Flights from Las Vegas to Chicago O'Hare

Our cheapest offers for flights from Las Vegas to Chicago O'Hare

Here you can compare cheap flights from Las Vegas (LAS) to Chicago O'Hare (ORD) 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 Chicago O'Hare. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Las Vegas
Chicago O'Hare
Outbound
10/18/25
direct
NK0184
03h 47min
Return
11/17/25
direct
NK0183
03h 54min
Spirit Airlines
$143
Las Vegas
Chicago O'Hare
Outbound
10/18/25
direct
NK0184
03h 47min
Return
11/17/25
direct
F92145
04h 06min
Spirit Airlines
$148
Las Vegas
Chicago O'Hare
Outbound
09/04/25
direct
NK0184
03h 47min
Return
09/28/25
direct
F92145
04h 06min
Spirit Airlines
$150
Las Vegas
Chicago O'Hare
Outbound
10/18/25
direct
NK0184
03h 47min
Return
11/17/25
direct
F92145
04h 06min
Spirit Airlines
$152
Las Vegas
Chicago O'Hare
Outbound
09/04/25
direct
NK0184
03h 47min
Return
09/28/25
direct
F92145
04h 06min
Spirit Airlines ?
$160
Las Vegas
Chicago O'Hare
Outbound
09/04/25
direct
NK0184
03h 47min
Return
09/28/25
direct
F92145
04h 06min
Spirit Airlines
$189
Las Vegas
Chicago O'Hare
Outbound
09/04/25
direct
F92146
03h 58min
Return
09/28/25
direct
F92145
04h 06min
Frontier Airlines ?
$195
Las Vegas
Chicago O'Hare
Outbound
10/18/25
1 Stopover (SAN)
AS3211, AS1188
09h 19min
Return
11/17/25
1 Stopover (SAN)
AS1447, AS3427
09h 16min
Alaska Airlines ?
$202
Las Vegas
Chicago O'Hare
Outbound
10/18/25
1 Stopover (SAN)
AS3211, AS1188
09h 19min
Return
11/17/25
1 Stopover (PDX)
AS0413, AS0757
08h 08min
Alaska Airlines ?
$220
Las Vegas
Chicago O'Hare
Outbound
09/04/25
direct
AA2258
03h 52min
Return
09/28/25
direct
AA3080
03h 52min
American Airlines ?
$221
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Las Vegas to Chicago O'Hare

Favorite airline: Sun Country Airlines
79 % of travelers choose to book flights on this route with Sun Country Airlines, Spirit Airlines and United Airlines.
Sun Country Airlines
35 %
Spirit Airlines
26 %
United Airlines
18 %
Cheapest weekday: e.g. Saturday
The cheapest flights on this route are operated on Friday and Saturday.
Direct flights are cheaper
On this route, direct flights are $59.00 cheaper than flights with a stopover.
non stop flight
1 stop
03h 32min
09h 08min
119 USD
178 USD
Favourite connection: via Minneapolis
On this route, flights with a stopover in Minneapolis are the most popular.
Route
bookings
1 stopover Minneapolis - St. Paul International Airport, MN
09h 27min, from 210 USD
45 %
Direct flights
03h 32min, from 119 USD
38 %
1 stopover Los Angeles International Airport, CA
09h 08min, from 178 USD
7 %

Important flight information

Flight information: Las Vegas - Chicago O'Hare

Roundtrip from 142,24 USD
Distance 2434 km
Departure airport Airport Las Vegas - McCarran International Airport, NV (LAS)
Arrival airport Airport Chicago O'Hare International Airport, IL (ORD)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Chicago O'Hare
Flight destinations with a similar price
Flight destinations with a similar price