On this page, you can find and purchase flight tickets for the Kailua-Kona — Portland route. The distance between the cities is 4,191 km, with an average flight frequency of about 4 flights per week.
Alaska Airlines operates flights on this destination. Ticket prices change regularly, so to find the best deals, use the low-price calendar and price dynamics chart provided on the website.
The table shows direct flights Kailua-Kona → Portland on the selected date. The flight takes approximately 5 h 37 min. Regular flights are operated by Alaska Airlines. Departures from Kona International Airport at Keahole airports, arrivals at Portland International Airport.
For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.
Below is a calendar of the lowest flight ticket prices for Kailua-Kona — Portland by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from AED 1,146 in y, and the most expensive are around AED 3,460 in b. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.
Kailua-Kona → Portland, average one-way price
| Month | Average price | Level | Month | Average price | Level | Month | Average price | Level |
|---|---|---|---|---|---|---|---|---|
| Jan | AED 529 | low | May | AED 1,228 | high | Sep | AED 794 | medium |
| Feb | AED 567 | low | Jun | AED 1,379 | high | Oct | AED 718 | low |
| Mar | AED 642 | low | Jul | AED 1,285 | high | Nov | AED 680 | low |
| Apr | AED 756 | medium | Aug | AED 1,190 | high | Dec | AED 945 | high |
Some values are estimated based on seasonality.
The warmest period in Portland is August, with an average temperature of around 29°C, while July is the driest month. The cold and rainy season falls between November and January, when rainfall can reach 233 mm per month.
According to current data, the most affordable flights are available in July, with prices starting AED 1,146. A significant increase in flight costs is seen in November, with fares starting AED 3,460.
July is considered the optimal choice for a trip, combining the lowest prices with favorable weather. It is best to avoid the late autumn period due to the high probability of prolonged rain and peak ticket prices.
Alaska Airlines (AS) operates regular flights on the route between Kailua-Kona and Portland. On average, there are about 4 flights per week, including direct flights connecting the Hawaiian Islands with Oregon. Detailed information on departure times, days of the week, and connection options can be found in the interactive list below.
Flights Kailua-Kona — Portland depart from Kona International Airport at Keahole and arrive at Portland International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.
The distance between the cities is 4,191 km. The average direct flight takes about 5 hours.
Alaska Airlines is the primary carrier on this route.
Yes, there are direct flights on this route, but due to their limited frequency (about 4 per week), we recommend booking tickets in advance.
Flight prices vary depending on the season and flight occupancy. You can always check the current minimum for your dates in the low-price calendar on this page.
All flights on this route arrive at Portland International Airport (PDX).
Where travelers fly most — pick a route and check prices
