Cheap flights from Ontario to Portland from C$ 138
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Portland departing on 2/7. 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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WestJet flights from Region of Ontario to Portland
Our best WestJet deals on Region of Ontario to Portland flight tickets
American Airlines flights from Region of Ontario to Portland
Our best American Airlines deals on Region of Ontario to Portland flight tickets
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How to get the cheapest flight ticket from Region of Ontario to Portland
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 Portland?
The month of September is, on average, the cheapest month to fly to Portland from Region of Ontario, with most prices found around C$ 405. If you are unable to visit Portland during the month of September, then departing from Region of Ontario during the month August is also very affordable. Most momondo users find prices during this month for around C$ 433.
What is the cheapest day to depart on your flight to Portland?
The cheapest day to depart from Region of Ontario to Portland is on a Wednesday. Travellers who choose to depart for Portland on a Wednesday will often find tickets for as low as C$ 456. On the other hand, Sunday is the most expensive day to depart from Region of Ontario because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 611.
What is the cheapest time of day to depart on your flight to Portland?
At noon is the cheapest time of day to fly from Region of Ontario to Portland when you can find flight prices for as low as C$ 455. Flying to Portland at noon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 763 on average. Flights to Portland from Region of Ontario in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.
What is the cheapest Ontario to Portland flight route?
Fly from Toronto Pearson Intl to Portland for the best Ontario - Portland flight prices
How far in advance should I book a flight to Portland?
You are more likely to see cheaper flights to Portland from Region of Ontario when booking 11 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around C$ 526 when searching 11 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Region of Ontario for as low as C$ 420 on momondo.
What cabin class options are available on Ontario to Portland flights?
There are 2 cabin classes available to choose from on Ontario to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Ontario to Portland?
WestJet, Air Canada, and United Airlines are the most popular carriers operating from Ontario to Portland
Which airlines fly to Portland?
Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Portland from Region of Ontario according to our data. Air Canada is the first choice among our users, with 43% of people opting to fly with this airline when travelling to Portland. Keep in mind that there are 6 different airlines that fly to Portland on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to Portland flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Portland
When did momondo last update prices for flights from Ontario to Portland Airport?
Prices for flights from Ontario to Portland Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Ontario to Portland Airport?
There are 6 operators available for flights from Ontario to Portland Airport as of April 2025.
How old do you have to be to fly from Ontario to Portland Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport 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 Portland Airport. 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 Region of Ontario to Portland?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Portland is Airbus A319, representing 35.00% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 20.00%, Boeing 737-800 at 20.00%, and Airbus A321-100/200 at 10.00%.
Best airlines flying from Region of Ontario to Portland
Compare and see reviews for airlines that fly from Region of Ontario to Portland with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 276 | Free Cancellation | Rating 7.2 2,826 reviews | |||
| PriceFrom C$ 280 | Free Cancellation | Rating 8.0 9,968 reviews | |||
| PriceFrom C$ 369 | Free Cancellation | Rating 7.4 8,696 reviews | |||
| PriceFrom C$ 370 | Free Cancellation | Rating 7.0 9,245 reviews | |||
| PriceFrom C$ 377 | Free Cancellation | Rating 8.0 7,934 reviews | |||
| PriceFrom C$ 403 | Free Cancellation | Rating 7.2 10,000 reviews |
Travelling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Ontario to Portland?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Ontario to Portland . Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Ontario to Portland with flexible booking policies on momondo?
momondo does allow users to show only those flights to Portland from Ontario which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Ontario to Portland?
momondo provides multiple filters to help you find the best flight to Portland from Ontario. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Ontario to Portland right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Ontario to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.