How do I get Price Alerts for flights from Harlingen, Texas to Montreal?

You can take advantage of momondo’s Price Alerts by first searching for your flights to Harlingen, Texas from Montreal . Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

How can I save money on flights from Harlingen, Texas to Montreal with momondo?

Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore” . Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

How does momondo find its flight prices?

We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

When did momondo last update prices for flights from Harlingen Valley Intl Airport to Montreal?

Prices for flights from Harlingen Valley Intl Airport to Montreal refresh daily.

How old do you have to be to fly from Harlingen Valley Intl Airport to Montreal?

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 Harlingen Valley Intl Airport to Montreal.

What documentation or ID do you need to fly to Montreal?

The travel and health documents required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 886 Cheap Flights from Harlingen to Montreal in 2026

1 adult

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Find the cheapest flights from Harlingen, Texas to Montreal

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:18 p.m. - 4:05 p.m.

HRL

YUL

21h 47m

2 stops

6:05 p.m. - 11:23 a.m.

YUL

HRL

18h 18m

2 stops

C$ 897United Airlines

Tue, 28 Apr - Wed, 29 Apr

12:05 p.m. - 8:00 a.m.

HRL

YUL

18h 55m

2 stops

8:00 p.m. - 8:00 p.m.

YUL

HRL

25h 00m

2 stops

C$ 934United Airlines

Tue, 28 Apr - Wed, 29 Apr

12:05 p.m. - 8:48 a.m.

HRL

YUL

19h 43m

2 stops

8:00 p.m. - 4:04 p.m.

YUL

HRL

21h 04m

2 stops

C$ 972United Airlines

Tue, 28 Apr - Wed, 29 Apr

4:04 p.m. - 11:40 p.m.

HRL

YUL

6h 36m

1 stop

7:00 a.m. - 3:09 p.m.

YUL

HRL

9h 09m

1 stop

C$ 1,002Delta

Tue, 17 Mar - Sun, 22 Mar

9:20 a.m. - 4:42 p.m.

HRL

YUL

6h 22m

1 stop

8:30 a.m. - 7:40 p.m.

YUL

HRL

12h 10m

2 stops

C$ 1,026United Airlines

Tue, 28 Apr - Wed, 29 Apr

4:04 p.m. - 11:40 p.m.

HRL

YUL

6h 36m

1 stop

7:00 a.m. - 3:09 p.m.

YUL

HRL

9h 09m

1 stop

C$ 1,058Delta

Sun, 15 Mar - Mon, 23 Mar

9:20 a.m. - 4:42 p.m.

HRL

YUL

6h 22m

1 stop

8:30 a.m. - 7:40 p.m.

YUL

HRL

12h 10m

2 stops

C$ 1,074United Airlines

Tue, 28 Apr - Wed, 29 Apr

7:00 a.m. - 4:42 p.m.

HRL

YUL

8h 42m

1 stop

11:10 a.m. - 9:59 p.m.

YUL

HRL

11h 49m

2 stops

C$ 1,123Air Canada

Tue, 28 Apr - Wed, 29 Apr

5:25 p.m. - 7:41 a.m.

HRL

YUL

13h 16m

2 stops

8:25 a.m. - 7:56 p.m.

YUL

HRL

12h 31m

2 stops

C$ 1,136United Airlines

Tue, 17 Mar - Mon, 23 Mar

4:04 p.m. - 11:40 p.m.

HRL

YUL

6h 36m

1 stop

6:00 a.m. - 3:09 p.m.

YUL

HRL

10h 09m

2 stops

C$ 1,188Delta

Sat, 14 Mar - Mon, 23 Mar

Delta flights from Harlingen, Texas to Montreal

Our best Delta deals on Harlingen, Texas to Montreal flight tickets

Delta

17 Mar

HRL4:04 p.m.Harlingen Valley Intl

6h 36m

1 stop

YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl

22 Mar

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

9h 09m

1 stop

HRL3:09 p.m.Harlingen Valley Intl

C$ 1,002

Delta

15 Mar

HRL4:04 p.m.Harlingen Valley Intl

6h 36m

1 stop

YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl

23 Mar

YUL7:00 a.m.Montreal Pierre Elliott Trudeau Intl

9h 09m

1 stop

HRL3:09 p.m.Harlingen Valley Intl

C$ 1,058

Delta

14 Mar

HRL4:04 p.m.Harlingen Valley Intl

6h 36m

1 stop

YUL11:40 p.m.Montreal Pierre Elliott Trudeau Intl

23 Mar

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

10h 09m

2 stops

HRL3:09 p.m.Harlingen Valley Intl

C$ 1,188

United Airlines flights from Harlingen, Texas to Montreal

Our best United Airlines deals on Harlingen, Texas to Montreal flight tickets

United Airlines

28 Apr

HRL5:18 p.m.Harlingen Valley Intl

21h 47m

2 stops

YUL4:05 p.m.Montreal Pierre Elliott Trudeau Intl

29 Apr

YUL6:05 p.m.Montreal Pierre Elliott Trudeau Intl

18h 18m

2 stops

HRL11:23 a.m.Harlingen Valley Intl

C$ 897

United Airlines

28 Apr

HRL12:05 p.m.Harlingen Valley Intl

18h 55m

2 stops

YUL8:00 a.m.Montreal Pierre Elliott Trudeau Intl

29 Apr

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

25h 00m

2 stops

HRL8:00 p.m.Harlingen Valley Intl

C$ 934

United Airlines

28 Apr

HRL12:05 p.m.Harlingen Valley Intl

19h 43m

2 stops

YUL8:48 a.m.Montreal Pierre Elliott Trudeau Intl

29 Apr

YUL8:00 p.m.Montreal Pierre Elliott Trudeau Intl

21h 04m

2 stops

HRL4:04 p.m.Harlingen Valley Intl

C$ 972

Fly from

Fly to

Route

Depart

Return

Price

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 28/4

5:18 p.m.-4:05 p.m.

2 stops21h 47m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

6:05 p.m.-11:23 a.m.

2 stops18h 18m

C$ 897

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 28/4

12:05 p.m.-8:00 a.m.

2 stops18h 55m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

8:00 p.m.-8:00 p.m.

2 stops25h 00m

C$ 934

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 28/4

12:05 p.m.-8:48 a.m.

2 stops19h 43m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

8:00 p.m.-4:04 p.m.

2 stops21h 04m

C$ 972

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 17/3

4:04 p.m.-11:40 p.m.

1 stop6h 36m

Montreal Pierre Elliott Trudeau Intl

Sun 22/3

7:00 a.m.-3:09 p.m.

1 stop9h 09m

C$ 1,002

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 28/4

9:20 a.m.-4:42 p.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

8:30 a.m.-7:40 p.m.

2 stops12h 10m

C$ 1,026

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Sun 15/3

4:04 p.m.-11:40 p.m.

1 stop6h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

7:00 a.m.-3:09 p.m.

1 stop9h 09m

C$ 1,058

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 28/4

9:20 a.m.-4:42 p.m.

1 stop6h 22m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

8:30 a.m.-7:40 p.m.

2 stops12h 10m

C$ 1,074

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 28/4

7:00 a.m.-4:42 p.m.

1 stop8h 42m

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

11:10 a.m.-9:59 p.m.

2 stops11h 49m

C$ 1,123

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Tue 17/3

5:25 p.m.-7:41 a.m.

2 stops13h 16m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

8:25 a.m.-7:56 p.m.

2 stops12h 31m

C$ 1,136

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

Sat 14/3

4:04 p.m.-11:40 p.m.

1 stop6h 36m

Montreal Pierre Elliott Trudeau Intl

Mon 23/3

6:00 a.m.-3:09 p.m.

2 stops10h 09m

C$ 1,188

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Harlingen, Texas to Montreal

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to Montreal according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Harlingen, Texas to Montreal (HRL to YMQ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to Montreal

Fastest flight time	6h 36m
Direct flights	None

The fastest flight from Harlingen, Texas to Montreal takes 6h 36m

There are no direct flights from Harlingen, Texas to Montreal. There are no popular flight routes from Harlingen, Texas to Montreal.

Search flight deals

How far is Harlingen Valley Intl to Montreal by plane?
Harlingen Valley Intl and Montreal are 3031.2 km apart from one another. In terms of flight time, this usually takes a little over 6h 36m.
When did momondo last update prices for flights from Harlingen Valley Intl Airport to Montreal?
Prices for flights from Harlingen Valley Intl Airport to Montreal refresh daily.
How old do you have to be to fly from Harlingen Valley Intl Airport to Montreal?
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 Harlingen Valley Intl Airport to Montreal.
What documentation or ID do you need to fly to Montreal?
The travel and health documents required for your trip to Montreal can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Montreal. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

How do I get Price Alerts for flights from Harlingen, Texas to Montreal?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Harlingen, Texas from Montreal. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Harlingen, Texas to Montreal with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

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

Finding the right flight to Montreal from Harlingen is quick and easy when you have a range of options in front of you, from reputable agents and recognizable 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 Harlingen to Montreal with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Montreal from Harlingen with this policy.

How can momondo help me find flights from Harlingen 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 Harlingen.

I’m not ready to book a flight from Harlingen 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 Harlingen and alert you when they change.