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$141+ 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 12/26. Fares are subject to change and may not be available on all flights or dates of travel.
BZN — BOS
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
1 adult, Economy
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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 julio 1, 2025.

Round-trip from

$225
(Southwest)

One-way from

$141
(JetBlue)

Popular in

May

Cheapest in

February

Average price

$425

Good round-trip deal

$298 or less

Good one-way deal

$188 or less
From Montana to Boston Logan Intl
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One-way flight from Montana to Boston Logan Intl
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Highest demand for flights based on searches. 3% potential increase in price ($15 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 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 Montana to Boston Logan Intl.
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Price to beat on a one-way flight from Montana to Boston Logan Intl.
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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 julio 1, 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.
sáb. 9/612:25 pmBZN - BOS
1 stop6h 35mSouthwest
sáb. 9/204:20 pmBOS - BZN
1 stop7h 10mSouthwest
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.
mar. 11/111:47 pmBZN - BOS
1 stop7h 19mAmerican Airlines
mar. 11/185:38 amBOS - BZN
1 stop8h 56mAmerican Airlines
Deal found 7/1$226
This JetBlue deal was found by Cheapflights users on 6/30. 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.
mar. 7/1511:30 amBZN - BOS
Nonstop4h 25mJetBlue
mar. 7/297:40 amBOS - BZN
Nonstop4h 57mJetBlue
Deal found 6/30$288
This Alaska 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/411:16 amBZN - BOS
1 stop10h 43mAlaska Airlines
sáb. 11/154:46 pmBOS - BZN
1 stop9h 29mAlaska Airlines
Deal found 7/1$300
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/311:46 amBZN - BOS
1 stop9h 58mDelta
dom. 11/165:40 amBOS - BZN
1 stop8h 54mDelta
Deal found 7/1$301
This United Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 10/14:08 pmFCA - BOS
1 stop11h 59mUnited Airlines
dom. 10/56:00 amBOS - FCA
1 stop7h 35mUnited Airlines
Deal found 6/30$317
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.
mar. 11/42:43 pmBZN - BOS
1 stop6h 56mUnited Airlines
mar. 11/186:00 amBOS - BZN
2 stops11h 30mUnited Airlines
Deal found 7/1$320
This American Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 10/11:28 pmFCA - BOS
1 stop8h 25mAmerican Airlines
dom. 10/58:19 amBOS - FCA
2 stops9h 54mAmerican Airlines
Deal found 6/30$322
This Mytrip deal was found by Cheapflights users on 6/30. 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.
sáb. 8/911:34 amBZN - BOS
2 stops19h 24mMultiple Airlines
dom. 8/176:55 pmBOS - BZN
2 stops18h 47mMultiple Airlines
Deal found 6/30$328
This Alaska Airlines deal was found by Cheapflights users on 6/30. 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.
mié. 10/294:07 pmMSO - BOS
1 stop13h 22mAlaska Airlines
mié. 11/54:46 pmBOS - MSO
1 stop9h 27mAlaska Airlines
Deal found 6/30$340
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.
mié. 10/291:31 pmMSO - BOS
1 stop7h 56mAmerican Airlines
mié. 11/510:19 amBOS - MSO
1 stop11h 10mAmerican Airlines
Deal found 7/1$341
This Delta deal was found by Cheapflights users on 6/30. 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.
lun. 8/256:24 pmMSO - BOS
1 stop10h 01mDelta
sáb. 8/306:10 amBOS - MSO
1 stop8h 11mDelta
Deal found 6/30$344

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 julio 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

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

sáb. 9/6

12:25 pm-9:00 pm

1 stop6h 35m

Boston Logan Intl

sáb. 9/20

4:20 pm-9:30 pm

1 stop7h 10m

$225

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

mar. 11/11

1:47 pm-11:06 pm

1 stop7h 19m

Boston Logan Intl

mar. 11/18

5:38 am-12:34 pm

1 stop8h 56m

$226

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

mar. 7/15

11:30 am-5:55 pm

Nonstop4h 25m

Boston Logan Intl

mar. 7/29

7:40 am-10:37 am

Nonstop4h 57m

$288

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

mar. 11/4

11:16 am-11:59 pm

1 stop10h 43m

Boston Logan Intl

sáb. 11/15

4:46 pm-12:15 am

1 stop9h 29m

$300

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

lun. 11/3

11:46 am-11:44 pm

1 stop9h 58m

Boston Logan Intl

dom. 11/16

5:40 am-12:34 pm

1 stop8h 54m

$301

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

mié. 10/1

4:08 pm-6:07 am

1 stop11h 59m

Boston Logan Intl

dom. 10/5

6:00 am-11:35 am

1 stop7h 35m

$317

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

mar. 11/4

2:43 pm-11:39 pm

1 stop6h 56m

Boston Logan Intl

mar. 11/18

6:00 am-3:30 pm

2 stops11h 30m

$320

KalispellBoston

FCA - BOS

FCABOS

Kalispell Glacier Park

mié. 10/1

1:28 pm-11:53 pm

1 stop8h 25m

Boston Logan Intl

dom. 10/5

8:19 am-4:13 pm

2 stops9h 54m

$322

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

sáb. 8/9

11:34 am-8:58 am

2 stops19h 24m

Boston Logan Intl

dom. 8/17

6:55 pm-11:42 am

2 stops18h 47m

$328

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

mié. 10/29

4:07 pm-7:29 am

1 stop13h 22m

Boston Logan Intl

mié. 11/5

4:46 pm-12:13 am

1 stop9h 27m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 58 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 June is currently the most expensive (average of $306). 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 julio 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.

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 julio 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Montana to Boston. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

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

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

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
4,273 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

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
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

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
2,539 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

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
8,858 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

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 $141 on JetBlue. Other airlines that offer cheap prices include Alaska Airlines from $150 and Hawaiian Airlines from $154 one-way.

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

    When deciding which route to take from Montana to Boston consider Bozeman Gallatin Field - Boston Logan Intl, Missoula Johnson-Bell Field - Boston Logan Intl or Kalispell Glacier Park - Boston Logan Intl as they are the most popular.

  • 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 TAP AIR PORTUGAL (71%), JetBlue (60%) or Qatar Airways (50%) 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 $316, our data shows the cheapest flight currently is $123. When looking at the most popular route, (Bozeman Gallatin Field - Boston Logan Intl), you can expect to pay $225 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 June is currently the most expensive (average of $306). 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
Cambridge
Medford
Watertown
Warwick
Seabrook
Waltham
Framingham
Cranston
Randolph
Chestnut Hill
Chelsea
Brockton
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Swansea
Lincoln
Quincy

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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.
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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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$198Average$454FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$216Average$519FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$219Average$464FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$244Average$431FlexibilityNo cancel feeOn-time63%
DeltaCheapest$267Average$508FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$304Average$621FlexibilityNo cancel feeOn-time69%

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