$457 Find Cheap Flights from Iceland to Illinois

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Illinois, as well as popular online travel agencies
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Useful Info

What is the cheapest flight to Illinois?

These are the best round-trip prices found by users searching on KAYAK in the last 72 hours.

The cheapest ticket to Illinois from Iceland found in the last 72 hours was to Chicago O'Hare Intl Airport, at $603 round-trip. The most popular route is Reykjavik Keflavik Intl Airport (KEF) to Chicago O'Hare Intl Airport (ORD) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $603.

Which is the cheapest airport to fly into in Illinois?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Illinois is Chicago O'Hare Intl Airport (ORD), with an average flight price of $475.


Good to know

Cheapest flight$457
Flight from Reykjavik to Chicago

FAQs for booking flights from Iceland to Illinois

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

    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 Iceland to Illinois.

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

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

    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 from Iceland to Illinois with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Iceland to Illinois?

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

  • What is the cheapest day to fly to Illinois?

    Based on KAYAK data, the cheapest day to fly to Illinois is Saturday where round-trip tickets can be as cheap as $719. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,097 on average.

  • What is the cheapest time of day to fly to Illinois?

    The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $548 on average. Morning departures are around 53% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $883.

Reviews of the top airline flying from Iceland to Illinois

 
See real verified KAYAK customer reviews for airlines flying to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Iceland to Illinois. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Iceland to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.0
IcelandairOverall score based on 514 reviews
7.0Entertainment
6.2Food
8.0Crew
6.9Comfort
7.1Boarding
Airline reviews

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

8.0 ExcellentKeith, Jun 2025SEA - KEF
Read more Icelandair reviews

Everything was good. Only issue comes from being vegan and flying. The food options are super limited.

Overall good for an economy fare. IMO the movie selection could be improved. Great that you can now connect bluetooth headphones to the entertainment system.

For a four hour flight, I was disappointed that everything was for purchase except for coffee, tea, or water. The disembarking in Iceland was so inefficient and time-consuming. We landed and stopped in the middle of the tarmac, had to disembark in the rain, and then squeeze into a bus which took us to the airport. Crazy! How does that work in winter?

Paid for a Premium seat...minimal recline, no footrest. Maybe slightly wider than a cheap economy seat. Zero chance of getting any rest on this plane

Comfort of seats is not good. Like sitting on a rock for 6 hours. Also no in flight food and limited beverages unless you pay is not nice. Need flight to be dark during the “night” but attendants don’t ask for shades to be lowered..

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset.

Iceland airlines doesn't provide any meal on flight to and from New York, except water and soda. Airline over charge for checking in luggage. I'm really upset. If there is option to use another company, I suggest to other people use them.

I had an exit row and so was Comfortable on the long flight.

The seats on this airline are sooo small, even for a petite person. I felt like the seat tilted forward and I was fighting to stay in it. The lavatory is horribly small, with a wet floor because the sink is so small you can't help but splash the water all over when washing up.

For an economy lite experience, it's by far the best I've had. New planes, clean, great destinations. Very happy to have discovered Iceland Air.

Book cheap flights from Iceland to Illinois

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Illinois found on KAYAK in the last 72 hours.
8/23Sat
nonstopIcelandair
6h 50mKEF-ORD
8/29Fri
nonstopIcelandair
6h 05mORD-KEF
$554
10/8Wed
nonstopIcelandair
6h 40mKEF-ORD
10/15Wed
nonstopIcelandair
6h 15mORD-KEF
$565
8/14Thu
2 stops
30h 07mKEF-ORD
8/21Thu
1 stop
17h 35mORD-KEF
$615
8/14Thu
2 stops
30h 07mKEF-ORD
8/21Thu
2 stops
27h 43mORD-KEF
$643
10/9Thu
2 stopsScandinavian Airlines
58h 05mKEF-ORD
10/14Tue
1 stopScandinavian Airlines
33h 15mORD-KEF
$647
10/9Thu
2 stopsScandinavian Airlines
58h 05mKEF-ORD
10/14Tue
2 stopsScandinavian Airlines
54h 50mORD-KEF
$648
8/13Wed
1 stopKLM
13h 07mKEF-MDW
8/20Wed
1 stopKLM
30h 43mMDW-KEF
$718
8/23Sat
1 stopAir Canada
10h 25mKEF-ORD
8/29Fri
1 stopAir Canada
11h 45mORD-KEF
$729
8/23Sat
2 stopsAir Canada
13h 12mKEF-ORD
8/29Fri
2 stopsAir Canada
11h 30mORD-KEF
$755
8/23Sat
1 stopKLM
13h 07mKEF-MDW
8/29Fri
1 stopKLM
30h 43mMDW-KEF
$863

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Illinois found on KAYAK in the last 72 hours.
10/13Mon
nonstopIcelandair
6h 50mKEF-ORD
$457
7/23Wed
2 stops
43h 35mKEF-ORD
$458
7/25Fri
2 stops
43h 35mKEF-ORD
$461
7/22Tue
nonstopIcelandair
6h 40mKEF-ORD
$466
7/23Wed
1 stopWestJet
12h 09mKEF-ORD
$541
8/13Wed
2 stopsWestJet
15h 58mKEF-STL
$710
8/13Wed
1 stopLufthansa
15h 45mKEF-STL
$812
8/13Wed
1 stopLufthansa
15h 45mKEF-STL
$814
8/13Wed
3 stopsAir Canada
17h 05mKEF-STL
$1,433
8/13Wed
3 stopsAir Canada
17h 05mKEF-STL
$1,442

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Last minute flights to Illinois

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Illinois that are departing in the next 10 days.
7/3Thu
nonstopIcelandair
6h 40mKEF-ORD
7/13Sun
nonstopIcelandair
6h 05mORD-KEF
$707
7/3Thu
nonstop
6h 40mKEF-ORD
7/13Sun
multi-stop
17h 59mORD-KEF
$780
7/3Thu
nonstop
6h 40mKEF-ORD
7/13Sun
multi-stop
39h 00mORD-KEF
$837
7/3Thu
nonstop
6h 40mKEF-ORD
7/13Sun
multi-stop
31h 08mORD-KEF
$862
7/3Thu
multi-stopAir Canada
14h 23mKEF-ORD
7/13Sun
multi-stopAir Canada
16h 35mORD-KEF
$897
7/2Wed
multi-stopLufthansa
15h 35mKEF-ORD
7/13Sun
multi-stopLufthansa
20h 05mORD-KEF
$900
7/2Wed
multi-stopLufthansa
15h 35mKEF-ORD
7/13Sun
nonstopLufthansa
6h 20mORD-KEF
$918
7/2Wed
multi-stopLufthansa
15h 35mKEF-ORD
7/13Sun
multi-stopLufthansa
20h 55mORD-KEF
$970
7/3Thu
multi-stopDelta
13h 10mKEF-MDW
7/13Sun
multi-stopDelta
15h 21mMDW-KEF
$1,157
7/3Thu
multi-stopDelta
15h 20mKEF-MDW
7/13Sun
multi-stopDelta
15h 21mMDW-KEF
$1,174

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Everything you need to know for your flight to Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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