All airlines flying from Keflavik, Reykjavik (KEF) to Chicago O'Hare (ORD).

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed,Fri,Sun 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-03-29 through 2026-05-20
Tue,Thu,Sat 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-03-31 through 2026-05-21
Daily 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-05-22 through 2026-09-13
Mon,Wed,Fri,Sun 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-09-14 through 2026-10-05
Tue,Thu,Sat 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-09-15 through 2026-10-03
Mon-Wed,Fri,Sun 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-10-06 through 2026-10-12
Tue,Thu,Sat 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-10-08 through 2026-10-24
Mon,Wed,Fri,Sun 16:25 Keflavik, Reykjavik (KEF) 18:15 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-10-14 through 2026-10-23
Mon,Wed-Sun 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Valid until 2026-01-04
Mon,Tue 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Valid until 2026-01-05
Tue,Wed 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-01-06 through 2026-01-07
Daily 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-01-08 through 2026-01-18
Mon 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Operates only on 2026-01-19
Daily 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-01-20 through 2026-03-07
Mon-Fri,Sun 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-03-08 through 2026-03-18
Thu-Sat 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-03-14 through 2026-03-21
Thu,Sat,Sun 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-03-22 through 2026-03-28
Mon-Wed,Fri 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-03-23 through 2026-03-27
Mon-Thu,Sat,Sun 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective from 2026-10-25
Fri 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Icelandair FI 853 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Operates only on 2026-10-30
Fri,Sun 20:00 Keflavik, Reykjavik (KEF) 21:40 Chicago O'Hare (ORD) 5
Icelandair FI 855 Non-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-03-27 through 2026-05-03
Wed,Fri,Sun 20:00 Keflavik, Reykjavik (KEF) 21:40 Chicago O'Hare (ORD) 5
Icelandair FI 855 Non-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-05-06 through 2026-05-17
Mon-Wed,Fri-Sun 20:00 Keflavik, Reykjavik (KEF) 21:40 Chicago O'Hare (ORD) 5
Icelandair FI 855 Non-stop Boeing 737 MAX 8 (7M8) 6:40 Effective 2026-05-18 through 2026-09-13
Wed,Fri,Sun 20:00 Keflavik, Reykjavik (KEF) 21:40 Chicago O'Hare (ORD) 5
Icelandair FI 855 Non-stop Boeing 737 MAX 8 (7M8) 6:40 Effective from 2026-09-16
Daily 12:00 Keflavik, Reykjavik (KEF) 13:50 Chicago O'Hare (ORD) 5
United Airlines UA 913 Non-stop Boeing 757-200 (752) 6:50 Effective 2026-05-13 through 2026-09-07
Daily 12:00 Keflavik, Reykjavik (KEF) 13:55 Chicago O'Hare (ORD) 5
United Airlines UA 913 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-09-08 through 2026-09-23
Direct Codeshare Flights:
Mon,Wed-Sun 12:00 Keflavik, Reykjavik (KEF) 13:50 Chicago O'Hare (ORD) 5
Air Canada AC 3382 Non-stop Boeing 757-200 (752) 6:50 Effective 2026-05-13 through 2026-05-18
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:50 Chicago O'Hare (ORD) 5
Air Canada AC 3658 Non-stop Boeing 757-200 (752) 6:50 Effective 2026-05-19 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:55 Chicago O'Hare (ORD) 5
Air Canada AC 3658 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-09-08 through 2026-09-23
Codeshare flight, operated by United Airlines.(UA 913)
Tue,Sat 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Air Baltic BT 6286 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-01-03 through 2026-01-06
Codeshare flight, operated by Icelandair.(FI 853)
Tue,Sat 16:30 Keflavik, Reykjavik (KEF) 17:20 Chicago O'Hare (ORD) 5
Air Baltic BT 6286 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-01-10 through 2026-03-07
Codeshare flight, operated by Icelandair.(FI 853)
Tue 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Air Baltic BT 6286 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2026-03-10 through 2026-03-24
Codeshare flight, operated by Icelandair.(FI 853)
Sat 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Air Baltic BT 6286 Non-stop Boeing 737 MAX 9 (7M9) 6:50 Effective 2026-03-14 through 2026-03-21
Codeshare flight, operated by Icelandair.(FI 853)
Tue,Sat 16:30 Keflavik, Reykjavik (KEF) 18:20 Chicago O'Hare (ORD) 5
Air Baltic BT 6286 Non-stop Boeing 737 MAX 8 (7M8) 6:50 Effective from 2026-10-27
Codeshare flight, operated by Icelandair.(FI 853)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:50 Chicago O'Hare (ORD) 5
Austrian OS 7865 Non-stop Boeing 757-200 (752) 6:50 Effective 2026-05-13 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:55 Chicago O'Hare (ORD) 5
Austrian OS 7865 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-09-08 through 2026-09-23
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:50 Chicago O'Hare (ORD) 5
Lufthansa LH 8824 Non-stop Boeing 757-200 (752) 6:50 Effective 2026-05-13 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:55 Chicago O'Hare (ORD) 5
Lufthansa LH 8824 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-09-08 through 2026-09-23
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:50 Chicago O'Hare (ORD) 5
Brussels Airlines SN 8892 Non-stop Boeing 757-200 (752) 6:50 Effective 2026-05-13 through 2026-09-07
Codeshare flight, operated by United Airlines.(UA 913)
Daily 12:00 Keflavik, Reykjavik (KEF) 13:55 Chicago O'Hare (ORD) 5
Brussels Airlines SN 8892 Non-stop Boeing 757-200 (752) 6:55 Effective 2026-09-08 through 2026-09-23
Codeshare flight, operated by United Airlines.(UA 913)
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All airlines flying from Keflavik, Reykjavik (KEF) to Chicago O'Hare (ORD).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-31 through 2026-05-21
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-05-22 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-09-14 through 2026-10-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-09-15 through 2026-10-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-10-06 through 2026-10-12
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-10-08 through 2026-10-24
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-10-14 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-01-06 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-01-08 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-01-20 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-08 through 2026-03-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-03-14 through 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-22 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-23 through 2026-03-27
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Operates only on 2026-10-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-27 through 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-05-06 through 2026-05-17
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-05-18 through 2026-09-13
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 6:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective from 2026-09-16
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:40, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

Effective 2026-05-13 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:50, non-stop
Boeing 757-200 (752)

Direct Flights:

Effective 2026-09-08 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-05-18
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:50, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-05-19 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:50, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-09-08 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-01-03 through 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Icelandair. (FI 853)
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective 2026-01-10 through 2026-03-07
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Icelandair. (FI 853)
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 853)
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-03-14 through 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Icelandair. (FI 853)
Duration: 6:50, non-stop
Boeing 737 MAX 9 (7M9)

Direct Codeshare Flights:

Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Icelandair. (FI 853)
Duration: 6:50, non-stop
Boeing 737 MAX 8 (7M8)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:50, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-09-08 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:50, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-09-08 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:55, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-05-13 through 2026-09-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:50, non-stop
Boeing 757-200 (752)

Direct Codeshare Flights:

Effective 2026-09-08 through 2026-09-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 913)
Duration: 6:55, non-stop
Boeing 757-200 (752)
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Parallax here KEF-ORD
  • An international route departing from Keflavik, Reykjavik airport, Iceland (KEF) and arriving at Chicago O'Hare airport, United States (ORD).
  • The flight distance is 2934 miles, or 4722 km.
  • The timezone of the departure airport is UTC+0 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 6:40 and 6:55.