Cheap flights from Ontario to Oregon from $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 Ontario to Oregon departing on 8/26. 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 Oregon
Our best WestJet deals on Region of Ontario to Oregon flight tickets
Air Canada flights from Region of Ontario to Oregon
Our best Air Canada deals on Region of Ontario to Oregon flight tickets
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How to get the cheapest flight ticket from Region of Ontario to Oregon
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 Oregon?
The month of August is, on average, the cheapest month to fly to Oregon from Region of Ontario, with most prices found around $288. The month of September is another great option to travel to Oregon, with average flight prices from Region of Ontario averaging around $293.
What is the cheapest day to depart on your flight to Oregon?
On average, the least expensive day to fly to Oregon from Region of Ontario is on a Friday. momondo users have found tickets for Friday departures for as low as $216. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Oregon is Thursday, with ticket prices averaging around $471.
What is the cheapest time of day to depart on your flight to Oregon?
According to our data, the cheapest time of day to fly to Oregon is in the evening. momondo users have found flights departing from Region of Ontario to Oregon in the evening for as low as $315. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Oregon are more costly in the afternoon, with an average ticket price of $657. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Ontario to Oregon flight route?
Fly from Toronto Pearson Intl to Portland for the best Ontario - Oregon flight prices
How far in advance should I book a flight to Oregon?
You are more likely to see cheaper flights to Oregon from Region of Ontario when booking weeks ahead of your departure date. In general, you can expect to find flights to Oregon for around $380 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Oregon from Region of Ontario for as low as $288 on momondo.
What cabin class options are available on Ontario to Oregon flights?
There are 2 cabin classes available to choose from on Ontario to Oregon 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 Oregon?
WestJet, Air Canada, and Delta are the most popular carriers operating from Ontario to Oregon
What airlines fly to Oregon?
Air Canada, United Airlines and Delta are the top three most popular airlines that fly to Oregon from Region of Ontario according to our data. Air Canada is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Oregon. Keep in mind that there are 6 different airlines that fly to Oregon on a routine basis, so you have a few additional options to choose from.
Cheap Region of Ontario to Oregon flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Region of Ontario to Oregon
When did momondo last update prices for flights from Ontario to Oregon?
Prices for flights from Ontario to Oregon were last updated today.
How many operators does momondo search for flights from Ontario to Oregon?
The number of operators available for flights from Ontario to Oregon is 6 as of June 2025.
How old do you have to be to fly from Ontario to Oregon?
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 Oregon.
What documentation or ID do you need to fly to Oregon?
The required travel and health documents for your Oregon trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oregon. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Region of Ontario to Oregon?
momondo data reveals that the most frequently booked plane model on the route from Region of Ontario to Oregon is Airbus A319, representing 27.78% of all bookings. The subsequent popular models are Boeing 737 MAX 8 at 22.22%, Boeing 737-800 at 22.22%, and Airbus A321-100/200 at 11.11%.
Best airlines flying from Region of Ontario to Oregon
Compare and see reviews for airlines that fly from Region of Ontario to Oregon with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $139 | Free Cancellation | Rating 7.4 8,830 reviews | |||
| PriceFrom $172 | Free Cancellation | Rating 7.2 2,887 reviews | |||
| PriceFrom $198 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $215 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $216 | Free Cancellation | Rating 7.1 9,605 reviews | |||
| PriceFrom $282 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Ontario to Oregon?
Finding the right flight to Oregon from Ontario is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Oregon quick and easy, saving you time and money.
Can I find flights from Ontario to Oregon with flexible booking policies on momondo?
momondo does allow users to show only those flights to Oregon 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 Oregon?
Once you have performed a search for Ontario to Oregon 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 Ontario to Oregon right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Oregon from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.