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Cheap flights from Toronto to Harlingen from $369

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Harlingen departing on 8/1. 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 Toronto to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:27 pm - 1:24 pm
YYZ
-
HRL
20h 57m
2 stops
United Airlines Logo
5:18 pm - 11:49 am
HRL
-
YYZ
17h 31m
2 stops
$526United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
6:10 am - 3:59 pm
YYZ
-
HRL
10h 49m
1 stop
United Airlines Logo
5:18 pm - 9:19 am
HRL
-
YYZ
15h 01m
2 stops
$530United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
6:10 am - 3:59 pm
YYZ
-
HRL
10h 49m
1 stop
United Airlines Logo
5:18 pm - 11:49 am
HRL
-
YYZ
17h 31m
2 stops
$531United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
9:20 am - 10:51 pm
YYZ
-
HRL
14h 31m
2 stops
United Airlines Logo
5:18 pm - 5:26 pm
HRL
-
YYZ
23h 08m
2 stops
$567United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
7:25 pm - 1:24 pm
YTZ
-
HRL
18h 59m
2 stops
United Airlines Logo
5:18 pm - 10:07 am
HRL
-
YTZ
15h 49m
2 stops
$576United Airlines
Fri, Aug 28 - Sat, Aug 29
United Airlines Logo
7:25 pm - 1:24 pm
YTZ
-
HRL
18h 59m
2 stops
United Airlines Logo
5:18 pm - 10:07 am
HRL
-
YTZ
15h 49m
2 stops
$577United Airlines
Fri, Aug 28 - Sat, Aug 29
United Airlines Logo
6:10 am - 3:59 pm
YYZ
-
HRL
10h 49m
1 stop
United Airlines Logo
1:59 pm - 10:36 pm
HRL
-
YYZ
7h 37m
1 stop
$584United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
6:10 am - 3:59 pm
YYZ
-
HRL
10h 49m
1 stop
United Airlines Logo
1:59 pm - 10:36 pm
HRL
-
YYZ
7h 37m
1 stop
$585United Airlines
Tue, Aug 25 - Wed, Aug 26
United Airlines Logo
6:10 am - 1:24 pm
YYZ
-
HRL
8h 14m
1 stop
United Airlines Logo
5:05 am - 4:47 pm
HRL
-
YYZ
10h 42m
2 stops
$598United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
9:44 am - 7:43 pm
YYZ
-
HRL
10h 59m
2 stops
United Airlines Logo
1:59 pm - 10:18 pm
HRL
-
YYZ
7h 19m
1 stop
$599United Airlines
Sat, Nov 7 - Tue, Nov 10

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United Airlines flights from Toronto to Harlingen

Our best United Airlines deals on Toronto to Harlingen flight tickets
United Airlines
Aug 25
YYZ5:27 pmToronto Pearson Intl
20h 57m
2 stops
HRL1:24 pmHarlingen Valley Intl
Aug 26
HRL5:18 pmHarlingen Valley Intl
17h 31m
2 stops
YYZ11:49 amToronto Pearson Intl
$526
United Airlines
Aug 25
YYZ7:30 amToronto Pearson Intl
15h 22m
2 stops
HRL9:52 pmHarlingen Valley Intl
Aug 26
HRL5:18 pmHarlingen Valley Intl
15h 01m
2 stops
YYZ9:19 amToronto Pearson Intl
$530
United Airlines
Aug 25
YYZ6:10 amToronto Pearson Intl
10h 49m
1 stop
HRL3:59 pmHarlingen Valley Intl
Aug 26
HRL5:18 pmHarlingen Valley Intl
17h 31m
2 stops
YYZ11:49 amToronto Pearson Intl
$531

momondo Fare Finder

 
Customize your flight search to find flights from Toronto to Harlingen 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 20, 2026.
Use the filters below to find and compare flights from Toronto to Harlingen that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Tue 8/25

5:27 pm-1:24 pm

2 stops20h 57m

Harlingen Valley Intl

Wed 8/26

5:18 pm-11:49 am

2 stops17h 31m

$526

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Tue 8/25

6:10 am-3:59 pm

1 stop10h 49m

Harlingen Valley Intl

Wed 8/26

5:18 pm-9:19 am

2 stops15h 01m

$530

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Tue 8/25

6:10 am-3:59 pm

1 stop10h 49m

Harlingen Valley Intl

Wed 8/26

5:18 pm-11:49 am

2 stops17h 31m

$531

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Sat 11/7

9:20 am-10:51 pm

2 stops14h 31m

Harlingen Valley Intl

Tue 11/10

5:18 pm-5:26 pm

2 stops23h 08m

$567

TorontoHarlingen

YTZ - HRL

YTZHRL

Toronto Island

Fri 8/28

7:25 pm-1:24 pm

2 stops18h 59m

Harlingen Valley Intl

Sat 8/29

5:18 pm-10:07 am

2 stops15h 49m

$576

TorontoHarlingen

YTZ - HRL

YTZHRL

Toronto Island

Fri 8/28

7:25 pm-1:24 pm

2 stops18h 59m

Harlingen Valley Intl

Sat 8/29

5:18 pm-10:07 am

2 stops15h 49m

$577

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Tue 8/25

6:10 am-3:59 pm

1 stop10h 49m

Harlingen Valley Intl

Wed 8/26

1:59 pm-10:36 pm

1 stop7h 37m

$584

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Tue 8/25

6:10 am-3:59 pm

1 stop10h 49m

Harlingen Valley Intl

Wed 8/26

1:59 pm-10:36 pm

1 stop7h 37m

$585

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Sat 11/7

6:10 am-1:24 pm

1 stop8h 14m

Harlingen Valley Intl

Tue 11/10

5:05 am-4:47 pm

2 stops10h 42m

$598
Quickest round-trip

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Sat 11/7

9:44 am-7:43 pm

2 stops10h 59m

Harlingen Valley Intl

Tue 11/10

1:59 pm-10:18 pm

1 stop7h 19m

$599

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
1
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See travel insights to Harlingen from

How to get the cheapest flight ticket from Toronto to Harlingen

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 Toronto to Harlingen Valley Intl?

United Airlines is the most popular carrier operating from Toronto to Harlingen Valley Intl

When to book flights from Toronto to Harlingen

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Harlingen according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Harlingen (YTO to HRL) flight deals and tips

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

Fastest flight time

11h 36m

Direct flights

None
The fastest flight from Toronto to Harlingen takes 11h 36m
There are no direct flights from Toronto to Harlingen. There are no popular flight routes from Toronto to Harlingen.
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Frequently asked questions about flying from Toronto to Harlingen

  • How far is Toronto to Harlingen Valley Intl by plane?

    The straight-line distance from Toronto to Harlingen Valley Intl is 1582.6 mi. A reasonable flight in good conditions will take 11h 36m.

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

    Prices for flights from Toronto to Harlingen Valley Intl Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Toronto to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The travel and health documents you'll need for your trip to Harlingen Valley Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Harlingen Valley Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Harlingen. momondo saves you time and could save you money on your trip.

Can I find flights from Toronto to Harlingen with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Toronto to Harlingen flights to just show those with flexible booking policies.

How can momondo help me find flights from Toronto to Harlingen?

momondo helps you find the best flight between Toronto and Harlingen by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Toronto to Harlingen flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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