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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main from $319

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 O'Hare Intl Airport to Frankfurt am Main departing on 4/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Chicago O'Hare Intl Airport to Frankfurt am Main

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
7:25 pm - 12:10 am
ORD
-
HHN
21h 45m
2 stops
Multiple Airlines Logo
11:55 am - 4:00 pm
HHN
-
ORD
35h 05m
3 stops
$703Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:10 am
ORD
-
HHN
21h 45m
2 stops
Multiple Airlines Logo
5:15 pm - 4:00 pm
HHN
-
ORD
29h 45m
2 stops
$731Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
6:00 pm - 12:10 am
ORD
-
HHN
23h 10m
2 stops
Multiple Airlines Logo
5:15 pm - 4:00 pm
HHN
-
ORD
29h 45m
2 stops
$745Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:10 am
ORD
-
HHN
21h 45m
2 stops
Multiple Airlines Logo
11:55 am - 4:00 pm
HHN
-
ORD
35h 05m
3 stops
$755Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:10 am
ORD
-
HHN
21h 45m
2 stops
Multiple Airlines Logo
5:15 pm - 4:00 pm
HHN
-
ORD
29h 45m
2 stops
$756Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:10 am
ORD
-
HHN
21h 45m
2 stops
Multiple Airlines Logo
11:55 am - 4:00 pm
HHN
-
ORD
35h 05m
3 stops
$764Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:55 am
ORD
-
HHN
22h 30m
3 stops
Multiple Airlines Logo
5:15 pm - 4:00 pm
HHN
-
ORD
29h 45m
2 stops
$772Multiple Airlines
mar, apr 28 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:55 am
ORD
-
HHN
22h 30m
3 stops
Multiple Airlines Logo
11:55 am - 4:00 pm
HHN
-
ORD
35h 05m
3 stops
$776Multiple Airlines
mar, apr 28 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 12:10 am
ORD
-
HHN
21h 45m
2 stops
Multiple Airlines Logo
5:15 pm - 4:00 pm
HHN
-
ORD
29h 45m
2 stops
$784Multiple Airlines
dom, apr 26 - mar, mag 12
Multiple Airlines Logo
7:25 pm - 11:50 pm
ORD
-
HHN
21h 25m
3 stops
Multiple Airlines Logo
11:10 pm - 4:00 pm
HHN
-
ORD
47h 50m
3 stops
$806Multiple Airlines
dom, apr 12 - mer, apr 15

momondo Fare Finder

 
Customize your flight search to find flights from Chicago O'Hare Intl Airport 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 marzo 31, 2026.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport 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

dom 4/26

7:25 pm-12:10 am

2 stops21h 45m

Frankfurt-Hahn

mar 5/12

11:55 am-4:00 pm

3 stops35h 05m

$703
Quickest round-trip

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/26

7:25 pm-12:10 am

2 stops21h 45m

Frankfurt-Hahn

mar 5/12

5:15 pm-4:00 pm

2 stops29h 45m

$731

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/26

6:00 pm-12:10 am

2 stops23h 10m

Frankfurt-Hahn

mar 5/12

5:15 pm-4:00 pm

2 stops29h 45m

$745

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/26

7:25 pm-12:10 am

2 stops21h 45m

Frankfurt-Hahn

mar 5/12

11:55 am-4:00 pm

3 stops35h 05m

$755

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/26

7:25 pm-12:10 am

2 stops21h 45m

Frankfurt-Hahn

mar 5/12

5:15 pm-4:00 pm

2 stops29h 45m

$756

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/26

7:25 pm-12:10 am

2 stops21h 45m

Frankfurt-Hahn

mar 5/12

11:55 am-4:00 pm

3 stops35h 05m

$764

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

mar 4/28

7:25 pm-12:55 am

3 stops22h 30m

Frankfurt-Hahn

mar 5/12

5:15 pm-4:00 pm

2 stops29h 45m

$772

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

mar 4/28

7:25 pm-12:55 am

3 stops22h 30m

Frankfurt-Hahn

mar 5/12

11:55 am-4:00 pm

3 stops35h 05m

$776

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/26

7:25 pm-12:10 am

2 stops21h 45m

Frankfurt-Hahn

mar 5/12

5:15 pm-4:00 pm

2 stops29h 45m

$784

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

dom 4/12

7:25 pm-11:50 pm

3 stops21h 25m

Frankfurt-Hahn

mer 4/15

11:10 pm-4:00 pm

3 stops47h 50m

$806

Flights are sorted by cheapest round-trip flights first.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Chicago O'Hare Intl Airport 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 O'Hare Intl Airport to Frankfurt-Hahn Airport (ORD to HHN) flight deals and tips

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

Fastest flight time

20h 30m

Direct flights

None
The fastest flight from Chicago O'Hare Intl Airport to Frankfurt-Hahn Airport takes 20h 30m
There are no direct flights from Chicago O'Hare Intl Airport to Frankfurt-Hahn Airport. There are no popular flight routes from Chicago O'Hare Intl Airport to Frankfurt-Hahn Airport.
Search flight deals

  • How far is Chicago O'Hare Intl to Frankfurt-Hahn by plane?

    There are 4283.3 mi between Chicago O'Hare Intl and Frankfurt-Hahn. In terms of flight time, this usually takes a little over 20h 30m.

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

    Prices for flights from Chicago O'Hare Intl Airport to Frankfurt-Hahn Airport were last updated today.

  • How old do you have to be to fly from Chicago O'Hare Intl Airport to Frankfurt-Hahn 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 O'Hare Intl Airport to Frankfurt-Hahn Airport.

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

    The necessary travel and health documents for your Frankfurt-Hahn Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

    Confirm your travel details to search for the latest offers for flights from Chicago O'Hare Intl Airport to Frankfurt-Hahn Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

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

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Frankfurt am Main?

It is quick and easy to find Chicago to Frankfurt am Main flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Frankfurt am Main that suits you.

Can I find flights from Chicago to Frankfurt am Main with flexible booking policies on momondo?

momondo does allow users to show only those flights to Frankfurt am Main from Chicago which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Frankfurt am Main from Chicago. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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 offers price alerts on flights to Frankfurt am Main from Chicago. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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