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Flight times from Chicago to Great Falls & schedule

The average flight time from Chicago to Great Falls is About 3 hours 38 minutes, covering a distance of About 1,968.15km.

Flight duration

About 3 hours 38 minutes

Flight distance

About 1,968.15km

How long is the flight from Chicago to Great Falls?

The flights usually depart from O'Hare International Airport and arrive at Denver International Airport.

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Earliest first
Latest first
Alaska Airlines AS1371
ORD 08:00
SEA 10:43
With stops 4.7h
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Alaska Airlines AS2444
SEA 15:36
GTF 18:12
1.6h
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Hawaiian Airlines HA6295
ORD 10:00
SEA 12:43
With stops 4.7h
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F
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Hawaiian Airlines HA6700
SEA 16:43
GTF 19:20
1.6h
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Allegiant Air G4073
RFD 12:50
LAS 14:39
With stops 3.8h
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F
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Allegiant Air G41708
LAS 06:10
GTF 09:32
2.4h
See prices and details in the app >>
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United Airlines UA609
ORD 14:05
DEN 16:00
With stops 2.9h
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F
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United Airlines UA1226
DEN 19:15
GTF 21:18
2.0h
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American Airlines AA1845
ORD 22:20
LAS 00:24
With stops 4.1h
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F
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Allegiant Air G41708
LAS 06:10
GTF 09:32
2.4h
See prices and details in the app >>
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W
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F
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American Airlines AA1845
ORD 22:20
LAS 00:24
With stops 4.1h
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T
W
T
F
S
Allegiant Air G41708
LAS 06:10
GTF 09:32
2.4h
See prices and details in the app >>
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W
T
F
S
Check prices
United Airlines UA609
ORD 14:05
DEN 16:00
With stops 2.9h
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United Airlines UA1226
DEN 19:15
GTF 21:18
2.0h
See prices and details in the app >>
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W
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Allegiant Air G4073
RFD 12:50
LAS 14:39
With stops 3.8h
S
M
T
W
T
F
S
Allegiant Air G41708
LAS 06:10
GTF 09:32
2.4h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Hawaiian Airlines HA6295
ORD 10:00
SEA 12:43
With stops 4.7h
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M
T
W
T
F
S
Hawaiian Airlines HA6700
SEA 16:43
GTF 19:20
1.6h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices
Alaska Airlines AS1371
ORD 08:00
SEA 10:43
With stops 4.7h
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M
T
W
T
F
S
Alaska Airlines AS2444
SEA 15:36
GTF 18:12
1.6h
See prices and details in the app >>
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M
T
W
T
F
S
Check prices

FAQs about flight schedules from Chicago to Great Falls

  • When to buy flight tickets from Chicago (CHI) to Great Falls (GTF) the cheapest?

    Airlines adjust prices for flights from Chicago to Great Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • There are 1 airports near Great Falls: Great Falls International Airport.

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