Flights from Ontario International Airport to Portland International Airport
Cheap Flight Deals from Ontario International Airport to Portland International Airport
Search for flights from Los Angeles to Portland 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
ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Thu, May 29 | Frontier Airlines
PDX 13:242h 32mNonstopSIN 15:56Portland - Ontario | Tue, Jun 3 | Frontier AirlinesNZD 113 NZD 26757% OFF57% OFFNZD 267 NZD 113 -
ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Thu, May 22 | Frontier Airlines
PDX 13:242h 23mNonstopSIN 15:47Portland - Ontario | Wed, May 28 | Frontier AirlinesNZD 129 NZD 26752% OFF52% OFFNZD 267 NZD 129
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Thu, Jun 5 | Frontier Airlines
PDX 13:242h 32mNonstopSIN 15:56Portland - Ontario | Sat, Jun 7 | Frontier AirlinesNZD 132 NZD 26750% OFF50% OFFNZD 267 NZD 132
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ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Fri, May 30 | Frontier Airlines
PDX 13:242h 32mNonstopSIN 15:56Portland - Ontario | Fri, Jun 6 | Frontier AirlinesNZD 13649% OFFNZD 267 NZD 136
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Mon, Jun 2 | Frontier Airlines
PDX 13:242h 32mNonstopSIN 15:56Portland - Ontario | Tue, Jun 10 | Frontier AirlinesNZD 13749% OFFNZD 267 NZD 137
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Sun, Jun 1 | Frontier Airlines
PDX 11:132h 22mNonstopSIN 13:35Portland - Ontario | Sun, Jun 8 | Frontier AirlinesNZD 13849% OFFNZD 267 NZD 138
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Fri, Jun 6 | Frontier Airlines
PDX 11:132h 22mNonstopSIN 13:35Portland - Ontario | Mon, Jun 9 | Frontier AirlinesNZD 15642% OFFNZD 267 NZD 156
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ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Sun, May 25 | Frontier Airlines
PDX 13:242h 32mNonstopSIN 15:56Portland - Ontario | Mon, Jun 2 | Frontier AirlinesNZD 19028% OFFNZD 267 NZD 190
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ONT 20:592h 21mNonstopPDX 23:20Ontario - Portland | Tue, May 6 | Hawaiian Airlines
PDX 16:422h 23mNonstopSIN 19:05Portland - Ontario | Sun, May 11 | Frontier AirlinesNZD 19228% OFFNZD 267 NZD 192 -
ONT 06:552h 24mNonstopPDX 09:19Ontario - Portland | Wed, Apr 16 | Hawaiian Airlines
PDX 09:402h 28mNonstopSIN 12:08Portland - Ontario | Sat, Apr 19 | Frontier AirlinesNZD 19228% OFFNZD 267 NZD 192
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LAX 13:0017h 25m1 stopsPDX Invalid DateLos Angeles - Portland | Thu, Apr 17 | Normal Airline
PDX 15:006hNonstopLAX 16:00Portland - Los Angeles | Sat, Apr 19 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Mon, Jun 2 | Frontier AirlinesNZD 68 NZD 14052% OFF52% OFFNZD 140 NZD 68
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ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Thu, May 22 | Frontier AirlinesNZD 68 NZD 14051% OFF51% OFFNZD 140 NZD 68
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Thu, Jun 5 | Frontier AirlinesNZD 69 NZD 14051% OFF51% OFFNZD 140 NZD 69
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ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Thu, May 29 | Frontier AirlinesNZD 6951% OFFNZD 140 NZD 69
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Mon, Jun 9 | Frontier AirlinesNZD 6951% OFFNZD 140 NZD 69
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ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Sun, May 25 | Frontier AirlinesNZD 7050% OFFNZD 140 NZD 70
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ONT 14:192h 31mNonstopPDX 16:50Ontario - Portland | Fri, May 30 | Frontier AirlinesNZD 8341% OFFNZD 140 NZD 83
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Sun, Jun 1 | Frontier AirlinesNZD 8341% OFFNZD 140 NZD 83
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Fri, Jun 6 | Frontier AirlinesNZD 8639% OFFNZD 140 NZD 86
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ONT 14:302h 25mNonstopPDX 16:55Ontario - Portland | Thu, Jun 12 | Frontier AirlinesNZD 10128% OFFNZD 140 NZD 101
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LAX 13:0017h 25m1 stopsPDX Invalid DateLos Angeles - Portland | Thu, Apr 17 | 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 Ontario International Airport to Portland International Airport
See which airlines fly from Los Angeles to Portland. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
Flight Schedule from Ontario International Airport to Portland International Airport
Check the schedule for flights from Los Angeles to Portland and find the flight that best matches your travel plans.
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HA6286
Ontario International Airport
7:30 AM
ONT
9:44 AM
PDX
S M T W T F SSearch -
AS2202
Ontario International Airport
6:10 PM
ONT
8:27 PM
PDX
S M T W T F SSearch -
HA4862
Ontario International Airport
6:55 AM
ONT
9:19 AM
PDX
S - T - T F SSearch -
AS1058
Ontario International Airport
7:00 AM
ONT
9:24 AM
PDX
S - T W T F SSearch -
AS2082
Ontario International Airport
7:00 AM
ONT
9:26 AM
PDX
- M - - - - -Search -
F93335
Ontario International Airport
2:30 PM
ONT
4:48 PM
PDX
S - T W T F SSearch -
HA6285
Ontario International Airport
5:50 PM
ONT
8:09 PM
PDX
- M - - - - -Search -
DL4042
Ontario International Airport
7:00 AM
ONT
9:49 AM
SEA
S M T W T F SSearch -
DL436
Seattle Tacoma Intl. Airport
9:35 AM
SEA
10:37 AM
PDX
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DL4042
Ontario International Airport
7:00 AM
ONT
9:49 AM
SEA
S M T W T F SSearch -
DL4023
Seattle Tacoma Intl. Airport
9:30 AM
SEA
10:34 AM
PDX
S M T W T - S
Ontario International Airport to Portland International Airport Flights Info
| Flight distance | 1,351.8 km |
|---|---|
| Cheapest one-way ticket price | NZD 67 |
| Cheapest return ticket price | NZD 113 |
FAQs for Ontario International Airport to Portland International Airport Flights
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How long is a flight from Ontario International Airport to Portland International Airport?
It takes around 2 hours 37 minutes to fly from Ontario International Airport (ONT) to Portland International Airport (PDX). -
How many daily flights are there from Ontario International Airport (ONT) to Portland International Airport (PDX)?
There are around 5 daily flights from Ontario International Airport (ONT) to Portland International Airport (PDX). -
When are flight tickets from Ontario International Airport (ONT) to Portland International Airport (PDX) the cheapest?
Tickets cost around NZD 211 in May, making it the cheapest month to book. Ontario International Airport (ONT) to Portland International Airport (PDX) is a popular route, so don't forget to book your tickets in advance. -
When are flight tickets from Ontario International Airport (ONT) to Portland International Airport (PDX) most expensive?
The route from Ontario International Airport (ONT) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around NZD 261 in April, the most expensive month to book this route. -
What time does the earliest flight from Ontario International Airport to Portland International Airport depart?
The earliest flight departs from Ontario International Airport (ONT) at 06:00 and arrives in Portland International Airport (PDX) at 12:32. -
What time does the latest flight from Ontario International Airport to Portland International Airport depart?
The latest flight departs from Ontario International Airport (ONT) at 20:59 and arrives in Portland International Airport (PDX) at 23:20. -
Which airline operates the most direct flights from Ontario International Airport (ONT) to Portland International Airport (PDX)?
Alaska Airlines is a very popular airline operating an average of 3174 flights per month.