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Cheap flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport from C$ 664

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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — YUL
27 nov. — 4 dic.1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Allentown to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

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 28 octubre 2025.

vie. 5/123:46 p.m.ABE - YUL
3 stops27h 58mMultiple Airlines
dom. 7/124:35 p.m.YUL - ABE
2 stops29h 49mMultiple Airlines
Deal found 27/10C$ 664
vie. 5/125:22 p.m.ABE - YUL
2 stops20h 06mUnited Airlines
dom. 7/129:25 a.m.YUL - ABE
1 stop26h 27mUnited Airlines
Deal found 27/10C$ 944
vie. 12/123:46 p.m.ABE - YUL
3 stops27h 58mMultiple Airlines
vie. 19/123:51 p.m.YUL - ABE
2 stops26h 57mMultiple Airlines
Deal found 27/10C$ 1,032
jue. 13/116:00 p.m.ABE - YUL
1 stop5h 59mDelta
dom. 16/1112:45 p.m.YUL - ABE
1 stop9h 27mDelta
Deal found 28/10C$ 2,182

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 28 octubre 2025.

Round-trip from

C$ 664
5/12-7/12
  • 5/12-7/12
  • 5 total stops
  • 57h 47m total
  • Allentown to Montreal
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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 629,999 searches. Data last updated 28 octubre 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

mar. 3/3

10:33 a.m.-10:20 a.m.

1 stop23h 47m

Montreal Pierre Elliott Trudeau Intl

vie. 6/3

6:15 p.m.-9:59 a.m.

1 stop15h 44m

C$ 711

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

vie. 5/12

3:46 p.m.-7:44 p.m.

3 stops27h 58m

Montreal Pierre Elliott Trudeau Intl

dom. 7/12

5:25 p.m.-10:24 p.m.

3 stops28h 59m

C$ 712

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

vie. 5/12

1:00 p.m.-3:57 p.m.

1 stop26h 57m

Montreal Pierre Elliott Trudeau Intl

dom. 7/12

9:25 a.m.-11:52 a.m.

1 stop26h 27m

C$ 944

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

vie. 12/12

3:46 p.m.-7:44 p.m.

3 stops27h 58m

Montreal Pierre Elliott Trudeau Intl

vie. 19/12

3:51 p.m.-6:48 p.m.

2 stops26h 57m

C$ 1,032

AllentownMontreal

ABE - YUL

ABEYUL

Allentown-Bethlehem

lun. 3/11

6:00 a.m.-11:31 a.m.

1 stop5h 31m

C$ 1,050

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

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, February is the cheapest month in which you can book a flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 127). Flying from Allentown to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 308). 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 6.2 km from the city centre, 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?

    Airlines like United Airlines fly from Allentown to Montreal Pierre Elliott Trudeau Intl Airport in about 23h 47m. The time it takes to get you to your destination can typically vary by up to . The distance from Allentown to Montreal Pierre Elliott Trudeau Intl Airport is about 552 km.

  • 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, February is the cheapest month in which you can book a flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 127). Flying from Allentown to Montreal Pierre Elliott Trudeau Intl Airport in May is currently the most expensive (average of C$ 308). 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

Travelling 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
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Can Cheapflights find flights from Allentown to Pierre Elliott Trudeau Intl with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Allentown to Pierre Elliott Trudeau Intl, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Allentown to Pierre Elliott Trudeau Intl become cheaper?

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