Flights from Portland Airport PDX to Ontario Airport ONT

We've found the cheapest flights to Ontario

Returns from £38.74

One-way from £18.97

Below we have compiled essential flight information for anyone who is flying from Portland International to Ontario International, including airliners who offer flights and their flight times. In total, there are 6 airliners to choose from including Southwest Airlines, Volaris, Frontier, British Airways, Alaska Horizon and Alaska SkyWest. The flight from Portland International to Ontario International is approximately 1,351 Kilometers which is 839 Miles. You should expect a flight time of around 2 Hours 24 Minutes.

The cost of flights varies on the time and day you fly. To obtain the best prices for Ontario International flights than book well in advance. Flight to Ontario International will get more expensive the nearer you get the departure date, so it’s advisable to book in advance if it is possible.

To see all airliners that offer flights between Portland International and Ontario International please see the table below.

Flights Chart
AirlinerMoTuWeThFrSaSuFirst FlightLast FlightFlights
Alaska SkyWest211221215:2521:53VIEW FLIGHTS
Volaris111111115:3619:07VIEW FLIGHTS
Frontier111111115:3619:07VIEW FLIGHTS
British Airways111111119:4021:53VIEW FLIGHTS
Alaska Horizon111111110:4010:40VIEW FLIGHTS
Southwest Airlines000000117:0017:00VIEW FLIGHTS

The most direct flights are offered by Alaska SkyWest but they only offer 1 flight per week. This flight departs 15:25 and goes by the flight number AS3305 and AS3394

Would you like to book your flight? Bookings can be made direct with Alaska SkyWest on their website www.google.com/search?q=Alaska SkyWest.

The flight time for the selected route vary based on the month you will travel, but below we has summarised the most common times they will fly. We recommend you only take these times as guidance and check with appropriate airline for the exact times for the date you depart.

Flights Time In WeekDays
DayFlight TimesFlights
Monday
10:40
AirlineFlight  No
Alaska HorizonAS2333
15:25
AirlineFlight  No
Alaska SkyWestAS3394
15:36
AirlineFlight  No
VolarisY48934
FrontierF92914
19:40
AirlineFlight  No
British AirwaysBA2965
Alaska SkyWestAS3305
VIEW FLIGHTS
Tuesday
10:40
AirlineFlight  No
Alaska HorizonAS2333
15:40
AirlineFlight  No
VolarisY48934
FrontierF92914
21:53
AirlineFlight  No
British AirwaysBA2965
Alaska SkyWestAS3305
VIEW FLIGHTS
Wednesday
10:40
AirlineFlight  No
Alaska HorizonAS2333
16:26
AirlineFlight  No
FrontierF92914
18:41
AirlineFlight  No
VolarisY48934
19:40
AirlineFlight  No
British AirwaysBA2965
Alaska SkyWestAS3305
VIEW FLIGHTS
Thursday
10:40
AirlineFlight  No
Alaska HorizonAS2333
17:38
AirlineFlight  No
Alaska SkyWestAS3394
19:07
AirlineFlight  No
VolarisY48952
FrontierF93416
19:40
AirlineFlight  No
British AirwaysBA2965
Alaska SkyWestAS3305
VIEW FLIGHTS
Friday
10:40
AirlineFlight  No
Alaska HorizonAS2333
15:25
AirlineFlight  No
Alaska SkyWestAS3394
16:05
AirlineFlight  No
VolarisY48934
FrontierF92914
19:40
AirlineFlight  No
British AirwaysBA2965
Alaska SkyWestAS3305
VIEW FLIGHTS
Saturday
08:25
AirlineFlight  No
Alaska HorizonAS2333
19:01
AirlineFlight  No
VolarisY48952
FrontierF93416
19:40
AirlineFlight  No
British AirwaysBA2965
21:53
AirlineFlight  No
Alaska SkyWestAS3305
VIEW FLIGHTS
Sunday
10:40
AirlineFlight  No
Alaska HorizonAS2333
17:00
AirlineFlight  No
Southwest AirlinesWN2974
17:38
AirlineFlight  No
VolarisY48952
FrontierF93416
Alaska SkyWestAS3394
21:53
AirlineFlight  No
British AirwaysBA2965
Alaska SkyWestAS3305
VIEW FLIGHTS

If the airlines stated don’t offer flights that suite your travel times, you could look at alternative options. Below we have summarised flights from alternative departures airports and flights that are not direct.

Alternative Direct Routes
RouteStopsDistanceFlying Time
Seattle to Ontario02 Hours 37 Minutes

Over the past 10 years flight regulations have become very strict so we advise you to leave plenty of time to check in and get through customs.

Planning a Holiday or Business Trip?

Find cheap vehicle rental deals at PDX

Flight Price FAQ - Portland (PDX) to Ontario (ONT)

DIRECT Frontier Airlines
What is the cheapest direct flight one way from Portland PDX to Ontario ONT?
The cheapest direct flight one way from Portland PDX to Ontario ONT is £18.97 ($24 €22.14)
£18.97
$24 | €22.14
Check Latest Price
DIRECT Frontier Airlines
What is the cheapest direct return flight from Portland PDX to Ontario ONT?
The cheapest direct return flight from Portland PDX to Ontario ONT is £38.74 ($49 €45.21)
£38.74
$49 | €45.21
Check Latest Price
Important Note: Prices shown are taken from searches performed for flights operating during the current month. Please use the "Latest Price" buttons to get the most up to date airfares.

Compare Flight Prices from PDX to ONT

Was your flight delayed or cancelled?

Was your flight delayed or cancelled?

You may be eligible to receive up to 600 EUR compensation per person in your party.

Claim Now!

Flight Info FAQ - Portland (PDX) to Ontario (ONT)

Who flies from Portland to Ontario?
The following airlines fly from Portland (PDX) to Ontario (ONT): Alaska Horizon, Alaska SkyWest, British Airways, Frontier, Southwest Airlines, Volaris.
How far is the flight from Portland to Ontario?
The flight from Portland to Ontario is 1,351KM or 839 miles.
How long does the flight from Portland to Ontario to take?
The flight from Portland to Ontario takes 2 Hours 24 Minutes.

Alternative Airports in United States with Connections from Portland International Airport

Looking for the best hire car deals?

Search for the cheapest car rental deals in Portland Oregon, United States

Useful Information about Portland International Airport

Lounges at Portland International Airport

See all the airport lounges, locations and opening times available at Portland International Airport

View...
Eating and Drinking at Portland International Airport

See all bars and restaurants at Portland International Airport, including locations and if they are before or after check-in

View...
Duty Free Shopping at Portland International Airport

See all shops available at Portland International Airport - plan your duty free shopping in advance

View...
Portland Tourist Attractions

Things to see and do in and around Portland, Oregon in the United States of America

View...