$134 Find Cheap Flights from Montreal 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 Montreal to Maine departing on 8/24. 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

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Cheap Flights from Montreal to Maine

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Portland
Portland2 stops$470
Bangor
Bangor1 stop$490
Boston
Bostonnonstop$209
Portland
Portland2 stops$470
Bangor
Bangor1 stop$490
Boston
Bostonnonstop$209

Book Cheap Montreal 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 Montreal 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 Montreal to Maine

Thu, Aug 20 - Sun, Aug 23
Porter Airlines Logo
7:20 pm - 8:55 pm
YUL
-
BOS
1h 35mnonstop
Porter Airlines Logo
4:45 pm - 6:15 pm
BOS
-
YUL
1h 30mnonstop
$209Porter Airlines
Fri, Aug 21 - Mon, Aug 24
Porter Airlines Logo
7:20 pm - 8:55 pm
YUL
-
BOS
1h 35mnonstop
Porter Airlines Logo
4:45 pm - 6:15 pm
BOS
-
YUL
1h 30mnonstop
$209Porter Airlines
Thu, Aug 20 - Sun, Aug 23
Air Canada Logo
8:45 am - 2:02 pm
YUL
-
BOS
5h 17m
1 stop
Air Canada Logo
2:45 pm - 9:47 pm
BOS
-
YUL
7h 02m
1 stop
$209Air Canada
Sat, Aug 15 - Sun, Aug 16
Porter Airlines Logo
7:20 pm - 8:55 pm
YUL
-
BOS
1h 35mnonstop
Porter Airlines Logo
4:45 pm - 6:15 pm
BOS
-
YUL
1h 30mnonstop
$209Porter Airlines
Thu, Aug 20 - Sun, Aug 23
Air Canada Logo
7:30 am - 2:02 pm
YUL
-
BOS
6h 32m
1 stop
Air Canada Logo
2:45 pm - 7:47 pm
BOS
-
YUL
5h 02m
1 stop
$214Air Canada
Fri, Aug 21 - Sun, Aug 23
Air Canada Logo
7:30 am - 2:02 pm
YUL
-
BOS
6h 32m
1 stop
Air Canada Logo
2:45 pm - 9:47 pm
BOS
-
YUL
7h 02m
1 stop
$214Air Canada
Sun, Aug 16 - Sun, Aug 16
Multiple Airlines Logo
8:20 am - 9:45 am
YUL
-
BOS
1h 25mnonstop
Multiple Airlines Logo
4:45 pm - 6:15 pm
BOS
-
YUL
1h 30mnonstop
$236Multiple Airlines
Thu, Aug 20 - Sun, Aug 23
Multiple Airlines Logo
7:20 pm - 8:55 pm
YUL
-
BOS
1h 35mnonstop
Multiple Airlines Logo
3:35 pm - 4:58 pm
BOS
-
YUL
1h 23mnonstop
$239Multiple Airlines
Sat, Aug 22 - Sat, Aug 22
United Airlines Logo
6:00 am - 2:34 pm
YUL
-
BOS
8h 34m
1 stop
United Airlines Logo
6:00 pm - 10:06 pm
BOS
-
YUL
4h 06m
1 stop
$253United Airlines
Sat, Aug 29 - Sat, Aug 29
United Airlines Logo
9:45 am - 5:36 pm
YUL
-
BOS
7h 51m
1 stop
United Airlines Logo
8:30 pm - 10:40 am
BOS
-
YUL
14h 10m
1 stop
$253United Airlines
Booking Insights

KAYAK's insights & trends for Montreal to Maine flights

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

Which airlines provide the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport 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 Montreal Pierre Elliott Trudeau Intl Airport to Maine were found on Porter Airlines ($236) and United Airlines ($253).

Find deals

Good to know

Low season

February

Cheapest flight

$134
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Montreal to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Montreal 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 Montreal to Maine.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Montreal 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 Montreal 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 Montreal 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 Montreal 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 Montreal to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

Information on your arrival and departure airports

Montreal (YUL)