Round-trip from | $80 (Frontier) |
---|---|
One-way from | $41 (Frontier) |
Popular in | March |
Cheapest in | August |
Average price | $157 |
Good round-trip deal | $147 or less |
Good one-way deal | $119 or less |
Fly from
Fly to
Route
Depart
Return
Price
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Tue 4/1
1:53 pm-3:04 pm
Nonstop1h 11m
Ontario
Tue 4/1
9:39 pm-10:53 pm
Nonstop1h 14m
PhoenixOntario
PHX - ONT
PHXONT
Phoenix Sky Harbor Intl
Thu 4/17
7:43 am-8:59 am
Nonstop1h 16m
Ontario
Mon 4/21
7:25 pm-8:40 pm
Nonstop1h 15m
PhoenixOntario
PHX - ONT
PHXONT
Phoenix Sky Harbor Intl
Mon 4/28
7:55 am-9:10 am
Nonstop1h 15m
Ontario
Tue 4/29
2:35 pm-8:20 pm
1 stop5h 45m
PhoenixOntario
PHX - ONT
PHXONT
Phoenix Sky Harbor Intl
Sat 4/26
5:40 am-11:20 am
1 stop5h 40m
Ontario
Sat 4/26
2:27 pm-11:20 pm
1 stop8h 53m
TucsonOntario
TUS - ONT
TUSONT
Tucson
Thu 4/24
12:17 pm-11:21 am
1 stop23h 04m
Ontario
Sat 4/26
12:59 am-5:21 pm
1 stop16h 22m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Thu 4/17
6:00 am-11:59 am
1 stop5h 59m
Ontario
Sun 4/20
7:20 pm-10:38 pm
1 stop3h 18m
Las VegasOntario
LAS - ONT
LASONT
Las Vegas Harry Reid Intl
Fri 5/9
7:15 am-12:05 pm
1 stop4h 50m
Ontario
Sun 5/11
11:30 am-4:55 pm
2 stops5h 25m
TucsonOntario
TUS - ONT
TUSONT
Tucson
Wed 5/28
5:50 am-12:15 pm
1 stop6h 25m
Ontario
Wed 6/4
10:01 am-4:15 pm
1 stop6h 14m
TucsonOntario
TUS - ONT
TUSONT
Tucson
Fri 5/30
3:35 pm-11:00 pm
1 stop7h 25m
Ontario
Sat 5/31
5:50 am-3:50 pm
2 stops10h 00m
TucsonOntario
TUS - ONT
TUSONT
Tucson
Wed 4/23
3:26 pm-10:55 pm
1 stop7h 29m
Ontario
Thu 4/24
5:00 am-12:39 pm
1 stop7h 39m
Currently, August is the cheapest month in which you can book a flight from Arizona to Ontario (average of $246). Flying from Arizona to Ontario in March is currently the most expensive (average of $326). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Arizona to Ontario as you normally would.
The most flights from USAZ to ONT are scheduled on a Thursday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).
In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.
If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Entertainment
Boarding
Comfort
Crew
Food
Overall
Reviews
Merlyn,Feb 2025
LAX - SMF
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$40 | Average$93 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$110 | Average$312 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$130 | Average$264 | FlexibilityNo cancel fee | On-time63% |