HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pierre Elliott Trudeau Intl

$402+ Cheap flights from Appleton (ATW) to Pierre Elliott Trudeau Intl (YUL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/15. Fares are subject to change and may not be available on all flights or dates of travel.
ATW — YUL
May 18 — May 251
Mon 5/18
Mon 5/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Appleton to Pierre Elliott Trudeau Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Appleton to Pierre Elliott Trudeau Intl

Cheapest flights from Appleton to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Appleton to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 18, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/159:41 am
ATW
-
YUL
2 stops13h 44m
Multiple Airlines
Wed 6/177:15 pm
YUL
-
ATW
1 stop19h 00m
Multiple Airlines
Deal found 4/15$402
This Kiwi.com deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/299:41 am
ATW
-
YUL
1 stop28h 09m
Multiple Airlines
Fri 6/58:00 pm
YUL
-
ATW
2 stops27h 32m
Multiple Airlines
Deal found 4/14$616
This FlightHub deal was found by Cheapflights users on 4/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/156:33 pm
ATW
-
YUL
1 stop3h 55m
WestJet
Wed 6/175:07 pm
YUL
-
ATW
1 stop5h 33m
WestJet
Deal found 4/15$641
This American Airlines deal was found by Cheapflights users on 4/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/295:35 am
ATW
-
YUL
1 stop10h 18m
American Airlines
Fri 6/512:30 pm
YUL
-
ATW
1 stop22h 57m
American Airlines
Deal found 4/14$645
This Justfly.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:26 pm
ATW
-
YUL
1 stop25h 35m
WestJet
Sat 9/54:55 pm
YUL
-
ATW
1 stop18h 32m
WestJet
Deal found 4/17$671
This FlightHub deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:26 pm
ATW
-
YUL
1 stop8h 44m
WestJet
Sun 9/67:00 am
YUL
-
ATW
1 stop5h 11m
WestJet
Deal found 4/17$685
This Justfly.com deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:26 pm
ATW
-
YUL
1 stop8h 44m
WestJet
Fri 9/46:45 am
YUL
-
ATW
2 stops10h 52m
WestJet
Deal found 4/17$724

Find flight deals from Appleton to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Appleton (ATW) to Pierre Elliott Trudeau Intl (YUL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$402
(Kiwi.com)
Provider with most accurate pricing for Appleton Intl-Montreal Pierre Elliott Trudeau Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Appleton Intl-Montreal Pierre Elliott Trudeau Intl flights.
Search Deals
From Appleton Intl to Montreal Pierre Elliott Trudeau Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Appleton to Pierre Elliott Trudeau Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 18, 2026.
Use the filters below to find and compare flights from Appleton to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Fri 5/29

9:41 am-2:50 pm

1 stop28h 09m

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

8:00 pm-10:32 pm

2 stops27h 32m

$616

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Fri 5/29

5:35 am-4:53 pm

1 stop10h 18m

Montreal Pierre Elliott Trudeau Intl

Fri 6/5

12:30 pm-10:27 am

1 stop22h 57m

$645

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Thu 8/27

1:26 pm-4:01 pm

1 stop25h 35m

Montreal Pierre Elliott Trudeau Intl

Sat 9/5

4:55 pm-10:27 am

1 stop18h 32m

$671
Quickest round-trip

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Thu 8/27

5:20 pm-11:10 pm

1 stop4h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 9/4

6:00 am-10:27 am

1 stop5h 27m

$685

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Mon 6/15

6:00 am-4:45 pm

2 stops9h 45m

Montreal Pierre Elliott Trudeau Intl

Wed 6/17

6:45 am-9:40 pm

2 stops15h 55m

$707

AppletonMontreal

ATW - YUL

ATWYUL

Appleton Intl

Tue 5/26

6:20 am-7:45 pm

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Thu 5/28

6:10 am-10:03 am

1 stop4h 53m

$735

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Appleton-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Appleton-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Appleton-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Appleton-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Appleton-Montreal Pierre Elliott Trudeau Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Appleton to Pierre Elliott Trudeau Intl

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Appleton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Appleton to Pierre Elliott Trudeau Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Appleton to Montreal Pierre Elliott Trudeau Intl?

    If you book a flight to Montreal Pierre Elliott Trudeau Intl from Appleton, you will be flying from Appleton Intl, which is the city’s only airport. Appleton Intl (ATW) is located 5.1 mi from the center of Appleton. There are 0 flights from Appleton Intl to Montreal Pierre Elliott Trudeau Intl per day from 0 different airlines.

  • How long is the flight from Appleton to Montreal Pierre Elliott Trudeau Intl Airport?

    There are many flights that can get you from Appleton to Montreal Pierre Elliott Trudeau Intl Airport in 10h 18m. Fly via American Airlines or WestJet to get the fastest option. The distance from Appleton to Montreal Pierre Elliott Trudeau Intl Airport is about 727 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Appleton to Pierre Elliott Trudeau Intl that include hotel bookings?

    Yes. In addition to deals on Appleton to Pierre Elliott Trudeau Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Appleton to Pierre Elliott Trudeau Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Appleton to Pierre Elliott Trudeau Intl.

  • Can I find deals for business class flights from Appleton to Pierre Elliott Trudeau Intl?

    Yes. Cheapflights offers flight deals from Appleton to Pierre Elliott Trudeau Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Appleton to Pierre Elliott Trudeau Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Pierre Elliott Trudeau Intl flights
Minneapolis to Pierre Elliott Trudeau Intl flights
Duluth to Pierre Elliott Trudeau Intl flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.