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

FLIGHT SCHEDULE
Direct Flights:
Daily 10:48 Las Vegas Harry Reid (LAS) 3 16:38 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Airbus A321neo (32Q) 3:50 Effective 2026-03-29 through 2026-04-29
Daily 10:52 Las Vegas Harry Reid (LAS) 3 16:38 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Airbus A321neo (32Q) 3:46 Effective 2026-02-12 through 2026-03-04
Daily 11:00 Las Vegas Harry Reid (LAS) 3 16:43 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Boeing 737 MAX 9 (7M9) 3:43 Valid until 2026-01-05
Daily 11:01 Las Vegas Harry Reid (LAS) 3 16:47 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Airbus A321neo (32Q) 3:46 Effective 2026-01-06 through 2026-02-03
Wed 11:01 Las Vegas Harry Reid (LAS) 3 16:45 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Boeing 737 MAX 9 (7M9) 3:44 Operates only on 2026-02-04
Daily 11:01 Las Vegas Harry Reid (LAS) 3 16:47 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Airbus A321neo (32Q) 3:46 Effective 2026-02-05 through 2026-02-11
Daily 11:15 Las Vegas Harry Reid (LAS) 3 17:01 Chicago O'Hare (ORD) 1 United Airlines UA 1583 Non-stop Boeing 737-900 (739) 3:46 Effective from 2026-05-21
Fri,Sat 09:26 Las Vegas Harry Reid (LAS) 3 15:12 Chicago O'Hare (ORD) 1 United Airlines UA 1704 Non-stop Airbus A321neo (32Q) 3:46 Effective 2026-01-09 through 2026-01-10
Mon 10:30 Las Vegas Harry Reid (LAS) 3 16:16 Chicago O'Hare (ORD) 1 United Airlines UA 1719 Non-stop Airbus A321neo (32Q) 3:46 Operates only on 2026-01-05
Daily 17:00 Las Vegas Harry Reid (LAS) 3 22:46 Chicago O'Hare (ORD) 1 United Airlines UA 1971 Non-stop Boeing 737 MAX 9 (7M9) 3:46 Effective 2026-04-30 through 2026-05-20
Daily 17:05 Las Vegas Harry Reid (LAS) 3 22:53 Chicago O'Hare (ORD) 1 United Airlines UA 1971 Non-stop Boeing 737-900 (739) 3:48 Effective from 2026-05-21
Daily 17:38 Las Vegas Harry Reid (LAS) 3 23:24 Chicago O'Hare (ORD) 1 United Airlines UA 1971 Non-stop Boeing 737 MAX 9 (7M9) 3:46 Effective 2026-03-29 through 2026-04-29
Mon,Thu-Sun 17:38 Las Vegas Harry Reid (LAS) 3 23:15 Chicago O'Hare (ORD) 1 United Airlines UA 2072 Non-stop Boeing 737-900 (739) 3:37 Effective 2026-03-05 through 2026-03-28
Tue,Wed 17:38 Las Vegas Harry Reid (LAS) 3 23:15 Chicago O'Hare (ORD) 1 United Airlines UA 2072 Non-stop Boeing 737-800 (738) 3:37 Effective 2026-03-10 through 2026-03-18
Tue 17:38 Las Vegas Harry Reid (LAS) 3 23:15 Chicago O'Hare (ORD) 1 United Airlines UA 2072 Non-stop Boeing 737 MAX 8 (7M8) 3:37 Operates only on 2026-03-24
Wed 17:38 Las Vegas Harry Reid (LAS) 3 23:15 Chicago O'Hare (ORD) 1 United Airlines UA 2072 Non-stop Boeing 737-800 (738) 3:37 Operates only on 2026-03-25
Tue 23:15 Las Vegas Harry Reid (LAS) 3 04:51 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737-900 (739) 3:36 Operates only on 2026-02-03 The flight arrives 1 day after departure.
Daily 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:36 Effective 2026-01-06 through 2026-01-15 The flight arrives 1 day after departure.
Fri 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 8 (7M8) 3:36 Effective 2026-01-16 through 2026-01-23 The flight arrives 1 day after departure.
Mon-Thu,Sat 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:36 Effective 2026-01-17 through 2026-01-24 The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:36 Effective 2026-01-25 through 2026-02-02 The flight arrives 1 day after departure.
Fri 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737-900 (739) 3:36 Operates only on 2026-01-30 The flight arrives 1 day after departure.
Mon-Thu,Sat,Sun 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:36 Effective 2026-02-04 through 2026-02-11 The flight arrives 1 day after departure.
Fri 23:30 Las Vegas Harry Reid (LAS) 3 05:06 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 8 (7M8) 3:36 Operates only on 2026-02-06 The flight arrives 1 day after departure.
Daily 23:30 Las Vegas Harry Reid (LAS) 3 05:02 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737-900 (739) 3:32 Effective from 2026-05-21 The flight arrives 1 day after departure.
Sat 23:48 Las Vegas Harry Reid (LAS) 3 06:20 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 8 (7M8) 3:32 Operates only on 2026-03-07 The flight arrives 1 day after departure.
Daily 23:59 Las Vegas Harry Reid (LAS) 3 05:35 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:36 Valid until 2026-01-05 The flight arrives 1 day after departure.
Tue-Sun 23:59 Las Vegas Harry Reid (LAS) 3 05:31 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:32 Effective 2026-02-12 through 2026-02-22 The flight arrives 1 day after departure.
Wed-Sun 23:59 Las Vegas Harry Reid (LAS) 3 05:31 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:32 Effective 2026-02-25 through 2026-03-04 The flight arrives 1 day after departure.
Mon-Fri 23:59 Las Vegas Harry Reid (LAS) 3 05:31 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737-800 (738) 3:32 Effective 2026-03-05 through 2026-03-27 The flight arrives 1 day after departure.
Sun 23:59 Las Vegas Harry Reid (LAS) 3 05:31 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:32 Effective 2026-03-08 through 2026-03-22 The flight arrives 1 day after departure.
Sat 23:59 Las Vegas Harry Reid (LAS) 3 05:31 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 8 (7M8) 3:32 Effective 2026-03-14 through 2026-03-28 The flight arrives 1 day after departure.
Daily 23:59 Las Vegas Harry Reid (LAS) 3 05:37 Chicago O'Hare (ORD) 1 United Airlines UA 2102 Non-stop Boeing 737 MAX 9 (7M9) 3:38 Effective 2026-03-29 through 2026-05-20 The flight arrives 1 day after departure.
Thu 15:10 Las Vegas Harry Reid (LAS) 3 20:55 Chicago O'Hare (ORD) 1 United Airlines UA 2224 Non-stop Boeing 737-900 (739) 3:45 Operates only on 2026-03-05
Mon-Sat 16:10 Las Vegas Harry Reid (LAS) 3 21:54 Chicago O'Hare (ORD) 1 United Airlines UA 2449 Non-stop Boeing 737-900 (739) 3:44 Valid until 2026-01-03
Mon 16:10 Las Vegas Harry Reid (LAS) 3 21:56 Chicago O'Hare (ORD) 1 United Airlines UA 2449 Non-stop Airbus A321neo (32Q) 3:46 Operates only on 2026-01-05
Sun 16:17 Las Vegas Harry Reid (LAS) 3 22:01 Chicago O'Hare (ORD) 1 United Airlines UA 2449 Non-stop Boeing 737-800 (738) 3:44 Operates only on 2026-01-04
Non-Direct Flights:
Thu,Fri 00:59 Las Vegas Harry Reid (LAS) 3 11:02 Chicago O'Hare (ORD) 1 United Airlines UA 467 1-stop Boeing 737-900 (739) 8:03 Valid until 2026-01-01
Mon,Fri,Sat 00:59 Las Vegas Harry Reid (LAS) 3 11:02 Chicago O'Hare (ORD) 1 United Airlines UA 467 1-stop Boeing 737-800 (738) 8:03 Valid until 2026-01-05
Sun 00:59 Las Vegas Harry Reid (LAS) 3 10:58 Chicago O'Hare (ORD) 1 United Airlines UA 467 1-stop Boeing 737-900 (739) 7:59 Operates only on 2026-01-04
Tue,Wed,Fri 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737-900 (739) 9:10 Effective 2026-01-06 through 2026-01-14
Mon,Thu 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737 MAX 9 (7M9) 9:10 Effective 2026-01-08 through 2026-01-12
Sun 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737 MAX 8 (7M8) 9:10 Operates only on 2026-01-11
Tue-Fri 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737-900 (739) 9:10 Effective 2026-01-15 through 2026-01-21
Mon,Thu 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737 MAX 9 (7M9) 9:10 Effective 2026-01-19 through 2026-02-09
Tue,Wed,Fri 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737-900 (739) 9:10 Effective 2026-01-23 through 2026-02-03
Sun 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737 MAX 8 (7M8) 9:10 Effective 2026-01-25 through 2026-02-08
Tue,Wed,Fri 09:56 Las Vegas Harry Reid (LAS) 3 21:06 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737-900 (739) 9:10 Effective 2026-02-06 through 2026-02-11
Thu 10:00 Las Vegas Harry Reid (LAS) 3 21:34 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737-900 (739) 9:34 Operates only on 2026-02-12
Mon-Fri,Sun 10:00 Las Vegas Harry Reid (LAS) 3 21:34 Chicago O'Hare (ORD) 1 United Airlines UA 546 1-stop Boeing 737 MAX 8 (7M8) 9:34 Effective 2026-02-13 through 2026-02-26

1 2 3

A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1510 miles, or 2430 km.
The timezone of the departure airport is UTC-8 , 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 3:32 and 3:50.

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

FLIGHT SCHEDULE

Direct Flights:

United Airlines UA1583

10:48

Las Vegas Harry Reid (LAS) 3

16:38

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:50, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1583

10:52

Las Vegas Harry Reid (LAS) 3

16:38

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-03-04

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1583

11:00

Las Vegas Harry Reid (LAS) 3

16:43

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:43, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1583

11:01

Las Vegas Harry Reid (LAS) 3

16:47

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-02-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1583

11:01

Las Vegas Harry Reid (LAS) 3

16:45

Chicago O'Hare (ORD) 1

Operates only on 2026-02-04

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:44, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1583

11:01

Las Vegas Harry Reid (LAS) 3

16:47

Chicago O'Hare (ORD) 1

Effective 2026-02-05 through 2026-02-11

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1583

11:15

Las Vegas Harry Reid (LAS) 3

17:01

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1704

09:26

Las Vegas Harry Reid (LAS) 3

15:12

Chicago O'Hare (ORD) 1

Effective 2026-01-09 through 2026-01-10

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 3:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1719

10:30

Las Vegas Harry Reid (LAS) 3

16:16

Chicago O'Hare (ORD) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA1971

17:00

Las Vegas Harry Reid (LAS) 3

22:46

Chicago O'Hare (ORD) 1

Effective 2026-04-30 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA1971

17:05

Las Vegas Harry Reid (LAS) 3

22:53

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:48, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA1971

17:38

Las Vegas Harry Reid (LAS) 3

23:24

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-04-29

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:46, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

United Airlines UA2072

17:38

Las Vegas Harry Reid (LAS) 3

23:15

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-28

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 3:37, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2072

17:38

Las Vegas Harry Reid (LAS) 3

23:15

Chicago O'Hare (ORD) 1

Effective 2026-03-10 through 2026-03-18

Mon
-

Tue

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:37, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2072

17:38

Las Vegas Harry Reid (LAS) 3

23:15

Chicago O'Hare (ORD) 1

Operates only on 2026-03-24

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:37, non-stop
Boeing 737 MAX 8 (7M8)

Direct Flights:

United Airlines UA2072

17:38

Las Vegas Harry Reid (LAS) 3

23:15

Chicago O'Hare (ORD) 1

Operates only on 2026-03-25

Mon
-

Tue
-

Wed

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:37, non-stop
Boeing 737-800 (738)

Direct Flights:

United Airlines UA2102

23:15

Las Vegas Harry Reid (LAS) 3

04:51(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-02-03

Mon
-

Tue

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:36, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-15

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:36, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-16 through 2026-01-23

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:36, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-17 through 2026-01-24

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun
-

Duration: 3:36, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Effective 2026-01-25 through 2026-02-02

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:36, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-01-30

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:36, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Effective 2026-02-04 through 2026-02-11

Mon

Tue

Wed

Thu

Fri
-

Sat

Sun

Duration: 3:36, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:06(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 3:36, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:30

Las Vegas Harry Reid (LAS) 3

05:02(+1)

Chicago O'Hare (ORD) 1

Effective from 2026-05-21

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:32, non-stop
Boeing 737-900 (739)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:48

Las Vegas Harry Reid (LAS) 3

06:20(+1)

Chicago O'Hare (ORD) 1

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:32, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:35(+1)

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:36, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:31(+1)

Chicago O'Hare (ORD) 1

Effective 2026-02-12 through 2026-02-22

Mon
-

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:32, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:31(+1)

Chicago O'Hare (ORD) 1

Effective 2026-02-25 through 2026-03-04

Mon
-

Tue
-

Wed

Thu

Fri

Sat

Sun

Duration: 3:32, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:31(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-05 through 2026-03-27

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 3:32, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:31(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-08 through 2026-03-22

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:32, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:31(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-14 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 3:32, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2102

23:59

Las Vegas Harry Reid (LAS) 3

05:37(+1)

Chicago O'Hare (ORD) 1

Effective 2026-03-29 through 2026-05-20

Mon

Tue

Wed

Thu

Fri

Sat

Sun

Duration: 3:38, non-stop
Boeing 737 MAX 9 (7M9)
The flight arrives 1 day after departure.

Direct Flights:

United Airlines UA2224

15:10

Las Vegas Harry Reid (LAS) 3

20:55

Chicago O'Hare (ORD) 1

Operates only on 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 3:45, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2449

16:10

Las Vegas Harry Reid (LAS) 3

21:54

Chicago O'Hare (ORD) 1

Valid until 2026-01-03

Mon

Tue

Wed

Thu

Fri

Sat

Sun
-

Duration: 3:44, non-stop
Boeing 737-900 (739)

Direct Flights:

United Airlines UA2449

16:10

Las Vegas Harry Reid (LAS) 3

21:56

Chicago O'Hare (ORD) 1

Operates only on 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 3:46, non-stop
Airbus A321neo (32Q)

Direct Flights:

United Airlines UA2449

16:17

Las Vegas Harry Reid (LAS) 3

22:01

Chicago O'Hare (ORD) 1

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 3:44, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA467

00:59

Las Vegas Harry Reid (LAS) 3

11:02

Chicago O'Hare (ORD) 1

Valid until 2026-01-01

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 8:03, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA467

00:59

Las Vegas Harry Reid (LAS) 3

11:02

Chicago O'Hare (ORD) 1

Valid until 2026-01-05

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat

Sun
-

Duration: 8:03, 1-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA467

00:59

Las Vegas Harry Reid (LAS) 3

10:58

Chicago O'Hare (ORD) 1

Operates only on 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 7:59, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-01-06 through 2026-01-14

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 9:10, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-01-08 through 2026-01-12

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 9:10, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Operates only on 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:10, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-01-15 through 2026-01-21

Mon
-

Tue

Wed

Thu

Fri

Sat
-

Sun
-

Duration: 9:10, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-01-19 through 2026-02-09

Mon

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 9:10, 1-stop
Boeing 737 MAX 9 (7M9)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-01-23 through 2026-02-03

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 9:10, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-01-25 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 9:10, 1-stop
Boeing 737 MAX 8 (7M8)

Non-Direct Flights:

United Airlines UA546

09:56

Las Vegas Harry Reid (LAS) 3

21:06

Chicago O'Hare (ORD) 1

Effective 2026-02-06 through 2026-02-11

Mon
-

Tue

Wed

Thu
-

Fri

Sat
-

Sun
-

Duration: 9:10, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546

10:00

Las Vegas Harry Reid (LAS) 3

21:34

Chicago O'Hare (ORD) 1

Operates only on 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 9:34, 1-stop
Boeing 737-900 (739)

Non-Direct Flights:

United Airlines UA546

10:00

Las Vegas Harry Reid (LAS) 3

21:34

Chicago O'Hare (ORD) 1

Effective 2026-02-13 through 2026-02-26

Mon

Tue

Wed

Thu

Fri

Sat
-

Sun

Duration: 9:34, 1-stop
Boeing 737 MAX 8 (7M8)

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A domestic route departing from the Las Vegas Harry Reid airport (LAS) and arriving at Chicago O'Hare airport (ORD).
The flight distance is 1510 miles, or 2430 km.
The timezone of the departure airport is UTC-8 , 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 3:32 and 3:50.

All LAS-ORD flights

All United Airlines flights

Return (ORD-LAS) flights

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