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Cheap flights from Missoula to Boston from $230

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 7/8. 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
6:10 pm - 6:11 am
MSO
-
BOS
10h 01m
1 stop
Delta Logo
6:00 am - 12:36 pm
BOS
-
MSO
8h 36m
1 stop
$397Delta
Sat, Oct 10 - Sat, Oct 17
Delta Logo
6:22 pm - 6:30 am
MSO
-
BOS
10h 08m
1 stop
Delta Logo
6:25 pm - 12:31 am
BOS
-
MSO
8h 06m
1 stop
$409Delta
Mon, Oct 5 - Wed, Oct 28
Delta Logo
6:22 pm - 6:30 am
MSO
-
BOS
10h 08m
1 stop
Delta Logo
6:00 am - 12:36 pm
BOS
-
MSO
8h 36m
1 stop
$414Delta
Fri, Oct 2 - Tue, Oct 27
American Airlines Logo
1:29 pm - 10:05 pm
MSO
-
BOS
6h 36m
1 stop
American Airlines Logo
6:52 am - 12:39 pm
BOS
-
MSO
7h 47m
1 stop
$421American Airlines
Thu, Oct 22 - Mon, Oct 26
American Airlines Logo
5:52 pm - 9:32 am
MSO
-
BOS
13h 40m
2 stops
American Airlines Logo
5:51 am - 12:35 pm
BOS
-
MSO
8h 44m
1 stop
$426American Airlines
Tue, Aug 18 - Mon, Aug 24
American Airlines Logo
5:52 pm - 9:32 am
MSO
-
BOS
13h 40m
2 stops
American Airlines Logo
6:45 am - 5:20 pm
BOS
-
MSO
12h 35m
2 stops
$431American Airlines
Tue, Aug 18 - Mon, Aug 24
Delta Logo
6:10 pm - 6:11 am
MSO
-
BOS
10h 01m
1 stop
Delta Logo
6:00 am - 12:36 pm
BOS
-
MSO
8h 36m
1 stop
$444Delta
Tue, Oct 6 - Sun, Oct 11
Delta Logo
6:22 pm - 6:30 am
MSO
-
BOS
10h 08m
1 stop
Delta Logo
7:30 am - 8:12 pm
BOS
-
MSO
14h 42m
2 stops
$446Delta
Sat, Oct 3 - Tue, Oct 27
Delta Logo
6:22 pm - 6:30 am
MSO
-
BOS
10h 08m
1 stop
Delta Logo
6:00 am - 12:36 pm
BOS
-
MSO
8h 36m
1 stop
$449Delta
Sun, Oct 4 - Wed, Oct 28
Delta Logo
6:10 pm - 6:09 am
MSO
-
BOS
9h 59m
1 stop
Delta Logo
8:15 am - 2:42 pm
BOS
-
MSO
8h 27m
1 stop
$450Delta
Thu, Sep 10 - Mon, Sep 14

Delta flights from Missoula to Boston

Our best Delta deals on Missoula to Boston flight tickets
Delta
Oct 10
MSO6:10 pmMissoula Johnson-Bell Field
10h 01m
1 stop
BOS6:11 amBoston Logan Intl
Oct 17
BOS6:00 amBoston Logan Intl
8h 36m
1 stop
MSO12:36 pmMissoula Johnson-Bell Field
$397
Delta
Oct 5
MSO6:22 pmMissoula Johnson-Bell Field
10h 08m
1 stop
BOS6:30 amBoston Logan Intl
Oct 28
BOS6:25 pmBoston Logan Intl
8h 06m
1 stop
MSO12:31 amMissoula Johnson-Bell Field
$409
Delta
Oct 2
MSO6:22 pmMissoula Johnson-Bell Field
10h 08m
1 stop
BOS6:30 amBoston Logan Intl
Oct 27
BOS6:00 amBoston Logan Intl
8h 36m
1 stop
MSO12:36 pmMissoula Johnson-Bell Field
$414

American Airlines flights from Missoula to Boston

Our best American Airlines deals on Missoula to Boston flight tickets
American Airlines
Oct 22
MSO1:29 pmMissoula Johnson-Bell Field
6h 36m
1 stop
BOS10:05 pmBoston Logan Intl
Oct 26
BOS6:52 amBoston Logan Intl
7h 47m
1 stop
MSO12:39 pmMissoula Johnson-Bell Field
$421
American Airlines
Aug 18
MSO5:52 pmMissoula Johnson-Bell Field
13h 40m
2 stops
BOS9:32 amBoston Logan Intl
Aug 24
BOS5:51 amBoston Logan Intl
8h 44m
1 stop
MSO12:35 pmMissoula Johnson-Bell Field
$426
American Airlines
Aug 18
MSO5:52 pmMissoula Johnson-Bell Field
13h 40m
2 stops
BOS9:32 amBoston Logan Intl
Aug 24
BOS6:45 amBoston Logan Intl
12h 35m
2 stops
MSO5:20 pmMissoula Johnson-Bell Field
$431

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 May 31, 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

Sat 10/10

6:10 pm-6:11 am

1 stop10h 01m

Boston Logan Intl

Sat 10/17

6:00 am-12:36 pm

1 stop8h 36m

$397

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Mon 10/5

6:22 pm-6:30 am

1 stop10h 08m

Boston Logan Intl

Wed 10/28

6:25 pm-12:31 am

1 stop8h 06m

$409

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Fri 10/2

6:22 pm-6:30 am

1 stop10h 08m

Boston Logan Intl

Tue 10/27

6:00 am-12:36 pm

1 stop8h 36m

$414
Quickest round-trip

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Thu 10/22

1:29 pm-10:05 pm

1 stop6h 36m

Boston Logan Intl

Mon 10/26

6:52 am-12:39 pm

1 stop7h 47m

$421

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 8/18

5:52 pm-9:32 am

2 stops13h 40m

Boston Logan Intl

Mon 8/24

5:51 am-12:35 pm

1 stop8h 44m

$426

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 8/18

5:52 pm-9:32 am

2 stops13h 40m

Boston Logan Intl

Mon 8/24

6:45 am-5:20 pm

2 stops12h 35m

$431

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Tue 10/6

6:10 pm-6:11 am

1 stop10h 01m

Boston Logan Intl

Sun 10/11

6:00 am-12:36 pm

1 stop8h 36m

$444

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Sat 10/3

6:22 pm-6:30 am

1 stop10h 08m

Boston Logan Intl

Tue 10/27

7:30 am-8:12 pm

2 stops14h 42m

$446

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Sun 10/4

6:22 pm-6:30 am

1 stop10h 08m

Boston Logan Intl

Wed 10/28

6:00 am-12:36 pm

1 stop8h 36m

$449

MissoulaBoston

MSO - BOS

MSOBOS

Missoula Johnson-Bell Field

Thu 9/10

6:10 pm-6:09 am

1 stop9h 59m

Boston Logan Intl

Mon 9/14

8:15 am-2:42 pm

1 stop8h 27m

$450

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 $395. 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 22% 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 May 2026, prices for Missoula to Boston flights are approximately 30% 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

5h 55m

Direct flights

None
The fastest flight from Missoula to Boston takes 5h 55m
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 5h 55m, 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
American AirlinesPriceFrom $340Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights
DeltaPriceFrom $345Free CancellationRating
7.9
8,416 reviews
Search Delta flights
Alaska AirlinesPriceFrom $360Free CancellationRating
7.9
12,437 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $367Free CancellationRating
7.4
9,767 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
Cambridge
Plymouth
South Yarmouth
Gloucester
Narragansett
Brockton
Falmouth
Warwick
Chatham
Sturbridge
Laconia
Dennis Port
Revere

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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