United Airlines Chicago to Las Vegas Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap United Airlines flights from Chicago to Las Vegas. Compare airline ticket prices and book air tickets starting from $113 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Chicago (IL) — Las Vegas (NV) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in april: one-way - $113, two-way – $194.

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Cheap Flights from Chicago to Las Vegas by United Airlines

Look at the list of plane tickets for the most popular direct and connecting flights by United Airlines, their prices start from $113. The fastest nonstop flight takes 4h 7m. The fastest connecting flight — 5h 38m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $113 Find flight	8:15 pm Chicago O'Hare International	10:22 pm Las Vegas Mccarran	4h 7m	United Airlines	UA2347
from $132 Find flight	7:43 pm Chicago O'Hare International	9:50 pm Las Vegas Mccarran	4h 7m	United Airlines	UA777
from $136 Find flight	4:15 pm Chicago O'Hare International	6:24 pm Las Vegas Mccarran	4h 9m	United Airlines	UA1681
from $136 Find flight	11:05 am Chicago O'Hare International	1:16 pm Las Vegas Mccarran	4h 11m	United Airlines	UA2854
from $136 Find flight	8:50 am Chicago O'Hare International	11:01 am Las Vegas Mccarran	4h 11m	United Airlines	UA2725
from $136 Find flight	1:01 pm Chicago O'Hare International	3:09 pm Las Vegas Mccarran	4h 8m	United Airlines	UA1935
from $166 Find flight	7:15 am Chicago O'Hare International	2:22 pm Las Vegas Mccarran	9h 7m	United Airlines	UA2449
from $236 Find flight	11:05 am Chicago O'Hare International	1:12 pm Las Vegas Mccarran	4h 7m	United Airlines	UA307
from $325 Find flight	8:45 am Chicago O'Hare International	10:55 am Las Vegas Mccarran	4h 10m	United Airlines	UA1793
from $379 Find flight	9:18 pm Chicago O'Hare International	11:30 pm Las Vegas Mccarran	4h 12m	United Airlines	UA2203
from $135 Find flight	1:00 pm Chicago O'Hare International	6:07 pm Las Vegas Mccarran	7h 7m layover 1h 22m - Los Angeles	United Airlines	UA1662 UA651
from $135 Find flight	1:15 pm Chicago O'Hare International	5:23 pm Las Vegas Mccarran	6h 8m layover 1h 15m - Denver	United Airlines	UA1882 UA1299
from $135 Find flight	12:45 pm Chicago O'Hare International	5:23 pm Las Vegas Mccarran	6h 38m layover 1h 45m - Denver	United Airlines	UA2249 UA1299
from $135 Find flight	8:46 am Chicago O'Hare International	2:22 pm Las Vegas Mccarran	7h 36m layover 1h 48m - Los Angeles	United Airlines	UA1584 UA2449
from $157 Find flight	7:15 am Chicago O'Hare International	2:22 pm Las Vegas Mccarran	9h 7m layover 3h 14m - Los Angeles	United Airlines	UA2449 UA2449
from $181 Find flight	2:00 pm Chicago O'Hare International	7:28 pm Las Vegas Mccarran	7h 28m layover 1h 36m - Los Angeles	United Airlines	UA2661 UA1960

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 04/03/2025

United Airlines Flight Schedule Chicago to Las Vegas

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
10:45 am — 1:00 pm	10:45 am — 1:00 pm UA1304 United Airlines Chicago — Las Vegas	4h 15m	Find flight from$379
11:05 am — 1:16 pm	11:05 am — 1:16 pm UA2854 United Airlines Chicago — Las Vegas	4h 11m	Find flight from$136
11:05 am — 1:12 pm	11:05 am — 1:12 pm UA2632 United Airlines Chicago — Las Vegas	4h 7m	Find flight from$149
11:05 am — 1:12 pm	11:05 am — 1:12 pm UA307 United Airlines Chicago — Las Vegas	4h 7m	Find flight from$236
1:00 pm — 3:08 pm	1:00 pm — 3:08 pm UA2649 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$149
1:01 pm — 3:09 pm	1:01 pm — 3:09 pm UA1935 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$136
1:30 pm — 3:38 pm	1:30 pm — 3:38 pm UA2617 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$177
1:50 pm — 3:58 pm	1:50 pm — 3:58 pm UA439 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$325
2:15 pm — 4:23 pm	2:15 pm — 4:23 pm UA1920 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$177
2:30 pm — 4:38 pm	2:30 pm — 4:38 pm UA1254 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$149
4:15 pm — 6:24 pm	4:15 pm — 6:24 pm UA1681 United Airlines Chicago — Las Vegas	4h 9m	Find flight from$136
4:15 pm — 6:23 pm	4:15 pm — 6:23 pm UA2656 United Airlines Chicago — Las Vegas	4h 8m	Find flight from$149
7:15 am — 2:22 pm	7:15 am — 2:22 pm UA2449 United Airlines Chicago — Las Vegas	9h 7m	Find flight from$166
7:15 am — 9:24 am	7:15 am — 9:24 am UA1292 United Airlines Chicago — Las Vegas	4h 9m	Find flight from$166
7:36 am — 9:52 am	7:36 am — 9:52 am UA574 United Airlines Chicago — Las Vegas	4h 16m	Find flight from$379
7:40 pm — 9:58 pm	7:40 pm — 9:58 pm UA1531 United Airlines Chicago — Las Vegas	4h 18m	Find flight from$379
7:43 pm — 9:50 pm	7:43 pm — 9:50 pm UA777 United Airlines Chicago — Las Vegas	4h 7m	Find flight from$132
8:15 pm — 10:22 pm	8:15 pm — 10:22 pm UA2347 United Airlines Chicago — Las Vegas	4h 7m	Find flight from$113
8:19 pm — 10:30 pm	8:19 pm — 10:30 pm UA2485 United Airlines Chicago — Las Vegas	4h 11m	Find flight from$325
8:45 am — 10:55 am	8:45 am — 10:55 am UA1793 United Airlines Chicago — Las Vegas	4h 10m	Find flight from$325
8:50 am — 11:01 am	8:50 am — 11:01 am UA2725 United Airlines Chicago — Las Vegas	4h 11m	Find flight from$136
8:50 am — 10:59 am	8:50 am — 10:59 am UA2625 United Airlines Chicago — Las Vegas	4h 9m	Find flight from$171
9:18 pm — 11:30 pm	9:18 pm — 11:30 pm UA2203 United Airlines Chicago — Las Vegas	4h 12m	Find flight from$379
9:25 am — 11:40 am	9:25 am — 11:40 am UA1933 United Airlines Chicago — Las Vegas	4h 15m	Find flight from$379
10:50 am — 3:03 pm	10:50 am — 12:40 pm UA1803 United Airlines Chicago — Denver 1h 20m stop 2:00 pm — 3:03 pm UA2267 United Airlines Denver — Las Vegas	6h 13m including layover	Find flight from$169
10:50 am — 5:23 pm	10:50 am — 12:40 pm UA1803 United Airlines Chicago — Denver 3h 40m stop 4:20 pm — 5:23 pm UA1299 United Airlines Denver — Las Vegas	8h 33m including layover	Find flight from$179
12:45 pm — 5:23 pm	12:45 pm — 2:35 pm UA2249 United Airlines Chicago — Denver 1h 45m stop 4:20 pm — 5:23 pm UA1299 United Airlines Denver — Las Vegas	6h 38m including layover	Find flight from$135
12:45 pm — 6:48 pm	12:45 pm — 2:34 pm UA2311 United Airlines Chicago — Denver 3h 11m stop 5:45 pm — 6:48 pm UA272 United Airlines Denver — Las Vegas	8h 3m including layover	Find flight from$181
1:00 pm — 6:07 pm	1:00 pm — 3:32 pm UA1662 United Airlines Chicago — Los Angeles 1h 22m stop 4:54 pm — 6:07 pm UA651 United Airlines Los Angeles — Las Vegas	7h 7m including layover	Find flight from$135
1:15 pm — 5:23 pm	1:15 pm — 3:05 pm UA1882 United Airlines Chicago — Denver 1h 15m stop 4:20 pm — 5:23 pm UA1299 United Airlines Denver — Las Vegas	6h 8m including layover	Find flight from$135
2:00 pm — 7:34 pm	2:00 pm — 4:38 pm UA378 United Airlines Chicago — Los Angeles 1h 42m stop 6:20 pm — 7:34 pm UA1960 United Airlines Los Angeles — Las Vegas	7h 34m including layover	Find flight from$169
3:40 pm — 9:58 pm	3:40 pm — 6:43 pm UA2678 United Airlines Chicago — Houston 1h 42m stop 8:25 pm — 9:58 pm UA1657 United Airlines Houston — Las Vegas	8h 18m including layover	Find flight from$182
3:50 pm — 9:42 pm	3:50 pm — 6:49 pm UA2617 United Airlines Chicago — Houston 1h 26m stop 8:15 pm — 9:42 pm UA1904 United Airlines Houston — Las Vegas	7h 52m including layover	Find flight from$181
5:45 am — 2:03 pm	5:45 am — 8:44 am UA2622 United Airlines Chicago — Houston 3h 46m stop 12:30 pm — 2:03 pm UA1913 United Airlines Houston — Las Vegas	10h 18m including layover	Find flight from$182
5:50 pm — 11:57 pm	5:50 pm — 8:27 pm UA1071 United Airlines Chicago — Los Angeles 2h 12m stop 10:39 pm — 11:57 pm UA2622 United Airlines Los Angeles — Las Vegas	8h 7m including layover	Find flight from$179
6:11 pm — 11:59 pm	6:11 pm — 8:48 pm UA1515 United Airlines Chicago — Los Angeles 1h 54m stop 10:42 pm — 11:59 pm UA1546 United Airlines Los Angeles — Las Vegas	7h 48m including layover	Find flight from$182
6:15 am — 1:52 pm	6:15 am — 9:03 am UA336 United Airlines Chicago — San Francisco 3h 7m stop 12:10 pm — 1:52 pm UA2441 United Airlines San Francisco — Las Vegas	9h 37m including layover	Find flight from$165
7:15 am — 2:22 pm	7:15 am — 9:54 am UA2449 United Airlines Chicago — Los Angeles 3h 14m stop 1:08 pm — 2:22 pm UA2449 United Airlines Los Angeles — Las Vegas	9h 7m including layover	Find flight from$157
8:46 am — 2:22 pm	8:46 am — 11:20 am UA1584 United Airlines Chicago — Los Angeles 1h 48m stop 1:08 pm — 2:22 pm UA2449 United Airlines Los Angeles — Las Vegas	7h 36m including layover	Find flight from$135
9:00 am — 2:18 pm	8:55 am — 11:25 am UA1584 United Airlines Chicago — Los Angeles 1h 19m stop 1:01 pm — 2:18 pm UA1774 United Airlines Los Angeles — Las Vegas	7h 18m including layover	Find flight from$182
9:36 pm — 8:46 am +1 day	9:36 pm — 11:19 pm UA2485 United Airlines Chicago — Denver 8h 26m stop 7:45 am — 8:46 am UA2316 United Airlines Denver — Las Vegas	13h 10m including layover	Find flight from$212

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 04/03/2025

Flight Information

There are 24 flights by United Airlines from Chicago to Las Vegas every week with departures from Chicago FSS, Midway, O'Hare International, Chicago NAS, Merrill C Meigs (closed), Dupage County, Pal-Waukee. All flights arrive at Mccarran.

Departures start from 10:32 am to 9:36 pm. Nonstop flight is 4h 7m. The time difference between Chicago and Las Vegas is 2h.

The fastest flight 4h 7m
Average flight time 4h 9m
The earliest flight 10:32 am
The latest flight 9:36 pm
Distance 1525 ml

The cheapest months for traveling to Las Vegas are november (from 113 $), december (from 132 $), january (from 136 $).

The most expensive and popular months are february (from 136 $), january (from 136 $), december (from 132 $).

The cheapest flight by United Airlines that our users were able to find is $113. This airfare is economy class on one-way UA2347 flight for November 18, 2024 leaving O'Hare International in Chicago at 8:15 pm, it includes all taxes and additional fees.

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United Airlines Airplanes on the Route

List of the most popular United Airlines airplanes flying from Chicago to Las Vegas:

Boeing 757

from $166

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Boeing 757-300

from $184

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Boeing 737 MAX 8

from $207

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Boeing 737 MAX 9

from $214

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Boeing 737-900

from $223

Find
Boeing 777

from $230

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Boeing 737-800

from $370

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Boeing 757-200

from $370

Find

Other Popular Airlines on the Route

Besides United Airlines there are other 15 airline carriers between Chicago and Las Vegas. Please review schedules and prices from the most popular airlines to find the best airfare deals from Chicago to Las Vegas.

Nonstop flights

There are 44 direct flights every day from Chicago. Airlines and fares are below:

WN - Southwest Airlines

from $130

Find
NK - Spirit Airlines

from $60

Find
AA - American Airlines

from $121

Find
F9 - Frontier Airlines

from $64

Find

See more direct flights

Connecting Flights

List of flights with layovers (1 and more stops):

WN - Southwest Airlines

from $224

Find
NK - Spirit Airlines

from $78

Find
AA - American Airlines

from $177

Find
SY - Sun Country Airlines

from $128

Find
DL - Delta Air Lines Inc.

from $124

Find
VB - VivaAerobus

from $335

Find
G4 - Allegiant Air

from $216

Find
AS - Alaska Airlines

from $118

Find
F9 - Frontier Airlines

from $64

Find
B6 - JetBlue

from $148

Find
PD - Porter Airlines

from $287

Find

See more connecting flights

How to book an air ticket yourself?

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