Cheap flights from Kalispell, MT to Allentown, PA
Choose between Allegiant Air, Alaska 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 | £415 |
---|---|
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, Alaska Airlines, Frontier Airlines, Spirit Airlines, and Sun Country Airlines. Kalispell and Allentown have 59 direct flights per week.
Check-in for a flight from Kalispell 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 |
Alaska Airlines | ASA | AS | 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 |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
Sun Country Airlines | SCX | SY | Yes | No |
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 Kalispell
- Flights from Kalispell to Las Vegas
- Flights from Kalispell to Sacramento
- Flights from Kalispell to San Francisco
- Flights from Kalispell to Seattle
- Flights from Kalispell to Sofia
- Flights from Kalispell to Phoenix
- Flights from Kalispell to New York
- Flights from Kalispell to Orlando
- Flights from Kalispell to Denver
- Flights from Kalispell to Chicago
- Flights from Kalispell to Miami
- Flights from Kalispell to Los Angeles
- Flights from Kalispell to Atlanta
- Flights from Kalispell to Mexico City
- Flights from Kalispell to Bogotá
- Flights from Kalispell to Dallas
- Flights from Kalispell to Philadelphia
- Flights from Kalispell to Cancún
- Flights from Kalispell to Houston
- Flights from Kalispell to San Juan
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 Armenia to Catania
- Flights from Denpasar to Jessore
- Flights from London to Rome
- Flights from Ponta Delgada to Valledupar
- Flights from Toronto to Vancouver
- Flights from Valencia to Ljubljana
- Flights from Funchal to Caticlan
- Flights from La Paz to Adelaide
- Flights from Mahé to Corfu
- Flights from Corfu to Mahé
- Flights from Billings to Bologna
- Flights from Heraklion to Freetown
- Flights from Port of Spain to Bratislava
Airports near Kalispell
- Spokane International
- Missoula International
- Glacier Park International
- Great Falls International
- Lethbridge
- Cranbrook/Canadian Rockies International
- Helena Regional