Popular in | March |
---|---|
Cheapest in | April |
Round-trip from | $238 |
One-way from | $98 |
Flights from Portland to Ontario are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Ontario.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 50 days in advance, which can save you up to 217% on flights from Portland to Ontario compared to booking the week you need them. Waiting 50 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $355. For sooner than that we have options available in the next 3 days from $658.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, January can be a great choice for travel to Ontario. Flights to Ontario from Portland in January are about $233 on average during January, but can be found for as low as $79.
When flying from Portland to Ontario, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 41% versus a flight in the morning.
Fly from
Fly to
Budget
$51 - $186
Route
Depart
Return
Price
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 8/20
Nonstop2h 21m
Ontario
Tue 8/27
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Wed 9/11
Nonstop2h 21m
Ontario
Sat 9/14
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 8/27
Nonstop2h 21m
Ontario
Sat 8/31
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 7/16
Nonstop2h 20m
Ontario
Tue 7/23
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Wed 7/17
Nonstop2h 20m
Ontario
Wed 7/24
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Wed 8/14
Nonstop2h 21m
Ontario
Wed 8/21
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 10/8
Nonstop2h 21m
Ontario
Sat 10/12
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 7/2
1 stop6h 14m
Ontario
Tue 7/9
Nonstop2h 13m
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 10/15
1 stop4h 54m
Ontario
Wed 10/23
Nonstop2h 18m
LAX Temperature | 57.2 - 73.4 °F |
---|
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).
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Overall
Boarding
Crew
Comfort
Entertainment
Food
Reviews
Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Frontier | Cheapest$52 | Average$127 | FlexibilityNo cancel fee | On-time62% |
Spirit Airlines | Cheapest$109 | Average$168 | FlexibilityNo cancel fee | On-time65% |
Alaska Airlines | Cheapest$119 | Average$318 | FlexibilityNo cancel fee | On-time75% |
Delta | Cheapest$152 | Average$371 | FlexibilityNo cancel fee | On-timeN/A |
American Airlines | Cheapest$162 | Average$418 | FlexibilityNo cancel fee | On-time71% |
United Airlines | Cheapest$199 | Average$356 | FlexibilityNo cancel fee | On-time69% |
1%of flight departures | Early morningMidnight to 6 am |
---|---|
24%of flight departures | Morning6 am to noon |
48%of flight departures | AfternoonNoon to 6 pm |
27%of flight departures | Evening6 pm to midnight |
Sunday | 2daily flights |
---|---|
Monday | 3daily flights |
Tuesday | 2daily flights |
Wednesday | 2daily flights |
Thursday | 3daily flights |
Friday | 3daily flights |
Saturday | 0daily flights |