KEF

$299 Find Cheap Flights from Illinois to Reykjavik

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Reykjavik departing on 3/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

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Everything you should know

Cheapest round-trip
$377
Overall average: $558
Icelandair
Fri 1/2Fri 1/16
ORD - KEF • Non-stop
Cheapest one-way
$299
Typical prices: $371-$427
Multiple Airlines
Tue 3/17
ORD - KEF • 2 stops
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We hope you love your trip to Reykjavik!
Flight Deals
Useful Info
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.

Recent round-trip flight deals from Illinois to Reykjavik

Fri, Jan 2 - Fri, Jan 16
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
$377Icelandair
Thu, Apr 16 - Sun, Apr 19
Icelandair Logo
7:25 pm - 6:40 am
ORD
-
KEF
6h 15mnonstop
Icelandair Logo
8:00 pm - 9:40 pm
KEF
-
ORD
6h 40mnonstop
$378Icelandair
Sun, Feb 1 - Mon, Feb 9
Icelandair Logo
6:30 pm - 6:45 am
ORD
-
KEF
6h 15mnonstop
Icelandair Logo
4:30 pm - 5:20 pm
KEF
-
ORD
6h 50mnonstop
$379Icelandair
Sun, Jan 25 - Sun, Feb 1
Lufthansa Logo
6:40 pm - 2:20 pm
STL
-
KEF
37h 40m2 stops
Lufthansa Logo
3:20 pm - 10:58 pm
KEF
-
STL
37h 38m2 stops
$690Lufthansa
Wed, Apr 1 - Mon, Apr 6
Delta Logo
1:09 pm - 9:30 am
MDW
-
KEF
15h 21m2 stops
Delta Logo
11:25 am - 10:29 pm
KEF
-
MDW
16h 04m2 stops
$707Delta
Sun, Apr 26 - Wed, May 6
Multiple Airlines Logo
1:00 pm - 9:30 am
MDW
-
KEF
15h 30m2 stops
Multiple Airlines Logo
11:25 am - 9:45 pm
KEF
-
MDW
15h 20m2 stops
$719Multiple Airlines
Wed, Apr 29 - Sun, May 3
Virgin Atlantic Logo
1:05 pm - 9:30 am
MDW
-
KEF
15h 25m2 stops
Virgin Atlantic Logo
11:25 am - 6:31 pm
KEF
-
MDW
36h 06m2 stops
$735Virgin Atlantic
Mon, May 4 - Mon, May 11
Delta Logo
1:05 pm - 9:30 am
MDW
-
KEF
15h 25m2 stops
Delta Logo
8:50 am - 9:45 pm
KEF
-
MDW
17h 55m2 stops
$749Delta
Thu, Apr 23 - Wed, Apr 29
Multiple Airlines Logo
6:41 pm - 4:25 pm
MLI
-
KEF
16h 44m2 stops
Multiple Airlines Logo
8:35 am - 9:21 pm
KEF
-
MLI
17h 46m2 stops
$784Multiple Airlines
Fri, Mar 27 - Mon, Apr 6
Lufthansa Logo
4:50 pm - 12:40 am
STL
-
KEF
26h 50m1 stop
Lufthansa Logo
12:25 am - 9:03 pm
KEF
-
STL
25h 38m2 stops
$848Lufthansa
Useful Info

Good to know

Low seasonDecember
Cheapest flight$299
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 7% increase in price.
Flight from Chicago O'Hare Airport to Reykjavik-Keflavik Airport

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?

Book flights to Reykjavik if you plan to visit one of these locations
Selfoss
Borgarnes
Hveragerdi
Kopavogur

Everything you need to know for your flight to Reykjavik

Information on your arrival and departure airports