Popular in | July |
---|---|
Cheapest in | February |
Round-trip from | $217 |
One-way from | $89 |
PDX - LAX Price | $217 - $495 |
---|---|
LAX Temperature | 57.2 - 73.4 °F |
LAX Rainfall | 0 - 3.4 inches |
Flights from Portland to Ontario are found to be more expensive on Wednesday. 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 31 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 31 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 $351. For sooner than that we have options available in the next 3 days from $484.
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 $285 on average during January, but can be found for as low as $144.
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 evening, which can drop the price by up to 21% versus a flight in the morning.
Fly from
Fly to
Budget
$78 - $197
Route
Depart
Return
Price
PortlandOntario
PDX - ONT
PDXONT
Portland
Tue 10/24
1 stop8h 04m
Ontario
Thu 10/26
1 stop15h 52m
PortlandOntario
PDX - ONT
PDXONT
Portland
Wed 10/11
1 stop6h 47m
Ontario
Wed 10/18
1 stop8h 43m
PortlandOntario
PDX - ONT
PDXONT
Portland
Mon 10/16
1 stop14h 25m
Ontario
Wed 10/18
1 stop20h 59m
PortlandOntario
PDX - ONT
PDXONT
Portland
Wed 11/1
1 stop27h 55m
Ontario
Sun 11/5
1 stop26h 49m
PortlandOntario
PDX - ONT
PDXONT
Portland
Sat 12/2
1 stop7h 39m
Ontario
Mon 12/4
1 stop10h 57m
PortlandOntario
PDX - ONT
PDXONT
Portland
Fri 10/6
1 stop12h 30m
Ontario
Sat 10/7
1 stop9h 52m
PortlandOntario
PDX - ONT
PDXONT
Portland
Fri 12/1
1 stop6h 29m
Ontario
Sat 12/2
1 stop10h 37m
PortlandOntario
PDX - ONT
PDXONT
Portland
Sat 1/20
Nonstop2h 15m
Ontario
Sat 2/10
Nonstop2h 24m
PortlandOntario
PDX - ONT
PDXONT
Portland
Wed 1/3
1 stop4h 40m
Ontario
Sat 1/6
1 stop4h 26m
Comfort
Food
Entertainment
Crew
Boarding
Overall
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
Food
Entertainment
Crew
Boarding
Overall
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
Food
Entertainment
Crew
Boarding
Overall
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
Food
Entertainment
Crew
Boarding
Overall
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
Food
Entertainment
Crew
Boarding
Overall
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
Food
Entertainment
Crew
Boarding
Overall
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 6 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.
Yes, there are multiple flights from Portland to Ontario for under $100. The cheapest flight booked recently is on Frontier for just $78, but on average you can expect to pay $92.
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 $242.
There are currently 20+ open flights from Portland to Ontario within the next 7 days for less than $100.
Nonstop flights are available for this route on the following days: Sunday, Saturday.
Flights from Portland to Ontario have been viewed 18 times in the past calendar month.
Travelers can expect 2 flights from Portland to Ontario on average per day.
Morning (6am - Noon) - 100% of flight departures
Airlines like Frontier fly from Portland to Ontario in about 8h 04m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 843 mi.
Frontier, at $78, was found to be the cheapest airline from Portland to Ontario.. Frontier is priced at 76% lower than the current average price of a flight leaving 3 months from now.
The most popular airlines flying from Portland to Ontario are American Airlines, Alaska Airlines and Delta. Something to consider prior to booking your flight.
The top 3 most reliable airlines when flying from Portland to Ontario are SkyWest Airlines (100%), Horizon Air (100%) and Alaska Airlines (95%).
While on average a flight from Portland to Ontario is generally $248, our data shows the cheapest flight currently is $79. When looking at the most popular route, (Portland - Ontario), you can expect to pay $78 for that flight.
Portland Airport is PDX and Ontario Airport is ONT. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
78%of flight departures | Morning6 am to noon |
21%of flight departures | AfternoonNoon to 6 pm |
0%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 |
Deals for Portland to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Ontario for you. Better yet — we are completely free to use.
Users can book flights with no change fees policies with our dedicated filters. Book flights from Portland to Ontario flexibly with Cheapflights today.
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