$198 Find Cheap Flights from Missoula to Maine - Compare and Save

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 8/30. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Missoula to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$463
Boston
Boston1 stop$431
Portland
Portland2 stops$463
Boston
Boston1 stop$431

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, Oct 13 - Wed, Oct 21
Alaska Airlines Logo
3:49 pm - 7:26 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
13h 37m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:03 am - 10:04 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
15h 01m1 stop Seattle/Tacoma Intl
$431Alaska Airlines
Wed, Oct 14 - Wed, Oct 21
American Airlines Logo
1:48 pm - 11:36 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
7h 48m1 stop Chicago O'Hare Intl
American Airlines Logo
5:17 am - 1:18 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
10h 01m1 stop Dallas/Fort Worth
$431American Airlines
Wed, Sep 23 - Mon, Oct 5
American Airlines Logo
12:45 pm - 11:54 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
9h 09m1 stop Chicago O'Hare Intl
American Airlines Logo
7:03 am - 12:35 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
7h 32m1 stop Chicago O'Hare Intl
$431American Airlines
Sat, Dec 5 - Wed, Dec 9
Alaska Airlines Logo
2:16 pm - 12:05 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
7h 49m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
7:08 am - 3:23 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
10h 15m1 stop Seattle/Tacoma Intl
$437Alaska Airlines
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
2:37 pm - 11:50 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
7h 13m1 stop Denver Intl
United Airlines Logo
9:20 am - 4:26 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
9h 06m1 stop Denver Intl
$443United Airlines
Sat, Oct 10 - Sat, Oct 17
Delta Logo
6:25 pm - 6:30 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
10h 05m1 stop Salt Lake City
Delta Logo
6:05 am - 12:34 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
8h 29m1 stop Salt Lake City
$443Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
6:17 pm - 6:30 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
10h 13m1 stop Salt Lake City
Delta Logo
6:05 am - 12:34 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
8h 29m1 stop Salt Lake City
$443Delta
Sat, Oct 31 - Sat, Nov 14
United Airlines Logo
2:37 pm - 11:50 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
7h 13m1 stop Denver Intl
United Airlines Logo
6:00 am - 4:26 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
12h 26m2 stops Newark Denver Intl
$448United Airlines
Wed, Sep 23 - Sun, Oct 4
Multiple Airlines Logo
4:16 pm - 5:40 pmMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
23h 24m2 stops Seattle/Tacoma Intl Calgary
Multiple Airlines Logo
7:03 am - 2:50 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
9h 47m1 stop Seattle/Tacoma Intl
$898Multiple Airlines
Wed, Sep 23 - Sun, Oct 4
Multiple Airlines Logo
4:16 pm - 7:39 amMSO  Missoula Johnson-Bell Field-BOS Boston Logan Intl
13h 23m1 stop Seattle/Tacoma Intl
Multiple Airlines Logo
10:05 am - 12:26 pmBOS  Boston Logan Intl-MSO Missoula Johnson-Bell Field
28h 21m2 stops Toronto Pearson Intl Seattle/Tacoma Intl
$1,064Multiple 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 5 days.

In the past 5 days, the cheapest round-trip tickets from Missoula to Maine were found on Alaska Airlines ($437) and Delta ($443).

Good to know

Low season

February

Cheapest flight

$198
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly with an average 5% increase in price.
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 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 10081 reviews
6.7Food
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
Airline reviews

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

2.0 MediocreCraig, Aug 2026
Read more United Airlines reviews

Flight was 2.5 late. Maybe not United’s fault but late none the less. We were late as well on the first leg. WiFi quit working with an hour left.

Old 757 with poor entertainment system. United no longer partners with United for free text and email. O'Hara an absolute disaster! Limited gates clauses two hour delay. Unfortunately this appears to be the norm.

The flight to America was freezing. The overnight flight back to the UK was boiling hot and the cabin stank of toilet or occasionally perfume, even though I was several rows back from either bathroom. Food was tiny portions. Two small pieces of tough and dry beef in random gravy with pretend mashed potato raking up most of it. Very little veg. Salad was ok. Wooden cutlery broke within minutes of using. Lots of old films for entertainment. Some new ones. Generally a bit rubbish.

It was a good experience, unfortunately my checked baggages were come late and not arrived on time.

Very stressful to locate United Airline boarding area, delayed flight, changing boarding area again to another location with all tiredness 😩. But flying was fine.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

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.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

My wallet fell out of my pocket ( my fault). Staff claimed they looked while cleaning. Said they didn't find it, but was actually found in Washington DC on the plane. Which mean either they didn't look or don't do a good job of cleaning. Now I have to pay 27 dollars to get it shipped back and have no wallet for my entire vacation

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

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

Information on your arrival and departure airports