Cheap flights from Chicago to Frankfurt from $0
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Discover deals on Chicago to Frankfurt flights
Typical range $0–$0•Cheapest found $0
Checking latest prices...Find cheap flights from Chicago to Frankfurt
Best
1 stop
8 Feb
DEP
20:25
ORD
1×
22:40
FRA
19h 15m
8 Feb
DEPARTURE
20:25 - 22:40
19h 15m
ORD
1 stop
FRA
1 stop
8 Feb
DEP
20:25
ORD
1×
16:55
FRA
13h 30m
8 Feb
DEPARTURE
20:25 - 16:55
13h 30m
ORD
1 stop
FRA
LOT Polish Airlines flights from Chicago to Frankfurt
Our best LOT Polish Airlines deals on Chicago to Frankfurt tickets
Best
2 stops
8 Feb
DEP
21:55
ORD
2×
22:10
FRA
17h 15m
8 Feb
DEPARTURE
21:55 - 22:10
17h 15m
ORD
2 stops
FRA
2 stops
8 Feb
DEP
21:55
ORD
2×
22:10
FRA
17h 15m
8 Feb
DEPARTURE
21:55 - 22:10
17h 15m
ORD
2 stops
FRA
TAP Air Portugal flights from Chicago to Frankfurt
Our best TAP Air Portugal deals on Chicago to Frankfurt tickets
Best
1 stop
8 Feb
DEP
20:25
ORD
1×
22:40
FRA
19h 15m
8 Feb
DEPARTURE
20:25 - 22:40
19h 15m
ORD
1 stop
FRA
1 stop
8 Feb
DEP
20:25
ORD
1×
16:55
FRA
13h 30m
8 Feb
DEPARTURE
20:25 - 16:55
13h 30m
ORD
1 stop
FRA
Turkish Airlines flights from Chicago to Frankfurt
Our best Turkish Airlines deals on Chicago to Frankfurt tickets
Best
1 stop
8 Feb
DEP
11:50
ORD
1×
13:55
FRA
19h 5m
8 Feb
DEPARTURE
11:50 - 13:55
19h 5m
ORD
1 stop
FRA
1 stop
8 Feb
DEP
20:20
ORD
1×
22:15
FRA
18h 55m
8 Feb
DEPARTURE
20:20 - 22:15
18h 55m
ORD
1 stop
FRA
Icelandair flights from Chicago to Frankfurt
Our best Icelandair deals on Chicago to Frankfurt tickets
Best
1 stop
8 Feb
DEP
18:30
ORD
1×
12:05
FRA
10h 35m
8 Feb
DEPARTURE
18:30 - 12:05
10h 35m
ORD
1 stop
FRA
Aer Lingus flights from Chicago to Frankfurt
Our best Aer Lingus deals on Chicago to Frankfurt tickets
Best
1 stop
8 Feb
DEP
21:00
ORD
1×
10:05
FRA
--
8 Feb
DEPARTURE
21:00 - 10:05
--
ORD
1 stop
FRA
What's the cheapest day of the week to fly from Chicago to Frankfurt?
If your flying dates are flexible, you should consider flying to Frankfurt on a Thu, as we generally find the cheapest rates on that day. On the other hand, Sat is the most expensive day to fly.
What is the cheapest month to fly from Chicago to Frankfurt?
The cheapest month for flights from Chicago to Frankfurt is Sep, where tickets cost $610 on average. The most expensive months are Jul.
JanFebMarAprMayJunJulAugSepOctNovDec
$880$745$610
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Everything you should know
Cheapest one-way flight
$646
Typical prices: $646–$1291
When to book
3 weeks
in advance to save around 25%
Good to know
💰
Save money
Compare prices across airlines to find the best deal. Prices can vary significantly.
📅
Be flexible
Flying midweek or in off-peak seasons can save you up to 30% on airfare.
⏰
Book early
Booking 3+ weeks in advance typically offers the best prices.
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Frequently asked questions
The cheapest flight from Chicago to Frankfurt currently costs AUD $646. Prices typically range from $646 to $646. Prices change frequently, so we recommend booking early and being flexible with your travel dates.