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$295+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — ORD
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Iceland to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Iceland (IS0) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$378
(Mytrip)

One-way from

$295
(Kiwi.com)

Good round-trip deal

$741 or less

Good one-way deal

$390 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 January 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. 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 3/44:00 pmKEF - ORD
2 stops23h 44mMultiple Airlines
Tue 3/115:10 amORD - KEF
2 stops18h 35mMultiple Airlines
Deal found 1/20$378
This Ticket deal was found by Cheapflights users on 1/21. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/154:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Fri 2/216:30 pmORD - KEF
Nonstop6h 10mIcelandair
Deal found 1/21$498
This Gotogate deal was found by Cheapflights users on 1/21. 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.
Thu 2/612:00 pmKEF - ORD
2 stops35h 50mScandinavian Airlines
Mon 2/107:40 pmORD - KEF
1 stop13h 45mScandinavian Airlines
Deal found 1/21$635
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 5/1011:25 amKEF - ORD
1 stop14h 29mDelta
Sun 5/257:30 amORD - KEF
1 stop21h 00mDelta
Deal found 1/21$715
This Kiwi.com deal was found by Cheapflights users on 1/21. 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.
Sat 2/154:55 pmKEF - MDW
1 stop13h 22mMultiple Airlines
Fri 2/2112:26 pmMDW - KEF
1 stop10h 34mMultiple Airlines
Deal found 1/21$772
This KLM deal was found by Cheapflights users on 1/21. 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.
Tue 5/1311:25 amKEF - MDW
2 stops15h 21mKLM
Sat 5/241:00 pmMDW - KEF
1 stop12h 20mKLM
Deal found 1/21$796
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:55 amKEF - ORD
1 stop29h 55mAmerican Airlines
Tue 5/208:30 pmORD - KEF
1 stop32h 10mAmerican Airlines
Deal found 1/21$828
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/108:45 amKEF - ORD
1 stop13h 40mFinnair
Thu 5/229:30 pmORD - KEF
1 stop14h 00mFinnair
Deal found 1/21$845
This Lufthansa deal was found by Cheapflights users on 1/21. 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.
Sun 5/1112:25 amKEF - ORD
1 stop17h 30mLufthansa
Sat 5/246:25 pmORD - KEF
1 stop24h 10mLufthansa
Deal found 1/21$871
This Delta deal was found by Cheapflights users on 1/21. 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 5/128:50 amKEF - MDW
2 stops17h 56mDelta
Thu 5/221:00 pmMDW - KEF
1 stop12h 20mDelta
Deal found 1/21$872
This Air France deal was found by Cheapflights users on 1/21. 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.
Tue 5/138:50 amKEF - ORD
2 stops15h 10mAir France
Sat 5/241:35 pmORD - KEF
1 stop11h 45mAir France
Deal found 1/21$872
This Ovago deal was found by Cheapflights users on 1/21. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/73:40 pmKEF - STL
2 stops37h 56mScandinavian Airlines
Fri 3/144:45 pmSTL - KEF
2 stops17h 40mScandinavian Airlines
Deal found 1/21$877

Find flights from Iceland to Illinois within your budget

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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 3/4

4:00 pm-9:44 am

2 stops23h 44m

Chicago O'Hare Intl

Tue 3/11

5:10 am-4:45 am

2 stops18h 35m

$378

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 2/15

4:45 pm-5:20 pm

Nonstop6h 35m

Chicago O'Hare Intl

Fri 2/21

6:30 pm-6:40 am

Nonstop6h 10m

$498

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 2/6

12:00 pm-5:50 pm

2 stops35h 50m

Chicago O'Hare Intl

Mon 2/10

7:40 pm-3:25 pm

1 stop13h 45m

$635

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 5/10

11:25 am-8:54 pm

1 stop14h 29m

Chicago O'Hare Intl

Sun 5/25

7:30 am-9:30 am

1 stop21h 00m

$715

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Sat 2/15

4:55 pm-12:17 am

1 stop13h 22m

Chicago Midway

Fri 2/21

12:26 pm-5:00 am

1 stop10h 34m

$772

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Tue 5/13

11:25 am-9:46 pm

2 stops15h 21m

Chicago Midway

Sat 5/24

1:00 pm-6:20 am

1 stop12h 20m

$796

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 5/14

10:55 am-11:50 am

1 stop29h 55m

Chicago O'Hare Intl

Tue 5/20

8:30 pm-9:40 am

1 stop32h 10m

$828

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 5/10

8:45 am-5:25 pm

1 stop13h 40m

Chicago O'Hare Intl

Thu 5/22

9:30 pm-4:30 pm

1 stop14h 00m

$845

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sun 5/11

12:25 am-12:55 pm

1 stop17h 30m

Chicago O'Hare Intl

Sat 5/24

6:25 pm-11:35 pm

1 stop24h 10m

$871

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 5/13

8:50 am-7:00 pm

2 stops15h 10m

Chicago O'Hare Intl

Sat 5/24

1:35 pm-6:20 am

1 stop11h 45m

$872

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 34 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.

Travel insights for flights from Iceland to Illinois

Get recent, data-driven insights about flights from Iceland to Illinois including ideal travel times, pricing trends, and more.

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 January 21, 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.

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 January 21, 2025.
See what other customers who have flown with Scandinavian Airlines, Delta and Air France from Iceland to Illinois have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,286 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
786 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
665 reviews
Delta
8.0
Very good
8,521 reviews

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.6

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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 $371 on Icelandair. Other airlines that offer cheap prices include WestJet from $557 and Finnair from $583 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 $320). 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

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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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$483Average$664FlexibilityNo cancel feeOn-time76%
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