Volaris flight Y4 2181: Chicago O'Hare - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:00 Chicago O'Hare (ORD) 08:56 Denver (DEN)
Y4 2181 Non-stop Airbus A320 (320) 2:56 Valid until 2026-01-05
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Thu-Sun 07:00 Chicago O'Hare (ORD) 08:56 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 2:56 Effective 2026-04-02 through 2026-04-13
Codeshare flight, operated by Frontier Airlines.(F9)
Thu,Sun 10:53 Chicago O'Hare (ORD) 12:52 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 2:59 Effective 2026-03-08 through 2026-03-29
Codeshare flight, operated by Frontier Airlines.(F9)
Fri 12:07 Chicago O'Hare (ORD) 14:05 Denver (DEN)
Y4 2181 Non-stop Airbus A320 (320) 2:58 Effective 2026-01-23 through 2026-02-06
Codeshare flight, operated by Frontier Airlines.(F9)
Sun 12:07 Chicago O'Hare (ORD) 14:05 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 2:58 Effective 2026-01-25 through 2026-02-08
Codeshare flight, operated by Frontier Airlines.(F9)
Fri 12:53 Chicago O'Hare (ORD) 14:51 Denver (DEN)
Y4 2181 Non-stop Airbus A320 (320) 2:58 Effective 2026-02-13 through 2026-02-20
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Thu,Fri,Sun 14:30 Chicago O'Hare (ORD) 16:41 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 3:11 Effective 2026-01-15 through 2026-01-19
Codeshare flight, operated by Frontier Airlines.(F9)
Fri 14:35 Chicago O'Hare (ORD) 16:44 Denver (DEN)
Y4 2181 Non-stop Airbus A320 (320) 3:09 Operates only on 2026-02-27
Codeshare flight, operated by Frontier Airlines.(F9)
Thu 16:16 Chicago O'Hare (ORD) 18:23 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 3:07 Effective 2026-02-12 through 2026-02-26
Codeshare flight, operated by Frontier Airlines.(F9)
Thu,Sun 16:16 Chicago O'Hare (ORD) 18:23 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 3:07 Effective 2026-03-01 through 2026-03-05
Codeshare flight, operated by Frontier Airlines.(F9)
Fri 16:30 Chicago O'Hare (ORD) 18:31 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 3:01 Operates only on 2026-01-09
Codeshare flight, operated by Frontier Airlines.(F9)
Sat 18:00 Chicago O'Hare (ORD) 20:04 Denver (DEN)
Y4 2181 Non-stop Airbus A320 (320) 3:04 Effective 2026-03-21 through 2026-03-28
Codeshare flight, operated by Frontier Airlines.(F9)
Mon,Fri 18:30 Chicago O'Hare (ORD) 20:34 Denver (DEN)
Y4 2181 Non-stop Airbus A321 (321) 3:04 Effective 2026-03-09 through 2026-03-30
Codeshare flight, operated by Frontier Airlines.(F9)
Volaris flight Y4 2181:
Chicago O'Hare - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Volaris Y42181
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:56, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-04-02 through 2026-04-13
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:56, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-03-08 through 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:59, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:58, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:58, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-02-13 through 2026-02-20
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 2:58, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-01-15 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:11, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:09, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-02-12 through 2026-02-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:07, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-03-01 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:07, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:01, non-stop
Airbus A321 (321)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-03-21 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:04, non-stop
Airbus A320 (320)

Direct Codeshare Flights:

Volaris Y42181
Effective 2026-03-09 through 2026-03-30
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Frontier Airlines.(F9)
Duration: 3:04, non-stop
Airbus A321 (321)
  • Y4 2181 is a domestic flight departing from the Chicago O'Hare airport (ORD) and arriving at Denver airport (DEN).
  • The flight distance is 885 miles, or 1425 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . 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 2:56 and 3:11.