Cheap flights from Saint Thomas, United States to Harlingen, TX
Choose between American Airlines, Spirit Airlines, or JetBlue Airways 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
Cheapest nonstop round-trip | £352 |
---|---|
Most popular airline | American Airlines |
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, Spirit Airlines, JetBlue Airways, Silver Airways, and Cape Air. Saint Thomas and Harlingen have 103 direct flights per week.
Check-in for a flight from Saint Thomas to Harlingen
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
American Airlines | AAL | AA | No | No |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Silver Airways | SIL | 3M | No | Opens 24 days before flight Closes 2 hours before flight |
Cape Air | KAP | 9K | Yes | No |
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 Saint Thomas
- Flights from Saint Thomas to London
- Flights from Saint Thomas to Atlanta
- Flights from Saint Thomas to Fort Lauderdale
- Flights from Saint Thomas to San Juan
- Flights from Saint Thomas to Orlando
- Flights from Saint Thomas to Charlotte
- Flights from Saint Thomas to Denver
- Flights from Saint Thomas to Tampa
- Flights from Saint Thomas to Lower Prince's Quarter
- Flights from Saint Thomas to Denpasar
- Flights from Saint Thomas to Nashville
- Flights from Saint Thomas to Dublin
- Flights from Saint Thomas to Manchester
- Flights from Saint Thomas to Málaga
- Flights from Saint Thomas to New York
- Flights from Saint Thomas to Washington, D.C.
- Flights from Saint Thomas to Boston
- Flights from Saint Thomas to Toronto
- Flights from Saint Thomas to Alicante
- Flights from Saint Thomas to Bangkok
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 Santa Ana to Kharkiv
- Flights from Springfield to Bologna
- Flights from Syracuse to Eindhoven
- Flights from Tampa to Saint Vincent
- Flights from Milan to Baton Rouge
- Flights from Trenton to Sarajevo
- Flights from Aguascalientes to Palm Springs
- Flights from Tulsa to Juliaca
- Flights from Reykjavik to Port Blair
- Flights from Malta to Jeju City
- Flights from Nashville to Gaziantep
- Flights from London to Milan
- Flights from London to Faro