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Cheap flights from Harrisburg to Montreal from $221

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Montreal departing on 11/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:35 pm - 3:57 pmMDT-YUL
25h 22m2 stops
United Airlines Logo
7:00 pm - 9:35 amYUL-MDT
14h 35m1 stop
$591United Airlines
Find Deal
Sat, Nov 15 - Sun, Nov 16
United Airlines Logo
10:25 am - 12:46 pmMDT-YUL
26h 21m1 stop
United Airlines Logo
1:35 pm - 9:35 amYUL-MDT
20h 00m1 stop
$614United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
American Airlines Logo
6:32 pm - 11:15 amMDT-YUL
16h 43m1 stop
American Airlines Logo
12:30 pm - 9:26 pmYUL-MDT
8h 56m1 stop
$623American Airlines
Find Deal
Tue, Apr 7 - Sun, Apr 12
United Airlines Logo
6:15 am - 7:48 pmMDT-YUL
13h 33m1 stop
United Airlines Logo
9:25 am - 9:30 amYUL-MDT
24h 05m2 stops
$624United Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
Multiple Airlines Logo
6:15 am - 4:44 pmMDT-YUL
10h 29m2 stops
Multiple Airlines Logo
9:25 am - 9:30 amYUL-MDT
24h 05m2 stops
$651Multiple Airlines
Find Deal
Thu, Nov 27 - Thu, Dec 4
United Airlines Logo
6:15 am - 6:40 pmMDT-YUL
12h 25m2 stops
United Airlines Logo
8:00 pm - 9:35 amYUL-MDT
13h 35m1 stop
$669United Airlines
Find Deal
Fri, Nov 14 - Sun, Nov 16
Multiple Airlines Logo
6:00 am - 5:42 pmMDT-YUL
11h 42m2 stops
Multiple Airlines Logo
1:20 pm - 9:20 pmYUL-MDT
8h 00m1 stop
$701Multiple Airlines
Find Deal
Tue, Apr 7 - Sun, Apr 12
Delta Logo
6:25 pm - 11:54 pmMDT-YUL
5h 29m1 stop
Delta Logo
4:55 pm - 10:47 pmYUL-MDT
5h 52m1 stop
$722Delta
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Sun, Apr 5 - Thu, Apr 9
WestJet Logo
6:00 am - 12:00 pmMDT-YUL
6h 00m1 stop
WestJet Logo
6:00 am - 11:04 pmYUL-MDT
17h 04m1 stop
$741WestJet
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Fri, Nov 28 - Sun, Nov 30
WestJet Logo
6:00 am - 12:00 pmMDT-YUL
6h 00m1 stop
WestJet Logo
6:45 am - 11:04 pmYUL-MDT
16h 19m2 stops
$774WestJet
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Fri, Nov 28 - Sun, Nov 30

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

Our best United Airlines deals on Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
United Airlines
Nov 15
MDT2:35 pmHarrisburg
25h 22m
2 stops
YUL3:57 pmMontreal Pierre Elliott Trudeau Intl
Nov 16
YUL7:00 pmMontreal Pierre Elliott Trudeau Intl
14h 35m
1 stop
MDT9:35 amHarrisburg
$591
Find similar
United Airlines
Nov 14
MDT10:25 amHarrisburg
26h 21m
1 stop
YUL12:46 pmMontreal Pierre Elliott Trudeau Intl
Nov 16
YUL1:35 pmMontreal Pierre Elliott Trudeau Intl
20h 00m
1 stop
MDT9:35 amHarrisburg
$614
Find similar
United Airlines
Nov 27
MDT6:15 amHarrisburg
13h 33m
1 stop
YUL7:48 pmMontreal Pierre Elliott Trudeau Intl
Dec 4
YUL9:25 amMontreal Pierre Elliott Trudeau Intl
24h 05m
2 stops
MDT9:30 amHarrisburg
$624
Find similar

WestJet flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport

Our best WestJet deals on Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
WestJet
Nov 28
MDT6:00 amHarrisburg
6h 00m
1 stop
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
Nov 30
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
17h 04m
1 stop
MDT11:04 pmHarrisburg
$741
Find similar
WestJet
Nov 28
MDT6:00 amHarrisburg
6h 00m
1 stop
YUL12:00 pmMontreal Pierre Elliott Trudeau Intl
Nov 30
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
16h 19m
2 stops
MDT11:04 pmHarrisburg
$774
Find similar
WestJet
Nov 28
MDT6:00 amHarrisburg
18h 43m
2 stops
YUL12:43 amMontreal Pierre Elliott Trudeau Intl
Nov 30
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
16h 19m
2 stops
MDT11:04 pmHarrisburg
$800
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 October 14, 2025.
Use the filters below to find and compare flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sat 11/15

2:35 pm-3:57 pm

2 stops25h 22m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

7:00 pm-9:35 am

1 stop14h 35m

$591

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 11/14

10:25 am-12:46 pm

1 stop26h 21m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

1:35 pm-9:35 am

1 stop20h 00m

$614

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Tue 4/7

6:32 pm-11:15 am

1 stop16h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

12:30 pm-9:26 pm

1 stop8h 56m

$623

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 11/27

6:15 am-7:48 pm

1 stop13h 33m

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

9:25 am-9:30 am

2 stops24h 05m

$624

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 11/27

6:15 am-4:44 pm

2 stops10h 29m

Montreal Pierre Elliott Trudeau Intl

Thu 12/4

9:25 am-9:30 am

2 stops24h 05m

$651

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 11/14

6:15 am-6:40 pm

2 stops12h 25m

Montreal Pierre Elliott Trudeau Intl

Sun 11/16

8:00 pm-9:35 am

1 stop13h 35m

$669

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Tue 4/7

6:00 am-5:42 pm

2 stops11h 42m

Montreal Pierre Elliott Trudeau Intl

Sun 4/12

1:20 pm-9:20 pm

1 stop8h 00m

$701

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 4/5

6:25 pm-11:54 pm

1 stop5h 29m

Montreal Pierre Elliott Trudeau Intl

Thu 4/9

4:55 pm-10:47 pm

1 stop5h 52m

$722

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 11/28

6:00 am-12:00 pm

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

6:00 am-11:04 pm

1 stop17h 04m

$741

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 11/28

6:00 am-12:00 pm

1 stop6h 00m

Montreal Pierre Elliott Trudeau Intl

Sun 11/30

6:45 am-11:04 pm

2 stops16h 19m

$774

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Montreal from

How to get the cheapest flight ticket from Harrisburg 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 Harrisburg to Montreal Pierre Elliott Trudeau Intl?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Harrisburg to Montreal Pierre Elliott Trudeau Intl

What airlines fly to Montreal Pierre Elliott Trudeau Intl Airport?

Delta, WestJet and Air Canada are the top three most popular airlines that fly to Montreal Pierre Elliott Trudeau Intl Airport from Harrisburg according to our data. Delta is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Montreal Pierre Elliott Trudeau Intl Airport. Keep in mind that there are 3 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 Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg 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 Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport (MDT to YUL) flight deals and tips

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

Direct flights

None
There are no direct flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport. There are no popular flight routes from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport.
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  • How far is Harrisburg to Montreal Pierre Elliott Trudeau Intl by plane?

    There are 391.6 mi between Harrisburg and Montreal Pierre Elliott Trudeau Intl. Flights usually cover this in 5h 20m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Harrisburg Airport to Montreal Pierre Elliott Trudeau Intl Airport are updated daily.

  • How old do you have to be to fly from Harrisburg 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 Harrisburg 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 necessary travel and health documents for your Montreal Pierre Elliott Trudeau Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking 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
Longueuil
Brossard
Magog
Trois-Rivières
Boucherville
Cornwall
Drummondville
Sherbrooke
Montebello
Saint-Sauveur
Bromont
Saint-Jean-sur-Richelieu
North Hatley
Sutton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harrisburg to Montreal. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Montreal from Harrisburg.

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

If you are simply researching potential flights to Montreal, momondo offers a useful price alert feature which will track prices for flights to Montreal from Harrisburg and alert you when they change.

An easier way to manage your Montreal Pierre Elliott Trudeau Intl Airport trip

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