Cheap flights from Portland to Ontario from $43
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Ontario departing on 5/22. 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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Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Portland to Ontario by changing tabs
Find the cheapest one-way flights from Portland to Ontario
If you're looking for one-way flights from Portland to Ontario, view some of our deals below provided by Alaska Airlines, Delta and Frontier
Search last-minute flights to Ontario from Portland
Find and compare round-trip flight prices for your last-minute flight from Portland to Ontario
Best airlines flying from Portland to Ontario
Compare and see reviews for airlines that fly from Portland to Ontario with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $48 | Free Cancellation | Rating 6.3 4,139 reviews | |||
| PriceFrom $108 | Free Cancellation | Rating 6.4 8,754 reviews | |||
| PriceFrom $123 | Free Cancellation | Rating 8.1 9,111 reviews | |||
| PriceFrom $156 | Free Cancellation | Rating 8.0 11,004 reviews | |||
| PriceFrom $162 | Free Cancellation | Rating 7.3 14,898 reviews | |||
| PriceFrom $202 | Free Cancellation | Rating 7.4 11,272 reviews |
Alaska Airlines Flights From Portland to Ontario
Alaska Airlines flies from Portland to Ontario around 6 times per week, with 9,111 momondo users rating the airline 8.1/10. The cheapest Alaska Airlines deal from Portland to Ontario in the last 72 hours was $123 (round-trip), much lower than the average airfare cost of $317 for Alaska Airlines flights on this route.
Frontier flights from Portland to Ontario
Our best Frontier deals on Portland to Ontario flight tickets
American Airlines flights from Portland to Ontario
Our best American Airlines deals on Portland to Ontario flight tickets
How to get the cheapest flight ticket from Portland to 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 from Portland to Ontario?
January. The cheapest time of year to fly to Ontario from Portland is January. Most expensive is November
What is the cheapest day to depart Portland for Ontario?
Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday
When is the cheapest time to fly from Portland to Ontario?
In the afternoon. Portland to Ontario flights are approximately 31% more expensive in the morning than in the afternoon
What is the cheapest airline that flies to Ontario from Portland?
Frontier. Alaska Airlines, American Airlines, and Delta are the most popular carriers operating from Portland to Ontario
What is the cheapest Portland to Ontario flight route?
Portland - Ontario. Fly from Portland to Ontario for the best Portland - Ontario flight prices
How far in advance should you book Portland to Ontario flights?
45 days before. The cheapest time to buy a flight from Portland to Ontario is approximately 45 days to departure
How many flights depart from Portland to Ontario on average per day?
As of April 2024, 2 flights take off from Portland and land in Ontario each day. The most common flight departure time for this route is 6:00PM, with 70% of daily flights taking off in the evening.
How many flights depart from Portland to Ontario on average per week?
As of April 2024, there are 15 flights per week flying from Portland to Ontario. The most common day of the week flights depart is Monday, with 20% of flights taking off on this day.
Can stopping save me money on Portland to Ontario flights?
No. A direct flight is the cheapest option for a flight between Portland to Ontario.
Cheap Portland to Ontario (PDX to ONT) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Portland to Ontario
Best Price Found | $44 |
|---|---|
Fastest flight time | 2h 13m |
Direct flights | Every day |
Airports in Ontario | 1 airport |
How far is Portland to Ontario by plane?
The straight-line distance from Portland to Ontario is 834.5 mi. By plane, this route typically takes 2h 15m.
When did momondo last update prices for flights from Portland Airport to Ontario Airport?
Prices for flights from Portland Airport to Ontario Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Portland Airport to Ontario Airport?
The number of operators available for flights from Portland Airport to Ontario Airport is 6 as of April 2024.
How old do you have to be to fly from Portland Airport to Ontario Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The travel and health documents required for your trip to Ontario Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ontario Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Portland to Ontario?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Ontario for you.
Can I find flights from Portland to Ontario with flexible booking policies on momondo?
All flight searches from Portland to Ontario on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Portland to Ontario?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Portland to Ontario.
I’m not ready to book a flight from Portland to Ontario right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Portland to Ontario 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.