
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $56 (Priceline) |
One-way from | $40 (CheapOair) |
Popular in | March |
Cheapest in | January |
Average price | $146 |
Good round-trip deal | $141 or less |
Good one-way deal | $112 or less |
Fly from
Fly to
Route
Depart
Return
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 7/7
5:45 am-10:50 am
1 stop5h 05m
Ontario
Wed 7/15
5:45 pm-10:25 pm
1 stop4h 40m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 7/7
7:50 am-12:25 pm
1 stop4h 35m
Ontario
Wed 7/8
7:20 pm-11:10 pm
1 stop3h 50m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 6/30
12:45 pm-6:35 pm
2 stops5h 50m
Ontario
Tue 7/7
5:45 pm-9:20 pm
1 stop3h 35m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Mon 7/13
6:10 am-10:30 am
1 stop4h 20m
Ontario
Tue 7/14
7:20 pm-11:10 pm
1 stop3h 50m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 6/23
5:13 pm-10:37 pm
1 stop5h 24m
Ontario
Wed 6/24
6:39 pm-11:10 pm
1 stop4h 31m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sun 6/21
5:05 am-9:05 am
1 stop4h 00m
Ontario
Tue 6/23
4:05 pm-9:30 pm
1 stop5h 25m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 11/24
10:55 pm-11:55 pm
Nonstop1h 00m
Ontario
Wed 11/25
9:30 pm-10:35 pm
Nonstop1h 05m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sun 7/19
5:05 am-9:05 am
1 stop4h 00m
Ontario
Sun 7/26
4:50 pm-10:05 pm
2 stops5h 15m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 7/24
4:45 pm-9:35 pm
2 stops4h 50m
Ontario
Mon 7/27
8:00 am-12:15 pm
1 stop4h 15m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Sat 11/7
7:40 am-11:20 am
1 stop3h 40m
Ontario
Sat 11/7
1:10 pm-7:10 pm
2 stops6h 00m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Las Vegas to Ontario, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, January is the cheapest month in which you can book a flight from Las Vegas to Ontario (average of $87). Flying from Las Vegas to Ontario in March is currently the most expensive (average of $186). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Las Vegas to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 40% versus a flight at noon.
Travelers seeking maximum savings on their Las Vegas to Ontario flight should consider departing on Tuesday at noon when fares are most often at their lowest. Tuesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
Walter,May 2026
LAS - BUR
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
Walter,May 2026
LAS - BUR
Comfort
Boarding
Food
Entertainment
Overall
Crew
Reviews
Walter,May 2026
LAS - BUR
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$107 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$97 | Average$308 | FlexibilityNo cancel fee | On-time63% |