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>

$294 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

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

Cheapest round-trip

$451

Typical prices: $513-$654

Icelandair

Tue 4/14Tue 4/21

ORD - KEF • Non-stop

Cheapest one-way

$294

Multiple Airlines

Mon 3/23

MDW - KEF • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Reykjavik!

Flight Deals

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, Apr 14 - Tue, Apr 21

7:25 pm - 6:40 am

ORD

KEF

6h 15mnonstop

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

$451Icelandair

Sun, Apr 12 - Fri, Apr 17

10:25 pm - 9:30 am

ORD

KEF

6h 05mnonstop

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

$453Icelandair

Sun, Apr 12 - Tue, Apr 21

10:25 pm - 9:30 am

ORD

KEF

6h 05mnonstop

4:25 pm - 6:15 pm

KEF

ORD

6h 50mnonstop

$455Icelandair

Wed, Apr 15 - Wed, Apr 22

1:23 pm - 9:30 am

MDW

KEF

15h 07m

2 stops

11:25 am - 10:28 pm

KEF

MDW

16h 03m

2 stops

$709Delta

Tue, Aug 11 - Thu, Aug 20

2:00 pm - 7:40 am

MDW

KEF

12h 40m

1 stop

9:30 am - 6:05 pm

KEF

MDW

13h 35m

1 stop

$718Multiple Airlines

Thu, May 7 - Sun, May 10

1:59 pm - 7:40 am

MDW

KEF

12h 41m

1 stop

8:50 am - 6:14 pm

KEF

MDW

14h 24m

1 stop

$719KLM

Mon, May 4 - Mon, May 11

10:43 am - 9:30 am

MDW

KEF

17h 47m

2 stops

8:50 am - 12:42 pm

KEF

MDW

8h 52m

1 stop

$724Delta

Wed, May 13 - Sat, May 23

1:59 pm - 7:40 am

MDW

KEF

12h 41m

1 stop

9:30 am - 5:56 pm

KEF

MDW

13h 26m

1 stop

$750KLM

Wed, Mar 4 - Wed, Mar 11

3:50 pm - 12:50 am

STL

KEF

27h 00m

2 stops

2:05 pm - 2:55 pm

KEF

STL

53h 50m

2 stops

$775Lufthansa

Wed, May 20 - Sun, May 31

5:47 pm - 7:40 am

STL

KEF

8h 53m

1 stop

8:50 am - 1:05 pm

KEF

STL

9h 15m

1 stop

$815Multiple Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$294

Best time to beat the crowds with an average 17% drop in price.

Most popular time to fly with an average 13% increase in price.

Flight from Chicago Midway 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

Direct Flights

Flights to other cities

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Information on your arrival and departure airports

Reykjavik (KEF)

KEF

$294 Find Cheap Flights from Illinois to Reykjavik

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

Everything you should know

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