Latest deals
When to book
FAQs
Price Alerts

Cheap flights from Harlingen, Texas to Calgary from $649

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, Texas to Calgary departing on 4/7. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
5:15 am - 11:54 amHRL-YYC
31h 39m2 stops
United Airlines Logo
1:55 pm - 1:14 pmYYC-HRL
22h 19m1 stop
$649United Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
2:00 pm - 11:54 amHRL-YYC
22h 54m2 stops
United Airlines Logo
2:00 pm - 1:14 pmYYC-HRL
22h 14m2 stops
$654United Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 8
American Airlines Logo
12:11 pm - 9:45 pmHRL-YYC
10h 34m1 stop
American Airlines Logo
8:15 am - 4:09 pmYYC-HRL
6h 54m1 stop
$791American Airlines
Find Deal
Tue, Apr 7 - Wed, Apr 8
United Airlines Logo
5:00 am - 9:53 pmHRL-YYC
17h 53m2 stops
United Airlines Logo
1:30 pm - 4:06 pmYYC-HRL
25h 36m1 stop
$906United Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
United Airlines Logo
7:00 am - 9:53 pmHRL-YYC
15h 53m2 stops
United Airlines Logo
12:37 pm - 4:06 pmYYC-HRL
26h 29m2 stops
$908United Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
United Airlines Logo
7:00 am - 1:08 pmHRL-YYC
7h 08m1 stop
United Airlines Logo
1:30 pm - 4:06 pmYYC-HRL
25h 36m1 stop
$1,052United Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22

United Airlines flights from Harlingen, Texas to Calgary

Our best United Airlines deals on Harlingen, Texas to Calgary flight tickets
United Airlines
Apr 7
HRL5:15 amHarlingen Valley Intl
31h 39m
2 stops
YYC11:54 amCalgary
Apr 8
YYC1:55 pmCalgary
22h 19m
1 stop
HRL1:14 pmHarlingen Valley Intl
$649
Find similar
United Airlines
Apr 7
HRL2:00 pmHarlingen Valley Intl
22h 54m
2 stops
YYC11:54 amCalgary
Apr 8
YYC2:00 pmCalgary
22h 14m
2 stops
HRL1:14 pmHarlingen Valley Intl
$654
Find similar
United Airlines
Dec 18
HRL5:00 amHarlingen Valley Intl
17h 53m
2 stops
YYC9:53 pmCalgary
Dec 22
YYC1:30 pmCalgary
25h 36m
1 stop
HRL4:06 pmHarlingen Valley Intl
$906
Find similar

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 November 4, 2025.
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

Tue 4/7

5:15 am-11:54 am

2 stops31h 39m

Calgary

Wed 4/8

1:55 pm-1:14 pm

1 stop22h 19m

$649

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 4/7

2:00 pm-11:54 am

2 stops22h 54m

Calgary

Wed 4/8

2:00 pm-1:14 pm

2 stops22h 14m

$654

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 4/7

12:11 pm-9:45 pm

1 stop10h 34m

Calgary

Wed 4/8

8:15 am-4:09 pm

1 stop6h 54m

$791

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Thu 12/18

5:00 am-9:53 pm

2 stops17h 53m

Calgary

Mon 12/22

1:30 pm-4:06 pm

1 stop25h 36m

$906

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Thu 12/18

7:00 am-9:53 pm

2 stops15h 53m

Calgary

Mon 12/22

12:37 pm-4:06 pm

2 stops26h 29m

$908

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Thu 12/18

7:00 am-1:08 pm

1 stop7h 08m

Calgary

Mon 12/22

1:30 pm-4:06 pm

1 stop25h 36m

$1,052

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
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 7h 08m.

  • 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.

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

    Price Alerts will notify you by email when the price for flights to Calgary from Harlingen, Texas 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, Texas 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
Drumheller
Radium Hot Springs
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.

An easier way to manage your Calgary trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 12/4
Thu 12/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Canada