S$ 136 Cheap Flights from Portland to Kailua-Kona (PDX-KOA)

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Cheap Flights from Portland to Kailua-Kona starting at S$ 136

Book one-way or return flights from Portland to Kailua-Kona from as little as S$ 136. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Portland to Kailua-Kona? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Portland to Kailua-Kona. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Cheapest Airlines flying from Portland to Kailua-Kona

View airlines operating flights from Portland to Kailua-Kona. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Hawaiian Airlines

From S$ 136

Frontier Airlines

From S$ 249

Alaska Airlines

From S$ 272

Delta Air Lines

From S$ 275

United Airlines

From S$ 299

American Airlines

From S$ 351

ANA airlines

Find more flights and airlines

Alternative Routes from Portland to Kailua-Kona

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Portland to Kailua-Kona.

Cheapest
PDX
09:40
8h 40m
1 transfer
KOA
15:20
Portland International Airport - Kona International Airport
Fri, May 24Hawaiian Airlines
S$ 136
PDX
09:40
8h 40m
1 transfer
KOA
15:20
Portland International Airport - Kona International Airport
Fri, May 24Hawaiian Airlines
S$ 136
Find More Flights

Frequently Asked Questions

When to buy flight tickets from Portland (PDX) to Kailua-Kona (KOA) the cheapest?
Airlines adjust prices for flights from Portland to Kailua-Kona based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much is a flight from Portland (PDX) to Kailua-Kona (KOA) cost?
According to Trip.com's data, the lowest price is around S$ 776.
How long is a flight from Portland (PDX) to Kailua-Kona (KOA)?
It takes about 6 hours 2 minutes to fly from Portland (PDX) to Kailua-Kona (KOA).
What are the most popular airlines that fly from Portland (PDX) to Kailua-Kona (KOA)?
Airlines with flights from Portland (PDX) to Kailua-Kona (KOA): Alaska Airlines.
What's the most popular airline for direct flights from Portland (PDX) to Kailua-Kona (KOA)?
Alaska Airlines operates 2 direct flights from Portland (PDX) to Kailua-Kona (KOA).
How many airports in Kailua-Kona?
There are 1 airports near Kailua-Kona: Kona International Airport.

How to find a cheap flight from Portland to Kailua-Kona

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Kailua-Kona. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to Kailua-Kona

Cheapest direct flight price	S$ 135
Cheapest return ticket price	S$ 542
Cheapest month	April
Peak season for travel	July
Flight distance	4,195.91km
Average flight time	6 hours 2 minutes
Popular airline	Alaska Airlines