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Cheap flights from Missoula to Boston from $148

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missoula to Boston departing on 2/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Missoula to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:18 pm - 6:05 am
MSO
-
BOS
9h 47m1 stop
Delta Logo
6:10 am - 12:30 pm
BOS
-
MSO
8h 20m1 stop
$361Delta
Fri, Jan 23 - Sun, Feb 1
American Airlines Logo
1:21 pm - 11:44 pm
MSO
-
BOS
8h 23m1 stop
American Airlines Logo
7:00 am - 12:50 pm
BOS
-
MSO
7h 50m1 stop
$365American Airlines
Sat, Feb 7 - Wed, Feb 11
Delta Logo
7:55 am - 11:51 pm
MSO
-
BOS
13h 56m2 stops
Delta Logo
6:10 am - 12:30 pm
BOS
-
MSO
8h 20m1 stop
$366Delta
Fri, Jan 23 - Sun, Feb 1
American Airlines Logo
7:00 am - 10:19 pm
MSO
-
BOS
13h 19m2 stops
American Airlines Logo
7:00 am - 12:50 pm
BOS
-
MSO
7h 50m1 stop
$370American Airlines
Sat, Feb 7 - Wed, Feb 11
Delta Logo
6:05 pm - 10:02 am
MSO
-
BOS
13h 57m2 stops
Delta Logo
1:00 pm - 12:24 am
BOS
-
MSO
13h 24m2 stops
$371Delta
Mon, Mar 2 - Wed, Mar 11
United Airlines Logo
6:15 am - 7:36 pm
MSO
-
BOS
11h 21m2 stops
United Airlines Logo
12:07 pm - 9:57 pm
BOS
-
MSO
11h 50m2 stops
$392United Airlines
Tue, Mar 17 - Tue, Mar 24
Delta Logo
7:55 am - 11:51 pm
MSO
-
BOS
13h 56m2 stops
Delta Logo
4:58 pm - 12:28 am
BOS
-
MSO
9h 30m2 stops
$400Delta
Fri, Jan 23 - Sun, Feb 1
United Airlines Logo
2:37 pm - 11:46 pm
MSO
-
BOS
7h 09m1 stop
United Airlines Logo
3:15 pm - 9:51 pm
BOS
-
MSO
8h 36m1 stop
$421United Airlines
Tue, Jan 6 - Fri, Jan 9
Alaska Airlines Logo
4:20 pm - 6:54 am
MSO
-
BOS
12h 34m1 stop
Alaska Airlines Logo
4:36 pm - 12:59 pm
BOS
-
MSO
22h 23m1 stop
$425Alaska Airlines
Tue, Feb 17 - Fri, Mar 6
Delta Logo
8:00 am - 8:07 pm
MSO
-
BOS
10h 07m2 stops
Delta Logo
11:05 am - 8:07 pm
BOS
-
MSO
11h 02m2 stops
$430Delta
Wed, May 6 - Wed, May 13

Delta flights from Missoula to Boston

Our best Delta deals on Missoula to Boston flight tickets
Delta
Jan 23
MSO6:18 pmMissoula Johnson-Bell Field
9h 47m
1 stop
BOS6:05 amBoston Logan Intl
Feb 1
BOS6:10 amBoston Logan Intl
8h 20m
1 stop
MSO12:30 pmMissoula Johnson-Bell Field
$361
Find similar
Delta
Jan 23
MSO7:55 amMissoula Johnson-Bell Field
13h 56m
2 stops
BOS11:51 pmBoston Logan Intl
Feb 1
BOS6:10 amBoston Logan Intl
8h 20m
1 stop
MSO12:30 pmMissoula Johnson-Bell Field
$366
Find similar
Delta
Mar 2
MSO6:05 pmMissoula Johnson-Bell Field
13h 57m
2 stops
BOS10:02 amBoston Logan Intl
Mar 11
BOS1:00 pmBoston Logan Intl
13h 24m
2 stops
MSO12:24 amMissoula Johnson-Bell Field
$371
Find similar

United Airlines flights from Missoula to Boston

Our best United Airlines deals on Missoula to Boston flight tickets
United Airlines
Mar 17
MSO6:15 amMissoula Johnson-Bell Field
11h 21m
2 stops
BOS7:36 pmBoston Logan Intl
Mar 24
BOS12:07 pmBoston Logan Intl
11h 50m
2 stops
MSO9:57 pmMissoula Johnson-Bell Field
$392
Find similar
United Airlines
Jan 6
MSO2:37 pmMissoula Johnson-Bell Field
7h 09m
1 stop
BOS11:46 pmBoston Logan Intl
Jan 9
BOS3:15 pmBoston Logan Intl
8h 36m
1 stop
MSO9:51 pmMissoula Johnson-Bell Field
$421
Find similar
United Airlines
Jan 6
MSO6:00 amMissoula Johnson-Bell Field
13h 38m
2 stops
BOS9:38 pmBoston Logan Intl
Jan 9
BOS3:15 pmBoston Logan Intl
8h 36m
1 stop
MSO9:51 pmMissoula Johnson-Bell Field
$442
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Missoula 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, momondo users made 832,500 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Missoula to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Fri 1/23

6:18 pm-6:05 am

1 stop9h 47m

Boston Logan Intl

Sun 2/1

6:10 am-12:30 pm

1 stop8h 20m

$361

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Sat 2/7

1:21 pm-11:44 pm

1 stop8h 23m

Boston Logan Intl

Wed 2/11

7:00 am-12:50 pm

1 stop7h 50m

$365

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Fri 1/23

7:55 am-11:51 pm

2 stops13h 56m

Boston Logan Intl

Sun 2/1

6:10 am-12:30 pm

1 stop8h 20m

$366

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Sat 2/7

7:00 am-10:19 pm

2 stops13h 19m

Boston Logan Intl

Wed 2/11

7:00 am-12:50 pm

1 stop7h 50m

$370

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Mon 3/2

6:05 pm-10:02 am

2 stops13h 57m

Boston Logan Intl

Wed 3/11

1:00 pm-12:24 am

2 stops13h 24m

$371

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 3/17

6:15 am-7:36 pm

2 stops11h 21m

Boston Logan Intl

Tue 3/24

12:07 pm-9:57 pm

2 stops11h 50m

$392

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Fri 1/23

7:55 am-11:51 pm

2 stops13h 56m

Boston Logan Intl

Sun 2/1

4:58 pm-12:28 am

2 stops9h 30m

$400

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 1/6

2:37 pm-11:46 pm

1 stop7h 09m

Boston Logan Intl

Fri 1/9

3:15 pm-9:51 pm

1 stop8h 36m

$421

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 2/17

4:20 pm-6:54 am

1 stop12h 34m

Boston Logan Intl

Fri 3/6

4:36 pm-12:59 pm

1 stop22h 23m

$425

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

8:00 am-8:07 pm

2 stops10h 07m

Boston Logan Intl

Wed 5/13

11:05 am-8:07 pm

2 stops11h 02m

$430

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Missoula to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, April is the cheapest month to fly from Missoula to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $366. If you aren’t able to travel during the month of April, then book flights to Boston from Missoula during August instead. Flights to Boston in August, while not as cheap as those in April, still average around $440.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Missoula to Boston is on a Tuesday when prices can be found for as low as $535. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $778.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Missoula to Boston in the afternoon for as low as $529. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $671 per ticket.

What is the cheapest Missoula Johnson-Bell Field to Boston Logan Intl flight route?

Fly from Missoula Johnson-Bell Field to Boston Logan Intl for the best Missoula Johnson-Bell Field - Boston Logan Intl flight prices

What cabin class options are available on Missoula Johnson-Bell Field to Boston Logan Intl flights?

There is only 1 cabin class available to choose from on Missoula Johnson-Bell Field to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Missoula to Boston flights?

You could potentially save up to 10% on your flight if you consider stops on a Missoula to Boston flight.

How have Missoula to Boston flight prices changed over time?

As of December 2025, prices for Missoula to Boston flights are approximately 38% cheaper when compared to flights at the same time last year.

When to book flights from Missoula to Boston

Are you open to changing your travel dates? Check out the ideal times to fly from Missoula to Boston according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Missoula to Boston (MSO to BOS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missoula to Boston

Fastest flight time

6h 25m

Direct flights

None
The fastest flight from Missoula to Boston takes 6h 25m
There are no direct flights from Missoula to Boston. There are no popular flight routes from Missoula to Boston.
Search flight deals

  • How far is Missoula Johnson-Bell Field to Boston Logan Intl by plane?

    There are 2106.2 mi between Missoula Johnson-Bell Field and Boston Logan Intl. Flights usually cover this in 6h 25m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Missoula Johnson-Bell Field Airport to Boston Logan Intl Airport?

    Prices for flights from Missoula Johnson-Bell Field Airport to Boston Logan Intl Airport refresh daily.

  • How many operators does momondo search for flights from Missoula Johnson-Bell Field Airport to Boston Logan Intl Airport?

  • How old do you have to be to fly from Missoula Johnson-Bell Field Airport to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missoula Johnson-Bell Field Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Missoula to Boston?

Best airlines flying from Missoula to Boston

Compare and see reviews for airlines that fly from Missoula to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $305Free CancellationRating
7.9
8,008 reviews
Search Delta flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $340Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $380Free CancellationRating
8.0
11,469 reviews
Search Alaska Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Sturbridge
Everett
Chatham

Why use momondo?

Why should I use momondo to find a flight deal from Missoula to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missoula to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Missoula to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Missoula to Boston flights to just show those with flexible booking policies.

How can momondo help me find flights from Missoula to Boston?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Missoula to Boston.

I’m not ready to book a flight from Missoula to Boston right now. Can momondo alert me if prices change?

Price alerts on flights to Boston from Missoula are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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