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 $448 One Way, $468 Round Trip

Prices starting at $468 for return flights and $448 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, Nov 15 - Thu, Nov 19
ORD
Chicago
KEF
Reykjavik
$468 Roundtrip, just found
$468
Roundtrip
just found
Select Icelandair flight, departing Sun, Nov 15 from Chicago to Reykjavik, returning Thu, Nov 19, priced at $468 just found
Sat, Jun 5 - Sat, Jun 12
ORD
Chicago
KEF
Reykjavik
$535 Roundtrip, found 2 days ago
$535
Roundtrip
found 2 days ago
Select Air Canada flight, departing Sat, Jun 5 from Chicago to Reykjavik, returning Sat, Jun 12, priced at $535 found 2 days ago
Mon, Aug 23 - Sat, Aug 28
ORD
Chicago
KEF
Reykjavik
$535 Roundtrip, found 3 hours ago
$535
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Aug 23 from Chicago to Reykjavik, returning Sat, Aug 28, priced at $535 found 3 hours ago
Mon, Feb 15 - Wed, Feb 24
ORD
Chicago
KEF
Reykjavik
$714 Roundtrip, found 19 hours ago
$714
Roundtrip
found 19 hours ago
Select Swiss International Air Lines flight, departing Mon, Feb 15 from Chicago to Reykjavik, returning Wed, Feb 24, priced at $714 found 19 hours ago
Mon, May 17 - Mon, May 24
ORD
Chicago
KEF
Reykjavik
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select Austrian Airlines flight, departing Mon, May 17 from Chicago to Reykjavik, returning Mon, May 24, priced at $729 found 5 days 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
$189 nightly
The price is $216 total per night from Nov 1 to Nov 2
$216 total
Nov 1 - Nov 2
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! (1,720 reviews)
"Super convenient. Ten minutes walk, some of it is unprotected. We had two rooms, one triple. Both nice and spacious. Kettle in the room. Good firm bed. Breakfast starts at 4 am, we did not have any. Highly recommended."

Reviewed on Oct 4, 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
$177 nightly
The price is $203 total per night from Nov 1 to Nov 2
$203 total
Nov 1 - Nov 2
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 ...
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
$132 nightly
The price is $153 total per night from Oct 27 to Oct 28
$153 total
Oct 27 - Oct 28
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! (1,335 reviews)
"u"

Reviewed on Oct 4, 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
$189 nightly
The price is $216 total per night from Nov 1 to Nov 2
$216 total
Nov 1 - Nov 2
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! (1,720 reviews)
"Super convenient. Ten minutes walk, some of it is unprotected. We had two rooms, one triple. Both nice and spacious. Kettle in the room. Good firm bed. Breakfast starts at 4 am, we did not have any. Highly recommended."

Reviewed on Oct 4, 2026

Aurora Hotel at Reykjavik-Keflavik Airport Terminal KEF
iStay Cottages

iStay Cottages

3 out of 5
Byggðavegur Suðurnesjabær
$67 nightly
The price is $81 total per night from Nov 2 to Nov 3
$81 total
Nov 2 - Nov 3
Total with taxes and fees
Stay at this guesthouse in Suðurnesjabær. Enjoy free WiFi, free parking, and a garden. Popular attractions Gardur Folk Museum and Garður Lighthouse are located ...
9.2/10 Wonderful! (511 reviews)
"The room was very clean, plenty of space. Nice bathroom and shower. We were only there overnight and arrived late, so no use of amenities and no interaction with staff."

Reviewed on Oct 2, 2026

iStay Cottages
Lighthouse Inn

Lighthouse Inn

3.5 out of 5
Nordurljosavegur 2 Suðurnesjabær
$146 nightly
The price is $169 total per night from Oct 6 to Oct 7
$169 total
Oct 6 - Oct 7
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 ...
9.6/10 Exceptional! (1,004 reviews)
"This place is absolutely amazing! Everyone was wonderful, especially Matilda. Matilda was very helpful with finding places to see, very very warm and friendly. Highly recommend!! Location was also awesome!"

Reviewed on Oct 3, 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.

More to Explore