$172 Find Cheap Flights from Chicago to Kalispell - Compare and Save

Among airlines operating Chicago to Kalispell flights:

• American Airlines: offers extra legroom; offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between Chicago and Kalispell. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines

Flights from Chicago to Kalispell may depart from several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD). Flights usually arrive at Kalispell Glacier Park (FCA).

Here are some options for this route, based on selected ticket types and cabin classes:

• American Airlines: a cabin bag and a checked bag in Economy Class
• United Airlines: a cabin bag and a checked bag in Economy Class
• Alaska Airlines: a cabin bag and a checked bag in Business Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Chicago to Kalispell:

• Economy Class
• Business Class
• First Class

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $392 round-trip via Minneapolis St Paul (MSP), compared to $452 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Chicago to Kalispell most commonly connect through:

• Denver Intl (DEN) - 42% of one-stop connections
• Minneapolis St Paul (MSP) - 31% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 21% of one-stop connections
• Dallas/Fort Worth (DFW) - 3% of one-stop connections

Denver Intl (DEN) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 18% on the Chicago to Kalispell route. Tuesday is the cheapest departure day at $394 round-trip on average, while Sunday is the most expensive at $479, a difference of $85. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Morning is the busiest departure period on Chicago to Kalispell flights, with 100% of flights leaving in that window. Afternoon departures account for 0%, evening flights for 0%, and night flights for 0%.

These are the earliest and latest flight times available from Chicago to Kalispell:

• Earliest: departs at 8:40 am and lands at 12:34 pm
• Latest: departs at 4:40 pm and lands at 8:34 pm.

The flight takes about 3h 54m.

Last-minute fares on this route - booked within 2 weeks of departure - run 16% above the route average of $451. Book 5 weeks before departure for the lowest fares.

A nonstop flight from Chicago to Kalispell takes 3h 54m, covering 1,364 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $339 to $2,200. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from Chicago to Kalispell are currently lower than usual. Average one-way flight prices are about $209, which is 24% below the typical average for this route.

Flying via Minneapolis St Paul (MSP) gives the shortest average 1-stop total travel time at 6h 16m, compared with 6h 49m via Salt Lake City (SLC) and 6h 55m via Denver Intl (DEN).

Kalispell is 1 hour behind Chicago (Mountain Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Kalispell Glacier Park Airport (FCA) hosts 5 major car rental companies, with daily rates starting from around $21 for economy cars. Top options include:
• Avis
• Budget
• Enterprise Rent-A-Car
• Payless
• Thrifty

Round-trip flights from Chicago to Kalispell range from $368 to $551, with an average of $451 over the past 12 months. Anything below $368 counts as a good deal.

Three airlines offer in-flight Wi-Fi on Chicago to Kalispell flights:

• • American Airlines
• • Alaska Airlines
• • JetBlue