Find flights
Deals
Insights
When to book
FAQs & Tips
Direct Flights

ORD - KEF

Find cheap flights from Chicago to Reykjavik

1 adult
0 bags
Sat 1/6
Sat 8/6

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 43,740,974 times on KAYAK, and here's why:

Save 28% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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 January, where tickets cost £467 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is £973 and £659 respectively.

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 56 days before departure.

How many flights are there between Chicago O'Hare Intl Airport and Reykjavik Keflavik Intl Airport per day?

Each day, there are between 2 and 3 nonstop flights that take off from Chicago O'Hare Intl Airport and land in Reykjavik Keflavik Intl Airport, with an average flight time of 6h 12m. The most common departure time is 19:00 and most flights take off in the evening. Each week, there are 20 flights. The most frequent day of departure is Saturday, when 15% of all weekly flights depart. The fewest flights depart on a Thursday.

Which cabin class options are there for flights between Chicago O'Hare Intl Airport and Reykjavik Keflavik Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 2 cabin class options for the route. These are Business and Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

What’s the earliest departure time from Chicago to Reykjavik?

Early birds can take the earliest flight from Chicago O'Hare Intl Airport at 19:25 and will be landing in Reykjavik Keflavik Intl Airport at 06:40.

What’s the latest departure time from Chicago to Reykjavik?

If you prefer to fly at night, the latest flight from Chicago O'Hare Intl Airport to Reykjavik Keflavik Intl Airport jets off at 22:15 and lands at 09:20.

Good to know - Cheap tickets from Chicago to Reykjavik

Low season

January

High season

June
Best time to beat the crowds (18% less expensive on average)
Most popular time to fly and prices are also 1% lower 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: American Airlines, Finnair, British Airways, Iberia, Air France, Lufthansa, SWISS, and United Airlines.

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

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

  • Which airline alliances offer flights from Chicago to Reykjavik?

    Star Alliance is the only airline alliance operating flights between Chicago and Reykjavik.

  • 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

Top tips for finding a cheap flight from Chicago to Reykjavik

  • Looking for a cheap flight from Reykjavik to Chicago? 25% of our users found flights on this route for £248 or less one-way and £508 or less round-trip.

Prefer to fly direct from Chicago to Reykjavik?

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

Direct departures

Chicago O'Hare Intl to Reykjavik Keflavik Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

See more direct flights

Direct returns

Reykjavik Keflavik Intl to Chicago O'Hare Intl

Monday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Tuesday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Wednesday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Thursday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

Friday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Saturday

Air Canada, Austrian Airlines, Brussels Airlines, +4 more

Air Canada, Austrian Airlines, +5 more

Sunday

Air Canada, Austrian Airlines, Brussels Airlines, +3 more

Air Canada, Austrian Airlines, +4 more

See more direct flights
See more direct flights

Book cheap flights from Chicago to Reykjavik

One-way flight deals

directAir Canada
6h 15mORD-KEF
directairBaltic
6h 15mORD-KEF
directIcelandair
6h 15mORD-KEF
directAustrian Airlines
6h 15mORD-KEF
directBrussels Airlines
6h 15mORD-KEF
directLufthansa
6h 15mORD-KEF
directUnited Airlines
6h 15mORD-KEF

Search by stops

Search by airline

Chicago - Reykjavik Flights

Departure:

Chicago (ORD)United States

Destination:

Reykjavik (KEF)Iceland

Cabin classes:

£1,776
£1,795
£440

Browse origins:

  • Flights » 
  • Chicago O'Hare Airport

Browse destinations:

  • Flights » 
  • Worldwide » 
  • Reykjavik-Keflavik Airport