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Find cheap flights from Illinois to Iceland from $238

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 7/17. 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
0 bags
vie. 6/21
vie. 6/28

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In the last 7 days travelers have searched 43,423,329 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$238
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

9/4mié.
1 stop
26h 41mORD-KEF
9/9lun.
1 stop
21h 43mKEF-ORD
$347
9/4mié.
1 stop
32h 27mMDW-KEF
9/11mié.
1 stop
10h 03mKEF-MDW
$363
8/22jue.
nonstopIcelandair
6h 05mORD-KEF
8/29jue.
nonstopIcelandair
6h 40mKEF-ORD
$510
9/17mar.
2 stopsAir Canada
13h 35mORD-KEF
10/3jue.
1 stopAir Canada
29h 09mKEF-ORD
$532
9/18mié.
2 stopsAir Canada
13h 35mORD-KEF
10/3jue.
1 stopAir Canada
9h 50mKEF-ORD
$538
8/12lun.
nonstopIcelandair
6h 05mORD-KEF
8/26lun.
nonstopIcelandair
6h 40mKEF-ORD
$577
9/29dom.
1 stopUnited Airlines
9h 30mORD-KEF
10/7lun.
1 stopUnited Airlines
15h 25mKEF-ORD
$607
8/15jue.
nonstopUnited Airlines
6h 15mORD-KEF
8/27mar.
nonstopUnited Airlines
6h 45mKEF-ORD
$613
8/21mié.
1 stopDelta
16h 40mMDW-KEF
8/30vie.
1 stopDelta
13h 36mKEF-MDW
$627
9/3mar.
1 stopDelta
11h 45mORD-KEF
9/11mié.
1 stopDelta
12h 41mKEF-ORD
$627

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Recent one-way flight deals

7/17mié.
1 stop
26h 15mORD-KEF
$238
7/17mié.
2 stops
26h 13mORD-KEF
$260
6/16dom.
1 stopWestJet
33h 20mORD-KEF
$345
6/30dom.
nonstopIcelandair
6h 05mORD-KEF
$385
7/17mié.
nonstopIcelandair
6h 05mORD-KEF
$397
6/18mar.
1 stopWestJet
33h 20mORD-KEF
$454
6/15sáb.
1 stopAir Canada
14h 35mORD-KEF
$487
6/11mar.
1 stopAir Canada
30h 20mORD-KEF
$508
9/5jue.
2 stopsDelta
14h 25mMDW-KEF
$521
6/15sáb.
1 stopDelta
15h 52mMDW-KEF
$591

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Last minute flights from Illinois to Iceland

Last minute flight, train and bus deals

5/27lun.
nonstopIcelandair
6h 05mORD-KEF
6/5mié.
nonstopIcelandair
6h 40mKEF-ORD
$626
5/27lun.
nonstopIcelandair
6h 05mORD-KEF
6/5mié.
multi-stopIcelandair
19h 54mKEF-ORD
$797
5/24vie.
nonstopIcelandair
6h 05mORD-KEF
5/27lun.
nonstopIcelandair
6h 40mKEF-ORD
$806
5/26dom.
nonstopIcelandair
6h 15mORD-KEF
6/2dom.
multi-stopIcelandair
16h 59mKEF-ORD
$817
5/26dom.
nonstopIcelandair
6h 05mORD-KEF
5/28mar.
nonstopIcelandair
6h 40mKEF-ORD
$822
5/24vie.
nonstop
6h 05mORD-KEF
5/27lun.
multi-stop
29h 19mKEF-ORD
$921
5/25sáb.
nonstop
6h 05mORD-KEF
5/30jue.
multi-stop
24h 45mKEF-ORD
$925
5/23jue.
multi-stopJetBlue
16h 25mORD-KEF
5/27lun.
multi-stopJetBlue
16h 59mKEF-ORD
$1,255
5/23jue.
multi-stopWestJet
33h 20mORD-KEF
5/27lun.
multi-stopWestJet
12h 30mKEF-ORD
$1,310
5/25sáb.
multi-stopAir France
10h 55mSTL-KEF
5/27lun.
multi-stopAir France
13h 32mKEF-STL
$1,577

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Flights to Iceland

Return flight deals:

Iceland - Illinois

Cabin classes:

$1,927
$1,723
$510

Browse destinations: