Flights from Portland International Airport to Ontario International Airport
Cheap Flight Deals from Portland International Airport to Ontario International Airport
Search for flights from Portland to Los Angeles and check out affordable one-way and round-trip options.
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Round-trip
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One way
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Cheapest nonstop
PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Sat, Jun 14 | Frontier Airlines
SIN 09:432h 31mDirectPDX 12:14Ontario - Portland | Sat, Jun 21 | Frontier AirlinesNZD 116 NZD 24653% OFF53% OFFNZD 246 NZD 116 -
PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Sat, Jun 28 | Frontier Airlines
SIN 15:352h 23mDirectPDX 17:58Ontario - Portland | Sat, Jul 5 | Frontier AirlinesNZD 129 NZD 24648% OFF48% OFFNZD 246 NZD 129
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PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Sat, Jun 21 | Frontier Airlines
SIN 15:332h 25mDirectPDX 17:58Ontario - Portland | Sat, Jun 28 | Frontier AirlinesNZD 130 NZD 24647% OFF47% OFFNZD 246 NZD 130
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Sun, May 25 | Frontier Airlines
SIN 09:432h 31mDirectPDX 12:14Ontario - Portland | Mon, Jun 2 | Frontier AirlinesNZD 13645% OFFNZD 246 NZD 136
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Fri, May 30 | Frontier Airlines
SIN 09:432h 31mDirectPDX 12:14Ontario - Portland | Sat, Jun 7 | Frontier AirlinesNZD 13645% OFFNZD 246 NZD 136
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Fri, May 23 | Frontier Airlines
SIN 09:432h 41mDirectPDX 12:24Ontario - Portland | Wed, May 28 | Frontier AirlinesNZD 14342% OFFNZD 246 NZD 143
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Thu, May 22 | Frontier Airlines
SIN 14:192h 31mDirectPDX 16:50Ontario - Portland | Sun, May 25 | Frontier AirlinesNZD 18425% OFFNZD 246 NZD 184
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Thu, May 29 | Frontier Airlines
SIN 14:302h 25mDirectPDX 16:55Ontario - Portland | Thu, Jun 5 | Frontier AirlinesNZD 19919% OFFNZD 246 NZD 199
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PDX 11:132h 22mDirectONT 13:35Portland - Ontario | Thu, Jun 5 | Frontier Airlines
SIN 14:302h 25mDirectPDX 16:55Ontario - Portland | Mon, Jun 9 | Frontier AirlinesNZD 21911% OFFNZD 246 NZD 219
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PDX 11:132h 22mDirectONT 13:35Portland - Ontario | Mon, Jun 2 | Frontier Airlines
SIN 09:432h 31mDirectPDX 12:14Ontario - Portland | Mon, Jun 9 | Frontier AirlinesNZD 21911% OFFNZD 246 NZD 219
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PDX 13:0017h 25m1 stopsLAX Invalid DatePortland - Los Angeles | Fri, May 9 | Normal Airline
LAX 15:006hDirectPDX 16:00Los Angeles - Portland | Sun, May 11 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Tue, Jun 17 | Frontier AirlinesNZD 64 NZD 12348% OFF48% OFFNZD 123 NZD 64
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PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Tue, Jun 24 | Frontier AirlinesNZD 65 NZD 12347% OFF47% OFFNZD 123 NZD 65
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Sun, May 25 | Frontier AirlinesNZD 65 NZD 12347% OFF47% OFFNZD 123 NZD 65
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PDX 11:132h 22mDirectONT 13:35Portland - Ontario | Fri, Jul 4 | Frontier AirlinesNZD 6547% OFFNZD 123 NZD 65
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PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Sat, Jun 14 | Frontier AirlinesNZD 6647% OFFNZD 123 NZD 66
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PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Sat, Jun 28 | Frontier AirlinesNZD 6647% OFFNZD 123 NZD 66
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PDX 12:182h 20mDirectONT 14:38Portland - Ontario | Sat, Jun 21 | Frontier AirlinesNZD 6647% OFFNZD 123 NZD 66
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PDX 11:132h 22mDirectONT 13:35Portland - Ontario | Thu, Jun 5 | Frontier AirlinesNZD 6746% OFFNZD 123 NZD 67
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PDX 11:132h 22mDirectONT 13:35Portland - Ontario | Mon, Jun 2 | Frontier AirlinesNZD 8927% OFFNZD 123 NZD 89
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PDX 11:042h 20mDirectONT 13:24Portland - Ontario | Thu, May 29 | Frontier AirlinesNZD 11011% OFFNZD 123 NZD 110
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PDX 13:0017h 25m1 stopsLAX Invalid DatePortland - Los Angeles | Fri, May 9 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Selected Airlines from Portland International Airport to Ontario International Airport
See which airlines fly from Portland to Los Angeles. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Portland International Airport to Ontario International Airport
Check the schedule for flights from Portland to Los Angeles and find the flight that best matches your travel plans.
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HA6182
Portland International Airport
9:42 PM
PDX
11:58 PM
ONT
S M T W T - SSearch -
AS2085
Portland International Airport
9:42 PM
PDX
11:58 PM
ONT
S M T W T - SSearch -
HA6370
Portland International Airport
7:45 AM
PDX
10:08 AM
ONT
S M T W T F SSearch -
HA6372
Portland International Airport
5:30 PM
PDX
7:47 PM
ONT
S M T W T F SSearch -
F93336
Portland International Airport
6:40 PM
PDX
9:02 PM
ONT
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Portland International Airport to Ontario International Airport Flights Info
| Flight distance | 1,351.8 km |
|---|---|
| Cheapest one-way ticket price | NZD 63 |
| Cheapest return ticket price | NZD 116 |
FAQs for Portland International Airport to Ontario International Airport Flights
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How long is a flight from Portland International Airport to Ontario International Airport?
It takes around 2 hours 21 minutes to fly from Portland International Airport (PDX) to Ontario International Airport (ONT). -
How many daily flights are there from Portland International Airport (PDX) to Ontario International Airport (ONT)?
There are around 5 daily flights from Portland International Airport (PDX) to Ontario International Airport (ONT). -
When are flight tickets from Portland International Airport (PDX) to Ontario International Airport (ONT) the cheapest?
Tickets cost around NZD 162 in July, making it the cheapest month to book. Portland International Airport (PDX) to Ontario International Airport (ONT) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Portland International Airport (PDX) to Ontario International Airport (ONT) most expensive?
The route from Portland International Airport (PDX) to Ontario International Airport (ONT) is quite popular. Without considering departure times or holidays, tickets cost around NZD 248 in May, the most expensive month to book this route. -
What time does the earliest flight from Portland International Airport to Ontario International Airport depart?
The earliest flight departs from Portland International Airport (PDX) at 07:00 and arrives in Ontario International Airport (ONT) at 09:17. -
What time does the latest flight from Portland International Airport to Ontario International Airport depart?
The latest flight departs from Portland International Airport (PDX) at 21:42 and arrives in Ontario International Airport (ONT) at 23:58. -
What is the transportation method from the main airport to downtown in Los Angeles?
- The distance from Los Angeles Intl. Airport to downtown is about 19 km. It takes about 30 minutes by taxi.
- The distance from Ontario International Airport to downtown is about 59 km. It takes about 1 hour 10 minutes by taxi.
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Which airline operates the most direct flights from Portland International Airport (PDX) to Ontario International Airport (ONT)?
Alaska Airlines is a very popular airline operating an average of 1583 flights per month.