Cheap flights from Chicago to Frankfurt am Main Airport from $305
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 Airport departing on 4/1. 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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Icelandair flights from Chicago to Frankfurt am Main Airport
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Scandinavian Airlines flights from Chicago to Frankfurt am Main Airport
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How to get the cheapest flight ticket from Chicago to Frankfurt am Main 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
What is the typical price of a round-trip flight between Chicago and Frankfurt am Main Airport?
What is the cheapest month to fly to Frankfurt am Main Airport?
In general, January is the cheapest month to fly from Chicago to Frankfurt am Main Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $775. If you aren’t able to travel to Frankfurt am Main Airport during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $796.
What is the cheapest day to depart on your flight to Frankfurt am Main Airport?
On average, the least expensive day to fly to Frankfurt am Main Airport from Chicago is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $1,001. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago to Frankfurt am Main Airport on a Saturday will generally be more expensive and average around $1,122. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
What is the cheapest time of day to depart on your flight to Frankfurt am Main Airport?
According to our data, the cheapest time of day to fly to Frankfurt am Main Airport is in the morning. momondo users have found flights departing from Chicago to Frankfurt am Main Airport in the morning for as low as $723. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Frankfurt am Main Airport is in the afternoon when prices are around $1,068.
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 Airport?
You are more likely to see cheaper flights to Frankfurt am Main Airport from Chicago when booking 24 weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $999 when searching 24 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Frankfurt am Main Airport from Chicago for as low as $831 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?
Air Canada, Scandinavian Airlines, and TAP AIR PORTUGAL are the most popular carriers operating from Chicago to Frankfurt am Main
What airlines fly to Frankfurt am Main Airport?
Lufthansa, United Airlines and Aer Lingus are the top three most popular airlines that fly to Frankfurt am Main Airport from Chicago according to our data. Lufthansa is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Frankfurt am Main Airport. Keep in mind that there are 11 different airlines that fly to Frankfurt am Main Airport on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to Frankfurt am Main Airport on average per day?
As of February 2025, there are 10 flights per day flying from Chicago to Frankfurt am Main Airport. The most common time of day flights depart is 3:00PM, with 67% of flights taking off in the afternoon.
How many flights depart from Chicago to Frankfurt am Main Airport on average per week?
The number of flights available between Chicago and Frankfurt am Main Airport is 70 per week as of February 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.
When to book flights from Chicago to Frankfurt am Main Airport
Cheap Chicago to Frankfurt am Main Airport (CHI to FRA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to Frankfurt am Main Airport
How far is Chicago to Frankfurt am Main by plane?
The distance between Chicago and Frankfurt am Main is about 4322.5 mi. A reasonable flight in good conditions will take 10h 30m.
When did momondo last update prices for flights from Chicago to Frankfurt am Main Airport?
Prices for flights from Chicago to Frankfurt am Main Airport refresh daily.
How many operators does momondo search for flights from Chicago to Frankfurt am Main Airport?
There are 11 operators available for flights from Chicago to Frankfurt am Main Airport as of February 2025.
How old do you have to be to fly from Chicago to Frankfurt am Main Airport?
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 Airport.
What documentation or ID do you need to fly to Frankfurt am Main Airport?
The required travel and health documents for your Frankfurt am Main Airport 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 Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Chicago to Frankfurt am Main Airport?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to Frankfurt am Main Airport is Boeing 787 Dreamliner (22.47% of total bookings). The next most popular plane models are Boeing 787-8 Dreamliner (18.27%), Boeing 787-10 Dreamliner (13.35%), and Airbus A340-600 (9.65%).
What is the most popular airline from Chicago to Frankfurt am Main Airport?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Chicago to Frankfurt am Main Airport is Lufthansa (29% of total bookings). The next most popular airlines are United Airlines (25%), Aer Lingus (15%), and Icelandair (8%).
Best airlines flying from Chicago to Frankfurt am Main Airport
Compare and see reviews for airlines that fly from Chicago to Frankfurt am Main Airport with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $333 | Free Cancellation | Rating 7.3 1,325 reviews | |||
| PriceFrom $453 | Free Cancellation | Rating 7.0 491 reviews | |||
| PriceFrom $498 | Free Cancellation | Rating 7.1 1,847 reviews | |||
| PriceFrom $597 | Free Cancellation | Rating 6.6 6,763 reviews | |||
| PriceFrom $608 | Free Cancellation | Rating 7.1 1,070 reviews | |||
| PriceFrom $609 | Free Cancellation | Rating 7.3 3,832 reviews | |||
| PriceFrom $631 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $693 | Free Cancellation | Rating 7.6 1,080 reviews | |||
| PriceFrom $764 | Free Cancellation | Rating 7.4 8,766 reviews | |||
| PriceFrom $802 | Free Cancellation | Rating 6.7 6,984 reviews |
United Airlines Flights From Chicago to Frankfurt am Main Airport
United Airlines operates around 21 flights from Chicago to Frankfurt am Main Airport every week. The average price of these flights found in the last 72 hours has been $1,160, but momondo users have found United Airlines deals from Chicago to Frankfurt am Main Airport from as low as $764 round-trip. United Airlines has been scored 7.4/10 in 8,766 reviews.
Lufthansa Flights From Chicago to Frankfurt am Main Airport
Lufthansa (6.7/10 from 6,984 reviews) operates around 21 flights from Chicago to Frankfurt am Main Airport in any given week. The average Lufthansa airfare for this route is around $1,215, with deals from around $802 rare but found on momondo. Referenced prices are for round-trip Chicago to Frankfurt am Main Airport flight searches in the last 72 hours.
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Why should I use momondo to find a flight deal from Chicago to Frankfurt am Main?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Frankfurt am Main from Chicago.
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 all potential Chicago to Frankfurt am Main flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Chicago to Frankfurt am Main right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Chicago to Frankfurt am Main flights. All you need is a valid email address and we will do the rest; it is that quick and easy.