Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main from $298
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 O'Hare Intl Airport to Frankfurt am Main departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
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Cheap round-trip flights
These are some of the best round-trip flight deals from Chicago O'Hare Intl Airport to Frankfurt am Main 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 Chicago O'Hare Intl Airport to Frankfurt am Main.
Cheap last minute flights
Planning a quick getaway from Chicago O'Hare Intl Airport to Frankfurt am Main? 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 Frankfurt am Main, so you can enjoy a seamless trip without layovers.
Delta flights from Chicago O'Hare Intl Airport to Frankfurt am Main
Our best Delta deals on Chicago O'Hare Intl Airport to Frankfurt am Main flight tickets
Delta![Delta]()
Aug 10![Delta]()
Aug 20
ORD2:00 pmChicago O'Hare Intl
12h 50m
1 stop
FRA9:50 amFrankfurt am Main
FRA7:00 amFrankfurt am Main
16h 46m
2 stops
ORD4:46 pmChicago O'Hare Intl
Delta![Delta]()
May 4![Delta]()
May 20
ORD6:35 pmChicago O'Hare Intl
31h 05m
1 stop
FRA8:40 amFrankfurt am Main
FRA11:00 amFrankfurt am Main
16h 21m
1 stop
ORD8:21 pmChicago O'Hare Intl
TAP AIR PORTUGAL flights from Chicago O'Hare Intl Airport to Frankfurt am Main
Our best TAP AIR PORTUGAL deals on Chicago O'Hare Intl Airport to Frankfurt am Main flight tickets
TAP AIR PORTUGAL![TAP AIR PORTUGAL]()
May 4![TAP AIR PORTUGAL]()
May 20
ORD6:00 pmChicago O'Hare Intl
17h 50m
1 stop
FRA6:50 pmFrankfurt am Main
FRA6:05 amFrankfurt am Main
24h 39m
2 stops
ORD11:44 pmChicago O'Hare Intl
See travel insights to Frankfurt am Main from
How to get the cheapest flight ticket from Chicago O'Hare Intl Airport 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
Prices
Airlines
Other information
What is the cheapest month to fly to Frankfurt am Main?
In general, January is the cheapest month to fly from Chicago O'Hare Intl Airport to Frankfurt am Main. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $792. If you’re not able to fly to Frankfurt am Main in January, then February is your next best option. Flight prices from Chicago O'Hare Intl Airport to Frankfurt am Main during February average around $814.
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 $982. 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 O'Hare Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,101.
What is the cheapest time of day to depart on your flight to Frankfurt am Main?
Flying to Frankfurt am Main from Chicago O'Hare Intl Airport 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 $1,058. 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 O'Hare Intl to Frankfurt am Main flight route?
Fly from Chicago O'Hare Intl to Frankfurt am Main for the best Chicago O'Hare Intl - 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 O'Hare Intl Airport when booking 26 weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main for around $990 when searching 26 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main from Chicago O'Hare Intl Airport for as low as $839 on momondo.
What cabin class options are available on Chicago O'Hare Intl to Frankfurt am Main flights?
There are 4 cabin classes available to choose from on Chicago O'Hare Intl 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 O'Hare Intl to Frankfurt am Main?
Air Serbia, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from Chicago O'Hare Intl 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 O'Hare Intl Airport according to our data. Lufthansa is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Frankfurt am Main. Keep in mind that there are 10 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 O'Hare Intl Airport to Frankfurt am Main on average per day?
As of April 2025, 13 flights take off from Chicago O'Hare Intl Airport and land in Frankfurt am Main each day. The most common flight departure time for this route is 4:00PM, with 53% of daily flights taking off in the afternoon.
How many flights depart from Chicago O'Hare Intl Airport to Frankfurt am Main on average per week?
As of April 2025, there are 91 flights per week flying from Chicago O'Hare Intl Airport to Frankfurt am Main. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.
Cheap Chicago O'Hare Intl Airport to Frankfurt am Main flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago O'Hare Intl Airport to Frankfurt am Main
Best Price Found | $298 |
|---|---|
Fastest flight time | 8h 20m |
Direct flights | Every day |
Airports in Frankfurt am Main | 2 airports |
How far is Chicago O'Hare Intl to Frankfurt am Main by plane?
A flight from Chicago O'Hare Intl to Frankfurt am Main will travel around 4329.7 mi. Flights usually cover this in 8h 20m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Chicago O'Hare Intl Airport to Frankfurt am Main?
Prices for flights from Chicago O'Hare Intl Airport to Frankfurt am Main are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago O'Hare Intl Airport to Frankfurt am Main?
The number of operators available for flights from Chicago O'Hare Intl Airport to Frankfurt am Main is 10 as of April 2025.
How old do you have to be to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Frankfurt am Main.
What documentation or ID do you need to fly to Frankfurt am Main?
The required travel and health documents for your Frankfurt am Main trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Frankfurt am Main. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Chicago O'Hare Intl Airport to Frankfurt am Main
Compare and see reviews for airlines that fly from Chicago O'Hare Intl Airport to Frankfurt am Main with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $264 | Free Cancellation | Rating 7.3 1,349 reviews | |||
| PriceFrom $453 | Free Cancellation | Rating 7.0 487 reviews | |||
| PriceFrom $492 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $495 | Free Cancellation | Rating 7.1 1,851 reviews | |||
| PriceFrom $560 | Free Cancellation | Rating 6.6 6,834 reviews | |||
| PriceFrom $590 | Free Cancellation | Rating 7.0 1,076 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 7.3 3,788 reviews | |||
| PriceFrom $610 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom $698 | Free Cancellation | Rating 7.6 1,069 reviews | |||
| PriceFrom $805 | Free Cancellation | Rating 6.7 7,042 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to Frankfurt am Main?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Chicago to Frankfurt am Main. momondo saves you time and could save you money on your trip.
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?
Once you have performed a search for Chicago to Frankfurt am Main flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Chicago to Frankfurt am Main right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Chicago to Frankfurt am Main now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Frankfurt am Main and let you know when they change.