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Ellison Onizuka Kona International Airport to Portland International Airport flight

Explore the cheapest one-way and round-trip flights from Ellison Onizuka Kona International Airport to Portland International Airport over the next 90 days, with one-way fares from HK$ 1,527 and round-trip from HK$ 3,862. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KOA 11:41
        5h 46m
        Direct
        PDX 20:27
        Kailua-Kona - Portland | Thu, Oct 29 | Alaska Airlines
        PDX 07:33
        6h 8m
        Direct
        KOA 10:41
        Portland - Kailua-Kona | Wed, Nov 4 | Alaska Airlines
        HK$ 4,289 HK$ 6,008
        28% off
        28% off
        HK$ 6,008 HK$ 4,289
      • KOA 21:45
        15h 41m
        1 stop
        PDX 16:26
        Kailua-Kona - Portland | Thu, Oct 29 | American Airlines
        PDX 06:30
        11h 47m
        1 stop
        KOA 15:17
        Portland - Kailua-Kona | Mon, Nov 2 | American Airlines
        HK$ 3,862 HK$ 6,008
        36% off
        36% off
        HK$ 6,008 HK$ 3,862
      • KOA 11:41
        5h 46m
        Direct
        PDX 20:27
        Kailua-Kona - Portland | Wed, Oct 21 | Alaska Airlines
        PDX 07:09
        10h 34m
        1 stop
        KOA 14:43
        Portland - Kailua-Kona | Wed, Oct 28 | Alaska Airlines
        HK$ 4,011 HK$ 6,008
        33% off
        33% off
        HK$ 6,008 HK$ 4,011
      • KOA 21:06
        8h 40m
        1 stop
        PDX 08:46
        Kailua-Kona - Portland | Thu, Oct 29 | Delta Air Lines
        PDX 10:54
        11h 32m
        1 stop
        KOA 19:26
        Portland - Kailua-Kona | Mon, Nov 2 | Delta Air Lines
        HK$ 4,011
        33% off
        HK$ 6,008 HK$ 4,011
      • KOA 22:02
        8h 57m
        1 stop
        PDX 09:59
        Kailua-Kona - Portland | Fri, Oct 30 | Delta Air Lines
        PDX 10:54
        11h 32m
        1 stop
        KOA 19:26
        Portland - Kailua-Kona | Mon, Nov 2 | Delta Air Lines
        HK$ 4,011
        33% off
        HK$ 6,008 HK$ 4,011
      • KOA 22:55
        10h 10m
        1 stop
        PDX 12:05
        Kailua-Kona - Portland | Thu, Oct 29 | United Airlines
        PDX 13:25
        9h 7m
        1 stop
        KOA 19:32
        Portland - Kailua-Kona | Mon, Nov 2 | United Airlines
        HK$ 4,245
        28% off
        HK$ 6,008 HK$ 4,245
      • KOA 22:55
        10h 15m
        1 stop
        PDX 12:10
        Kailua-Kona - Portland | Fri, Oct 30 | United Airlines
        PDX 13:25
        9h 7m
        1 stop
        KOA 19:32
        Portland - Kailua-Kona | Mon, Nov 2 | United Airlines
        HK$ 4,245
        28% off
        HK$ 6,008 HK$ 4,245
      • KOA 22:10
        8h 41m
        1 stop
        PDX 09:51
        Kailua-Kona - Portland | Wed, Oct 7 | Delta Air Lines
        PDX 13:06
        9h 20m
        1 stop
        KOA 19:26
        Portland - Kailua-Kona | Wed, Oct 14 | Delta Air Lines
        HK$ 4,435
        26% off
        HK$ 6,008 HK$ 4,435
      • KOA 15:33
        28h 16m
        1 stop
        PDX 22:49
        Kailua-Kona - Portland | Fri, Oct 30 | American Airlines
        PDX 06:30
        11h 47m
        1 stop
        KOA 15:17
        Portland - Kailua-Kona | Mon, Nov 2 | American Airlines
        HK$ 4,607
        23% off
        HK$ 6,008 HK$ 4,607
      • KOA 22:09
        17h 47m
        1 stop
        PDX 17:56
        Kailua-Kona - Portland | Mon, Nov 30 | American Airlines
        PDX 05:15
        11h 47m
        1 stop
        KOA 15:02
        Portland - Kailua-Kona | Mon, Dec 7 | American Airlines
        HK$ 4,636
        23% off
        HK$ 6,008 HK$ 4,636
      • KOA 15:33
        28h 16m
        1 stop
        PDX 22:49
        Kailua-Kona - Portland | Wed, Oct 21 | American Airlines
        PDX 06:30
        11h 47m
        1 stop
        KOA 15:17
        Portland - Kailua-Kona | Wed, Oct 28 | American Airlines
        HK$ 4,686
        22% off
        HK$ 6,008 HK$ 4,686
      • KOA 13:00
        17h 25m
        1 stop
        PDX 14:00
        Kailua-Kona - Portland | Sun, Oct 4 | Normal Airline
        PDX 15:00
        6h
        Direct
        KOA 16:00
        Portland - Kailua-Kona | Tue, Oct 6 | Normal Airline
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      • Cheapest nonstop
        KOA 11:41
        5h 46m
        Direct
        PDX 20:27
        Kailua-Kona - Portland | Tue, Oct 20 | Alaska Airlines
        HK$ 2,179 HK$ 5,706
        62% off
        62% off
        HK$ 5,706 HK$ 2,179
      • KOA 21:06
        10h 39m
        1 stop
        PDX 10:45
        Kailua-Kona - Portland | Wed, Oct 14 | Delta Air Lines
        HK$ 1,527 HK$ 5,706
        73% off
        73% off
        HK$ 5,706 HK$ 1,527
      • KOA 13:49
        16h 52m
        1 stop
        PDX 09:41
        Kailua-Kona - Portland | Wed, Oct 28 | Alaska Airlines
        HK$ 1,535 HK$ 5,706
        73% off
        73% off
        HK$ 5,706 HK$ 1,535
      • KOA 10:36
        9h 11m
        1 stop
        PDX 22:47
        Kailua-Kona - Portland | Thu, Oct 22 | Alaska Airlines
        HK$ 1,576
        72% off
        HK$ 5,706 HK$ 1,576
      • KOA 21:06
        8h 40m
        1 stop
        PDX 08:46
        Kailua-Kona - Portland | Wed, Oct 21 | Delta Air Lines
        HK$ 1,839
        68% off
        HK$ 5,706 HK$ 1,839
      • KOA 22:55
        8h 15m
        1 stop
        PDX 10:10
        Kailua-Kona - Portland | Wed, Oct 28 | United Airlines
        HK$ 1,863
        67% off
        HK$ 5,706 HK$ 1,863
      • KOA 12:00
        7h 57m
        1 stop
        PDX 22:57
        Kailua-Kona - Portland | Wed, Oct 14 | United Airlines
        HK$ 1,975
        65% off
        HK$ 5,706 HK$ 1,975
      • KOA 22:55
        10h 10m
        1 stop
        PDX 12:05
        Kailua-Kona - Portland | Mon, Oct 5 | United Airlines
        HK$ 3,960
        31% off
        HK$ 5,706 HK$ 3,960
      • KOA 20:55
        8h 48m
        1 stop
        PDX 08:43
        Kailua-Kona - Portland | Mon, Oct 5 | Delta Air Lines
        HK$ 4,117
        28% off
        HK$ 5,706 HK$ 4,117
      • KOA 22:10
        8h 41m
        1 stop
        PDX 09:51
        Kailua-Kona - Portland | Sun, Oct 4 | Delta Air Lines
        HK$ 4,365
        24% off
        HK$ 5,706 HK$ 4,365
      • KOA 21:45
        12h 53m
        1 stop
        PDX 13:38
        Kailua-Kona - Portland | Sun, Oct 4 | American Airlines
        HK$ 4,450
        22% off
        HK$ 5,706 HK$ 4,450
      • KOA 13:00
        17h 25m
        1 stop
        PDX 14:00
        Kailua-Kona - Portland | Sun, Oct 4 | Normal Airline
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Flight fares from Ellison Onizuka Kona International Airport to Portland International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Which airline offers the cheapest flights from Ellison Onizuka Kona International Airport to Portland International Airport?

The cheapest airline flying from Ellison Onizuka Kona International Airport to Portland International Airport is Delta Air Lines (from HK$ 1,527) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Delta Air Lines
From HK$ 1,527
Alaska Airlines
From HK$ 1,535
United Airlines
From HK$ 1,863
Southern Airways Express
From HK$ 4,386
American Airlines
From HK$ 4,450

Find more flights and airlines

What is the flight schedule from Ellison Onizuka Kona International Airport to Portland International Airport?

Check the schedule for flights from Kailua-Kona to Portland and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS253

    Ellison Onizuka Kona International Airport

    11:41

    KOA

    5h 46m

    20:27

    PDX

    S M T W T F S
    Search

  2. UA1722

    Ellison Onizuka Kona International Airport

    12:00

    KOA

    5h 8m

    Direct

    20:08

    SFO

    S M T W T F S
    Search

  3. UA2413

    San Francisco International Airport

    21:02

    SFO

    1h 55m

    Direct

    22:57

    PDX

    S M T W T F S

  4. UA1724

    Ellison Onizuka Kona International Airport

    22:55

    KOA

    5h 6m

    Direct

    07:01

    SFO

    S M T W T F S
    Search

  5. UA5777

    San Francisco International Airport

    08:10

    SFO

    2h

    Direct

    10:10

    PDX

    S M T W T F S

  6. AS266

    Ellison Onizuka Kona International Airport

    10:36

    KOA

    5h 28m

    Direct

    19:04

    SAN

    S M T W T F S
    Search

  7. AS794

    San Diego International Airport

    20:05

    SAN

    2h 42m

    Direct

    22:47

    PDX

    S - - W T - S

  8. DL486

    Ellison Onizuka Kona International Airport

    22:10

    KOA

    5h 15m

    Direct

    06:25

    LAX

    S M T W T F S
    Search

  9. DL2975

    Los Angeles International Airport

    07:35

    LAX

    2h 16m

    Direct

    09:51

    PDX

    S M T W T F S

  10. UA1724

    Ellison Onizuka Kona International Airport

    22:55

    KOA

    5h 6m

    Direct

    07:01

    SFO

    S M T W T F S
    Search

  11. UA2624

    San Francisco International Airport

    10:15

    SFO

    1h 50m

    Direct

    12:05

    PDX

    S M T W T F S

  12. DL485

    Ellison Onizuka Kona International Airport

    20:55

    KOA

    5h 56m

    Direct

    05:51

    SEA

    S M T W T F S
    Search

  13. DL3818

    Seattle-Tacoma International Airport

    09:30

    SEA

    1h 10m

    Direct

    10:40

    PDX

    S M T W - F -

  14. DL485

    Ellison Onizuka Kona International Airport

    20:55

    KOA

    5h 56m

    Direct

    05:51

    SEA

    S M T W T F S
    Search

  15. DL3802

    Seattle-Tacoma International Airport

    10:35

    SEA

    1h 11m

    Direct

    11:46

    PDX

    S M T W T F S

  16. UA1724

    Ellison Onizuka Kona International Airport

    22:55

    KOA

    5h 6m

    Direct

    07:01

    SFO

    S M T W T F S
    Search

  17. UA2851

    San Francisco International Airport

    12:36

    SFO

    1h 51m

    Direct

    14:27

    PDX

    S M T W T F S

  18. AA664

    Ellison Onizuka Kona International Airport

    21:45

    KOA

    5h 51m

    Direct

    06:36

    PHX

    S M T W T F S
    Search

  19. AA2986

    Phoenix Sky Harbor International Airport

    10:45

    PHX

    2h 54m

    Direct

    13:39

    PDX

    S M T W T - -
Find more flights and airlines

About Ellison Onizuka Kona International Airport and Portland International Airport

Learn about Ellison Onizuka Kona International Airport (KOA) and Portland International Airport (PDX) — including location, terminals, transportation, and travel tips.

Flight distance 4,200.88km
Cheapest one-way ticket price HK$ 1,527
Cheapest return ticket price HK$ 3,862

FAQs for Ellison Onizuka Kona International Airport to Portland International Airport Flights

  • How many daily flights are there from Ellison Onizuka Kona International Airport (KOA) to Portland International Airport (PDX)?

    There are around 1 daily flights from Ellison Onizuka Kona International Airport (KOA) to Portland International Airport (PDX).
  • The earliest flight from Ellison Onizuka Kona International Airport to Portland International Airport departs at 12:21, and the last departs at 12:21, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Ellison Onizuka Kona International Airport (KOA) to Portland International Airport (PDX) is quite popular. Without considering departure times or holidays, tickets cost around HK$ 3,606 in October, the most expensive month to book this route.
  • Hawaiian Airlines is a very popular airline operating an average of 11 flights per month.
  • One-way flights from Ellison Onizuka Kona International Airport to Portland International Airport currently start from HK$ 1,527, and round-trip fares start from HK$ 3,862. The current lowest fare is a Delta Air Lines flight departing on Wed, Oct 14; prices may vary depending on availability.
  • Yes. Alaska Airlines operate direct flights from Ellison Onizuka Kona International Airport to Portland International Airport, with an average flight time of 5 hours 3 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Ellison Onizuka Kona International Airport to Portland International Airport is HK$ 3,248. Prices may vary depending on the departure date, airline, and availability.
  • Ellison Onizuka Kona International Airport to Portland International Airport operates around 7 weekly flights, mainly by Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Ellison Onizuka Kona International Airport and Portland International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.