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Pierre Elliott Trudeau Intl

$399+ Cheap flights from Allentown (ABE) 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YUL
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Allentown to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) 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 September 11, 2025.

Round-trip from

$399
(Kiwi.com)
From Allentown-Bethlehem to Montreal Pierre Elliott Trudeau Intl
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Find flight deals from Allentown to Pierre Elliott Trudeau Intl

Cheapest flights from Allentown to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Allentown to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 11/237:30 amABE - YUL
2 stops17h 13mMultiple Airlines
Wed 11/266:45 amYUL - ABE
1 stop11h 30mMultiple Airlines
Deal found 9/9$399
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 10/127:30 amABE - YUL
2 stops30h 40mMultiple Airlines
Thu 10/166:45 amYUL - ABE
1 stop15h 30mMultiple Airlines
Deal found 9/9$524
This Kiwi.com deal was found by Cheapflights users on 9/9. 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 9/268:30 amABE - YUL
1 stop29h 50mMultiple Airlines
Mon 9/296:45 amYUL - ABE
2 stops13h 55mMultiple Airlines
Deal found 9/9$536
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sun 11/2310:00 amABE - YUL
1 stop14h 30mMultiple Airlines
Fri 11/286:45 amYUL - ABE
2 stops34h 30mMultiple Airlines
Deal found 9/9$540
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 11/257:00 amABE - YUL
2 stops11h 25mMultiple Airlines
Wed 11/266:45 amYUL - ABE
1 stop11h 30mMultiple Airlines
Deal found 9/9$549
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Thu 10/163:01 pmABE - YUL
1 stop23h 49mMultiple Airlines
Sun 10/196:45 amYUL - ABE
2 stops14h 47mMultiple Airlines
Deal found 9/9$550
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:30 amABE - YUL
1 stop28h 10mUnited Airlines
Fri 10/32:20 pmYUL - ABE
2 stops20h 18mUnited Airlines
Deal found 9/11$620
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Sat 10/259:05 pmABE - YUL
2 stops27h 40mMultiple Airlines
Sat 11/14:35 pmYUL - ABE
1 stop23h 08mMultiple Airlines
Deal found 9/10$623

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown 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 September 11, 2025.
Use the filters below to find and compare flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Allentown

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sun 11/23

10:00 am-12:30 am

1 stop14h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 11/26

6:45 am-6:15 pm

1 stop11h 30m

$453

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sun 10/12

7:30 am-2:10 pm

2 stops30h 40m

Montreal Pierre Elliott Trudeau Intl

Thu 10/16

6:45 am-10:15 pm

1 stop15h 30m

$524

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Thu 10/16

3:01 pm-2:50 pm

1 stop23h 49m

Montreal Pierre Elliott Trudeau Intl

Wed 10/22

6:35 pm-10:15 pm

2 stops27h 40m

$536

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sun 11/23

10:00 am-12:30 am

1 stop14h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 11/28

6:45 am-5:15 pm

2 stops34h 30m

$540

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Thu 10/2

6:30 am-10:40 am

1 stop28h 10m

Montreal Pierre Elliott Trudeau Intl

Fri 10/3

2:20 pm-10:38 am

2 stops20h 18m

$620

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sat 10/25

9:05 pm-12:45 am

2 stops27h 40m

Montreal Pierre Elliott Trudeau Intl

Sat 11/1

4:35 pm-3:43 pm

1 stop23h 08m

$623

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Sat 10/18

6:30 am-9:29 pm

1 stop14h 59m

Montreal Pierre Elliott Trudeau Intl

Tue 10/21

9:45 am-10:38 am

1 stop24h 53m

$702

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

Tue 3/3

11:50 am-3:57 pm

1 stop28h 07m

Montreal Pierre Elliott Trudeau Intl

Fri 3/6

6:15 pm-9:47 pm

1 stop27h 32m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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

Have a flexible travel schedule? Discover the best time to fly to Pierre Elliott Trudeau Intl from Allentown 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.

Cheapflights Insights

Everything you need to know about your flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

What is the cheapest month to book a flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Allentown to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Allentown 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 Allentown to Montreal Pierre Elliott Trudeau Intl?

    Allentown-Bethlehem (ABE), located 3.9 mi from the city center, is the airport you fly out of when you book flights from Allentown to Montreal Pierre Elliott Trudeau Intl. 0 airlines have flights from Allentown-Bethlehem to Montreal Pierre Elliott Trudeau Intl on a regular basis. Booking flights from Allentown-Bethlehem to Montreal Pierre Elliott Trudeau Intl should not be difficult; the airport handles an average of 0 outbound flights to Montreal Pierre Elliott Trudeau Intl per day.

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

    Departing from Allentown to Montreal Pierre Elliott Trudeau Intl Airport will take you 28h 10m. Airlines will cover a distance of 343 mi.

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

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

  • How can I find direct flights from Allentown 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 Allentown to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Allentown 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.

  • What is the cheapest month to book a flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport (average of $270). Flying from Allentown to Montreal Pierre Elliott Trudeau Intl Airport in July is currently the most expensive (average of $409). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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
Sherbrooke
Dorval

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