November is by far the best month, wherein you can get cheapest flights for Kona to Portland. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

KOA
18:56
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
09:50
Portland
Portland International Airport
Sun, 14 Dec 2025

KOA
20:43
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
08:28
Portland
Portland International Airport
Sun, 14 Dec 2025

KOA
21:55
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
10:57
Portland
Portland International Airport
Sun, 14 Dec 2025

KOA
18:56
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
11:03
Portland
Portland International Airport
Sun, 14 Dec 2025

KOA
06:00
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
16:22
Portland
Portland International Airport
Sat, 13 Dec 2025

KOA
21:30
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
10:55
Portland
Portland International Airport
Sun, 14 Dec 2025

KOA
11:40
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
19:18
Portland
Portland International Airport
Sat, 13 Dec 2025

KOA
11:40
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
19:18
Portland
Portland International Airport
Sat, 13 Dec 2025

KOA
20:55
Kona
Ellison Onizuka Kona International At Keahole Airport
Sat , 13 Dec 2025

PDX
09:38
Portland
Portland International Airport
Sun, 14 Dec 2025

KOA
21:30
Kona
Ellison Onizuka Kona International At Keahole Airport
Wed , 03 Dec 2025

PDX
09:50
Portland
Portland International Airport
Thu, 04 Dec 2025

KOA
17:00
Kona
Ellison Onizuka Kona International At Keahole Airport
Wed , 03 Dec 2025

PDX
09:32
Portland
Portland International Airport
Thu, 04 Dec 2025










Flying from Kona to Portland has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Kona to Portland is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Ellison Onizuka Kona International At Keahole Airport (KOA) and Portland International Airport (PDX). You can expect a flight distance of approximately 4195 km, and most direct services cover it in around 12:03.
Let’s take a closer look at everything you need to know before booking your flight from Kona to Portland.
| Flight Details | Information |
|---|---|
| Route Distance | 4195 km |
| Average Flight Time | 12:03 hrs |
| Departure Airport | Ellison Onizuka Kona International At Keahole Airport (KOA) |
| Arrival Airport | Portland International Airport (PDX) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | Hawaiian Airlines, Delta Airlines, American Airlines, United Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.