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Cheap flights from Allentown to Montreal from $270

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Montreal departing on 9/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Allentown to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:37 am - 5:30 pmABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
6h 53m1 stop Chicago O'Hare Intl
United Airlines Logo
4:55 pm - 9:35 amYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
16h 40m1 stop Chicago O'Hare Intl
$658United Airlines
Wed, Sep 30 - Thu, Oct 1
American Airlines Logo
5:10 pm - 11:44 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
18h 34m1 stop Chicago O'Hare Intl
American Airlines Logo
12:31 pm - 10:18 pmYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
9h 47m1 stop Chicago O'Hare Intl
$659American Airlines
Mon, Sep 14 - Wed, Sep 16
United Airlines Logo
10:32 am - 5:30 pmABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
6h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
9:45 am - 5:00 pmYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
7h 15m1 stop Chicago O'Hare Intl
$680United Airlines
Fri, Aug 21 - Tue, Aug 25
American Airlines Logo
5:10 pm - 11:44 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
18h 34m1 stop Chicago O'Hare Intl
American Airlines Logo
10:30 am - 11:22 pmYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
12h 52m2 stops New York LaGuardia Charlotte Douglas
$708American Airlines
Mon, Sep 14 - Wed, Sep 16
United Airlines Logo
10:37 am - 7:15 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
20h 38m2 stops Chicago O'Hare Intl Boston Logan Intl
United Airlines Logo
6:30 pm - 9:35 amYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
15h 05m1 stop Chicago O'Hare Intl
$719United Airlines
Wed, Sep 30 - Thu, Oct 1
United Airlines Logo
10:37 am - 7:15 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
20h 38m2 stops Chicago O'Hare Intl Boston Logan Intl
United Airlines Logo
6:30 pm - 9:35 amYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
15h 05m1 stop Chicago O'Hare Intl
$731United Airlines
Wed, Sep 30 - Thu, Oct 1
United Airlines Logo
10:37 am - 7:15 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
20h 38m2 stops Chicago O'Hare Intl Boston Logan Intl
United Airlines Logo
6:30 pm - 9:35 amYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
15h 05m1 stop Chicago O'Hare Intl
$735United Airlines
Wed, Sep 30 - Thu, Oct 1
United Airlines Logo
5:36 pm - 7:15 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
13h 39m2 stops Chicago O'Hare Intl Boston Logan Intl
United Airlines Logo
6:30 pm - 9:57 amYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
15h 27m1 stop Chicago O'Hare Intl
$737United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
5:36 pm - 10:17 amABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
16h 41m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 pm - 10:06 amYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
15h 56m1 stop Chicago O'Hare Intl
$760United Airlines
Mon, Jan 11 - Fri, Jan 15
United Airlines Logo
6:15 am - 9:26 pmABE  Allentown-Bethlehem-YUL Montreal Pierre Elliott Trudeau Intl
15h 11m1 stop Chicago O'Hare Intl
United Airlines Logo
9:45 am - 9:00 pmYUL  Montreal Pierre Elliott Trudeau Intl-ABE Allentown-Bethlehem
11h 15m1 stop Chicago O'Hare Intl
$765United Airlines
Tue, Sep 1 - Mon, Sep 7

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United Airlines flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

Our best United Airlines deals on Allentown to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Sep 30
ABE10:37 amAllentown-Bethlehem
6h 53m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
Oct 1
YUL4:55 pmMontreal Pierre Elliott Trudeau Intl
16h 40m
1 stop
ABE9:35 amAllentown-Bethlehem
$658
United Airlines
Aug 21
ABE10:32 amAllentown-Bethlehem
6h 58m
1 stop
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
Aug 25
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
7h 15m
1 stop
ABE5:00 pmAllentown-Bethlehem
$680
United Airlines
Sep 30
ABE10:37 amAllentown-Bethlehem
20h 38m
2 stops
YUL7:15 amMontreal Pierre Elliott Trudeau Intl
Oct 1
YUL6:30 pmMontreal Pierre Elliott Trudeau Intl
15h 05m
1 stop
ABE9:35 amAllentown-Bethlehem
$719

American Airlines flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

Our best American Airlines deals on Allentown to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Sep 14
ABE5:10 pmAllentown-Bethlehem
18h 34m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Sep 16
YUL12:31 pmMontreal Pierre Elliott Trudeau Intl
9h 47m
1 stop
ABE10:18 pmAllentown-Bethlehem
$659
American Airlines
Sep 14
ABE5:10 pmAllentown-Bethlehem
18h 34m
1 stop
YUL11:44 amMontreal Pierre Elliott Trudeau Intl
Sep 16
YUL10:30 amMontreal Pierre Elliott Trudeau Intl
12h 52m
2 stops
ABE11:22 pmAllentown-Bethlehem
$708

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport 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, momondo users made 832,500 searches. Data last updated August 6, 2026.
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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Wed 9/30

10:37 am-5:30 pm

1 stop6h 53m

Montreal Pierre Elliott Trudeau Intl

Thu 10/1

4:55 pm-9:35 am

1 stop16h 40m

$658

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Mon 9/14

5:10 pm-11:44 am

1 stop18h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

12:31 pm-10:18 pm

1 stop9h 47m

$659
Quickest round-trip

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Fri 8/21

10:32 am-5:30 pm

1 stop6h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

9:45 am-5:00 pm

1 stop7h 15m

$680

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Mon 9/14

5:10 pm-11:44 am

1 stop18h 34m

Montreal Pierre Elliott Trudeau Intl

Wed 9/16

10:30 am-11:22 pm

2 stops12h 52m

$708

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Wed 9/30

10:37 am-7:15 am

2 stops20h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 10/1

6:30 pm-9:35 am

1 stop15h 05m

$719

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Wed 9/30

10:37 am-7:15 am

2 stops20h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 10/1

6:30 pm-9:35 am

1 stop15h 05m

$731

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Wed 9/30

10:37 am-7:15 am

2 stops20h 38m

Montreal Pierre Elliott Trudeau Intl

Thu 10/1

6:30 pm-9:35 am

1 stop15h 05m

$735

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Fri 8/21

5:36 pm-7:15 am

2 stops13h 39m

Montreal Pierre Elliott Trudeau Intl

Tue 8/25

6:30 pm-9:57 am

1 stop15h 27m

$737

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Mon 1/11

5:36 pm-10:17 am

1 stop16h 41m

Montreal Pierre Elliott Trudeau Intl

Fri 1/15

6:10 pm-10:06 am

1 stop15h 56m

$760

AllentownMontreal

ABE Allentown-Bethlehem - YUL Montreal Pierre Elliott Trudeau Intl

ABEYUL

Allentown-Bethlehem

Tue 9/1

6:15 am-9:26 pm

1 stop15h 11m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

9:45 am-9:00 pm

1 stop11h 15m

$765

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Montreal from

How to get the cheapest flight ticket from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Allentown-Bethlehem to Montreal Pierre Elliott Trudeau Intl?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Montreal Pierre Elliott Trudeau Intl

What airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Allentown according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 5 different airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport on a routine basis, so you have a few additional options to choose from.

When to book flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Montreal Pierre Elliott Trudeau Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Allentown to Montreal Pierre Elliott Trudeau Intl Airport (ABE to YUL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

Fastest flight time

6h 53m

Direct flights

None
The fastest flight from Allentown to Montreal Pierre Elliott Trudeau Intl Airport takes 6h 53m
There are no direct flights from Allentown to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Allentown to Montreal Pierre Elliott Trudeau Intl Airport.
Search flight deals

Frequently asked questions about flying from Allentown to Montreal Pierre Elliott Trudeau Intl Airport

  • How far is Allentown-Bethlehem to Montreal Pierre Elliott Trudeau Intl by plane?

    Allentown-Bethlehem and Montreal Pierre Elliott Trudeau Intl are 346.4 mi apart from one another. Flights usually cover this in 6h 53m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Allentown-Bethlehem Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Prices for flights from Allentown-Bethlehem Airport to Montreal Pierre Elliott Trudeau Intl Airport were last updated today.

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Allentown-Bethlehem Airport to Montreal Pierre Elliott Trudeau Intl Airport.

  • What documentation or ID do you need to fly to Montreal Pierre Elliott Trudeau Intl Airport?

    The travel and health documents you'll need for your trip to Montreal Pierre Elliott Trudeau Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Montreal Pierre Elliott Trudeau Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Montreal?

Book flights to Montreal if you plan to visit one of these locations
Laval
Dorval
Brossard
Cornwall
Longueuil
Sherbrooke
Saint-Sauveur
Trois-Rivières
Boucherville
Drummondville
Bromont
Saint-Jean-sur-Richelieu
Montebello
Magog
North Hatley

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Montreal?

Finding the right flight to Montreal from Allentown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Montreal quick and easy, saving you time and money.

Can I find flights from Allentown to Montreal with flexible booking policies on momondo?

Yes. All flights to Montreal from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Allentown to Montreal?

Once you have performed a search for Allentown to Montreal flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Allentown to Montreal right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Montreal from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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