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Cheap flights from Harlingen to Calgary from $748

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen to Calgary departing on 9/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Harlingen to Calgary

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:05 am - 12:54 pm
HRL
-
YYC
8h 49m
1 stop
United Airlines Logo
1:56 pm - 9:52 pm
YYC
-
HRL
6h 56m
1 stop
$748United Airlines
Tue, Sep 29 - Fri, Oct 2
United Airlines Logo
1:59 pm - 9:48 pm
HRL
-
YYC
8h 49m
2 stops
United Airlines Logo
1:56 pm - 9:52 pm
YYC
-
HRL
6h 56m
1 stop
$758United Airlines
Tue, Sep 29 - Fri, Oct 2
United Airlines Logo
7:15 am - 9:48 pm
HRL
-
YYC
15h 33m
2 stops
United Airlines Logo
6:00 am - 9:52 pm
YYC
-
HRL
14h 52m
2 stops
$763United Airlines
Tue, Sep 29 - Fri, Oct 2
United Airlines Logo
1:59 pm - 12:03 pm
HRL
-
YYC
23h 04m
2 stops
United Airlines Logo
1:56 pm - 9:52 pm
YYC
-
HRL
6h 56m
1 stop
$769United Airlines
Tue, Sep 29 - Fri, Oct 2
United Airlines Logo
7:15 am - 12:54 pm
HRL
-
YYC
6h 39m
1 stop
United Airlines Logo
1:56 pm - 9:52 pm
YYC
-
HRL
6h 56m
1 stop
$770United Airlines
Tue, Sep 29 - Fri, Oct 2
American Airlines Logo
6:00 am - 9:43 pm
HRL
-
YYC
16h 43m
1 stop
American Airlines Logo
2:14 pm - 10:12 am
YYC
-
HRL
18h 58m
2 stops
$774American Airlines
Sat, Jul 4 - Sat, Jul 11
United Airlines Logo
5:05 am - 12:54 pm
HRL
-
YYC
8h 49m
1 stop
United Airlines Logo
6:00 am - 9:52 pm
YYC
-
HRL
14h 52m
2 stops
$779United Airlines
Tue, Sep 29 - Fri, Oct 2
United Airlines Logo
1:59 pm - 12:03 pm
HRL
-
YYC
23h 04m
2 stops
United Airlines Logo
6:00 am - 9:52 pm
YYC
-
HRL
14h 52m
2 stops
$780United Airlines
Tue, Sep 29 - Fri, Oct 2
American Airlines Logo
6:00 am - 11:49 pm
HRL
-
YYC
18h 49m
2 stops
American Airlines Logo
2:14 pm - 10:12 am
YYC
-
HRL
18h 58m
2 stops
$785American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
6:00 am - 9:43 pm
HRL
-
YYC
16h 43m
1 stop
American Airlines Logo
6:45 am - 8:12 pm
YYC
-
HRL
12h 27m
1 stop
$789American Airlines
Sat, Jul 4 - Sat, Jul 11

United Airlines flights from Harlingen to Calgary

Our best United Airlines deals on Harlingen to Calgary flight tickets
United Airlines
Sep 29
HRL5:05 amHarlingen Valley Intl
8h 49m
1 stop
YYC12:54 pmCalgary
Oct 2
YYC1:56 pmCalgary
6h 56m
1 stop
HRL9:52 pmHarlingen Valley Intl
$748
United Airlines
Sep 29
HRL1:59 pmHarlingen Valley Intl
8h 49m
2 stops
YYC9:48 pmCalgary
Oct 2
YYC1:56 pmCalgary
6h 56m
1 stop
HRL9:52 pmHarlingen Valley Intl
$758
United Airlines
Sep 29
HRL7:15 amHarlingen Valley Intl
15h 33m
2 stops
YYC9:48 pmCalgary
Oct 2
YYC6:00 amCalgary
14h 52m
2 stops
HRL9:52 pmHarlingen Valley Intl
$763

American Airlines flights from Harlingen to Calgary

Our best American Airlines deals on Harlingen to Calgary flight tickets
American Airlines
Jul 4
HRL6:00 amHarlingen Valley Intl
16h 43m
1 stop
YYC9:43 pmCalgary
Jul 11
YYC2:14 pmCalgary
18h 58m
2 stops
HRL10:12 amHarlingen Valley Intl
$774
American Airlines
Jul 4
HRL6:00 amHarlingen Valley Intl
18h 49m
2 stops
YYC11:49 pmCalgary
Jul 11
YYC2:14 pmCalgary
18h 58m
2 stops
HRL10:12 amHarlingen Valley Intl
$785
American Airlines
Jul 4
HRL6:00 amHarlingen Valley Intl
16h 43m
1 stop
YYC9:43 pmCalgary
Jul 11
YYC6:45 amCalgary
12h 27m
1 stop
HRL8:12 pmHarlingen Valley Intl
$789

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen 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 May 23, 2026.
Use the filters below to find and compare flights from Harlingen to Calgary that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

5:05 am-12:54 pm

1 stop8h 49m

Calgary

Fri 10/2

1:56 pm-9:52 pm

1 stop6h 56m

$748

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

1:59 pm-9:48 pm

2 stops8h 49m

Calgary

Fri 10/2

1:56 pm-9:52 pm

1 stop6h 56m

$758

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

7:15 am-9:48 pm

2 stops15h 33m

Calgary

Fri 10/2

6:00 am-9:52 pm

2 stops14h 52m

$763

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

1:59 pm-12:03 pm

2 stops23h 04m

Calgary

Fri 10/2

1:56 pm-9:52 pm

1 stop6h 56m

$769
Quickest round-trip

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

7:15 am-12:54 pm

1 stop6h 39m

Calgary

Fri 10/2

1:56 pm-9:52 pm

1 stop6h 56m

$770

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Sat 7/4

6:00 am-9:43 pm

1 stop16h 43m

Calgary

Sat 7/11

2:14 pm-10:12 am

2 stops18h 58m

$774

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

5:05 am-12:54 pm

1 stop8h 49m

Calgary

Fri 10/2

6:00 am-9:52 pm

2 stops14h 52m

$779

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 9/29

1:59 pm-12:03 pm

2 stops23h 04m

Calgary

Fri 10/2

6:00 am-9:52 pm

2 stops14h 52m

$780

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Sat 7/4

6:00 am-11:49 pm

2 stops18h 49m

Calgary

Sat 7/11

2:14 pm-10:12 am

2 stops18h 58m

$785

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Sat 7/4

6:00 am-9:43 pm

1 stop16h 43m

Calgary

Sat 7/11

6:45 am-8:12 pm

1 stop12h 27m

$789

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from Harlingen to Calgary

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

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

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

Fastest flight time

8h 49m

Direct flights

None
The fastest flight from Harlingen to Calgary takes 8h 49m
There are no direct flights from Harlingen to Calgary. There are no popular flight routes from Harlingen to Calgary.
Search flight deals

Frequently asked questions about flying from Harlingen to Calgary

  • 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 8h 49m.

  • 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.

Frequently asked questions about flying from Harlingen to Calgary

  • How do I get Price Alerts for flights from Harlingen to Calgary?

    Price Alerts will notify you by email when the price for flights to Calgary from Harlingen decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Harlingen to Calgary with momondo?

    By using tools like our “Price Calendar”, you can see the best day to fly round-trip for your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Calgary?

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