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Outbound flight: 03/07/22
17:13 ONT
18:14 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
direct
Frontier Airlines
$76
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Outbound flight: 11/02/21
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$85
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Outbound flight: 10/31/21
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$85
Check
Outbound flight: 10/31/21
06:10 ONT
07:10 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
direct
Southwest Airlines
$89
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Outbound flight: 01/31/22
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$100
Check
Outbound flight: 10/31/21
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$100
Check
Outbound flight: 11/14/21
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$100
Check
Outbound flight: 01/07/22
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$100
Check
Outbound flight: 02/01/22
14:40 ONT
21:20 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$100
Check
Outbound flight: 11/21/21
19:23 ONT
22:40 LAS
Ontario-CA
Las Vegas - McCarran International Airport, NV
1 Stopover
American Airlines
$100
Check
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Ontario to Las Vegas

Favorite airline: United Airlines
89 % of flights booked on the route from Ontario to Las Vegas are booked with United Airlines, Alaska Airlines and Linear Air.
United Airlines
56 %
Alaska Airlines
22 %
Linear Air
11 %
Favourite connection: via San Francisco
Flights with a stopover in San Francisco are the most popular connection for this route.
Route
bookings
1 stopover San Francisco International Airport, CA
08h 59min, from $336
62 %
1 stopover Seattle-Tacoma International Airport, WA
06h 00min, from $226
25 %
1 stopover Phoenix - Sky Harbor International Airport
05h 54min, from $141
12 %
Flight information Ontario - Las Vegas
Alternative flight routes
Cheap direct flights
Flight details Ontario - Las Vegas
  • Flight duration: min. 01:00 / max. 06:10
  • Distance: 317 km
  • Flights per week: 38
Top Flight Routes
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* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.