Cheap flights from Calgary, Canada to Harlingen, TX
Choose between American Airlines, WestJet, or United Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Harlingen
Most popular airline | American Airlines |
---|
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are American Airlines, WestJet, United Airlines, Spirit Airlines, and Flair Airlines. Calgary and Harlingen have 159 direct flights per week.
Check-in for a flight from Calgary to Harlingen
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
American Airlines | AAL | AA | No | No |
WestJet | WJA | WS | No | Opens 24 days before flight Closes 1 hours before flight |
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Flair Airlines | FLE | F8 | Yes | Opens 24 days before flight Closes 1 hours before flight |
Weather in Harlingen
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 21°C | 13°C |
February | 22°C | 15°C |
March | 26°C | 17°C |
April | 28°C | 20°C |
May | 31°C | 23°C |
June | 33°C | 25°C |
July | 34°C | 25°C |
August | 34°C | 26°C |
September | 32°C | 25°C |
October | 29°C | 22°C |
November | 25°C | 17°C |
December | 22°C | 15°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Calgary
- Flights from Calgary to Toronto
- Flights from Calgary to Vancouver
- Flights from Calgary to Abbotsford
- Flights from Calgary to Dublin
- Flights from Calgary to Denver
- Flights from Calgary to Istanbul
- Flights from Calgary to Winnipeg
- Flights from Calgary to Montreal
- Flights from Calgary to Barcelona
- Flights from Calgary to Madrid
- Flights from Calgary to Amsterdam
- Flights from Calgary to Prague
- Flights from Calgary to Kyiv
- Flights from Calgary to Kelowna
- Flights from Calgary to Vienna
- Flights from Calgary to Mexico City
- Flights from Calgary to Athens
- Flights from Calgary to Paris
- Flights from Calgary to Rome
- Flights from Calgary to Venice
Flights to Harlingen
- Flights from Manchester to Harlingen
- Flights from London to Harlingen
- Flights from Dublin to Harlingen
- Flights from Málaga to Harlingen
- Flights from Fort Lauderdale to Harlingen
- Flights from New York to Harlingen
- Flights from Orlando to Harlingen
- Flights from Las Vegas to Harlingen
- Flights from Denver to Harlingen
- Flights from Chicago to Harlingen
- Flights from Miami to Harlingen
- Flights from Los Angeles to Harlingen
- Flights from Atlanta to Harlingen
- Flights from Mexico City to Harlingen
- Flights from Bogotá to Harlingen
- Flights from Dallas to Harlingen
- Flights from Phoenix to Harlingen
- Flights from Philadelphia to Harlingen
- Flights from San Francisco to Harlingen
- Flights from Cancún to Harlingen
Popular routes
- Flights from Denpasar to Jessore
- Flights from London to Rome
- Flights from Ontario to Sulaymaniyah
- Flights from Baltra Island to Shreveport
- Flights from Bucharest to Pendleton
- Flights from Cluj-Napoca to Fayetteville
- Flights from Palm Springs to Saint Barthélemy
- Flights from Peoria to Chetumal
- Flights from Philadelphia to Anguilla
- Flights from Portland to Eilat
- Flights from Bari to Jackson
- Flights from Show Low to Albany
- Flights from Veracruz to Dnipro
- Flights from Toronto to Vancouver