S$1,346 Cheap Flights from Chicago to Reykjavik

View S$1,346 flight on Sat, 21 Mar, 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$1,346 for one-way flights and S$914 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Tue, 24 Mar - Mon, 30 Mar
ORD
Chicago
KEF
Reykjavik
S$914 Return, found 2 days ago
S$914
Return
found 2 days ago
Select JetBlue Airways flight, departing Tue, 24 Mar from Chicago to Reykjavik, returning Mon, 30 Mar, priced at S$914 found 2 days ago
JetBlue Airways
Sun, 22 Mar - Mon, 30 Mar
ORD
Chicago
KEF
Reykjavik
S$1,106 Return, found 2 days ago
S$1,106
Return
found 2 days ago
Select JetBlue Airways flight, departing Sun, 22 Mar from Chicago to Reykjavik, returning Mon, 30 Mar, priced at S$1,106 found 2 days ago
Icelandair
Wed, 18 Mar - Mon, 30 Mar
ORD
Chicago
KEF
Reykjavik
S$1,120 Return, found 2 days ago
S$1,120
Return
found 2 days ago
Select Icelandair flight, departing Wed, 18 Mar from Chicago to Reykjavik, returning Mon, 30 Mar, priced at S$1,120 found 2 days ago
JetBlue Airways
Sun, 22 Mar - Thu, 26 Mar
ORD
Chicago
KEF
Reykjavik
S$1,137 Return, found 2 days ago
S$1,137
Return
found 2 days ago
Select JetBlue Airways flight, departing Sun, 22 Mar from Chicago to Reykjavik, returning Thu, 26 Mar, priced at S$1,137 found 2 days ago
JetBlue Airways
Mon, 23 Mar - Mon, 30 Mar
ORD
Chicago
KEF
Reykjavik
S$1,151 Return, found 2 days ago
S$1,151
Return
found 2 days ago
Select JetBlue Airways flight, departing Mon, 23 Mar from Chicago to Reykjavik, returning Mon, 30 Mar, priced at S$1,151 found 2 days ago
JetBlue Airways
Tue, 24 Mar - Thu, 26 Mar
ORD
Chicago
KEF
Reykjavik
S$1,186 Return, found 2 days ago
S$1,186
Return
found 2 days ago
Select JetBlue Airways flight, departing Tue, 24 Mar from Chicago to Reykjavik, returning Thu, 26 Mar, priced at S$1,186 found 2 days ago
Icelandair
Wed, 18 Mar - Wed, 25 Mar
ORD
Chicago
KEF
Reykjavik
S$1,205 Return, found 2 days ago
S$1,205
Return
found 2 days ago
Select Icelandair flight, departing Wed, 18 Mar from Chicago to Reykjavik, returning Wed, 25 Mar, priced at S$1,205 found 2 days ago
Swiss International Air Lines
Mon, 23 Mar - Tue, 31 Mar
ORD
Chicago
KEF
Reykjavik
S$1,476 Return, found 2 days ago
S$1,476
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 23 Mar from Chicago to Reykjavik, returning Tue, 31 Mar, priced at S$1,476 found 2 days ago
American Airlines
Sat, 21 Mar - Sat, 28 Mar
ORD
Chicago
KEF
Reykjavik
S$2,527 Return, found 2 days ago
S$2,527
Return
found 2 days ago
Select American Airlines flight, departing Sat, 21 Mar from Chicago to Reykjavik, returning Sat, 28 Mar, priced at S$2,527 found 2 days ago
British Airways
Sat, 21 Mar - Sat, 28 Mar
ORD
Chicago
KEF
Reykjavik
S$2,546 Return, found 2 days ago
S$2,546
Return
found 2 days ago
Select British Airways flight, departing Sat, 21 Mar from Chicago to Reykjavik, returning Sat, 28 Mar, priced at S$2,546 found 2 days ago

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

November is typically the cheapest month to fly

From S$452 - S$1,026 per traveller.

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$914. 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.

Travel information

Origin airport
O'Hare Intl.
Destination airport
Keflavik Intl.
Return price
S$914
Distance
4696 km
Average flight time
6 hours 15 mins

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Perfect flights from Chicago to Reykjavik

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With Expedia, you have access to a wide range of airlines, including JetBlue Airways, Icelandair, American Airlines, British Airways, Swiss International Air Lines, Delta, United, 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.
 

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Experience the Vibrant Reykjavik

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Chicago to Reykjavik

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