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Portland International Jetport to Ontario International Airport flight

Search for flights from Portland to Los Angeles and check out affordable one-way and round-trip options.

      • PWM 5:30 AM
        9h 8m
        1 stop
        ONT 11:38 AM
        Portland - Ontario | Thu, Jan 8 | Delta Air Lines
        ONT 8:25 AM
        10h 34m
        1 stop
        PWM 9:59 PM
        Ontario - Portland | Tue, Jan 13 | Delta Air Lines
        €247 €708
        65% OFF
        65% OFF
        €708 €247
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Sun, Jan 11 | Delta Air Lines
        ONT 11:12 AM
        8h 15m
        1 stop
        PWM 10:27 PM
        Ontario - Portland | Wed, Jan 14 | Delta Air Lines
        €249 €708
        65% OFF
        65% OFF
        €708 €249
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Sat, Jan 10 | Delta Air Lines
        ONT 11:12 AM
        8h 15m
        1 stop
        PWM 10:27 PM
        Ontario - Portland | Fri, Jan 16 | Delta Air Lines
        €270 €708
        62% OFF
        62% OFF
        €708 €270
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Wed, Jan 7 | Delta Air Lines
        ONT 11:12 AM
        8h 15m
        1 stop
        PWM 10:27 PM
        Ontario - Portland | Wed, Jan 14 | Delta Air Lines
        €276
        61% OFF
        €708 €276
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Mon, Jan 12 | Delta Air Lines
        ONT 11:12 AM
        8h 15m
        1 stop
        PWM 10:27 PM
        Ontario - Portland | Thu, Jan 15 | Delta Air Lines
        €338
        52% OFF
        €708 €338
      • PWM 4:10 PM
        9h 15m
        1 stop
        ONT 10:25 PM
        Portland - Ontario | Mon, Jan 5 | United Airlines
        ONT 12:55 AM
        8h 10m
        1 stop
        PWM 12:05 PM
        Ontario - Portland | Wed, Jan 7 | American Airlines
        €347
        51% OFF
        €708 €347
      • PWM 5:30 AM
        9h 8m
        1 stop
        ONT 11:38 AM
        Portland - Ontario | Mon, Jan 5 | Delta Air Lines
        ONT 10:45 AM
        8h 14m
        1 stop
        PWM 9:59 PM
        Ontario - Portland | Mon, Jan 12 | Delta Air Lines
        €358
        49% OFF
        €708 €358
      • PWM 5:30 AM
        9h 24m
        1 stop
        ONT 11:54 AM
        Portland - Ontario | Wed, Jan 28 | Delta Air Lines
        ONT 11:12 AM
        8h 17m
        1 stop
        PWM 10:29 PM
        Ontario - Portland | Fri, Jan 30 | Delta Air Lines
        €367
        48% OFF
        €708 €367
      • PWM 4:10 PM
        9h 15m
        1 stop
        ONT 10:25 PM
        Portland - Ontario | Thu, Jan 1 | United Airlines
        ONT 8:55 AM
        10h 12m
        1 stop
        PWM 10:07 PM
        Ontario - Portland | Wed, Jan 7 | American Airlines
        €500
        28% OFF
        €708 €500
      • PWM 4:10 PM
        9h 15m
        1 stop
        ONT 10:25 PM
        Portland - Ontario | Sat, Dec 20 | United Airlines
        ONT 11:59 PM
        8h 21m
        1 stop
        PWM 11:20 AM
        Ontario - Portland | Wed, Dec 24 | American Airlines
        €630
        11% OFF
        €708 €630
      • PWM 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Portland - Los Angeles | Fri, Dec 12 | Normal Airline
        LAX 3:00 PM
        6h
        Nonstop
        PWM 4:00 PM
        Los Angeles - Portland | Sun, Dec 14 | Normal Airline
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        Find More Flights
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Sun, Jan 25 | Delta Air Lines
        €124 €399
        69% OFF
        69% OFF
        €399 €124
      • PWM 5:30 AM
        9h 8m
        1 stop
        ONT 11:38 AM
        Portland - Ontario | Sun, Jan 18 | Delta Air Lines
        €125 €399
        69% OFF
        69% OFF
        €399 €125
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Fri, Feb 6 | Delta Air Lines
        €126 €399
        69% OFF
        69% OFF
        €399 €126
      • PWM 5:30 AM
        9h 24m
        1 stop
        ONT 11:54 AM
        Portland - Ontario | Tue, Jan 6 | Delta Air Lines
        €180
        55% OFF
        €399 €180
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Tue, Jan 20 | Delta Air Lines
        €191
        52% OFF
        €399 €191
      • PWM 6:00 AM
        14h 43m
        1 stop
        ONT 5:43 PM
        Portland - Ontario | Mon, Jan 5 | United Airlines
        €214
        46% OFF
        €399 €214
      • PWM 5:30 AM
        9h 8m
        1 stop
        ONT 11:38 AM
        Portland - Ontario | Mon, Jan 5 | Delta Air Lines
        €234
        41% OFF
        €399 €234
      • PWM 4:10 PM
        9h 15m
        1 stop
        ONT 10:25 PM
        Portland - Ontario | Thu, Jan 1 | United Airlines
        €311
        22% OFF
        €399 €311
      • PWM 4:10 PM
        9h 15m
        1 stop
        ONT 10:25 PM
        Portland - Ontario | Thu, Dec 18 | United Airlines
        €327
        18% OFF
        €399 €327
      • PWM 5:30 AM
        9h 1m
        1 stop
        ONT 11:31 AM
        Portland - Ontario | Thu, Jan 15 | Delta Air Lines
        €355
        11% OFF
        €399 €355
      • PWM 1:00 PM
        17h 25m
        1 stop
        LAX Invalid Date
        Portland - Los Angeles | Fri, Dec 12 | Normal Airline
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        Find More Flights

Displayed flight fares from Portland to Los Angeles are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Selected Airlines from Portland International Jetport 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.

Delta Air Lines
From €124
American Airlines
From €152
United Airlines
From €214
Jetblue Airways
From €228

Find more flights and airlines

Portland International Jetport to Ontario International Airport Flights Info

Flight distance4,176.09 km
Cheapest one-way ticket price€124
Cheapest return ticket price€247

FAQs for Portland International Jetport to Ontario International Airport Flights

  • What is the transportation method from the main airport to downtown in Los Angeles?

    • The distance from Los Angeles International 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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