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Cheap flights from Chicago to Frankfurt am Main Airport from $309

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 3/12. 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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Find the cheapest flights from Chicago to Frankfurt am Main

Cheap round-trip flights

These are some of the best round-trip flight deals from Chicago 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 to Frankfurt am Main.

Cheap last minute flights

Planning a quick getaway from Chicago 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.

Cheap bus & train deals from Chicago to Frankfurt am Main

Find recent round-trip train or bus tickets from Chicago to Frankfurt am Main.

All round-trip flight deals from Chicago to Frankfurt am Main

The cheapest plane tickets from Chicago to Frankfurt am Main found on KAYAK recently.
7:30 pm - 4:20 pmORD-FRA
13h 50m1 stop
2:00 pm - 6:20 pmFRA-ORD
11h 20m1 stop
$454Icelandair
Find Deal
Sat, Apr 12 - Sun, Apr 27
6:30 pm - 12:05 pmORD-FRA
10h 35m1 stop
1:05 pm - 6:20 pmFRA-ORD
11h 15m1 stop
$456Icelandair
Find Deal
Wed, Feb 26 - Tue, Mar 11
9:25 pm - 4:55 pmORD-FRA
13h 30m1 stop
5:45 pm - 4:30 pmFRA-ORD
28h 45m1 stop
$509TAP AIR PORTUGAL
Find Deal
Sun, Mar 9 - Tue, Mar 25
8:25 pm - 10:40 pmORD-FRA
19h 15m1 stop
6:00 am - 3:30 pmFRA-ORD
16h 30m1 stop
$522TAP AIR PORTUGAL
Find Deal
Sun, Feb 2 - Sun, Feb 9
8:40 pm - 7:45 pmORD-FRA
17h 05m1 stop
8:30 pm - 4:10 pmFRA-ORD
26h 40m1 stop
$538Scandinavian Airlines
Find Deal
Mon, Mar 24 - Wed, Apr 2
7:15 pm - 7:45 pmORD-FRA
17h 30m1 stop
8:30 pm - 4:10 pmFRA-ORD
26h 40m1 stop
$543Scandinavian Airlines
Find Deal
Tue, Apr 22 - Wed, May 7
3:55 pm - 10:05 amORD-FRA
11h 10m1 stop
10:50 am - 5:55 pmFRA-ORD
14h 05m1 stop
$605Aer Lingus
Find Deal
Sat, Mar 1 - Sat, Mar 8
11:55 am - 4:55 pmORD-FRA
22h 00m1 stop
11:55 am - 10:10 amFRA-ORD
29h 15m1 stop
$606Turkish Airlines
Find Deal
Wed, Feb 12 - Wed, Feb 19
7:50 pm - 9:00 pmORD-FRA
18h 10m1 stop
6:45 pm - 9:50 amFRA-ORD
22h 05m1 stop
$611Turkish Airlines
Find Deal
Wed, Apr 2 - Tue, Apr 8
3:45 pm - 10:15 amORD-FRA
11h 30m1 stop
10:55 am - 7:00 pmFRA-ORD
15h 05m1 stop
$618Aer Lingus
Find Deal
Wed, Apr 2 - Tue, Apr 8
5:22 pm - 6:50 pmORD-FRA
19h 28m3 stops
Wed, Mar 12
2:02 pm - 2:50 pmORD-FRA
41h 48m3 stops
Tue, Feb 4
5:22 pm - 8:15 pmORD-FRA
20h 53m2 stops
Wed, Mar 12
7:00 am - 10:40 pmORD-FRA
32h 40m2 stops
Tue, Apr 29
6:30 pm - 12:05 pmORD-FRA
10h 35m1 stop
$414Icelandair
Find Deal
Tue, Feb 4
6:30 pm - 12:05 pmORD-FRA
10h 35m1 stop
$430Icelandair
Find Deal
Fri, Jan 24
11:35 pm - 2:10 pmORD-FRA
8h 35mnonstop
$492Lufthansa
Find Deal
Wed, Mar 12
3:45 pm - 10:15 amORD-FRA
11h 30m1 stop
$538Aer Lingus
Find Deal
Wed, May 7
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
$710Lufthansa
Find Deal
Sun, Mar 9
6:15 pm - 8:55 amORD-FRA
8h 40mnonstop
$828United Airlines
Find Deal
Sat, Mar 29
8:25 pm - 12:30 pmORD-FRA
33h 05m1 stop
6:00 am - 3:30 pmFRA-ORD
16h 30m1 stop
$532TAP AIR PORTUGAL
Find Deal
Sun, Jan 19 - Fri, Feb 7
8:25 pm - 9:50 amORD-FRA
30h 25m2 stops
6:00 am - 3:30 pmFRA-ORD
16h 30m1 stop
$700TAP AIR PORTUGAL
Find Deal
Sun, Jan 19 - Fri, Feb 7
7:10 pm - 3:25 pmORD-FRA
13h 15m1 stop
4:05 pm - 5:50 pmFRA-ORD
32h 45m1 stop
$746Scandinavian Airlines
Find Deal
Mon, Jan 20 - Sun, Jan 26
7:10 pm - 3:25 pmORD-FRA
13h 15m1 stop
4:05 pm - 9:28 pmFRA-ORD
36h 23m2 stops
$766Scandinavian Airlines
Find Deal
Mon, Jan 20 - Mon, Jan 27
6:30 pm - 12:05 pmORD-FRA
10h 35m1 stop
1:05 pm - 5:20 pmFRA-ORD
11h 15m1 stop
$777Icelandair
Find Deal
Mon, Jan 20 - Mon, Jan 27
7:00 am - 12:05 pmORD-FRA
22h 05m2 stops
1:05 pm - 5:20 pmFRA-ORD
11h 15m1 stop
$2,049Icelandair
Find Deal
Fri, Jan 17 - Thu, Jan 30
3:55 pm - 7:25 amORD-FRA
8h 30mnonstop
10:50 am - 1:25 pmFRA-ORD
9h 35mnonstop
$2,147Lufthansa
Find Deal
Sun, Jan 19 - Fri, Feb 7
9:25 pm - 3:05 pmORD-FRA
10h 40m1 stop
10:50 am - 1:25 pmFRA-ORD
9h 35mnonstop
$2,190Lufthansa
Find Deal
Fri, Jan 17 - Thu, Jan 30
5:59 pm - 7:25 amORD-FRA
30h 26m1 stop
8:40 am - 11:05 amFRA-ORD
9h 25mnonstop
$2,195United Airlines
Find Deal
Sat, Jan 18 - Fri, Jan 31
3:15 pm - 6:35 amORD-FRA
8h 20mnonstop
12:50 pm - 3:15 pmFRA-ORD
9h 25mnonstop
$2,844United Airlines
Find Deal
Mon, Jan 20 - Thu, Jan 23
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
$859Lufthansa
Find Deal
Sun, Mar 9 - Tue, Mar 25
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
$870Lufthansa
Find Deal
Mon, Mar 10 - Tue, Mar 25
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
$871Lufthansa
Find Deal
Sun, Mar 9 - Tue, Mar 25
11:35 pm - 2:10 pmORD-FRA
8h 35mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
Sun, Mar 9 - Tue, Mar 25
7:35 pm - 9:55 amORD-FRA
8h 20mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
Sun, Mar 9 - Tue, Mar 25
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
$880Lufthansa
Find Deal
Sun, Mar 9 - Tue, Mar 25
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
12:50 pm - 4:15 pmFRA-ORD
9h 25mnonstop
Sun, Mar 9 - Tue, Mar 25
11:35 pm - 2:10 pmORD-FRA
8h 35mnonstop
10:50 am - 2:25 pmFRA-ORD
9h 35mnonstop
$894United Airlines
Find Deal
Sun, Mar 9 - Tue, Mar 25
7:35 pm - 9:55 amORD-FRA
8h 20mnonstop
12:50 pm - 4:15 pmFRA-ORD
9h 25mnonstop
$898United Airlines
Find Deal
Sun, Mar 9 - Tue, Mar 25
4:55 pm - 7:25 amORD-FRA
8h 30mnonstop
8:40 am - 12:05 pmFRA-ORD
9h 25mnonstop
$899United Airlines
Find Deal
Sun, Mar 9 - Tue, Mar 25

TAP AIR PORTUGAL flights from Chicago to Frankfurt am Main Airport

Our best TAP AIR PORTUGAL deals on Chicago to Frankfurt am Main Airport flight tickets
TAP AIR PORTUGAL
Mar 9
ORD9:25 pmChicago O'Hare Intl
13h 30m
1 stop
FRA4:55 pmFrankfurt am Main
Mar 25
FRA5:45 pmFrankfurt am Main
28h 45m
1 stop
ORD4:30 pmChicago O'Hare Intl
TAP AIR PORTUGAL
Feb 2
ORD8:25 pmChicago O'Hare Intl
19h 15m
1 stop
FRA10:40 pmFrankfurt am Main
Feb 9
FRA6:00 amFrankfurt am Main
16h 30m
1 stop
ORD3:30 pmChicago O'Hare Intl
TAP AIR PORTUGAL
Jan 24
ORD8:20 pmChicago O'Hare Intl
19h 20m
1 stop
FRA10:40 pmFrankfurt am Main
Jan 31
FRA6:00 amFrankfurt am Main
16h 30m
1 stop
ORD3:30 pmChicago O'Hare Intl

Icelandair flights from Chicago to Frankfurt am Main Airport

Our best Icelandair deals on Chicago to Frankfurt am Main Airport flight tickets
Icelandair
Jan 22
ORD6:30 pmChicago O'Hare Intl
10h 35m
1 stop
FRA12:05 pmFrankfurt am Main
Feb 14
FRA1:05 pmFrankfurt am Main
11h 15m
1 stop
ORD5:20 pmChicago O'Hare Intl
Icelandair
Apr 12
ORD7:30 pmChicago O'Hare Intl
13h 50m
1 stop
FRA4:20 pmFrankfurt am Main
Apr 27
FRA2:00 pmFrankfurt am Main
11h 20m
1 stop
ORD6:20 pmChicago O'Hare Intl
Icelandair
Jan 21
ORD6:30 pmChicago O'Hare Intl
10h 35m
1 stop
FRA12:05 pmFrankfurt am Main
Feb 4
FRA1:05 pmFrankfurt am Main
11h 15m
1 stop
ORD5:20 pmChicago O'Hare Intl

See travel insights to Frankfurt am Main from

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, February 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 $753. If you aren’t able to travel to Frankfurt am Main Airport during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $775.

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 Monday. momondo users have found tickets for Monday departures for as low as $880. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Chicago to Frankfurt am Main Airport on a Thursday will generally be more expensive and average around $1,074. 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 $1,012.

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 18 weeks ahead of your departure date. In general, you can expect to find flights to Frankfurt am Main Airport for around $983 when searching 18 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 $937 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.

How have Chicago to Frankfurt am Main Airport flight prices changed over time?

As of January 2025, prices for Chicago to Frankfurt am Main Airport flights are approximately 11% more expensive when compared to flights at the same time last year.

When to book flights from Chicago to Frankfurt am Main Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago to Frankfurt am Main Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

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

Best Price Found

$309

Fastest flight time

8h 20m

Direct flights

Every day
The best one-way flight to Frankfurt am Main Airport from Chicago in the past 72 hours is $309. The best round-trip flight deal from Chicago to Frankfurt am Main Airport found on momondo in the last 72 hours is $454.
The fastest flight from Chicago to Frankfurt am Main Airport takes 8h 20m
Direct flights go from Chicago to Frankfurt am Main Airport every day.

  • 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?

  • 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?

  • What is the most popular airline from Chicago to Frankfurt am Main Airport?


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
IcelandairPriceFrom $453Free CancellationRating
7.1
501 reviews
Search Icelandair flights
Scandinavian AirlinesPriceFrom $457Free CancellationRating
7.3
1,308 reviews
Search Scandinavian Airlines flights
TAP AIR PORTUGALPriceFrom $494Free CancellationRating
7.1
1,862 reviews
Search TAP AIR PORTUGAL flights
American AirlinesPriceFrom $533Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
ITA AirwaysPriceFrom $564Free CancellationRating
6.6
926 reviews
Search ITA Airways flights
British AirwaysPriceFrom $596Free CancellationRating
6.6
6,823 reviews
Search British Airways flights
Turkish AirlinesPriceFrom $609Free CancellationRating
7.3
3,921 reviews
Search Turkish Airlines flights
Aer LingusPriceFrom $611Free CancellationRating
7.1
1,077 reviews
Search Aer Lingus flights
LOTPriceFrom $698Free CancellationRating
7.6
1,112 reviews
Search LOT flights
United AirlinesPriceFrom $728Free CancellationRating
7.4
8,965 reviews
Search United Airlines flights
  • United Airlines Flights From Chicago to Frankfurt am Main Airport

    United Airlines operates around 19 flights from Chicago to Frankfurt am Main Airport every week. The average price of these flights found in the last 72 hours has been $1,158, but momondo users have found United Airlines deals from Chicago to Frankfurt am Main Airport from as low as $728 round-trip. United Airlines has been scored 7.4/10 in 8,965 reviews.

  • Lufthansa Flights From Chicago to Frankfurt am Main Airport

    Lufthansa (6.7/10 from 7,093 reviews) operates around 19 flights from Chicago to Frankfurt am Main Airport in any given week. The average Lufthansa airfare for this route is around $1,197, with deals from around $768 rare but found on momondo. Referenced prices are for round-trip Chicago to Frankfurt am Main Airport flight searches in the last 72 hours.


Traveling to a place near Frankfurt am Main?

Book flights to Frankfurt am Main if you plan to visit one of these locations
Heidelberg
Wiesbaden
Mainz
Baden-Baden
Rothenburg ob der Tauber
Trier
Kaiserslautern
Wurzburg
Darmstadt
Koblenz
Heilbronn
Ludwigsburg
Cochem
Marburg
Nuerburg
Bad Homburg
Fulda
Bernkastel-Kues
Boppard
Homburg

Why use momondo?

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.


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