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Prices were available within the past 7 days and start at €398 for one-way flights and €514 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 7 Oct - Fri, 17 Oct
ORD
Chicago
KEF
Reykjavik
€514 Return, found 19 hours ago
€514
Return
found 19 hours ago

Thu, 30 Oct - Tue, 4 Nov
ORD
Chicago
KEF
Reykjavik
€552 Return, found 5 days ago
€552
Return
found 5 days ago

Mon, 5 May - Fri, 9 May
ORD
Chicago
KEF
Reykjavik
€563 Return, found 5 days ago
€563
Return
found 5 days ago

Mon, 18 Aug - Wed, 27 Aug
ORD
Chicago
KEF
Reykjavik
€616 Return, found 4 days ago
€616
Return
found 4 days ago

Wed, 26 Nov - Mon, 1 Dec
ORD
Chicago
KEF
Reykjavik
€631 Return, found 19 hours ago
€631
Return
found 19 hours ago

Mon, 18 Aug - Wed, 27 Aug
ORD
Chicago
KEF
Reykjavik
€647 Return, found 4 days ago
€647
Return
found 4 days ago
Origin airport | O'Hare Intl. |
Destination airport | Keflavik Intl. |
Airlines serving | American Airlines, British Airways, Delta, Finnair, Icelandair, Lufthansa, Scandinavian Airlines |
Popular airline | Icelandair |
Distance | 4696 km |
Most Popular Icelandair Routes from Chicago
- Toronto to Dublin (YYZ - DUB)
- Warsaw to New York (WAW - JFK)
- Dublin to Seattle (DUB - SEA)
- Boston to Dublin (BOS - DUB)
- Dublin to Chicago (DUB - ORD)
- Dublin to Vancouver (DUB - YVR)
- Dublin to San Francisco (DUB - SFO)
- Dublin to New York (DUB - JFK)
- Dublin to Orlando (DUB - MCO)
- Dublin to Las Vegas (DUB - LAS)
- Boston to Dublin (BOS - DUB)
- Dublin to Las Vegas (DUB - LAS)
- Dublin to Seattle (DUB - SEA)
- Toronto to Dublin (YYZ - DUB)
- Dublin to Baltimore (DUB - BWI)
- Dublin to San Diego (DUB - SAN)
- Dublin to Denver (DUB - DEN)
- Dublin to New York (DUB - JFK)
- Dublin to Nashville (DUB - BNA)
- Dublin to Vancouver (DUB - YVR)
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)
*Available to Expedia members.