Cheap flights from Saint Thomas, United States to Allentown, PA
Choose between Allegiant Air, Spirit Airlines, or Frontier 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 Allentown
Cheapest nonstop round-trip | £248 |
---|---|
Most popular airline | Allegiant Air |
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 Allegiant Air, Spirit Airlines, Frontier Airlines, JetBlue Airways, and Silver Airways. Saint Thomas and Allentown have 110 direct flights per week.
Check-in for a flight from Saint Thomas to Allentown
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | 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 |
Weather in Allentown
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 2°C | -5°C |
February | 4°C | -4°C |
March | 8°C | 0°C |
April | 15°C | 4°C |
May | 20°C | 10°C |
June | 25°C | 14°C |
July | 29°C | 18°C |
August | 28°C | 17°C |
September | 24°C | 13°C |
October | 17°C | 8°C |
November | 10°C | 1°C |
December | 5°C | -1°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 Málaga
- Flights from Saint Thomas to Manchester
- 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 Allentown
- Flights from San Juan to Allentown
- Flights from Shreveport to Allentown
- Flights from Manchester to Allentown
- Flights from Indianapolis to Allentown
- Flights from London to Allentown
- Flights from New York to Allentown
- Flights from Orlando to Allentown
- Flights from Las Vegas to Allentown
- Flights from Denver to Allentown
- Flights from Chicago to Allentown
- Flights from Miami to Allentown
- Flights from Los Angeles to Allentown
- Flights from Atlanta to Allentown
- Flights from Mexico City to Allentown
- Flights from Bogotá to Allentown
- Flights from Dallas to Allentown
- Flights from Phoenix to Allentown
- Flights from Philadelphia to Allentown
- Flights from San Francisco to Allentown
- Flights from Cancún to Allentown
Popular routes
- Flights from Bucharest to Lusaka
- Flights from Trenton to Denpasar
- Flights from Tucson to Coimbatore
- Flights from Tumbes to Houston
- Flights from West Palm Beach to Phnom Penh
- Flights from Wichita to Montego Bay
- Flights from Istanbul to South Bend
- Flights from Harrisburg to León
- Flights from Chișinău to Hermosillo
- Flights from Armenia to Denver
- Flights from Singapore to Jakarta
- Flights from London to Athens