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Montana

$104+ Cheap flights from Boston (BOS) to Montana

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from Boston to Montana

Keep the following information in mind while searching for Boston to Montana flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$243
(Kiwi.com)

One-way from

$104
(Mytrip)

Popular in

February

Cheapest in

January

Average price

$509

Good round-trip deal

$350 or less

Good one-way deal

$178 or less
Provider with most accurate pricing for Boston Logan Intl-Bozeman Gallatin Field flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Bozeman Gallatin Field flights.
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From Boston Logan Intl to Montana
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One-way flight from Boston Logan Intl to Montana
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High demand for flights, 6% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Montana.
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Price to beat on a one-way flight from Boston Logan Intl to Montana.
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Find flight deals from Boston to Montana

Cheapest flights from Boston to Montana
Explore the most affordable flight options available from Boston to Montana. 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 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/68:21 amBOS - FCA
1 stop9h 48mAmerican Airlines
Mon 6/911:44 amFCA - BOS
1 stop10h 05mAmerican Airlines
Deal found 4/30$250
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.
Tue 6/108:21 amBOS - BZN
1 stop7h 46mAmerican Airlines
Fri 6/131:45 pmBZN - BOS
1 stop8h 35mAmerican 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.
Sun 6/86:00 amBOS - FCA
1 stop7h 43mUnited Airlines
Wed 6/112:32 pmFCA - BOS
1 stop7h 21mUnited Airlines
Deal found 4/30$269
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2910:30 amBOS - BZN
1 stop24h 42mMultiple Airlines
Thu 6/52:34 pmBZN - BOS
2 stops16h 07mMultiple Airlines
Deal found 4/30$270
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:30 amBOS - BZN
1 stop9h 35mAlaska Airlines
Tue 6/1011:18 amBZN - BOS
1 stop10h 48mAlaska Airlines
Deal found 4/30$276
This JetBlue 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/157:40 amBOS - BZN
Nonstop4h 57mJetBlue
Thu 6/2611:30 amBZN - BOS
Nonstop4h 25mJetBlue
Deal found 4/30$277
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/58:55 amBOS - BZN
Nonstop5h 11mDelta
Sat 7/121:01 pmBZN - BOS
Nonstop4h 31mDelta
Deal found 4/30$281
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/46:00 amBOS - FCA
2 stops13h 52mAlaska Airlines
Mon 6/94:19 pmFCA - BOS
1 stop11h 51mAlaska Airlines
Deal found 4/30$288
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:00 amBOS - MSO
1 stop10h 04mAmerican Airlines
Wed 6/1812:54 pmMSO - BOS
1 stop7h 44mAmerican Airlines
Deal found 4/30$291
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 5/287:31 amBOS - COD
1 stop7h 25mUnited Airlines
Wed 6/48:45 amCOD - BOS
1 stop9h 28mUnited Airlines
Deal found 4/29$303
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/155:10 amBOS - MSO
2 stops11h 22mDelta
Wed 6/185:30 amMSO - BOS
2 stops11h 40mDelta
Deal found 4/30$307
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/43:00 pmBOS - FCA
2 stops11h 30mDelta
Mon 6/96:11 pmFCA - BOS
2 stops12h 50mDelta
Deal found 4/30$307

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Montana 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 Boston to Montana that are best for you.

Fly from

Boston

Fly to

Montana

Route

Depart

Return

Price

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Fri 6/6

8:21 am-4:09 pm

1 stop9h 48m

Kalispell Glacier Park

Mon 6/9

11:44 am-11:49 pm

1 stop10h 05m

$250

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Tue 6/10

8:21 am-2:07 pm

1 stop7h 46m

Bozeman Gallatin Field

Fri 6/13

1:45 pm-12:20 am

1 stop8h 35m

$262

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Sun 6/8

6:00 am-11:43 am

1 stop7h 43m

Kalispell Glacier Park

Wed 6/11

2:32 pm-11:53 pm

1 stop7h 21m

$269

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Thu 5/29

10:30 am-9:12 am

1 stop24h 42m

Bozeman Gallatin Field

Thu 6/5

2:34 pm-8:41 am

2 stops16h 07m

$270

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Wed 6/4

7:30 am-3:05 pm

1 stop9h 35m

Bozeman Gallatin Field

Tue 6/10

11:18 am-12:06 am

1 stop10h 48m

$276

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 6/15

7:40 am-10:37 am

Nonstop4h 57m

Bozeman Gallatin Field

Fri 6/27

11:30 am-5:55 pm

Nonstop4h 25m

$277

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sat 7/5

8:55 am-12:06 pm

Nonstop5h 11m

Bozeman Gallatin Field

Sat 7/12

1:01 pm-7:32 pm

Nonstop4h 31m

$281

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 6/4

6:00 am-5:52 pm

2 stops13h 52m

Kalispell Glacier Park

Mon 6/9

4:19 pm-6:10 am

1 stop11h 51m

$288

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Sun 6/15

5:00 am-1:04 pm

1 stop10h 04m

Missoula Johnson-Bell Field

Wed 6/18

12:54 pm-10:38 pm

1 stop7h 44m

$291

BostonKalispell

BOS - FCA

BOSFCA

Boston Logan Intl

Wed 6/4

6:47 pm-12:30 am

1 stop7h 43m

Kalispell Glacier Park

Mon 6/9

6:11 pm-6:28 am

1 stop10h 17m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 60 results
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Best time to book a flight from Boston to Montana

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

Cheapflights Insights

Everything you need to know about your flight from Boston to Montana

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

Currently, October is the cheapest month in which you can book a flight from Boston to Montana (average of $371). Flying from Boston to Montana in June is currently the most expensive (average of $510). 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 BOS to MT?

Find hourly flight availability from Boston to Montana. 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.

When flying from Boston to Montana, 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 Montana by month

Plan your trip to Montana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montana ranges from 0.4 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. January is typically the driest time to visit Montana when rainfall is around 0.4 in.

Temperature in Montana by month

Plan your trip to Montana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montana, 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 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 15.8 F).

Reviews of airlines servicing Montana

Get insights into the airlines that provide service to Montana. 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 Montana. Reviews last updated May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Boston to Montana. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

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
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

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
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Entertainment

7.1

Food

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Boarding

8.2

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 Boston to Montana. 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 from for flights from Boston to Montana?

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

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

    The cheapest airline one-way is Alaska Airlines, with whom users have recently found tickets for as low as $130. However, be on the lookout for offers from United Airlines and Hawaiian Airlines, as they are both options that can get you from Boston to Montana for a low price.

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

    While some choose either Boston Logan Intl - Kalispell Glacier Park or Boston Logan Intl - Missoula Johnson-Bell Field, Boston Logan Intl - Bozeman Gallatin Field is the most popular route from Boston to Montana.

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

    Before booking your flight to Montana from Boston, check out the most reliable airlines to get you to your destination on time: JetBlue (79%), Delta (79%), TAP AIR PORTUGAL( 75%).

  • What are the cheapest flights from Boston to Montana?

    Looking for the cheapest flight from Boston to Montana? While on average our users pay $312, our data indicates the cheapest price to be $128. The most popular route (Boston Logan Intl - Bozeman Gallatin Field), is priced around $276.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Boston to Montana (average of $371). Flying from Boston to Montana in June is currently the most expensive (average of $510). 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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Alternative routes for Boston to Montana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Boston to Montana

Discover the top 7 airlines that operate flights from Boston to Montana. 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
Sun Country AirCheapest$188Average$357FlexibilityNo cancel feeOn-time83%
DeltaCheapest$216Average$629FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$255Average$578FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$292Average$566FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$307Average$545FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$329Average$647FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$342Average$480FlexibilityNo cancel feeOn-time63%

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