Users have found that booking a flight from Ontario to North America at least 31 days early can save you up to 73% on average compared to booking a flight this week. If booking 31 days before your flight isn’t an option for you, users have found flights from Ontario to North America for as little as $398 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $543 for flights departing within the next 3 days.
Flights from Ontario to North America lean towards being more expensive in December. Prices are generally better when you fly from Ontario to North America in September, with the cheapest ticket starting at $119.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to North America as you normally would.
Fly from
Fly to
Budget
$42 - $157
Route
Depart
Return
Price
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 8/6
Nonstop1h 26m
San Francisco
Tue 8/13
Nonstop1h 21m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Mon 5/20
Nonstop1h 28m
San Francisco
Tue 5/21
Nonstop1h 24m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Sun 5/19
Nonstop1h 28m
San Francisco
Tue 5/21
Nonstop1h 24m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 5/21
Nonstop1h 28m
San Francisco
Mon 5/27
Nonstop1h 24m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 8/6
Nonstop1h 26m
San Francisco
Wed 8/7
Nonstop1h 21m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Tue 7/9
Nonstop1h 26m
San Francisco
Wed 7/10
Nonstop1h 21m
OntarioSan Francisco
ONT - SFO
ONTSFO
Ontario
Sat 6/8
Nonstop1h 27m
San Francisco
Sun 6/9
Nonstop1h 23m
OntarioDallas/Fort Worth
ONT - DFW
ONTDFW
Ontario
Tue 5/21
1 stop8h 49m
Dallas/Fort Worth
Tue 6/4
Nonstop3h 09m
OntarioSeattle/Tacoma Intl
ONT - SEA
ONTSEA
Ontario
Wed 7/31
Nonstop2h 35m
Seattle/Tacoma Intl
Tue 8/6
Nonstop2h 33m
No data available for this route at this time. Please check back soon.
Comfort
Food
Entertainment
Crew
Boarding
Overall
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Comfort
Food
Entertainment
Crew
Boarding
Overall
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Comfort
Food
Entertainment
Crew
Boarding
Overall
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Comfort
Food
Entertainment
Crew
Boarding
Overall
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Comfort
Food
Entertainment
Crew
Boarding
Overall
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
Comfort
Food
Entertainment
Crew
Boarding
Overall
Reviews
The free WiFi was so bad, I couldn’t even watch an inflight movie.
24%of flight departures | Early morningMidnight to 6 am |
---|---|
42%of flight departures | Morning6 am to noon |
16%of flight departures | AfternoonNoon to 6 pm |
18%of flight departures | Evening6 pm to midnight |
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