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>

$282 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

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.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Reykjavik

KAYAK's recommended round-trip deals from the most popular airlines that fly from Illinois to Reykjavik.

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

10:15 pm - 9:20 amORD-KEF

6h 05mnonstop

7:35 pm - 9:15 pmKEF-ORD

6h 40mnonstop

$521Icelandair

Find Deal

Thu, Sep 4 - Fri, Sep 12

7:15 pm - 10:15 amORD-KEF

34h 00m2 stops

4:10 pm - 4:10 pmKEF-ORD

29h 00m2 stops

$524Scandinavian Airlines

Find Deal

Sat, Sep 13 - Sun, Sep 28

9:08 pm - 6:15 amORD-KEF

28h 07m1 stop

5:00 pm - 7:27 amKEF-ORD

19h 27m1 stop

$555

Find Deal

Mon, May 12 - Mon, May 19

7:15 am - 4:45 amORD-KEF

16h 30m2 stops

9:35 am - 4:43 pmKEF-ORD

12h 08m1 stop

$563

Find Deal

Wed, Sep 17 - Tue, Sep 30

9:15 pm - 8:30 amORD-KEF

6h 15mnonstop

10:00 am - 8:20 pmKEF-ORD

39h 20m2 stops

$583United Airlines

Find Deal

Sat, Sep 20 - Sun, Sep 28

9:30 pm - 8:00 amORD-KEF

29h 30m1 stop

5:15 pm - 5:00 pmKEF-ORD

28h 45m2 stops

$587Finnair

Find Deal

Thu, Aug 28 - Wed, Sep 3

5:45 pm - 4:30 pmORD-KEF

17h 45m2 stops

5:15 pm - 5:00 pmKEF-ORD

28h 45m2 stops

$591Finnair

Find Deal

Wed, Sep 17 - Tue, Sep 30

8:50 am - 8:15 amORD-KEF

18h 25m2 stops

10:00 am - 2:29 pmKEF-ORD

33h 29m2 stops

$594United Airlines

Find Deal

Thu, Aug 28 - Wed, Sep 3

7:35 pm - 6:20 amORD-KEF

29h 45m1 stop

11:25 am - 8:51 pmKEF-ORD

14h 26m1 stop

$598Delta

Find Deal

Sun, Sep 14 - Thu, Oct 2

6:10 pm - 9:30 amORD-KEF

10h 20m1 stop

8:45 am - 6:38 pmKEF-ORD

14h 53m1 stop

$610Delta

Find Deal

Fri, Sep 19 - Sun, Sep 28

Useful Info

Low season	January
High season	August
Cheapest flight	$282

Best time to beat the crowds with an average 1% drop in price.

Most popular time to fly and prices are also 1% lower on average.

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

Verified travelerFlew with United AirlinesORD-KEFJun 2024

Pick an airline with more flights to Reykjavik

FreddieFlew with IcelandairORD-KEFMay 2024

If you’re in business class board first to avoid queuing

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.

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)

KEF

$282 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

Flights from Illinois to Reykjavik: the best tips from KAYAK users

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.

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