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Cheap flights from Missoula to Boston from $198

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 4/20. 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 - 6:00 am
MSO
-
BOS
9h 42m
1 stop
Delta Logo
6:10 am - 12:34 pm
BOS
-
MSO
8h 24m
1 stop
$397Delta
Wed, May 6 - Wed, May 13
Delta Logo
1:40 pm - 11:57 pm
MSO
-
BOS
8h 17m
1 stop
Delta Logo
2:33 pm - 11:40 pm
BOS
-
MSO
11h 07m
2 stops
$402Delta
Wed, May 6 - Wed, May 13
Delta Logo
1:40 pm - 11:57 pm
MSO
-
BOS
8h 17m
1 stop
Delta Logo
6:16 pm - 11:40 pm
BOS
-
MSO
7h 24m
1 stop
$409Delta
Wed, May 6 - Mon, May 11
Delta Logo
6:18 pm - 6:00 am
MSO
-
BOS
9h 42m
1 stop
Delta Logo
2:33 pm - 11:40 pm
BOS
-
MSO
11h 07m
2 stops
$414Delta
Wed, May 6 - Mon, May 11
Delta Logo
6:05 pm - 6:20 am
MSO
-
BOS
10h 15m
1 stop
Delta Logo
6:45 pm - 12:22 am
BOS
-
MSO
7h 37m
1 stop
$417Delta
Wed, May 27 - Tue, Jun 2
Delta Logo
6:18 pm - 6:00 am
MSO
-
BOS
9h 42m
1 stop
Delta Logo
6:10 am - 12:34 pm
BOS
-
MSO
8h 24m
1 stop
$421Delta
Wed, May 6 - Wed, May 13
Delta Logo
6:05 pm - 6:20 am
MSO
-
BOS
10h 15m
1 stop
Delta Logo
5:15 pm - 12:22 am
BOS
-
MSO
9h 07m
2 stops
$422Delta
Wed, May 27 - Tue, Jun 2
Delta Logo
1:40 pm - 11:57 pm
MSO
-
BOS
8h 17m
1 stop
Delta Logo
2:33 pm - 12:22 am
BOS
-
MSO
11h 49m
2 stops
$426Delta
Wed, May 6 - Wed, May 13
Delta Logo
5:05 am - 5:55 pm
MSO
-
BOS
10h 50m
2 stops
Delta Logo
5:15 pm - 12:22 am
BOS
-
MSO
9h 07m
2 stops
$427Delta
Sat, May 30 - Tue, Jun 2
Delta Logo
6:18 pm - 6:00 am
MSO
-
BOS
9h 42m
1 stop
Delta Logo
6:16 pm - 11:40 pm
BOS
-
MSO
7h 24m
1 stop
$428Delta
Wed, May 6 - Mon, May 11

Alaska Airlines flights from Missoula to Boston

Our best Alaska Airlines deals on Missoula to Boston flight tickets
Alaska Airlines
Oct 3
MSO2:16 pmMissoula Johnson-Bell Field
7h 49m
1 stop
BOS12:05 amBoston Logan Intl
Oct 10
BOS7:20 amBoston Logan Intl
10h 03m
1 stop
MSO3:23 pmMissoula Johnson-Bell Field
$443
Alaska Airlines
May 31
MSO8:02 pmMissoula Johnson-Bell Field
9h 39m
1 stop
BOS7:41 amBoston Logan Intl
Jun 2
BOS4:48 pmBoston Logan Intl
9h 11m
1 stop
MSO11:59 pmMissoula Johnson-Bell Field
$449
Alaska Airlines
Sep 17
MSO2:05 pmMissoula Johnson-Bell Field
7h 52m
1 stop
BOS11:57 pmBoston Logan Intl
Oct 6
BOS10:00 amBoston Logan Intl
29h 36m
1 stop
MSO1:36 pmMissoula Johnson-Bell Field
$459

Delta flights from Missoula to Boston

Our best Delta deals on Missoula to Boston flight tickets
Delta
May 6
MSO6:18 pmMissoula Johnson-Bell Field
9h 42m
1 stop
BOS6:00 amBoston Logan Intl
May 13
BOS6:10 amBoston Logan Intl
8h 24m
1 stop
MSO12:34 pmMissoula Johnson-Bell Field
$397
Delta
May 6
MSO1:40 pmMissoula Johnson-Bell Field
8h 17m
1 stop
BOS11:57 pmBoston Logan Intl
May 13
BOS2:33 pmBoston Logan Intl
11h 07m
2 stops
MSO11:40 pmMissoula Johnson-Bell Field
$402
Delta
May 6
MSO1:40 pmMissoula Johnson-Bell Field
8h 17m
1 stop
BOS11:57 pmBoston Logan Intl
May 11
BOS6:16 pmBoston Logan Intl
7h 24m
1 stop
MSO11:40 pmMissoula Johnson-Bell Field
$409

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 April 11, 2026.
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

Cheapest round-trip

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

6:18 pm-6:00 am

1 stop9h 42m

Boston Logan Intl

Wed 5/13

6:10 am-12:34 pm

1 stop8h 24m

$397

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

1:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Wed 5/13

2:33 pm-11:40 pm

2 stops11h 07m

$402
Quickest round-trip

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

1:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Mon 5/11

6:16 pm-11:40 pm

1 stop7h 24m

$409

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

6:18 pm-6:00 am

1 stop9h 42m

Boston Logan Intl

Mon 5/11

2:33 pm-11:40 pm

2 stops11h 07m

$414

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/27

6:05 pm-6:20 am

1 stop10h 15m

Boston Logan Intl

Tue 6/2

6:45 pm-12:22 am

1 stop7h 37m

$417

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

6:18 pm-6:00 am

1 stop9h 42m

Boston Logan Intl

Wed 5/13

6:10 am-12:34 pm

1 stop8h 24m

$421

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/27

6:05 pm-6:20 am

1 stop10h 15m

Boston Logan Intl

Tue 6/2

5:15 pm-12:22 am

2 stops9h 07m

$422

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

1:40 pm-11:57 pm

1 stop8h 17m

Boston Logan Intl

Wed 5/13

2:33 pm-12:22 am

2 stops11h 49m

$426

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Sat 5/30

5:05 am-5:55 pm

2 stops10h 50m

Boston Logan Intl

Tue 6/2

5:15 pm-12:22 am

2 stops9h 07m

$427

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Wed 5/6

6:18 pm-6:00 am

1 stop9h 42m

Boston Logan Intl

Mon 5/11

6:16 pm-11:40 pm

1 stop7h 24m

$428

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 typical price of a round-trip flight between Missoula and Boston?

What is the cheapest month to fly to Boston?

In general, August 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 $371. If you aren’t able to travel during the month of August, then book flights to Boston from Missoula during January instead. Flights to Boston in January, while not as cheap as those in August, still average around $419.

Can stopping save me money on Missoula to Boston flights?

You could potentially save up to 18% 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 April 2026, prices for Missoula to Boston flights are approximately 18% 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 32m

Direct flights

None
The fastest flight from Missoula to Boston takes 6h 32m
There are no direct flights from Missoula to Boston. There are no popular flight routes from Missoula to Boston.
Search flight deals

Frequently asked questions about flying from Missoula to Boston

  • 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 32m, 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
8,407 reviews
Search Delta flights
American AirlinesPriceFrom $340Free CancellationRating
7.1
11,569 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $360Free CancellationRating
7.9
12,214 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $367Free CancellationRating
7.4
9,569 reviews
Search United 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
Kennebunkport
Plymouth
Cambridge
South Yarmouth
Gloucester
Narragansett
Falmouth
Brockton
Warwick
Chatham
Sturbridge
Laconia
Nashua
Everett

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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