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Montana

$126+ 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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
Dec 20 — Dec 271
Sat 12/20
Sat 12/27
1 adult, Economy
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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 November 20, 2025.

This United Airlines deal was found by Cheapflights users on 11/19. 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 12/146:00 amBOS - BZN
1 stop7h 48mUnited Airlines
Wed 12/172:42 pmBZN - BOS
1 stop6h 52mUnited Airlines
Deal found 11/19$292
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/47:15 amBOS - FCA
1 stop8h 20mUnited Airlines
Mon 12/82:37 pmFCA - BOS
1 stop6h 57mUnited Airlines
Deal found 11/19$297
This Delta deal was found by Cheapflights users on 11/19. 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 12/136:24 pmBOS - BZN
1 stop7h 13mDelta
Sat 12/201:25 pmBZN - BOS
Nonstop4h 30mDelta
Deal found 11/19$306
This Southwest deal was found by Cheapflights users on 11/18. 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.
Wed 12/35:00 pmBOS - BZN
1 stop7h 45mSouthwest
Wed 12/1012:40 pmBZN - BOS
1 stop8h 05mSouthwest
Deal found 11/18$316
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/36:00 amBOS - BZN
2 stops11h 31mUnited Airlines
Wed 12/1012:50 pmBZN - BOS
1 stop6h 55mUnited Airlines
Deal found 11/18$321
This Delta deal was found by Cheapflights users on 11/20. 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 12/105:45 amBOS - FCA
1 stop10h 11mDelta
Sat 12/133:24 pmFCA - BOS
1 stop6h 37mDelta
Deal found 11/20$323
This Delta deal was found by Cheapflights users on 11/20. 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 12/55:45 amBOS - FCA
1 stop10h 11mDelta
Tue 12/92:51 pmFCA - BOS
1 stop7h 10mDelta
Deal found 11/20$329
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 12/42:55 pmBOS - MSO
1 stop8h 58mDelta
Thu 12/111:13 pmMSO - BOS
1 stop8h 28mDelta
Deal found 11/20$331
This United Airlines deal was found by Cheapflights users on 11/18. 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 12/34:49 pmBOS - COD
1 stop7h 35mUnited Airlines
Sat 12/68:30 amCOD - BOS
1 stop9h 30mUnited Airlines
Deal found 11/18$348
This Delta deal was found by Cheapflights users on 11/19. 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.
Thu 12/116:46 pmBOS - MSO
1 stop7h 50mDelta
Sun 12/146:16 pmMSO - BOS
1 stop10h 04mDelta
Deal found 11/19$349
This Southwest deal was found by Cheapflights users on 11/19. 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.
Sat 12/65:55 amBOS - BZN
1 stop10h 00mSouthwest
Sat 12/135:00 amBZN - BOS
1 stop8h 50mSouthwest
Deal found 11/19$371
This Delta deal was found by Cheapflights users on 11/19. 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 12/22:35 pmBOS - MSO
2 stops12h 01mDelta
Tue 12/91:13 pmMSO - BOS
1 stop8h 28mDelta
Deal found 11/19$374

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 November 20, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$277
(JetBlue)

One-way from

$126
(Kiwi.com)

Popular in

December

Cheapest in

November

Average price

$375

Good round-trip deal

$344 or less

Good one-way deal

$188 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
Search Deals
One-way flight from Boston Logan Intl to Montana
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Boston Logan Intl to Montana.
Search Deals
Price to beat on a one-way flight from Boston Logan Intl to Montana.
Search Deals

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 November 20, 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

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Wed 2/4

3:05 pm-8:06 pm

1 stop7h 01m

Bozeman Gallatin Field

Sun 2/8

2:30 pm-8:54 pm

Nonstop4h 24m

$287

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 2/22

10:05 am-1:29 pm

Nonstop5h 24m

Bozeman Gallatin Field

Thu 2/26

6:24 pm-6:00 am

1 stop9h 36m

$287

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 1/18

10:10 am-1:30 pm

Nonstop5h 20m

Bozeman Gallatin Field

Thu 1/22

6:00 am-2:05 pm

1 stop6h 05m

$287

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Tue 3/3

7:00 am-1:36 pm

1 stop8h 36m

Bozeman Gallatin Field

Tue 3/10

8:00 am-5:17 pm

1 stop7h 17m

$292

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 1/18

7:00 am-2:09 pm

1 stop9h 09m

Bozeman Gallatin Field

Thu 1/22

12:00 pm-11:54 pm

1 stop9h 54m

$296

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 2/1

5:20 pm-1:06 pm

1 stop21h 46m

Bozeman Gallatin Field

Fri 2/6

12:00 pm-11:54 pm

1 stop9h 54m

$296

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 2/1

6:00 am-11:44 am

1 stop7h 44m

Bozeman Gallatin Field

Fri 2/6

12:46 pm-9:38 pm

1 stop6h 52m

$297

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 2/22

6:00 am-2:21 pm

1 stop10h 21m

Bozeman Gallatin Field

Thu 2/26

11:45 am-9:51 pm

1 stop8h 06m

$297

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Thu 1/8

7:15 am-2:20 pm

1 stop9h 05m

Bozeman Gallatin Field

Mon 1/12

6:30 pm-6:05 am

1 stop9h 35m

$297

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Sat 1/10

4:25 pm-11:35 pm

1 stop9h 10m

Missoula Johnson-Bell Field

Sat 1/17

12:40 pm-11:56 pm

1 stop9h 16m

$297

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

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, December is the cheapest month in which you can book a flight from Boston to Montana (average of $140). Flying from Boston to Montana in April is currently the most expensive (average of $278). 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 November 20, 2025.

It’s optimal to fly from Boston to Montana in the evening. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the morning.

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

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

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

How much does it cost to fly round-trip from Boston to Montana?

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 November 20, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Boston to Montana. 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.
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,251 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,028 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,047 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,902 reviews
Southwest
8.0
Very good
4,251 reviews

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Boston to Montana?

    Airlines like Delta, United Airlines, and Alaska Airlines fly from Boston to Montana in about 7h 01m. The time it takes to get you to your destination can typically vary by up to 2h 08m. Boston and Montana are separated by a distance of 1984 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $139. However, be on the lookout for offers from Alaska Airlines and United 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 - Billings Logan Intl, Boston Logan Intl - Bozeman Gallatin Field is the most popular route from Boston to Montana.

  • What are the cheapest flights from Boston to Montana?

    Looking for the cheapest flight from Boston to Montana? While on average our users pay $406, our data indicates the cheapest price to be $140. The most popular route (Boston Logan Intl - Bozeman Gallatin Field), is priced around $277.

  • 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, December is the cheapest month in which you can book a flight from Boston to Montana (average of $140). Flying from Boston to Montana in April is currently the most expensive (average of $278). 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 November 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$189Average$515FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$205Average$495FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$261Average$511FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$263Average$470FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$266Average$613FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$292Average$534FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$332Average$558FlexibilityNo cancel feeOn-time85%

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