HRL - YUL

C$ 436 Find Cheap Flights from Harlingen to Montreal – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
C$ 808
Typical prices: C$ 1,064-C$ 1,630
United Airlines
Wed 12/12Sat 6/1
HRL - YUL • 2 stops
Top layover airports
Minneapolis St Paul (MSP)
Cheapest • Avg C$ 1,041 (round-trip)
Dallas/Fort Worth (DFW)
Shortest trip • 8h 09m (one-way)
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We hope you enjoy your trip to Montreal Pierre Elliott Trudeau Intl Airport!
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Cheap Flights from Harlingen to Pierre Elliott Trudeau Intl (HRL-YUL)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Harlingen to Pierre Elliott Trudeau Intl

Sat, 12 Dec - Wed, 6 Jan
United Airlines Logo
12:00 p.m. - 1:51 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
24h 51m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:00 a.m. - 7:32 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
14h 32m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
C$ 808United Airlines
Mon, 14 Dec - Tue, 5 Jan
American Airlines Logo
6:41 p.m. - 11:25 a.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
15h 44m2 stops Dallas/Fort Worth Chicago O'Hare Intl
American Airlines Logo
7:30 a.m. - 5:51 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
11h 21m2 stops Philadelphia Dallas/Fort Worth
C$ 840American Airlines
Sat, 12 Dec - Thu, 7 Jan
United Airlines Logo
4:39 p.m. - 1:51 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
20h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:00 a.m. - 9:44 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
16h 44m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
C$ 844United Airlines
Tue, 20 Oct - Wed, 21 Oct
United Airlines Logo
5:05 a.m. - 5:30 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
11h 25m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:10 a.m. - 3:59 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
10h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
C$ 855United Airlines
Sat, 12 Dec - Tue, 5 Jan
United Airlines Logo
4:39 p.m. - 1:51 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
20h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
6:00 a.m. - 3:34 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
10h 34m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
C$ 866United Airlines
Tue, 20 Oct - Wed, 21 Oct
United Airlines Logo
5:05 a.m. - 10:06 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
16h 01m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:10 a.m. - 3:59 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
10h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
C$ 878United Airlines
Mon, 14 Dec - Thu, 7 Jan
United Airlines Logo
4:39 p.m. - 1:10 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
19h 31m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
7:00 a.m. - 7:32 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
13h 32m2 stops Newark Houston George Bush Intcntl
C$ 880United Airlines
Tue, 20 Oct - Wed, 21 Oct
United Airlines Logo
5:05 a.m. - 10:06 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
16h 01m2 stops Houston George Bush Intcntl Newark
United Airlines Logo
6:10 a.m. - 3:59 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
10h 49m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
C$ 887United Airlines
Sat, 12 Dec - Fri, 8 Jan
United Airlines Logo
4:39 p.m. - 1:51 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
20h 12m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:30 a.m. - 7:32 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
11h 02m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
C$ 891United Airlines
Wed, 23 Dec - Thu, 7 Jan
United Airlines Logo
5:22 p.m. - 2:00 p.m.HRL  Harlingen Valley Intl-YUL Montreal Pierre Elliott Trudeau Intl
19h 38m2 stops Houston George Bush Intcntl Chicago O'Hare Intl
United Airlines Logo
9:30 a.m. - 9:44 p.m.YUL  Montreal Pierre Elliott Trudeau Intl-HRL Harlingen Valley Intl
13h 14m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl
C$ 893United Airlines
Booking Insights

Price, demand, and travel trends for Harlingen to Montreal Pierre Elliott Trudeau Intl Airport flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport with more confidence.

How much is a round-trip flight from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport?

Round-trip flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport start at C$ 808. Prices are below average for this route right now, with typical round-trip fares ranging from C$ 1,064 to C$ 1,630. The lowest price found in the past 5 days was C$ 808 on United Airlines.

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Key details for Harlingen to Montreal Pierre Elliott Trudeau Intl Airport flights

Cheapest flight

C$ 808
Flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport

When to book flights from Harlingen to Pierre Elliott Trudeau Intl

Are your dates flexible? Find out the best times to travel from Harlingen to Pierre Elliott Trudeau Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Harlingen to Montreal Pierre Elliott Trudeau Intl Airport flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • Which airports can I use when flying from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport?

    Flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport usually depart from Harlingen Valley Intl (HRL) and arrive at Montreal Pierre Elliott Trudeau Intl (YUL).

  • Which airports do connecting flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport pass through?

    Connecting flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport most commonly pass through:

    • Minneapolis St Paul (MSP) – 80% of one-stop connections
    • Dallas/Fort Worth (DFW) – 20% of one-stop connections
    Together, these airports account for 100% of one-stop bookings on this route.

  • Can I save money by using flexible dates for flights from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport?

    On the Harlingen to Montreal Pierre Elliott Trudeau Intl Airport route, being flexible with your departure day can save you up to 38%. Sunday is the cheapest day at C$ 1,012 round-trip on average, while Saturday is the most expensive at C$ 1,631 – a C$ 619 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • Which popular places can I visit in Montreal Pierre Elliott Trudeau Intl Airport?

    Some of the most popular sights in Montreal Pierre Elliott Trudeau Intl Airport are Centre Bell, Parc Jean-Drapeau, and Central Station Montreal. These are among the most viewed places in Montreal Pierre Elliott Trudeau Intl Airport on KAYAK.

  • How long does a flight from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport take?

    There are currently no direct flights available from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport. Flights with 1 layover take between 7h 52m and 8h 09m in total, depending on the connection.

  • Do I need a passport to fly from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Have flight prices from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about C$ 808 to C$ 2,440. That means the highest observed fare was about 3x higher than the lowest one.

  • How much time can I save by choosing a different layover airport when travelling from Harlingen to Montreal Pierre Elliott Trudeau Intl Airport?

    Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 7h 52m, compared with 8h 09m via Dallas/Fort Worth (DFW).

  • What is the time difference between Harlingen and Montreal Pierre Elliott Trudeau Intl Airport?

    Montreal Pierre Elliott Trudeau Intl Airport is 1 hour ahead of Harlingen (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Montreal Pierre Elliott Trudeau Intl Airport (YUL)?

    Montreal Pierre Elliott Trudeau Intl Airport (YUL) hosts 5 major car rental companies, with daily rates starting from around C$ 17 for economy cars. Top options include:
    · Routes Car & Truck Rentals
    · Alamo
    · Thrifty
    · Hertz
    · Avis

Your guide to booking Harlingen to Montreal Pierre Elliott Trudeau Intl Airport flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Sunday departure instead of Saturday. On this route, Sunday flights average C$ 1,012 – about C$ 619 less than Saturday (38% savings) based on the last 12 months.
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Montreal Pierre Elliott Trudeau Intl Airport.
    - Aloft Montreal Airport
    - Sheraton Montreal Airport Hotel
    - Novotel Montréal Aéroport

More options for your flight from Harlingen to Pierre Elliott Trudeau Intl

Complete your trip to Montreal with a hotel stay or car rental

Car rentals in Montreal
Hotels in Montreal
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