
$471 Cheap Aer Lingus flights from Chicago to Frankfurt (ORD to FRA)
Find The Best Day To Fly from Chicago to Frankfurt
Amazing Aer Lingus ORD to FRA Flight Deals
The cheapest flights to Frankfurt Intl. found within the past 7 days were $645 round trip and $471 one way. Prices and availability subject to change. Additional terms may apply.
FRA From ORD Economy Coach Packages on Similar Airlines



Frequently asked questions
Discover our best Aer Lingus flight from Chicago ORD to Frankfurt FRA
To find the best deals on flights to Chicago from Frankfurt with Aer Lingus, just enter your travel dates, filter by Aer Lingus, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.
Return flights from Chicago ORD to Frankfurt FRA with Aer Lingus
If you’re planning a round trip, booking return flights with Aer Lingus is usually the most cost-effective option. With airfares ranging from $645 to $645, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Aer Lingus flights from Chicago ORD to Frankfurt FRA
A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Aer Lingus flight from Chicago to Frankfurt costs from $471. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Frankfurt FRA from Chicago ORD with Aer Lingus
To find a cheap Aer Lingus flight from Chicago ORD to Frankfurt FRA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.
How to find our best airfare deals on Aer Lingus flights from Chicago ORD to Frankfurt FRA
If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as November, or if you book a flight with a stopover.
Find nonstop flights from Chicago ORD to Frankfurt FRA with Aer Lingus
If you’re keen to be on Frankfurt soil fast, don’t waste time with a stopover—filter your search results to show direct Aer Lingus flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Aer Lingus flights from Chicago ORD to Frankfurt FRA
Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.
There are a lot of reasons to book your flights to Frankfurt FRA from Chicago ORD with Aer Lingus on Travelocity
At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.
Airport code | Country | Airport name | Number of flights |
---|---|---|---|
ORD | USA | O'Hare Intl. | 43 |
DUB | IRL | Dublin | 16 |
LHR | GBR | Heathrow | 7 |
BOS | USA | Logan Intl. | 7 |
JFK | USA | John F. Kennedy Intl. | 5 |
MSN | USA | Dane County Regional | 4 |
IAH | USA | George Bush Intercontinental | 4 |
LAX | USA | Los Angeles Intl. | 3 |
STL | USA | Lambert-St. Louis Intl. | 3 |
GRR | USA | Gerald R. Ford Intl. | 3 |
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Popular Aer Lingus Flight Routes from ORD
Top Aer Lingus Flight Routes from FRA
Top Flights for Aer Lingus originating from ORD
Domestic
- Miami to Madrid (MIA - MAD)
- Chicago to London (ORD - LHR)
- New York to London (JFK - LCY)
- Los Angeles to Rome (LAX - FCO)
- New York to Madrid (JFK - MAD)
- New York to Dublin (JFK - DUB)
- New York to Barcelona (JFK - BCN)
- Boston to London (BOS - LHR)
- Los Angeles to London (LAX - LHR)
- Newark Liberty Intl. Airport to London (EWR - LHR)
International
- Chicago to Rome (ORD - FCO)
- Washington to London (IAD - LHR)
- Newark Liberty Intl. Airport to Rome (EWR - FCO)
- Los Angeles to Rome (LAX - FCO)
- Miami to Madrid (MIA - MAD)
- New York to Dublin (JFK - DUB)
- New York to Dublin (JFK - DUB)
- Los Angeles to London (LAX - LHR)
- Los Angeles to Paris (LAX - CDG)
- New York to Barcelona (JFK - BCN)
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