$303 Find Cheap Flights from Iceland to Illinois

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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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KAYAK's insights & trends for flights to Illinois

Get data-powered insights and trends for flights to Illinois to help you find the cheapest flights, the best time to fly and much more.

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 $514 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 $514.

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 $451.


Good to know

Cheapest flight$303
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 Thursday where round-trip tickets can be as cheap as $695. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $1,076 on average.

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

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $577 on average. Morning departures are around 56% 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 $900.

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 487 reviews
6.3Food
7.1Boarding
8.0Crew
7.1Entertainment
7.0Comfort
Airline reviews

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.

10.0 ExcellentJames, Apr 2025MAN - KEF
Read more Icelandair reviews

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.

Smooth efficient airline. Think they should have their own bag drop as the queue took 30mins to bmscan and drop

Good. Lacking overhead bin space. No food offered but you can order online or in flight and pay for snacks.

No food was served for 7.5 hrs flight. When our flight changed to other airlines due to wether issue, our seats booked with no checked in luggage when I already payed for. We end up to pay 90 euro per suitcase.

Only serving 2 small coffee in 7.5 hrs flight with very limited choice to order food.

Booked with Kayak… Economy Class it said. I had filtered for 1 checked bag. Get to boarding and it says I have Economy Light w/ no checked bags. $136 each way for baggage now. Do not use smartfares.com. Very misleading and a terrible start to this trip.

Our three ski bags did not arrive and are still not delivered, one full day later. With one ski bag not traceable at all. I would not fly Iceland Air again.

Horrible. The flight was delayed by over 3 hours but updates were barely provided. Boarding started 3 hours late then stopped because their system crashed. So now, passengers were standing for 15 minutes in the open waiting to get boarding passes scanned and get on a bus. Duty-free closed around 4-4:30. Only 1 food outlet was open and it was super slow and busy since it was serving passengers from multiple flights. So a number of passengers couldn't buy meals at the terminal. Since the flight was delayed by over 3 hours, we could have been offered snacks on-board. Nothing. The seats barely reclined. In-flight entertainment options were pitiful. Overall, a miserable experience. Never flying on Icelandair ever again. :(

Bad. Flights were late, by hours. No clear information was provided even until the delayed boarding time.

Again, lines for boarding are a problem in iceland. The flight itself was fine and very smooth. No complaints. We would definitely fly icelandair again.

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.
6/16Mon
nonstopIcelandair
6h 50mKEF-ORD
6/25Wed
nonstopIcelandair
6h 05mORD-KEF
$519
8/26Tue
nonstopIcelandair
6h 40mKEF-ORD
9/3Wed
nonstopIcelandair
6h 05mORD-KEF
$543
9/20Sat
2 stopsScandinavian Airlines
34h 10mKEF-ORD
9/27Sat
2 stopsScandinavian Airlines
34h 00mORD-KEF
$576
9/20Sat
1 stopScandinavian Airlines
28h 00mKEF-ORD
9/27Sat
2 stopsScandinavian Airlines
34h 00mORD-KEF
$615
6/16Mon
2 stops
34h 30mKEF-ORD
6/25Wed
2 stops
18h 40mORD-KEF
$660
6/16Mon
1 stopAir Canada
28h 20mKEF-ORD
6/25Wed
1 stopAir Canada
18h 30mORD-KEF
$673
6/16Mon
2 stops
34h 30mKEF-ORD
6/25Wed
1 stop
17h 59mORD-KEF
$682
6/16Mon
1 stopAir Canada
11h 00mKEF-ORD
6/25Wed
1 stopAir Canada
13h 03mORD-KEF
$710
6/16Mon
nonstopUnited Airlines
6h 50mKEF-ORD
6/25Wed
1 stopUnited Airlines
13h 03mORD-KEF
$738
6/16Mon
nonstopUnited Airlines
6h 50mKEF-ORD
6/25Wed
nonstopUnited Airlines
6h 20mORD-KEF
$740

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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.
9/30Tue
1 stopWestJet
12h 08mKEF-ORD
$303
5/24Sat
2 stops
43h 17mKEF-ORD
$312
10/17Fri
nonstopIcelandair
6h 40mKEF-ORD
$431
10/18Sat
nonstopIcelandair
6h 50mKEF-ORD
$437
6/12Thu
1 stopFinnair
29h 35mKEF-ORD
$655
6/12Thu
1 stopFinnair
29h 35mKEF-ORD
$656
6/11Wed
1 stopIberia
17h 45mKEF-ORD
$677
6/11Wed
1 stopIberia
22h 20mKEF-ORD
$678
10/15Wed
2 stopsBritish Airways
34h 12mKEF-ORD
$687
10/1Wed
2 stopsBritish Airways
34h 12mKEF-ORD
$688

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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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