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$ 441 Cheap Flights from Harlingen to Montreal in 2025/26

1 adult

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Find the cheapest flights from Harlingen, Texas to Montreal

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:50 a.m. - 11:15 p.m.HRL-YUL

16h 25m2 stops

12:30 p.m. - 11:59 p.m.YUL-HRL

12h 29m2 stops

C$ 1,040American Airlines

Find Deal

mar., 7 abr. - mié., 8 abr.

5:50 a.m. - 2:49 p.m.HRL-YUL

7h 59m1 stop

12:30 p.m. - 11:59 p.m.YUL-HRL

12h 29m2 stops

C$ 1,087American Airlines

Find Deal

mar., 7 abr. - mié., 8 abr.

5:50 a.m. - 3:20 p.m.HRL-YUL

8h 30m2 stops

12:30 p.m. - 11:59 p.m.YUL-HRL

12h 29m2 stops

C$ 1,094American Airlines

Find Deal

mar., 7 abr. - mié., 8 abr.

2:48 p.m. - 12:20 p.m.HRL-YUL

20h 32m2 stops

4:09 p.m. - 9:40 a.m.YUL-HRL

18h 31m1 stop

C$ 1,148American Airlines

Find Deal

jue., 18 dic. - jue., 25 dic.

8:11 p.m. - 3:24 p.m.HRL-YUL

18h 13m2 stops

7:30 a.m. - 9:40 a.m.YUL-HRL

27h 10m2 stops

C$ 1,155American Airlines

Find Deal

jue., 18 dic. - jue., 25 dic.

3:39 p.m. - 11:42 p.m.HRL-YUL

7h 03m1 stop

7:10 a.m. - 2:43 p.m.YUL-HRL

8h 33m1 stop

C$ 1,195Delta

Find Deal

sáb., 22 nov. - mié., 26 nov.

7:00 a.m. - 9:42 p.m.HRL-YUL

13h 42m2 stops

6:00 a.m. - 9:54 p.m.YUL-HRL

16h 54m2 stops

C$ 1,216United Airlines

Find Deal

sáb., 22 nov. - mié., 26 nov.

5:50 a.m. - 2:49 p.m.HRL-YUL

7h 59m1 stop

3:50 p.m. - 11:59 p.m.YUL-HRL

9h 09m1 stop

C$ 1,225American Airlines

Find Deal

mar., 7 abr. - mié., 8 abr.

7:00 a.m. - 9:42 p.m.HRL-YUL

13h 42m2 stops

6:00 a.m. - 3:59 p.m.YUL-HRL

10h 59m2 stops

C$ 1,261United Airlines

Find Deal

sáb., 22 nov. - mié., 26 nov.

3:41 p.m. - 11:47 p.m.HRL-YUL

7h 06m1 stop

2:40 p.m. - 2:20 p.m.YUL-HRL

24h 40m1 stop

C$ 1,526WestJet

Find Deal

jue., 18 dic. - mar., 23 dic.

American Airlines flights from Harlingen, Texas to Montreal

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

American Airlines

7 Apr

HRL5:50 a.m.Harlingen Valley Intl

16h 25m

2 stops

YUL11:15 p.m.Montreal Pierre Elliott Trudeau Intl

8 Apr

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

12h 29m

2 stops

HRL11:59 p.m.Harlingen Valley Intl

C$ 1,040

Find similar

American Airlines

7 Apr

HRL5:50 a.m.Harlingen Valley Intl

7h 59m

1 stop

YUL2:49 p.m.Montreal Pierre Elliott Trudeau Intl

8 Apr

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

12h 29m

2 stops

HRL11:59 p.m.Harlingen Valley Intl

C$ 1,087

Find similar

American Airlines

7 Apr

HRL5:50 a.m.Harlingen Valley Intl

8h 30m

2 stops

YUL3:20 p.m.Montreal Pierre Elliott Trudeau Intl

8 Apr

YUL12:30 p.m.Montreal Pierre Elliott Trudeau Intl

12h 29m

2 stops

HRL11:59 p.m.Harlingen Valley Intl

C$ 1,094

Find similar

United Airlines flights from Harlingen, Texas to Montreal

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

United Airlines

22 Nov

HRL7:00 a.m.Harlingen Valley Intl

13h 42m

2 stops

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

26 Nov

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

16h 54m

2 stops

HRL9:54 p.m.Harlingen Valley Intl

C$ 1,216

Find similar

United Airlines

22 Nov

HRL7:00 a.m.Harlingen Valley Intl

13h 42m

2 stops

YUL9:42 p.m.Montreal Pierre Elliott Trudeau Intl

26 Nov

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

10h 59m

2 stops

HRL3:59 p.m.Harlingen Valley Intl

C$ 1,261

Find similar

United Airlines

18 Dec

HRL5:00 a.m.Harlingen Valley Intl

15h 17m

2 stops

YUL9:17 p.m.Montreal Pierre Elliott Trudeau Intl

23 Dec

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

28h 59m

1 stop

HRL9:59 p.m.Harlingen Valley Intl

C$ 1,393

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Harlingen, Texas to Montreal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

mar. 7/4

5:50 a.m.-11:15 p.m.

2 stops16h 25m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

12:30 p.m.-11:59 p.m.

2 stops12h 29m

C$ 1,040

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

mar. 7/4

5:50 a.m.-2:49 p.m.

1 stop7h 59m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

12:30 p.m.-11:59 p.m.

2 stops12h 29m

C$ 1,087

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

mar. 7/4

5:50 a.m.-3:20 p.m.

2 stops8h 30m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

12:30 p.m.-11:59 p.m.

2 stops12h 29m

C$ 1,094

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

jue. 18/12

2:48 p.m.-12:20 p.m.

2 stops20h 32m

Montreal Pierre Elliott Trudeau Intl

jue. 25/12

4:09 p.m.-9:40 a.m.

1 stop18h 31m

C$ 1,148

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

jue. 18/12

8:11 p.m.-3:24 p.m.

2 stops18h 13m

Montreal Pierre Elliott Trudeau Intl

jue. 25/12

7:30 a.m.-9:40 a.m.

2 stops27h 10m

C$ 1,155

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

sáb. 22/11

3:39 p.m.-11:42 p.m.

1 stop7h 03m

Montreal Pierre Elliott Trudeau Intl

mié. 26/11

7:10 a.m.-2:43 p.m.

1 stop8h 33m

C$ 1,195

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

sáb. 22/11

7:00 a.m.-9:42 p.m.

2 stops13h 42m

Montreal Pierre Elliott Trudeau Intl

mié. 26/11

6:00 a.m.-9:54 p.m.

2 stops16h 54m

C$ 1,216

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

mar. 7/4

5:50 a.m.-2:49 p.m.

1 stop7h 59m

Montreal Pierre Elliott Trudeau Intl

mié. 8/4

3:50 p.m.-11:59 p.m.

1 stop9h 09m

C$ 1,225

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

sáb. 22/11

7:00 a.m.-9:42 p.m.

2 stops13h 42m

Montreal Pierre Elliott Trudeau Intl

mié. 26/11

6:00 a.m.-3:59 p.m.

2 stops10h 59m

C$ 1,261

HarlingenMontreal

HRL - YUL

HRLYUL

Harlingen Valley Intl

jue. 18/12

3:41 p.m.-11:47 p.m.

1 stop7h 06m

Montreal Pierre Elliott Trudeau Intl

mar. 23/12

2:40 p.m.-2:20 p.m.

1 stop24h 40m

C$ 1,526

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Harlingen, Texas to Montreal

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 Harlingen Valley Intl to Montreal?

American Airlines is the most popular carrier operating from Harlingen Valley Intl to Montreal

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

Direct flights	None

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 7h 03m.
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.

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.