$362+ Cheap flights from Reykjavik (REK) to O'Hare Intl (ORD)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/1. Fares are subject to change and may not be available on all flights or dates of travel.
REK — ORD
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Reykjavik to O'Hare Intl with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Reykjavik to O'Hare Intl
Cheapest
Best
Last-minute
One-way
Cheapest flights from Reykjavik to O'Hare IntlExplore 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 September 5, 2026.
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 September 5, 2026.
This eDestinos deal was found by Cheapflights users on 9/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:30 pm -
Nonstop6h 50m
Mon 12/146:30 pm -
Nonstop6h 15m
Deal found 9/3![Icelandair logo]()
$362
This Ticket deal was found by Cheapflights users on 9/2. 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.
Thu 10/154:25 pm -
Nonstop6h 50m
Sat 10/247:30 pm -
Nonstop6h 15m
Deal found 9/2![Icelandair logo]()
$370
This Flightnetwork deal was found by Cheapflights users on 9/1. 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.
Thu 10/154:25 pm -
Nonstop6h 50m
Fri 10/237:25 pm -
Nonstop6h 15m
Deal found 9/1![Icelandair logo]()
$386
This Mytrip deal was found by Cheapflights users on 9/1. 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.
Thu 10/14:25 pm -
Nonstop6h 50m
Fri 11/136:30 pm -
Nonstop6h 15m
Deal found 9/1![Icelandair logo]()
$387
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 11/104:30 pm -
Nonstop6h 50m
Mon 11/166:30 pm -
Nonstop6h 15m
Deal found 9/4![Icelandair logo]()
$411
This Mytrip deal was found by Cheapflights users on 8/31. 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 10/164:25 pm -
Nonstop6h 50m
Fri 10/237:25 pm -
Nonstop6h 15m
Deal found 8/31![Icelandair logo]()
$513
This Ticket deal was found by Cheapflights users on 9/4. 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 10/264:30 pm -
Nonstop6h 50m
Wed 11/46:30 pm -
Nonstop6h 15m
Deal found 9/4![Icelandair logo]()
$570
This SmartFares deal was found by Cheapflights users on 9/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:25 pm -
Nonstop6h 50m
Wed 10/287:30 pm -
Nonstop6h 15m
Deal found 9/5![Icelandair logo]()
$595
Best flights from Reykjavik to O'Hare IntlDiscover carefully curated flight deals from Reykjavik to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Reykjavik to O'Hare Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Mytrip deal was found by Cheapflights users on 8/31. 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 10/164:25 pm -
Nonstop6h 50m
Fri 10/237:25 pm -
Nonstop6h 15m
Deal found 8/31![Icelandair logo]()
$513
This Scandinavian Airlines deal was found by Cheapflights users on 9/2. 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.
Sat 2/66:05 pm -
1 stop28h 40m
Mon 3/17:15 pm -
2 stops57h 55m
Deal found 9/2![Scandinavian Airlines logo]()
$729
This Flightnetwork deal was found by Cheapflights users on 9/1. 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 10/1412:20 am -
1 stop24h 35m
Fri 10/234:05 pm -
1 stop15h 50m
Deal found 9/1![Lufthansa logo]()
$853
This Delta deal was found by Cheapflights users on 9/2. 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.
Thu 9/179:30 am -
1 stop12h 29m
Fri 9/2512:29 pm -
1 stop13h 31m
Deal found 9/2![Delta logo]()
$858
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Thu 10/1512:00 pm -
Nonstop6h 55m
Fri 10/239:35 pm -
Nonstop6h 15m
Deal found 9/1![United Airlines logo]()
$887
This Icelandair deal was found by Cheapflights users on 9/2. 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.
Fri 2/54:30 pm -
Nonstop6h 50m
Thu 3/46:30 pm -
Nonstop6h 15m
Deal found 9/2![Icelandair logo]()
$628
This Scandinavian Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 2/511:55 am -
2 stops34h 50m
Sat 3/67:15 pm -
2 stops33h 55m
Deal found 9/2![Scandinavian Airlines logo]()
$733
This eDestinos deal was found by Cheapflights users on 9/3. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/111:55 am -
2 stops34h 50m
Mon 12/147:15 pm -
1 stop16h 05m
Deal found 9/3![Scandinavian Airlines logo]()
$737
This Icelandair deal was found by Cheapflights users on 9/4. 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.
Fri 9/257:55 pm -
1 stop17h 53m
Sun 10/410:25 pm -
Nonstop6h 05m
Deal found 9/4![Icelandair logo]()
$844
This Scandinavian Airlines deal was found by Cheapflights users on 9/4. 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 10/195:05 pm -
2 stops33h 26m
Mon 10/268:15 pm -
2 stops33h 55m
Deal found 9/4![Scandinavian Airlines logo]()
$800
This Scandinavian Airlines deal was found by Cheapflights users on 9/2. 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 1/316:05 pm -
1 stop28h 40m
Wed 3/36:00 am -
2 stops22h 50m
Deal found 9/2![Scandinavian Airlines logo]()
$801
This Scandinavian Airlines deal was found by Cheapflights users on 9/5. 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 10/195:05 pm -
2 stops33h 26m
Wed 10/288:15 pm -
1 stop16h 05m
Deal found 9/5![Scandinavian Airlines logo]()
$811
Last-minute flights from Reykjavik to O'Hare IntlDiscover last-minute flight deals from Reykjavik to O'Hare Intl. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Reykjavik to O'Hare Intl. Data last updated September 5, 2026 and is based on user searches.
This Mytrip deal was found by Cheapflights users on 9/1. 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.
Thu 10/14:25 pm -
Nonstop6h 50m
Fri 11/136:30 pm -
Nonstop6h 15m
Deal found 9/1![Icelandair logo]()
$387
This Ticket deal was found by Cheapflights users on 9/2. 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.
Thu 10/154:25 pm -
Nonstop6h 50m
Sat 10/247:30 pm -
Nonstop6h 15m
Deal found 9/2![Icelandair logo]()
$370
This Flightnetwork deal was found by Cheapflights users on 9/1. 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.
Thu 10/154:25 pm -
Nonstop6h 50m
Fri 10/237:25 pm -
Nonstop6h 15m
Deal found 9/1![Icelandair logo]()
$386
This Mytrip deal was found by Cheapflights users on 8/31. 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 10/164:25 pm -
Nonstop6h 50m
Fri 10/237:25 pm -
Nonstop6h 15m
Deal found 8/31![Icelandair logo]()
$513
This SmartFares deal was found by Cheapflights users on 9/5. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/194:25 pm -
Nonstop6h 50m
Wed 10/287:30 pm -
Nonstop6h 15m
Deal found 9/5![Icelandair logo]()
$595
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 10/194:25 pm -
Nonstop6h 50m
Mon 10/267:30 pm -
Nonstop6h 15m
Deal found 9/4![Icelandair logo]()
$615
This Ticket deal was found by Cheapflights users on 9/4. 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 10/264:30 pm -
Nonstop6h 50m
Wed 11/46:30 pm -
Nonstop6h 15m
Deal found 9/4![Icelandair logo]()
$570
One-way flights from Reykjavik to O'Hare IntlSearch for one-way flight options from Reykjavik to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Reykjavik to O'Hare Intl. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/1. 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.
Wed 10/214:25 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Icelandair logo]()
$412
This Thrive Travel deal was found by Cheapflights users on 9/3. 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/234:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$435
This Kiwi.com deal was found by Cheapflights users on 8/31. 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.
Thu 12/174:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Icelandair logo]()
$445
This Gotogate deal was found by Cheapflights users on 9/4. 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 1/254:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Icelandair logo]()
$474
This Mytrip deal was found by Cheapflights users on 9/1. 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 11/14:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Icelandair logo]()
$476
This Mytrip deal was found by Cheapflights users on 8/31. 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 10/167:45 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Icelandair logo]()
$478
This Gotogate deal was found by Cheapflights users on 9/3. 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.
Sat 12/194:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$480
This Mytrip deal was found by Cheapflights users on 8/31. 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 11/298:45 pm -
2 stops26h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Multiple Airlines logo]()
$481
This Booking.com deal was found by Cheapflights users on 9/3. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/187:45 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$482
This Booking.com deal was found by Cheapflights users on 9/5. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/264:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Icelandair logo]()
$483
This oojo deal was found by Cheapflights users on 8/31. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:45 pm -
Nonstop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Icelandair logo]()
$486
This FlightHub deal was found by Cheapflights users on 9/3. 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.
Fri 12/184:30 pm -
Nonstop6h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Icelandair logo]()
$497
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $362 (eDestinos) |
Good round-trip deal | $734 or less |
Good one-way deal | $516 or less |
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 7,457,451 searches. Data last updated September 5, 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
Cheapest round-trip
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Sat 12/19
4:30 pm-5:20 pm
Nonstop6h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$480
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Thu 12/31
4:30 pm-5:20 pm
Nonstop6h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$481
Quickest round-trip
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Sun 10/18
7:45 pm-9:25 pm
Nonstop6h 40m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$482
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Wed 12/2
4:30 pm-5:20 pm
Nonstop6h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$503
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Tue 12/1
4:30 pm-5:20 pm
Nonstop6h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$503
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Fri 12/4
4:30 pm-5:20 pm
Nonstop6h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$503
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Sat 12/5
4:30 pm-5:20 pm
Nonstop6h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$503
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Fri 10/16
4:25 pm-6:15 pm
Nonstop6h 50m
Chicago O'Hare Intl
Fri 10/23
7:25 pm-6:40 am
Nonstop6h 15m
$513
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Tue 12/8
8:30 am-6:20 pm
2 stops39h 50m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$520
ReykjavikChicago
KEF Reykjavik Keflavik Intl - ORD Chicago O'Hare Intl
KEFORD
Reykjavik Keflavik Intl
Wed 10/7
5:00 pm-9:21 am
2 stops21h 21m
Chicago O'Hare Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$520
Showing 1-10 of 22 resultsSorted by cheapest first
- 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.
REK-ORD
KEF-ORD
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
REK-ORD
KEF-ORD
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 September 5, 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.
Weekly flight availability from Reykjavik to Chicago O'Hare Intl Airport
Explore weekly flight availability from Reykjavik to O'Hare Intl. 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 September 5, 2026.
The most flights from REK to ORD are scheduled on a Friday (7 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
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.
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 locationsBenton Harbor
Rosemont
Naperville
Glenview
Lake Geneva
Schaumburg
Oakbrook Terrace
Delavan
Oak Brook
Libertyville
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Orland Park
Hoffman Estates
Aurora
Beloit
Rockford
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Skokie
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