Cheap flight deals from Chicago to Frankfurt

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Chicago to Frankfurt?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
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  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
  • 8 15
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to Frankfurt (FRA) the cheapest?

    Airlines adjust prices for flights from Chicago to Frankfurt based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to Frankfurt (FRA) cost?

    According to Trip.com's data, the lowest price is around AED 4,544.

  • How long does it take to fly from Chicago (CHI) to Frankfurt (FRA)?

    It takes about 8 hours 31 minutes to fly from Chicago (CHI) to Frankfurt (FRA).

  • What is the transportation method from the main airport to downtown in Frankfurt?

    • The distance from Frankfurt Airport to downtown is about 11 km, by taxi about 30 minutes.

  • What time does the latest flight from Chicago to Frankfurt depart?

    The latest flight departs from Chicago (ORD) at 18:20 and arrives in Frankfurt (FRA) at 09:45.

  • What are the most popular airlines that fly from Chicago (CHI) to Frankfurt (FRA)?

    Airlines with flights from Chicago (CHI) to Frankfurt (FRA): United Airlines, Lufthansa, Air Canada and Thai Airways.

  • What's the most popular airline for non-stop flights from Chicago (CHI) to Frankfurt (FRA)?

    Lufthansa operates 1 non-stop flights from Chicago (CHI) to Frankfurt (FRA).

  • How many airports are there in Frankfurt (FRA)?

    There are 2 airport(s) near Frankfurt (FRA): Frankfurt Airport and Frankfurt-Hahn Airport.

How to find a cheap flight from Chicago to Frankfurt

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Frankfurt. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Chicago to Frankfurt ticket.
Tap "Date" on flight search bar to scan through the calender for Chicago to Frankfurt airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Mon, Mar 31 at AED 2519 for one-way flights.
2
Compare cheap Chicago to Frankfurt flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Chicago to Frankfurt. The cheapest airline operating is Lufthansa.
3
Set up a Price Alert
By setting up a Price Alert for your Chicago to Frankfurt route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Chicago to Frankfurt flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Chicago to Frankfurt to get exclusive deals for you.

Flight Info | Chicago to Frankfurt

Cheapest one-way flight price AED 875
Cheapest return ticket price AED 2,898
Off-season for travel April
Peak season for travel December
Flight distance 6,963.11 km
Average flight time 8 hours 30 minutes
Popular airline Finnair

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