Cheap Flights from Chicago, IL to Las Vegas, NV from $82

Return flight: Las Vegas – Chicago
Cheap Flights Flights Schedule

On Cheapflightsplus.com you will find 8 direct and 53 connecting flights from Chicago to Las Vegas. You can compare airfare deals from 6 airlines and multiple travel sites from $82, book and save on cheap plane tickets and last minute offers. Also check out CHI-LAS flight schedule to find best flight time, convenient departure and arrival airports.

Flight Information

Below we will explain in detail what the flights cost on the destination from Chicago to Las Vegas depends on and how to choose the most interesting flight option for you.

Distance between Chicago and Las Vegas is 2453 miles. Time difference between the cities is 2h. Airplanes depart 05:05 to 22:15 from 7 Chicago airports and arrive 05:05 to 22:15 to 1 Las Vegas airport. Average flight time is 4h 4m.

  • The fastest flight 3h 58m
  • Average flight time 4h 4m
  • The earliest flight 05:05
  • The latest flight 22:15
  • Distance 1525 ml

Best Flights from Chicago to Las Vegas Today

Take a look at the list of non stop flights and flights with layovers from Chicago to Las Vegas with the lowest price of $82. The fastest direct flight takes 3h 58m and the fastest connecting – 5h 33m.
Price Departure Arrival Flight Duration Airline Flight
from $142
Find flight
12:49
Chicago
O'Hare International
 14:47
Las Vegas
Mccarran
 3h 58m United Airlines
UA2440
from $192
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09:00
Chicago
O'Hare International
 11:05
Las Vegas
Mccarran
 4h 5m Spirit Airlines
NK2076
from $192
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21:54
Chicago
O'Hare International
 00:05+1 день
Las Vegas
Mccarran
 4h 11m Frontier Airlines
F92145
from $82
Find flight
19:09
Chicago
O'Hare International
 07:40+1 день
Las Vegas
Mccarran
 14h 31m
layover
8h 35m - Los Angeles
 Spirit Airlines
NK1819
NK2088
from $97
Find flight
20:56
Chicago
O'Hare International
 10:46+1 день
Las Vegas
Mccarran
 15h 50m
layover
9h 44m - Houston
 Spirit Airlines
NK691
NK1807
from $132
Find flight
07:30
Chicago
O'Hare International
 21:11
Las Vegas
Mccarran
 15h 41m
layover
2h 2m - Austin
6h 11m - San Diego
 Frontier Airlines
F92799
F91877
NK2601
from $143
Find flight
05:05
Chicago
O'Hare International
 21:18
Las Vegas
Mccarran
 18h 13m
layover
5h 10m - Miami
2h 11m - Baltimore
 Spirit Airlines
NK1
NK771
NK1779
Show all tickets
*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on October 22, 2025

The cheapest months to travel to Las Vegas are september (from 82 $), october (from 103 $), may (from 103 $).

The most expensive months are february (from 402 $), august (from 114 $), june (from 111 $).

What is the lowest airfare Chicago to Las Vegas?

The cheapest plane ticket found by our users is $82. This airfare is for economy class on one-way NK1819 flight by Spirit Airlines for September 5, 2025 which leaves O'Hare International in Chicago at 19:09 am and arrives at Las Vegas Mccarran at 11:06.

Economy class
$82
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Business class
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First class
?
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Flight Schedule Chicago (Illinois) to Las Vegas (Nevada)

06:15 — 08:15
4h flight time
Find flight
from$250
Chicago — Las Vegas
NK1972 Spirit Airlines
07:15 — 14:10
8h 55m flight time
Find flight
from$104
11:23 — 13:59 Chicago — Dallas
F91887 Frontier Airlines
3h 19m stop
17:29 — 18:29 Dallas — Las Vegas
F91961 Frontier Airlines
07:30 — 09:36
4h 6m flight time
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from$439
Chicago — Las Vegas
UA574 United Airlines
09:00 — 11:05
4h 5m flight time
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from$192
Chicago — Las Vegas
NK2076 Spirit Airlines
09:12 — 11:16
4h 4m flight time
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from$142
Chicago — Las Vegas
UA1933 United Airlines
11:20 — 13:24
4h 4m flight time
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from$142
Chicago — Las Vegas
UA2100 United Airlines
11:37 — 22:45
13h 8m flight time
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from$91
11:37 — 14:20 Chicago — Houston
NK1892 Spirit Airlines
7h 6m stop
21:26 — 22:45 Houston — Las Vegas
NK1982 Spirit Airlines
11:57 — 21:03
11h 6m flight time
Find flight
from$111
11:57 — 16:02 Chicago — Miami
NK1380 Spirit Airlines
2h 48m stop
18:50 — 21:03 Miami — Las Vegas
NK777 Spirit Airlines
12:49 — 14:47
3h 58m flight time
Find flight
from$142
Chicago — Las Vegas
UA2440 United Airlines
16:15 — 18:13
3h 58m flight time
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from$439
Chicago — Las Vegas
UA1920 United Airlines
16:48 — 23:33
8h 45m flight time
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from$103
14:44 — 16:33 Chicago — Denver
F92209 Frontier Airlines
4h 3m stop
22:29 — 23:36 Denver — Las Vegas
F9777 Frontier Airlines
19:09 — 07:40+1day
14h 31m flight time
Find flight
from$82
19:09 — 21:40 Chicago — Los Angeles
NK1819 Spirit Airlines
8h 35m stop
06:15 — 07:40 Los Angeles — Las Vegas
NK2088 Spirit Airlines
19:09 — 11:06+1day
17h 57m flight time
Find flight
from$82
19:09 — 21:40 Chicago — Los Angeles
NK1819 Spirit Airlines
11h 56m stop
09:36 — 11:06 Los Angeles — Las Vegas
NK2592 Spirit Airlines
20:56 — 10:46+1day
15h 50m flight time
Find flight
from$97
20:56 — 23:45 Chicago — Houston
NK691 Spirit Airlines
9h 44m stop
09:29 — 10:46 Houston — Las Vegas
NK1807 Spirit Airlines
21:54 — 00:05+1day
4h 11m flight time
Find flight
from$192
Chicago — Las Vegas
F92145 Frontier Airlines
Full flight schedule will help you in detecting at what time planes fly from Chicago to Las Vegas. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
*Departure and arrival times - local. Updated on October 22, 2025.

Popular Airlines on the Route

The flight Chicago — Las Vegas is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 24 departures per week at the price of from $ 103 . And the most expensive tickets are offered by Icelandair airline - from $ 1741.

Direct flights

There are 8 nonstop flights on the route. The fastest direct flight is UA2440 by United Airlines takes 3h 58m and the cheapest is NK1819 by Spirit Airlines for $142.

  • F9 - Frontier Airlines
    from $192
    Find
  • UA - United Airlines
    from $142
    Find
  • NK - Spirit Airlines
    from $192
    Find
See more direct flights

Connecting Flights

There are 53 flights with layovers on the route. The fastest connecting flight is F92209 by Frontier Airlines takes 5h 33m and the cheapest is NK1819 by Spirit Airlines for $82.

  • F9 - Frontier Airlines
    from $103
    Find
  • FI - Icelandair
    from $1741
    Find
  • HA - Hawaiian Airlines
    from $138
    Find
  • LF - flynordic
    from $464
    Find
  • UA - United Airlines
    from $585
    Find
  • NK - Spirit Airlines
    from $82
    Find
See more connecting flights

Airports

You can fly from Chicago to Las Vegas from 7 airports (O'Hare International, Midway, Dupage County, Chicago FSS, Merrill C Meigs (closed), Pal-Waukee, Chicago NAS).

Chicago airports

  • O'Hare International-ORD
    from $82
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  • Midway-MDW
    from $103
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  • Dupage County-DPA
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  • Chicago FSS-CHI
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  • Merrill C Meigs (closed)-CGX
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  • Pal-Waukee-PWK
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  • Chicago NAS-NOH
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Las Vegas airports

  • Mccarran-LAS
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Airplanes

There are flights to Las Vegas from Chicago by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from Chicago

You may also consider searching for discounted plane tickets to some other popular places from Chicago within United States.

Top International Destinations from Chicago

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

How to book a plane ticket yourself?

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 flight ticket.
  • 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.

    To find a plane ticket, please select dates.

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