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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from ORD to KEF starting at $426 One Way, $379 Round Trip

Prices starting at $379 for return flights and $426 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.

Sun, Dec 7 - Thu, Dec 11
ORD
Chicago
KEF
Reykjavik
$379 Roundtrip, just found
$379
Roundtrip
just found
Select Icelandair flight, departing Sun, Dec 7 from Chicago to Reykjavik, returning Thu, Dec 11, priced at $379 just found
Fri, Aug 28 - Wed, Sep 16
ORD
Chicago
KEF
Reykjavik
$547 Roundtrip, found 6 days ago
$547
Roundtrip
found 6 days ago
Select Air Canada flight, departing Fri, Aug 28 from Chicago to Reykjavik, returning Wed, Sep 16, priced at $547 found 6 days ago
Thu, May 14 - Wed, May 27
ORD
Chicago
KEF
Reykjavik
$547 Roundtrip, found 15 hours ago
$547
Roundtrip
found 15 hours ago
Select United flight, departing Thu, May 14 from Chicago to Reykjavik, returning Wed, May 27, priced at $547 found 15 hours ago
Sun, Sep 13 - Mon, Sep 21
ORD
Chicago
KEF
Reykjavik
$562 Roundtrip, found 4 hours ago
$562
Roundtrip
found 4 hours ago
Select Virgin Atlantic flight, departing Sun, Sep 13 from Chicago to Reykjavik, returning Mon, Sep 21, priced at $562 found 4 hours ago
Thu, May 14 - Wed, May 27
ORD
Chicago
KEF
Reykjavik
$562 Roundtrip, found 15 hours ago
$562
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, May 14 from Chicago to Reykjavik, returning Wed, May 27, priced at $562 found 15 hours ago

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
$147 nightly
The price is $170 total per night from Nov 25 to Nov 26
$170 total
Nov 25 - Nov 26
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,664 reviews)
Breakfast should be included. Noon checkout a huge benefit

Reviewed on Oct 27, 2025

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
$211 nightly
The price is $241 total per night from Nov 1 to Nov 2
$241 total
Nov 1 - Nov 2
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and 2 restaurants. Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (1,006 reviews)
Great hotel bug dissapointed with restaurants.

Reviewed on Oct 27, 2025

Courtyard by Marriott Reykjavik Keflavik Airport
Hótel Berg

Hótel Berg

4 out of 5
Bakkavegur 17, Reykjanesbær
$139 nightly
The price is $161 total per night from Nov 5 to Nov 6
$161 total
Nov 5 - Nov 6
Total with taxes and fees
Stay at this 4-star business-friendly hotel in Reykjanesbær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the pool and the restaurant ...
9.4/10 Exceptional! (1,184 reviews)
Great breakfast, airport shuttle to airport. We ran into problems getting to the hotel form the airport as we didn’t have a booster and needed to call a special cab that had one or we couldn’t get a ride. Also it cost over $200 to take a cab to the city one way; which was very hard. However, I’d ...

Reviewed on Oct 25, 2025

Hótel Berg
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
$147 nightly
The price is $170 total per night from Nov 25 to Nov 26
$170 total
Nov 25 - Nov 26
Total with taxes and fees
Stay at this 3-star business-friendly hotel in Suðurnesjabær. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the ...
8.8/10 Excellent! (1,664 reviews)
Breakfast should be included. Noon checkout a huge benefit

Reviewed on Oct 27, 2025

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2, Suðurnesjabær
$120 nightly
The price is $139 total per night from Oct 30 to Oct 31
$139 total
Oct 30 - Oct 31
Total with taxes and fees
Stay at this 3.5-star beach hotel in Suðurnesjabær. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant in ...
9.6/10 Exceptional! (1,003 reviews)
A good spot for a long layover. Close to the airport and some attractions. Be sure to make a reservation for dinner if arriving late. Comfortable beds and clean bathroom. Also had a nice gathering area for our large group to relax together to plan the next days events.

Reviewed on Oct 28, 2025

Lighthouse Inn
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur, Suðurnesjabær
Stay at this 3-star guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Old Garður Lighthouse ...
9.2/10 Wonderful! (388 reviews)
Very close to airport and Keflavik town.

Reviewed on Oct 18, 2025

Get rates
iStay Cottages
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.

More to Explore