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O'Hare Intl

$354+ Cheap flights from Reykjavik (REK) to O'Hare Intl (ORD)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
REK — ORD
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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Cheap flight deals from Reykjavik to O'Hare Intl

Cheapest flights from Reykjavik to O'Hare Intl
Explore the most affordable flight options available from Reykjavik to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Ticket deal was found by Cheapflights users on 3/11. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/274:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Wed 5/67:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/11$524
This Mytrip deal was found by Cheapflights users on 3/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Fri 5/110:25 pm
ORD
-
KEF
Nonstop6h 05m
Icelandair
Deal found 3/10$553
This Gotogate deal was found by Cheapflights users on 3/8. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Wed 4/297:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/8$556
This Mytrip deal was found by Cheapflights users on 3/8. 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 4/224:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Wed 4/297:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/8$562
This Mytrip deal was found by Cheapflights users on 3/12. 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.
Sun 4/264:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Sun 5/37:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/12$564
This Gotogate deal was found by Cheapflights users on 3/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/247:45 pm
KEF
-
ORD
Nonstop6h 40m
Icelandair
Tue 6/3010:25 pm
ORD
-
KEF
Nonstop6h 05m
Icelandair
Deal found 3/10$577
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/237:45 pm
KEF
-
ORD
Nonstop6h 40m
Icelandair
Sun 6/2810:25 pm
ORD
-
KEF
Nonstop6h 05m
Icelandair
Deal found 3/10$582
This Icelandair deal was found by Cheapflights users on 3/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/234:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Tue 6/3010:25 pm
ORD
-
KEF
Nonstop6h 05m
Icelandair
Deal found 3/10$583
This Gotogate deal was found by Cheapflights users on 3/9. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/234:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Thu 4/307:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/9$590
This Icelandair deal was found by Cheapflights users on 3/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/254:25 pm
KEF
-
ORD
Nonstop6h 50m
Icelandair
Mon 6/297:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/10$603
This Icelandair deal was found by Cheapflights users on 3/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/287:45 pm
KEF
-
ORD
Nonstop6h 40m
Icelandair
Wed 7/17:25 pm
ORD
-
KEF
Nonstop6h 15m
Icelandair
Deal found 3/10$619

Find flight deals from Reykjavik to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Reykjavik (REK) to O'Hare Intl (ORD). 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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(Ticket)

One-way from

$354
(Kiwi.com)

Good one-way deal

$522 or less
Provider with most accurate pricing for Reykjavik (REK)-Chicago O'Hare Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Reykjavik (REK)-Chicago O'Hare Intl flights.
Search Deals
From Reykjavik (REK) to Chicago O'Hare Intl
Search Deals
One-way flight from Reykjavik (REK) to Chicago O'Hare Intl
Search Deals
Price to beat on a one-way flight from Reykjavik (REK) to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reykjavik to O'Hare 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 2,558,603 searches. Data last updated March 12, 2026.
Use the filters below to find and compare flights from Reykjavik to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 6/6

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Sat 6/6

10:25 pm-9:30 am

Nonstop6h 05m

$747

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sun 4/26

7:45 pm-9:25 pm

Nonstop6h 40m

Chicago O'Hare Intl

Sun 5/3

6:00 am-8:55 am

2 stops21h 55m

$760

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/20

5:00 pm-7:41 am

1 stop19h 41m

Chicago O'Hare Intl

Wed 4/29

9:41 am-6:05 am

1 stop15h 24m

$774

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 6/29

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 7/2

10:48 am-8:10 am

1 stop16h 22m

$826

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Tue 6/23

12:00 pm-1:50 pm

Nonstop6h 50m

Chicago O'Hare Intl

Thu 7/2

1:18 pm-7:00 am

2 stops12h 42m

$848

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 4/8

5:10 pm-8:05 am

1 stop19h 55m

Chicago O'Hare Intl

Wed 4/15

8:31 am-6:20 am

1 stop16h 49m

$864

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/20

11:25 am-11:59 pm

2 stops17h 34m

Chicago O'Hare Intl

Wed 4/29

1:36 pm-9:30 am

2 stops14h 54m

$874

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Wed 4/22

11:25 am-9:25 pm

2 stops15h 00m

Chicago O'Hare Intl

Wed 4/29

1:36 pm-9:30 am

2 stops14h 54m

$875

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Sat 6/27

4:25 pm-6:15 pm

Nonstop6h 50m

Chicago O'Hare Intl

Tue 6/30

10:48 am-8:10 am

1 stop16h 22m

$886

ReykjavikChicago

KEF - ORD

KEFORD

Reykjavik Keflavik Intl

Mon 4/27

11:25 am-8:40 pm

2 stops14h 15m

Chicago O'Hare Intl

Wed 5/6

11:08 am-9:30 am

1 stop17h 22m

$886

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

Compare providers for flights from Reykjavik to O'Hare 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 Reykjavik to O'Hare Intl in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
ExpediaPrice Accuracy1 starTrust 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 Reykjavik-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reykjavik-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Reykjavik-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reykjavik-Chicago O'Hare 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 Reykjavik-Chicago O'Hare 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 Reykjavik to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Reykjavik 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 Reykjavik to Chicago O'Hare Intl Airport

What is the cheapest time of day to fly from REK to ORD?

Find hourly flight availability from Reykjavik to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 12, 2026.

When flying from Reykjavik to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Reykjavik to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Reykjavik to Chicago O'Hare Intl Airport?

    A quick flight from Reykjavik to Chicago O'Hare Intl Airport can take about 6h 50m. Icelandair provides one of the quickest options available for as low as $747. Reykjavik and Chicago O'Hare Intl Airport are separated by a distance of 2934 mi. All flights are typically nonstop.

  • What are the cheapest flights from Reykjavik to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Reykjavik to Chicago O'Hare Intl Airport? While on average our users pay $867, our data indicates the cheapest price to be $471. The most popular route (Reykjavik Keflavik Intl - Chicago O'Hare Intl), is priced around $524.

  • Can I find deals for flights from Reykjavik to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Reykjavik to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reykjavik to O'Hare Intl?

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

  • Can I find deals for business class flights from Reykjavik to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Reykjavik to O'Hare 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.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Gurnee
Naperville
Lake Geneva
Hoffman Estates
Delavan
Downers Grove
Des Plaines
Elgin
Elk Grove Village
Skokie
Oak Brook
South Holland
Beloit
Libertyville
Waukegan
Warrenville
Bridgeview
Oakbrook Terrace

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