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 - $359
Route
Depart
Return
Price
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/15
2 stops12h 15m
Chicago O'Hare Intl
Sat 8/17
1 stop5h 26m
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
2 stops10h 02m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/22
1 stop7h 32m
Chicago O'Hare Intl
Mon 8/26
1 stop6h 08m
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
Thu 8/15
1 stop7h 44m
Chicago O'Hare Intl
Sat 8/17
1 stop5h 26m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Thu 8/15
1 stop7h 40m
Chicago O'Hare Intl
Sat 8/17
Nonstop3h 35m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Sat 9/28
1 stop20h 37m
Chicago O'Hare Intl
Mon 9/30
1 stop6h 47m
Great FallsChicago O'Hare Intl
GTF - ORD
GTFORD
Great Falls
Sat 9/28
1 stop20h 37m
Chicago O'Hare Intl
Mon 9/30
2 stops17h 46m
No data available for this route at this time. Please check back soon.
Overall
Food
Boarding
Entertainment
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Food
Boarding
Entertainment
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Food
Boarding
Entertainment
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Food
Boarding
Entertainment
Comfort
Crew
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Delta | Cheapest$152 | Average$307 | FlexibilityNo cancel fee | On-timeN/A |
United Airlines | Cheapest$217 | Average$374 | FlexibilityNo cancel fee | On-time69% |