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$203+ Cheap flights from Chicago (CHI) 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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — KEF
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Chicago to Iceland

Keep the following information in mind while searching for Chicago to Iceland flight deals. Data was last updated June 12, 2025.

Round-trip from

$565
(KLM)

One-way from

$203
(Trip.com)

Good round-trip deal

$544 or less

Good one-way deal

$258 or less
From Chicago (CHI) to Iceland
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One-way flight from Chicago (CHI) to Iceland
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Price to beat on a round-trip flight from Chicago (CHI) to Iceland.
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Price to beat on a one-way flight from Chicago (CHI) to Iceland.
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Find flight deals from Chicago to Iceland

Cheapest flights from Chicago to Iceland
Explore the most affordable flight options available from Chicago to Iceland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This British Airways deal was found by Cheapflights users on 6/9. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/289:45 pmORD - KEF
1 stop31h 10mBritish Airways
Tue 1/611:45 amKEF - ORD
1 stop32h 10mBritish Airways
Deal found 6/9$564
This KLM deal was found by Cheapflights users on 6/9. 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 9/1510:35 amMDW - KEF
2 stops17h 55mKLM
Mon 9/228:45 amKEF - MDW
2 stops17h 59mKLM
Deal found 6/9$565
This Delta deal was found by Cheapflights users on 6/9. 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 9/197:35 pmORD - KEF
1 stop29h 45mDelta
Mon 9/298:45 amKEF - ORD
2 stops15h 32mDelta
Deal found 6/9$565
This FlightHub deal was found by Cheapflights users on 6/9. 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.
Sat 10/187:25 pmORD - KEF
Nonstop6h 15mIcelandair
Sun 10/267:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 6/9$566
This Cheapflightsfares deal was found by Cheapflights users on 6/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/173:50 pmORD - KEF
2 stops11h 20mAir Canada
Fri 7/259:30 amKEF - ORD
1 stop10h 25mAir Canada
Deal found 6/10$572
This Mytrip deal was found by Cheapflights users on 6/12. 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 9/311:19 amORD - KEF
2 stops29h 26mMultiple Airlines
Sun 9/78:10 pmKEF - ORD
2 stops23h 24mMultiple Airlines
Deal found 6/12$573
This Scandinavian Airlines deal was found by Cheapflights users on 6/9. 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.
Sun 10/197:15 pmORD - KEF
1 stop16h 05mScandinavian Airlines
Tue 10/2811:30 amKEF - ORD
1 stop35h 15mScandinavian Airlines
Deal found 6/9$584
This Virgin Atlantic deal was found by Cheapflights users on 6/9. 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 9/221:16 pmORD - KEF
2 stops15h 14mVirgin Atlantic
Mon 9/2911:25 amKEF - ORD
2 stops17h 28mVirgin Atlantic
Deal found 6/9$585
This Kiwi.com deal was found by Cheapflights users on 6/12. 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 7/145:30 pmORD - KEF
1 stop33h 45mWestJet
Tue 7/229:35 amKEF - ORD
1 stop12h 09mWestJet
Deal found 6/12$586
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Wed 9/172:00 pmORD - KEF
1 stop13h 15mUnited Airlines
Sun 9/2112:00 pmKEF - ORD
Nonstop6h 55mUnited Airlines
Deal found 6/12$593
This KLM deal was found by Cheapflights users on 6/12. 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 7/81:09 pmMDW - KEF
1 stop12h 11mAir France
Mon 7/149:30 amKEF - MDW
1 stop13h 09mAir France
Deal found 6/12$618
This Delta deal was found by Cheapflights users on 6/11. 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 7/71:09 pmMDW - KEF
1 stop12h 11mDelta
Mon 7/149:30 amKEF - MDW
1 stop13h 09mDelta
Deal found 6/11$619

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago to Iceland that are best for you.

Fly from

Chicago

Fly to

Iceland

Route

Depart

Return

Price

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Mon 9/15

10:35 am-9:30 am

2 stops17h 55m

Reykjavik Keflavik Intl

Mon 9/22

8:45 am-9:44 pm

2 stops17h 59m

$565

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 9/19

7:35 pm-6:20 am

1 stop29h 45m

Reykjavik Keflavik Intl

Mon 9/29

8:45 am-7:17 pm

2 stops15h 32m

$565

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sat 10/18

7:25 pm-6:40 am

Nonstop6h 15m

Reykjavik Keflavik Intl

Sun 10/26

7:35 pm-9:15 pm

Nonstop6h 40m

$566

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 7/17

3:50 pm-8:10 am

2 stops11h 20m

Reykjavik Keflavik Intl

Fri 7/25

9:30 am-2:55 pm

1 stop10h 25m

$572

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 9/3

11:19 am-9:45 pm

2 stops29h 26m

Reykjavik Keflavik Intl

Sun 9/7

8:10 pm-2:34 pm

2 stops23h 24m

$573

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 8/11

5:30 pm-8:15 am

1 stop33h 45m

Reykjavik Keflavik Intl

Fri 8/29

9:35 am-4:44 pm

1 stop12h 09m

$583

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sun 10/19

7:15 pm-4:20 pm

1 stop16h 05m

Reykjavik Keflavik Intl

Tue 10/28

11:30 am-5:45 pm

1 stop35h 15m

$584

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 9/22

1:16 pm-9:30 am

2 stops15h 14m

Reykjavik Keflavik Intl

Mon 9/29

11:25 am-11:53 pm

2 stops17h 28m

$585

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 9/17

2:00 pm-8:15 am

1 stop13h 15m

Reykjavik Keflavik Intl

Sun 9/21

12:00 pm-1:55 pm

Nonstop6h 55m

$593

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Tue 11/11

8:05 am-10:50 am

2 stops20h 45m

Reykjavik Keflavik Intl

Sat 11/15

11:50 am-5:00 pm

1 stop35h 10m

$599

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 33 results
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Best time to book a flight from Chicago to Iceland

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

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

Currently, November is the cheapest month in which you can book a flight from Chicago to Iceland (average of $328). Flying from Chicago to Iceland in June is currently the most expensive (average of $659). 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 CHI to IS?

Find hourly flight availability from Chicago 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 June 12, 2025.

When flying from Chicago to Iceland, 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 Chicago to Iceland

Explore weekly flight availability from Chicago to Iceland. 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 June 12, 2025.

The most flights from CHI to IS0 are scheduled on a Monday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 on average).

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 June 12, 2025.
Peruse reviews from past customers who have flown with Delta, Alaska Airlines and KLM from Chicago to Iceland to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Alaska Airlines
8.0
Very good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,358 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,290 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air France
7.5
Good
1,463 reviews
Delta
8.0
Very good
7,946 reviews

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    $290 is the cheapest one-way deal found within the past few days, from WestJet. You may also be able to find cheap deals on Icelandair and Air Canada, with prices starting from $369 and $415, respectively.

  • What are the most reliable airlines from Chicago to Iceland?

    No one likes to see their flight delayed. When booking a flight from Chicago to Iceland consider choosing Icelandair (77%), Air Canada (31%) or Austrian Airlines (31%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Iceland?

    The cheapest flight price from Chicago to Iceland is $199. On average you can expect to pay $1,521. The most popular route, (Chicago O'Hare Intl - Reykjavik Keflavik Intl), can usually be booked for $472.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Chicago to Iceland (average of $328). Flying from Chicago to Iceland in June is currently the most expensive (average of $659). 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 Chicago 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 Chicago to Iceland

Discover the top 3 airlines that operate flights from Chicago 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$508Average$654FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$532Average$554FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$612Average$720FlexibilityNo cancel feeOn-time69%

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