Cheap flights from Chicago-O'Hare to Frankfurt
Cheap return flights from Chicago-O'Hare to Frankfurt
Find the best deals
All prices shown are per person based on return flights only. Prices found in the last 48 hours.
Frankfurt flight facts
What you need to know
What are the cheapest airlines?
- United Airlines
- Lufthansa
- British Airways
These airlines usually offer the cheapest flights from Chicago-O'Hare to Frankfurt.
What airlines fly indirectly?
- American Airlines
- Air Canada
- Delta Air Lines
These airlines fly from Chicago-O'Hare to Frankfurt, but you’ll have at least one layover.
How long is the flight?
9 hours 30 minutes
This is the shortest flight time from Chicago-O'Hare to Frankfurt.
Alternative flights from the UK to Frankfurt
Check out prices for other routes
Alternative flights from Chicago-O'Hare
You might find cheaper flights nearby
Today alone, Netflights has searched over five flights. 05 / Feb / 2026 is currently the lowest priced day of the year to fly the Chicago-O'Hare/Frankfurt route. There are around 35 flights on any given week from the UK to Frankfurt and the cheapest month to fly right now is February. Not suitable? Try running another search or viewing all cheap flight deals.
How to get cheap flights from Chicago-O'Hare to Frankfurt
Tips and advice from our flight experts
You've searched for flights from Chicago-O'Hare to Frankfurt. We've found 25 flights and compared them to give you the best offer. Lufthansa is, on average, the cheapest for this route, so keep an eye on them. The cheapest offer we've found is a one-way ticket for the route from Chicago-O'Hare to Frankfurt on 22/06/2026 at 16:25 for £34.
We've scanned hundreds of airfares from dozens of airlines across the globe. In total, we've found 10 airlines that operate the 7,200 km flight from Chicago-O'Hare to Frankfurt.
To find the best offers, consider booking 2-3 months in advance or looking for last-minute deals. Lufthansa is a popular choice for this route, with an average flight duration of 9 hours 30 minutes. After selecting an offer, fill out your information and proceed to payment. Also, consider booking a hotel with us or using our flight + hotel service to save time and money.
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