Chicago (ORD) to Las Vegas (LAS) flights: who flies it

Chicago to Las Vegas flight schedule

Scheduled nonstop departures for ORD to LAS starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Chicago (ORD) to Las Vegas (LAS)
Date	Flight	Airline	Departs ORD	Arrives LAS	Duration	Aircraft
Fri, Oct 23	AA 1592	American Airlines	06:50	09:01	4h 11m	Airbus A321
Fri, Oct 23	F9 2145	Frontier Airlines	06:50	08:58	4h 8m	Airbus A321
Fri, Oct 23	UA 574	United Airlines	07:20	09:27	4h 7m	Airbus A321neo family
Fri, Oct 23	UA 2811	United Airlines	09:15	11:22	4h 7m	Airbus A321neo family
Fri, Oct 23	UA 1803	United Airlines	10:55	13:01	4h 6m	Boeing 737 MAX 8
Fri, Oct 23	AA 1564	American Airlines	11:00	13:11	4h 11m	Airbus A321
Fri, Oct 23	UA 704	United Airlines	13:30	15:32	4h 2m	Boeing 737 MAX 9
Fri, Oct 23	AA 1475	American Airlines	13:52	16:02	4h 10m	Boeing 737-800
Fri, Oct 23	F9 3647	Frontier Airlines	15:30	17:46	4h 16m	Airbus A321neo family
Fri, Oct 23	UA 1875	United Airlines	15:40	17:49	4h 9m	Boeing 737-900
Fri, Oct 23	UA 365	United Airlines	16:35	18:43	4h 8m	Boeing 737 MAX 9
Fri, Oct 23	AA 1353	American Airlines	16:59	19:15	4h 16m	Boeing 737-800
Fri, Oct 23	UA 1703	United Airlines	18:20	20:28	4h 8m	Airbus A321neo family
Fri, Oct 23	AA 3292	American Airlines	18:40	20:57	4h 17m	Boeing 737-800
Fri, Oct 23	UA 777	United Airlines	20:05	22:13	4h 8m	Airbus A321neo family
Fri, Oct 23	AA 3323	American Airlines	20:42	22:55	4h 13m	Boeing 737-800
Sat, Oct 24	AA 1592	American Airlines	06:50	09:01	4h 11m	Airbus A321
Sat, Oct 24	F9 2145	Frontier Airlines	06:50	08:58	4h 8m	Airbus A321
Sat, Oct 24	UA 574	United Airlines	07:20	09:27	4h 7m	Airbus A321neo family
Sat, Oct 24	UA 2811	United Airlines	09:15	11:22	4h 7m	Airbus A321neo family
Sat, Oct 24	UA 1803	United Airlines	10:55	13:01	4h 6m	Boeing 737 MAX 8
Sat, Oct 24	AA 1564	American Airlines	11:00	13:11	4h 11m	Airbus A321
Sat, Oct 24	UA 704	United Airlines	13:30	15:32	4h 2m	Boeing 737-900
Sat, Oct 24	AA 1475	American Airlines	13:52	16:02	4h 10m	Boeing 737-800
Sat, Oct 24	UA 1875	United Airlines	15:35	17:44	4h 9m	Boeing 737-900
Sat, Oct 24	UA 365	United Airlines	16:35	18:43	4h 8m	Boeing 737 MAX 9
Sat, Oct 24	AA 1353	American Airlines	16:59	19:15	4h 16m	Boeing 737-800
Sat, Oct 24	UA 1703	United Airlines	18:20	20:28	4h 8m	Airbus A321neo family
Sat, Oct 24	AA 3292	American Airlines	19:36	21:49	4h 13m	Boeing 737-800
Sat, Oct 24	UA 777	United Airlines	20:05	22:13	4h 8m	Airbus A321neo family
Sat, Oct 24	AA 3323	American Airlines	20:42	22:55	4h 13m	Boeing 737-800
Sun, Oct 25	AA 1592	American Airlines	06:50	09:01	4h 11m	Airbus A321
Sun, Oct 25	F9 2145	Frontier Airlines	06:50	08:58	4h 8m	Airbus A321
Sun, Oct 25	UA 1049	United Airlines	07:16	09:09	3h 53m	Airbus A321neo family
Sun, Oct 25	UA 2811	United Airlines	09:12	11:26	4h 14m	Airbus A321neo family
Sun, Oct 25	AA 1564	American Airlines	11:00	13:11	4h 11m	Airbus A321
Sun, Oct 25	UA 1803	United Airlines	11:08	13:14	4h 6m	Boeing 737 MAX 9
Sun, Oct 25	UA 704	United Airlines	13:30	15:32	4h 2m	Boeing 737-900
Sun, Oct 25	AA 1475	American Airlines	13:52	16:02	4h 10m	Boeing 737-800
Sun, Oct 25	F9 3647	Frontier Airlines	15:30	17:46	4h 16m	Airbus A321neo family

Showing the first 40 of 117 scheduled ORD to LAS departures across 7 days with service, starting October 23, 2026. Every remaining date is on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every ORD to LAS date on the interactive map

Aircraft on the Chicago to Las Vegas nonstop

In the schedule table on this page, United Airlines flies the Airbus A321neo family, the Boeing 737 MAX 9, the Boeing 737-900, and the Boeing 737 MAX 8. American Airlines flies the Boeing 737-800 and the Airbus A321. Frontier Airlines flies the Airbus A321 and the Airbus A321neo family. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on ORD to LAS departures

2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Chicago to Las Vegas to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

American Airlines award space was open on 8 of the 14 Chicago to Las Vegas departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the ORD to LAS departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See ORD to LAS on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Chicago to Las Vegas nonstop

Carriers operating ORD to LAS nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See ORD to LAS on the interactive map →

Frequently asked questions about ORD to LAS

How long is the flight from Chicago (ORD) to Las Vegas (LAS)?

Scheduled flight times from Chicago (ORD) to Las Vegas (LAS) run from 3h 53m to 4h 17m across the departures in the schedule table on this page. The nonstop covers about 1,511 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from ORD to LAS?

American Airlines, United Airlines, and Frontier Airlines fly ORD to LAS nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines.

How many flights a week are there from ORD to LAS?

About 122 nonstop flights a week run between Chicago (ORD) and Las Vegas (LAS) in the current schedule, operated by American Airlines, United Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from ORD to LAS depart?

Scheduled ORD to LAS nonstops in the next 7 days with service leave between 06:50 and 20:42, local time at Chicago. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate ORD to LAS nonstop?

The schedule table on this page lists 17 flight numbers for ORD to LAS nonstops, including UA 574, UA 704, UA 1803, and UA 2811 on United Airlines; AA 1475, AA 1564, and AA 1592 on American Airlines; and F9 2145 on Frontier Airlines. The table lists each departure by date with its times and aircraft.

How do I check upgrade or award availability on ORD to LAS?

Open the ORD to LAS route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Flying the other way? See LAS to ORD upgrade and award space.

Award seats rather than schedules? See American Airlines award availability.

Looking beyond this route? See every route from Chicago (ORD), or every route from Las Vegas (LAS).

Nonstops to Las Vegas (LAS) from other airports within 150 miles of Chicago (ORD):

Milwaukee (MKE) to Las Vegas (LAS), 67 miles from ORD
Chicago (RFD) to Las Vegas (LAS), 71 miles from ORD
South Bend (SBN) to Las Vegas (LAS), 84 miles from ORD
Peoria (PIA) to Las Vegas (LAS), 129 miles from ORD
Grand Rapids (GRR) to Las Vegas (LAS), 136 miles from ORD

Distances are great-circle between the airports, not driving distance.

Chicago to Las Vegas (ORD-LAS): nonstop upgrade & award space