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Iceland

$211+ Cheap flights from Illinois to Iceland

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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — KEF
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Illinois to Iceland

Keep the following information in mind while searching for Illinois to Iceland flight deals. Data was last updated April 17, 2025.

Round-trip from

$537
(Flightnetwork)

One-way from

$258
(Mytrip)

Good round-trip deal

$587 or less

Good one-way deal

$286 or less
From Illinois to Iceland
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One-way flight from Illinois to Iceland
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Price to beat on a round-trip flight from Illinois to Iceland.
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Price to beat on a one-way flight from Illinois to Iceland.
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Cheapest flights from Illinois to Iceland
Explore the most affordable flight options available from Illinois to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Flightnetwork deal was found by Cheapflights users on 4/16. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/710:15 pmORD - KEF
Nonstop6h 05mIcelandair
Wed 5/147:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 4/16$537
This Mytrip deal was found by Cheapflights users on 4/16. 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.
Mon 5/1910:00 amORD - KEF
2 stops13h 45mMultiple Airlines
Sun 5/253:45 pmKEF - ORD
2 stops26h 01mMultiple Airlines
Deal found 4/16$538
This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/193:50 pmORD - KEF
1 stop11h 45mAir Canada
Wed 9/2410:00 amKEF - ORD
2 stops31h 01mAir Canada
Deal found 4/17$571
This Yatra.com deal was found by Cheapflights users on 4/17. 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 Yatra.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/11:15 pmORD - KEF
2 stops15h 15mVirgin Atlantic
Tue 5/611:25 amKEF - ORD
2 stops14h 20mVirgin Atlantic
Deal found 4/17$591
This Air France deal was found by Cheapflights users on 4/16. 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 5/212:48 pmMDW - KEF
2 stops15h 42mAir France
Fri 5/98:50 amKEF - MDW
1 stop14h 55mAir France
Deal found 4/16$600
This Delta deal was found by Cheapflights users on 4/16. 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.
Wed 4/2312:48 pmMDW - KEF
2 stops15h 42mDelta
Wed 4/3011:25 amKEF - MDW
2 stops15h 57mDelta
Deal found 4/16$601
This KLM deal was found by Cheapflights users on 4/16. 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.
Fri 5/210:37 amORD - KEF
1 stop17h 53mAir France
Thu 5/811:25 amKEF - ORD
1 stop11h 04mAir France
Deal found 4/16$602
This KLM deal was found by Cheapflights users on 4/16. 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.
Mon 9/229:30 amMDW - KEF
1 stop15h 50mKLM
Sun 9/288:50 amKEF - MDW
1 stop14h 46mKLM
Deal found 4/16$610
This Delta deal was found by Cheapflights users on 4/16. 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.
Sun 5/410:37 amORD - KEF
1 stop17h 53mDelta
Mon 5/128:50 amKEF - ORD
1 stop14h 47mDelta
Deal found 4/16$610
This American Airlines deal was found by Cheapflights users on 4/15. 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.
Sat 4/268:20 pmORD - KEF
1 stop32h 25mAmerican Airlines
Fri 5/210:30 amKEF - ORD
1 stop30h 15mAmerican Airlines
Deal found 4/15$624
This Expedia deal was found by Cheapflights users on 4/17. 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.
Wed 4/3010:20 pmORD - KEF
1 stop30h 20mBritish Airways
Sun 5/410:20 amKEF - ORD
1 stop32h 30mBritish Airways
Deal found 4/17$627
This United Airlines deal was found by Cheapflights users on 4/16. 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.
Tue 5/279:10 pmORD - KEF
Nonstop6h 20mUnited Airlines
Sun 6/19:30 amKEF - ORD
2 stops30h 23mUnited Airlines
Deal found 4/16$645

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Iceland 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 April 17, 2025.
Use the filters below to find and compare flights from Illinois to Iceland that are best for you.

Fly from

Illinois

Fly to

Iceland

Route

Depart

Return

Price

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 5/7

10:15 pm-9:20 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Wed 5/14

7:35 pm-9:15 pm

Nonstop6h 40m

$537

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 5/19

10:00 am-4:45 am

2 stops13h 45m

Reykjavik Keflavik Intl

Sun 5/25

3:45 pm-12:46 pm

2 stops26h 01m

$538

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 9/19

3:50 pm-8:35 am

1 stop11h 45m

Reykjavik Keflavik Intl

Wed 9/24

10:00 am-12:01 pm

2 stops31h 01m

$571

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 5/1

1:15 pm-9:30 am

2 stops15h 15m

Reykjavik Keflavik Intl

Tue 5/6

11:25 am-8:45 pm

2 stops14h 20m

$591

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 8/29

3:35 pm-8:10 am

1 stop11h 35m

Reykjavik Keflavik Intl

Sun 9/7

12:00 pm-1:55 pm

Nonstop6h 55m

$596

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Fri 5/2

12:48 pm-9:30 am

2 stops15h 42m

Reykjavik Keflavik Intl

Fri 5/9

8:50 am-6:45 pm

1 stop14h 55m

$600

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 5/2

10:37 am-9:30 am

1 stop17h 53m

Reykjavik Keflavik Intl

Thu 5/8

11:25 am-5:29 pm

1 stop11h 04m

$602

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sat 5/3

1:50 pm-9:30 am

1 stop14h 40m

Reykjavik Keflavik Intl

Wed 5/14

8:50 am-4:30 pm

1 stop12h 40m

$603

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Mon 9/22

9:30 am-6:20 am

1 stop15h 50m

Reykjavik Keflavik Intl

Sun 9/28

8:50 am-6:36 pm

1 stop14h 46m

$610

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 4/30

10:20 pm-9:40 am

1 stop30h 20m

Reykjavik Keflavik Intl

Sun 5/4

10:20 am-1:50 pm

1 stop32h 30m

$625

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 48 results
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Best time to book a flight from Illinois to Iceland

Have a flexible travel schedule? Discover the best time to fly to Iceland from Illinois 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 Illinois to Iceland

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

Currently, November is the cheapest month in which you can book a flight from Illinois to Iceland (average of $328). Flying from Illinois to Iceland in July is currently the most expensive (average of $651). 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.

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

Find hourly flight availability from Illinois to Iceland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Iceland as you normally would.

Rainfall in Iceland by month

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

In terms of precipitation, rainfall in Iceland ranges from 1.6 - 3.1 inches per month. January is typically the wettest month, when rainfall can reach 3.1 in. May is typically the driest time to visit Iceland when rainfall is around 1.6 in.

Temperature in Iceland by month

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

If weather is an important factor for your trip to Iceland, 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 51.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Iceland

Get insights into the airlines that provide service to Iceland. 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 Iceland. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, Alaska Airlines and KLM from Illinois to Iceland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
9,882 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,329 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,269 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
775 reviews
Delta
8.0
Very good
7,917 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Iceland. 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 Illinois to Iceland one-way?

    One-way options have recently been found by users for as low as $262 on WestJet. Other airlines that offer cheap prices include Icelandair from $427 and United Airlines from $491 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Iceland 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 Illinois to Iceland?

    Currently, November is the cheapest month in which you can book a flight from Illinois to Iceland (average of $328). Flying from Illinois to Iceland in July is currently the most expensive (average of $651). 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 Illinois to Iceland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Illinois to Iceland

Discover the top 3 airlines that operate flights from Illinois to Iceland. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$508Average$652FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$532Average$576FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$572Average$695FlexibilityNo cancel feeOn-time69%

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