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Find cheap flights from Illinois to Iceland from $231

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Illinois to Iceland departing on 7/9. 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
0 bags
Tue 7/2
Tue 7/9

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In the last 7 days travelers have searched 42,335,261 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$231
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Chicago O'Hare Airport to Reykjavik-Keflavik Airport

FAQs for booking flights from Illinois to Iceland

  • How does KAYAK find such low prices on flights from Illinois to Iceland?

    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 Iceland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Iceland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Iceland 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 Iceland?

    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 Iceland 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 Iceland?

    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 Iceland from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Illinois to Iceland

Recent round-trip flight deals

8/21Wed
1 stop
32h 27mMDW-KEF
8/28Wed
1 stop
10h 03mKEF-MDW
$395
9/11Wed
2 stops
16h 42mORD-KEF
9/15Sun
1 stop
21h 43mKEF-ORD
$402
8/6Tue
2 stopsAir Canada
17h 25mSTL-KEF
8/23Fri
2 stopsAir Canada
16h 05mKEF-STL
$529
9/21Sat
2 stopsAir Canada
13h 35mORD-KEF
10/3Thu
1 stopAir Canada
29h 09mKEF-ORD
$532
8/28Wed
nonstopIcelandair
6h 15mORD-KEF
9/2Mon
nonstopIcelandair
6h 40mKEF-ORD
$588
10/22Tue
nonstopIcelandair
6h 05mORD-KEF
10/29Tue
nonstopIcelandair
6h 35mKEF-ORD
$594
8/6Tue
1 stopAir France
11h 04mSTL-KEF
8/23Fri
1 stopAir France
13h 31mKEF-STL
$602
8/6Tue
nonstopUnited Airlines
6h 15mORD-KEF
8/22Thu
nonstopUnited Airlines
6h 45mKEF-ORD
$613
8/6Tue
1 stopUnited Airlines
11h 38mORD-KEF
8/22Thu
nonstopUnited Airlines
6h 45mKEF-ORD
$618
6/7Fri
1 stopAir France
15h 55mSTL-KEF
6/18Tue
1 stopAir France
13h 30mKEF-STL
$1,073

Search by stops

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Recent one-way flight deals

7/9Tue
1 stop
26h 35mORD-KEF
$231
7/22Mon
1 stop
26h 12mORD-KEF
$253
7/22Mon
2 stops
18h 25mORD-KEF
$256
6/16Sun
1 stopWestJet
33h 20mORD-KEF
$348
6/15Sat
1 stopWestJet
33h 20mORD-KEF
$350
7/22Mon
1 stopAir Canada
11h 30mSTL-KEF
$399
7/22Mon
2 stopsAir Canada
21h 05mSTL-KEF
$404
7/7Sun
nonstopIcelandair
6h 05mORD-KEF
$410
8/25Sun
nonstopIcelandair
6h 05mORD-KEF
$422
7/22Mon
nonstopBrussels Airlines
6h 15mORD-KEF
$517

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Last minute flights from Illinois to Iceland

Last minute flight, train and bus deals

6/7Fri
multi-stopAir Canada
17h 00mORD-KEF
6/15Sat
multi-stopAir Canada
29h 16mKEF-ORD
$558
6/7Fri
multi-stopAir Canada
21h 35mORD-KEF
6/15Sat
multi-stopAir Canada
26h 57mKEF-ORD
$560
6/5Wed
multi-stop
27h 43mORD-KEF
6/7Fri
multi-stop
21h 34mKEF-ORD
$669
6/5Wed
nonstopIcelandair
6h 05mORD-KEF
6/12Wed
nonstopIcelandair
6h 40mKEF-ORD
$710
6/7Fri
multi-stop
34h 35mSTL-KEF
6/18Tue
multi-stop
31h 00mKEF-STL
$710
6/5Wed
nonstopIcelandair
6h 05mORD-KEF
6/12Wed
nonstopIcelandair
6h 40mKEF-ORD
$723
6/5Wed
nonstopIcelandair
6h 05mORD-KEF
6/9Sun
nonstopIcelandair
6h 40mKEF-ORD
$726
6/7Fri
nonstopBrussels Airlines
6h 15mORD-KEF
6/15Sat
nonstopBrussels Airlines
6h 45mKEF-ORD
$958
6/7Fri
multi-stopAir France
15h 55mSTL-KEF
6/18Tue
multi-stopAir France
13h 30mKEF-STL
$1,073
6/5Wed
multi-stopAir France
12h 39mMDW-KEF
6/9Sun
multi-stopAir France
12h 34mKEF-MDW
$3,945

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Flights to Iceland

Return flight deals:

Iceland - Illinois

Cabin classes:

$1,946
$1,892
$492

Browse destinations: