Flight INFO & United Airlines(UA) flights from Chicago to Las Vegas
| Cheapest one-way flight price | US$89 |
|---|---|
| Cheapest return ticket price | US$131 |
| Cheapest month | November |
| Peak season for travel | July |
| Flight distance | 2,453.29 km |
| Average flight time | 4 hours 12 minutes |
| Popular airline | United Airlines |
Book United Airlines(UA) flights from Chicago to Las Vegas
- One way
- Round-trip
- direct cheapest
ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Tue, Sep 1|United AirlinesUS$181US$29138% offSearch38% offUS$291US$181 - ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Fri, Aug 28|United AirlinesUS$183US$29137% offSearch37% offUS$291US$183
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Sun, Sep 6|United AirlinesUS$186US$29136% offSearch36% offUS$291US$186
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Sun, Aug 30|United AirlinesUS$187SearchUS$187
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Wed, Aug 19|United AirlinesUS$188SearchUS$188
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Wed, Sep 2|United AirlinesUS$188SearchUS$188
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Thu, Sep 3|United AirlinesUS$188SearchUS$188
- ORD09:174h 6mNonstopLAS11:23Chicago - Las Vegas|Wed, Aug 26|United AirlinesUS$189SearchUS$189
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Tue, Aug 18|United AirlinesUS$191SearchUS$191
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Thu, Aug 27|United AirlinesUS$198SearchUS$198
- ORD20:304h 6mNonstopLAS22:36Chicago - Las Vegas|Mon, Aug 31|United AirlinesUS$212SearchUS$212
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Sat, Aug 22|United AirlinesUS$215SearchUS$215
- ORD20:104h 7mNonstopLAS22:17Chicago - Las Vegas|Thu, Aug 20|United AirlinesUS$226SearchUS$226
- ORD10:5011h 7mNonstopLAS19:57Chicago - Las Vegas|Thu, Aug 20|United AirlinesUS$231SearchUS$231
- ORD20:104h 7mNonstopLAS22:17Chicago - Las Vegas|Mon, Aug 17|United AirlinesUS$236SearchUS$236
- ORD20:104h 7mNonstopLAS22:17Chicago - Las Vegas|Wed, Sep 9|United AirlinesUS$237SearchUS$237
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Tue, Sep 8|United AirlinesUS$237SearchUS$237
- ORD20:104h 7mNonstopLAS22:17Chicago - Las Vegas|Sat, Aug 29|United AirlinesUS$246SearchUS$246
- ORD20:104h 7mNonstopLAS22:17Chicago - Las Vegas|Mon, Sep 7|United AirlinesUS$247SearchUS$247
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Wed, Aug 12|United AirlinesUS$250SearchUS$250
- ORD20:454h 7mNonstopLAS22:52Chicago - Las Vegas|Sun, Aug 16|United AirlinesUS$253SearchUS$253
- ORD17:516h 8m1 stopsLAS21:59Chicago - Las Vegas|Fri, Aug 28|United AirlinesUS$184SearchUS$184
- ORD06:0010h 3m1 stopsLAS14:03Chicago - Las Vegas|Sun, Sep 6|United AirlinesUS$187SearchUS$187
- ORD17:516h 8m1 stopsLAS21:59Chicago - Las Vegas|Thu, Sep 3|United AirlinesUS$188SearchUS$188
- ORD17:516h 8m1 stopsLAS21:59Chicago - Las Vegas|Thu, Aug 27|United AirlinesUS$199SearchUS$199
- ORD13:039h 1m1 stopsLAS20:04Chicago - Las Vegas|Fri, Sep 4|United AirlinesUS$206SearchUS$206
- ORD16:0010h 28m1 stopsLAS00:28Chicago - Las Vegas|Sat, Sep 5|United AirlinesUS$226SearchUS$226
- ORD17:516h 8m1 stopsLAS21:59Chicago - Las Vegas|Sat, Aug 22|United AirlinesUS$228SearchUS$228
- ORD16:356h 1m1 stopsLAS20:36Chicago - Las Vegas|Thu, Aug 20|United AirlinesUS$237SearchUS$237
- ORD08:517h 21m1 stopsLAS14:12Chicago - Las Vegas|Mon, Aug 17|United AirlinesUS$252SearchUS$252
CHI13:007h 21mNonstopLAS14:00Chicago - Las Vegas|Mon, Sep 6|Normal AirlineMore cheap flightsMore cheap flights
United Airlines(UA) flights from Chicago to Las Vegas & Flight Schedule
Flight info.
Departure
Arrival
Weekly Schedule
-
UA704
United Airlines
13:00
ORD
14:57
LAS
- M T W T - -Search -
UA777
United Airlines
09:12
ORD
11:26
LAS
S M T W T F SSearch -
UA574
United Airlines
07:11
ORD
09:19
LAS
S M T W T F SSearch -
UA1813
United Airlines
20:30
ORD
22:36
LAS
- M T W T - -Search -
UA2811
United Airlines
09:00
ORD
11:18
LAS
- M T W T - -Search -
UA1875
United Airlines
15:47
ORD
17:51
LAS
S - - - - F SSearch -
UA2666
United Airlines
05:00
ORD
06:42
DEN
S M T W T F SSearch -
UA2316
United Airlines
07:40
DEN
08:36
LAS
S M T W T F SSearch -
UA1974
United Airlines
18:17
ORD
20:22
DEN
S M T W T F SSearch -
UA624
United Airlines
20:59
DEN
21:59
LAS
- - T W T - -Search -
UA1363
United Airlines
12:45
ORD
15:15
LAX
S M T W T F SSearch -
UA679
United Airlines
18:52
LAX
20:06
LAS
S M T W T F SSearch
United Airlines(UA) flights from Chicago to Las Vegas Flight Booking FAQ
-
Which airlines offer direct flights from Chicago to Las Vegas?
At the moment, you can catch a nonstop flight from Chicago to Las Vegas with the following airlines, including: United Airlines American Airlines Frontier Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days. -
How long is a flight from Chicago to Las Vegas?
It takes about 4 hours 12 minutes to fly from Chicago to Las Vegas. -
When is the best time to book flights from Chicago to Las Vegas?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Las Vegas is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals. -
How many flights are there per week from Chicago to Las Vegas?
Based on Trip.com data in the past 4 weeks, there is 99 flight per week flying from Chicago to Las Vegas. You can check the weekly schedule for popular airlines on this route below: United Airlines: S/M/T/W/T/F/S -- UA2440 (11:35) -
When are flight tickets from Chicago (CHI) to Las Vegas (LAS) the cheapest?
The cheapest months to fly from Chicago to Las Vegas is November, when demand for travel is lower. -
Which upcoming date is cheapest to fly from Chicago to Las Vegas on?
After crunching the numbers on our August flight calendar, it's currently cheapest to fly from Chicago to Las Vegas on August 24, 2026 with Frontier Airlines, with prices starting at US$47. -
Which airports can I fly to for Las Vegas from Chicago?
You can land at any one of the following hubs in Las Vegas, with O'Hare International Airport to Harry Reid International Airport (ORD-LAS) is by far the most common option on this route: Boulder City Municipal Airport (BLD) Henderson Executive Airport (HSH) Harry Reid International Airport (LAS) Nellis Air Force Base (LSV). -
Is there any time difference between Chicago and Las Vegas?
The time difference between Las Vegas and Chicago is 2h. -
How do I change or cancel my ticket from Chicago to Las Vegas?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.
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