When is the cheapest time of year to fly from Kailua-Kona to Portland?

Based on statistics over the past years, the lowest prices for flights from Kailua-Kona to Portland can be found flying in these months: .

Cheap Flights from Kailua-Kona to Portland

Cheapest flights from Kailua-Kona to Portland

Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Kailua-Kona to Portland. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.

Cheapest one way flight

$177

United Airlines

1 transfer

7h 46m

11/20/2025

The cheapest one-way flight from Kailua-Kona to Portland departs on 11/20/2025, is operated by United Airlines and costs $177

Cheapest round trip flight

$314

Alaska Airlines

1 transfer

14h 10m

02/20/2026

The cheapest roundtrip flight from Kailua-Kona to Portland departs on 02/20/2026, is operated by Alaska Airlines and costs $314

The fastest flight

7h 46m

Fastest flight from Kailua-Kona to Portland takes 7h 46m

Direct flights

No direct flights

There are no direct flights on this route.

Earliest flight

1:03 PM

Latest flight

1:03 PM

Direct flights count

16

Distance

4195km

Timezone difference

2h

The distance between Kailua-Kona and Portland is 4195km (2601 miles). There are 16 direct flights from Kailua-Kona to Portland. The time difference between Kailua-Kona and Portland is 2h. Flights from Kailua-Kona begin at 1:03 PM. The latest flight from Kailua-Kona departs at 1:03 PM

Remember that on average the ideal time to book flights is 2 months before departure!

Airfare from Kailua-Kona to Portland by month

We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Kailua-Kona to Portland

Avg Price

Airlines operating on route

Flights from Kailua-Kona to Portland are operated by several airlines — Alaska Airlines and United Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $177, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.

Alaska Airlines

Starting at $317

United Airlines

Starting at $177

Direct Flights from Kailua-Kona to Portland

A direct flight is the most convenient and comfortable way to fly from Kailua-Kona to Portland, despite the fact that sometimes flights with transfers can cost significantly less.

Kailua-Kona — Portland

KOA — PDX

11/19/2025

Departure

Direct flight

AS841

Starting at $317

Kailua-Kona — Portland

KOA — PDX

11/22/2025

Departure

Direct flight

AS841

Starting at $397

Schedule of direct flights from Kailua-Kona to Portland

A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Kailua-Kona to Portland:

Unable to find information about the schedule of direct flights from

Kailua-Kona airports overview

Kona International Airport at Keahole

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KOA

0km

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Portland airports overview

Portland International Airport

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PDX

0km

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Frequently asked questions (FAQ)

Answers to questions about the route that travelers are most interested in.

How much is the cheapest flight ticket from Kailua-Kona to Portland?

The cheapest flight ticket from Kailua-Kona to Portland according to data for the last 48 hours costs $177

When is the best time to buy air tickets on the route Kailua-Kona — Portland?

Often the best time to buy tickets from Kailua-Kona to Portland is 2 months before departure.

How long does it take to fly from Kailua-Kona to Portland?

The fastest flights from Kailua-Kona to Portland start from 7 hours 46 minutes in the air.

Which airline can fly direct from Kailua-Kona to Portland?

The following airlines operate direct flights on the route Kailua-Kona — Portland: Alaska Airlines

Special offers and sales on air tickets from Kailua-Kona to Portland

We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.

We couldn't find any special offers for flights from Kailua-Kona to Portland

Alternative routes

Concord ➜ Portland•Honolulu ➜ Portland•Berkeley ➜ Portland•Sacramento ➜ Portland•Stockton ➜ Portland•San Francisco ➜ Portland•San Jose ➜ Portland•Santa Maria ➜ Portland•Santa Rosa ➜ Portland•Kailua-Kona ➜ Bellingham•Kailua-Kona ➜ Boise•Kailua-Kona ➜ Eugene•Kailua-Kona ➜ Spokane•Kailua-Kona ➜ Everett•Kailua-Kona ➜ Seattle•Kailua-Kona ➜ Yakima•Kailua-Kona ➜ Kelowna•Kailua-Kona ➜ Abbotsford

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Cheapest one way flight

$177

United Airlines

1 transfer

7h 46m

11/20/2025

The cheapest one-way flight from Kailua-Kona to Portland departs on 11/20/2025, is operated by United Airlines and costs $177

Cheapest round trip flight

$314

Alaska Airlines

1 transfer

14h 10m

02/20/2026

The cheapest roundtrip flight from Kailua-Kona to Portland departs on 02/20/2026, is operated by Alaska Airlines and costs $314

The fastest flight