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Cheap flights from Harlingen, Texas to Calgary from $525

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to Calgary departing on 3/14. 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 Harlingen, Texas to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:25 pm - 9:53 pm
HRL
-
YYC
29h 28m
2 stops
United Airlines Logo
6:00 am - 11:23 am
YYC
-
HRL
28h 23m
2 stops
$660United Airlines
Fri, Mar 27 - Fri, Apr 3
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:53 pm - 4:04 pm
YYC
-
HRL
25h 11m
1 stop
$680United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:27 pm - 4:04 pm
YYC
-
HRL
25h 37m
2 stops
$685United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:53 pm - 7:40 pm
YYC
-
HRL
28h 47m
1 stop
$688United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:53 pm - 7:40 pm
YYC
-
HRL
28h 47m
1 stop
$689United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:27 pm - 4:04 pm
YYC
-
HRL
25h 37m
2 stops
$694United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:27 pm - 4:04 pm
YYC
-
HRL
25h 37m
2 stops
$727United Airlines
Mon, Apr 6 - Wed, Apr 8
United Airlines Logo
5:18 pm - 9:48 pm
HRL
-
YYC
29h 30m
2 stops
United Airlines Logo
1:27 pm - 4:04 pm
YYC
-
HRL
25h 37m
2 stops
$728United Airlines
Mon, Apr 6 - Wed, Apr 8
American Airlines Logo
8:06 pm - 11:44 am
HRL
-
YYC
16h 38m
1 stop
American Airlines Logo
6:30 am - 7:36 pm
YYC
-
HRL
12h 06m
1 stop
$763American Airlines
Fri, Mar 27 - Fri, Apr 3
United Airlines Logo
5:25 pm - 1:08 pm
HRL
-
YYC
20h 43m
1 stop
United Airlines Logo
1:27 pm - 7:40 pm
YYC
-
HRL
29h 13m
2 stops
$765United Airlines
Fri, Mar 27 - Fri, Apr 3

United Airlines flights from Harlingen, Texas to Calgary

Our best United Airlines deals on Harlingen, Texas to Calgary flight tickets
United Airlines
Mar 27
HRL5:25 pmHarlingen Valley Intl
29h 28m
2 stops
YYC9:53 pmCalgary
Apr 3
YYC6:00 amCalgary
28h 23m
2 stops
HRL11:23 amHarlingen Valley Intl
$660
United Airlines
Apr 6
HRL5:18 pmHarlingen Valley Intl
29h 30m
2 stops
YYC9:48 pmCalgary
Apr 8
YYC1:53 pmCalgary
25h 11m
1 stop
HRL4:04 pmHarlingen Valley Intl
$680
United Airlines
Apr 6
HRL5:18 pmHarlingen Valley Intl
29h 30m
2 stops
YYC9:48 pmCalgary
Apr 8
YYC1:27 pmCalgary
25h 37m
2 stops
HRL4:04 pmHarlingen Valley Intl
$685

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas to Calgary 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 February 14, 2026.
Use the filters below to find and compare flights from Harlingen, Texas to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Fri 3/27

5:25 pm-9:53 pm

2 stops29h 28m

Calgary

Fri 4/3

6:00 am-11:23 am

2 stops28h 23m

$660

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:53 pm-4:04 pm

1 stop25h 11m

$680

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:27 pm-4:04 pm

2 stops25h 37m

$685

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:53 pm-7:40 pm

1 stop28h 47m

$688

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:53 pm-7:40 pm

1 stop28h 47m

$689

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:27 pm-4:04 pm

2 stops25h 37m

$694

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:27 pm-4:04 pm

2 stops25h 37m

$727

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Mon 4/6

5:18 pm-9:48 pm

2 stops29h 30m

Calgary

Wed 4/8

1:27 pm-4:04 pm

2 stops25h 37m

$728

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Fri 3/27

8:06 pm-11:44 am

1 stop16h 38m

Calgary

Fri 4/3

6:30 am-7:36 pm

1 stop12h 06m

$763

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Fri 3/27

5:25 pm-1:08 pm

1 stop20h 43m

Calgary

Fri 4/3

1:27 pm-7:40 pm

2 stops29h 13m

$765

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Calgary from

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

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 Calgary?

WestJet, United Airlines, and Air Canada are the most popular carriers operating from Harlingen Valley Intl to Calgary

When to book flights from Harlingen, Texas to Calgary

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

Cheap Harlingen, Texas to Calgary (HRL to YYC) flight deals and tips

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

Fastest flight time

29h 30m

Direct flights

None
The fastest flight from Harlingen, Texas to Calgary takes 29h 30m
There are no direct flights from Harlingen, Texas to Calgary. There are no popular flight routes from Harlingen, Texas to Calgary.
Search flight deals

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

    The straight-line distance from Harlingen Valley Intl to Calgary is 1920.3 mi. By plane, this route typically takes 29h 30m.

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

    Prices for flights from Harlingen Valley Intl Airport to Calgary Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harlingen Valley Intl Airport to Calgary Airport.

  • What documentation or ID do you need to fly to Calgary Airport?

    The travel and health documents required for your trip to Calgary Airport 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 Calgary Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Banff
Canmore
Lake Louise
Radium Hot Springs
Airdrie
Drumheller
Kananaskis

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Harlingen to Calgary. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Harlingen to Calgary on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Calgary from Harlingen. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Calgary from Harlingen. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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