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

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 Maine to Montreal.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from 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 Maine to Montreal?

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 to Montreal with an airline and back to Maine with another airline.

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

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 to Montreal from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$115 CHEAP FLIGHTS from Maine to Montreal (YUL)

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Flight Deals

Cheap Flights from Maine to Montreal

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Maine to Montreal

Sun, Nov 1 - Sun, Nov 8

9:35 am - 8:53 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

11h 18m2 stops Toronto Island Ottawa

8:20 am - 9:48 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$256Air Canada

Thu, Oct 1 - Sun, Oct 4

3:35 pm - 5:02 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 27mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$256Air Canada

Mon, Nov 2 - Mon, Nov 9

4:35 pm - 10:10 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 35m1 stop Toronto Island

2:15 pm - 7:10 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

4h 55m1 stop Toronto Pearson Intl

$256Porter Airlines

Thu, Oct 15 - Mon, Oct 19

12:15 pm - 6:12 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 57m1 stop Toronto Island

8:00 pm - 9:26 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 26mnonstop

$256Multiple Airlines

Wed, Nov 4 - Thu, Nov 5

4:35 pm - 10:10 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 35m1 stop Toronto Island

8:20 am - 9:48 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$256Multiple Airlines

Fri, Oct 30 - Sun, Nov 1

5:30 am - 6:55 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:00 pm - 9:28 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$256Air Canada

Fri, Oct 23 - Mon, Oct 26

4:55 pm - 9:12 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 17m1 stop Toronto Island

2:15 pm - 7:10 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

4h 55m1 stop Toronto Pearson Intl

$258Porter Airlines

Mon, Oct 26 - Thu, Oct 29

4:35 pm - 10:10 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 35m1 stop Toronto Island

2:15 pm - 7:10 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

4h 55m1 stop Toronto Pearson Intl

$259Porter Airlines

Wed, Oct 7 - Sat, Oct 10

6:00 am - 1:09 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 09m1 stop Newark

6:00 am - 7:25 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

13h 25m1 stop Newark

$322United Airlines

Wed, Oct 7 - Sat, Oct 10

6:00 am - 4:10 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

10h 10m1 stop Newark

11:23 am - 7:25 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

8h 02m1 stop Newark

$322United Airlines

Recent last minute flight deals from Maine to Montreal

Wed, Sep 23 - Thu, Sep 24

5:50 am - 7:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$343Air Canada

Fri, Sep 25 - Tue, Sep 29

10:40 am - 11:55 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 15mnonstop

8:00 pm - 9:26 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 26mnonstop

$364Air Canada

Sat, Sep 26 - Tue, Sep 29

3:35 pm - 5:02 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 27mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$364Air Canada

Thu, Sep 24 - Thu, Oct 1

5:50 am - 7:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

6:30 am - 11:34 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

5h 04m1 stop Toronto Island

$388Multiple Airlines

Sat, Sep 26 - Tue, Sep 29

7:00 am - 11:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 15m1 stop Toronto Island

6:30 am - 10:30 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

4h 00m1 stop Toronto Island

$492Porter Airlines

Sat, Sep 26 - Mon, Sep 28

7:00 am - 11:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 15m1 stop Toronto Island

6:30 am - 10:30 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

4h 00m1 stop Toronto Island

$497Porter Airlines

Sat, Sep 26 - Tue, Sep 29

7:00 am - 11:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 15m1 stop Toronto Island

2:25 pm - 6:31 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

4h 06m1 stop New York LaGuardia

$501Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

7:00 am - 11:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

4h 15m1 stop Toronto Island

6:47 pm - 10:33 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

27h 46m1 stop Atlanta Hartsfield-Jackson

$536Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

10:51 am - 4:10 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 19m1 stop Newark

6:00 am - 9:44 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

3h 44m1 stop Newark

$581United Airlines

Thu, Sep 24 - Sun, Sep 27

10:51 am - 4:10 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

5h 19m1 stop Newark

6:00 am - 9:44 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

3h 44m1 stop Newark

$581United Airlines

Recent direct flight deals from Maine to Montreal

Thu, Oct 1 - Sun, Oct 4

3:35 pm - 5:02 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 27mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$256Air Canada

Fri, Oct 30 - Sun, Nov 1

5:30 am - 6:55 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:00 pm - 9:28 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$256Air Canada

Fri, Nov 6 - Sun, Nov 8

5:30 am - 6:55 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:20 am - 9:48 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$257Air Canada

Sat, Oct 10 - Tue, Oct 13

5:50 am - 7:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$257Air Canada

Fri, Oct 2 - Sun, Oct 4

5:50 am - 7:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$419Lufthansa

Fri, Oct 2 - Sun, Oct 4

5:50 am - 7:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$422Lufthansa

Sat, Oct 3 - Sun, Oct 4

5:50 am - 7:15 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$423Lufthansa

Sun, Nov 1 - Sun, Nov 8

5:30 am - 6:55 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:20 am - 9:48 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$426United Airlines

Mon, Nov 2 - Mon, Nov 9

5:30 am - 6:55 amBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 25mnonstop

8:00 pm - 9:28 pmYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 28mnonstop

$426United Airlines

Thu, Oct 15 - Thu, Oct 22

6:50 pm - 8:19 pmBOS Boston Logan Intl-YUL Montreal Pierre Elliott Trudeau Intl

1h 29mnonstop

8:25 am - 9:50 amYUL Montreal Pierre Elliott Trudeau Intl-BOS Boston Logan Intl

1h 25mnonstop

$426United Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$115

Best time to beat the crowds with an average 9% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Boston to Montreal

How does KAYAK find such low prices on flights from Maine to Montreal?
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 Maine to Montreal.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Maine to Montreal?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montreal from 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 Maine to Montreal?
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 to Montreal with an airline and back to Maine with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Maine to Montreal?
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 to Montreal from Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Trois-Rivières

Brossard

Bromont

Dorval

Longueuil

Saint-Sauveur

Montebello

Boucherville

Sutton

North Hatley

Louiseville

Eastman

Waterloo

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Complete your trip to Montreal with a hotel stay or car rental

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Vacations in Montreal

YUL

$115 Find Cheap Flights from Maine to Montreal - Compare and Save

Cheap Flights from Maine to Montreal

Recent round-trip flight deals from Maine to Montreal

Recent one-way flight deals from Maine to Montreal

Recent last minute flight deals from Maine to Montreal

Recent direct flight deals from Maine to Montreal

Good to know

Low season

High season

Cheapest flight

FAQs for booking Maine to Montreal flights

Traveling to a place near Montreal?

More options for your flight to Montreal

Complete your trip to Montreal with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights to Montreal

Find direct flights for Montreal

Flights from domestic origins to Maine

Flights to other popular destinations

Find deals for your return flight