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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 €176 and round-trip from €458. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        KOA 11:41
        5h 46m
        Direct
        PDX 20:27
        Kailua-Kona - Portland | Sat, Oct 17 | Alaska Airlines
        PDX 07:33
        6h 8m
        Direct
        KOA 10:41
        Portland - Kailua-Kona | Wed, Oct 21 | Alaska Airlines
        €669 €1,060
        37% off
        37% off
        €1,060 €669
      • KOA 11:41
        5h 46m
        Direct
        PDX 20:27
        Kailua-Kona - Portland | Sat, Oct 24 | Alaska Airlines
        PDX 07:33
        6h 8m
        Direct
        KOA 10:41
        Portland - Kailua-Kona | Fri, Oct 30 | Alaska Airlines
        €784 €1,060
        26% off
        26% off
        €1,060 €784
      • KOA 22:02
        8h 57m
        1 stop
        PDX 09:59
        Kailua-Kona - Portland | Fri, Oct 23 | Delta Air Lines
        PDX 10:54
        11h 32m
        1 stop
        KOA 19:26
        Portland - Kailua-Kona | Mon, Oct 26 | Delta Air Lines
        €458 €1,060
        56% off
        56% off
        €1,060 €458
      • KOA 22:21
        13h 12m
        1 stop
        PDX 13:33
        Kailua-Kona - Portland | Thu, Nov 5 | American Airlines
        PDX 05:14
        11h 48m
        1 stop
        KOA 15:02
        Portland - Kailua-Kona | Tue, Nov 10 | American Airlines
        €477
        55% off
        €1,060 €477
      • KOA 22:55
        10h 15m
        1 stop
        PDX 12:10
        Kailua-Kona - Portland | Fri, Oct 23 | United Airlines
        PDX 13:25
        9h 7m
        1 stop
        KOA 19:32
        Portland - Kailua-Kona | Mon, Oct 26 | United Airlines
        €485
        54% off
        €1,060 €485
      • KOA 22:55
        11h 16m
        1 stop
        PDX 12:11
        Kailua-Kona - Portland | Thu, Nov 5 | Delta Air Lines
        PDX 09:16
        12h 9m
        1 stop
        KOA 19:25
        Portland - Kailua-Kona | Tue, Nov 10 | Delta Air Lines
        €504
        52% off
        €1,060 €504
      • KOA 11:45
        16h 20m
        1 stop
        PDX 06:05
        Kailua-Kona - Portland | Wed, Nov 18 | Alaska Airlines
        PDX 18:36
        18h 34m
        1 stop
        KOA 11:10
        Portland - Kailua-Kona | Wed, Nov 25 | Alaska Airlines
        €507
        52% off
        €1,060 €507
      • KOA 10:36
        17h 29m
        1 stop
        PDX 06:05
        Kailua-Kona - Portland | Mon, Nov 16 | Alaska Airlines
        PDX 14:49
        10h 3m
        1 stop
        KOA 22:52
        Portland - Kailua-Kona | Mon, Nov 23 | Alaska Airlines
        €511
        52% off
        €1,060 €511
      • KOA 15:33
        28h 16m
        1 stop
        PDX 22:49
        Kailua-Kona - Portland | Fri, Oct 23 | American Airlines
        PDX 06:30
        11h 47m
        1 stop
        KOA 15:17
        Portland - Kailua-Kona | Mon, Oct 26 | American Airlines
        €526
        50% off
        €1,060 €526
      • KOA 23:59
        8h 19m
        1 stop
        PDX 10:18
        Kailua-Kona - Portland | Wed, Nov 18 | United Airlines
        PDX 18:36
        18h 34m
        1 stop
        KOA 11:10
        Portland - Kailua-Kona | Wed, Nov 25 | Alaska Airlines
        €527
        50% off
        €1,060 €527
      • KOA 23:59
        10h 23m
        1 stop
        PDX 12:22
        Kailua-Kona - Portland | Thu, Nov 5 | United Airlines
        PDX 07:00
        14h 25m
        1 stop
        KOA 19:25
        Portland - Kailua-Kona | Tue, Nov 10 | Delta Air Lines
        €527
        50% off
        €1,060 €527
      • KOA 22:09
        17h 47m
        1 stop
        PDX 17:56
        Kailua-Kona - Portland | Mon, Nov 23 | American Airlines
        PDX 05:15
        11h 47m
        1 stop
        KOA 15:02
        Portland - Kailua-Kona | Mon, Nov 30 | American Airlines
        €529
        50% off
        €1,060 €529
      • KOA 23:59
        10h 23m
        1 stop
        PDX 12:22
        Kailua-Kona - Portland | Mon, Nov 16 | United Airlines
        PDX 14:49
        10h 3m
        1 stop
        KOA 22:52
        Portland - Kailua-Kona | Mon, Nov 23 | Alaska Airlines
        €531
        50% off
        €1,060 €531
      • KOA 06:00
        8h 33m
        1 stop
        PDX 16:33
        Kailua-Kona - Portland | Thu, Nov 12 | Alaska Airlines
        PDX 11:00
        9h 32m
        1 stop
        KOA 18:32
        Portland - Kailua-Kona | Thu, Nov 19 | Delta Air Lines
        €535
        50% off
        €1,060 €535
      • KOA 13:00
        17h 25m
        1 stop
        PDX 14:00
        Kailua-Kona - Portland | Fri, Oct 16 | Normal Airline
        PDX 15:00
        6h
        Direct
        KOA 16:00
        Portland - Kailua-Kona | Sun, Oct 18 | Normal Airline
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      • Cheapest nonstop
        KOA 11:41
        5h 46m
        Direct
        PDX 20:27
        Kailua-Kona - Portland | Thu, Oct 15 | Alaska Airlines
        €249 €628
        60% off
        60% off
        €628 €249
      • KOA 13:49
        16h 52m
        1 stop
        PDX 09:41
        Kailua-Kona - Portland | Fri, Oct 23 | Alaska Airlines
        €176 €628
        72% off
        72% off
        €628 €176
      • KOA 10:36
        9h 11m
        1 stop
        PDX 22:47
        Kailua-Kona - Portland | Sat, Oct 17 | Alaska Airlines
        €180 €628
        71% off
        71% off
        €628 €180
      • KOA 22:55
        8h 15m
        1 stop
        PDX 10:10
        Kailua-Kona - Portland | Fri, Oct 23 | United Airlines
        €213
        66% off
        €628 €213
      • KOA 22:00
        10h 6m
        1 stop
        PDX 10:06
        Kailua-Kona - Portland | Thu, Dec 10 | Delta Air Lines
        €240
        62% off
        €628 €240
      • KOA 22:00
        10h 6m
        1 stop
        PDX 10:06
        Kailua-Kona - Portland | Fri, Dec 11 | Delta Air Lines
        €240
        62% off
        €628 €240
      • KOA 22:00
        10h 6m
        1 stop
        PDX 10:06
        Kailua-Kona - Portland | Sat, Dec 12 | Delta Air Lines
        €240
        62% off
        €628 €240
      • KOA 21:45
        8h 44m
        1 stop
        PDX 08:29
        Kailua-Kona - Portland | Mon, Nov 16 | Delta Air Lines
        €249
        60% off
        €628 €249
      • KOA 22:55
        8h 15m
        1 stop
        PDX 10:10
        Kailua-Kona - Portland | Wed, Oct 21 | United Airlines
        €464
        26% off
        €628 €464
      • KOA 13:00
        17h 25m
        1 stop
        PDX 14:00
        Kailua-Kona - Portland | Fri, Oct 16 | Normal Airline
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Displayed flight fares from Ellison Onizuka Kona International Airport to Portland International Airport are based on average prices across airlines for the next 3 months according to the latest Trip.com 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 Alaska Airlines (from €176) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Alaska Airlines
From €176
United Airlines
From €213
Delta Air Lines
From €240
American Airlines
From €264
Southern Airways Express
From €623

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. UA1722

    Ellison Onizuka Kona International Airport

    12:00

    KOA

    5h 8m

    Direct

    20:08

    SFO

    S M T W T F S
    Search

  2. UA2413

    San Francisco International Airport

    21:02

    SFO

    1h 55m

    Direct

    22:57

    PDX

    S M T W T F S

  3. UA1724

    Ellison Onizuka Kona International Airport

    22:55

    KOA

    5h 6m

    Direct

    07:01

    SFO

    S M T W T F S
    Search

  4. UA5777

    San Francisco International Airport

    08:10

    SFO

    2h

    Direct

    10:10

    PDX

    S M T W T F S

  5. DL485

    Ellison Onizuka Kona International Airport

    21:06

    KOA

    6h 1m

    Direct

    06:07

    SEA

    S M T W T F S
    Search

  6. DL3953

    Seattle-Tacoma International Airport

    07:32

    SEA

    1h 14m

    Direct

    08:46

    PDX

    S M T W T F S

  7. AS266

    Ellison Onizuka Kona International Airport

    10:36

    KOA

    5h 28m

    Direct

    19:04

    SAN

    S M T W T F S
    Search

  8. AS794

    San Diego International Airport

    20:05

    SAN

    2h 42m

    Direct

    22:47

    PDX

    S - - W T - S

  9. DL486

    Ellison Onizuka Kona International Airport

    22:02

    KOA

    5h 23m

    Direct

    06:25

    LAX

    S M T W T F S
    Search

  10. DL2975

    Los Angeles International Airport

    07:00

    LAX

    2h 31m

    Direct

    09:31

    PDX

    S M T W T F S

  11. UA1724

    Ellison Onizuka Kona International Airport

    22:55

    KOA

    5h 6m

    Direct

    07:01

    SFO

    S M T W T F S
    Search

  12. UA2624

    San Francisco International Airport

    10:15

    SFO

    1h 50m

    Direct

    12:05

    PDX

    S M T W T F S

  13. UA1724

    Ellison Onizuka Kona International Airport

    22:55

    KOA

    5h 6m

    Direct

    07:01

    SFO

    S M T W T F S
    Search

  14. UA2851

    San Francisco International Airport

    12:36

    SFO

    1h 51m

    Direct

    14:27

    PDX

    S M T W T F S

  15. AA664

    Ellison Onizuka Kona International Airport

    21:45

    KOA

    5h 52m

    Direct

    06:37

    PHX

    S M T W T F S
    Search

  16. AA2986

    Phoenix Sky Harbor International Airport

    10:45

    PHX

    2h 54m

    Direct

    13:39

    PDX

    S M T W T F S

  17. AS843

    Ellison Onizuka Kona International Airport

    13:49

    KOA

    5h 11m

    Direct

    22:00

    SMF

    S - T - - F -
    Search

  18. AS338

    Sacramento International Airport

    08:03

    SMF

    1h 38m

    Direct

    09:41

    PDX

    S M T W T F S
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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 €176
Cheapest return ticket price €458

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

  • How long is the flight from Ellison Onizuka Kona International Airport to Portland International Airport?

    Ellison Onizuka Kona International Airport to Portland International Airport takes about 5 hours 13 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • 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 11:41, and the last departs at 12:21, with about 2 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 €457 in December, 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 €176, and round-trip fares start from €458. The current lowest fare is a Alaska Airlines flight departing on Fri, Oct 23; 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 8 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 €359. 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 the estimated lowest prices and include all taxes and fees found in the last 24 hours.

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Prices displayed on this page are all-inclusive (including taxes, fuel surcharges, civil aviation development fund, etc.), with all fees confirmed before payment. Fees for luggage, 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 have been updated within the last 24 hours—sometimes even in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the cancellation and change policies for each flight ticket during the booking process, including any fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply according to the airline's ticket policy.
Cancellation/change due to a flight schedule change:
If the flight schedule has changed 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 visit the customer support pages.