PDX - ONT Price | $214 - $473 |
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ONT Temperature | 53.6 - 78.8 °F |
ONT Rainfall | 0.1 - 3.4 inches |
Popular in | July | High demand for flights, 30% potential price rise |
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Cheapest in | January | Best time to find cheap flights, 35% potential price drop |
Round-trip from | $214 | From Portland to Ontario |
One-way from | $109 | One-way flight from Portland to Ontario |
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 60 days in advance, which can save you up to 69% on flights from Portland to Ontario compared to booking the week you need them. Waiting 60 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 $353. For sooner than that we have options available in the next 3 days from $479.
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Ontario. Flights to Ontario from Portland in January are about $288 on average during January, but can be found for as low as $137.
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 26% versus a flight at noon.
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Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
Comfort
Entertainment
Overall
Boarding
Crew
Food
Reviews
No food for a 5-6 hour flight unless you pay extra, and then it's minimal. Also no in-flight "entertainment" (ie videos or music).This is the new norm but it sucks. Not just Alaska Airlines; I like Alaska Airlines. The whole airline industry is trying to extract as much/deliver as little as possible. Why was it possible 20 years ago to check a bag and have a meal on a long flight? I will obviously keep flying since I have no choice if I need to be somewhere, but how the travel industry (not just the travel industry--also, health care and more) operates these days makes me question humanity. Does everything boil down to money, and the ones in charge getting every penny they can possibly get?
You will need to book a flight from Portland to Ontario if you want to fly from Portland to Ontario. At least 11 different airlines have flights from Portland (PDX) to Ontario (ONT) on a regular basis. There are 2 flights to Ontario from the Portland airport per day. If you manage to book one that is nonstop, then you can expect the flight time from PDX to ONT to be around 2h 10m.
Some of the carriers operating flights from Portland to Ontario that may be offering flexible cancellation policies are Alaska Airlines, United Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.
Yes, there are multiple flights from Portland to Ontario for under $100. The cheapest flight booked recently is on Multiple Airlines for just $92, but on average you can expect to pay $131.
Cheapflights has at least 20 direct flights from Portland to Ontario under $200. A good price for a nonstop flight from Portland to Ontario is less than $258.
There are currently 20+ open flights from Portland to Ontario within the next 7 days for less than $200.
Flights from Portland to Ontario have been viewed 30 times in the past calendar month.
Frontier, at $104, was found to be the cheapest airline from Portland to Ontario. An alternate airline flying to your destination would be Alaska Airlines. Frontier is priced at 68% lower than the current average price of a flight leaving 3 months from now.
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $44. Users have also found prices from $79 and $89 on Alaska Airlines and American Airlines, respectively.
The most popular airlines flying from Portland to Ontario are Undisclosed Carrier, American Airlines and Alaska Airlines. Something to consider prior to booking your flight.
While on average a flight from Portland to Ontario is generally $565, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Portland - Ontario), you can expect to pay $100 for that flight.
1%of flight departures | Early morningMidnight to 6 am |
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23%of flight departures | Morning6 am to noon |
76%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
Sunday | 0daily flights |
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Monday | 3daily flights |
Tuesday | 2daily flights |
Wednesday | 2daily flights |
Thursday | 2daily flights |
Friday | 3daily flights |
Saturday | 2daily flights |