Cheap flights from Chicago to Frankfurt am Main from $252
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to Frankfurt am Main departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Chicago to Frankfurt am Main
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Scandinavian Airlines flights from Chicago to Frankfurt am Main
Our best Scandinavian Airlines deals on Chicago to Frankfurt am Main flight tickets
Delta flights from Chicago to Frankfurt am Main
Our best Delta deals on Chicago to Frankfurt am Main flight tickets
See travel insights to Frankfurt am Main from
How to get the cheapest flight ticket from Chicago to Frankfurt am Main
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
What is the typical price of a round-trip flight between Chicago and Frankfurt am Main?
What is the cheapest month to fly to Frankfurt am Main?
In general, April is the cheapest month to fly from Chicago to Frankfurt am Main. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $731. If you’re not able to fly to Frankfurt am Main in April, then January is your next best option. Flight prices from Chicago to Frankfurt am Main during January average around $769.
What is the cheapest day to depart on your flight to Frankfurt am Main?
The cheapest day to depart on your flight to Frankfurt am Main is on a Tuesday when prices can be found for as low as $914. 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 Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,073.
What is the cheapest time of day to depart on your flight to Frankfurt am Main?
Flying to Frankfurt am Main from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $723 when looking at flights departing in the morning. Flights to Frankfurt am Main are more costly in the afternoon, with an average ticket price of $991. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago to Frankfurt am Main flight route?
Fly from Chicago O'Hare Intl to Frankfurt am Main for the best Chicago - Frankfurt am Main flight prices
How far in advance should I book a flight to Frankfurt am Main?
You are more likely to see cheaper flights to Frankfurt am Main from Chicago when booking weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around $967 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main from Chicago for as low as $807 on momondo.
What cabin class options are available on Chicago to Frankfurt am Main flights?
There are 4 cabin classes available to choose from on Chicago to Frankfurt am Main 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 Chicago to Frankfurt am Main?
TAP AIR PORTUGAL is the most popular carrier operating from Chicago to Frankfurt am Main
What airlines fly to Frankfurt am Main?
Lufthansa, United Airlines and Aer Lingus are the top three most popular airlines that fly to Frankfurt am Main from Chicago according to our data. Lufthansa is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Frankfurt am Main. Keep in mind that there are 12 different airlines that fly to Frankfurt am Main on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Frankfurt am Main on average per day?
As of July 2025, there are 13 flights per day flying from Chicago to Frankfurt am Main. The most common time of day flights depart is 4:00PM, with 53% of flights taking off in the afternoon.
How many flights depart from Chicago to Frankfurt am Main on average per week?
The number of flights available between Chicago and Frankfurt am Main is 91 per week as of July 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
Cheap Chicago to Frankfurt am Main flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Frankfurt am Main
Best Price Found | $252 |
|---|---|
Fastest flight time | 10h 35m |
Direct flights | Every day |
Airports in Frankfurt am Main | 2 airports |
How far is Chicago to Frankfurt am Main by plane?
Chicago and Frankfurt am Main are 4324.5 mi apart from one another. A reasonable flight in good conditions will take 10h 35m.
When did momondo last update prices for flights from Chicago to Frankfurt am Main?
Prices for flights from Chicago to Frankfurt am Main refresh daily.
How many operators does momondo search for flights from Chicago to Frankfurt am Main?
The number of operators available for flights from Chicago to Frankfurt am Main is 12 as of July 2025.
How old do you have to be to fly from Chicago to Frankfurt am Main?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Frankfurt am Main.
What documentation or ID do you need to fly to Frankfurt am Main?
The travel and health documents you'll need for your trip to Frankfurt am Main may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt am Main. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Chicago to Frankfurt am Main
Compare and see reviews for airlines that fly from Chicago to Frankfurt am Main with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,958 reviews | |||
| PriceFrom $264 | Free Cancellation | Rating 7.3 1,415 reviews | |||
| PriceFrom $453 | Free Cancellation | Rating 7.0 514 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $505 | Free Cancellation | Rating 7.1 1,914 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 6.6 7,103 reviews | |||
| PriceFrom $591 | Free Cancellation | Rating 7.1 1,151 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 7.3 3,896 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.4 8,843 reviews | |||
| PriceFrom $652 | Free Cancellation | Rating 7.8 1,370 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Frankfurt am Main?
Finding the right flight to Frankfurt am Main from Chicago is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Frankfurt am Main quick and easy, saving you time and money.
Can I find flights from Chicago to Frankfurt am Main with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Chicago to Frankfurt am Main flights to just show those with flexible booking policies.
How can momondo help me find flights from Chicago to Frankfurt am Main?
momondo helps you find the best flight between Chicago and Frankfurt am Main by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Chicago to Frankfurt am Main right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Frankfurt am Main from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.