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Cheap flights from Ontario to Portland (ONT - PWM)

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How to find the cheapest flight from
Ontario (ONT) to Portland (PWM)

ONT - PWM
Price
$256 - $538
Popular in June High demand for flights, 21% potential price rise
Cheapest in October Best time to find cheap flights, 39% potential price drop
Round-trip from $256 From Ontario to Portland
One-way from $215 One-way flight from Ontario to Portland
Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Ontario to Portland?

Users have found that flying from Ontario to Portland on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Ontario to Portland?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 26 days in advance, which can save you up to 23% on flights from Ontario to Portland compared to booking the week you need them. Waiting 26 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 $270. For sooner than that we have options available in the next 3 days from $316.

Cheap flights from Ontario to Portland in July, August 2020

The best prices found for ONT to PWM flights for July, August
31 Jul - 7 Aug
$424pp
ONT
Ontario
Sun Country Air
   
2 STOPS
PWM
Portland
PWM
Portland
Sun Country Air
   
2 STOPS
ONT
Ontario
31 Jul - 7 Aug
$425pp
ONT
Ontario
Cape Air
   
2 STOPS
PWM
Portland
PWM
Portland
Cape Air
   
2 STOPS
ONT
Ontario
29 Jul - 11 Aug
$607pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
ONT
Ontario

Ontario to Portland 2020 flight deals

Cheap flights to Portland from Ontario found for this year
15 Aug - 24 Aug
$320pp
ONT
Ontario
Multiple Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
American Airlines
   
2 STOPS
ONT
Ontario
14 Aug - 24 Aug
$325pp
ONT
Ontario
Spirit Airlines
   
2 STOPS
PWM
Portland
PWM
Portland
Spirit Airlines
   
2 STOPS
ONT
Ontario
15 Aug - 24 Aug
$327pp
ONT
Ontario
Allegiant Air
   
2 STOPS
PWM
Portland
PWM
Portland
Allegiant Air
   
2 STOPS
ONT
Ontario

One-way flights to Portland from Ontario

The cheapest one-way flights from Ontario to Portland
8:06 am - 9:00 am
Delta
1 Stop
21h 54m
ONT - PWM
Delta
$368
Delta
8:06 am - 9:00 am
Delta
1 Stop
21h 54m
ONT - PWM
Delta
$558
Delta
2:19 pm - 4:16 pm
Multiple Airlines
2 Stops
22h 57m
ONT - PWM
Multiple Airlines
$215
FlightNetwork

Related info for your journey

Useful info, stats and facts about Ontario to Portland flights.

Flight FAQs

From Ontario to Portland

Are flight prices decreasing from Ontario to Portland due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Ontario and Portland for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Can I find flights from Ontario to Portland for under $400 on Cheapflights?

Yes, there are multiple flights from Ontario to Portland for under $400. The cheapest flight booked recently is on Multiple Airlines for just $320, but on average you can expect to pay $454.

Are there nonstop flights from Ontario to Portland for under $300 on Cheapflights?

There are no nonstop flights from Ontario to Portland, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

What days are nonstop flights available from Ontario to Portland?

Nonstop flights are available for this route on the following days: Thursday, Friday, Saturday.

How popular is this flight route?

The Ontario to Portland flight path was viewed by 522 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Ontario or Portland?

In Ontario, there will be less rainfall in Ontario compared to Portland over the next 1 days.

Is Ontario weather warmer or cooler than Portland?

Our data indicates that the weather will be 95 °F on average in the month of July. The temperature in Portland is typically colder than in Ontario. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

Alternative routes for Ontario to Portland

Destination information for Portland

Things to know before you go. Useful info for your trip from Ontario to Portland

Airports servicing Ontario

Airports servicing Portland

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