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Cheap flights from Ontario to Las Vegas (ONT - LAS)

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The best prices from Ontario to Las Vegas are usually found in February or March, booked 60 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

ONT
Ontario
LAS
Las Vegas
 Add details to search for flights
+180.0%
+120.0%
+60.0%
Base
Price
253 - 661 USD
Temperature
58 - 105 °F
Rainfall
0 - 1 inches
Most popular in December High demand for flights, 19% potential price rise
Cheapest in February Best time to find cheap flights, 5% potential price drop
Average price $347 Price for this month
Cheapest price $253 From Ontario to Las Vegas

Cheap flights from Ontario to Las Vegas in May 2019

The best prices found for ONT to LAS flights for May
31 May - 30 Jun
$379pp
ONT
Ontario
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ONT
Ontario
30 May - 1 Jun
$420pp
ONT
Ontario
Frontier
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
Frontier
 
1 STOP
ONT
Ontario
28 May - 4 Jun
$481pp
ONT
Ontario
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ONT
Ontario

Ontario to Las Vegas 2019 flight deals

Cheap flights to Las Vegas from Ontario found for this year
6 Jul - 11 Jul
$164pp
ONT
Ontario
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ONT
Ontario
15 Jul - 17 Jul
$184pp
ONT
Ontario
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ONT
Ontario
10 Sep - 12 Sep
$199pp
ONT
Ontario
United Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
 
1 STOP
ONT
Ontario

Last minute flights from Ontario to Las Vegas

Late deals on round-trip flights to Las Vegas from Ontario, departing today and this week
28 May - 4 Jun
$481pp
ONT
Ontario
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ONT
Ontario
29 May - 3 Jun
$539pp
ONT
Ontario
American Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
American Airlines
 
1 STOP
ONT
Ontario
25 May - 29 May
$557pp
ONT
Ontario
United Airlines
 
1 STOP
LAS
Las Vegas McCarran
LAS
Las Vegas McCarran
United Airlines
 
1 STOP
ONT
Ontario

Destination information for Las Vegas

Things to know before you go. Useful info for your trip from Ontario to Las Vegas
Flight duration
1h 00m

Airports servicing Ontario

Airports servicing Las Vegas

Average temperature for May in Las Vegas
32.5 °C
Avg rainfall for May in Las Vegas
1.9 mm

Related info for your journey

Useful info, stats and facts about Ontario to Las Vegas flights.
Flight FAQs
From Ontario to Las Vegas
What percent of flights are delayed?
Flights on this route are not usually subject to delays
How many passenger seats are available on a flight on this route?
On average, all flights from Ontario offer a total of 762 seats to Las Vegas per day
How many passenger seats are available on a flight on this route?
Popular Southwest Airlines Co. operates 167 flight per week
Related searches
Flights to Las Vegas from Ontario