FRA - ORD

$406 Find Cheap Flights from Frankfurt Airport to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Frankfurt to Chicago departing on 5/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago O'Hare Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Chicago, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Frankfurt am Main to Chicago, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$552
Typical prices: $658-$1,370
Icelandair
Mon 5/4Mon 5/18
FRA - ORD • 1 stop
Cheapest non-stop
$690
Typical prices: $643-$964
Lufthansa
Sun 4/5Sat 4/18
FRA - ORD • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
Expect long queues at Frankfurt's check-in and security.
Lufthansa is strict on carry-on size and weight.
Expert advice
Expert advice
+1
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Expert advice
Expert advice
+1
Nonstop flights
You can fly direct with Lufthansa and United Airlines. Average duration is 9h 27m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $570 (round-trip)
Shortest trip • 10h 55m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 5 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 12% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
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Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Frankfurt to Chicago (FRA-ORD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Frankfurt to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Frankfurt to Chicago

Mon, May 4 - Mon, May 18
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$552Icelandair
Tue, Apr 7 - Sat, Apr 25
Icelandair Logo
5:10 pm - 6:15 pm
FRA
-
ORD
32h 05m
1 stop
Icelandair Logo
7:25 pm - 4:20 pm
ORD
-
FRA
13h 55m
1 stop
$562Icelandair
Tue, Apr 7 - Tue, Apr 28
Icelandair Logo
5:10 pm - 6:15 pm
FRA
-
ORD
32h 05m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$563Icelandair
Fri, Apr 17 - Wed, Apr 29
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$565Icelandair
Fri, Apr 10 - Mon, Apr 27
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$566Icelandair
Sun, Apr 19 - Sat, Apr 25
Icelandair Logo
5:10 pm - 6:15 pm
FRA
-
ORD
32h 05m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$570Icelandair
Wed, Apr 22 - Wed, Apr 29
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
7:25 pm - 4:20 pm
ORD
-
FRA
13h 55m
1 stop
$571Icelandair
Thu, Apr 9 - Mon, Apr 20
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$573Icelandair
Wed, Apr 29 - Wed, May 6
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
10:25 pm - 4:20 pm
ORD
-
FRA
10h 55m
1 stop
$574Icelandair
Wed, Apr 8 - Wed, Apr 22
Icelandair Logo
2:00 pm - 6:15 pm
FRA
-
ORD
11h 15m
1 stop
Icelandair Logo
7:25 pm - 1:00 pm
ORD
-
FRA
10h 35m
1 stop
$575Icelandair
Booking Insights

KAYAK's insights & trends for Frankfurt to Chicago flights

Get data-powered insights and trends into flights from Frankfurt to Chicago to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport departing in May.

What’s the cheapest day of the week to fly from Frankfurt Airport to Chicago?

The average price of all round-trip flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Frankfurt Airport to Chicago, look for departures on Thursdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Chicago, Wednesday is the cheapest day to fly and Saturday is the most expensive.

What is the cheapest month to fly from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport is October, where tickets cost $647 (return) on average. On the other hand, the most expensive months are July and May, where the average cost of round-trip tickets is $880 and $838 respectively.

Can I save money by flying with a layover from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $766 on average.

How far in advance should I book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport, you should book around 5 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 25 weeks before departure.

Expert advice

Expert advice for your flight from Frankfurt to Chicago

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Jessica Macdonald

Jessica Macdonald

Expert on Lufthansa

Currently based in Scotland after living in South Africa and the United States, Jessica has been writing travel and aviation content for more than 10 years. She regularly contributes to Travel + Leisure and TripSavvy, and has had work published by Condé Nast Traveller and The Independent. She has traveled to more than 50 countries across six continents.

Stefanie Waldek

Stefanie Waldek

Expert on United Airlines and ORD

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Duncan Madden

Duncan Madden

Expert on FRA

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Good to know

Low seasonFebruary
Cheapest flight$406
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Frankfurt Airport to Chicago

When to book flights from Frankfurt to Chicago

Are your dates flexible? Find out the best times to travel from Frankfurt to Chicago based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from Frankfurt to Chicago: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew the route from Frankfurt to Chicago 
KEVINFlew with LufthansaDec 2025
Don't buy business class. It"s a relatively short day time flight. and not worth the extra expense. Stick with premium economy.
HeatherFlew with LufthansaAug 2024
They are super strict on carry-on size and weight. I have never seen an airline weigh a carry-on before. If you are flying through Germany, make sure to alott yourself extra time to stand in a giant line for a passport check, even though it was already checked when boarding to Germany (not sure what could have changed with it during the flight!). They had given some of our seats away on our connecting flight because we barely made it to the gate in time for departure.
Verified travelerFlew with LufthansaMar 2024
Avoid Frankfurt and O'Hare if you can. Use Amsterdam as your European hub and Minneapolis or Dallas as your hub in middle America.

FAQs for booking Frankfurt Airport to Chicago flights

  • Are there car rentals from O'Hare International Airport to downtown?

    Nothing beats the convenience and flexibility of touring Chicago in a car. To this end, several service providers run their desks at ORD. Immediately when you land, locate your operator’s counter as you pass through the Arrival Hall. The pick up garage is located at the Routes Car & Truck Rentals.

  • Is there public transportation to the Museum of Science and Industry from ORD?

    ORD and the Museum of Science and Industry sit about 24.2 miles apart. Bus line 6 provides the most convenient and reliable means of travel between these two points, taking about 1h 18min to get there. You can hop onto the bus from its terminus opposite terminal 1. The bus departs at a 10-15 minutes interval.

  • Are there lounges at Chicago O'Hare International Airport (ORD)?

    Multiple airlines run various lounges at Chicago O'Hare International Airport. For instance, if you’re flying aboard Emirates Airlines, you can access the Swissport Lounge in Terminal 5, Gate M7. Those flying aboard British Airways will be happy to enjoy British Airways Lounge situated in Terminal 5, Gate 7. Members receive priority clearance at the security desks.

  • Does O'Hare International Airport (ORD) have an art program?

    As you wait to connect to your next destination once you land at O'Hare International Airport, you can kill time exploring the various exhibits at this facility. If you’re arriving through concourses B and C, you won’t miss the various paintings, sculptures, and murals that define these spaces.

  • What is the cheapest flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

    In the last 3 days, the lowest price for a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport was $406 for a one-way ticket and $552 for a round-trip.

  • Do I need a passport to fly between Frankfurt Airport and Chicago?

    Yes

  • Which airports will I be using when flying from Frankfurt Airport to Chicago?

    On your way to Chicago, you’ll fly out from Frankfurt am Main. You’ll be landing at Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Frankfurt Airport to Chicago?

    All the following airlines offer inflight Wi-Fi service on the Frankfurt Airport to Chicago flight route: Lufthansa, United Airlines, KLM, Virgin Atlantic, Delta, Air France, and Brussels Airlines.

  • Which aircraft models fly most regularly from Frankfurt Airport to Chicago?

    The Boeing 747-8 is the aircraft model that flies most regularly on the Frankfurt Airport to Chicago flight route.

  • Which airline alliances offer flights from Frankfurt Airport to Chicago?

    Star Alliance is the only airline alliance operating flights between Frankfurt Airport and Chicago.

  • On which days can I fly direct from Frankfurt Airport to Chicago?

    There are nonstop flights from Frankfurt Airport to Chicago on a daily basis.

  • Which is the best airline for flights from Frankfurt am Main to Chicago, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from Frankfurt am Main to Chicago are United Airlines and Lufthansa. With an average price for the route of $811 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of $737 and an overall rating of 6.8.

  • How does KAYAK find such low prices on flights from Frankfurt Airport to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Frankfurt Airport to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Frankfurt Airport to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Frankfurt Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Frankfurt Airport to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Frankfurt Airport with another airline. Booking your flights between Frankfurt Airport and ORD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Frankfurt Airport to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Frankfurt Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $816 or less one-way and $762 or less round-trip.
  • Buses, trains, and taxis are some of the transportation options that you can use to travel from the city center of Frankfurt to Frankfurt am Main Airport (FRA). Frankfurt Airport bus provides the most convenient and cheaper option, and it covers the 8-mile journey in about 30 minutes. Still, you can take a taxi if you want to reach the airport in under 10 minutes.
  • Do you intend to pray ahead of your flight from Frankfurt am Main Airport (FRA) to Chicago O'Hare International Airport (ORD)? In that case, you’ll be happy to know that the facility offers a sacred oasis where religious souls can retreat for a quiet supplication to their maker. This suite is situated in Terminal 2, Area E.
  • You can easily drop off your car at Frankfurt am Main Airport (FRA) before flying to Chicago. The establishment has various parking levels, including Terminal Parking, eParking, Business Parking, Holiday Parking, and Park, Sleep & Fly. The parking garages are conveniently located across from the terminals, and you won’t need a shuttle to your departure gate.
  • If you’re disabled or have mobility limitations while passing through Frankfurt am Main Airport (FRA), expect to meet friendly airline agents to help you as you move through the security and customs desks. Also, the airport is wheelchair-accessible, with spaces around restrooms and elevators enough to aid your passage.
  • Are you planning to fly with your pet from Frankfurt to Chicago? Numerous airlines, including Lufthansa, allow you to bring your furry friends in the cabin. It might be best if you checked with your airline or immigration regarding any changes in the pet policy at O'Hare International Airport.

Prefer to fly direct from Frankfurt Airport to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Frankfurt am Main to Chicago O'Hare Intl.
Find which airlines fly direct from Frankfurt am Main Airport to Chicago O'Hare Intl Airport, which days they fly and book direct flights.

Direct departures

Frankfurt am Main to Chicago O'Hare Intl

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

Direct returns

Chicago O'Hare Intl to Frankfurt am Main

Monday

Lufthansa,United Airlines

Lufthansa,United Airlines

Tuesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Wednesday

Lufthansa,United Airlines

Lufthansa,United Airlines

Thursday

Lufthansa,United Airlines

Lufthansa,United Airlines

Friday

Lufthansa,United Airlines

Lufthansa,United Airlines

Saturday

Lufthansa,United Airlines

Lufthansa,United Airlines

Sunday

Lufthansa,United Airlines

Lufthansa,United Airlines

See more direct flights

Reviews of the top airlines flying from Frankfurt to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Frankfurt am Main to Chicago. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Frankfurt to Chicago? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9435 reviews
6.6Food
7.7Boarding
7.3Comfort
7.1Entertainment
8.1Crew
Airline reviews

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

6.0 GoodAnonymous, Mar 2026
FRA - ORD
Read more United Airlines reviews

Would've been great if Lufthansa union cockpit pilots didn't strike for 2 days and caused a chaos to my returning plans to USA, and then after rebooking a flight 2 days later tge plane departed 35 min later. So I did not have a good experience.

They never clean the toilet, and the food is worse

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Chargers didn’t work, no entertainment and we had to wait for taxiing for easily 40 minutes after arriving early. Bags were late too!

No real complaints. The in flight food was much better than I expected. The in flight entertainment was excellent.

Crew was great (professional, attentive, prompt). Snacks for 4 hrs flight is deplorable.

Horrible Flight significantly delayed. Not due to united issue. But trying to rebook connection flight and get information about overnight accommodation was difficult. Agent did not seem to care or have any interest to help.

United Airlines is my preferred airlines and I am thankful for Gary who also help support me on the phone to switch my flight literally last min.

This Japanese airline provides great service and very helpful in assisting their passengers.

Seated dude next to me even though lots of empty rows. But main thing was we sat on the tarmac after landing for 30 minutes because of, in the words of the dude who sat next to me, “operational incompetence”. We got changing directions about where to pick up gate checked bags. Pilot and flight attendant were awesome though.

Everything could have been better. What needed to be wrong with United went wrong

It was good. The seats in economy weren’t bad

Very good. Comfortable and I felt well taken care of from start to finish

We were in premium economy seats that appeared to be locked in plae, No reclining. My aching back.

I don’t understand how they charge as much as they do for such a poor experience

I wish the plane had pod seating for business class. I had a window seat (8K) and I had to climb over the person sitting on the aisle when I needed to get up. Also there is no partition between the seats for privacy when sleeping. The Asian airlines have much nicer business class seating. Their seats are wider for better comfort when sleeping.

The seat space seemed small especially when the person ahead reclined but other than that, very good.

Luggage transfer in Chicago was not performed in time. I received my luggage at my destination two days later.

Food was poor quality and the screens for entertainment didn’t work properly

It was a short flight, everything was good with it.

Everything you need to know for your flight from Frankfurt to Chicago

Information on your arrival and departure airports