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$271+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — ORD
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Round-trip from

$421
(Scandinavian Airlines)

One-way from

$271
(Mytrip)

Good round-trip deal

$519 or less

Good one-way deal

$408 or less
From Iceland to Illinois
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One-way flight from Iceland to Illinois
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Price to beat on a round-trip flight from Iceland to Illinois.
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Price to beat on a one-way flight from Iceland to Illinois.
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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 March 31, 2025.

This Scandinavian Airlines deal was found by Cheapflights users on 3/30. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/45:10 pmKEF - ORD
1 stop28h 00mScandinavian Airlines
Thu 9/187:15 pmORD - KEF
2 stops33h 55mScandinavian Airlines
Deal found 3/30$421
This Gotogate deal was found by Cheapflights users on 3/30. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/244:25 pmKEF - ORD
Nonstop6h 50mIcelandair
Fri 5/307:25 pmORD - KEF
Nonstop6h 15mIcelandair
Deal found 3/30$528
This Mytrip deal was found by Cheapflights users on 3/30. 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 5/143:45 pmKEF - ORD
2 stops22h 39mMultiple Airlines
Wed 5/215:05 amORD - KEF
2 stops18h 40mMultiple Airlines
Deal found 3/30$593
This WestJet deal was found by Cheapflights users on 3/30. 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/109:35 amKEF - ORD
2 stops32h 04mWestJet
Wed 6/181:40 pmORD - KEF
2 stops13h 35mWestJet
Deal found 3/30$696
This United Airlines deal was found by Cheapflights users on 3/31. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2412:00 pmKEF - ORD
Nonstop6h 50mUnited Airlines
Fri 5/309:10 pmORD - KEF
Nonstop6h 20mUnited Airlines
Deal found 3/31$709
This Air Canada deal was found by Cheapflights users on 3/30. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/319:50 amKEF - ORD
2 stops15h 26mAir Canada
Wed 9/172:00 pmORD - KEF
1 stop13h 35mAir Canada
Deal found 3/30$722
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2811:25 amKEF - ORD
1 stop15h 00mDelta
Mon 5/56:35 pmORD - KEF
1 stop9h 55mDelta
Deal found 3/30$741
This Delta deal was found by Cheapflights users on 3/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/28:50 amKEF - MDW
1 stop14h 38mDelta
Sat 9/131:00 pmMDW - KEF
1 stop12h 20mDelta
Deal found 3/30$754
This KLM deal was found by Cheapflights users on 3/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:30 amKEF - MDW
1 stop13h 15mKLM
Sun 6/81:09 pmMDW - KEF
1 stop12h 11mKLM
Deal found 3/30$755
This Lufthansa deal was found by Cheapflights users on 3/29. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:15 amKEF - ORD
2 stops16h 40mLufthansa
Thu 5/810:30 pmORD - KEF
1 stop20h 05mLufthansa
Deal found 3/29$778
This Air France deal was found by Cheapflights users on 3/29. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:25 amKEF - ORD
2 stops17h 34mAir France
Thu 5/811:03 amORD - KEF
2 stops14h 17mAir France
Deal found 3/29$865
This Kiwi.com deal was found by Cheapflights users on 3/30. 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.
Wed 4/23:05 pmKEF - MDW
2 stops29h 24mMultiple Airlines
Fri 4/111:03 pmMDW - KEF
1 stop10h 52mMultiple Airlines
Deal found 3/30$932

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 March 31, 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

Thu 9/4

5:10 pm-4:10 pm

1 stop28h 00m

Chicago O'Hare Intl

Tue 9/16

7:15 pm-7:05 am

2 stops54h 50m

$421

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 5/24

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Fri 5/30

7:25 pm-6:40 am

Nonstop6h 15m

$528

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 5/14

3:45 pm-9:24 am

2 stops22h 39m

Chicago O'Hare Intl

Wed 5/21

5:05 am-4:45 am

2 stops18h 40m

$593

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 6/10

9:35 am-12:39 pm

2 stops32h 04m

Chicago O'Hare Intl

Wed 6/18

1:40 pm-8:15 am

2 stops13h 35m

$696

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 5/24

12:00 pm-1:50 pm

Nonstop6h 50m

Chicago O'Hare Intl

Fri 5/30

9:10 pm-8:30 am

Nonstop6h 20m

$709

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sun 4/27

12:25 am-10:55 am

1 stop15h 30m

Chicago O'Hare Intl

Mon 5/5

4:00 pm-1:05 pm

1 stop16h 05m

$717

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sun 8/31

9:50 am-8:16 pm

2 stops15h 26m

Chicago O'Hare Intl

Wed 9/17

2:00 pm-8:35 am

1 stop13h 35m

$722

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-9:25 pm

1 stop15h 00m

Chicago O'Hare Intl

Mon 5/5

6:35 pm-9:30 am

1 stop9h 55m

$741

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Tue 9/2

8:50 am-6:28 pm

1 stop14h 38m

Chicago Midway

Sat 9/13

1:00 pm-6:20 am

1 stop12h 20m

$754

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Thu 6/5

9:30 am-5:45 pm

1 stop13h 15m

Chicago Midway

Sun 6/8

1:09 pm-6:20 am

1 stop12h 11m

$755

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 33 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 March 31, 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.

Weekly flight availability from Iceland to Illinois

Explore weekly flight availability from Iceland to Illinois. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 31, 2025.

The most flights from IS0 to USIL are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 March 31, 2025.
See what other customers who have flown with Emirates, Delta and KLM from Iceland to Illinois have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Emirates
8.0
Very good
3,192 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Delta
8.0
Very good
7,899 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
KLM
7.8
Good
1,321 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
LOT
7.6
Good
1,065 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.
Finnair
7.6
Good
1,267 reviews
Emirates
8.0
Very good
3,192 reviews

Comfort

8.0

Entertainment

8.2

Food

7.8

Boarding

8.1

Crew

8.3

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jun 2024

DXB - IAH

It was not a good experience the seats were small and uncomfortable the food was not good and they forgot to serve me my breakfast - there were 5 us in 2 rows that they just completely skipped us. Very disappointed.

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.

  • What are the cheapest airlines to fly from Iceland to Illinois one-way?

    One-way options have recently been found by users for as low as $276 on WestJet. Other airlines that offer cheap prices include Icelandair from $388 and Finnair from $617 one-way.

  • 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.

  • What is the cheapest month to book a flight from Iceland to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Iceland to Illinois (average of $245). Flying from Iceland to Illinois in March is currently the most expensive (average of $323). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$483Average$664FlexibilityNo cancel feeOn-time76%
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