Flights from Chicago to Las Vegas

Our cheapest offers for flights from Chicago to Las Vegas

Here you can compare cheap flights from Chicago (CHI) to Las Vegas (LAS) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Las Vegas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Chicago
Las Vegas
Outbound
03/02/25
direct
F92145
04h 18min
Return
03/07/25
direct
F92146
03h 48min
Frontier Airlines
$290
Chicago
Las Vegas
Outbound
03/02/25
direct
F92145
04h 18min
Return
03/07/25
direct
F92146
03h 48min
Frontier Airlines ?
$294
Chicago
Las Vegas
Outbound
03/29/25
direct
F92329
04h 10min
Return
04/02/25
direct
F92330
03h 34min
Frontier Airlines
$307
Chicago
Las Vegas
Outbound
03/29/25
direct
F92329
04h 10min
Return
04/02/25
direct
F92330
03h 34min
Frontier Airlines
$317
Chicago
Las Vegas
Outbound
03/02/25
direct
NK0188
03h 56min
Return
03/07/25
direct
F92146
03h 48min
Spirit Airlines ?
$322
Chicago
Las Vegas
Outbound
03/29/25
1 Stopover (DFW)
NK0824, NK3711
06h 38min
Return
04/02/25
direct
F92146
03h 48min
Spirit Airlines ?
$344
Chicago
Las Vegas
Outbound
03/02/25
direct
UA1531
04h 18min
Return
03/07/25
direct
UA2102
03h 34min
United Airlines ?
$373
Chicago
Las Vegas
Outbound
03/02/25
1 Stopover (SEA)
AS0333, AS0688
11h 10min
Return
03/07/25
1 Stopover (SEA)
AS0741, AS0538
09h 55min
Alaska Airlines ?
$384
Chicago
Las Vegas
Outbound
03/02/25
direct
UA2203
04h 12min
Return
03/07/25
direct
UA2102
03h 34min
United Airlines ?
$398
Chicago
Las Vegas
Outbound
03/29/25
1 Stopover (GDL)
Y41841, VB0532
17h 56min
Return
04/02/25
1 Stopover (GDL)
VB0533, Y41840
27h 19min
Volaris, Viva Aerobus ?
$481
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Chicago to Las Vegas

Favorite airline: Frontier Airlines
82 % of travelers choose to book flights on this route with Frontier Airlines, Sun Country Airlines and Spirit Airlines.
Frontier Airlines
43 %
Sun Country Airlines
20 %
Spirit Airlines
19 %
Cheapest weekday: Saturday
The cheapest ticket prices are available for flights departing on Saturday.
Stopover flights are the cheapest connection
On this route, direct flights are $66.00 more expensive than flights with a stopover.
non stop flight
1 stop
03h 52min
08h 23min
$198
$132
Favourite connection: via Minneapolis
Stopover flights on this route are especially popular via Minneapolis, making up 34 % of bookings.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
13h 52min, from $243
34 %
Direct flights
03h 52min, from $198
32 %
1 stopover Phoenix - Sky Harbor International Airport
08h 44min, from $141
12 %

Important flight information

Flight information: Chicago - Las Vegas

Roundtrip from $289.15
Flight duration min. 03:44 / max. 08:50
Return flight duration min. 03:13/ max. 09:10
Distance 2456 km
Flights per week 220
Departure airport Airport Chicago-IL all Airports (ORD, MDW, RFD) (CHI)
Arrival airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Las Vegas
Flight destinations with a similar price
Flight destinations with a similar price