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$647+ Cheap flights from Harlingen, TX (HRL) to Calgary (YYC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — YYC
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from Harlingen to Calgary

Cheapest flights from Harlingen to Calgary
Explore the most affordable flight options available from Harlingen to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This Mytrip deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:37 amHRL - YYC
2 stops25h 24mMultiple Airlines
Sat 1/106:30 amYYC - HRL
3 stops26h 54mMultiple Airlines
Deal found 10/26$647
This American Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/218:11 pmHRL - YYC
2 stops17h 37mAmerican Airlines
Sat 1/101:40 pmYYC - HRL
2 stops19h 56mAmerican Airlines
Deal found 10/26$704
This WestJet deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/213:15 pmHRL - YYC
2 stops30h 01mWestJet
Fri 1/91:00 amYYC - HRL
2 stops36h 41mWestJet
Deal found 10/26$1,788

Cheap flight deals from Harlingen to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 29, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$647
(Mytrip)
Provider with most accurate pricing for Harlingen Valley Intl-Calgary flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harlingen Valley Intl-Calgary flights.
Search Deals
From Harlingen Valley Intl to Calgary
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated October 29, 2025.
Use the filters below to find and compare flights from Harlingen to Calgary that are best for you.

Fly from

Harlingen

Fly to

Calgary

Route

Depart

Return

Price

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Sun 12/21

11:37 am-12:01 pm

2 stops25h 24m

Calgary

Sat 1/10

6:30 am-10:24 am

3 stops26h 54m

$647

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 4/7

5:16 pm-11:54 am

2 stops19h 38m

Calgary

Wed 4/8

1:55 pm-1:14 pm

1 stop22h 19m

$652

HarlingenCalgary

HRL - YYC

HRLYYC

Harlingen Valley Intl

Tue 4/7

10:05 am-9:45 pm

1 stop12h 40m

Calgary

Wed 4/8

2:30 pm-11:59 pm

1 stop8h 29m

$791

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Compare providers for flights from Harlingen to Calgary

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to Calgary in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen, Texas-Calgary flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harlingen, Texas-Calgary flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-Calgary flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-Calgary flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-Calgary flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harlingen to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Harlingen to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harlingen, Texas to Calgary?

    Airlines like United Airlines fly from Harlingen, Texas to Calgary in about 19h 38m. The time it takes to get you to your destination can typically vary by up to . The distance from Harlingen, Texas to Calgary is about 1922 mi.

  • Can I find deals for flights from Harlingen to Calgary that include hotel bookings?

    Yes. In addition to deals on Harlingen to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Calgary.

  • Can I find deals for business class flights from Harlingen to Calgary?

    Yes. Cheapflights offers flight deals from Harlingen to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Calgary?

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