Cheap flights from Chicago to Northwest Montana - Glacier National Park

View AU$308 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Chicago to Northwest Montana - Glacier National Park

  • Jetstar

    Jetstar

  • Qantas Airways

    Qantas Airways

  • Virgin Australia

    Virgin Australia

  • Scoot

    Scoot

  • American Airlines

    American Airlines

  • Emirates

    Emirates

  • United

    United

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Cheap Flights from Chicago (CHI) to Northwest Montana - Glacier National Park (FCA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, 5 Sep. - Sun, 14 Sep.
ORD
Chicago
FCA
Kalispell
AU$802 Return, found 3 days ago
AU$802
Return
found 3 days ago
Select American Airlines flight, departing Fri, 5 Sep. from Chicago to Kalispell, returning Sun, 14 Sep., priced at AU$802 found 3 days ago
Delta
Fri, 5 Sep. - Sun, 14 Sep.
ORD
Chicago
FCA
Kalispell
AU$803 Return, found 3 days ago
AU$803
Return
found 3 days ago
Select Delta flight, departing Fri, 5 Sep. from Chicago to Kalispell, returning Sun, 14 Sep., priced at AU$803 found 3 days ago
United
Fri, 5 Sep. - Sun, 14 Sep.
ORD
Chicago
FCA
Kalispell
AU$853 Return, found 3 days ago
AU$853
Return
found 3 days ago
Select United flight, departing Fri, 5 Sep. from Chicago to Kalispell, returning Sun, 14 Sep., priced at AU$853 found 3 days ago
United
Fri, 5 Sep. - Sun, 14 Sep.
ORD
Chicago
FCA
Kalispell
AU$855 Return, found 3 days ago
AU$855
Return
found 3 days ago
Select United flight, departing Fri, 5 Sep. from Chicago to Kalispell, returning Sun, 14 Sep., priced at AU$855 found 3 days ago
United
Fri, 5 Sep. - Sun, 14 Sep.
ORD
Chicago
FCA
Kalispell
AU$868 Return, found 3 days ago
AU$868
Return
found 3 days ago
Select United flight, departing Fri, 5 Sep. from Chicago to Kalispell, returning Sun, 14 Sep., priced at AU$868 found 3 days ago

Find the cheapest month to fly from Chicago (CHI) to Missoula (MSO)

October is typically the cheapest month to fly

From AU$235 - AU$696 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.