App
Customer Support
AUD
Find Bookings
Trip.com
>
Flights
>
Flights to Australia
>
Flights to Queensland
>
Cheap Flights to Mount Isa
>
Portland to Mount Isa flight
>
Portland International Airport to Mount Isa flight
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Cheap Flights from Portland International Airport to Mount Isa

Search for flights from Portland International Airport to Mount Isa and check out affordable one-way and round-trip options.

  • One way
  • Return
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search
    • PDX1:00 PM
      3h 5m
      Nonstop
      ISA2:00 PM
      Portland - Mount Isa|Sat, Apr 12|Normal Airline
      Search
      Search

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Flight Schedule from Portland International Airport to Mount Isa

Check the schedule for flights from Portland International Airport to Mount Isa and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA6290

    American Airlines

    06:00

    PDX

    2.5h

    08:30

    LAX

    SMTWTFS
    Search

  2. QF016

    Qantas Airways

    21:35

    LAX

    14.8h

    05:25

    BNE

    S-TWTFS

  3. QF1076

    Qantas Airways

    05:05

    BNE

    2.7h

    07:45

    ISA

    -MTWT-S

  4. AS1143

    Alaska Airlines

    10:30

    PDX

    2.5h

    13:00

    LAX

    SMTWTFS
    Search

  5. QF016

    Qantas Airways

    21:35

    LAX

    14.8h

    05:25

    BNE

    S-TWTFS

  6. QF1076

    Qantas Airways

    05:05

    BNE

    2.7h

    07:45

    ISA

    -MTWT-S

  7. QF4812

    Qantas Airways

    15:00

    PDX

    2.6h

    17:34

    LAX

    S--WT-S
    Search

  8. QF016

    Qantas Airways

    21:35

    LAX

    14.8h

    05:25

    BNE

    S-TWTFS

  9. QF1076

    Qantas Airways

    05:05

    BNE

    2.7h

    07:45

    ISA

    -MTWT-S
Find more flights and airlines

Flight Info of Flights from Portland International Airport to Mount Isa

Off-season for travelSeptember

FAQs for Portland International Airport to Mount Isa Flights

  • How many airports in Mount Isa (ISA)?

    There are 1 airport(s) in Mount Isa (ISA): Mount Isa Airport.

  • What is the transportation method from the main airport to downtown in Mount Isa?

    • The distance from Mount Isa Airport to downtown is about 6km, by taxi about 20 minutes.

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.