Can I fly direct from Chicago to Frankfurt?

Yes, direct flights from Chicago to Frankfurt are available. However, they represent a smaller portion of the total flights, accounting for 8.2% of all options over a 90-day period. For flights with connections, travelers typically encounter a median of 2 stopovers. This indicates that while direct options exist, connecting flights are more common.

What's the flight time from Chicago to Frankfurt?

The typical direct flight from Chicago to Frankfurt has a median duration of 8 hours and 20 minutes. For flights that include one stop, the median flight time increases to 14 hours and 10 minutes. The total distance covered on this route is approximately 6971 kilometers. Travelers should account for these differences when planning their journey.

Are non-stop flights from Chicago to Frankfurt worth the extra cost?

Historically, non-stop flights from Chicago to Frankfurt typically come with a premium. The median price for a direct flight was $1327, which is 36% higher than the median price of $979 for connecting flights. Direct flights accounted for 7.3% of all options observed over a 90-day period. Travelers should weigh the convenience of a direct flight against this price difference.

Flights From Chicago

To Frankfurt

Cheap Flights from Chicago to Frankfurt

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Deals from

Chicago

RatePunk searches hundreds of travel sites at once for deals on flights to Frankfurt

Prices updated 3 days ago

459 airlines compared

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Fares are subject to change and may not be available for all dates. (Data last updated Sep 8, 2026.)

Today’s best flight deals from Chicago to Frankfurt

Explore current cheapest deals departing from Chicago to Frankfurt

2026-12-01 – 2026-12-15
CHI - Frankfurt
90% AI deal score
$853
$635
Round trip
2027-01-07 – 2027-01-18
CHI - Frankfurt
77% AI deal score
$641
$635
Round trip
2026-12-02 – 2026-12-16
CHI - Frankfurt
90% AI deal score
$853
$637
Round trip
2026-12-01 – 2026-12-08
CHI - Frankfurt
90% AI deal score
$880
$637
Round trip
2027-01-16 – 2027-01-23
CHI - Frankfurt
79% AI deal score
$679
$637
Round trip
2026-10-19 – 2026-10-26
CHI - Frankfurt
90% AI deal score
$812
$638
Round trip
2026-12-07 – 2026-12-12
CHI - Frankfurt
91% AI deal score
$909
$646
Round trip
2026-11-09 – 2026-11-14
CHI - Frankfurt
77% AI deal score
$658
$649
Round trip
2026-11-04 – 2026-11-17
CHI - Frankfurt
77% AI deal score
$627
$651
Round trip
2026-11-05 – 2026-11-08
CHI - Frankfurt
77% AI deal score
$664
$652
Round trip

Chicago to Frankfurt: Overview

Insights for flights from Chicago to Frankfurt

Right now, only 8% of recent fares from Chicago to Frankfurt are classified as a good price. Fares for this route typically range from $756–$1346, with a median of $1070. Current fares are above the typical level for this route. New deals appear almost daily, suggesting frequent opportunities to find better prices.

If you are looking for cheap flights from Chicago to Frankfurt, the cheapest time to fly is often March, with a median fare of $533. Other affordable months include January, with a median fare of $659, and February, where the median fare is $690.

A typical journey from Chicago to Frankfurt takes about 23h 37m, including connections. Most itineraries connect at least once, with the median number of stopovers being 2 when a connection is required. Only 8.2% of recent fares for this route are for direct flights from Chicago to Frankfurt.

The distance between Chicago and Frankfurt is approximately 6971 kilometers, classifying this as a long-haul route. This considerable distance typically involves a significant amount of travel time, especially when accounting for layovers.

How much is a round trip from Chicago to Frankfurt

Regular price: $709 - $1,742

Prices are currently below the regular range.

The regular price range for flights from Chicago to Frankfurt is $709 to $1742. The current lowest deal is $511 with Icelandair, for travel from Dec 3-Dec 16.

now $511

Low $709

High $1,742

The cheapest time to fly from Chicago to Frankfurt

The cheapest month to fly from Chicago to Frankfurt is March, with a median price of $533. The most expensive month is December, with a median price of $1354. Prices are generally lower from January to November.

March

Cheapest

Flights from $533

December

Most Expensive

Flights from $1,354

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Direct flights from Chicago to Frankfurt

United Airlines

Last-minute flights going from Chicago to Frankfurt

Tue, Sep 1

⌛ Last-Minute

ORD - Frankfurt

Chicago (ORD) - Frankfurt (FRA)

JetBlue Airways

$1,067

$686

One-way

Wed, Sep 9

⌛ Last-Minute

ORD - Frankfurt

Chicago (ORD) - Frankfurt (FRA)

JetBlue Airways

$784

$699

One-way

Wed, Sep 9

⌛ Last-Minute

ORD - Frankfurt

Chicago (ORD) - Frankfurt (FRA)

JetBlue Airways

$929

$757

One-way

Mon, Sep 14

⌛ Last-Minute

ORD - Frankfurt

Chicago (ORD) - Frankfurt (FRA)

JetBlue Airways

$776

$676

One-way

Tue, Sep 15

⌛ Last-Minute

MDW - Frankfurt

Chicago (MDW) - Frankfurt (FRA)

Condor Flugdienst

$1,011

$722

One-way

Tue, Sep 15

⌛ Last-Minute

ORD - Frankfurt

Chicago (ORD) - Frankfurt (FRA)

Scandinavian Airlines

$810

$734

One-way

Biggest price drops on these dates for flights from Chicago to Frankfurt

9 nights

Oct 5 - Oct 14

$786 → $726

4 nights

Oct 18 - Oct 22

$848 → $788

2 nights

Oct 26 - Oct 28

$854 → $794

2 nights

Oct 20 - Oct 22

$854 → $796

Popular Airports to fly from Chicago to Frankfurt

Chicago - Frankfurt route insights

💸 Price insights

Recent fares are above the typical level

Recent fares from Chicago to Frankfurt are above the typical level, with a median of $1070.

📅 Best time to fly

March is historically the cheapest month to fly

Historically, March is the cheapest month to fly to Frankfurt, with median prices around $533.

⏱️ Flight duration

Flights typically take 23h 37m

Flights from Chicago to Frankfurt typically take 23 hours and 37 minutes, with two stopovers.

✈️ Airlines & availability

Connecting flights are dominant on this route

Connecting flights are dominant on this route, with 8.2% of recent flights being direct.

🏆 Airline highlight

United Airlines offers direct flights

United Airlines is one of the airlines that offers direct flights from Chicago to Frankfurt.

🎯 Booking tip

Deals are frequent on this route

Deals on flights from Chicago to Frankfurt are frequent, appearing within a 30-day window.

Chicago main airports to depart from

O Hare International (ORD)

Cheapest

O'Hare International Airport offers a convenient departure point for flights from Chicago to Frankfurt.

📍 ~25 km from Chicago city center (reachable by car or train).

💸 Flights from ~$727

Frankfurt main airports to arrive at

Frankfurt International Airport (FRA)

Cheapest

Frankfurt International Airport is a major hub, offering extensive connections for your arrival in Frankfurt.

📍 ~12 km from Frankfurt (reachable by car, train, bus)

💸 Flights from ~$627

Airports nearby Frankfurt used as alternative

Cologne Bonn Airport (CGN)

Cologne Bonn Airport is a major hub with a wide range of flights, offering excellent high-speed rail connections.

📍 ~135 km from Frankfurt (reachable by high-speed rail, car)

💸 Flights from ~$674

Business & First Class Flight Deals to Frankfurt

$1,704

Save $911

Scandinavian Airlines

Business Class

Frequently Asked Questions About Flights to Frankfurt

Historically, the optimal booking window for flights from Chicago to Frankfurt is typically 14-27 days before departure. During this period, the average price observed was $828. Booking within 0-6 days of departure saw average prices rise to $935, while booking 60+ days out resulted in even higher average prices of $1221. These trends are based on observations over a 90-day period.

A flight from Chicago to Frankfurt is generally considered a good deal if the price is $756 or less. This threshold represents the lower quartile of prices observed over a 90-day period. The median price for this route was $1070, with 75% of prices falling below $1346. Therefore, securing a flight at or below $756 indicates a favorable price.

Historically, March has been the cheapest month to fly from Chicago to Frankfurt, with a median price of $533. January and February also offered more affordable options, with median prices of $659 and $690 respectively. These prices are significantly lower than the annual median of $1070 for this route, based on data collected over a 270-day period.

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Flights to Frankfurt from other cities

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Chicago to Frankfurt: Overview

Insights for flights from Chicago to Frankfurt

How much is a round trip from Chicago to Frankfurt

Regular price: $709 - $1,742

Prices are currently below the regular range.

The regular price range for flights from Chicago to Frankfurt is $709 to $1742. The current lowest deal is $511 with Icelandair, for travel from Dec 3-Dec 16.

now $511

Low $709

High $1,742

The cheapest time to fly from Chicago to Frankfurt

March

Cheapest

Flights from $533

December

Most Expensive

Flights from $1,354

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec