Cheap flights from Kalispell, MT to Chicago, IL
Flights starting at £103. Choose between Alaska Airlines, Frontier Airlines, or Allegiant Air 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 Chicago
Cheapest one-way trip | £138 |
---|---|
Cheapest round-trip | £252 |
Average round-trip | £283 |
Includes rare itinerary | |
Most popular airline | Alaska Airlines |
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
Book your trip to arrive at O Hare International, Chicago Midway International, or Chicago Rockford International. The most popular airlines for this route are Alaska Airlines, Frontier Airlines, Allegiant Air, Spirit Airlines, and United Airlines. Kalispell and Chicago have 179 direct flights per week.
Check-in for a flight from Kalispell to Chicago
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
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 |
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 |
United Airlines | UAL | UA | Yes | No |
Weather in Chicago
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 0°C | -6°C |
February | 0°C | -5°C |
March | 6°C | 0°C |
April | 10°C | 4°C |
May | 17°C | 10°C |
June | 22°C | 16°C |
July | 25°C | 20°C |
August | 25°C | 19°C |
September | 22°C | 16°C |
October | 15°C | 10°C |
November | 8°C | 3°C |
December | 2°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 Phoenix
- Flights from Kalispell to Sofia
- Flights from Kalispell to Seattle
- Flights from Kalispell to New York
- Flights from Kalispell to Orlando
- Flights from Kalispell to Denver
- 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 from Kalispell to Washington, D.C.
Flights to Chicago
- Flights from London to Chicago
- Flights from Dublin to Chicago
- Flights from Manchester to Chicago
- Flights from Toronto to Chicago
- Flights from Athens to Chicago
- Flights from Orlando to Chicago
- Flights from San Francisco to Chicago
- Flights from Hyderabad to Chicago
- Flights from New York to Chicago
- Flights from Las Vegas to Chicago
- Flights from Edinburgh to Chicago
- Flights from Denver to Chicago
- Flights from Bangkok to Chicago
- Flights from Minneapolis to Chicago
- Flights from Riga to Chicago
- Flights from Glasgow to Chicago
- Flights from Austin to Chicago
- Flights from San Juan to Chicago
- Flights from Edmonton to Chicago
- Flights from Tallinn to Chicago
Popular routes
- Flights from Bangkok to Chiang Mai
- Flights from London to New York
- Flights from Denver to Boa Vista
- Flights from Salt Lake City to Madurai
- Flights from Cleveland to Port Moresby
- Flights from South Bend to Minneapolis
- Flights from Willemstad to Kabul
- Flights from Pereira to Pasto
- Flights from Trenton to Hartford
- Flights from Santa Marta to Talara
- Flights from Dortmund to Amsterdam
- Flights from Talara to Santa Marta
Airports near Kalispell
- Spokane International
- Glacier Park International
- Missoula International
- Great Falls International
- Lethbridge
- Cranbrook/Canadian Rockies International
- Helena Regional