Frontier offers low fares, but remember to factor in extra charges for a true cost comparison.
Consider extra comfort seats for more legroom on this short flight.
Round-trip from | $77 (Frontier) |
---|---|
One-way from | $39 (Frontier) |
Popular in | April |
Cheapest in | October |
Average price | $96 |
Good round-trip deal | $145 or less |
Good one-way deal | $88 or less |
Fly from
Fly to
Route
Depart
Return
Price
OntarioLas Vegas
ONT - LAS
ONTLAS
Ontario
Tue 7/15
7:00 am-8:11 am
Nonstop1h 11m
Las Vegas Harry Reid Intl
Wed 7/16
5:18 pm-6:27 pm
Nonstop1h 09m
OntarioLas Vegas
ONT - LAS
ONTLAS
Ontario
Tue 8/26
5:45 am-6:50 am
Nonstop1h 05m
Las Vegas Harry Reid Intl
Thu 8/28
11:30 am-4:30 pm
1 stop5h 00m
OntarioLas Vegas
ONT - LAS
ONTLAS
Ontario
Thu 7/24
6:00 am-7:13 am
Nonstop1h 13m
OntarioLas Vegas
ONT - LAS
ONTLAS
Ontario
Wed 9/3
11:00 am-5:00 pm
2 stops6h 00m
OntarioLas Vegas
ONT - LAS
ONTLAS
Ontario
Thu 8/14
4:54 pm-9:59 pm
1 stop5h 05m
The price you pay for your flight from Ontario to Las Vegas may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Currently, August is the cheapest month in which you can book a flight from Ontario to Las Vegas (average of $198). Flying from Ontario to Las Vegas in March is currently the most expensive (average of $269). 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.
A simple way to save on the total cost of your ticket is to fly from Ontario to Las Vegas at noon. If you’re flexible enough to do this you can expect to save up to 24% on your trip compared to booking a flight in the afternoon.
Travelers seeking maximum savings on their Ontario to Las Vegas flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Crew
Food
Comfort
Boarding
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$20 | Average$73 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$43 | Average$97 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$102 | Average$246 | FlexibilityNo cancel fee | On-time63% |