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Cheap flights from Toronto to Harlingen from $316

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 6/10. 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
0 bags

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Find the cheapest flights from Toronto to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:53 pm - 9:54 pm
YYZ
-
HRL
7h 01m
1 stop
United Airlines Logo
5:10 am - 3:46 pm
HRL
-
YYZ
9h 36m
2 stops
$574United Airlines
Sun, Jun 21 - Sun, Jun 28
United Airlines Logo
3:53 pm - 9:54 pm
YYZ
-
HRL
7h 01m
1 stop
United Airlines Logo
7:20 am - 2:24 pm
HRL
-
YYZ
6h 04m
1 stop
$589United Airlines
Sun, Jun 21 - Sun, Jun 28
United Airlines Logo
6:10 am - 9:54 pm
YYZ
-
HRL
16h 44m
1 stop
United Airlines Logo
7:20 am - 10:44 pm
HRL
-
YYZ
14h 24m
1 stop
$600United Airlines
Wed, Jun 10 - Fri, Jul 3
United Airlines Logo
7:00 am - 9:54 pm
YYZ
-
HRL
15h 54m
2 stops
United Airlines Logo
5:10 am - 3:46 pm
HRL
-
YYZ
9h 36m
2 stops
$613United Airlines
Sun, Jun 21 - Sun, Jun 28
United Airlines Logo
11:00 am - 7:49 pm
YYZ
-
HRL
9h 49m
2 stops
United Airlines Logo
5:10 am - 3:46 pm
HRL
-
YYZ
9h 36m
2 stops
$622United Airlines
Wed, Jun 10 - Tue, Jul 7
United Airlines Logo
7:00 am - 3:59 pm
YYZ
-
HRL
9h 59m
2 stops
United Airlines Logo
5:10 am - 3:46 pm
HRL
-
YYZ
9h 36m
2 stops
$627United Airlines
Fri, Jun 12 - Wed, Jul 1
Delta Logo
6:30 am - 1:31 pm
YYZ
-
HRL
8h 01m
1 stop
Delta Logo
2:00 pm - 11:04 pm
HRL
-
YYZ
8h 04m
1 stop
$636Delta
Thu, Oct 22 - Sun, Oct 25
Delta Logo
6:30 am - 1:31 pm
YYZ
-
HRL
8h 01m
1 stop
Delta Logo
2:00 pm - 11:04 pm
HRL
-
YYZ
8h 04m
1 stop
$638Delta
Wed, Oct 14 - Thu, Oct 15
Delta Logo
6:30 am - 1:31 pm
YYZ
-
HRL
8h 01m
1 stop
Delta Logo
2:00 pm - 11:04 pm
HRL
-
YYZ
8h 04m
1 stop
$639Delta
Wed, Oct 14 - Thu, Oct 15
United Airlines Logo
10:45 am - 9:52 pm
YYZ
-
HRL
12h 07m
2 stops
United Airlines Logo
5:10 am - 2:10 pm
HRL
-
YYZ
8h 00m
1 stop
$641United Airlines
Thu, Oct 22 - Sun, Oct 25

Delta flights from Toronto to Harlingen

Our best Delta deals on Toronto to Harlingen flight tickets
Delta
Oct 22
YYZ6:30 amToronto Pearson Intl
8h 01m
1 stop
HRL1:31 pmHarlingen Valley Intl
Oct 25
HRL2:00 pmHarlingen Valley Intl
8h 04m
1 stop
YYZ11:04 pmToronto Pearson Intl
$636
Delta
Oct 14
YYZ6:30 amToronto Pearson Intl
8h 01m
1 stop
HRL1:31 pmHarlingen Valley Intl
Oct 15
HRL2:00 pmHarlingen Valley Intl
8h 04m
1 stop
YYZ11:04 pmToronto Pearson Intl
$638
Delta
Oct 14
YYZ6:30 amToronto Pearson Intl
8h 01m
1 stop
HRL1:31 pmHarlingen Valley Intl
Oct 15
HRL2:00 pmHarlingen Valley Intl
8h 04m
1 stop
YYZ11:04 pmToronto Pearson Intl
$639

United Airlines flights from Toronto to Harlingen

Our best United Airlines deals on Toronto to Harlingen flight tickets
United Airlines
Jun 21
YYZ3:53 pmToronto Pearson Intl
7h 01m
1 stop
HRL9:54 pmHarlingen Valley Intl
Jun 28
HRL5:10 amHarlingen Valley Intl
9h 36m
2 stops
YYZ3:46 pmToronto Pearson Intl
$574
United Airlines
Jun 21
YYZ3:53 pmToronto Pearson Intl
7h 01m
1 stop
HRL9:54 pmHarlingen Valley Intl
Jun 28
HRL7:20 amHarlingen Valley Intl
6h 04m
1 stop
YYZ2:24 pmToronto Pearson Intl
$589
United Airlines
Jun 10
YYZ6:10 amToronto Pearson Intl
16h 44m
1 stop
HRL9:54 pmHarlingen Valley Intl
Jul 3
HRL7:20 amHarlingen Valley Intl
14h 24m
1 stop
YYZ10:44 pmToronto Pearson Intl
$600

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 May 10, 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

Sun 6/21

3:53 pm-9:54 pm

1 stop7h 01m

Harlingen Valley Intl

Sun 6/28

5:10 am-3:46 pm

2 stops9h 36m

$574
Quickest round-trip

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Sun 6/21

3:53 pm-9:54 pm

1 stop7h 01m

Harlingen Valley Intl

Sun 6/28

7:20 am-2:24 pm

1 stop6h 04m

$589

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Wed 6/10

6:10 am-9:54 pm

1 stop16h 44m

Harlingen Valley Intl

Fri 7/3

7:20 am-10:44 pm

1 stop14h 24m

$600

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Sun 6/21

7:00 am-9:54 pm

2 stops15h 54m

Harlingen Valley Intl

Sun 6/28

5:10 am-3:46 pm

2 stops9h 36m

$613

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Wed 6/10

11:00 am-7:49 pm

2 stops9h 49m

Harlingen Valley Intl

Tue 7/7

5:10 am-3:46 pm

2 stops9h 36m

$622

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Fri 6/12

7:00 am-3:59 pm

2 stops9h 59m

Harlingen Valley Intl

Wed 7/1

5:10 am-3:46 pm

2 stops9h 36m

$627

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Thu 10/22

6:30 am-1:31 pm

1 stop8h 01m

Harlingen Valley Intl

Sun 10/25

2:00 pm-11:04 pm

1 stop8h 04m

$636

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Wed 10/14

6:30 am-1:31 pm

1 stop8h 01m

Harlingen Valley Intl

Thu 10/15

2:00 pm-11:04 pm

1 stop8h 04m

$638

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Wed 10/14

6:30 am-1:31 pm

1 stop8h 01m

Harlingen Valley Intl

Thu 10/15

2:00 pm-11:04 pm

1 stop8h 04m

$639

TorontoHarlingen

YYZ - HRL

YYZHRL

Toronto Pearson Intl

Thu 10/22

10:45 am-9:52 pm

2 stops12h 07m

Harlingen Valley Intl

Sun 10/25

5:10 am-2:10 pm

1 stop8h 00m

$641

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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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 and American Airlines are the most popular carriers 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

7h 01m

Direct flights

None
The fastest flight from Toronto to Harlingen takes 7h 01m
There are no direct flights from Toronto to Harlingen. There are no popular flight routes from Toronto to Harlingen.
Search flight deals

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 7h 01m.

  • 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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