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Prices were available within the past 7 days and start at €426 for one-way flights and €484 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, 22 Sep - Mon, 29 Sep
ORD
Chicago
KEF
Reykjavik
€484 Return, found 2 days ago
€484
Return
found 2 days ago

Thu, 10 Jul - Thu, 17 Jul
ORD
Chicago
KEF
Reykjavik
€542 Return, found 2 days ago
€542
Return
found 2 days ago

Thu, 10 Jul - Wed, 16 Jul
ORD
Chicago
KEF
Reykjavik
€543 Return, found 4 days ago
€543
Return
found 4 days ago
Origin airport | O'Hare Intl. |
Destination airport | Keflavik Intl. |
Airlines serving | Air Canada, Air France, American Airlines, British Airways, Brussels Airlines, Delta, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United |
Popular airline | Lufthansa |
Distance | 4696 km |
Average flight time | 11 hours 13 mins |
Most Popular Delta Routes from Chicago
- Dublin to Boston (DUB - BOS)
- Dublin to Chicago (DUB - MDW)
- Dublin to New York (DUB - LGA)
- Dublin to Vancouver (DUB - YVR)
- Shannon to New York (SNN - JFK)
- Dublin to Boston (DUB - BOS)
- Dublin to Mexico City (DUB - MEX)
- Dublin to Toronto (DUB - YYZ)
- Dublin to New York (DUB - LGA)
- Dublin to Nashville (DUB - BNA)
- Dublin to Los Angeles (DUB - LAX)
- Dublin to New York (DUB - JFK)
- Dublin to New York (DUB - LGA)
- Dublin to San Francisco (DUB - SFO)
- Dublin to Chicago (DUB - ORD)
- Dublin to Miami (DUB - MIA)
- Dublin to Buenos Aires (DUB - EZE)
- Dublin to Cancun (DUB - CUN)
- Dublin to Toronto (DUB - YYZ)
- Dublin to Boston (DUB - BOS)
Expedia's Latest Trends
Flights
Flights from New York (JFK) to Chicago (ORD)Flights from Chicago (ORD) to Shannon (SNN)Flights from Boston (BOS) to Chicago (ORD)Flights from Chicago (ORD) to Orlando (MCO)Flights from Shannon (SNN) to Chicago (ORD)Flights from Chicago (ORD) to Los Angeles (LAX)Flights from Chicago (ORD) to San Diego (SAN)Flights from Dublin (DUB) to Chicago (ORD)Flights from Chicago (ORD) to Dallas (DFW)Flights from Naples (NAP) to Chicago (ORD)Flights from London (LHR) to Chicago (ORD)Flights from Chicago (ORD) to Las Vegas (LAS)Flights from Chicago (ORD) to Dublin (DUB)Flights from Chicago (ORD) to St. Louis (STL)Flights from Philadelphia (PHL) to Chicago (ORD)Flights from Chicago (ORD) to Boston (BOS)Flights from Chicago (ORD) to Minneapolis - St. Paul (MSP)Flights from Los Angeles (LAX) to Chicago (ORD)Flights from Chicago (ORD) to Miami (MIA)Flights from Orlando (MCO) to Chicago (ORD)Flights from Chicago (ORD) to Nashville (BNA)Flights from Chicago (ORD) to Seattle (SEA)Flights from Cork (ORK) to Chicago (ORD)Flights from Vancouver (YVR) to Chicago (ORD)Flights from Chicago (ORD) to Indianapolis (IND)Flights from New York (LGA) to Chicago (ORD)Flights from Chicago (ORD) to New York (LGA)Flights from Toronto (YYZ) to Chicago (ORD)Flights from Chicago (ORD) to Detroit (DTW)Flights from Chicago (ORD) to San Francisco (SFO)
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