S$644 Cheap Flights from Chicago to Reykjavik

View S$644 flight on Wed, 20 May, 2026Opens 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$644 for one-way flights and S$1,061 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Sat, 14 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,061 Return, found 2 days ago
S$1,061
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, 14 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,061 found 2 days ago
Lufthansa
Sat, 14 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,161 Return, found 2 days ago
S$1,161
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 14 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,161 found 2 days ago
Lufthansa
Sat, 14 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,252 Return, found 2 days ago
S$1,252
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 14 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,252 found 2 days ago
Scandinavian Airlines
Sat, 14 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,283 Return, found 2 days ago
S$1,283
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, 14 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,283 found 2 days ago
Scandinavian Airlines
Sat, 14 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,289 Return, found 2 days ago
S$1,289
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Sat, 14 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,289 found 2 days ago
Scandinavian Airlines
Fri, 13 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,368 Return, found 2 days ago
S$1,368
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Fri, 13 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,368 found 2 days ago
Lufthansa
Sat, 14 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$1,384 Return, found 2 days ago
S$1,384
Return
found 2 days ago
Select Lufthansa flight, departing Sat, 14 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$1,384 found 2 days ago
British Airways
Fri, 13 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$2,620 Return, found 2 days ago
S$2,620
Return
found 2 days ago
Select British Airways flight, departing Fri, 13 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$2,620 found 2 days ago
American Airlines
Fri, 13 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$2,843 Return, found 2 days ago
S$2,843
Return
found 2 days ago
Select American Airlines flight, departing Fri, 13 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$2,843 found 2 days ago
Swiss International Air Lines
Fri, 13 Mar - Sat, 21 Mar
ORD
Chicago
KEF
Reykjavik
S$3,121 Return, found 2 days ago
S$3,121
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Fri, 13 Mar from Chicago to Reykjavik, returning Sat, 21 Mar, priced at S$3,121 found 2 days ago

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

October is typically the cheapest month to fly

From S$454 - S$1,030 per traveller.
Chicago to Reykjavik route information
Origin airport
O'Hare Intl.
Destination airport
Keflavik Intl.
Return price
S$1,060
Distance
4696 km
Average flight time
6 hours 15 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 United, Lufthansa, Virgin Atlantic, Delta, KLM, Air France, Finnair, Scandinavian Airlines, British Airways, American Airlines, Swiss International Air Lines. 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$644 and roundtrip prices from S$1,061*.
 

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$1,061. 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.

Explore a world of travel with Expedia

*Available to Expedia members.