$459 Cheap Flights from Chicago to Reykjavik

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from O'Hare Intl. to Keflavik Intl.

Amazing ORD to KEF Flight Deals

The cheapest flights to Keflavik Intl. found within the past 7 days were $538 round trip and $459 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from ORD to Reykjavík--Keflavík Airport right now?
Ensure you go to the Covid-19 Travel Advisor to find out if there are any current travel advice reports and quarantine requirements in place in Reykjavík–Keflavík Airport when jet-setting from O’Hare Intl. Airport (ORD).
Are there direct flights from ORD to Reykjavík--Keflavík Airport?
Your next incredible adventure is on the opposite side of a single flight. You can fly direct from O’Hare Intl. Airport (ORD) to Reykjavík–Keflavík Airport with multiple airlines, including Icelandair and United Airlines.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to KEF, please visit our Customer Service Portal.
How long is the flight from O'Hare Airport to Reykjavík--Keflavík Airport?
It takes approximately 10 hours and 14 minutes to get from Chicago to Reykjanesbær. For such a lengthy flight, you’ll want to be as well prepared as possible. Think about bringing a neck pillow for better sleep, packing some healthy snacks and wearing loose-fitting, layered clothes.
What is the flight distance from ORD to Keflavik Intl. Airport (KEF)?
The flight distance from O’Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF) is 2,900 mi. Neck pillow? Check. Hairbrush so you look fabulous on landing? Check. We recommend you pack all the long-haul essentials for this journey.
What airlines fly from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
If you want to get to Reykjanesbær from Chicago, you’ll find a number of airlines that have direct flights. One of the most well-known is Icelandair (FI), which has 21 flights on this route every month. It’s a good idea to also look into the deals on offer from United Airlines (UA). This airline operates 13 flights monthly on the Chicago to Reykjanesbær route. Compare the two airlines to walk away with the best fare.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Icelandair, Wizz Air or SAS you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.


Traveling From
O'Hare Intl.
Traveling To
Keflavik Intl.
Shortest Flight Time
6 hours 5 mins
Earliest Departure Time
7:30PM CDT
Latest Departure Time
7:30PM CDT
Lowest Flight Price

Route Info

Flight path for flights from O'Hare International Airport to Keflavik International Airport

2,952.00 miles

Airlines & Aircraft Used on ORD to KEF Flight Routes

Airline Carrier
Boeing 737-800 pax

Discover our best flights from Chicago ORD to Reykjavik KEF. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 


Find our best return flights from Chicago ORD to Reykjavik KEF at the right price  

Airfares to Reykjavik KEF from Chicago ORD currently cost between $538 and $815. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 


Book one-way flights from Chicago ORD to Reykjavik KEF 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago ORD to Reykjavik KEF on Travelocity starting at $459. Prices and availability subject to change. Additional terms may apply. 


Get to Reykjavik KEF from Chicago ORD quicker with direct flights. 

Get to Reykjavik faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to KEF from ORD to take around 6 hour(s) 5 min(s).  


Find our cheapest airfares for flights from Chicago ORD to Reykjavik KEF

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to KEF from ORD. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  


Get our best airfare deals for your flight from Chicago ORD to Reykjavik KEF today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Chicago ORD to Reykjavik KEF. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 


Book flexible airline tickets for flights to Reykjavik KEF from Chicago ORD 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to KEF from ORD have this option.  


Travel with confidence when you book flights to Reykjavik KEF from Chicago ORD with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.