
$594 Cheap Finnair flights from Chicago to Reykjavik (ORD to KEF)
Find The Best Day To Fly from Chicago to Reykjavik
Amazing Finnair ORD to KEF Flight Deals
The cheapest flights to Keflavik Intl. found within the past 7 days were $763 round trip and $594 one way. Prices and availability subject to change. Additional terms may apply.
KEF From ORD Economy Coach Packages on Similar Airlines



Discover our best Finnair flight from Chicago ORD to Reykjavik KEF
To find the best deals on flights to Chicago from Reykjavik with Finnair, just enter your travel dates, filter by Finnair, 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 Reykjavik KEF with Finnair
If you’re planning a round trip, booking return flights with Finnair is usually the most cost-effective option. With airfares ranging from $763 to $763, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.
Book one-way Finnair flights from Chicago ORD to Reykjavik KEF
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 Finnair flight from Chicago to Reykjavik costs from $594. Prices and availability subject to change. Additional terms may apply.
The easy way to find cheap flights to Reykjavik KEF from Chicago ORD with Finnair
To find a cheap Finnair flight from Chicago ORD to Reykjavik KEF, 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 Finnair flights from Chicago ORD to Reykjavik KEF
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 May, or if you book a flight with a stopover.
Find nonstop flights from Chicago ORD to Reykjavik KEF with Finnair
If you’re keen to be on Reykjavik soil fast, don’t waste time with a stopover—filter your search results to show direct Finnair flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.
Flexible airline tickets for Finnair flights from Chicago ORD to Reykjavik KEF
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 Reykjavik KEF from Chicago ORD with Finnair 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 |
---|---|---|---|
HEL | FIN | Vantaa | 17 |
BGO | NOR | Flesland | 12 |
LHR | GBR | Heathrow | 10 |
CTS | JPN | New Chitose | 4 |
OSL | NOR | Gardermoen | 4 |
FRO | NOR | Floro | 4 |
KEF | ISL | Keflavik Intl. | 4 |
JFK | USA | John F. Kennedy Intl. | 4 |
PVG | CHN | Pudong Intl. | 4 |
TOS | NOR | Langnes | 3 |
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Reviewed on Jul 11, 2025
Popular Finnair Flight Routes from ORD
Domestic
- New York to Milan (JFK - MXP)
- Chicago to London (ORD - LHR)
- Atlanta to London (ATL - LHR)
- New York to Lisbon (JFK - LIS)
- New York to Paris (JFK - CDG)
- New York to Barcelona (JFK - BCN)
- Boston to London (BOS - LHR)
- San Francisco to London (SFO - LHR)
- Chicago to Paris (ORD - CDG)
- New York to Dublin (JFK - DUB)
International
- Miami to Madrid (MIA - MAD)
- San Francisco to London (SFO - LHR)
- Baltimore to London (BWI - LHR)
- Washington to London (IAD - LHR)
- New York to London (JFK - LHR)
- Chicago to Paris (ORD - CDG)
- Los Angeles to Paris (LAX - CDG)
- Baltimore to London (BWI - LHR)
- Washington to London (IAD - LHR)
- New York to Tokyo (JFK - NRT)
Most Popular
- Phoenix to Chicago (PHX - ORD)
- Chicago to Denver (ORD - DEN)
- Los Angeles to Chicago (LAX - ORD)
- Chicago to Las Vegas (ORD - LAS)
- Philadelphia to Chicago (PHL - ORD)
- Chicago to Miami (ORD - MIA)
- Chicago to Fort Myers (ORD - RSW)
- Chicago to Washington (ORD - DCA)
- New York to Chicago (JFK - ORD)
- Chicago to New York (ORD - LGA)
- Chicago to Orlando (ORD - MCO)
- Chicago to Tampa (ORD - TPA)
- Chicago to Mexico City (ORD - MEX)
- Chicago to San Diego (ORD - SAN)
- Chicago to Phoenix (ORD - PHX)
- Chicago to Dallas (ORD - DFW)
- Chicago to Atlanta (ORD - ATL)
- Chicago to Nashville (ORD - BNA)
- Chicago to Philadelphia (ORD - PHL)
- Chicago to San Francisco (ORD - SFO)
- Tampa to Chicago (TPA - ORD)
- Dallas to Chicago (DFW - ORD)
- Chicago to Fort Lauderdale (ORD - FLL)
- Chicago to Boston (ORD - BOS)
- Orlando to Chicago (MCO - ORD)
- San Francisco to Chicago (SFO - ORD)
- Raleigh to Chicago (RDU - ORD)
- Denver to Chicago (DEN - ORD)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Cancun (ORD - CUN)