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$174+ Cheap flights from Massachusetts to Missoula (MSO)

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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MSO
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Cheap flight deals from Massachusetts to Missoula

Keep the following information in mind while searching for Massachusetts to Missoula flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$174
(Kiwi.com)

Popular in

March

Cheapest in

October

Average price

$500
Provider with most accurate pricing for Boston Logan Intl-Missoula Johnson-Bell Field flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Missoula Johnson-Bell Field flights.
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From Massachusetts to Missoula Johnson-Bell Field
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One-way flight from Massachusetts to Missoula Johnson-Bell Field
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Highest demand for flights based on searches. 8% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Massachusetts to Missoula

Cheapest flights from Massachusetts to Missoula
Explore the most affordable flight options available from Massachusetts to Missoula. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 12/43:10 pmBDL - MSO
1 stop8h 43mDelta
Mon 12/86:16 pmMSO - BDL
2 stops15h 01mDelta
Deal found 11/5$314
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/37:15 amBOS - MSO
1 stop8h 18mUnited Airlines
Wed 12/102:35 pmMSO - BOS
1 stop6h 59mUnited Airlines
Deal found 11/5$359
This Delta deal was found by Cheapflights users on 11/4. 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 12/410:15 amBOS - MSO
1 stop9h 21mDelta
Thu 12/111:13 pmMSO - BOS
1 stop8h 28mDelta
Deal found 11/4$361
This Delta deal was found by Cheapflights users on 11/5. 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 12/311:00 amBOS - MSO
2 stops12h 53mDelta
Wed 12/107:45 amMSO - BOS
1 stop7h 33mDelta
Deal found 11/5$364
This Mytrip deal was found by Cheapflights users on 11/5. 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.
Wed 12/39:54 pmBOS - MSO
2 stops25h 42mMultiple Airlines
Wed 12/105:18 pmMSO - BOS
3 stops23h 48mMultiple Airlines
Deal found 11/5$383
This Mytrip deal was found by Cheapflights users on 11/4. 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 12/45:45 amBOS - MSO
2 stops29h 46mMultiple Airlines
Thu 12/1110:26 pmMSO - BOS
3 stops23h 30mMultiple Airlines
Deal found 11/4$409
This United Airlines deal was found by Cheapflights users on 11/5. 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 12/47:47 amBDL - MSO
1 stop10h 23mUnited Airlines
Mon 12/82:35 pmMSO - BDL
1 stop6h 55mUnited Airlines
Deal found 11/5$415
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/306:00 amBDL - MSO
2 stops12h 10mUnited Airlines
Mon 1/122:37 pmMSO - BDL
1 stop7h 07mUnited Airlines
Deal found 11/6$456
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/306:00 amBDL - MSO
2 stops12h 10mUnited Airlines
Wed 1/76:00 amMSO - BDL
2 stops11h 14mUnited Airlines
Deal found 11/6$461
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/305:20 amBOS - MSO
2 stops12h 50mUnited Airlines
Fri 1/92:37 pmMSO - BOS
1 stop7h 09mUnited Airlines
Deal found 11/6$485
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 11/199:00 amBOS - MSO
1 stop16h 43mAlaska Airlines
Fri 11/211:31 pmMSO - BOS
1 stop14h 20mAlaska Airlines
Deal found 11/5$491
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/157:41 amALB - MSO
2 stops14h 25mAmerican Airlines
Tue 11/187:01 amMSO - ALB
2 stops14h 49mAmerican Airlines
Deal found 11/3$504

Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts to Missoula 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 6, 2025.
Use the filters below to find and compare flights from Massachusetts to Missoula that are best for you.

Fly from

Massachusetts

Fly to

Missoula

Route

Depart

Return

Price

HartfordMissoula

BDL - MSO

BDLMSO

Hartford Bradley Intl

Sat 1/17

3:30 pm-9:51 pm

1 stop8h 21m

Missoula Johnson-Bell Field

Tue 1/20

2:37 pm-11:44 pm

1 stop7h 07m

$309

HartfordMissoula

BDL - MSO

BDLMSO

Hartford Bradley Intl

Thu 12/4

3:10 pm-9:53 pm

1 stop8h 43m

Missoula Johnson-Bell Field

Mon 12/8

6:16 pm-11:17 am

2 stops15h 01m

$314

HartfordMissoula

BDL - MSO

BDLMSO

Hartford Bradley Intl

Sat 1/17

11:22 am-8:14 pm

2 stops10h 52m

Missoula Johnson-Bell Field

Tue 1/20

6:05 pm-10:27 am

2 stops14h 22m

$319

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Sat 12/6

5:15 pm-11:29 pm

1 stop8h 14m

Missoula Johnson-Bell Field

Sat 12/13

6:16 pm-6:20 am

1 stop10h 04m

$359

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Wed 12/3

2:55 pm-9:53 pm

1 stop8h 58m

Missoula Johnson-Bell Field

Wed 12/10

1:13 pm-11:41 pm

1 stop8h 28m

$359

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Thu 12/4

6:46 pm-12:36 am

1 stop7h 50m

Missoula Johnson-Bell Field

Thu 12/11

6:16 pm-6:20 am

1 stop10h 04m

$361

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Wed 12/3

12:02 pm-9:18 pm

2 stops11h 16m

Missoula Johnson-Bell Field

Wed 12/10

2:35 pm-11:34 pm

1 stop6h 59m

$364

HartfordMissoula

BDL - MSO

BDLMSO

Hartford Bradley Intl

Thu 1/1

12:05 pm-3:30 pm

2 stops29h 25m

Missoula Johnson-Bell Field

Mon 1/12

10:53 am-7:59 pm

1 stop31h 06m

$410

HartfordMissoula

BDL - MSO

BDLMSO

Hartford Bradley Intl

Thu 12/4

7:47 am-4:10 pm

1 stop10h 23m

Missoula Johnson-Bell Field

Mon 12/8

2:35 pm-11:30 pm

1 stop6h 55m

$415

HartfordMissoula

BDL - MSO

BDLMSO

Hartford Bradley Intl

Tue 12/30

6:00 am-4:10 pm

2 stops12h 10m

Missoula Johnson-Bell Field

Mon 1/12

2:37 pm-11:44 pm

1 stop7h 07m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 35 results
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Best time to book a flight from Massachusetts to Missoula

Have a flexible travel schedule? Discover the best time to fly to Missoula from Massachusetts 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 Massachusetts to Missoula

What is the cheapest month to book a flight from Massachusetts to Missoula?

Currently, July is the cheapest month in which you can book a flight from Massachusetts to Missoula (average of $215). Flying from Massachusetts to Missoula in August is currently the most expensive (average of $405). 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 MA to MSO?

Find hourly flight availability from Massachusetts to Missoula. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

A simple way to save on the total cost of your ticket is to fly from Massachusetts to Missoula in the evening. If you’re flexible enough to do this you can expect to save up to 37% on your trip compared to booking a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Missoula. 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 Missoula from Massachusetts?

    For a flight from Massachusetts to Missoula, you will be flying into Johnson-Bell Field. Missoula Johnson-Bell Field (MSO) is just 5.5 mi from the center of the city.

  • How long is the flight from Massachusetts to Missoula?

    Departing from Massachusetts to Missoula will take you 8h 21m. The distance between Massachusetts and Missoula is about 2046 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Massachusetts to Missoula one-way?

    One-way options have recently been found by users for as low as $285 on Delta. Other airlines that offer cheap prices include United Airlines from $315 and American Airlines from $416 one-way.

  • What are the most popular routes from Massachusetts to Missoula?

    The most popular flight routes from Massachusetts to Missoula are Boston Logan Intl - Missoula Johnson-Bell Field, Albany Intl - Missoula Johnson-Bell Field and Hartford Bradley Intl - Missoula Johnson-Bell Field.

  • Can I find deals for flights from Massachusetts to Missoula that include hotel bookings?

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

  • How can I find direct flights from Massachusetts to Missoula?

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

  • Can I find deals for business class flights from Massachusetts to Missoula?

    Yes. Cheapflights offers flight deals from Massachusetts to Missoula 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 Massachusetts to Missoula?

    Currently, July is the cheapest month in which you can book a flight from Massachusetts to Missoula (average of $215). Flying from Massachusetts to Missoula in August is currently the most expensive (average of $405). 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 Massachusetts to Missoula

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Top 4 airlines flying from Massachusetts to Missoula

Discover the top 4 airlines that operate flights from Massachusetts to Missoula. 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 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$341Average$547FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$349Average$519FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$363Average$528FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$638FlexibilityNo cancel feeOn-time69%

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