$376+ 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 5/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — REK
Apr 11 — Apr 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 February, booked 41 days in advance, depart on a Wednesday or Tuesday 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 March 12, 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 March 12, 2026.
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 4/197:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sun 4/264:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/12![Icelandair logo]()
$418
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Fri 4/177:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/12![Icelandair logo]()
$420
This FlightHub 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 FlightHub 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
Sun 4/267:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/12![Icelandair logo]()
$422
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 5/207:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/11![Icelandair logo]()
$425
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Mon 6/14:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$426
This Super.com 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Sat 5/234:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$428
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 4/224:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$431
This Icelandair 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 Icelandair 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
Thu 4/234:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$433
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Mon 5/114:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$434
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Tue 5/264:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/12![Icelandair logo]()
$435
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/2510:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 6/37:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/11![Icelandair logo]()
$436
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 5/137:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/11![Icelandair logo]()
$446
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 March 12, 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 March 12, 2026.
This Scandinavian Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 8/317:15 pm
ORD
- KEF
2 stops34h 10m
Scandinavian Airlines
Sun 9/610:40 am
KEF
- ORD
2 stops34h 30m
Scandinavian Airlines
Deal found 3/7![Scandinavian Airlines logo]()
$679
This Scandinavian Airlines deal was found by Cheapflights users on 3/7. 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
2 stops34h 10m
Multiple Airlines
Fri 9/111:10 am
KEF
- ORD
2 stops25h 56m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 3/7. 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.
Sat 9/59:35 pm
ORD
- KEF
Nonstop6h 15m
United Airlines
Sun 9/139:15 am
KEF
- ORD
1 stop10h 37m
United Airlines
Deal found 3/7![United Airlines logo]()
$808
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:41 am
MDW
- KEF
2 stops17h 49m
Virgin Atlantic
Sun 5/178:50 am
KEF
- MDW
2 stops17h 19m
Virgin Atlantic
Deal found 3/8![Virgin Atlantic logo]()
$823
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:52 pm
MDW
- KEF
2 stops15h 38m
Delta
Sun 5/178:50 am
KEF
- MDW
1 stop8h 52m
Delta
Deal found 3/9![Delta logo]()
$823
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/32:00 pm
MDW
- KEF
1 stop12h 40m
KLM
Tue 9/89:30 am
KEF
- MDW
1 stop13h 35m
KLM
Deal found 3/8![KLM logo]()
$981
This Scandinavian Airlines 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 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
2 stops34h 10m
Multiple Airlines
Thu 9/101:10 am
KEF
- ORD
2 stops25h 56m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$776
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:51 pm
MDW
- KEF
2 stops15h 39m
Delta
Fri 5/228:50 am
KEF
- MDW
1 stop8h 52m
Delta
Deal found 3/9![Delta logo]()
$823
This Scandinavian Airlines deal was found by Cheapflights users on 3/7. 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.
Wed 9/27:30 am
ORD
- KEF
2 stops45h 10m
Scandinavian Airlines
Sat 9/55:10 pm
KEF
- ORD
1 stop28h 00m
Scandinavian Airlines
Deal found 3/7![Scandinavian Airlines logo]()
$825
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/191:36 pm
ORD
- KEF
2 stops14h 54m
Virgin Atlantic
Sun 4/2611:25 am
KEF
- ORD
2 stops17h 34m
Virgin Atlantic
Deal found 3/10![Virgin Atlantic logo]()
$828
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/712:30 pm
ORD
- KEF
1 stop14h 10m
Multiple Airlines
Sat 5/169:30 am
KEF
- ORD
2 stops11h 59m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$823
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:04 pm
ORD
- KEF
2 stops35h 26m
Delta
Tue 4/2811:25 am
KEF
- ORD
1 stop12h 14m
Delta
Deal found 3/12![Delta logo]()
$841
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/161:22 pm
MDW
- KEF
2 stops13h 18m
Virgin Atlantic
Sun 5/248:50 am
KEF
- MDW
2 stops17h 19m
Virgin Atlantic
Deal found 3/8![Virgin Atlantic logo]()
$853
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1311:19 am
ORD
- KEF
2 stops17h 11m
Multiple Airlines
Sun 4/2611:25 am
KEF
- ORD
2 stops14h 15m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$828
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/166:24 am
ORD
- KEF
2 stops18h 56m
Virgin Atlantic
Sun 5/248:50 am
KEF
- ORD
2 stops17h 44m
Virgin Atlantic
Deal found 3/8![Virgin Atlantic logo]()
$853
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:41 am
MDW
- KEF
2 stops17h 49m
Delta
Wed 4/2211:25 am
KEF
- MDW
2 stops16h 03m
Delta
Deal found 3/8![Delta logo]()
$896
This KLM 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1411:19 am
ORD
- KEF
2 stops17h 11m
Multiple Airlines
Sun 4/2611:25 am
KEF
- ORD
2 stops14h 15m
Multiple Airlines
Deal found 3/9![Multiple Airlines logo]()
$828
This Virgin Atlantic 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/121:10 pm
MDW
- KEF
2 stops15h 20m
Virgin Atlantic
Thu 4/2311:25 am
KEF
- MDW
2 stops16h 03m
Virgin Atlantic
Deal found 3/10![Virgin Atlantic logo]()
$864
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:50 am
ORD
- KEF
2 stops21h 50m
Multiple Airlines
Mon 5/117:40 am
KEF
- ORD
1 stop13h 30m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$840
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/121:00 pm
MDW
- KEF
1 stop12h 20m
Delta
Thu 7/238:45 am
KEF
- MDW
1 stop14h 46m
Delta
Deal found 3/10![Delta logo]()
$1,017
This Virgin Atlantic deal was found by Cheapflights users on 3/7. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/131:24 pm
MDW
- KEF
2 stops15h 06m
Virgin Atlantic
Sun 4/1911:25 am
KEF
- MDW
2 stops16h 03m
Virgin Atlantic
Deal found 3/7![Virgin Atlantic logo]()
$940
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/124:55 pm
MDW
- KEF
1 stop8h 40m
Multiple Airlines
Fri 4/175:00 pm
KEF
- MDW
1 stop10h 20m
Multiple Airlines
Deal found 3/12![Multiple Airlines logo]()
$957
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 pm
MDW
- KEF
1 stop10h 55m
Multiple Airlines
Mon 6/85:00 pm
KEF
- MDW
1 stop10h 00m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$996
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:50 pm
MDW
- KEF
1 stop10h 50m
Multiple Airlines
Wed 4/225:10 pm
KEF
- MDW
1 stop18h 45m
Multiple Airlines
Deal found 3/8![Multiple Airlines logo]()
$1,007
Last-minute flights from Chicago to ReykjavikDiscover last-minute flight deals from Chicago to Reykjavik. Data last updated March 12, 2026 and is based on user searches.
Discover last-minute flight deals from Chicago to Reykjavik. Data last updated March 12, 2026 and is based on user searches.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/811:00 am
MDW
- KEF
1 stop16h 45m
Multiple Airlines
Wed 4/155:05 pm
KEF
- MDW
1 stop22h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$678
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Fri 4/177:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/11![Icelandair logo]()
$420
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 4/224:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$431
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 5/137:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/11![Icelandair logo]()
$446
This KAYAK 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1210:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Wed 5/67:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/11![Icelandair logo]()
$448
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sat 4/254:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/12![Icelandair logo]()
$451
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 4/197:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Sun 4/264:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/12![Icelandair logo]()
$418
This Icelandair 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 Icelandair 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
Thu 4/234:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$433
This Booking.com 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 Booking.com 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 3/8![Icelandair logo]()
$450
This FlightHub 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 FlightHub 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
Sun 4/267:45 pm
KEF
- ORD
Nonstop6h 40m
Icelandair
Deal found 3/12![Icelandair logo]()
$422
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:41 am
MDW
- KEF
2 stops17h 49m
Delta
Thu 4/3011:25 am
KEF
- MDW
2 stops16h 03m
Delta
Deal found 3/9![Delta logo]()
$778
This Cheapflightsfares 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 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
Thu 5/74:25 pm
KEF
- ORD
Nonstop6h 50m
Icelandair
Deal found 3/11![Icelandair logo]()
$434
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 March 12, 2026.
Search for one-way flight options from Chicago to Reykjavik. Find affordable one-way fares based on user searches. Data last updated March 12, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:30 pm
ORD
- KEF
3 stops43h 55m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$376
This oojo 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 oojo 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
Deal found 3/9![Icelandair logo]()
$399
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/312:47 pm
ORD
- KEF
2 stops30h 23m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$401
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/47:30 am
MDW
- KEF
3 stops43h 10m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$404
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/59:40 pm
ORD
- KEF
2 stops29h 25m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2312:05 pm
ORD
- KEF
2 stops18h 25m
Multiple Airlines
Deal found 3/7![Multiple Airlines logo]()
$410
This oojo deal was found by Cheapflights users on 3/7. 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.
Mon 8/3110:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Deal found 3/7![Icelandair logo]()
$419
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.
Mon 5/112:09 pm
ORD
- KEF
3 stops36h 31m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$423
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2512:45 pm
ORD
- KEF
2 stops23h 30m
Multiple Airlines
Deal found 3/11![Multiple Airlines logo]()
$424
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:25 pm
ORD
- KEF
Nonstop6h 15m
Icelandair
Deal found 3/11![Icelandair logo]()
$430
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/310:25 pm
ORD
- KEF
Nonstop6h 05m
Icelandair
Deal found 3/11![Icelandair logo]()
$431
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 5/127:30 am
MDW
- KEF
2 stops43h 20m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$436
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 March 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (Mytrip) |
One-way from | $376 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $596 |
Good round-trip deal | $547 or less |
Good one-way deal | $332 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 March 12, 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
Mon 8/31
7:15 pm-10:25 am
2 stops34h 10m
Reykjavik Keflavik Intl
Sun 9/6
10:40 am-4:10 pm
2 stops34h 30m
$679
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Sat 9/5
7:15 pm-10:25 am
2 stops34h 10m
Reykjavik Keflavik Intl
Fri 9/11
1:10 am-10:06 pm
2 stops25h 56m
$736
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Sat 9/5
7:15 pm-10:25 am
2 stops34h 10m
Reykjavik Keflavik Intl
Thu 9/10
1:10 am-10:06 pm
2 stops25h 56m
$776
Quickest round-trip
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Sat 9/5
9:35 pm-8:50 am
Nonstop6h 15m
Reykjavik Keflavik Intl
Sun 9/13
9:15 am-2:52 pm
1 stop10h 37m
$808
ChicagoReykjavik
MDW - KEF
MDWKEF
Chicago Midway
Wed 5/6
10:41 am-9:30 am
2 stops17h 49m
Reykjavik Keflavik Intl
Sun 5/17
8:50 am-9:09 pm
2 stops17h 19m
$823
ChicagoReykjavik
MDW - KEF
MDWKEF
Chicago Midway
Wed 5/6
12:52 pm-9:30 am
2 stops15h 38m
Reykjavik Keflavik Intl
Sun 5/17
8:50 am-12:42 pm
1 stop8h 52m
$823
ChicagoReykjavik
MDW - KEF
MDWKEF
Chicago Midway
Thu 5/7
12:51 pm-9:30 am
2 stops15h 39m
Reykjavik Keflavik Intl
Fri 5/22
8:50 am-12:42 pm
1 stop8h 52m
$823
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Thu 5/7
12:30 pm-7:40 am
1 stop14h 10m
Reykjavik Keflavik Intl
Sat 5/16
9:30 am-4:29 pm
2 stops11h 59m
$823
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Wed 9/2
7:30 am-9:40 am
2 stops45h 10m
Reykjavik Keflavik Intl
Sat 9/5
5:10 pm-4:10 pm
1 stop28h 00m
$825
ChicagoReykjavik
ORD - KEF
ORDKEF
Chicago O'Hare Intl
Sun 4/19
1:36 pm-9:30 am
2 stops14h 54m
Reykjavik Keflavik Intl
Sun 4/26
11:25 am-11:59 pm
2 stops17h 34m
$828
Showing 1-10 of 47 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 March.
| 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 March 6, 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 $313). Flying from Chicago to Reykjavik in June is currently the most expensive (average of $600). 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 March 12, 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 March 12, 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.
Crew
8.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Food
6.6
Boarding
7.7
Overall
7.4
Comfort
7.3
Entertainment
7.1
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 March 12, 2026.
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Browse through other flights departing from Chicago. Flights are based on user searches made on Cheapflights and were last updated on March 12, 2026.
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Explore flights to Reykjavik departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 12, 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 March 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$349 | Average$707 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$613 | Average$703 | FlexibilityNo cancel fee | On-time69% |