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Cheap flights from Boston to Missoula from $236

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Missoula

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:43 am - 12:36 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
8h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
6:50 am - 7:33 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
10h 43m1 stop Dallas/Fort Worth
$471American Airlines
Wed, Nov 4 - Wed, Nov 11
American Airlines Logo
5:17 am - 1:18 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
10h 01m1 stop Dallas/Fort Worth
American Airlines Logo
1:05 pm - 11:55 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
8h 50m1 stop Dallas/Fort Worth
$471American Airlines
Wed, Oct 21 - Wed, Oct 28
Delta Logo
6:00 am - 12:36 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
8h 36m1 stop Salt Lake City
Delta Logo
6:10 pm - 6:11 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
10h 01m1 stop Salt Lake City
$471Delta
Thu, Jan 28 - Wed, Feb 3
Delta Logo
6:00 am - 12:36 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
8h 36m1 stop Salt Lake City
Delta Logo
6:10 pm - 6:11 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
10h 01m1 stop Salt Lake City
$471Delta
Mon, Jan 18 - Mon, Jan 18
United Airlines Logo
7:45 am - 3:19 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
9h 34m1 stop San Francisco
United Airlines Logo
2:37 pm - 11:50 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
7h 13m1 stop Denver Intl
$471United Airlines
Tue, Oct 20 - Tue, Oct 27
Delta Logo
12:05 pm - 7:54 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
9h 49m1 stop Minneapolis St Paul
Delta Logo
1:19 pm - 11:57 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
8h 38m1 stop Salt Lake City
$471Delta
Thu, Nov 5 - Thu, Nov 12
United Airlines Logo
6:00 am - 1:31 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
9h 31m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:37 pm - 11:50 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
7h 13m1 stop Denver Intl
$476United Airlines
Thu, Nov 5 - Mon, Nov 9
American Airlines Logo
5:17 am - 1:18 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
10h 01m1 stop Dallas/Fort Worth
American Airlines Logo
1:48 pm - 8:46 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
16h 58m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National
$483American Airlines
Wed, Oct 21 - Wed, Oct 28
Alaska Airlines Logo
7:03 am - 9:18 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
16h 15m2 stops San Diego Seattle/Tacoma Intl
Alaska Airlines Logo
4:21 pm - 5:40 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
11h 19m1 stop Seattle/Tacoma Intl
$547Alaska Airlines
Wed, Nov 4 - Wed, Nov 11
Alaska Airlines Logo
7:03 am - 9:18 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
16h 15m2 stops San Diego Seattle/Tacoma Intl
Alaska Airlines Logo
7:03 am - 5:17 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
8h 14m1 stop Seattle/Tacoma Intl
$547Alaska Airlines
Wed, Nov 4 - Wed, Nov 11

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United Airlines flights from Boston to Missoula

Our best United Airlines deals on Boston to Missoula flight tickets
United Airlines
Oct 20
BOS7:45 amBoston Logan Intl
9h 34m
1 stop
MSO3:19 pmMissoula Johnson-Bell Field
Oct 27
MSO6:15 amMissoula Johnson-Bell Field
11h 01m
2 stops
BOS7:16 pmBoston Logan Intl
$476
United Airlines
Jan 28
BOS9:12 amBoston Logan Intl
11h 13m
2 stops
MSO6:25 pmMissoula Johnson-Bell Field
Feb 3
MSO6:15 amMissoula Johnson-Bell Field
9h 34m
2 stops
BOS5:49 pmBoston Logan Intl
$481
United Airlines
Oct 16
BOS6:00 amBoston Logan Intl
7h 32m
1 stop
MSO11:32 amMissoula Johnson-Bell Field
Oct 20
MSO10:38 amMissoula Johnson-Bell Field
9h 11m
1 stop
BOS9:49 pmBoston Logan Intl
$511

American Airlines flights from Boston to Missoula

Our best American Airlines deals on Boston to Missoula flight tickets
American Airlines
Oct 21
BOS5:17 amBoston Logan Intl
10h 01m
1 stop
MSO1:18 pmMissoula Johnson-Bell Field
Oct 28
MSO1:48 pmMissoula Johnson-Bell Field
16h 58m
2 stops
BOS8:46 amBoston Logan Intl
$483
American Airlines
Nov 6
BOS12:41 pmBoston Logan Intl
9h 34m
1 stop
MSO8:15 pmMissoula Johnson-Bell Field
Nov 9
MSO1:06 pmMissoula Johnson-Bell Field
7h 36m
1 stop
BOS10:42 pmBoston Logan Intl
$490
American Airlines
Oct 21
BOS5:17 amBoston Logan Intl
10h 01m
1 stop
MSO1:18 pmMissoula Johnson-Bell Field
Oct 28
MSO1:05 pmMissoula Johnson-Bell Field
16h 32m
2 stops
BOS7:37 amBoston Logan Intl
$563

momondo Fare Finder

 
Use the filters below to find and compare flights from Boston to Missoula that are best for you.

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Cheapest round-trip

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Wed 11/4

5:43 am-12:36 pm

1 stop8h 53m

Missoula Johnson-Bell Field

Wed 11/11

6:50 am-7:33 pm

1 stop10h 43m

$471

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Wed 10/21

5:17 am-1:18 pm

1 stop10h 01m

Missoula Johnson-Bell Field

Wed 10/28

1:05 pm-11:55 pm

1 stop8h 50m

$471

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Thu 1/28

6:00 am-12:36 pm

1 stop8h 36m

Missoula Johnson-Bell Field

Wed 2/3

6:10 pm-6:11 am

1 stop10h 01m

$471

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Mon 1/18

6:00 am-12:36 pm

1 stop8h 36m

Missoula Johnson-Bell Field

Mon 1/18

6:10 pm-6:11 am

1 stop10h 01m

$471

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Tue 10/20

7:45 am-3:19 pm

1 stop9h 34m

Missoula Johnson-Bell Field

Tue 10/27

2:37 pm-11:50 pm

1 stop7h 13m

$471

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Thu 11/5

12:05 pm-7:54 pm

1 stop9h 49m

Missoula Johnson-Bell Field

Thu 11/12

1:19 pm-11:57 pm

1 stop8h 38m

$471
Quickest round-trip

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Thu 11/5

6:00 am-1:31 pm

2 stops9h 31m

Missoula Johnson-Bell Field

Mon 11/9

2:37 pm-11:50 pm

1 stop7h 13m

$476

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Wed 10/21

5:17 am-1:18 pm

1 stop10h 01m

Missoula Johnson-Bell Field

Wed 10/28

1:48 pm-8:46 am

2 stops16h 58m

$483

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Wed 11/4

7:03 am-9:18 pm

2 stops16h 15m

Missoula Johnson-Bell Field

Wed 11/11

4:21 pm-5:40 am

1 stop11h 19m

$547

BostonMissoula

BOS Boston Logan Intl - MSO Missoula Johnson-Bell Field

BOSMSO

Boston Logan Intl

Wed 11/4

7:03 am-9:18 pm

2 stops16h 15m

Missoula Johnson-Bell Field

Wed 11/11

7:03 am-5:17 pm

1 stop8h 14m

$547

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 Missoula from

How to get the cheapest flight ticket from Boston to Missoula

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 Boston and Missoula?

Prices are currently typical for flights on this route.

Typical prices usually range from $431 to $668.
The lowest price recently found on this route was $471.

What is the cheapest month to fly to Missoula?

The month of February is, on average, the cheapest month to fly to Missoula from Boston, with most prices found around $382. If you are unable to visit Missoula during the month of February, then departing from Boston during the month January is also very affordable. Most momondo users find prices during this month for around $440.

How far in advance should I book a flight from Boston to Missoula?

You are more likely to see cheaper flights to Missoula from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Missoula for around $556 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Missoula from Boston for as low as $461 on momondo.

How have Boston to Missoula flight prices changed over time?

As of September 2026, prices for Boston to Missoula flights are approximately 6% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Missoula

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

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

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

Best Price Found

$236

Fastest flight time

7h 07m

Direct flights

None
The best one-way flight to Missoula from Boston in the past 72 hours is $236. The best round-trip flight deal from Boston to Missoula found on momondo in the last 72 hours is $471.
The fastest flight from Boston to Missoula takes 7h 07m
There are no direct flights from Boston to Missoula. There are no popular flight routes from Boston to Missoula.
Search flight deals

Frequently asked questions about flying from Boston to Missoula

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

    There are 2106.2 mi between Boston Logan Intl and Missoula Johnson-Bell Field. A reasonable flight in good conditions will take 7h 07m.

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

    Prices for flights from Boston Logan Intl Airport to Missoula Johnson-Bell Field Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Boston Logan Intl Airport to Missoula Johnson-Bell Field Airport.

  • What documentation or ID do you need to fly to Missoula Johnson-Bell Field Airport?

    The travel and health documents you'll need for your trip to Missoula Johnson-Bell Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missoula Johnson-Bell Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Boston to Missoula

Compare and see reviews for airlines that fly from Boston to Missoula with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $210Free CancellationRating
7.9
12,963 reviews
Search Alaska Airlines flights
DeltaPriceFrom $339Free CancellationRating
7.8
8,594 reviews
Search Delta flights
American AirlinesPriceFrom $360Free CancellationRating
7.0
12,074 reviews
Search American Airlines flights
United AirlinesPriceFrom $382Free CancellationRating
7.4
10,233 reviews
Search United Airlines flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Missoula from Boston.

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

momondo does allow users to show only those flights to Missoula from Boston which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Missoula from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Missoula from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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