$171 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 8/28. 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

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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Flights Deals

Best Maine Flight Deals from Missoula

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$372
Boston
Boston1 stop$339
Portland
Portland2 stops$372
Boston
Boston1 stop$339

Cheap Flights from Missoula to Maine

 
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, Aug 19 - Mon, Sep 1
American Airlines Logo
6:45 am - 6:43 pmMSO-BOS
9h 58m1 stop
American Airlines Logo
5:55 am - 1:01 pmBOS-MSO
9h 06m1 stop
$339American Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
5:45 am - 5:19 pmMSO-BOS
9h 34m1 stop
Delta Logo
6:00 am - 12:39 pmBOS-MSO
8h 39m1 stop
$341Delta
Find Deal
Wed, Oct 29 - Wed, Nov 5
Delta Logo
5:35 am - 5:19 pmMSO-BOS
9h 44m2 stops
Delta Logo
6:00 am - 12:39 pmBOS-MSO
8h 39m1 stop
$346Delta
Find Deal
Wed, Oct 29 - Tue, Nov 4
Delta Logo
5:35 am - 5:19 pmMSO-BOS
9h 44m2 stops
Delta Logo
3:00 pm - 11:52 pmBOS-MSO
10h 52m2 stops
$351Delta
Find Deal
Mon, Nov 10 - Mon, Nov 17
Alaska Airlines Logo
4:07 pm - 7:29 amMSO-BOS
13h 22m1 stop
Alaska Airlines Logo
4:46 pm - 12:13 amBOS-MSO
9h 27m1 stop
$369Alaska Airlines
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Tue, Sep 9 - Tue, Sep 23
United Airlines Logo
6:30 am - 9:59 pmMSO-PWM
13h 29m2 stops
United Airlines Logo
6:14 am - 11:48 amPWM-MSO
7h 34m1 stop
$372United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 23
United Airlines Logo
6:30 am - 9:59 pmMSO-PWM
13h 29m2 stops
United Airlines Logo
6:14 am - 4:09 pmPWM-MSO
11h 55m2 stops
$377United Airlines
Find Deal
Tue, Nov 11 - Mon, Nov 17
Alaska Airlines Logo
4:07 pm - 11:59 pmMSO-BOS
29h 52m1 stop
Alaska Airlines Logo
4:46 pm - 12:13 amBOS-MSO
9h 27m1 stop
$380Alaska Airlines
Find Deal
Fri, Jul 11 - Tue, Jul 15
 Logo
9:54 pm - 8:37 amMSO-BOS
32h 43m3 stops
 Logo
6:00 am - 4:14 pmBOS-MSO
36h 14m3 stops
Fri, Jul 25 - Sun, Aug 3
 Logo
9:54 pm - 8:37 amMSO-BOS
32h 43m3 stops
 Logo
12:11 pm - 3:30 pmBOS-MSO
29h 19m3 stops
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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.

What’s the cheapest day of the week to fly from Missoula to Maine?

The average price of all round-trip flights from Missoula to Maine clicked on KAYAK for each day over the last 12 months.

When flying from Missoula to Maine, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Missoula, you’ll find the best rates on Saturdays and the most expensive ones on Tuesdays.


Good to know

Cheapest flight$171
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.

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally in the evening, when round-trip flights cost $557 on average. Morning departures are around 19% more expensive than evening flights, on average. The most expensive time of day to fly to Maine is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $685.

Top airline 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 8801 reviews
8.1Crew
7.0Entertainment
7.7Boarding
6.6Food
7.3Comfort
Airline reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

2.0 MediocreJack, Jun 2025SAT - IAH
Read more United Airlines reviews

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

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

Information on your arrival and departure airports

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