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Keflavik Intl

$250+ Cheap flights from Chicago (CHI) to Keflavik Intl (KEF)

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — KEF
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
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The best prices from Chicago to Reykjavik Keflavik Intl are usually found in February or November, booked 71 days in advance, depart on a Wednesday or Monday and return on a Monday

Cheap flight deals from Chicago to Keflavik Intl

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Keflavik Intl (KEF). 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 November 14, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

March

Cheapest in

February

Round-trip from

$372
(Kiwi.com)

One-way from

$250
(Kiwi.com)
Provider with most accurate pricing for Chicago (CHI)-Reykjavik Keflavik Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Reykjavik Keflavik Intl flights.
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High demand for flights, 11% potential price rise
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Best time to find cheap flights, 15% potential price drop
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From Chicago (CHI) to Reykjavik Keflavik Intl
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One-way flight from Chicago (CHI) to Reykjavik Keflavik Intl
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Find flight deals from Chicago to Keflavik Intl

Cheapest flights from Chicago to Keflavik Intl
Explore the most affordable flight options available from Chicago to Keflavik Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Mytrip deal was found by Cheapflights users on 11/13. 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 12/36:00 amORD - KEF
2 stops16h 45mMultiple Airlines
Tue 12/104:00 pmKEF - ORD
2 stops30h 06mMultiple Airlines
Deal found 11/13$577
This Kiwi.com deal was found by Cheapflights users on 11/13. 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 11/181:13 pmMDW - KEF
1 stop9h 47mMultiple Airlines
Wed 11/203:20 pmKEF - MDW
2 stops28h 16mMultiple Airlines
Deal found 11/13$611
This CrystalTravel deal was found by Cheapflights users on 11/13. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/166:30 pmORD - KEF
Nonstop6h 10mIcelandair
Thu 12/264:45 pmKEF - ORD
Nonstop6h 35mIcelandair
Deal found 11/13$653
This Scandinavian Airlines deal was found by Cheapflights users on 11/12. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:10 pmORD - KEF
2 stops38h 05mScandinavian Airlines
Sun 12/84:25 pmKEF - ORD
2 stops29h 25mScandinavian Airlines
Deal found 11/12$827
This FlightHub deal was found by Cheapflights users on 11/13. 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.
Wed 11/2710:35 pmORD - KEF
1 stop33h 20mLufthansa
Tue 12/32:55 pmKEF - ORD
1 stop35h 10mLufthansa
Deal found 11/13$883

Find flights from Chicago to Keflavik Intl within your budget

Customize your flight search to find flights from Chicago to Keflavik Intl 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 2,752,363 searches. Data last updated November 14, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 1/15

6:30 pm-6:40 am

Nonstop6h 10m

Reykjavik Keflavik Intl

Wed 1/22

4:45 pm-5:20 pm

Nonstop6h 35m

$542

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Mon 3/3

7:10 pm-10:40 am

1 stop33h 30m

Reykjavik Keflavik Intl

Sun 3/16

11:50 am-4:50 pm

2 stops34h 00m

$549

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Mon 1/6

8:20 am-5:00 am

1 stop14h 40m

Reykjavik Keflavik Intl

Sun 1/12

3:20 pm-10:21 am

2 stops25h 01m

$571

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Sat 1/25

5:05 am-4:50 am

1 stop17h 45m

Reykjavik Keflavik Intl

Fri 1/31

3:20 pm-4:08 pm

3 stops30h 48m

$574

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Thu 4/10

9:30 pm-8:00 am

1 stop29h 30m

Reykjavik Keflavik Intl

Sun 4/20

5:40 pm-5:25 pm

1 stop28h 45m

$657

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Wed 4/9

9:50 am-9:45 am

2 stops18h 55m

Reykjavik Keflavik Intl

Mon 4/14

8:45 am-5:25 pm

1 stop13h 40m

$669

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Tue 4/22

8:00 am-10:05 am

2 stops21h 05m

Reykjavik Keflavik Intl

Sun 4/27

10:25 am-7:30 am

2 stops26h 05m

$697

ChicagoReykjavik

ORD - KEF

ORDKEF

Chicago O'Hare Intl

Fri 4/18

9:25 pm-12:10 am

1 stop21h 45m

Reykjavik Keflavik Intl

Wed 5/7

12:25 am-12:55 pm

1 stop17h 30m

$700

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Tue 4/22

10:10 am-9:30 am

2 stops18h 20m

Reykjavik Keflavik Intl

Mon 5/12

8:50 am-9:46 pm

2 stops17h 56m

$867

ChicagoReykjavik

MDW - KEF

MDWKEF

Chicago Midway

Tue 4/22

10:10 am-9:30 am

2 stops18h 20m

Reykjavik Keflavik Intl

Sun 4/27

11:15 am-5:03 pm

2 stops34h 48m

$921

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Showing 1-10 of 19 results
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Compare providers for flights from Chicago to Keflavik Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Keflavik Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Reykjavik Keflavik Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Reykjavik Keflavik Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Reykjavik Keflavik Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Reykjavik Keflavik Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Reykjavik Keflavik Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Keflavik Intl

Have a flexible travel schedule? Discover the best time to fly to Keflavik Intl 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 Keflavik Intl

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

How far ahead should I book a flight from Chicago to Reykjavik Keflavik Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Keflavik Intl. Price data was last updated on November 8, 2024.

The best time to book flights from Chicago to Reykjavik Keflavik Intl Airport is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Chicago to Reykjavik Keflavik Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Chicago to Reykjavik Keflavik Intl Airport (average of $313). Flying from Chicago to Reykjavik Keflavik Intl Airport 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 CHI to KEF?

Find hourly flight availability from Chicago to Keflavik Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from Chicago to Reykjavik Keflavik Intl Airport by exploring options for tickets in the afternoon.

Rainfall in Keflavik Intl by month

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

In terms of precipitation, rainfall in Reykjavik Keflavik Intl Airport 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 Reykjavik Keflavik Intl Airport when rainfall is around 1.6 in.

Temperature in Keflavik Intl by month

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

If weather is an important factor for your trip to Reykjavik Keflavik Intl Airport, 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 Keflavik Intl

Get insights into the airlines that provide service to Keflavik Intl. 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 Keflavik Intl. Reviews last updated November 14, 2024.
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,788 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,346 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

Finnair
7.7
Good
1,304 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.6
Good
1,640 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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

JetBlue
7.5
Good
3,447 reviews
Delta
8.0
Very good
8,788 reviews

Overall

8.0

Boarding

8.2

Crew

8.5

Comfort

7.9

Food

7.3

Entertainment

7.9

Reviews

1 / 10

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 Keflavik Intl. 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 flying from Chicago to Reykjavik Keflavik Intl Airport round-trip?

    Icelandair, at $542, was found to be the cheapest airline from Chicago to Reykjavik Keflavik Intl Airport.Alternate airlines to your destination round-trip include Scandinavian Airlines and Delta. Users have found that Icelandair is 18% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago to Reykjavik Keflavik Intl Airport one-way?

    The cheapest airline one-way is Scandinavian Airlines, with whom users have recently found tickets for as low as $436. However, be on the lookout for offers from Icelandair and SWISS, as they are both options that can get you from Chicago to Reykjavik Keflavik Intl Airport for a low price.

  • What are the most reliable airlines from Chicago to Reykjavik Keflavik Intl Airport?

    The top 3 most reliable airlines when flying from Chicago to Reykjavik Keflavik Intl Airport are Air Canada (78%), Austrian Airlines (78%) and Brussels Airlines (78%).

  • What are the cheapest flights from Chicago to Reykjavik Keflavik Intl Airport?

    Looking at all options, your cheapest flight can be booked for $190. While the most popular route (Chicago O'Hare Intl - Reykjavik Keflavik Intl) can be booked for $478 on average our data indicates $1,350 when flying from Chicago to Reykjavik Keflavik Intl Airport.

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

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

  • How can I find direct flights from Chicago to Keflavik Intl?

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

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

    Yes. Cheapflights offers flight deals from Chicago to Keflavik Intl 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 Reykjavik Keflavik Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Reykjavik Keflavik Intl Airport (average of $313). Flying from Chicago to Reykjavik Keflavik Intl Airport 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.

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Alternative routes for Chicago to Keflavik Intl

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Keflavik Intl flights
Midway to Keflavik Intl flights
St. Louis to Keflavik Intl flights
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Peoria to Keflavik Intl flights

Top 3 airlines flying from Chicago to Keflavik Intl

Discover the top 3 airlines that operate flights from Chicago to Keflavik Intl. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$512Average$685FlexibilityNo cancel feeOn-time76%
Air CanadaCheapest$538Average$584FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$584Average$744FlexibilityNo cancel feeOn-time69%
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