$198 Find Cheap Flights from Missoula to Maine

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Missoula to Maine departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Missoula to Maine, as well as popular online travel agencies
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Cheap Flights from Missoula to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland1 stop$431
Bangor
Bangor1 stop$609
Boston
Boston1 stop$415
Portland
Portland1 stop$431
Bangor
Bangor1 stop$609
Boston
Boston1 stop$415

Book Cheap Missoula to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missoula to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missoula to Maine

Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
4:44 pm - 6:35 am
MSO
-
BOS
11h 51m
1 stop
American Airlines Logo
6:00 am - 1:22 pm
BOS
-
MSO
9h 22m
1 stop
$415American Airlines
Tue, Jun 9 - Sat, Jun 13
American Airlines Logo
4:44 pm - 5:59 am
MSO
-
BOS
11h 15m
2 stops
American Airlines Logo
6:00 am - 1:22 pm
BOS
-
MSO
9h 22m
1 stop
$420American Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
6:43 am - 6:18 pm
MSO
-
BOS
9h 35m
1 stop
American Airlines Logo
5:32 am - 12:30 pm
BOS
-
MSO
8h 58m
1 stop
$421American Airlines
Wed, Jul 29 - Wed, Aug 12
American Airlines Logo
4:44 pm - 5:45 am
MSO
-
BOS
11h 01m
2 stops
American Airlines Logo
6:00 am - 12:35 pm
BOS
-
MSO
8h 35m
1 stop
$426American Airlines
Sat, Oct 3 - Thu, Oct 8
Alaska Airlines Logo
2:16 pm - 12:05 am
MSO
-
BOS
7h 49m
1 stop
Alaska Airlines Logo
7:20 am - 3:23 pm
BOS
-
MSO
10h 03m
1 stop
$427Alaska Airlines
Tue, May 19 - Tue, May 26
Alaska Airlines Logo
8:02 pm - 7:41 am
MSO
-
BOS
9h 39m
1 stop
Alaska Airlines Logo
7:11 pm - 12:16 pm
BOS
-
MSO
19h 05m
1 stop
$428Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
American Airlines Logo
6:43 am - 7:42 pm
MSO
-
BOS
10h 59m
2 stops
American Airlines Logo
2:15 pm - 11:03 pm
BOS
-
MSO
10h 48m
2 stops
$431American Airlines
Wed, Sep 16 - Mon, Sep 21
American Airlines Logo
1:29 pm - 12:13 am
MSO
-
PWM
8h 44m
1 stop
American Airlines Logo
4:03 pm - 11:03 pm
PWM
-
MSO
9h 00m
1 stop
$431American Airlines
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 - 12:22 am
BOS
-
MSO
11h 49m
2 stops
$444Delta
Thu, May 7 - Tue, May 19
United Airlines Logo
6:15 am - 3:41 pm
MSO
-
PWM
7h 26m
1 stop
United Airlines Logo
6:00 am - 4:04 pm
PWM
-
MSO
12h 04m
2 stops
$907United Airlines
Booking Insights

KAYAK's insights & trends for Missoula to Maine flights

Get data-powered insights and trends into flights from Missoula to Maine to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Missoula to Maine?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Missoula to Maine were found on American Airlines ($426) and Alaska Airlines ($428).

Good to know

Low seasonFebruary
Cheapest flight$198
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Missoula to Portland

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Missoula to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missoula to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missoula to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missoula to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Missoula to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missoula to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missoula to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missoula to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Missoula to Maine

 
See real verified KAYAK customer reviews for airlines flying from Missoula to Maine. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Missoula to Maine? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9624 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

8.0 ExcellentSally, Apr 2026
ORD - SNA
Read more United Airlines reviews

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Really hard landing... as in slammed into the runway then hit the brakes really hard ...

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

My bags were misplaced!!! Im in a foreign country with no bags

The entertainment options on the seat back video boards were nice.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

As we approached Denver, we encountered quite a bit of turbulence. I know this can sometimes be the case as I frequently fly this route but not on American. My gripe: Usually a pilot or co-pilot alerts passengers to the possibility of turbulance ahead of time. This did not occur nor did he communiucate during what was a pretty rough ride.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

Overall a good experience, however Wifi was not working on the flight.

Airlines should be prohibited from using the seats they get away with.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

Original flight was on time, then late, then changed gates...4 times. Once our newest plane came in, it was fine.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything you need to know for your flight from Missoula to Maine

Information on your arrival and departure airports