Cheap flights from Portland to Ontario from C$ 155
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Ontario departing on 6/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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American Airlines flights from Portland to Region of Ontario
Our best American Airlines deals on Portland to Region of Ontario flight tickets
United Airlines flights from Portland to Region of Ontario
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How to get the cheapest flight ticket from Portland to Region of Ontario
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Region of Ontario?
In general, May is the cheapest month to fly from Portland to Region of Ontario. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 482. If you are unable to visit Region of Ontario during the month of May, then departing from Portland during the month August is also very affordable. Most momondo users find prices during this month for around C$ 482.
What is the cheapest day to depart on your flight to Region of Ontario?
The cheapest day to depart from Portland to Region of Ontario is on a Monday. Travellers who choose to depart for Region of Ontario on a Monday will often find tickets for as low as C$ 0. The most expensive day to fly to Region of Ontario is Tuesday, with ticket prices averaging around C$ 833.
What is the cheapest time of day to depart on your flight to Region of Ontario?
Our most recent data shows that the best time of day to fly to Region of Ontario is in the morning. Flights from Portland to Region of Ontario during this time can be as low as C$ 0. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 434 on average. Flights to Region of Ontario from Portland at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Portland to Ontario flight route?
Fly from Portland to Toronto Pearson Intl for the best Portland - Ontario flight prices
How far in advance should I book a flight to Region of Ontario?
You are more likely to see cheaper flights to Region of Ontario from Portland when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Region of Ontario for around C$ 612 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Region of Ontario from Portland for as low as C$ 490 on momondo.
What cabin class options are available on Portland to Ontario flights?
There are 2 cabin classes available to choose from on Portland to Ontario flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
Cheap Portland to Region of Ontario flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Region of Ontario
Best price found | C$ 155 |
|---|---|
Fastest flight time | 6h 45m |
Direct flights | None |
Airports in Region of Ontario | 4 airports |
When did momondo last update prices for flights from Portland Airport to Ontario?
Prices for flights from Portland Airport to Ontario are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Ontario?
The number of operators available for flights from Portland Airport to Ontario is 1 as of April 2025.
How old do you have to be to fly from Portland Airport to Ontario?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Ontario.
What documentation or ID do you need to fly to Ontario?
The travel and health documents you'll need for your trip to Ontario may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Ontario. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Portland to Region of Ontario?
Based on momondo bookings for flights between Portland and Region of Ontario, the leading plane model is Boeing 787-9 Dreamliner, making up 15.56% of the total bookings. Other popular models include Airbus A330-300 with 13.33%, Boeing 787-8 Dreamliner with 11.11%, and Boeing 787-10 Dreamliner with 8.89%.
Best airlines flying from Portland to Region of Ontario
Compare and see reviews for airlines that fly from Portland to Region of Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 205 | Free Cancellation | Rating 7.0 9,192 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Ontario?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Portland to Ontario. momondo saves you time and could save you money on your trip.
Can I find flights from Portland to Ontario with flexible booking policies on momondo?
Yes. All flights to Ontario from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Portland to Ontario?
Once you have performed a search for Portland to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Portland to Ontario right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Portland to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.