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$412+ Cheap flights from Iceland to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — ORD
Dec 2 — Dec 91
Tue 12/2
Tue 12/9
1 adult, Economy
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Find flight deals from Iceland to Illinois

Cheapest flights from Iceland to Illinois
Explore the most affordable flight options available from Iceland to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2025.

This Mytrip deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:30 pmKEF - ORD
Nonstop6h 50mIcelandair
Sat 1/106:30 pmORD - KEF
Nonstop6h 15mIcelandair
Deal found 11/2$571
This Mytrip deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/164:30 pmKEF - ORD
Nonstop6h 50mIcelandair
Tue 12/236:30 pmORD - KEF
Nonstop6h 15mIcelandair
Deal found 11/1$573
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:30 pmKEF - ORD
Nonstop6h 50mIcelandair
Sun 1/46:30 pmORD - KEF
Nonstop6h 15mIcelandair
Deal found 11/2$590
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:45 pmKEF - ORD
1 stop23h 59mMultiple Airlines
Sat 1/106:30 pmORD - KEF
Nonstop6h 15mMultiple Airlines
Deal found 11/2$736
This FlightHub deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:45 pmKEF - ORD
1 stop23h 59mMultiple Airlines
Mon 1/56:30 pmORD - KEF
Nonstop6h 15mMultiple Airlines
Deal found 11/2$746
This oojo deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1711:30 amKEF - ORD
1 stop35h 15mScandinavian Airlines
Sat 1/107:20 pmORD - KEF
1 stop15h 30mScandinavian Airlines
Deal found 11/2$751
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:30 pmKEF - ORD
Nonstop6h 50mIcelandair
Mon 1/56:45 amORD - KEF
1 stop15h 55mIcelandair
Deal found 11/1$762
This Trip.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/274:30 pmKEF - ORD
Nonstop6h 50mMultiple Airlines
Fri 1/211:51 amORD - KEF
1 stop12h 44mMultiple Airlines
Deal found 11/2$764
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:35 pmKEF - ORD
1 stop29h 10mScandinavian Airlines
Sun 1/47:20 pmORD - KEF
2 stops32h 40mScandinavian Airlines
Deal found 11/1$788
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/175:35 pmKEF - ORD
1 stop29h 10mScandinavian Airlines
Mon 1/57:20 pmORD - KEF
1 stop33h 25mScandinavian Airlines
Deal found 11/1$790
This Icelandair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:45 pmKEF - MDW
1 stop20h 05mMultiple Airlines
Sat 1/1012:50 pmMDW - KEF
2 stops11h 40mMultiple Airlines
Deal found 11/2$923
This Kiwi.com deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/25:00 pmKEF - MDW
1 stop12h 55mMultiple Airlines
Thu 11/66:26 pmMDW - KEF
2 stops56h 49mMultiple Airlines
Deal found 11/2$1,130

Cheap flight deals from Iceland to Illinois

Keep the following information in mind while searching for Iceland to Illinois flight deals. Data was last updated November 2, 2025.

Round-trip from

$300
(Mytrip)

Good one-way deal

$543 or less
From Iceland to Illinois
Search Deals
Price to beat on a one-way flight from Iceland to Illinois.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Iceland to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
Use the filters below to find and compare flights from Iceland to Illinois that are best for you.

Fly from

Iceland

Fly to

Illinois

Route

Depart

Return

Price

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Fri 4/3

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Sun 4/5

10:40 pm-9:45 am

Nonstop6h 05m

$570

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 3/3

5:35 pm-4:45 pm

1 stop29h 10m

Chicago O'Hare Intl

Fri 3/6

7:10 pm-10:30 am

2 stops33h 20m

$597

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 12/17

4:45 pm-10:44 am

1 stop23h 59m

Chicago O'Hare Intl

Mon 1/5

6:30 pm-6:45 am

Nonstop6h 15m

$746

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 12/17

11:30 am-4:45 pm

1 stop35h 15m

Chicago O'Hare Intl

Sat 1/10

7:20 pm-4:50 pm

1 stop15h 30m

$751

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 12/27

4:30 pm-5:20 pm

Nonstop6h 50m

Chicago O'Hare Intl

Fri 1/2

11:51 am-6:35 am

1 stop12h 44m

$764

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/13

12:25 am-12:55 pm

1 stop17h 30m

Chicago O'Hare Intl

Thu 4/30

10:30 pm-11:30 pm

1 stop20h 00m

$771

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 12/17

11:50 am-4:45 pm

2 stops34h 55m

Chicago O'Hare Intl

Sun 1/4

7:20 pm-10:00 am

2 stops32h 40m

$808

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Tue 4/14

8:05 pm-7:35 am

1 stop16h 30m

Chicago Midway

Thu 4/30

5:50 pm-9:25 am

1 stop10h 35m

$819

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Wed 12/17

4:45 pm-6:50 am

1 stop20h 05m

Chicago Midway

Sat 1/10

12:50 pm-6:30 am

2 stops11h 40m

$923

ReykjavikSt. Louis

KEF - STL

KEFSTL

Reykjavik Keflavik Intl

Fri 2/13

6:10 pm-6:03 pm

2 stops29h 53m

Lambert-St Louis

Tue 2/17

6:43 pm-10:55 am

2 stops58h 12m

$948

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/1

Showing 1-10 of 30 results
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Best time to book a flight from Iceland to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Iceland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Iceland to Illinois

What is the cheapest time of day to fly from IS to IL?

Find hourly flight availability from Iceland to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2025.

When flying from Iceland to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated November 2, 2025.
Read through reviews of airlines operating flights from Iceland to Illinois, such as Icelandair. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Icelandair
7.1
Good
568 reviews

Comfort

7.0

Food

6.2

Entertainment

7.0

Overall

7.1

Crew

8.1

Boarding

7.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.
Icelandair
7.1
Good
568 reviews
Icelandair
7.1
Good
568 reviews

Comfort

7.0

Food

6.2

Entertainment

7.0

Overall

7.1

Crew

8.1

Boarding

7.2

Reviews

1 / 20
8.0
Excellent

Dmitry,Oct 2025

KEF - EWR

It was a nice experience, the plane was clean and the crew was friendly. The boarding process went smoothly and there were no delays.

Related info for your journey

Find useful and relevant information for your journey from Iceland to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Iceland to Illinois?

    Icelandair, Scandinavian Airlines, and American Airlines can get you from Iceland to Illinois in just under 6h 50m. Your travel time can differ by up to 23h 03m. Iceland and Illinois are separated by a distance of 2934 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Iceland to Illinois that include hotel bookings?

    Yes. In addition to deals on Iceland to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Iceland to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Iceland to Illinois.

  • Can I find deals for business class flights from Iceland to Illinois?

    Yes. Cheapflights offers flight deals from Iceland to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Iceland to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Iceland to Illinois

Discover the top airline that operate flights from Iceland to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$483Average$591FlexibilityNo cancel feeOn-time76%

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