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$384+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
KEF — ORD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$517
(Mytrip)

One-way from

$408
(oojo)

Good round-trip deal

$770 or less

Good one-way deal

$369 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 February 20, 2025.

This oojo deal was found by Cheapflights users on 2/19. 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.
Thu 5/224:25 pmKEF - ORD
Nonstop6h 50mIcelandair
Wed 5/287:25 pmORD - KEF
Nonstop6h 15mIcelandair
Deal found 2/19$514
This Mytrip deal was found by Cheapflights users on 2/20. 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.
Fri 4/43:45 pmKEF - ORD
3 stops24h 24mMultiple Airlines
Wed 4/95:10 amORD - KEF
2 stops18h 35mMultiple Airlines
Deal found 2/20$517
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:00 amKEF - ORD
2 stops12h 54mUnited Airlines
Wed 9/109:15 pmORD - KEF
Nonstop6h 15mUnited Airlines
Deal found 2/20$688
This Virgin Atlantic deal was found by Cheapflights users on 2/20. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:25 amKEF - ORD
1 stop11h 07mVirgin Atlantic
Mon 4/141:50 pmORD - KEF
1 stop14h 40mVirgin Atlantic
Deal found 2/20$705
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/74:50 pmKEF - MDW
1 stop12h 31mMultiple Airlines
Mon 4/146:45 amMDW - KEF
1 stop18h 15mMultiple Airlines
Deal found 2/20$734
This Expedia deal was found by Cheapflights users on 2/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:20 pmKEF - ORD
1 stop25h 35mBritish Airways
Wed 3/261:49 pmORD - KEF
2 stops40h 06mBritish Airways
Deal found 2/20$809
This Lufthansa deal was found by Cheapflights users on 2/20. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/42:55 pmKEF - ORD
1 stop28h 30mLufthansa
Sat 3/299:20 pmORD - KEF
2 stops45h 15mLufthansa
Deal found 2/20$815
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:45 amKEF - ORD
1 stop33h 00mAmerican Airlines
Sun 3/233:00 pmORD - KEF
2 stops38h 55mAmerican Airlines
Deal found 2/20$875
This Turkish Airlines deal was found by Cheapflights users on 2/20. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/97:50 amKEF - ORD
2 stops30h 50mTurkish Airlines
Mon 10/1311:25 amORD - KEF
2 stops22h 50mTurkish Airlines
Deal found 2/20$965
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/411:25 amKEF - MDW
2 stops15h 56mDelta
Wed 4/912:48 pmMDW - KEF
2 stops15h 42mDelta
Deal found 2/20$1,077

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 February 20, 2025.

Fly from

Iceland

Fly to

Illinois

Route

Depart

Return

Price

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 5/22

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Wed 5/28

7:25 pm-6:40 am

Nonstop6h 15m

$514

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Fri 4/4

3:45 pm-11:09 am

3 stops24h 24m

Chicago O'Hare Intl

Wed 4/9

5:10 am-4:45 am

2 stops18h 35m

$517

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/7

11:25 am-5:32 pm

1 stop11h 07m

Chicago O'Hare Intl

Mon 4/14

1:50 pm-9:30 am

1 stop14h 40m

$705

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Mon 4/7

4:50 pm-12:21 am

1 stop12h 31m

Chicago Midway

Mon 4/14

6:45 am-6:00 am

1 stop18h 15m

$734

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sun 3/2

6:20 pm-1:55 pm

1 stop25h 35m

Chicago O'Hare Intl

Wed 3/26

1:49 pm-10:55 am

2 stops40h 06m

$809

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 3/4

2:55 pm-1:25 pm

1 stop28h 30m

Chicago O'Hare Intl

Sat 3/29

9:20 pm-11:35 pm

2 stops45h 15m

$815

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 3/5

11:45 am-2:45 pm

1 stop33h 00m

Chicago O'Hare Intl

Sun 3/23

3:00 pm-10:55 am

2 stops38h 55m

$875

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Thu 5/22

5:15 pm-2:50 pm

2 stops26h 35m

Chicago O'Hare Intl

Wed 5/28

4:44 pm-4:30 pm

2 stops18h 46m

$884

ReykjavikChicago

KEF - MDW

KEFMDW

Reykjavik Keflavik Intl

Fri 4/4

11:25 am-10:21 pm

2 stops15h 56m

Chicago Midway

Wed 4/9

12:48 pm-9:30 am

2 stops15h 42m

$1,077

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Fri 7/25

7:35 pm-9:15 pm

Nonstop6h 40m

$384

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 22 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 February 20, 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 February 20, 2025.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Finnair
7.6
Good
1,273 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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

Turkish Airlines
7.3
Good
3,832 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

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 $408 on Icelandair. Other airlines that offer cheap prices include Finnair from $583 and British Airways from $634 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 $321). 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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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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$483Average$664FlexibilityNo cancel feeOn-time76%
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