S$549 Cheap Flights from Chicago to Reykjavik

View S$549 flight on Thu, 25 Sep, 2025Opens in a new window

Popular airlines from Chicago O'Hare Intl. Airport (ORD) to Reykjavik–Keflavik Intl. Airport (KEF)

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Cheap Flights from Chicago to Reykjavik (ORD-KEF)

Prices were available within the past 7 days and start at S$549 for one-way flights and S$514 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Mon, 20 Oct - Tue, 4 Nov
ORD
Chicago
KEF
Reykjavik
S$514 Return, found 2 days ago
S$514
Return
found 2 days ago
Select Icelandair flight, departing Mon, 20 Oct from Chicago to Reykjavik, returning Tue, 4 Nov, priced at S$514 found 2 days ago
Icelandair
Mon, 1 Sep - Thu, 18 Sep
ORD
Chicago
KEF
Reykjavik
S$530 Return, found 2 days ago
S$530
Return
found 2 days ago
Select Icelandair flight, departing Mon, 1 Sep from Chicago to Reykjavik, returning Thu, 18 Sep, priced at S$530 found 2 days ago
Icelandair
Wed, 1 Oct - Fri, 17 Oct
ORD
Chicago
KEF
Reykjavik
S$550 Return, found 2 days ago
S$550
Return
found 2 days ago
Select Icelandair flight, departing Wed, 1 Oct from Chicago to Reykjavik, returning Fri, 17 Oct, priced at S$550 found 2 days ago
Icelandair
Wed, 1 Oct - Tue, 21 Oct
ORD
Chicago
KEF
Reykjavik
S$584 Return, found 2 days ago
S$584
Return
found 2 days ago
Select Icelandair flight, departing Wed, 1 Oct from Chicago to Reykjavik, returning Tue, 21 Oct, priced at S$584 found 2 days ago
Icelandair
Wed, 1 Oct - Mon, 20 Oct
ORD
Chicago
KEF
Reykjavik
S$620 Return, found 2 days ago
S$620
Return
found 2 days ago
Select Icelandair flight, departing Wed, 1 Oct from Chicago to Reykjavik, returning Mon, 20 Oct, priced at S$620 found 2 days ago
Icelandair
Fri, 7 Nov - Thu, 27 Nov
ORD
Chicago
KEF
Reykjavik
S$655 Return, found 2 days ago
S$655
Return
found 2 days ago
Select Icelandair flight, departing Fri, 7 Nov from Chicago to Reykjavik, returning Thu, 27 Nov, priced at S$655 found 2 days ago
Delta
Mon, 29 Sep - Mon, 6 Oct
ORD
Chicago
KEF
Reykjavik
S$696 Return, found 2 days ago
S$696
Return
found 2 days ago
Select Delta flight, departing Mon, 29 Sep from Chicago to Reykjavik, returning Mon, 6 Oct, priced at S$696 found 2 days ago
United
Sat, 4 Oct - Tue, 21 Oct
ORD
Chicago
KEF
Reykjavik
S$705 Return, found 2 days ago
S$705
Return
found 2 days ago
Select United flight, departing Sat, 4 Oct from Chicago to Reykjavik, returning Tue, 21 Oct, priced at S$705 found 2 days ago
Scandinavian Airlines
Sun, 19 Oct - Wed, 29 Oct
ORD
Chicago
KEF
Reykjavik
S$768 Return, found 2 days ago
S$768
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Sun, 19 Oct from Chicago to Reykjavik, returning Wed, 29 Oct, priced at S$768 found 2 days ago
Air Canada
Tue, 16 Sep - Fri, 3 Oct
ORD
Chicago
KEF
Reykjavik
S$859 Return, found 2 days ago
S$859
Return
found 2 days ago
Select Air Canada flight, departing Tue, 16 Sep from Chicago to Reykjavik, returning Fri, 3 Oct, priced at S$859 found 2 days ago

Find the cheapest month to fly from Chicago (ORD) to Reykjavik (KEF)

January is typically the cheapest month to fly

From S$447 - S$1,024 per traveller.

Graph displaying average flight prices per month

Chicago to Reykjavik route information
Origin airport
O'Hare Intl.
Destination airport
Keflavik Intl.
Airlines serving
Air Canada, Air France, American Airlines, British Airways, Delta, Lufthansa, United
Return price
S$514
Distance
4696 km
Average flight time
11 hours 13 mins

Perfect flights from Chicago to Reykjavik

Your Journey from Chicago to Reykjavik

Start your unforgettable journey with Expedia. Our broad selection of flights from Chicago to Reykjavik caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Icelandair, Air Canada, United, Lufthansa, Delta, Virgin Atlantic, Scandinavian Airlines. Our selection of flights from O'Hare Intl. to Keflavik Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Chicago to Reykjavik Flights

Experience the joy of finding cheap flights from O'Hare Intl. to Keflavik Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$549 and roundtrip prices from S$514*.
 

Pre-Flight Essentials

Ensure a smooth journey from Chicago to Reykjavik with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Reykjavik

Picture yourself stepping off the plane in Reykjavik and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Chicago to Reykjavik Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Chicago to Reykjavik.
 

Beyond the Flight – Exploring Reykjavik

With Expedia, your adventure extends beyond the flight. Explore Reykjavik at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Chicago to Reykjavik with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Chicago to Reykjavik with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from ORD to Keflavik Intl. Airport (KEF)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip flight between O'Hare Intl. Airport (ORD) and KEF was S$514. Cheap tickets don't stick around for long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from O'Hare Intl. Airport (ORD) to KEF?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee all comes down to your airline. If you do have to cancel your getaway, follow the instructions in the Customer Service Portal.
How do I find cheap flights from O'Hare Airport to Keflavik Intl. Airport (KEF) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ORD to Keflavik Intl. Airport (KEF) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from O'Hare Airport to KEF?
With a flight distance of 4,700 kilometres from O'Hare Intl. Airport (ORD) (ORD) to Reykjavík–Keflavík Airport (KEF), this is a long-haul trip. Ensure that you drink plenty of water and go for a short walk down the aisle every so often.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Keflavik Intl. Airport (KEF)?
A favourite with many savvy travellers, Icelandair (FI) operates 21 flights every month from ORD to Reykjavík–Keflavík Airport. Pick the one that fits in with your travel plans and book your seat today.
Are O'Hare Airport to Keflavik Intl. Airport (KEF) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between O'Hare Intl. Airport (ORD) and Reykjavík–Keflavík Airport are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some airlines release their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to book when the price dips.

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