Cheap flights from ORD to KEF (O'Hare Intl. to Keflavik Intl.)

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Cheap Flights from ORD to KEF starting at $453 One Way, $433 Round Trip

Prices starting at $433 for return flights and $453 for one-way flights to Keflavik Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Apr 25 - Wed, Apr 29
ORD
Chicago
KEF
Reykjavik
$433 Roundtrip, found 15 hours ago
$433
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Sat, Apr 25 from Chicago to Reykjavik, returning Wed, Apr 29, priced at $433 found 15 hours ago
Wed, Apr 15 - Fri, Apr 24
ORD
Chicago
KEF
Reykjavik
$590 Roundtrip, found 6 days ago
$590
Roundtrip
found 6 days ago
Select Scandinavian Airlines flight, departing Wed, Apr 15 from Chicago to Reykjavik, returning Fri, Apr 24, priced at $590 found 6 days ago
Tue, Apr 21 - Thu, Apr 30
ORD
Chicago
KEF
Reykjavik
$778 Roundtrip, found 5 days ago
$778
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Apr 21 from Chicago to Reykjavik, returning Thu, Apr 30, priced at $778 found 5 days ago
Mon, Aug 10 - Thu, Aug 20
ORD
Chicago
KEF
Reykjavik
$780 Roundtrip, found 6 days ago
$780
Roundtrip
found 6 days ago
Select Air Canada flight, departing Mon, Aug 10 from Chicago to Reykjavik, returning Thu, Aug 20, priced at $780 found 6 days ago
Fri, Apr 17 - Sun, Apr 26
ORD
Chicago
KEF
Reykjavik
$831 Roundtrip, just found
$831
Roundtrip
just found
Select Lufthansa flight, departing Fri, Apr 17 from Chicago to Reykjavik, returning Sun, Apr 26, priced at $831 just found

Hotel Ideas near Keflavik Intl.

Airport Hotels near Keflavik Intl.

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

3 out of 5
Blikavöllur 2 Suðurnesjabær Southern Peninsula
$165 nightly
The price is $189 total per night from Apr 14 to Apr 15
$189 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast ...
8.8/10 Excellent! (1,679 reviews)
Walking distance to airport

Reviewed on Mar 13, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Courtyard by Marriott Reykjavik Keflavik Airport

Courtyard by Marriott Reykjavik Keflavik Airport

4 out of 5
Adalgata 60 Reykjanesbær
$166 nightly
The price is $191 total per night from Mar 17 to Mar 18
$191 total
Mar 17 - Mar 18
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (1,005 reviews)
Yes

Reviewed on Mar 12, 2026

Courtyard by Marriott Reykjavik Keflavik Airport
Konvin Hotel by Reykjavik Keflavik Airport

Konvin Hotel by Reykjavik Keflavik Airport

3 out of 5
Keilisbraut 762 Reykjanesbær
$100 nightly
The price is $117 total per night from Apr 14 to Apr 15
$117 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.6/10 Excellent! (1,131 reviews)
We needed a place to stay the night before leaving Keflavik Airport and found this total gem. The place was updated and clean, and the staff was friendly and helpful. We didn't eat at the hotel restaurant, but the menu looked good. I would totally recommend this hotel.

Reviewed on Mar 12, 2026

Konvin Hotel by Reykjavik Keflavik Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Reykjavik

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF

3 out of 5
Blikavöllur 2 Suðurnesjabær Southern Peninsula
$165 nightly
The price is $189 total per night from Apr 14 to Apr 15
$189 total
Apr 14 - Apr 15
Total with taxes and fees
Book a stay at this business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast ...
8.8/10 Excellent! (1,679 reviews)
Walking distance to airport

Reviewed on Mar 13, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
Stay at this guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Old Garður Lighthouse are located ...
9.2/10 Wonderful! (414 reviews)
Clean and easy check in after our late night flight

Reviewed on Mar 12, 2026

Get rates
iStay Cottages
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$119 nightly
The price is $140 total per night from Apr 12 to Apr 13
$140 total
Apr 12 - Apr 13
Total with taxes and fees
Book a stay at this beach hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in our ...
9.8/10 Exceptional! (1,001 reviews)
Breakfast good, staff friendly. Great spot for Northern lights. Although the restaurant was closed on the night we stayed, there is a great option 5 mins down the road in the museum

Reviewed on Mar 11, 2026

Lighthouse Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ORD to KEF Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ORD Address & GPS
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA Code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time Zone:
America/Chicago
KEF Address & GPS
Address:
Reykjavik ,
Iceland
IATA Code:
KEF
Longitude:
-22.624283
Latitude:
63.997765
Time Zone:
Atlantic/Reykjavik

Frequently asked questions

Are there non-stop flights from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
Before you climb aboard the aircraft at O'Hare Airport, be sure to pack loads of tasty snacks in your carry-on bag. Icelandair flies direct to Reykjavík–Keflavík Airport, so you won't get the chance to top up en route.
What is the shortest flight from O'Hare Airport to Keflavik Intl. Airport (KEF)?
It's a long way from ORD to KEF — 11 hours and 53 minutes at least. But all that time cooped up in the cabin doesn't have to be a drag. Come prepared and get on the plane with the essentials like a few toiletries and an eye mask.
How many hours flight from ORD to Keflavik Intl. Airport (KEF)?
From the time you climb over ORD to the instant the wheels kiss the tarmac in Reykjavík–Keflavík Airport, you'll have been flying for around 11 hours and 54 minutes. Sail through this lengthy flight by taking essentials like a neck pillow, earphones and something warm to wear.
What airlines have the most flights from ORD to Keflavik Intl. Airport (KEF)?
One of the top airlines operating on the Chicago to Reykjavik route, Icelandair is the start of your next thrilling adventure. Choose from 30 flights every month with this carrier.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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