Cheapest one-way flight | $38 |
---|---|
Cheapest round-trip flight | $47 |
Cheapest airline | LEVEL |
Most popular destination | New York John F Kennedy Intl (JFK) |
Good round-trip deal | $97 or less |
Good one-way deal | $54 or less |
Fly to
Route
Depart
Return
Price
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Sat 5/10
8:24 am-10:02 am
Nonstop1h 38m
San Francisco
Sun 5/11
8:34 am-10:02 am
Nonstop1h 28m
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Fri 4/25
4:29 pm-7:23 pm
Nonstop2h 54m
Seattle/Tacoma Intl
Thu 5/1
6:50 pm-9:25 pm
Nonstop2h 35m
OntarioHouston
ONT - IAH
ONTIAH
Ontario
Wed 4/16
4:04 pm-9:06 pm
Nonstop3h 02m
Houston George Bush Intcntl
Sat 4/19
11:59 am-1:32 pm
Nonstop3h 33m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Sat 4/19
6:00 am-7:28 am
Nonstop1h 28m
San Francisco
Sat 4/19
9:30 am-11:05 am
Nonstop1h 35m
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Mon 5/5
4:29 pm-7:32 pm
Nonstop3h 03m
Seattle/Tacoma Intl
Wed 5/7
8:13 am-10:51 am
Nonstop2h 38m
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Sat 5/3
4:29 pm-7:10 pm
Nonstop2h 41m
Seattle/Tacoma Intl
Sat 5/10
8:13 am-10:51 am
Nonstop2h 38m
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Wed 4/23
6:00 am-8:46 am
Nonstop2h 46m
Seattle/Tacoma Intl
Wed 4/30
5:55 pm-8:29 pm
Nonstop2h 34m
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Thu 4/24
2:35 pm-5:25 pm
Nonstop2h 50m
Seattle/Tacoma Intl
Sat 4/26
8:20 am-11:05 am
Nonstop2h 45m
OntarioSeattle
ONT - SEA
ONTSEA
Ontario
Thu 4/24
4:55 pm-12:30 am
1 stop7h 35m
Seattle/Tacoma Intl
Sat 5/3
4:25 pm-9:10 pm
1 stop4h 45m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Fri 4/18
2:55 pm-7:40 pm
1 stop4h 45m
San Francisco
Mon 4/21
5:10 am-11:00 am
1 stop5h 50m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars | |
Price Accuracy- | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Ontario, you should look to book at least 89 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, December is the cheapest month in which you can book a flight from Ontario (average of $17). Flying from Ontario in March will prove the most costly (average of $34). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
Those who are seeking the cheapest fare on flights departing from Ontario would be wise to consider leaving during Tuesday evenings when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Sunday at noon when fares are usually the most expensive.
For flights departing from Ontario check dates and pricing for the following: Frontier, United Airlines, Spirit Airlines, Alaska Airlines, Delta. These airlines depart to the following popular destinations: San Francisco.
Some of the most frequent flights departing from Ontario everyday are: San Francisco (82 flights per day), Seattle (81 flights per day), and Dallas (62 flights per day).
The cheapest city to fly to from Ontario is San Francisco, with prices starting at $29. Explore other affordable destinations below.
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Seleste,Dec 2024
FAT - SAN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Seleste,Dec 2024
FAT - SAN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Seleste,Dec 2024
FAT - SAN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Seleste,Dec 2024
FAT - SAN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Seleste,Dec 2024
FAT - SAN
Overall
Boarding
Crew
Food
Entertainment
Comfort
Reviews
Seleste,Dec 2024
FAT - SAN