$181 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 4/27. 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
Portland2 stops$570
Bangor
Bangor2 stops$1,253
Boston
Boston1 stop$297
Portland
Portland2 stops$570
Bangor
Bangor2 stops$1,253
Boston
Boston1 stop$297

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

Sat, May 9 - Sat, May 16
Delta Logo
6:10 pm - 6:21 am
MSO
-
BOS
10h 11m
1 stop
Delta Logo
8:10 am - 2:40 pm
BOS
-
MSO
8h 30m
1 stop
$297Delta
Mon, Mar 2 - Wed, Mar 11
Alaska Airlines Logo
4:20 pm - 6:54 am
MSO
-
BOS
12h 34m
1 stop
Alaska Airlines Logo
9:02 am - 11:59 pm
BOS
-
MSO
16h 57m
1 stop
$299Alaska Airlines
Sat, May 9 - Wed, May 13
Delta Logo
5:15 am - 4:56 pm
MSO
-
BOS
9h 41m
1 stop
Delta Logo
2:22 pm - 12:22 am
BOS
-
MSO
12h 00m
2 stops
$302Delta
Mon, Mar 2 - Wed, Mar 11
Alaska Airlines Logo
4:20 pm - 6:54 am
MSO
-
BOS
12h 34m
1 stop
Alaska Airlines Logo
6:24 pm - 12:21 pm
BOS
-
MSO
19h 57m
1 stop
$319Alaska Airlines
Wed, May 13 - Tue, May 19
Delta Logo
5:15 am - 2:05 pm
MSO
-
BOS
6h 50m
1 stop
Delta Logo
8:10 am - 2:40 pm
BOS
-
MSO
8h 30m
1 stop
$328Delta
Mon, Mar 2 - Wed, Mar 11
Delta Logo
6:10 pm - 6:00 am
MSO
-
BOS
9h 50m
1 stop
Delta Logo
11:55 am - 8:02 pm
BOS
-
MSO
10h 07m
1 stop
$329Delta
Sat, Feb 28 - Sat, Mar 7
United Airlines Logo
2:44 pm - 5:52 am
MSO
-
BOS
13h 08m
2 stops
United Airlines Logo
7:00 am - 1:33 pm
BOS
-
MSO
8h 33m
1 stop
$338United Airlines
Tue, Feb 17 - Tue, Feb 24
United Airlines Logo
6:15 am - 9:09 pm
MSO
-
PWM
12h 54m
2 stops
United Airlines Logo
6:00 am - 4:09 pm
PWM
-
MSO
12h 09m
2 stops
$570United Airlines
Tue, Feb 17 - Tue, Feb 24
American Airlines Logo
6:15 am - 10:59 pm
MSO
-
PWM
14h 44m
2 stops
American Airlines Logo
5:40 pm - 12:50 pm
PWM
-
MSO
21h 10m
1 stop
$1,055American Airlines
Sun, Feb 22 - Thu, Feb 26
American Airlines Logo
1:21 pm - 5:07 pm
MSO
-
PWM
25h 46m
1 stop
American Airlines Logo
7:00 am - 9:56 pm
PWM
-
MSO
16h 56m
2 stops
$1,084American 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 Delta ($297) and Alaska Airlines ($319).

Good to know

Low seasonFebruary
Cheapest flight$181
Best time to beat the crowds but there is an average 52% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Missoula to Boston

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 9257 reviews
7.7Boarding
7.3Comfort
8.1Crew
6.6Food
7.1Entertainment
Airline reviews

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

10.0 ExcellentBill, Feb 2026
IAH - LAX
Read more United Airlines reviews

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

I upgraded my seat and was promised it would be next to the emergency door for extra leg room and they said it was premium plus but it was at the back of the plane...same thing happened from Newark to Dubai

Everything except the food and entertainment. It was a great experience though

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

The attendant on board was amazing. She should be doing business/first international long haul.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

Flight was on time and the meal and service were good.

Flight was delayed for 2 hours, then last minute the change to on time. The satélite location is far and a nightmare to get to.

This was a horrible experience. I’ve experienced several delays at this point and still not home. I was supposed to be home by 8:30 last night and here I sit at 7 am on a plane STILL unable to go home because of American Airlines.

Generally good. Flight left on time and the seats are comfortable. Plenty of space in front if you in you choose a comfort plus seat, completely worth spending the extra money given the amount of hours the flight lasts. The food tastes good but I would say it’s a the amount is too little. The crew was friendly and efficient. There was a some turbulence at different points into the flight. American Airlines has good deals to NZ if you book with plenty of time before you plan on going.

the plane was so hot!! the air-conditioning was barely blowing. The flight was delayed, and we had to sit on the hot plane before take off for an extended amount of time, waiting on international passengers. Would not have been so bad if it was not so hot. They said it would get better after take off, but it did not.

They are always late and seats was also not having working charger

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

did not have enough meal for first class passengers so offer us snack

Arrived 40 min early which was great - sat in runway for 35 min so no gain. Then waited for luggage 45 min. They need to staff accordingly knowing its one of the busiest week in Phx

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

Information on your arrival and departure airports