How does KAYAK find such low prices on flights from Illinois 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 Illinois to Reykjavik. Visit our flight page for the latest deals!>/a>

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

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

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Illinois with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$229 CHEAP FLIGHTS from Illinois to Reykjavik (KEF)

KEF

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

...and more

Travelers love KAYAK

41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

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

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

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

Flight Deals

Cheap Flights from Illinois to Reykjavik

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Reykjavik that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Reykjavik

Thu, Oct 23 - Mon, Nov 3

7:25 pm - 6:40 amORD-KEF

6h 15mnonstop

4:30 pm - 5:20 pmKEF-ORD

6h 50mnonstop

$363Icelandair

Find Deal

Sun, Oct 5 - Thu, Oct 16

7:25 pm - 6:40 amORD-KEF

6h 15mnonstop

4:25 pm - 6:15 pmKEF-ORD

6h 50mnonstop

$379Icelandair

Find Deal

Sat, Oct 11 - Fri, Oct 17

12:30 pm - 4:55 amMDW-KEF

11h 25m1 stop

3:05 pm - 5:13 pmKEF-MDW

31h 08m1 stop

$383

Find Deal

Mon, Oct 6 - Fri, Oct 17

1:49 pm - 4:55 amMDW-KEF

10h 06m1 stop

3:05 pm - 5:13 pmKEF-MDW

31h 08m1 stop

$385

Find Deal

Wed, Oct 29 - Thu, Nov 6

11:10 pm - 10:45 amORD-KEF

30h 35m1 stop

11:30 am - 4:45 pmKEF-ORD

35h 15m1 stop

$465Scandinavian Airlines

Find Deal

Thu, Dec 4 - Thu, Dec 11

7:20 pm - 10:30 amORD-KEF

57h 10m2 stops

11:30 am - 4:45 pmKEF-ORD

35h 15m2 stops

$473Scandinavian Airlines

Find Deal

Sat, Sep 27 - Mon, Oct 6

1:08 pm - 6:20 amMDW-KEF

12h 12m1 stop

8:45 am - 6:25 pmKEF-MDW

14h 40m1 stop

$569Delta

Find Deal

Mon, Sep 29 - Mon, Oct 6

12:43 pm - 9:30 amMDW-KEF

15h 47m2 stops

11:25 am - 10:14 pmKEF-MDW

15h 49m2 stops

$574Delta

Find Deal

Tue, Sep 16 - Wed, Sep 24

9:35 am - 6:20 amMDW-KEF

15h 45m1 stop

8:45 am - 6:35 pmKEF-MDW

14h 50m1 stop

$582KLM

Find Deal

Thu, Sep 4 - Thu, Sep 11

1:08 pm - 6:20 amMDW-KEF

12h 12m1 stop

11:25 am - 9:36 pmKEF-MDW

15h 11m2 stops

$635KLM

Find Deal

Useful Info

Low season	January
High season	July
Cheapest flight	$229

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly with an average 2% increase in price.

Flight from Chicago O'Hare Airport to Reykjavik-Keflavik Airport

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Reykjavik.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Reykjavik?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reykjavik from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Reykjavik?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reykjavik with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Selfoss

Hveragerdi

Borgarnes

Kopavogur

Everything you need to know for your flight to Reykjavik

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Reykjavik (KEF)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

KEF

$229 Find Cheap Flights from Illinois to Reykjavik

KAYAK searches hundreds of travel sites at once for deals on flights to Reykjavik Keflavik Intl Airport

Cheap Flights from Illinois to Reykjavik

Recent round-trip flight deals from Illinois to Reykjavik

Recent one-way flight deals from Illinois to Reykjavik

Recent last minute flight deals from Illinois to Reykjavik

Recent direct flight deals from Illinois to Reykjavik

Good to know

FAQs for booking Illinois to Reykjavik flights

How does KAYAK find such low prices on flights from Illinois 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 Illinois to Reykjavik.

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

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

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

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

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois 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 Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Reykjavik?

Everything you need to know for your flight to Reykjavik

Information on your arrival and departure airports

Cabin class types available on flights to Reykjavik

Complete your trip to Reykjavik with a hotel stay or car rental

Find direct flights for Reykjavik

Flights to other popular destinations

Flights from domestic origins to Illinois

Choose which airport to fly into in Reykjavik

Find deals for your return flight