ORD - KEF

Find cheap flights from Chicago to Reykjavik

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Search hundreds of travel sites at once for deals on flights to Reykjavik

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Reykjavik, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Chicago to Reykjavik, as well as popular online travel agencies
In the last 7 days, travellers have searched 47,107,125 times on KAYAK, and here's why:

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Cheap flight deals from Chicago to Reykjavik (ORD-KEF)

 
These are the cheapest deals for flights from Chicago to Keflavik Intl currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Chicago to Keflavik Intl

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Chicago to Keflavik Intl.

Recent one-way flight deals from Chicago to Keflavik Intl

Only flying one-way? Below are some of the best one-way flight deals from Chicago to Keflavik Intl found on KAYAK recently.

Recent last-minute flight deals from Chicago to Keflavik Intl

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Chicago to Keflavik Intl.

Recent direct flight deals from Chicago to Keflavik Intl

The latest deals for direct flights from Chicago to Keflavik Intl so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Chicago to Keflavik Intl

Find recent round-trip train or bus tickets from Chicago to Keflavik Intl.

All round-trip flight deals to Keflavik Intl

The cheapest plane tickets to Keflavik Intl found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
ORD-KEF
6h 10mdirect
KEF-ORD
6h 35mdirect
airBaltic
Find Deal
ORD-KEF
6h 10mdirect
KEF-ORD
6h 50mdirect
Icelandair
Find Deal
ORD-KEF
6h 20mdirect
Air Canada
Find Deal
ORD-KEF
6h 10mdirect
airBaltic
Find Deal
ORD-KEF
6h 10mdirect
Icelandair
Find Deal
ORD-KEF
6h 20mdirect
Austrian Airlines
Find Deal
ORD-KEF
6h 20mdirect
Brussels Airlines
Find Deal
ORD-KEF
6h 20mdirect
Lufthansa
Find Deal
ORD-KEF
6h 20mdirect
United Airlines
Find Deal

Flights from Chicago to Keflavik Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Chicago to Keflavik Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport is February, where tickets cost £448 on average. On the other hand, the most expensive months are March and June, where the average cost of tickets is £587 and £579 respectively.

Can I save money by flying with a stopover from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £866 on average

How far in advance should I book a flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 106 days before departure.

Good to know - Cheap tickets from Chicago to Reykjavik

Low season

January

High season

July
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (7% more expensive on average)

When to book flights from Chicago to Keflavik Intl

Are your dates flexible? Find out the best times to travel from Chicago to Keflavik Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Chicago to Reykjavik flights

  • Which airlines offer Wi-Fi service onboard planes from Chicago to Reykjavik?

    All the following airlines offer inflight Wi-Fi service on the Chicago to Reykjavik flight route: Iberia, British Airways, Finnair, American Airlines, Air France, Lufthansa, United Airlines, and SWISS.

  • Which aircraft models fly most regularly from Chicago to Reykjavik?

    The Boeing 787-9 Dreamliner is the aircraft model that flies most regularly on the Chicago to Reykjavik flight route.

  • On which days can I fly direct from Chicago to Reykjavik?

    There are direct flights from Chicago to Reykjavik on a daily basis.

  • How does KAYAK find such low prices on flights from Chicago to Reykjavik?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Chicago to Reykjavik.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chicago to Reykjavik?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Chicago is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Chicago to Reykjavik?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Reykjavik with an airline and back to Chicago with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chicago to Reykjavik?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reykjavik from Chicago up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport

  • Looking for a cheap flight from Reykjavik to Chicago? 25% of our users found flights on this route for £149 or less one-way and £384 or less round-trip.

Flights from Chicago to Keflavik Intl: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Chicago to Keflavik Intl 
Verified travelerFlew with United AirlinesJun 2024
Pick an airline with more flights to Reykjavik
FreddieFlew with IcelandairMay 2024
If you’re in business class board first to avoid queuing

Prefer to fly direct from Chicago to Reykjavik?

Find which airlines fly direct from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport, which days they fly and book direct flights.

Direct departures

Chicago O'Hare Intl to Reykjavik Keflavik Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair, airBaltic

Icelandair, airBaltic

Wednesday

Icelandair

Icelandair

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair, airBaltic

Icelandair, airBaltic

Sunday

Icelandair

Icelandair

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Chicago O'Hare Intl

Monday

Icelandair

Icelandair

Tuesday

Icelandair

Icelandair

Wednesday

Icelandair, airBaltic

Icelandair, airBaltic

Thursday

Icelandair

Icelandair

Friday

Icelandair

Icelandair

Saturday

Icelandair

Icelandair

Sunday

Icelandair, airBaltic

Icelandair, airBaltic

See more direct flights
See more direct flights

Book cheap flights from Chicago to Reykjavik

One-way flight deals

directAir Canada
6h 20mORD-KEF
directairBaltic
6h 10mORD-KEF
directIcelandair
6h 10mORD-KEF
directAustrian Airlines
6h 20mORD-KEF
directBrussels Airlines
6h 20mORD-KEF
directLufthansa
6h 20mORD-KEF
directUnited Airlines
6h 20mORD-KEF

Search by stops

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Everything you need to know for your flight from Chicago to Keflavik Intl

Information on your arrival and departure airports

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