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Cheap flights from Frankfurt to Chicago

Frankfurt Airport (FRA) to O'Hare International Airport (ORD). 4,331 miles, 9h 5m nonstop.

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FRA to ORD at a glance

Computed from airline schedules and the fares we track for this route. Refreshed several times a day.

Distance
4,331 milesgreat-circle
Typical flight time
9h 5mnonstop, gate to gate
Nonstop airlines
AAUAASLH4 airlinesAmerican, United, Alaska
Nonstop flights per day
7all airlines combined
Cheapest month
January 2027over the next six months
Best day to fly
Tuesday21% less than Sunday
Time difference
7h behindChicago vs Frankfurt

Frankfurt to Chicago

Round trips from $400

Per traveler, taxes and fees included. Lowest fare we found departs Wed, Jan 6.

Cheapest month: January 2027

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Frankfurt to Chicago fares by month

Lowest round-trip economy fare per traveler in each of the next six months, taxes and fees included. Select a month to search that date.

  1. September 2026from Wed, Sep 30$506
  2. October 2026from Tue, Oct 13$433
  3. November 2026from Wed, Nov 18$456
  4. December 2026from Sat, Dec 12$464
  5. January 2027from Wed, Jan 6$400
  6. February 2027from Tue, Feb 9$403

Airlines flying Frankfurt to Chicago

4 airlines fly nonstop with 7 departures a day combined, plus 18 more with one stop.

Connecting options

Hubs where one airline can carry you on both legs, most choices first.

Which airport should I use?

FrankfurtChicago has 2 airports. Fares can differ by $50 to $150 round trip between them, so check the alternatives before you book.

Other arrival airports near Chicago

Tips for this route

  • American, United, Alaska and Lufthansa all fly FRA to ORD nonstop, so compare the total with bags before picking the lowest base fare: the difference between a basic and a standard economy ticket is often less than one checked bag each way.
  • January 2027 is the cheapest month to fly over the next six months, with round trips from $400; September 2026 is the most expensive at $506 and up, a difference of $106 per traveler.
  • Departing on a Tuesday averages 21% less than a Sunday on this route. If your dates are flexible, shift the outbound by a day or two and check the calendar view before you book.
  • Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel.
  • Chicago is 7 hours behind Frankfurt. A morning departure lands in Chicago with most of the day left; an evening flight arrives close to local dinner time.

Destination guide

Chicago: Big-shoulders architecture and a lakefront for everyone

Chicago is America's most connected inland hub — O'Hare and Midway between them have nonstops from nearly every US city — so fares are consistently reasonable. The lakefront, the architecture and the food make it a strong long weekend.

Best time to visit: June–September is warm, with festivals almost every weekend (and the highest hotel rates). May and October are cool and cheaper; winter is cold but hotels are a bargain.

Flying the other way? Chicago to FrankfurtFares, airlines and tips for ORD to FRA.

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Frankfurt to Chicago: common questions

How long is the flight from Frankfurt to Chicago?

A nonstop flight from Frankfurt (FRA) to Chicago (ORD) takes about 9h 5m gate to gate, covering 4,331 miles. Connecting itineraries add the layover, typically 2 to 5 hours more in total.

Which airlines fly nonstop from FRA to ORD?

American Airlines, United Airlines, Alaska Airlines and Lufthansa operate nonstop flights from Frankfurt (FRA) to Chicago (ORD), with 7 nonstop departures a day between them. One-stop options connect through BOS, YYZ and YVR.

What is the cheapest month to fly from Frankfurt to Chicago?

Over the next six months, January 2027 has the lowest round-trip fares from Frankfurt (FRA) to Chicago (ORD), starting at $400 per traveler including taxes and fees. Within any month, Tuesday departures average the lowest prices.

How far in advance should I book Frankfurt to Chicago flights?

Book 2 to 5 months ahead for the best fares; long-haul seats sell out earliest for summer and holiday travel. Air1 Tickets includes free cancellation within 24 hours of booking on every fare, so you can lock in a good price and keep looking.

What is the time difference between Frankfurt and Chicago?

Chicago is 7 hours behind Frankfurt. FRA is on Europe/Berlin time and ORD on America/Chicago time. Departure and arrival times in search results are always shown in local time at each airport.

Related routes

Other popular city pairs from the same departure city and to the same destination, with the lowest round-trip fares we found.

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