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Cheap flights from Maine to Missoula from $177

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maine to Missoula departing on 11/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Maine to Missoula

Cheap round-trip flights

Delta Logo
12:00 pm - 9:40 pmPWM-MSO
11h 40m2 stops
Delta Logo
8:00 am - 10:19 pmMSO-PWM
12h 19m2 stops
$319Delta
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Sat, Nov 1 - Tue, Nov 4
Hawaiian Airlines Logo
7:00 am - 3:24 pmBOS-MSO
10h 24m1 stop
Hawaiian Airlines Logo
1:59 pm - 12:20 amMSO-BOS
8h 21m1 stop
$341Hawaiian Airlines
Find Deal
Thu, Nov 13 - Wed, Nov 19
Delta Logo
7:15 am - 5:38 pmBOS-MSO
12h 23m2 stops
Delta Logo
6:18 pm - 6:30 amMSO-BOS
10h 12m1 stop
$351Delta
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Thu, Nov 13 - Wed, Nov 19
United Airlines Logo
7:25 am - 1:33 pmBOS-MSO
8h 08m1 stop
United Airlines Logo
2:35 pm - 11:39 pmMSO-BOS
7h 04m1 stop
$355United Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 12
Delta Logo
7:15 am - 5:38 pmBOS-MSO
12h 23m2 stops
Delta Logo
5:25 am - 8:00 pmMSO-BOS
12h 35m2 stops
$356Delta
Find Deal
Thu, Nov 13 - Wed, Nov 19
United Airlines Logo
6:00 am - 1:33 pmBOS-MSO
9h 33m2 stops
United Airlines Logo
2:35 pm - 11:39 pmMSO-BOS
7h 04m1 stop
$360United Airlines
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Wed, Nov 12 - Wed, Nov 12
Alaska Airlines Logo
7:00 am - 11:43 pmBOS-MSO
18h 43m1 stop
Alaska Airlines Logo
1:59 pm - 12:20 amMSO-BOS
8h 21m1 stop
$362Alaska Airlines
Find Deal
Sat, Nov 15 - Mon, Nov 17
American Airlines Logo
11:05 am - 8:06 pmBOS-MSO
11h 01m2 stops
American Airlines Logo
7:01 am - 10:29 pmMSO-BOS
13h 28m2 stops
$371American Airlines
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Wed, Nov 5 - Wed, Nov 12
Alaska Airlines Logo
6:23 pm - 3:24 pmBOS-MSO
23h 01m1 stop
Alaska Airlines Logo
12:59 pm - 7:29 amMSO-BOS
16h 30m2 stops
$378Alaska Airlines
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Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
7:00 am - 11:18 pmBOS-MSO
18h 18m1 stop
American Airlines Logo
6:40 am - 9:00 pmMSO-BOS
12h 20m1 stop
$395American Airlines
Find Deal
Wed, Oct 1 - Sat, Oct 4

United Airlines flights from Maine to Missoula

Our best United Airlines deals on Maine to Missoula flight tickets
United Airlines
Nov 12
BOS7:25 amBoston Logan Intl
8h 08m
1 stop
MSO1:33 pmMissoula Johnson-Bell Field
Nov 12
MSO2:35 pmMissoula Johnson-Bell Field
7h 04m
1 stop
BOS11:39 pmBoston Logan Intl
$355
Find similar
United Airlines
Nov 12
BOS6:00 amBoston Logan Intl
9h 33m
2 stops
MSO1:33 pmMissoula Johnson-Bell Field
Nov 12
MSO2:35 pmMissoula Johnson-Bell Field
7h 04m
1 stop
BOS11:39 pmBoston Logan Intl
$360
Find similar
United Airlines
Nov 5
BOS10:40 amBoston Logan Intl
13h 07m
2 stops
MSO9:47 pmMissoula Johnson-Bell Field
Nov 12
MSO6:20 amMissoula Johnson-Bell Field
7h 22m
1 stop
BOS3:42 pmBoston Logan Intl
$366
Find similar

Delta flights from Maine to Missoula

Our best Delta deals on Maine to Missoula flight tickets
Delta
Nov 1
PWM12:00 pmPortland
11h 40m
2 stops
MSO9:40 pmMissoula Johnson-Bell Field
Nov 4
MSO8:00 amMissoula Johnson-Bell Field
12h 19m
2 stops
PWM10:19 pmPortland
$319
Find similar
Delta
Nov 13
BOS7:15 amBoston Logan Intl
12h 23m
2 stops
MSO5:38 pmMissoula Johnson-Bell Field
Nov 19
MSO6:18 pmMissoula Johnson-Bell Field
10h 12m
1 stop
BOS6:30 amBoston Logan Intl
$351
Find similar
Delta
Nov 13
BOS7:15 amBoston Logan Intl
12h 23m
2 stops
MSO5:38 pmMissoula Johnson-Bell Field
Nov 19
MSO5:25 amMissoula Johnson-Bell Field
12h 35m
2 stops
BOS8:00 pmBoston Logan Intl
$356
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Maine 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, momondo users made 832,500 searches. Data last updated September 18, 2025.
Use the filters below to find and compare flights from Maine to Missoula that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandMissoula

PWM - MSO

PWMMSO

Portland

Sat 11/1

12:00 pm-9:40 pm

2 stops11h 40m

Missoula Johnson-Bell Field

Tue 11/4

8:00 am-10:19 pm

2 stops12h 19m

$319

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Thu 11/13

7:00 am-3:24 pm

1 stop10h 24m

Missoula Johnson-Bell Field

Wed 11/19

1:59 pm-12:20 am

1 stop8h 21m

$341

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Thu 11/13

7:15 am-5:38 pm

2 stops12h 23m

Missoula Johnson-Bell Field

Wed 11/19

6:18 pm-6:30 am

1 stop10h 12m

$351

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Wed 11/12

7:25 am-1:33 pm

1 stop8h 08m

Missoula Johnson-Bell Field

Wed 11/12

2:35 pm-11:39 pm

1 stop7h 04m

$355

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Thu 11/13

7:15 am-5:38 pm

2 stops12h 23m

Missoula Johnson-Bell Field

Wed 11/19

5:25 am-8:00 pm

2 stops12h 35m

$356

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Wed 11/12

6:00 am-1:33 pm

2 stops9h 33m

Missoula Johnson-Bell Field

Wed 11/12

2:35 pm-11:39 pm

1 stop7h 04m

$360

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Sat 11/15

7:00 am-11:43 pm

1 stop18h 43m

Missoula Johnson-Bell Field

Mon 11/17

1:59 pm-12:20 am

1 stop8h 21m

$362

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Wed 11/5

11:05 am-8:06 pm

2 stops11h 01m

Missoula Johnson-Bell Field

Wed 11/12

7:01 am-10:29 pm

2 stops13h 28m

$371

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Fri 11/14

6:23 pm-3:24 pm

1 stop23h 01m

Missoula Johnson-Bell Field

Mon 11/17

12:59 pm-7:29 am

2 stops16h 30m

$378

BostonMissoula

BOS - MSO

BOSMSO

Boston Logan Intl

Wed 10/1

7:00 am-11:18 pm

1 stop18h 18m

Missoula Johnson-Bell Field

Sat 10/4

6:40 am-9:00 pm

1 stop12h 20m

$395

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 Maine 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 cheapest day to depart on your flight to Missoula?

On average, the least expensive day to fly to Missoula from Maine is on a Saturday. momondo users have found tickets for Saturday departures for as low as $566. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Maine because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $854.

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

The cheapest time of day to fly to Missoula is in the morning when flights can be purchased for as low as $727. Flights in the afternoon are often more expensive with an average ticket price of $766.

Can stopping save me money on Maine to Missoula flights?

You could potentially save up to 13% on your flight if you consider stops on a Maine to Missoula flight.

Cheap Maine to Missoula flight deals and tips

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

Direct flights

None
There are no direct flights from Maine to Missoula. There are no popular flight routes from Maine to Missoula.
Search flight deals

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

    Prices for flights from Maine to Missoula Johnson-Bell Field Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maine to Missoula Johnson-Bell Field Airport.

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

    The necessary travel and health documents for your Missoula Johnson-Bell Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maine to Missoula

Compare and see reviews for airlines that fly from Maine to Missoula with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,925 reviews
Search United Airlines flights
American AirlinesPriceFrom $429Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

It is quick and easy to find Maine to Missoula flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missoula that suits you.

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

Flights from Maine to Missoula with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missoula from Maine.

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

Yes. momondo can track prices for Maine to Missoula flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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