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>

$350 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

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Cheap Flights from Illinois to Reykjavik

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

Tue, Nov 10 - Sun, Nov 15

2:15 pm - 6:05 am

ORD

KEF

9h 50m

1 stop

4:30 pm - 5:20 pm

KEF

ORD

6h 50mnonstop

$671Icelandair

Mon, Sep 14 - Wed, Sep 30

7:25 pm - 6:40 am

ORD

KEF

6h 15mnonstop

7:45 pm - 9:25 pm

KEF

ORD

6h 40mnonstop

$672Icelandair

Wed, Aug 12 - Thu, Aug 20

6:42 pm - 7:40 am

MDW

KEF

7h 58m

1 stop

8:45 am - 6:33 pm

KEF

MDW

14h 48m

1 stop

$774Multiple Airlines

Wed, Aug 12 - Wed, Aug 19

10:54 am - 7:40 am

MDW

KEF

15h 46m

2 stops

8:45 am - 12:39 pm

KEF

MDW

8h 54m

1 stop

$779Delta

Tue, Aug 25 - Thu, Sep 10

9:59 am - 7:00 am

MDW

KEF

16h 01m

1 stop

9:30 am - 6:05 pm

KEF

MDW

13h 35m

1 stop

$804KLM

Wed, Jul 8 - Tue, Jul 14

8:55 am - 7:55 am

STL

KEF

18h 00m

2 stops

9:15 am - 6:42 pm

KEF

STL

14h 27m

1 stop

$804Air Canada

Sat, Oct 3 - Fri, Oct 16

7:13 pm - 7:00 am

MDW

KEF

30h 47m

1 stop

11:25 am - 4:25 pm

KEF

MDW

34h 00m

2 stops

$813KLM

Sun, Aug 16 - Mon, Aug 24

1:27 pm - 7:00 am

MDW

KEF

12h 33m

2 stops

8:45 am - 6:01 pm

KEF

MDW

14h 16m

2 stops

$829Delta

Sat, Aug 15 - Wed, Aug 26

12:10 pm - 8:45 am

STL

KEF

39h 35m

2 stops

9:50 am - 10:59 pm

KEF

STL

18h 09m

3 stops

$953Air Canada

Wed, Nov 4 - Tue, Nov 10

3:02 pm - 5:15 pm

STL

KEF

20h 13m

2 stops

6:00 pm - 7:30 pm

KEF

STL

31h 30m

2 stops

$957Multiple Airlines

Useful Info

Low season	February
High season	August
Cheapest flight	$350

Best time to beat the crowds with an average 2% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Chicago O'Hare Airport to Reykjavik

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

Borgarnes

Hveragerdi

Kopavogur

Everything you need to know for your flight to Reykjavik

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Cabin class

Complete your trip

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Reykjavik (KEF)

KEF

$350 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