Cheap flights from Frankfurt am Main to Chicago from $344
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Frankfurt am Main to Chicago departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Frankfurt am Main to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Frankfurt am Main to Chicago.
Cheap last minute flights
Planning a quick getaway from Frankfurt am Main to Chicago? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.
Air Canada flights from Frankfurt am Main to Chicago O'Hare Intl Airport
Our best Air Canada deals on Frankfurt am Main to Chicago O'Hare Intl Airport flight tickets
Air Canada![Air Canada]()
May 12![Air Canada]()
May 27
FRA9:55 amFrankfurt am Main
29h 07m
2 stops
ORD8:02 amChicago O'Hare Intl
ORD3:50 pmChicago O'Hare Intl
13h 10m
2 stops
FRA12:00 pmFrankfurt am Main
Air Canada![Air Canada]()
May 15![Air Canada]()
May 28
FRA9:55 amFrankfurt am Main
30h 57m
1 stop
ORD9:52 amChicago O'Hare Intl
ORD8:40 amChicago O'Hare Intl
15h 30m
1 stop
FRA7:10 amFrankfurt am Main
KLM flights from Frankfurt am Main to Chicago O'Hare Intl Airport
Our best KLM deals on Frankfurt am Main to Chicago O'Hare Intl Airport flight tickets
KLM![KLM]()
May 6![KLM]()
May 20
FRA7:00 amFrankfurt am Main
14h 10m
1 stop
ORD2:10 pmChicago O'Hare Intl
ORD1:30 pmChicago O'Hare Intl
12h 10m
1 stop
FRA8:40 amFrankfurt am Main
KLM![KLM]()
Jun 19![KLM]()
Jul 4
FRA10:15 amFrankfurt am Main
10h 55m
1 stop
ORD2:10 pmChicago O'Hare Intl
ORD2:00 pmChicago O'Hare Intl
12h 50m
1 stop
FRA9:50 amFrankfurt am Main
See travel insights to Chicago from
How to get the cheapest flight ticket from Frankfurt am Main to Chicago O'Hare Intl Airport
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
Prices
Airlines
Other information
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of November is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Frankfurt am Main averaging around $635.
What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?
The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Tuesday when prices can be found for as low as $702. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Frankfurt am Main because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $783.
What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?
Flying to Chicago O'Hare Intl Airport from Frankfurt am Main in the evening is the least expensive time of day to depart. momondo users have found prices as low as $505 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $802. Of course, these prices can vary depending on the time of year and what airport you fly to.
What is the cheapest Frankfurt am Main to Chicago O'Hare Intl flight route?
Fly from Frankfurt am Main to Chicago O'Hare Intl for the best Frankfurt am Main - Chicago O'Hare Intl flight prices
How far in advance should I book a flight to Chicago O'Hare Intl Airport?
You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Frankfurt am Main when booking 18 weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $707 when searching 18 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Frankfurt am Main for as low as $641 on momondo.
What cabin class options are available on Frankfurt am Main to Chicago O'Hare Intl flights?
There are 4 cabin classes available to choose from on Frankfurt am Main to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Frankfurt am Main to Chicago O'Hare Intl?
Air Serbia, TAP AIR PORTUGAL, and Aer Lingus are the most popular carriers operating from Frankfurt am Main to Chicago O'Hare Intl
What airlines fly to Chicago O'Hare Intl Airport?
Lufthansa, United Airlines and British Airways are the top three most popular airlines that fly to Chicago O'Hare Intl Airport from Frankfurt am Main according to our data. Lufthansa is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Chicago O'Hare Intl Airport. Keep in mind that there are 5 different airlines that fly to Chicago O'Hare Intl Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Frankfurt am Main to Chicago O'Hare Intl Airport on average per day?
13 flights are operational daily from Frankfurt am Main to Chicago O'Hare Intl Airport as of April 2025. The most popular departure time for this route is 10:00AM, with 53% of flights per day taking off at noon.
How many flights depart from Frankfurt am Main to Chicago O'Hare Intl Airport on average per week?
91 flights are operational weekly from Frankfurt am Main to Chicago O'Hare Intl Airport as of April 2025. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.
Cheap Frankfurt am Main to Chicago O'Hare Intl Airport flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Frankfurt am Main to Chicago O'Hare Intl Airport
How far is Frankfurt am Main to Chicago O'Hare Intl by plane?
Chicago O'Hare Intl is 4329.7 mi away from Frankfurt am Main. A reasonable flight in good conditions will take 9h 05m.
When did momondo last update prices for flights from Frankfurt am Main to Chicago O'Hare Intl Airport?
Prices for flights from Frankfurt am Main to Chicago O'Hare Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Frankfurt am Main to Chicago O'Hare Intl Airport?
As of April 2025, there are 5 operators available to choose from for flights from Frankfurt am Main to Chicago O'Hare Intl Airport.
How old do you have to be to fly from Frankfurt am Main to Chicago O'Hare Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Frankfurt am Main to Chicago O'Hare Intl Airport.
What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?
The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Frankfurt am Main to Chicago O'Hare Intl Airport
Compare and see reviews for airlines that fly from Frankfurt am Main to Chicago O'Hare Intl Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $390 | Free Cancellation | Rating 8.0 7,929 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom $509 | Free Cancellation | Rating 6.6 6,835 reviews | |||
| PriceFrom $553 | Free Cancellation | Rating 6.7 7,044 reviews | |||
| PriceFrom $558 | Free Cancellation | Rating 7.4 8,696 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsLake Geneva
Rockford
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Kenosha
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Why use momondo?
Why should I use momondo to find a flight deal from Frankfurt am Main to Chicago?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Frankfurt am Main to Chicago. momondo saves you time and could save you money on your trip.
Can I find flights from Frankfurt am Main to Chicago with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Chicago from Frankfurt am Main with this policy.
How can momondo help me find flights from Frankfurt am Main to Chicago?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Frankfurt am Main to Chicago.
I’m not ready to book a flight from Frankfurt am Main to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Frankfurt am Main to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.
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