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$140+ Cheap flights from Montana 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 5/21. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BOS
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Montana to Boston

Keep the following information in mind while searching for Montana to Boston flight deals. Data was last updated April 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$293
(American Airlines)

One-way from

$140
(Alaska Airlines)

Popular in

June

Cheapest in

February

Average price

$435

Good round-trip deal

$172 or less

Good one-way deal

$253 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Boston Logan Intl flights.
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From Montana to Boston Logan Intl
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One-way flight from Montana to Boston Logan Intl
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Highest demand for flights based on searches. 11% potential increase in price ($57 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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Price to beat on a round-trip flight from Montana to Boston Logan Intl.
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Price to beat on a one-way flight from Montana to Boston Logan Intl.
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Find flight deals from Montana to Boston

Cheapest flights from Montana to Boston
Explore the most affordable flight options available from Montana to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This American Airlines deal was found by Cheapflights users on 4/23. 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 9/37:20 amBZN - BOS
1 stop9h 49mAmerican Airlines
Mon 9/87:00 amBOS - BZN
1 stop9h 32mAmerican Airlines
Deal found 4/23$293
This Delta deal was found by Cheapflights users on 4/23. 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 6/26:05 pmFCA - BOS
1 stop10h 15mDelta
Fri 6/65:45 amBOS - FCA
1 stop9h 33mDelta
Deal found 4/23$297
This Delta deal was found by Cheapflights users on 4/23. 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 8/112:48 pmMSO - BOS
1 stop7h 08mDelta
Mon 8/185:40 amBOS - MSO
1 stop10h 08mDelta
Deal found 4/23$309
This JetBlue deal was found by Cheapflights users on 4/23. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/72:50 pmBZN - BOS
Nonstop4h 16mJetBlue
Sun 6/157:40 amBOS - BZN
Nonstop4h 57mJetBlue
Deal found 4/23$315
This American Airlines deal was found by Cheapflights users on 4/23. 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 7/96:00 amBIL - BOS
1 stop14h 35mAmerican Airlines
Tue 7/1511:41 amBOS - BIL
1 stop13h 26mAmerican Airlines
Deal found 4/23$315
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Tue 8/125:07 amMSO - BOS
2 stops9h 39mAmerican Airlines
Sun 8/246:04 amBOS - MSO
1 stop8h 15mAmerican Airlines
Deal found 4/23$315
This United Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/232:32 pmFCA - BOS
1 stop7h 21mUnited Airlines
Wed 5/287:31 amBOS - FCA
1 stop7h 59mUnited Airlines
Deal found 4/23$317
This United Airlines deal was found by Cheapflights users on 4/23. 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 6/312:19 pmBZN - BOS
1 stop8h 05mUnited Airlines
Tue 6/177:34 amBOS - BZN
1 stop9h 16mUnited Airlines
Deal found 4/23$318
This Hawaiian Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 6/711:18 amBZN - BOS
1 stop10h 48mHawaiian Airlines
Sun 6/157:20 amBOS - BZN
1 stop8h 46mHawaiian Airlines
Deal found 4/23$321
This Alaska Airlines deal was found by Cheapflights users on 4/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/275:32 amBZN - BOS
2 stops24h 08mAlaska Airlines
Fri 5/307:30 amBOS - BZN
1 stop9h 35mAlaska Airlines
Deal found 4/22$330
This Delta deal was found by Cheapflights users on 4/23. 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 6/32:00 pmBZN - BOS
1 stop7h 56mDelta
Mon 6/167:15 amBOS - BZN
1 stop9h 15mDelta
Deal found 4/23$335
This Alaska Airlines deal was found by Cheapflights users on 4/23. 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.
Fri 5/236:44 amFCA - BOS
2 stops21h 26mAlaska Airlines
Wed 5/286:00 amBOS - FCA
2 stops19h 58mAlaska Airlines
Deal found 4/23$373

Cheapflights Fare Finder

Customize your flight search to find flights from Montana 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 April 24, 2025.
Use the filters below to find and compare flights from Montana to Boston that are best for you.

Fly from

Montana

Fly to

Boston

Route

Depart

Return

Price

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Wed 9/3

7:20 am-7:09 pm

1 stop9h 49m

Boston Logan Intl

Mon 9/8

7:00 am-2:32 pm

1 stop9h 32m

$293

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Mon 6/2

6:05 pm-6:20 am

1 stop10h 15m

Boston Logan Intl

Fri 6/6

5:45 am-1:18 pm

1 stop9h 33m

$297

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Mon 8/11

2:48 pm-11:56 pm

1 stop7h 08m

Boston Logan Intl

Mon 8/18

5:40 am-1:48 pm

1 stop10h 08m

$309

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Sat 6/7

2:50 pm-9:06 pm

Nonstop4h 16m

Boston Logan Intl

Sun 6/15

7:40 am-10:37 am

Nonstop4h 57m

$315

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Wed 7/9

6:00 am-10:35 pm

1 stop14h 35m

Boston Logan Intl

Tue 7/15

11:41 am-11:07 pm

1 stop13h 26m

$315

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 8/12

5:07 am-4:46 pm

2 stops9h 39m

Boston Logan Intl

Sun 8/24

6:04 am-12:19 pm

1 stop8h 15m

$315

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Fri 5/23

2:32 pm-11:53 pm

1 stop7h 21m

Boston Logan Intl

Wed 5/28

7:31 am-1:30 pm

1 stop7h 59m

$317

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Tue 6/3

12:19 pm-10:24 pm

1 stop8h 05m

Boston Logan Intl

Tue 6/17

7:34 am-2:50 pm

1 stop9h 16m

$318

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Sat 6/7

11:18 am-12:06 am

1 stop10h 48m

Boston Logan Intl

Sun 6/15

7:20 am-2:06 pm

1 stop8h 46m

$321

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Tue 5/27

5:32 am-7:40 am

2 stops24h 08m

Boston Logan Intl

Fri 5/30

7:30 am-3:05 pm

1 stop9h 35m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 56 results
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Best time to book a flight from Montana to Boston

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

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

Currently, January is the cheapest month in which you can book a flight from Montana to Boston (average of $218). Flying from Montana 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 MT to BOS?

Find hourly flight availability from Montana 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 April 24, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Montana to Boston as you normally would.

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 April 24, 2025.
Read through reviews of airlines operating flights from Montana to Boston, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

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
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

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
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

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
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

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
2,393 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

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
8,685 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Food

7.1

Comfort

7.9

Boarding

8.2

Entertainment

7.1

Crew

8.5

Overall

8.0

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 Montana 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 Montana?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Montana to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    One-way options have recently been found by users for as low as $140 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $149 and United Airlines from $152 one-way.

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

    When deciding which route to take from Montana to Boston consider Bozeman Gallatin Field - Boston Logan Intl, Missoula Johnson-Bell Field - Boston Logan Intl or Kalispell Glacier Park - Boston Logan Intl as they are the most popular.

  • What are the most reliable airlines from Montana to Boston?

    No one likes to see their flight delayed. When booking a flight from Montana to Boston consider choosing Delta (71%), JetBlue (64%) or British Airways (64%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Montana to Boston?

    While on average a flight from Montana to Boston is generally $303, our data shows the cheapest flight currently is $143. When looking at the most popular route, (Bozeman Gallatin Field - Boston Logan Intl), you can expect to pay $288 for that flight.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Montana to Boston (average of $218). Flying from Montana 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 Montana?

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

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Top 6 airlines flying from Montana to Boston

Discover the top 6 airlines that operate flights from Montana 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$504FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$214Average$647FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$536FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$219Average$518FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$536FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$292Average$466FlexibilityNo cancel feeOn-time63%

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