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Cheap flights from Harrisburg to Montreal from $398

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 6/21. 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 Harrisburg to Montreal

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 4:53 pm
MDT
-
YUL
10h 53m
1 stop
American Airlines Logo
5:34 pm - 11:23 am
YUL
-
MDT
17h 49m
1 stop
$592American Airlines
Wed, Aug 26 - Tue, Sep 8
American Airlines Logo
7:45 pm - 11:43 am
MDT
-
YUL
15h 58m
1 stop
American Airlines Logo
12:30 pm - 12:22 am
YUL
-
MDT
11h 52m
1 stop
$640American Airlines
Fri, Jul 31 - Tue, Aug 4
United Airlines Logo
7:59 pm - 11:27 am
MDT
-
YUL
15h 28m
1 stop
United Airlines Logo
1:05 pm - 11:30 pm
YUL
-
MDT
10h 25m
1 stop
$717United Airlines
Fri, Sep 4 - Mon, Sep 7
United Airlines Logo
6:15 am - 6:20 pm
MDT
-
YUL
12h 05m
1 stop
United Airlines Logo
1:10 pm - 1:39 pm
YUL
-
MDT
24h 29m
2 stops
$727United Airlines
Fri, Sep 4 - Mon, Sep 7
United Airlines Logo
6:15 am - 5:27 pm
MDT
-
YUL
11h 12m
1 stop
United Airlines Logo
1:00 pm - 11:30 pm
YUL
-
MDT
10h 30m
1 stop
$732United Airlines
Fri, Jul 3 - Sun, Jul 5
United Airlines Logo
6:30 am - 7:03 pm
MDT
-
YUL
12h 33m
1 stop
United Airlines Logo
6:30 pm - 4:56 pm
YUL
-
MDT
22h 26m
1 stop
$733United Airlines
Sun, Jul 5 - Fri, Jul 10
United Airlines Logo
7:59 pm - 5:24 pm
MDT
-
YUL
21h 25m
2 stops
United Airlines Logo
9:15 am - 11:30 pm
YUL
-
MDT
14h 15m
1 stop
$734United Airlines
Wed, Aug 26 - Tue, Sep 8
United Airlines Logo
6:30 am - 7:03 pm
MDT
-
YUL
12h 33m
1 stop
United Airlines Logo
8:40 am - 7:48 pm
YUL
-
MDT
11h 08m
1 stop
$738United Airlines
Sat, Jul 25 - Sat, Aug 1
United Airlines Logo
7:59 pm - 5:24 pm
MDT
-
YUL
21h 25m
2 stops
United Airlines Logo
1:10 pm - 1:39 pm
YUL
-
MDT
24h 29m
2 stops
$740United Airlines
Wed, Aug 26 - Tue, Sep 8
United Airlines Logo
6:15 am - 5:23 pm
MDT
-
YUL
11h 08m
1 stop
United Airlines Logo
8:15 am - 11:29 pm
YUL
-
MDT
15h 14m
2 stops
$742United Airlines
Thu, Sep 24 - Mon, Sep 28

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Delta flights from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport

Our best Delta deals on Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
Delta
Jul 9
MDT12:45 pmHarrisburg
11h 07m
2 stops
YUL11:52 pmMontreal Pierre Elliott Trudeau Intl
Jul 16
YUL7:00 amMontreal Pierre Elliott Trudeau Intl
7h 10m
1 stop
MDT2:10 pmHarrisburg
$872
Delta
Aug 3
MDT6:15 amHarrisburg
12h 39m
2 stops
YUL6:54 pmMontreal Pierre Elliott Trudeau Intl
Aug 12
YUL6:00 amMontreal Pierre Elliott Trudeau Intl
8h 13m
2 stops
MDT2:13 pmHarrisburg
$963
Delta
Jul 5
MDT6:15 amHarrisburg
10h 30m
2 stops
YUL4:45 pmMontreal Pierre Elliott Trudeau Intl
Jul 10
YUL6:45 amMontreal Pierre Elliott Trudeau Intl
10h 13m
2 stops
MDT4:58 pmHarrisburg
$1,031

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

Our best American Airlines deals on Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport flight tickets
American Airlines
Aug 26
MDT6:00 amHarrisburg
10h 53m
1 stop
YUL4:53 pmMontreal Pierre Elliott Trudeau Intl
Sep 8
YUL5:34 pmMontreal Pierre Elliott Trudeau Intl
17h 49m
1 stop
MDT11:23 amHarrisburg
$592
American Airlines
Jul 31
MDT7:45 pmHarrisburg
15h 58m
1 stop
YUL11:43 amMontreal Pierre Elliott Trudeau Intl
Aug 4
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 52m
1 stop
MDT12:22 amHarrisburg
$640
American Airlines
Jul 3
MDT7:45 pmHarrisburg
15h 58m
1 stop
YUL11:43 amMontreal Pierre Elliott Trudeau Intl
Jul 6
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
11h 52m
1 stop
MDT12:22 amHarrisburg
$758

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 June 14, 2026.
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

Cheapest round-trip

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 8/26

6:00 am-4:53 pm

1 stop10h 53m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

5:34 pm-11:23 am

1 stop17h 49m

$592

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 7/31

7:45 pm-11:43 am

1 stop15h 58m

Montreal Pierre Elliott Trudeau Intl

Tue 8/4

12:30 pm-12:22 am

1 stop11h 52m

$640

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 9/4

7:59 pm-11:27 am

1 stop15h 28m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

1:05 pm-11:30 pm

1 stop10h 25m

$717

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 9/4

6:15 am-6:20 pm

1 stop12h 05m

Montreal Pierre Elliott Trudeau Intl

Mon 9/7

1:10 pm-1:39 pm

2 stops24h 29m

$727
Quickest round-trip

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Fri 7/3

6:15 am-5:27 pm

1 stop11h 12m

Montreal Pierre Elliott Trudeau Intl

Sun 7/5

1:00 pm-11:30 pm

1 stop10h 30m

$732

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sun 7/5

6:30 am-7:03 pm

1 stop12h 33m

Montreal Pierre Elliott Trudeau Intl

Fri 7/10

6:30 pm-4:56 pm

1 stop22h 26m

$733

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 8/26

7:59 pm-5:24 pm

2 stops21h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

9:15 am-11:30 pm

1 stop14h 15m

$734

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Sat 7/25

6:30 am-7:03 pm

1 stop12h 33m

Montreal Pierre Elliott Trudeau Intl

Sat 8/1

8:40 am-7:48 pm

1 stop11h 08m

$738

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Wed 8/26

7:59 pm-5:24 pm

2 stops21h 25m

Montreal Pierre Elliott Trudeau Intl

Tue 9/8

1:10 pm-1:39 pm

2 stops24h 29m

$740

HarrisburgMontreal

MDT - YUL

MDTYUL

Harrisburg

Thu 9/24

6:15 am-5:23 pm

1 stop11h 08m

Montreal Pierre Elliott Trudeau Intl

Mon 9/28

8:15 am-11:29 pm

2 stops15h 14m

$742

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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2

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?

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

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

Fastest flight time

5h 39m

Direct flights

None
The fastest flight from Harrisburg to Montreal Pierre Elliott Trudeau Intl Airport takes 5h 39m
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.
Search flight deals

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

  • 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 39m, 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
Trois-Rivières
Cornwall
Saint-Sauveur
Sherbrooke
Drummondville
Boucherville
Magog
Montebello
Saint-Jean-sur-Richelieu
Bromont
North Hatley

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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