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Cheap flights from Chicago to Frankfurt am Main from $363

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 departing on 9/22. 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

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 12:55 am
ORD
-
HHN
22h 30m
3 stops
Multiple Airlines Logo
11:15 pm - 6:15 pm
HHN
-
ORD
26h 00m
3 stops
$829Multiple Airlines
Tue, Sep 15 - Wed, Sep 23
Multiple Airlines Logo
7:05 pm - 12:55 am
ORD
-
HHN
22h 50m
2 stops
Multiple Airlines Logo
11:15 pm - 6:15 pm
HHN
-
ORD
26h 00m
3 stops
$879Multiple Airlines
Wed, Sep 16 - Wed, Sep 30
Multiple Airlines Logo
7:25 pm - 11:50 pm
ORD
-
HHN
21h 25m
3 stops
Multiple Airlines Logo
8:45 am - 4:30 pm
HHN
-
ORD
37h 45m
3 stops
$882Multiple Airlines
Sun, Sep 20 - Sat, Oct 31
Multiple Airlines Logo
10:25 pm - 12:05 am
ORD
-
HHN
18h 40m
3 stops
Multiple Airlines Logo
7:40 am - 6:15 pm
HHN
-
ORD
41h 35m
3 stops
$883Multiple Airlines
Sat, Sep 5 - Sat, Sep 19
Multiple Airlines Logo
7:25 pm - 12:05 am
ORD
-
HHN
21h 40m
3 stops
Multiple Airlines Logo
1:30 pm - 11:50 am
HHN
-
ORD
29h 20m
2 stops
$884Multiple Airlines
Sat, Sep 5 - Sat, Sep 19
Multiple Airlines Logo
7:25 pm - 12:55 am
ORD
-
HHN
22h 30m
3 stops
Multiple Airlines Logo
8:50 am - 11:50 am
HHN
-
ORD
34h 00m
2 stops
$885Multiple Airlines
Tue, Sep 15 - Wed, Sep 23
Multiple Airlines Logo
4:20 pm - 8:45 pm
ORD
-
HHN
21h 25m
2 stops
Multiple Airlines Logo
12:30 am - 6:15 pm
HHN
-
ORD
24h 45m
3 stops
$888Multiple Airlines
Mon, Sep 28 - Sun, Oct 4
Multiple Airlines Logo
7:25 pm - 12:05 am
ORD
-
HHN
21h 40m
3 stops
Multiple Airlines Logo
1:30 pm - 11:50 am
HHN
-
ORD
29h 20m
2 stops
$895Multiple Airlines
Sat, Oct 3 - Sat, Oct 17
Multiple Airlines Logo
2:20 pm - 3:35 pm
ORD
-
HHN
18h 15m
2 stops
Multiple Airlines Logo
12:30 am - 9:25 pm
HHN
-
ORD
27h 55m
3 stops
$897Multiple Airlines
Mon, Aug 17 - Sun, Aug 30
Multiple Airlines Logo
10:25 pm - 12:55 am
ORD
-
HHN
19h 30m
3 stops
Multiple Airlines Logo
10:35 pm - 12:40 pm
HHN
-
ORD
45h 05m
3 stops
$898Multiple Airlines
Tue, May 26 - Tue, Jun 16

momondo Fare Finder

 
Customize your flight search to find flights from Chicago to Frankfurt-Hahn Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 8, 2026.
Use the filters below to find and compare flights from Chicago to Frankfurt-Hahn Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Tue 9/15

7:25 pm-12:55 am

3 stops22h 30m

Frankfurt-Hahn

Wed 9/23

11:15 pm-6:15 pm

3 stops26h 00m

$829

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Wed 9/16

7:05 pm-12:55 am

2 stops22h 50m

Frankfurt-Hahn

Wed 9/30

11:15 pm-6:15 pm

3 stops26h 00m

$879

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Sun 9/20

7:25 pm-11:50 pm

3 stops21h 25m

Frankfurt-Hahn

Sat 10/31

8:45 am-4:30 pm

3 stops37h 45m

$882

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Sat 9/5

10:25 pm-12:05 am

3 stops18h 40m

Frankfurt-Hahn

Sat 9/19

7:40 am-6:15 pm

3 stops41h 35m

$883

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Sat 9/5

7:25 pm-12:05 am

3 stops21h 40m

Frankfurt-Hahn

Sat 9/19

1:30 pm-11:50 am

2 stops29h 20m

$884

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Tue 9/15

7:25 pm-12:55 am

3 stops22h 30m

Frankfurt-Hahn

Wed 9/23

8:50 am-11:50 am

2 stops34h 00m

$885
Quickest round-trip

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Mon 9/28

4:20 pm-8:45 pm

2 stops21h 25m

Frankfurt-Hahn

Sun 10/4

12:30 am-6:15 pm

3 stops24h 45m

$888

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Sat 10/3

7:25 pm-12:05 am

3 stops21h 40m

Frankfurt-Hahn

Sat 10/17

1:30 pm-11:50 am

2 stops29h 20m

$895

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Mon 8/17

2:20 pm-3:35 pm

2 stops18h 15m

Frankfurt-Hahn

Sun 8/30

12:30 am-9:25 pm

3 stops27h 55m

$897

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Tue 5/26

10:25 pm-12:55 am

3 stops19h 30m

Frankfurt-Hahn

Tue 6/16

10:35 pm-12:40 pm

3 stops45h 05m

$898

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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When to book flights from Chicago to Frankfurt-Hahn Airport

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

Cheap Chicago to Frankfurt-Hahn Airport (CHI to HHN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago to Frankfurt-Hahn Airport

Fastest flight time

16h 50m

Direct flights

None
The fastest flight from Chicago to Frankfurt-Hahn Airport takes 16h 50m
There are no direct flights from Chicago to Frankfurt-Hahn Airport. There are no popular flight routes from Chicago to Frankfurt-Hahn Airport.
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Frequently asked questions about flying from Chicago to Frankfurt-Hahn Airport

  • How far is Chicago to Frankfurt-Hahn by plane?

    The distance between Chicago and Frankfurt-Hahn is about 4277.9 mi. 16h 50m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Chicago to Frankfurt-Hahn Airport?

    Prices for flights from Chicago to Frankfurt-Hahn Airport are updated daily.

  • How old do you have to be to fly from Chicago to Frankfurt-Hahn Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Chicago to Frankfurt-Hahn Airport.

  • What documentation or ID do you need to fly to Frankfurt-Hahn Airport?

    The travel and health documents you'll need for your trip to Frankfurt-Hahn Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Frankfurt-Hahn Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Frequently asked questions about flying from Chicago to Frankfurt-Hahn Airport

  • How do I get Price Alerts for flights from Chicago to Frankfurt-Hahn Airport?

    Price Alerts will notify you by email when the price for flights to Frankfurt-Hahn Airport from Chicago decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Chicago to Frankfurt-Hahn Airport with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

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?

Flights from Chicago to Frankfurt am Main with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Chicago to Frankfurt am Main?

Once you have performed a search for Chicago to Frankfurt am Main flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Chicago to Frankfurt am Main right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Chicago to Frankfurt am Main flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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