KEF

$271 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 1/12. 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

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

Save 23% 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.

Everything you should know

Cheapest round-trip
$398
Overall average: $575
Icelandair
Wed 1/14Mon 1/26
ORD - KEF • Non-stop
Cheapest non-stop
$394
Typical prices: $400-$730
Icelandair
Sun 11/16Thu 11/20
ORD - KEF • Non-stop
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
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

Wed, Jan 14 - Mon, Jan 26
Icelandair Logo
6:30 pm - 6:45 amORD-KEF
6h 15mnonstop
Icelandair Logo
4:30 pm - 5:20 pmKEF-ORD
6h 50mnonstop
$398Icelandair
Find Deal
Sun, Apr 5 - Fri, Apr 10
Icelandair Logo
10:40 pm - 9:45 amORD-KEF
6h 05mnonstop
Icelandair Logo
4:25 pm - 6:15 pmKEF-ORD
6h 50mnonstop
$440Icelandair
Find Deal
Mon, Apr 6 - Fri, Apr 10
Icelandair Logo
7:25 pm - 6:40 amORD-KEF
6h 15mnonstop
Icelandair Logo
8:00 pm - 9:40 pmKEF-ORD
6h 40mnonstop
$467Icelandair
Find Deal
Sat, Jan 24 - Wed, Jan 28
Scandinavian Airlines Logo
7:00 am - 11:20 pmORD-KEF
34h 20m2 stops
Scandinavian Airlines Logo
11:30 am - 4:45 pmKEF-ORD
35h 15m1 stop
$535Scandinavian Airlines
Find Deal
Thu, Feb 26 - Sun, Mar 1
Scandinavian Airlines Logo
7:01 am - 10:45 amORD-KEF
21h 44m2 stops
Scandinavian Airlines Logo
11:15 am - 4:45 pmKEF-ORD
35h 30m2 stops
$536Scandinavian Airlines
Find Deal
Fri, May 1 - Wed, May 20
Delta Logo
10:35 am - 9:30 amMDW-KEF
17h 55m2 stops
Delta Logo
8:50 am - 6:31 pmKEF-MDW
14h 41m1 stop
$566Delta
Find Deal
Wed, Apr 29 - Sat, May 2
Lufthansa Logo
10:55 am - 12:10 amPIA-KEF
32h 15m2 stops
Lufthansa Logo
12:25 am - 8:46 pmKEF-PIA
49h 21m2 stops
$670Lufthansa
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
1:20 pm - 9:00 amSTL-KEF
37h 40m2 stops
Multiple Airlines Logo
10:00 am - 10:25 amKEF-STL
30h 25m2 stops
$683Multiple Airlines
Find Deal
Thu, Apr 23 - Mon, Apr 27
Multiple Airlines Logo
1:00 pm - 9:30 amMDW-KEF
15h 30m2 stops
Multiple Airlines Logo
11:25 am - 9:45 pmKEF-MDW
15h 20m2 stops
$708Multiple Airlines
Find Deal
Tue, Mar 31 - Sat, Apr 4
Lufthansa Logo
5:18 pm - 11:30 pmSTL-KEF
25h 12m2 stops
Lufthansa Logo
1:15 am - 1:30 pmKEF-STL
17h 15m2 stops
$736Lufthansa
Find Deal
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$271
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly with an average 6% increase in price.
Flight from Chicago O'Hare Airport to Reykjavik

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

Reykjavik (KEF)

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