Fly from
Fly to
Budget
$988 - $1,308
Route
Depart
Return
Price
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Wed 10/16
1 stop16h 25m
Chicago O'Hare Intl
Tue 11/19
2 stops16h 20m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Thu 10/17
1 stop29h 55m
Chicago O'Hare Intl
Wed 10/30
2 stops36h 30m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Wed 10/16
1 stop16h 25m
Chicago O'Hare Intl
Fri 11/15
2 stops15h 40m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Fri 11/15
2 stops16h 05m
Chicago O'Hare Intl
Fri 11/15
1 stop18h 10m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Thu 10/17
2 stops25h 30m
Chicago O'Hare Intl
Wed 10/30
2 stops27h 50m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Fri 10/18
2 stops29h 40m
Chicago O'Hare Intl
Fri 11/1
2 stops27h 50m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Sat 11/16
2 stops27h 45m
Chicago O'Hare Intl
Sat 11/23
3 stops26h 00m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Mon 10/14
3 stops32h 12m
Chicago O'Hare Intl
Sun 10/20
2 stops27h 30m
Frankfurt-HahnChicago O'Hare Intl
HHN - ORD
HHNORD
Frankfurt-Hahn
Mon 10/14
2 stops20h 50m
Chicago O'Hare Intl
Sun 10/20
2 stops27h 30m
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Lufthansa | Cheapest$544 | Average$646 | FlexibilityNo cancel fee | On-time76% |