United Airlines flights from Chicago O'Hare (ORD) to Las Vegas Harry Reid (LAS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Wed-Sun 15:55 Chicago O'Hare (ORD) 1 18:10 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Boeing 737-900 (739) 4:15 Effective 2026-03-05 through 2026-03-28
Tue 15:55 Chicago O'Hare (ORD) 1 18:10 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Boeing 737 MAX 9 (7M9) 4:15 Effective 2026-03-10 through 2026-03-24
Daily 15:55 Chicago O'Hare (ORD) 1 18:07 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Boeing 737-900 (739) 4:12 Effective 2026-03-29 through 2026-04-29
Mon,Tue,Thu-Sun 16:00 Chicago O'Hare (ORD) 1 18:08 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Boeing 737-900 (739) 4:08 Valid until 2026-01-04
Mon 16:00 Chicago O'Hare (ORD) 1 18:10 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Airbus A321neo (32Q) 4:10 Operates only on 2026-01-05
Daily 16:02 Chicago O'Hare (ORD) 1 18:14 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Boeing 737-900 (739) 4:12 Effective 2026-04-30 through 2026-05-20
Sat 16:07 Chicago O'Hare (ORD) 1 18:17 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-10 through 2026-02-07
Mon,Thu,Fri,Sun 16:15 Chicago O'Hare (ORD) 1 18:25 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-08 through 2026-02-09
Tue,Wed 16:20 Chicago O'Hare (ORD) 1 18:30 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Airbus A321neo (32Q) 4:10 Effective 2026-01-06 through 2026-02-11
Daily 16:20 Chicago O'Hare (ORD) 1 18:17 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1875 Non-stop Boeing 737-900 (739) 3:57 Effective from 2026-05-21
Daily 09:20 Chicago O'Hare (ORD) 1 11:37 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1933 Non-stop Boeing 737 MAX 9 (7M9) 4:17 Valid until 2026-01-05
Daily 09:25 Chicago O'Hare (ORD) 1 11:48 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1933 Non-stop Airbus A321neo (32Q) 4:23 Effective 2026-03-05 through 2026-03-28
Daily 09:30 Chicago O'Hare (ORD) 1 11:49 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1933 Non-stop Airbus A321neo (32Q) 4:19 Effective 2026-01-06 through 2026-02-11
Daily 09:30 Chicago O'Hare (ORD) 1 11:53 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1933 Non-stop Airbus A321neo (32Q) 4:23 Effective 2026-02-12 through 2026-03-04
Daily 21:05 Chicago O'Hare (ORD) 1 23:19 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2296 Non-stop Boeing 737-900 (739) 4:14 Effective 2026-05-21 through 2026-10-24
Daily 19:45 Chicago O'Hare (ORD) 1 21:59 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2365 Non-stop Airbus A321neo (32Q) 4:14 Effective 2026-04-30 through 2026-05-20
Daily 19:45 Chicago O'Hare (ORD) 1 21:43 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2365 Non-stop Boeing 737-900 (739) 3:58 Effective from 2026-05-21
Daily 13:00 Chicago O'Hare (ORD) 1 14:57 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2440 Non-stop Boeing 737-900 (739) 3:57 Effective from 2026-05-21
Daily 13:09 Chicago O'Hare (ORD) 1 15:28 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2440 Non-stop Airbus A321neo (32Q) 4:19 Effective 2026-02-12 through 2026-03-28
Daily 13:10 Chicago O'Hare (ORD) 1 15:23 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2440 Non-stop Airbus A321neo (32Q) 4:13 Effective 2026-03-29 through 2026-04-29
Mon 07:10 Chicago O'Hare (ORD) 1 09:24 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2642 Non-stop Airbus A321neo (32Q) 4:14 Operates only on 2026-01-05
Daily 09:00 Chicago O'Hare (ORD) 1 11:14 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2684 Non-stop Boeing 737-900 (739) 4:14 Effective 2026-03-29 through 2026-05-20
Daily 09:12 Chicago O'Hare (ORD) 1 11:26 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2684 Non-stop Boeing 737-900 (739) 4:14 Effective from 2026-05-21
Daily 07:25 Chicago O'Hare (ORD) 1 09:40 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2748 Non-stop Airbus A321neo (32Q) 4:15 Effective 2026-02-12 through 2026-03-04
Non-Direct Flights:
Daily 18:04 Chicago O'Hare (ORD) 1 00:27 Las Vegas Harry Reid (LAS) 3
United Airlines UA 291 1-stop Boeing 737-800 (738) 8:23 Effective 2026-06-25 through 2026-08-17
The flight arrives 1 day after departure.
Mon-Wed,Sat 07:05 Chicago O'Hare (ORD) 1 12:47 Las Vegas Harry Reid (LAS) 3
United Airlines UA 611 1-stop Boeing 757-300 (753) 7:42 Valid until 2026-01-03
Fri,Sun 07:05 Chicago O'Hare (ORD) 1 12:47 Las Vegas Harry Reid (LAS) 3
United Airlines UA 611 1-stop Airbus A321neo (32Q) 7:42 Effective 2026-01-02 through 2026-01-04
Mon 07:05 Chicago O'Hare (ORD) 1 12:42 Las Vegas Harry Reid (LAS) 3
United Airlines UA 611 1-stop Boeing 757-300 (753) 7:37 Operates only on 2026-01-05
Daily 11:35 Chicago O'Hare (ORD) 1 18:04 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1322 1-stop Airbus A321neo (32Q) 8:29 Valid until 2026-01-04
Mon 11:35 Chicago O'Hare (ORD) 1 17:51 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1322 1-stop Airbus A321neo (32Q) 8:16 Operates only on 2026-01-05
Daily 07:35 Chicago O'Hare (ORD) 1 13:32 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1416 1-stop Airbus A321neo (32Q) 7:57 Effective 2026-01-06 through 2026-02-03
Daily 07:35 Chicago O'Hare (ORD) 1 13:32 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1416 1-stop Airbus A321neo (32Q) 7:57 Effective 2026-02-05 through 2026-02-11
Sat 08:45 Chicago O'Hare (ORD) 1 14:50 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2099 1-stop Boeing 737-900 (739) 8:05 Operates only on 2026-01-03
Mon-Fri 09:00 Chicago O'Hare (ORD) 1 14:50 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2099 1-stop Airbus A321neo (32Q) 7:50 Valid until 2026-01-05
Sun 09:00 Chicago O'Hare (ORD) 1 14:50 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2099 1-stop Boeing 787-8 (788) 7:50 Operates only on 2026-01-04
Mon,Tue 12:09 Chicago O'Hare (ORD) 1 20:21 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2490 1-stop Boeing 737-900 (739) 10:12 Valid until 2026-01-05
Wed-Fri 12:09 Chicago O'Hare (ORD) 1 19:39 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2490 1-stop Boeing 737-900 (739) 9:30 Valid until 2026-01-02
Sat 12:09 Chicago O'Hare (ORD) 1 20:52 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2490 1-stop Boeing 737-900 (739) 10:43 Operates only on 2026-01-03
Sun 12:10 Chicago O'Hare (ORD) 1 20:21 Las Vegas Harry Reid (LAS) 3
United Airlines UA 2490 1-stop Airbus A321neo (32Q) 10:11 Valid until 2026-01-04
Mon-Fri 06:00 Chicago O'Hare (ORD) 1 17:23 Las Vegas Harry Reid (LAS) 3
United Airlines UA 716 2-stop Boeing 737-800 (738) 13:23 Effective 2026-03-05 through 2026-03-27
Daily 11:00 Chicago O'Hare (ORD) 1 23:59 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1546 2-stop Boeing 737-800 (738) 14:59 Effective 2026-04-30 through 2026-05-20
Daily 11:00 Chicago O'Hare (ORD) 1 00:01 Las Vegas Harry Reid (LAS) 3
United Airlines UA 1546 2-stop Airbus A320 (320) 15:01 Effective 2026-05-21 through 2026-10-23
The flight arrives 1 day after departure.
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United Airlines flights from Chicago O'Hare (ORD) to Las Vegas Harry Reid (LAS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-03-10 through 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:15, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 737-900 (739)

Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
Duration: 4:08, non-stop
Boeing 737-900 (739)

Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:12, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-08 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Boeing 737-900 (739)

Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:17, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Effective 2026-03-05 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-01-06 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:23, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-05-21 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:58, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:57, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-02-12 through 2026-03-28
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:19, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:13, non-stop
Airbus A321neo (32Q)

Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:14, non-stop
Airbus A321neo (32Q)

Direct Flights:

Effective 2026-03-29 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective from 2026-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:14, non-stop
Boeing 737-900 (739)

Direct Flights:

Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:15, non-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Effective 2026-06-25 through 2026-08-17
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:23, 1-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Non-Direct Flights:

Valid until 2026-01-03
Mon
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 7:42, 1-stop
Boeing 757-300 (753)

Non-Direct Flights:

Effective 2026-01-02 through 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 7:42, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 7:37, 1-stop
Boeing 757-300 (753)

Non-Direct Flights:

Valid until 2026-01-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 8:29, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 8:16, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Effective 2026-01-06 through 2026-02-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:57, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Effective 2026-02-05 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 7:57, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 8:05, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 7:50, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Operates only on 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 7:50, 1-stop
Boeing 787-8 (788)

Non-Direct Flights:

Valid until 2026-01-05
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 10:12, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Valid until 2026-01-02
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 9:30, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:43, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

Valid until 2026-01-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 10:11, 1-stop
Airbus A321neo (32Q)

Non-Direct Flights:

Effective 2026-03-05 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 13:23, 2-stop
Boeing 737-800 (738)

Non-Direct Flights:

Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 14:59, 2-stop
Boeing 737-800 (738)

Non-Direct Flights:

Effective 2026-05-21 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 15:01, 2-stop
Airbus A320 (320)
The flight arrives 1 day after departure.
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  • A domestic route departing from the Chicago O'Hare airport (ORD) and arriving at Las Vegas Harry Reid airport (LAS).
  • The flight distance is 1510 miles, or 2430 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-8 . 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 3:53 and 4:23.