Cheap Flights From O'Hare Intl. (ORD) To Keflavik Intl. (KEF)

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Cheapest Flights from Chicago (ORD) to Reykjavik (KEF)

The cheapest flights to Keflavik Intl. found within the past 7 days were CA $646 round trip and CA $618 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Feb 15 - Tue, Feb 24
ORD
Chicago
KEF
Reykjavik
CA $646 Roundtrip, found 1 day ago
CA $646
Roundtrip
found 1 day ago
Select Icelandair flight, departing Sun, Feb 15 from Chicago to Reykjavik, returning Tue, Feb 24, priced at CA $646 found 1 day ago
Sun, Jun 7 - Fri, Jun 12
ORD
Chicago
KEF
Reykjavik
CA $868 Roundtrip, found 2 days ago
CA $868
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Jun 7 from Chicago to Reykjavik, returning Fri, Jun 12, priced at CA $868 found 2 days ago
Sun, Jun 7 - Fri, Jun 12
ORD
Chicago
KEF
Reykjavik
CA $896 Roundtrip, found 2 days ago
CA $896
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Jun 7 from Chicago to Reykjavik, returning Fri, Jun 12, priced at CA $896 found 2 days ago
Sun, Jun 7 - Fri, Jun 12
ORD
Chicago
KEF
Reykjavik
CA $916 Roundtrip, found 2 days ago
CA $916
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Jun 7 from Chicago to Reykjavik, returning Fri, Jun 12, priced at CA $916 found 2 days ago
Fri, Apr 10 - Sun, Apr 19
ORD
Chicago
KEF
Reykjavik
CA $935 Roundtrip, found 4 days ago
CA $935
Roundtrip
found 4 days ago
Select Icelandair flight, departing Fri, Apr 10 from Chicago to Reykjavik, returning Sun, Apr 19, priced at CA $935 found 4 days ago
Sun, Jun 7 - Fri, Jun 12
ORD
Chicago
KEF
Reykjavik
CA $943 Roundtrip, found 2 days ago
CA $943
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sun, Jun 7 from Chicago to Reykjavik, returning Fri, Jun 12, priced at CA $943 found 2 days ago
Sat, Apr 11 - Sat, Apr 18
ORD
Chicago
KEF
Reykjavik
CA $947 Roundtrip, found 2 days ago
CA $947
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Apr 11 from Chicago to Reykjavik, returning Sat, Apr 18, priced at CA $947 found 2 days ago
Sat, Apr 11 - Sat, Apr 18
ORD
Chicago
KEF
Reykjavik
CA $969 Roundtrip, found 2 days ago
CA $969
Roundtrip
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, Apr 11 from Chicago to Reykjavik, returning Sat, Apr 18, priced at CA $969 found 2 days ago
Fri, Apr 10 - Sat, Apr 18
ORD
Chicago
KEF
Reykjavik
CA $970 Roundtrip, found 2 days ago
CA $970
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Apr 10 from Chicago to Reykjavik, returning Sat, Apr 18, priced at CA $970 found 2 days ago
Fri, Apr 10 - Sat, Apr 18
ORD
Chicago
KEF
Reykjavik
CA $972 Roundtrip, found 2 days ago
CA $972
Roundtrip
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, Apr 10 from Chicago to Reykjavik, returning Sat, Apr 18, priced at CA $972 found 2 days ago

Frequently asked questions

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.
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 is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca 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 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from Chicago (ORD)

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Popular Flight Routes from Reykjavik (KEF)

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*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.