$385+ Cheap flights from Chicago (CHI) to Reykjavik (REK)
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 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — REK
May 11 — May 181
Round-trip
1 adult, Economy
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Find cheap flights from Chicago to Reykjavik 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.Cheapflights Tip: The best prices from Chicago to Reykjavik are usually found in January or April, booked 41 days in advance, depart on a Wednesday or Thursday and return on a Thursday
Cheap flight deals from Chicago to Reykjavik
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Best
Last-minute
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Cheapest flights from Chicago to ReykjavikExplore the most affordable flight options available from Chicago to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
Explore the most affordable flight options available from Chicago to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2026.
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Fri 4/244:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$506
This Gotogate deal was found by Cheapflights users on 4/7. 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.
Sun 4/1910:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Sat 4/254:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/7![Icelandair logo]()
$530
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 4/274:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/9![Icelandair logo]()
$543
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sun 5/37:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 4/8![Icelandair logo]()
$557
This AirNGo deal was found by Cheapflights users on 4/10. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sat 4/254:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/10![Icelandair logo]()
$565
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/287:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 5/44:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$573
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Fri 4/247:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 4/9![Icelandair logo]()
$578
This Mytrip deal was found by Cheapflights users on 4/10. 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.
Tue 4/217:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 4/274:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/10![Icelandair logo]()
$581
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Sat 5/164:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$590
This Icelandair deal was found by Cheapflights users on 4/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/144:15 pm
MDW
- KEF
1 stop9h 20m
Multiple Airlines
Mon 10/195:00 pm
KEF
- MDW
1 stop10h 00m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$843
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/261:00 pm
MDW
- KEF
1 stop13h 40m
Delta
Tue 9/89:30 am
KEF
- MDW
1 stop13h 35m
Delta
Deal found 4/10![Delta logo]()
$854
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 5/131:22 pm
MDW
- KEF
2 stops15h 08m
Delta
Wed 5/208:45 am
KEF
- MDW
1 stop8h 57m
Delta
Deal found 4/9![Delta logo]()
$858
Best flights from Chicago to ReykjavikDiscover carefully curated flight deals from Chicago to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
Discover carefully curated flight deals from Chicago to Reykjavik that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2026.
This Icelandair deal was found by Cheapflights users on 4/6. 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 5/89:49 am
ORD
- KEF
1 stop17h 21m
Icelandair
Mon 5/114:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$832
This Icelandair deal was found by Cheapflights users on 4/9. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/95:30 pm
MDW
- KEF
1 stop10h 40m
Multiple Airlines
Mon 6/155:00 pm
KEF
- MDW
1 stop10h 00m
Multiple Airlines
Deal found 4/9![Multiple Airlines logo]()
$882
This Delta deal was found by Cheapflights users on 4/11. 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 5/181:22 pm
MDW
- KEF
2 stops15h 08m
Delta
Tue 5/2611:25 am
KEF
- MDW
2 stops14h 44m
Delta
Deal found 4/11![Delta logo]()
$889
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/149:40 pm
ORD
- KEF
1 stop29h 50m
United Airlines
Mon 8/249:15 am
KEF
- ORD
1 stop27h 36m
United Airlines
Deal found 4/9![United Airlines logo]()
$956
This Icelandair deal was found by Cheapflights users on 4/10. 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.
Fri 7/310:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Thu 7/164:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/10![Icelandair logo]()
$878
This Icelandair deal was found by Cheapflights users on 4/7. 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 9/181:00 pm
ORD
- KEF
1 stop12h 20m
Multiple Airlines
Tue 9/227:50 pm
KEF
- ORD
1 stop20h 57m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$884
This Delta deal was found by Cheapflights users on 4/6. 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.
Wed 5/2012:53 pm
MDW
- KEF
2 stops13h 07m
Delta
Tue 5/2611:25 am
KEF
- MDW
2 stops14h 44m
Delta
Deal found 4/6![Delta logo]()
$938
This Icelandair deal was found by Cheapflights users on 4/10. 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.
Mon 6/2910:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Thu 7/164:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/10![Icelandair logo]()
$878
This United Airlines deal was found by Cheapflights users on 4/6. 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 5/2010:00 pm
ORD
- KEF
1 stop29h 30m
United Airlines
Wed 6/109:15 am
KEF
- ORD
1 stop30h 03m
United Airlines
Deal found 4/6![United Airlines logo]()
$984
This KLM deal was found by Cheapflights users on 4/10. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/41:36 pm
ORD
- KEF
2 stops14h 54m
Multiple Airlines
Mon 5/1111:25 am
KEF
- ORD
1 stop11h 24m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$944
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/211:22 pm
MDW
- KEF
1 stop12h 38m
Delta
Wed 5/278:45 am
KEF
- MDW
2 stops12h 27m
Delta
Deal found 4/10![Delta logo]()
$947
This United Airlines deal was found by Cheapflights users on 4/7. 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 7/82:08 pm
ORD
- KEF
1 stop12h 47m
United Airlines
Wed 7/1512:00 pm
KEF
- ORD
Nonstop6h 50m
United Airlines
Deal found 4/7![United Airlines logo]()
$987
This Icelandair deal was found by Cheapflights users on 4/7. 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 6/3010:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Fri 7/34:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/7![Icelandair logo]()
$927
This Scandinavian Airlines deal was found by Cheapflights users on 4/7. 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 9/57:15 pm
ORD
- KEF
1 stop16h 00m
Multiple Airlines
Thu 9/101:10 am
KEF
- ORD
2 stops25h 56m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$946
This Delta deal was found by Cheapflights users on 4/6. 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.
Tue 5/191:22 pm
MDW
- KEF
1 stop12h 38m
Delta
Sun 5/318:45 am
KEF
- MDW
1 stop8h 57m
Delta
Deal found 4/6![Delta logo]()
$992
This Icelandair deal was found by Cheapflights users on 4/10. 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 7/97:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sat 8/87:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 4/10![Icelandair logo]()
$945
This Icelandair deal was found by Cheapflights users on 4/10. 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.
Sat 5/305:25 pm
MDW
- KEF
1 stop10h 45m
Multiple Airlines
Mon 6/155:10 pm
KEF
- MDW
1 stop12h 05m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$947
This Delta deal was found by Cheapflights users on 4/6. 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 5/410:41 am
MDW
- KEF
2 stops17h 49m
Delta
Mon 5/118:45 am
KEF
- MDW
2 stops12h 27m
Delta
Deal found 4/6![Delta logo]()
$993
This Scandinavian Airlines deal was found by Cheapflights users on 4/6. 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 8/227:15 pm
ORD
- KEF
2 stops23h 50m
Multiple Airlines
Fri 8/281:10 am
KEF
- ORD
2 stops25h 56m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$950
This Delta deal was found by Cheapflights users on 4/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/141:49 pm
MDW
- KEF
2 stops12h 51m
Delta
Wed 7/298:45 am
KEF
- MDW
2 stops12h 30m
Delta
Deal found 4/8![Delta logo]()
$1,003
This Icelandair deal was found by Cheapflights users on 4/8. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/135:05 pm
MDW
- KEF
1 stop8h 30m
Multiple Airlines
Tue 7/2110:45 am
KEF
- MDW
1 stop15h 00m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$987
This Delta deal was found by Cheapflights users on 4/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/309:17 am
MDW
- KEF
2 stops16h 43m
Delta
Tue 7/148:45 am
KEF
- MDW
1 stop14h 40m
Delta
Deal found 4/10![Delta logo]()
$1,019
Last-minute flights from Chicago to ReykjavikDiscover last-minute flight deals from Chicago to Reykjavik. Data last updated April 11, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Reykjavik. Data last updated April 11, 2026 and is based on user searches.
This Icelandair deal was found by Cheapflights users on 4/7. 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.
Sat 4/182:15 pm
MDW
- KEF
2 stops11h 10m
Multiple Airlines
Thu 4/235:00 pm
KEF
- MDW
1 stop10h 20m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$867
This Gotogate deal was found by Cheapflights users on 4/7. 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.
Sun 4/1910:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Sat 4/254:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/7![Icelandair logo]()
$530
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/197:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Fri 4/247:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 4/9![Icelandair logo]()
$578
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Fri 4/244:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$506
This Cheapflightsfares deal was found by Cheapflights users on 4/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/207:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 4/274:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/9![Icelandair logo]()
$543
This AirNGo deal was found by Cheapflights users on 4/10. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sat 4/254:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/10![Icelandair logo]()
$565
This Mytrip deal was found by Cheapflights users on 4/10. 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.
Tue 4/217:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 4/274:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/10![Icelandair logo]()
$581
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 4/287:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 5/44:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$573
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/297:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sun 5/37:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 4/8![Icelandair logo]()
$557
This Icelandair deal was found by Cheapflights users on 4/7. 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.
Wed 4/291:00 pm
MDW
- KEF
1 stop12h 25m
Multiple Airlines
Sun 5/35:00 pm
KEF
- MDW
1 stop11h 40m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$882
This Super.com deal was found by Cheapflights users on 4/6. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Sat 5/164:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 4/6![Icelandair logo]()
$590
This Delta deal was found by Cheapflights users on 4/9. 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.
Wed 5/131:22 pm
MDW
- KEF
2 stops15h 08m
Delta
Wed 5/208:45 am
KEF
- MDW
1 stop8h 57m
Delta
Deal found 4/9![Delta logo]()
$858
One-way flights from Chicago to ReykjavikSearch for one-way flight options from Chicago to Reykjavik. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
Search for one-way flight options from Chicago to Reykjavik. Find affordable one-way fares based on user searches. Data last updated April 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Fri 8/145:30 pm
ORD
- KEF
2 stops32h 25m
WestJet
Deal found 4/10![WestJet logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 4/10. 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.
Wed 9/25:30 pm
ORD
- KEF
1 stop33h 10m
WestJet
Deal found 4/10![WestJet logo]()
$391
This Kiwi.com deal was found by Cheapflights users on 4/10. 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 8/115:30 pm
ORD
- KEF
1 stop33h 10m
WestJet
Deal found 4/10![WestJet logo]()
$395
This oojo deal was found by Cheapflights users on 4/6. 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 4/297:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Deal found 4/6![Icelandair logo]()
$404
This oojo deal was found by Cheapflights users on 4/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1910:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Deal found 4/8![Icelandair logo]()
$414
This oojo deal was found by Cheapflights users on 4/6. 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.
Thu 8/207:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Deal found 4/6![Icelandair logo]()
$424
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1110:25 am
MDW
- KEF
3 stops40h 25m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$434
This oojo deal was found by Cheapflights users on 4/8. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Deal found 4/8![Icelandair logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 4/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:30 pm
ORD
- KEF
1 stop33h 10m
WestJet
Deal found 4/8![WestJet logo]()
$438
This oojo deal was found by Cheapflights users on 4/7. 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.
Fri 9/410:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Deal found 4/7![Icelandair logo]()
$444
This oojo deal was found by Cheapflights users on 4/6. 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.
Sun 5/3110:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Deal found 4/6![Icelandair logo]()
$446
This oojo deal was found by Cheapflights users on 4/6. 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.
Sun 5/36:00 am
ORD
- KEF
1 stop19h 05m
Icelandair
Deal found 4/6![Icelandair logo]()
$448
Find flight deals from Chicago to Reykjavik
Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Reykjavik (REK). 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 April 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $557 (Cheapflightsfares) |
One-way from | $385 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $495 |
Good round-trip deal | $631 or less |
Good one-way deal | $374 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Chicago to Reykjavik 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 April 11, 2026.
Use the filters below to find and compare flights from Chicago to Reykjavik that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Fri 5/8
9:49 am-8:10 am
1 stop17h 21m
Reykjavik Keflavik Intl
Mon 5/11
4:25 pm-6:15 pm
Nonstop6h 50m
$832
Quickest round-trip
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Fri 7/3
10:25 pm-9:30 am
Nonstop6h 05m
Reykjavik Keflavik Intl
Thu 7/16
4:25 pm-6:15 pm
Nonstop6h 50m
$878
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Mon 6/29
10:25 pm-9:30 am
Nonstop6h 05m
Reykjavik Keflavik Intl
Thu 7/16
4:25 pm-6:15 pm
Nonstop6h 50m
$878
ChicagoReykjavik
MDW - KEF
MDWKEF
Chicago Midway
Tue 6/9
5:30 pm-9:10 am
1 stop10h 40m
Reykjavik Keflavik Intl
Mon 6/15
5:00 pm-10:00 pm
1 stop10h 00m
$882
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Fri 9/18
1:00 pm-6:20 am
1 stop12h 20m
Reykjavik Keflavik Intl
Tue 9/22
7:50 pm-11:47 am
1 stop20h 57m
$884
ChicagoReykjavik
MDW - KEF
MDWKEF
Chicago Midway
Mon 5/18
1:22 pm-9:30 am
2 stops15h 08m
Reykjavik Keflavik Intl
Tue 5/26
11:25 am-9:09 pm
2 stops14h 44m
$889
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Tue 6/30
10:25 pm-9:30 am
Nonstop6h 05m
Reykjavik Keflavik Intl
Fri 7/3
4:25 pm-6:15 pm
Nonstop6h 50m
$927
ChicagoReykjavik
MDW - KEF
MDWKEF
Chicago Midway
Wed 5/20
12:53 pm-7:00 am
2 stops13h 07m
Reykjavik Keflavik Intl
Tue 5/26
11:25 am-9:09 pm
2 stops14h 44m
$938
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Mon 5/4
1:36 pm-9:30 am
2 stops14h 54m
Reykjavik Keflavik Intl
Mon 5/11
11:25 am-5:49 pm
1 stop11h 24m
$944
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Thu 7/9
7:25 pm-6:40 am
Nonstop6h 15m
Reykjavik Keflavik Intl
Sat 8/8
7:45 pm-9:25 pm
Nonstop6h 40m
$945
Showing 1-10 of 43 resultsSorted by cheapest first
Compare providers for flights from Chicago to Reykjavik
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 Reykjavik in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Chicago-Reykjavik flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago-Reykjavik flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago-Reykjavik flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chicago-Reykjavik 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 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 Reykjavik
Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Chicago with our price prediction graph.
CHI-REK
ORD-KEF
MDW-KEF
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 Reykjavik
CHI-REK
ORD-KEF
MDW-KEF
How far ahead should I book a flight from Chicago to Reykjavik?
Use this chart to determine the optimal time to book a round-trip flight from Chicago to Reykjavik. Price data was last updated on April 9, 2026.
The price you pay for your flight from Chicago to Reykjavik may vary depending on when you book. For the best chance of a lower fare, look to book 41 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Chicago to Reykjavik?
Currently, September is the cheapest month in which you can book a flight from Chicago to Reykjavik (average of $324). Flying from Chicago to Reykjavik in June is currently the most expensive (average of $593). 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 REK?
Find hourly flight availability from Chicago to Reykjavik. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago to Reykjavik as you normally would.
How much does it cost to fly round-trip from Chicago to Reykjavik?
Reviews of airlines servicing Reykjavik
Get insights into the airlines that provide service to Reykjavik. 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 Reykjavik. Reviews last updated April 11, 2026.
Read through reviews of airlines operating flights from Chicago to Reykjavik, such as United Airlines and Icelandair. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Overall
7.4
Comfort
7.3
Boarding
7.7
Entertainment
7.1
Food
6.6
Crew
8.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Chicago to Reykjavik. 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 Reykjavik?
Book flights to Reykjavik if you plan to visit one of these locationsHveragerdi
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Chicago and Reykjavik flights
Browse other Chicago and Reykjavik flight options. Last updated on April 11, 2026.
Other flights from Chicago
Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on April 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to Reykjavik
Explore flights to Reykjavik departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 11, 2026.
Top 2 airlines flying from Chicago to Reykjavik
Discover the top 2 airlines that operate flights from Chicago to Reykjavik. 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 April 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$348 | Average$614 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$613 | Average$705 | FlexibilityNo cancel fee | On-time69% |