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 $379 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 march: one-way - $379, two-way – $650.

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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 flights by United Airlines, their prices start from $379. The fastest nonstop flight takes 4h 12m. There’re no connecting flights.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $379 Find flight	9:18 pm Chicago O'Hare International	11:30 pm Las Vegas Mccarran	4h 12m	United Airlines	UA2203
from $379 Find flight	10:45 am Chicago O'Hare International	1:00 pm Las Vegas Mccarran	4h 15m	United Airlines	UA1304
from $379 Find flight	7:40 pm Chicago O'Hare International	9:58 pm Las Vegas Mccarran	4h 18m	United Airlines	UA1531
from $379 Find flight	7:36 am Chicago O'Hare International	9:52 am Las Vegas Mccarran	4h 16m	United Airlines	UA574
from $379 Find flight	9:25 am Chicago O'Hare International	11:40 am Las Vegas Mccarran	4h 15m	United Airlines	UA1933

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 03/01/2025

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
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
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

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

*Departure and arrival times are local. Last updated on 03/01/2025

Flight Information

There are 5 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 10:45 am to 9:25 am. Nonstop flight is 4h 12m. The time difference between Chicago and Las Vegas is 2h.

The fastest flight 4h 12m
Average flight time 4h 15m
The earliest flight 10:45 am
The latest flight 9:25 am
Distance 1525 ml

The cheapest months for traveling to Las Vegas are february (from 379 $).

The cheapest flight by United Airlines that our users were able to find is $379. This airfare is economy class on one-way UA2203 flight for February 21, 2025 leaving O'Hare International in Chicago at 9:18 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:

Other Popular Airlines on the Route

Besides United Airlines there are other 5 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 8 direct flights every day from Chicago. Airlines and fares are below:

NK - Spirit Airlines

from $60

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F9 - Frontier Airlines

from $64

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Connecting Flights

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

NK - Spirit Airlines

from $84

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AS - Alaska Airlines

from $236

Find
F9 - Frontier Airlines

from $85

Find
LF - flynordic

from $333

Find
Y4 - Volaris

from $349

Find

See more connecting flights

How to book an air ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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