Boston

$101+ 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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BOS
May 6 — May 131
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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 May 1, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$223
(American Airlines)

One-way from

$130
(Hawaiian Airlines)

Popular in

June

Cheapest in

February

Average price

$518

Good round-trip deal

$202 or less

Good one-way deal

$238 or less
Provider with most accurate pricing for Bozeman Gallatin Field-Boston Logan Intl flight deals.
Provider most trusted by Cheapflights users for Bozeman Gallatin Field-Boston Logan Intl flights.
From Montana to Boston Logan Intl
One-way flight from Montana to Boston Logan Intl
Highest demand for flights based on searches. 10% potential increase in price ($54 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in May 2025
Price to beat on a round-trip flight from Montana to Boston Logan Intl.
Price to beat on a one-way flight from Montana to Boston Logan Intl.

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 May 1, 2025.

This American Airlines deal was found by Cheapflights users on 5/1. 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 6/61:10 pmFCA - BOS
1 stop7h 28mAmerican Airlines
Tue 6/108:21 amBOS - FCA
1 stop9h 48mAmerican Airlines
Deal found 5/1$223
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Sat 6/77:30 amBZN - BOS
1 stop8h 33mUnited Airlines
Sun 6/156:05 amBOS - BZN
1 stop7h 12mUnited Airlines
Deal found 4/29$261
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/62:57 pmBZN - BOS
1 stop7h 23mAmerican Airlines
Sun 6/85:55 amBOS - BZN
1 stop7h 48mAmerican Airlines
Deal found 4/29$262
This United Airlines deal was found by Cheapflights users on 4/30. 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 6/42:32 pmFCA - BOS
1 stop7h 21mUnited Airlines
Sat 6/76:00 amBOS - FCA
1 stop11h 34mUnited Airlines
Deal found 4/30$289
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 8/134:00 pmBZN - BOS
1 stop12h 00mAlaska Airlines
Mon 8/188:19 pmBOS - BZN
1 stop21h 01mAlaska Airlines
Deal found 4/29$292
This JetBlue deal was found by Cheapflights users on 4/29. 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 6/155:15 amBOS - BZN
1 stop10h 21mJetBlue
Deal found 4/29$294
This Delta deal was found by Cheapflights users on 4/29. 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.
Fri 6/62:34 pmBZN - BOS
1 stop8h 43mDelta
Sun 6/812:40 pmBOS - BZN
Nonstop5h 04mDelta
Deal found 4/29$297
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 6/44:19 pmFCA - BOS
1 stop11h 51mAlaska Airlines
Sat 6/77:30 amBOS - FCA
1 stop10h 09mAlaska Airlines
Deal found 4/29$300
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/115:38 amMSO - BOS
1 stop9h 01mAmerican Airlines
Tue 6/245:00 amBOS - MSO
1 stop10h 04mAmerican Airlines
Deal found 4/29$300
This Delta deal was found by Cheapflights users on 4/29. 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 6/96:24 pmMSO - BOS
1 stop10h 04mDelta
Sun 6/155:10 amBOS - MSO
2 stops11h 22mDelta
Deal found 4/29$302
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 6/36:39 pmMSO - BOS
1 stop10h 41mAlaska Airlines
Sat 6/76:00 amBOS - MSO
1 stop9h 19mAlaska Airlines
Deal found 4/29$308
This United Airlines deal was found by Cheapflights users on 4/29. 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 6/44:21 pmMSO - BOS
2 stops11h 40mUnited Airlines
Sat 6/76:00 amBOS - MSO
1 stop7h 50mUnited Airlines
Deal found 4/29$314

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 May 1, 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

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Fri 6/6

1:10 pm-10:38 pm

1 stop7h 28m

Boston Logan Intl

Tue 6/10

8:21 am-4:09 pm

1 stop9h 48m

$223

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Wed 5/28

3:32 pm-9:35 am

1 stop16h 03m

Boston Logan Intl

Wed 6/4

10:04 am-1:44 pm

2 stops29h 40m

$247

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Wed 5/28

12:40 pm-9:59 pm

1 stop7h 19m

Boston Logan Intl

Wed 6/4

7:34 am-2:50 pm

1 stop9h 16m

$281

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 6/4

2:32 pm-11:53 pm

1 stop7h 21m

Boston Logan Intl

Sat 6/7

6:00 am-3:34 pm

1 stop11h 34m

$289

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Mon 7/14

7:30 pm-6:25 am

1 stop8h 55m

Boston Logan Intl

Sun 7/20

12:45 pm-3:48 pm

Nonstop5h 03m

$291

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Wed 8/13

4:00 pm-6:00 am

1 stop12h 00m

Boston Logan Intl

Mon 8/18

8:19 pm-3:20 pm

1 stop21h 01m

$292

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Wed 9/3

7:20 am-7:34 pm

2 stops10h 14m

Boston Logan Intl

Mon 9/8

5:00 am-2:32 pm

1 stop11h 32m

$296

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

Wed 6/4

4:19 pm-6:10 am

1 stop11h 51m

Boston Logan Intl

Sat 6/7

7:30 am-3:39 pm

1 stop10h 09m

$300

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 6/11

5:38 am-4:39 pm

1 stop9h 01m

Boston Logan Intl

Tue 6/24

5:00 am-1:04 pm

1 stop10h 04m

$300

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Mon 6/9

6:24 pm-6:28 am

1 stop10h 04m

Boston Logan Intl

Sun 6/15

5:10 am-2:32 pm

2 stops11h 22m

$302

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 59 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 $310). 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 May 1, 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 May 1, 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.

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Crew

8.5

Entertainment

7.1

Boarding

8.1

Comfort

7.9

Overall

8.0

Food

7.1

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 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 $130 on Hawaiian Airlines. Other airlines that offer cheap prices include United Airlines from $131 and American Airlines from $149 one-way.

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

  • 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 $308, 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 $261 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 $310). 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
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

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Alternative routes for Montana to Boston

See prices for flight routes from nearby airports that may be better suited for you.

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$490FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$214Average$647FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$216Average$533FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$219Average$509FlexibilityNo cancel feeOn-time71%
DeltaCheapest$270Average$530FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$292Average$466FlexibilityNo cancel feeOn-time63%

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