To save on the cost of your flight from Frankfurt am Main Airport to Illinois, book at least 19 days before your planned departure. Booking around this time can save you about 17% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $626 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $912.
Flights from Frankfurt am Main Airport to Illinois lean towards being more expensive in July. Prices are generally better when you fly from Frankfurt am Main Airport to Illinois in January, with the cheapest ticket starting at $453.
When flying from Frankfurt am Main Airport 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
$441 - $574
Route
Depart
Return
Price
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Fri 5/31
1 stop33h 30m
Chicago O'Hare Intl
Wed 6/5
1 stop12h 00m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Thu 11/7
1 stop28h 45m
Chicago O'Hare Intl
Fri 11/29
1 stop19h 15m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Mon 11/11
1 stop14h 05m
Chicago O'Hare Intl
Mon 11/25
1 stop20h 15m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Wed 6/5
1 stop14h 15m
Chicago O'Hare Intl
Wed 6/19
1 stop10h 35m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Tue 6/4
1 stop13h 05m
Chicago O'Hare Intl
Tue 6/11
1 stop12h 35m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Thu 10/17
1 stop24h 00m
Chicago O'Hare Intl
Sun 10/27
1 stop32h 55m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Thu 9/5
1 stop12h 05m
Chicago O'Hare Intl
Sun 9/22
1 stop11h 35m
Frankfurt am MainChicago O'Hare Intl
FRA - ORD
FRAORD
Frankfurt am Main
Thu 5/30
2 stops17h 25m
Chicago O'Hare Intl
Wed 6/5
1 stop31h 10m
Frankfurt am MainLambert-St Louis
FRA - STL
FRASTL
Frankfurt am Main
Tue 8/20
1 stop17h 01m
Lambert-St Louis
Tue 3/11
1 stop18h 30m
No data available for this route at this time. Please check back soon.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
Food
Comfort
Entertainment
Boarding
Overall
Crew
Reviews
Paid a lot for our exit row seats and they weren’t that roomy.
0%of flight departures | Early morningMidnight to 6 am |
---|---|
75%of flight departures | Morning6 am to noon |
25%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Cheapflights makes it easy to find Frankfurt to Illinois flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Frankfurt.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Frankfurt to Illinois flexibly with Cheapflights today.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from Frankfurt today and book when prices fit your budget.