Cheap flights from Frankfurt am Main to Chicago from $353
This is the cheapest round-trip 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 11/12. 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
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0 bags
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TAP AIR PORTUGAL flights from Frankfurt am Main to Chicago O'Hare Intl Airport
Our best TAP AIR PORTUGAL deals on Frankfurt am Main to Chicago O'Hare Intl Airport flight tickets
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
Nov 12![TAP AIR PORTUGAL]()
Nov 26
FRA6:00 amFrankfurt am Main
16h 00m
1 stop
ORD3:00 pmChicago O'Hare Intl
ORD7:10 pmChicago O'Hare Intl
14h 45m
1 stop
FRA4:55 pmFrankfurt am Main
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
Nov 5![TAP AIR PORTUGAL]()
Nov 12
FRA6:00 amFrankfurt am Main
16h 00m
1 stop
ORD3:00 pmChicago O'Hare Intl
ORD7:10 pmChicago O'Hare Intl
14h 45m
1 stop
FRA4:55 pmFrankfurt am Main
Icelandair flights from Frankfurt am Main to Chicago O'Hare Intl Airport
Our best Icelandair deals on Frankfurt am Main to Chicago O'Hare Intl Airport flight tickets
Icelandair![Icelandair]()
Nov 4![Icelandair]()
Nov 24
FRA1:05 pmFrankfurt am Main
11h 15m
1 stop
ORD5:20 pmChicago O'Hare Intl
ORD6:30 pmChicago O'Hare Intl
10h 35m
1 stop
FRA12:05 pmFrankfurt am Main
Icelandair![Icelandair]()
Oct 12![Icelandair]()
Oct 26
FRA5:10 pmFrankfurt am Main
11h 05m
1 stop
ORD9:15 pmChicago O'Hare Intl
ORD7:30 pmChicago O'Hare Intl
10h 35m
1 stop
FRA12:05 pmFrankfurt am Main
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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
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Other information
What is the cheapest month to fly to Chicago O'Hare Intl Airport?
The month of March is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Frankfurt am Main averaging around $633.
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 $701. 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 $810.
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 morning because they tend to be around $746. 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 $706 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 $624 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?
TAP AIR PORTUGAL, Air Serbia, 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 51% 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?
11 flights are operational daily from Frankfurt am Main to Chicago O'Hare Intl Airport as of June 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?
82 flights are operational weekly from Frankfurt am Main to Chicago O'Hare Intl Airport as of June 2025. The most popular departure day for this route is Mon, with 16% 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 10m.
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 June 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 7,950 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 7.0 499 reviews | |||
| PriceFrom $509 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $543 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $553 | Free Cancellation | Rating 6.7 7,136 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsLake Geneva
Rockford
Schaumburg
Merrillville
Gurnee
Rosemont
Naperville
South Haven
Kenosha
Joliet
New Buffalo
Oak Brook
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Elgin
Hammond
Tinley Park
Aurora
Orland Park
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Waukegan
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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