January can be a great time to fly to Illinois from Great Falls with a flight ticket averaging about $376. Cheapflights users have found deals in the month of January for as cheap as $217. The most expensive prices can be found in the month of May.
When flying from Great Falls to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$211 - $473
Route
Depart
Return
Price
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/22
1 stop7h 44m
Chicago O'Hare Intl
Mon 8/26
2 stops10h 02m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/22
2 stops12h 15m
Chicago O'Hare Intl
Mon 8/26
2 stops10h 02m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/22
1 stop7h 44m
Chicago O'Hare Intl
Mon 8/26
1 stop7h 02m
Great FallsChicago Midway
GTF - MDW
GTFMDW
Great Falls
Thu 8/22
1 stop6h 43m
Chicago Midway
Mon 8/26
1 stop4h 57m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Mon 10/28
1 stop6h 51m
Chicago O'Hare Intl
Wed 10/30
1 stop9h 27m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Mon 10/28
1 stop6h 51m
Chicago O'Hare Intl
Wed 10/30
2 stops17h 59m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Sat 9/28
2 stops22h 44m
Chicago O'Hare Intl
Mon 9/30
1 stop27h 49m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 11/7
1 stop6h 51m
Chicago O'Hare Intl
Mon 11/11
1 stop29h 40m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Fri 10/11
1 stop7h 53m
Chicago O'Hare Intl
Tue 10/15
1 stop6h 43m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Crew
Comfort
Overall
Boarding
Food
Entertainment
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
100%of flight departures | Morning6 am to noon |
0%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
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