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Montana

$149+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap 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 July 18, 2026.

This Southwest deal was found by Cheapflights users on 7/14. 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.
Tue 12/85:00 am
BOS
-
BZN
1 stop7h 40m
Southwest
Tue 12/158:10 am
BZN
-
BOS
1 stop6h 35m
Southwest
Deal found 7/14$317
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:01 am
BOS
-
BZN
1 stop8h 11m
JetBlue
Sat 9/512:09 pm
BZN
-
BOS
1 stop9h 50m
JetBlue
Deal found 7/15$324
This JetBlue deal was found by Cheapflights users on 7/15. 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 8/295:01 am
BOS
-
BZN
1 stop8h 11m
JetBlue
Tue 9/111:22 am
BZN
-
BOS
1 stop10h 37m
JetBlue
Deal found 7/15$327
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/298:05 am
BOS
-
BZN
2 stops9h 25m
United Airlines
Wed 9/24:30 pm
BZN
-
BOS
1 stop6h 41m
United Airlines
Deal found 7/17$332
This United Airlines deal was found by Cheapflights users on 7/14. 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.
Mon 8/246:01 am
BOS
-
BZN
1 stop7h 39m
United Airlines
Fri 8/284:30 pm
BZN
-
BOS
1 stop6h 41m
United Airlines
Deal found 7/14$337
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/257:30 am
BOS
-
BZN
2 stops10h 00m
United Airlines
Tue 9/84:23 pm
BZN
-
BOS
1 stop6h 47m
United Airlines
Deal found 7/16$342
This United Airlines deal was found by Cheapflights users on 7/16. 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 11/76:00 am
BOS
-
BZN
1 stop7h 33m
United Airlines
Sat 11/142:37 pm
BZN
-
BOS
1 stop7h 14m
United Airlines
Deal found 7/16$347
This JetBlue deal was found by Cheapflights users on 7/14. 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.
Fri 8/288:46 am
BOS
-
BZN
Nonstop4h 56m
JetBlue
Thu 9/311:07 am
BZN
-
BOS
1 stop10h 52m
JetBlue
Deal found 7/14$348
This Delta deal was found by Cheapflights users on 7/13. 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 10/36:05 am
BOS
-
BIL
1 stop8h 12m
Delta
Sat 10/106:25 pm
BIL
-
BOS
1 stop10h 05m
Delta
Deal found 7/13$349
This United Airlines deal was found by Cheapflights users on 7/16. 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 8/1910:38 am
BOS
-
BZN
1 stop10h 04m
United Airlines
Wed 8/264:30 pm
BZN
-
BOS
1 stop6h 41m
United Airlines
Deal found 7/16$352
This United Airlines deal was found by Cheapflights users on 7/16. 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 9/43:10 pm
BOS
-
BIL
1 stop7h 50m
United Airlines
Sun 9/65:07 am
BIL
-
BOS
2 stops10h 29m
United Airlines
Deal found 7/16$354
This Cheapflightsfares deal was found by Cheapflights users on 7/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/288:46 am
BOS
-
BZN
Nonstop4h 56m
JetBlue
Sat 9/512:09 pm
BZN
-
BOS
1 stop9h 50m
JetBlue
Deal found 7/15$354

Find flight deals from Boston to Montana

Keep the following information in mind while searching for Boston to Montana flight deals. Data was last updated July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(Southwest)

One-way from

$149
(Delta)

Popular in

December

Cheapest in

November

Average price

$475

Good round-trip deal

$414 or less

Good one-way deal

$229 or less
Provider with most accurate pricing for Boston Logan Intl-Bozeman Gallatin Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Bozeman Gallatin Field flights.
Search Deals
From Boston Logan Intl to Montana
Search Deals
One-way flight from Boston Logan Intl to Montana
Search Deals
High demand for flights, 6% 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 July 2026
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 July 18, 2026.
Use the filters below to find and compare flights from Boston to Montana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 8/23

5:45 am-10:42 am

1 stop6h 57m

Bozeman Gallatin Field

Wed 8/26

6:30 am-5:52 pm

2 stops9h 22m

$332

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Fri 8/28

7:30 am-3:30 pm

2 stops10h 00m

Bozeman Gallatin Field

Mon 8/31

4:30 pm-1:10 am

1 stop6h 40m

$332

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Tue 9/1

7:30 am-3:23 pm

2 stops9h 53m

Bozeman Gallatin Field

Sat 9/5

4:30 pm-1:10 am

1 stop6h 40m

$342

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Sun 9/6

9:30 am-5:16 pm

2 stops9h 46m

Billings Logan Intl

Fri 9/11

2:29 pm-11:54 pm

1 stop7h 25m

$354

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Fri 10/16

6:05 am-12:18 pm

1 stop8h 13m

Billings Logan Intl

Mon 10/19

6:19 pm-6:25 am

1 stop10h 06m

$362
Quickest round-trip

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sat 8/29

10:33 am-1:35 pm

Nonstop5h 02m

Bozeman Gallatin Field

Sat 9/5

2:30 pm-9:03 pm

Nonstop4h 33m

$387

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sun 1/10

7:05 am-2:33 pm

1 stop9h 28m

Bozeman Gallatin Field

Sun 1/17

1:50 pm-8:17 pm

Nonstop4h 27m

$387

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Sat 10/3

6:05 am-12:03 pm

1 stop7h 58m

Bozeman Gallatin Field

Sat 10/10

2:30 pm-12:58 am

1 stop8h 28m

$397

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

Wed 9/16

4:45 pm-10:25 pm

1 stop7h 40m

Bozeman Gallatin Field

Sun 9/20

12:05 pm-12:25 am

1 stop10h 20m

$416

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Fri 10/16

10:04 am-3:04 pm

1 stop31h 00m

Billings Logan Intl

Tue 10/20

3:44 pm-6:15 am

1 stop12h 31m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, January is the cheapest month in which you can book a flight from Boston to Montana (average of $401). Flying from Boston to Montana in December is currently the most expensive (average of $581). 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 July 18, 2026.

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.

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

How far ahead should I book a flight from Boston to Montana?

To ensure you get the cheapest price possible for a flight from Boston to Montana, you should look to book at least 39 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 July 18, 2026.
Read reviews from past customers who have flown Alaska Airlines,Delta, andUnited 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.
Alaska Airlines
7.9
Good
12,671 reviews

Comfort

7.8

Food

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,671 reviews
Alaska Airlines
7.9
Good
12,671 reviews

Comfort

7.8

Food

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,476 reviews
Alaska Airlines
7.9
Good
12,671 reviews

Comfort

7.8

Food

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
United Airlines
7.4
Good
10,006 reviews
Alaska Airlines
7.9
Good
12,671 reviews

Comfort

7.8

Food

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
American Airlines
7.1
Good
11,829 reviews
Alaska Airlines
7.9
Good
12,671 reviews

Comfort

7.8

Food

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
JetBlue
7.1
Good
3,012 reviews
Alaska Airlines
7.9
Good
12,671 reviews

Comfort

7.8

Food

7.0

Overall

7.9

Boarding

8.1

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

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 United Airlines, Delta, and Alaska Airlines fly from Boston to Montana in about 6h 57m. The time it takes to get you to your destination can typically vary by up to 24h 03m. 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 JetBlue, with whom users have recently found tickets for as low as $122. However, be on the lookout for offers from Delta and Alaska 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: KLM (100%), Korean Air (100%), Aeromexico( 100%).

  • What are the cheapest flights from Boston to Montana?

    Looking for the cheapest flight from Boston to Montana? While on average our users pay $410, our data indicates the cheapest price to be $153. The most popular route (Boston Logan Intl - Bozeman Gallatin Field), is priced around $327.

  • 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, January is the cheapest month in which you can book a flight from Boston to Montana (average of $401). Flying from Boston to Montana in December is currently the most expensive (average of $581). 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 6 airlines flying from Boston to Montana

Discover the top 6 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 July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$160Average$483FlexibilityNo cancel feeOn-time62%
DeltaCheapest$178Average$514FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$210Average$488FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$237Average$583FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$263Average$553FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$509FlexibilityNo cancel feeOn-time63%

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