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

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Sun 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Valid until 2026-01-04
The flight arrives 1 day after departure.
Mon,Tue 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Valid until 2026-01-05
The flight arrives 1 day after departure.
Tue,Wed 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-01-06 through 2026-01-07
The flight arrives 1 day after departure.
Daily 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-08 through 2026-01-18
The flight arrives 1 day after departure.
Mon 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Operates only on 2026-01-19
The flight arrives 1 day after departure.
Daily 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-20 through 2026-03-07
The flight arrives 1 day after departure.
Tue,Thu,Sat 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-03-28 through 2026-05-21
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-03-29 through 2026-05-20
The flight arrives 1 day after departure.
Daily 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-05-22 through 2026-09-13
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-09-14 through 2026-10-05
The flight arrives 1 day after departure.
Tue,Thu,Sat 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-09-15 through 2026-10-03
The flight arrives 1 day after departure.
Mon-Wed,Fri,Sun 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-10-06 through 2026-10-12
The flight arrives 1 day after departure.
Tue,Thu,Sat 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-10-08 through 2026-10-22
The flight arrives 1 day after departure.
Mon,Wed,Fri,Sun 19:25 Chicago O'Hare (ORD) 5 06:40 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-10-14 through 2026-10-23
The flight arrives 1 day after departure.
Mon-Fri,Sun 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-03-08 through 2026-03-18
The flight arrives 1 day after departure.
Thu-Sat 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-03-14 through 2026-03-21
The flight arrives 1 day after departure.
Thu,Sun 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective 2026-03-22 through 2026-03-26
The flight arrives 1 day after departure.
Mon-Wed,Fri 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-03-23 through 2026-03-27
The flight arrives 1 day after departure.
Fri,Sat 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Effective from 2026-10-24
The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Icelandair FI 852 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective from 2026-10-25
The flight arrives 1 day after departure.
Fri,Sun 22:40 Chicago O'Hare (ORD) 5 09:45 Keflavik, Reykjavik (KEF)
Icelandair FI 856 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-03-27 through 2026-05-03
The flight arrives 1 day after departure.
Wed,Fri,Sun 22:40 Chicago O'Hare (ORD) 5 09:45 Keflavik, Reykjavik (KEF)
Icelandair FI 856 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-05-06 through 2026-05-17
The flight arrives 1 day after departure.
Mon-Wed,Fri-Sun 22:40 Chicago O'Hare (ORD) 5 09:45 Keflavik, Reykjavik (KEF)
Icelandair FI 856 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective 2026-05-18 through 2026-09-13
The flight arrives 1 day after departure.
Wed,Fri,Sun 22:40 Chicago O'Hare (ORD) 5 09:45 Keflavik, Reykjavik (KEF)
Icelandair FI 856 Non-stop Boeing 737 MAX 8 (7M8) 6:05 Effective from 2026-09-16
The flight arrives 1 day after departure.
Daily 21:15 Chicago O'Hare (ORD) 1 08:30 Keflavik, Reykjavik (KEF)
United Airlines UA 912 Non-stop Boeing 757-200 (752) 6:15 Effective 2026-05-12 through 2026-09-22
The flight arrives 1 day after departure.
Direct Codeshare Flights:
Daily 21:15 Chicago O'Hare (ORD) 1 08:30 Keflavik, Reykjavik (KEF)
Air Canada AC 3869 Non-stop Boeing 757-200 (752) 6:15 Effective 2026-05-12 through 2026-09-22
Codeshare flight, operated by United Airlines.(UA 912)
The flight arrives 1 day after departure.
Mon,Fri 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Valid until 2026-01-02
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Mon,Fri 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-05 through 2026-01-16
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Mon 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Operates only on 2026-01-19
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Mon,Fri 18:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-01-23 through 2026-03-06
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Mon,Fri 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Effective 2026-03-09 through 2026-03-16
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Fri 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Operates only on 2026-03-20
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Mon 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2026-03-23
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Mon 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 8 (7M8) 6:15 Operates only on 2026-10-26
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Fri 19:30 Chicago O'Hare (ORD) 5 06:45 Keflavik, Reykjavik (KEF)
Air Baltic BT 6287 Non-stop Boeing 737 MAX 9 (7M9) 6:15 Operates only on 2026-10-30
Codeshare flight, operated by Icelandair.(FI 852)
The flight arrives 1 day after departure.
Daily 21:15 Chicago O'Hare (ORD) 1 08:30 Keflavik, Reykjavik (KEF)
Austrian OS 7866 Non-stop Boeing 757-200 (752) 6:15 Effective 2026-05-12 through 2026-09-22
Codeshare flight, operated by United Airlines.(UA 912)
The flight arrives 1 day after departure.
Daily 21:15 Chicago O'Hare (ORD) 1 08:30 Keflavik, Reykjavik (KEF)
Lufthansa LH 8825 Non-stop Boeing 757-200 (752) 6:15 Effective 2026-05-12 through 2026-09-22
Codeshare flight, operated by United Airlines.(UA 912)
The flight arrives 1 day after departure.
Daily 21:15 Chicago O'Hare (ORD) 1 08:30 Keflavik, Reykjavik (KEF)
Brussels Airlines SN 8896 Non-stop Boeing 757-200 (752) 6:15 Effective 2026-05-12 through 2026-09-22
Codeshare flight, operated by United Airlines.(UA 912)
The flight arrives 1 day after departure.
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All airlines flying from Chicago O'Hare (ORD) to Keflavik, Reykjavik (KEF).
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Valid until 2026-01-04
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-06 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-08 through 2026-01-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-01-20 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-28 through 2026-05-21
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-05-22 through 2026-09-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-09-14 through 2026-10-05
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-09-15 through 2026-10-03
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-10-06 through 2026-10-12
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-10-08 through 2026-10-22
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-10-14 through 2026-10-23
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-08 through 2026-03-18
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-14 through 2026-03-21
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-22 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-23 through 2026-03-27
Mon
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective from 2026-10-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
-
Sat
Sun
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-03-27 through 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-05-06 through 2026-05-17
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-05-18 through 2026-09-13
Mon
Tue
Wed
Thu
-
Fri
Sat
Sun
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective from 2026-09-16
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Duration: 6:05, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

Effective 2026-05-12 through 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:15, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-05-12 through 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 912)
Duration: 6:15, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Valid until 2026-01-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-01-05 through 2026-01-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-01-23 through 2026-03-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-03-09 through 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-03-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-03-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-10-26
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Operates only on 2026-10-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Icelandair. (FI 852)
Duration: 6:15, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-05-12 through 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 912)
Duration: 6:15, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-05-12 through 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 912)
Duration: 6:15, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Effective 2026-05-12 through 2026-09-22
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by United Airlines. (UA 912)
Duration: 6:15, non-stop
Boeing 757-200 (752)
The flight arrives 1 day after departure.
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Parallax here ORD-KEF
  • An international route departing from Chicago O'Hare airport, United States (ORD) and arriving at Keflavik, Reykjavik airport, Iceland (KEF).
  • The flight distance is 2934 miles, or 4722 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+0 . 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 6:05 and 6:15.