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$419+ 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 6/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — KEF
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Round-trip from

$561
(FlightHub)

One-way from

$422
(oojo)

Good round-trip deal

$507 or less

Good one-way deal

$369 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 February 22, 2025.

This FlightHub deal was found by Cheapflights users on 2/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/197:30 pmORD - KEF
Nonstop6h 05mIcelandair
Wed 4/307:35 pmKEF - ORD
Nonstop6h 40mIcelandair
Deal found 2/21$561
This Mytrip deal was found by Cheapflights users on 2/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/210:40 amORD - KEF
3 stops37h 10mMultiple Airlines
Wed 4/93:45 pmKEF - ORD
3 stops30h 56mMultiple Airlines
Deal found 2/21$567
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/79:30 pmORD - KEF
1 stop14h 00mFinnair
Mon 4/148:45 amKEF - ORD
1 stop14h 05mFinnair
Deal found 2/20$582
This United deal was found by Cheapflights users on 2/22. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/49:15 pmORD - KEF
Nonstop6h 15mUnited Airlines
Thu 9/1112:00 pmKEF - ORD
Nonstop6h 55mUnited Airlines
Deal found 2/22$592
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 4/2510:35 amORD - KEF
1 stop17h 55mDelta
Mon 4/2811:25 amKEF - ORD
1 stop15h 10mDelta
Deal found 2/21$594
This Delta deal was found by Cheapflights users on 2/21. 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.
Fri 4/2512:48 pmMDW - KEF
2 stops15h 42mDelta
Mon 4/2811:25 amKEF - MDW
2 stops16h 01mDelta
Deal found 2/21$598
This Expedia deal was found by Cheapflights users on 2/21. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:40 pmORD - KEF
1 stop32h 00mBritish Airways
Fri 9/2610:30 amKEF - ORD
2 stops38h 05mBritish Airways
Deal found 2/21$627
This Kiwi.com deal was found by Cheapflights users on 2/21. 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.
Mon 3/2412:26 pmMDW - KEF
1 stop11h 34mMultiple Airlines
Wed 3/263:20 pmKEF - MDW
2 stops21h 56mMultiple Airlines
Deal found 2/21$649
This Ovago deal was found by Cheapflights users on 2/21. 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.
Thu 8/2110:30 pmORD - KEF
1 stop20h 05mLufthansa
Sun 9/712:00 pmKEF - ORD
Nonstop6h 55mLufthansa
Deal found 2/21$649
This Aeromexico deal was found by Cheapflights users on 2/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/251:25 pmORD - KEF
2 stops15h 05mAir France
Mon 4/2811:25 amKEF - ORD
1 stop15h 10mAir France
Deal found 2/21$650
This Air Canada deal was found by Cheapflights users on 2/21. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/174:00 pmORD - KEF
1 stop11h 35mAir Canada
Sat 9/2710:00 amKEF - ORD
2 stops27h 00mAir Canada
Deal found 2/21$652
This Aeromexico deal was found by Cheapflights users on 2/21. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/191:16 pmMDW - KEF
2 stops39h 14mAir France
Wed 4/3011:25 amKEF - MDW
2 stops35h 55mAir France
Deal found 2/21$656

Find flights from Chicago to Iceland within your budget

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 February 22, 2025.

Fly from

Chicago

Fly to

Iceland

Route

Depart

Return

Price

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sat 4/19

7:30 pm-6:35 am

Nonstop6h 05m

Reykjavik Keflavik Intl

Wed 4/30

7:35 pm-9:15 pm

Nonstop6h 40m

$561

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 4/2

10:40 am-4:50 am

3 stops37h 10m

Reykjavik Keflavik Intl

Wed 4/9

3:45 pm-5:41 pm

3 stops30h 56m

$567

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 4/7

9:30 pm-4:30 pm

1 stop14h 00m

Reykjavik Keflavik Intl

Mon 4/14

8:45 am-5:50 pm

1 stop14h 05m

$582

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Tue 4/8

1:57 pm-9:30 am

1 stop14h 33m

Reykjavik Keflavik Intl

Tue 4/15

11:25 am-5:55 pm

1 stop11h 30m

$586

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 4/25

10:35 am-9:30 am

1 stop17h 55m

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-9:35 pm

1 stop15h 10m

$594

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Fri 4/25

12:48 pm-9:30 am

2 stops15h 42m

Reykjavik Keflavik Intl

Mon 4/28

11:25 am-10:26 pm

2 stops16h 01m

$598

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 8/7

6:00 am-8:35 am

2 stops21h 35m

Reykjavik Keflavik Intl

Mon 8/25

10:00 am-11:43 am

2 stops30h 43m

$603

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 5/9

10:05 pm-9:30 am

2 stops30h 25m

Reykjavik Keflavik Intl

Sun 5/18

10:20 am-11:09 am

2 stops29h 49m

$641

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 8/21

10:30 pm-11:35 pm

1 stop20h 05m

Reykjavik Keflavik Intl

Sun 9/7

12:00 pm-1:55 pm

Nonstop6h 55m

$649

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Mon 3/24

12:26 pm-5:00 am

1 stop11h 34m

Reykjavik Keflavik Intl

Wed 3/26

3:20 pm-8:16 am

2 stops21h 56m

$649

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 27 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.

Travel insights for flights from Chicago to Iceland

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

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 $657). 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 February 22, 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.

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 February 22, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Finnair 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
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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
1,271 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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.

SWISS
7.5
Good
1,566 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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.

Air France
7.4
Good
1,448 reviews
Delta
8.0
Very good
8,203 reviews

Overall

8.0

Entertainment

7.9

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

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 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?

    $422 is the cheapest one-way deal found within the past few days, from Icelandair. You may also be able to find cheap deals on Scandinavian Airlines and Lufthansa, with prices starting from $464 and $529, respectively.

  • What are the cheapest flights from Chicago to Iceland?

    The cheapest flight price from Chicago to Iceland is $285. On average you can expect to pay $1,242. The most popular route, (Chicago O'Hare Intl - Reykjavik Keflavik Intl), can usually be booked for $438.

  • 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 $657). 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.

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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.
O'Hare Intl to Heathrow flights
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Midway to Keflavik Intl flights
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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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$508Average$659FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$538Average$584FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$578Average$732FlexibilityNo cancel feeOn-time69%
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