logan Intl to Boise Air Term. Gowen Fld
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What is the cheapest day to fly round-trip from Boston to Boise?

Thursday is generally a great day to depart. Flying on this day could help you save up to 55%.

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

To save up to 144% on this flight, we recommend booking at least 50 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to Boise from $642 1-2 weeks out and tickets from $924 for flights departing within the next 72 hours.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Boise. Flights to Boise from Boston in January are about $556 on average during January, but can be found for as low as $270.

When is the cheapest time to fly from Boston to Boise (BOS - BOI)?

It’s optimal to fly from Boston to Boise in the evening. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Boston to Boise

Explore cheap flight options specifically provided by American Airlines for the route between Boston and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Take a peek at the cheapest American Airlines flights we've detected traveling from Boston to Boise. Make sure to check back often as deals are often changing.
Fri 9/277:00 amBOS - BOI
2 stops11h 42mAmerican Airlines
Mon 10/76:04 pmBOI - BOS
1 stop9h 51mAmerican Airlines
Deal found 5/27$331
Sat 9/2812:42 pmBOS - BOI
2 stops11h 03mAmerican Airlines
Tue 10/86:04 pmBOI - BOS
1 stop9h 51mAmerican Airlines
Deal found 5/27$351
Mon 9/98:00 amBOS - BOI
2 stops10h 42mAmerican Airlines
Fri 9/135:22 pmBOI - BOS
1 stop10h 41mAmerican Airlines
Deal found 5/28$407
Tue 7/236:00 amBOS - BOI
2 stops10h 49mAmerican Airlines
Tue 7/303:44 pmBOI - BOS
1 stop10h 58mAmerican Airlines
Deal found 5/27$416
Thu 7/46:00 amBOS - BOI
1 stop10h 43mAmerican Airlines
Tue 7/911:46 amBOI - BOS
1 stop8h 08mAmerican Airlines
Deal found 5/27$422
Tue 7/236:00 amBOS - BOI
2 stops10h 49mAmerican Airlines
Mon 7/2912:51 amBOI - BOS
1 stop8h 59mAmerican Airlines
Deal found 5/27$427
Fri 7/196:07 pmBOS - BOI
1 stop8h 54mAmerican Airlines
Tue 7/303:44 pmBOI - BOS
1 stop10h 58mAmerican Airlines
Deal found 5/28$467
Thu 9/128:00 amBOS - BOI
2 stops10h 42mAmerican Airlines
Thu 9/197:00 amBOI - BOS
2 stops12h 25mAmerican Airlines
Deal found 5/27$502
Sun 6/302:52 pmBOS - BOI
1 stop9h 19mAmerican Airlines
Sun 7/712:51 amBOI - BOS
1 stop9h 01mAmerican Airlines
Deal found 5/28$512

Cheap United Airlines flights from Boston to Boise

Explore cheap flight options specifically provided by United Airlines for the route between Boston and Boise. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Some of the lowest-priced United Airlines flights we've found at this time heading from Boston to Boise. Ensure the flight price, dates, time, and airline match your criteria before you book.
Fri 9/136:00 amBOS - BOI
1 stop12h 05mUnited Airlines
Wed 9/188:05 amBOI - BOS
2 stops12h 31mUnited Airlines
Deal found 5/27$451
Fri 7/198:10 amBOS - BOI
1 stop10h 03mUnited Airlines
Fri 7/198:15 pmBOI - BOS
1 stop7h 45mUnited Airlines
Deal found 5/27$491
Wed 6/126:00 amBOS - BOI
1 stop7h 37mUnited Airlines
Wed 6/126:52 pmBOI - BOS
1 stop11h 25mUnited Airlines
Deal found 5/27$539
Thu 7/181:00 pmBOS - BOI
1 stop8h 13mUnited Airlines
Sun 7/218:15 pmBOI - BOS
1 stop7h 45mUnited Airlines
Deal found 5/27$541
Mon 6/247:45 amBOS - BOI
1 stop10h 38mUnited Airlines
Mon 7/17:05 pmBOI - BOS
1 stop11h 03mUnited Airlines
Deal found 5/27$549
Thu 6/65:45 amBOS - BOI
2 stops14h 10mUnited Airlines
Mon 6/105:35 pmBOI - BOS
1 stop10h 25mUnited Airlines
Deal found 5/27$636

Cheap Boston to Boise flights in May & June 2024

Find cheap flight options from Boston to Boise specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 28, 2024.
These are some of the most attractive deals on flights from Boston to Boise in 2024. Check back soon for alternative fares.
Wed 6/126:30 amBOS - BOI
2 stops15h 40mSpirit Airlines
Wed 6/129:13 pmBOI - BOS
2 stops25h 02mSpirit Airlines
Deal found 5/27$210
Sat 6/86:30 amBOS - BOI
2 stops15h 53mSpirit Airlines
Tue 6/119:13 pmBOI - BOS
2 stops24h 18mSpirit Airlines
Deal found 5/27$237
Sun 6/91:53 pmBOS - BOI
2 stops30h 36mSpirit Airlines
Wed 6/124:03 pmBOI - BOS
3 stops20h 22mSpirit Airlines
Deal found 5/27$265
Sat 6/86:30 amBOS - BOI
2 stops15h 53mSpirit Airlines
Tue 6/115:39 pmBOI - BOS
3 stops26h 15mSpirit Airlines
Deal found 5/27$269
Mon 6/245:35 pmBOS - BOI
2 stops25h 04mSpirit Airlines
Mon 7/19:13 pmBOI - BOS
2 stops25h 02mSpirit Airlines
Deal found 5/27$293
Wed 6/196:30 amBOS - BOI
2 stops10h 43mSpirit Airlines
Mon 6/249:13 pmBOI - BOS
2 stops25h 02mSpirit Airlines
Deal found 5/26$295
Wed 6/126:30 amBOS - BOI
2 stops10h 43mSpirit Airlines
Wed 6/129:13 pmBOI - BOS
3 stops20h 09mSpirit Airlines
Deal found 5/27$308
Mon 6/245:35 pmBOS - BOI
2 stops28h 48mSpirit Airlines
Mon 7/19:13 pmBOI - BOS
3 stops25h 02mSpirit Airlines
Deal found 5/27$324
Sun 6/98:20 pmBOS - BOI
3 stops26h 03mSpirit Airlines
Wed 6/124:03 pmBOI - BOS
3 stops20h 22mSpirit Airlines
Deal found 5/27$328

Boston to Boise 2024 flight deals

Discover exclusive flight deals for travel between Boston and Boise in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
These are some of the most attractive deals on flights from Boston to Boise in 2024. Check back soon for alternative fares.
Wed 8/147:00 amBOS - BOI
1 stop17h 09mSpirit Airlines
Tue 8/2010:59 pmBOI - BOS
1 stop22h 16mSpirit Airlines
Deal found 5/27$164
Wed 9/116:00 amBOS - BOI
2 stops16h 45mSpirit Airlines
Wed 9/1810:59 pmBOI - BOS
2 stops22h 44mSpirit Airlines
Deal found 5/27$177
Wed 9/116:00 amBOS - BOI
3 stops16h 45mSpirit Airlines
Wed 9/1810:59 pmBOI - BOS
2 stops22h 44mSpirit Airlines
Deal found 5/27$185
Wed 8/147:00 amBOS - BOI
1 stop15h 45mSpirit Airlines
Tue 8/2010:59 pmBOI - BOS
2 stops22h 44mSpirit Airlines
Deal found 5/27$186
Thu 8/227:00 amBOS - BOI
1 stop17h 09mSpirit Airlines
Mon 8/2610:59 pmBOI - BOS
2 stops19h 56mSpirit Airlines
Deal found 5/27$198
Wed 8/147:00 amBOS - BOI
1 stop15h 45mSpirit Airlines
Tue 8/2010:59 pmBOI - BOS
3 stops22h 44mSpirit Airlines
Deal found 5/27$209
Wed 6/126:30 amBOS - BOI
2 stops15h 40mSpirit Airlines
Wed 6/129:13 pmBOI - BOS
2 stops25h 02mSpirit Airlines
Deal found 5/27$210
Tue 8/134:48 pmBOS - BOI
2 stops29h 57mSpirit Airlines
Mon 8/199:35 pmBOI - BOS
1 stop23h 40mSpirit Airlines
Deal found 5/27$215
Tue 9/34:06 pmBOS - BOI
2 stops32h 03mSpirit Airlines
Mon 9/99:35 pmBOI - BOS
2 stops21h 20mSpirit Airlines
Deal found 5/27$216

Boston to Boise flights leaving soon

Find last-minute flight options from Boston to Boise for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Have a look at some of the flights available from Boston to Boise departing last-minute. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 6/86:30 amBOS - BOI
2 stops15h 53mSpirit Airlines
Tue 6/119:13 pmBOI - BOS
2 stops24h 18mSpirit Airlines
Deal found 5/27$237
Sun 6/91:53 pmBOS - BOI
2 stops30h 36mSpirit Airlines
Wed 6/124:03 pmBOI - BOS
3 stops20h 22mSpirit Airlines
Deal found 5/27$265
Sat 6/86:30 amBOS - BOI
2 stops15h 53mSpirit Airlines
Tue 6/115:39 pmBOI - BOS
3 stops26h 15mSpirit Airlines
Deal found 5/27$269
Sun 6/98:20 pmBOS - BOI
3 stops26h 03mSpirit Airlines
Wed 6/124:03 pmBOI - BOS
3 stops20h 22mSpirit Airlines
Deal found 5/27$328
Thu 6/63:26 pmBOS - BOI
3 stops29h 03mSpirit Airlines
Mon 6/109:13 pmBOI - BOS
2 stops25h 02mSpirit Airlines
Deal found 5/28$333
Thu 6/66:30 amBOS - BOI
2 stops15h 53mSpirit Airlines
Mon 6/109:13 pmBOI - BOS
2 stops25h 02mSpirit Airlines
Deal found 5/28$338
Thu 6/66:30 amBOS - BOI
2 stops15h 53mSpirit Airlines
Mon 6/109:13 pmBOI - BOS
2 stops25h 25mSpirit Airlines
Deal found 5/27$353
Thu 6/68:20 pmBOS - BOI
2 stops24h 09mSpirit Airlines
Mon 6/107:19 pmBOI - BOS
2 stops22h 03mSpirit Airlines
Deal found 5/27$366
Sat 6/16:00 amBOS - BOI
2 stops12h 04mSpirit Airlines
Sat 6/19:15 pmBOI - BOS
2 stops25h 07mSpirit Airlines
Deal found 5/27$560

One-way flights to Boise from Boston

Search for one-way flight options from Boston to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 28, 2024.
Users in need of a one-way flight from Boston to Boise can choose from these deals. Those seeking round-trip flights from Boston to Boise should utilize the search form at the the top of the page.
Wed 6/126:30 amBOS - BOI
2 stops15h 40mSpirit Airlines
Deal found 5/27$87
Thu 8/227:00 amBOS - BOI
1 stop17h 09mSpirit Airlines
Deal found 5/27$101
Tue 6/254:27 pmBOS - BOI
2 stops24h 46mSpirit Airlines
Deal found 5/28$108
Tue 6/256:30 amBOS - BOI
2 stops12h 09mSpirit Airlines
Deal found 5/28$116
Mon 6/245:35 pmBOS - BOI
2 stops28h 48mSpirit Airlines
Deal found 5/27$127
Wed 6/126:30 amBOS - BOI
3 stops30h 53mMultiple Airlines
Deal found 5/27$136
Tue 6/2510:41 amBOS - BOI
3 stops30h 32mSpirit Airlines
Deal found 5/28$141
Wed 7/316:35 amBOS - BOI
2 stops13h 53mSpirit Airlines
Deal found 5/27$150
Sun 6/212:07 pmBOS - BOI
2 stops34h 18mSpirit Airlines
Deal found 5/27$152

Find flights from Boston to Boise within your budget

Customize your flight search to find flights from Boston to Boise 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 2,696,634 searches. Data last updated May 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$164 - $451

Route

Depart

Return

Price

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 8/14

1 stop17h 09m

Boise Air Term. Gowen Fld

Tue 8/20

1 stop22h 16m

$164

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 9/11

2 stops16h 45m

Boise Air Term. Gowen Fld

Wed 9/18

2 stops22h 44m

$177

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 9/11

3 stops16h 45m

Boise Air Term. Gowen Fld

Wed 9/18

2 stops22h 44m

$185

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 8/14

1 stop15h 45m

Boise Air Term. Gowen Fld

Tue 8/20

2 stops22h 44m

$186

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Wed 9/11

1 stop9h 24m

Boise Air Term. Gowen Fld

Wed 9/18

2 stops24h 08m

$247

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 9/10

1 stop9h 06m

Boise Air Term. Gowen Fld

Tue 9/17

1 stop9h 24m

$306

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 9/27

2 stops11h 42m

Boise Air Term. Gowen Fld

Mon 10/7

1 stop9h 51m

$331

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Tue 9/10

1 stop9h 24m

Boise Air Term. Gowen Fld

Sun 9/15

1 stop10h 25m

$367

Boston Logan IntlBoise Air Term. Gowen Fld

BOS - BOI

BOSBOI

Boston Logan Intl

Fri 9/13

1 stop12h 05m

Boise Air Term. Gowen Fld

Wed 9/18

2 stops12h 31m

$451

Flights are sorted by cheapest first

Deals found on 5/27

When is the best time to book a flight from Boston to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Boston to Boise. Price data was last updated on May 24, 2024.
The best time to book flights from Boston to Boise is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Boston to Boise?

Use this chart to determine the cheapest time to fly round-trip from Boston to Boise. Price data was last updated on May 19, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boston to Boise flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Boston to Boise

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

Temperature and rainfall in Boise by month

Plan your trip to Boise by taking into account the average temperature and rainfall totals by month.

BOI

Temperature

30.2 - 75.2 °F

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated May 28, 2024.
Read reviews from past customers who have flown American Airlines, United Airlines and Spirit Airlines from Boston to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,192 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,502 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,799 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,316 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Sun Country Air
7.2
Good
599 reviews
Alaska Airlines
8.1
Very good
9,192 reviews
Check prices

Crew

8.6

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

7.3

Food

7.3

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • Can I find flights from Boston to Boise for under $200 on Cheapflights?

    Yes, there are multiple flights from Boston to Boise for under $200. The cheapest flight booked recently is on Spirit Airlines for just $164, but on average you can expect to pay $221.

  • Are there last-minute flights available from Boston to Boise for under $300?

    There are currently 20+ open flights from Boston to Boise within the next 7 days for less than $300.

  • What is the cheapest airline to fly from Boston to Boise round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Boise, with prices starting at $164. You may be able to fly from Boston to Boise for 70% less than the average price by searching for this airline.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $87. Users have also found prices from $163 and $194 on American Airlines and United Airlines, respectively.

  • What does BOS to BOI mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Boston Logan Intl Airport to Boise Air Term. Gowen Fld Airport flight would often be abbreviated as a BOS to BOI flight.

  • Can I find deals for flights from Boston to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your Boston to Boise flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Boston to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boston to Boise flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Boston to Boise that allow pets onboard?

    Many airlines flying from Boston to Boise offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Boston to Boise?

    Yes, you can often find last-minute deals on Boston to Boise flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Boston to Boise flight deals updated?

    The Boston to Boise flight deals you see on this page were last updated on 5/28.

  • What are the most popular airlines that fly from Boston to Boise?

    The most popular airlines flying from Boston to Boise are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.

  • When is the best time to book a flight from Boston to Boise?

    Currently, December is the cheapest month in which you can book a flight from Boston to Boise (average of $311). Flying from Boston to Boise in June is currently the most expensive (average of $452). 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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See prices for flight routes from nearby airports that may be better suited for you.

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Top 5 airlines flying from Boston to Boise

Discover the top 5 airlines that operate flights from Boston to Boise. 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 2,696,634 searches. Data last updated May 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$217Average$331FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapest$338Average$547FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapest$352Average$593FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
American AirlinesCheapest$388Average$620FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$388Average$671FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Boston to Boise by cabin class

Find flights from Boston to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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How does Cheapflights help users find flights from Boston to Boise?

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Why should you use Cheapflights to find cheap flight tickets from Boston to Boise?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Boston to Boise for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Boston to Boise with no change fees?

Certainly. Search results for flights to Boise from Boston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Boston to Boise become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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