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Montana

$108+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — BZN
jul 8 — jul 151
ter 7/8
ter 7/15
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 julho 3, 2025.

Round-trip from

$225
(Southwest)

One-way from

$108
(United Airlines)

Popular in

February

Cheapest in

January

Average price

$460

Good round-trip deal

$344 or less

Good one-way deal

$178 or less
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, 3% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julho 3, 2025.

This Southwest deal was found by Cheapflights users on 7/1. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 9/167:05 amBOS - BZN
1 stop8h 15mSouthwest
ter 9/238:05 amBZN - BOS
1 stop6h 20mSouthwest
Deal found 7/1$225
This American Airlines deal was found by Cheapflights users on 7/1. 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.
dom 9/218:35 amBOS - BZN
1 stop7h 39mAmerican Airlines
qua 9/243:04 pmBZN - BOS
1 stop6h 49mAmerican Airlines
Deal found 7/1$226
This United Airlines deal was found by Cheapflights users on 7/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 10/75:30 amBOS - BZN
2 stops10h 02mUnited Airlines
seg 10/208:00 amBZN - BOS
1 stop7h 02mUnited Airlines
Deal found 7/1$262
This Mytrip deal was found by Cheapflights users on 7/3. 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.
qui 8/216:55 pmBOS - BZN
2 stops24h 03mMultiple Airlines
seg 8/255:48 pmBZN - BOS
2 stops18h 00mMultiple Airlines
Deal found 7/3$264
This JetBlue deal was found by Cheapflights users on 7/3. 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.
sáb 7/268:35 amBOS - BZN
Nonstop4h 56mJetBlue
qua 8/611:30 amBZN - BOS
Nonstop4h 25mJetBlue
Deal found 7/3$281
This Delta deal was found by Cheapflights users on 7/2. 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.
dom 7/2012:45 pmBOS - BZN
Nonstop5h 03mDelta
qua 7/3012:00 pmBZN - BOS
1 stop10h 15mDelta
Deal found 7/2$298
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
qui 9/114:00 pmBOS - BZN
1 stop8h 38mAlaska Airlines
seg 9/2211:26 amBZN - BOS
1 stop11h 01mAlaska Airlines
Deal found 7/3$300
This Delta deal was found by Cheapflights users on 7/2. 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.
sáb 12/610:35 amBOS - BTM
1 stop8h 30mDelta
qua 12/106:10 pmBTM - BOS
1 stop9h 59mDelta
Deal found 7/2$304
This Hawaiian Airlines deal was found by Cheapflights users on 7/3. 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.
qui 9/187:20 amBOS - MSO
1 stop9h 58mHawaiian Airlines
ter 9/232:14 pmMSO - BOS
1 stop8h 13mHawaiian Airlines
Deal found 7/3$308
This American Airlines deal was found by Cheapflights users on 7/3. 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.
qui 9/183:46 pmBOS - MSO
1 stop9h 32mAmerican Airlines
ter 9/236:40 amMSO - BOS
2 stops10h 19mAmerican Airlines
Deal found 7/3$314
This Alaska Airlines deal was found by Cheapflights users on 7/3. 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.
sáb 9/276:55 pmBOS - FCA
1 stop19h 32mAlaska Airlines
sáb 10/186:35 pmFCA - BOS
1 stop11h 05mAlaska Airlines
Deal found 7/3$316
This Delta deal was found by Cheapflights users on 7/3. 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.
ter 9/165:45 amBOS - FCA
1 stop10h 07mDelta
ter 9/236:10 pmFCA - BOS
1 stop10h 15mDelta
Deal found 7/3$317

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 julho 3, 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

ter 9/16

7:05 am-1:20 pm

1 stop8h 15m

Bozeman Gallatin Field

ter 9/23

8:05 am-4:25 pm

1 stop6h 20m

$225

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

dom 9/21

8:35 am-2:14 pm

1 stop7h 39m

Bozeman Gallatin Field

qua 9/24

3:04 pm-11:53 pm

1 stop6h 49m

$226

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

ter 10/7

5:30 am-1:32 pm

2 stops10h 02m

Bozeman Gallatin Field

seg 10/20

8:00 am-5:02 pm

1 stop7h 02m

$262

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

qui 8/21

6:55 pm-4:58 pm

2 stops24h 03m

Bozeman Gallatin Field

seg 8/25

5:48 pm-1:48 pm

2 stops18h 00m

$264

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

sáb 7/26

8:35 am-11:31 am

Nonstop4h 56m

Bozeman Gallatin Field

qua 8/6

11:30 am-5:55 pm

Nonstop4h 25m

$281

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

qui 9/11

4:00 pm-10:38 pm

1 stop8h 38m

Bozeman Gallatin Field

seg 9/22

11:26 am-12:27 am

1 stop11h 01m

$300

BostonBozeman

BOS - BZN

BOSBZN

Boston Logan Intl

qui 7/24

7:25 am-4:34 pm

1 stop11h 09m

Bozeman Gallatin Field

ter 7/29

7:30 pm-6:15 am

1 stop8h 45m

$301

BostonButte

BOS - BTM

BOSBTM

Boston Logan Intl

sáb 12/6

10:35 am-5:05 pm

1 stop8h 30m

Butte Silver Bow Co

qua 12/10

6:10 pm-6:09 am

1 stop9h 59m

$304

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

qui 9/18

7:20 am-3:18 pm

1 stop9h 58m

Missoula Johnson-Bell Field

ter 9/23

2:14 pm-12:27 am

1 stop8h 13m

$308

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

qui 9/18

3:46 pm-11:18 pm

1 stop9h 32m

Missoula Johnson-Bell Field

ter 9/23

6:40 am-6:59 pm

2 stops10h 19m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 60 results
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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, 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 May is currently the most expensive (average of $478). 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 julho 3, 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.

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 julho 3, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

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
4,266 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

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
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,545 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

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
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Food

7.1

Comfort

7.8

Boarding

8.1

Overall

8.0

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 United Airlines, with whom users have recently found tickets for as low as $108. However, be on the lookout for offers from American Airlines and Delta, 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: TAP AIR PORTUGAL (88%), Delta (86%), JetBlue( 85%).

  • What are the cheapest flights from Boston to Montana?

    Looking for the cheapest flight from Boston to Montana? While on average our users pay $322, our data indicates the cheapest price to be $140. The most popular route (Boston Logan Intl - Bozeman Gallatin Field), is priced around $225.

  • 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 May is currently the most expensive (average of $478). 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 julho 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$204Average$589FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$227Average$525FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$265Average$522FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$280Average$466FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$292Average$557FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$324Average$634FlexibilityNo cancel feeOn-time69%

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