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Cheap flights from Kailua-Kona to Portland from $122

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Portland departing on 1/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kailua-Kona to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
9:20 pm - 10:39 am
KOA
-
PDX
11h 19m1 stop
American Airlines Logo
6:01 am - 2:54 pm
PDX
-
KOA
10h 53m1 stop
$217American Airlines
mer., janv. 14 - lun., janv. 19
Delta Logo
8:45 pm - 8:33 am
KOA
-
PDX
9h 48m1 stop
Delta Logo
6:25 am - 6:30 pm
PDX
-
KOA
14h 05m1 stop
$243Delta
jeu., janv. 15 - mar., janv. 20
Delta Logo
8:45 pm - 10:07 am
KOA
-
PDX
11h 22m1 stop
Delta Logo
7:10 am - 6:30 pm
PDX
-
KOA
13h 20m2 stops
$248Delta
mer., janv. 14 - lun., janv. 19
Delta Logo
8:45 pm - 8:33 am
KOA
-
PDX
9h 48m1 stop
Delta Logo
6:25 am - 6:30 pm
PDX
-
KOA
14h 05m1 stop
$257Delta
jeu., janv. 15 - mar., janv. 20
Delta Logo
8:45 pm - 8:33 am
KOA
-
PDX
9h 48m1 stop
Delta Logo
7:10 am - 6:30 pm
PDX
-
KOA
13h 20m2 stops
$262Delta
jeu., janv. 15 - lun., janv. 19
Delta Logo
8:45 pm - 10:07 am
KOA
-
PDX
11h 22m1 stop
Delta Logo
5:30 am - 6:30 pm
PDX
-
KOA
15h 00m2 stops
$278Delta
jeu., janv. 15 - mar., janv. 20
United Airlines Logo
2:34 pm - 12:31 am
KOA
-
PDX
7h 57m1 stop
United Airlines Logo
5:35 am - 2:44 pm
PDX
-
KOA
11h 09m1 stop
$287United Airlines
ven., janv. 16 - mer., janv. 21
Delta Logo
8:40 pm - 9:25 am
KOA
-
PDX
9h 45m1 stop
Delta Logo
11:10 am - 5:41 pm
PDX
-
KOA
9h 31m1 stop
$330Delta
mer., avr. 29 - lun., mai 11
Alaska Airlines Logo
9:10 pm - 9:29 am
KOA
-
PDX
10h 19m1 stop
Alaska Airlines Logo
1:38 pm - 9:30 pm
PDX
-
KOA
9h 52m1 stop
$331Alaska Airlines
jeu., janv. 22 - lun., janv. 26
Delta Logo
9:30 pm - 12:44 pm
KOA
-
PDX
13h 14m2 stops
Delta Logo
5:50 am - 3:51 pm
PDX
-
KOA
12h 01m1 stop
$335Delta
mar., janv. 13 - jeu., janv. 15

American Airlines flights from Kailua-Kona to Portland

Our best American Airlines deals on Kailua-Kona to Portland flight tickets
American Airlines
Jan 14
KOA9:20 pmKona Intl
11h 19m
1 stop
PDX10:39 amPortland
Jan 19
PDX6:01 amPortland
10h 53m
1 stop
KOA2:54 pmKona Intl
$217
Find similar
American Airlines
Jan 29
KOA9:20 pmKona Intl
12h 02m
1 stop
PDX11:22 amPortland
Feb 19
PDX6:40 amPortland
14h 14m
1 stop
KOA6:54 pmKona Intl
$273
Find similar
American Airlines
Dec 24
KOA10:09 pmKona Intl
13h 35m
1 stop
PDX1:44 pmPortland
Jan 5
PDX6:20 amPortland
10h 34m
1 stop
KOA2:54 pmKona Intl
$601
Find similar

Alaska Airlines flights from Kailua-Kona to Portland

Our best Alaska Airlines deals on Kailua-Kona to Portland flight tickets
Alaska Airlines
Jan 22
KOA9:10 pmKona Intl
10h 19m
1 stop
PDX9:29 amPortland
Jan 26
PDX1:38 pmPortland
9h 52m
1 stop
KOA9:30 pmKona Intl
$331
Find similar
Alaska Airlines
Jan 22
KOA9:10 pmKona Intl
10h 19m
1 stop
PDX9:29 amPortland
Jan 26
PDX7:51 amPortland
6h 13m
KOA12:04 pmKona Intl
$349
Find similar
Alaska Airlines
Jan 22
KOA9:10 pmKona Intl
10h 19m
1 stop
PDX9:29 amPortland
Jan 26
PDX5:35 pmPortland
20h 56m
2 stops
KOA12:31 pmKona Intl
$352
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kailua-Kona to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated décembre 18, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mer. 1/14

9:20 pm-10:39 am

1 stop11h 19m

Portland

lun. 1/19

6:01 am-2:54 pm

1 stop10h 53m

$217

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

jeu. 1/15

8:45 pm-8:33 am

1 stop9h 48m

Portland

mar. 1/20

6:25 am-6:30 pm

1 stop14h 05m

$243

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mer. 1/14

8:45 pm-10:07 am

1 stop11h 22m

Portland

lun. 1/19

7:10 am-6:30 pm

2 stops13h 20m

$248

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

jeu. 1/15

8:45 pm-8:33 am

1 stop9h 48m

Portland

mar. 1/20

6:25 am-6:30 pm

1 stop14h 05m

$257

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

jeu. 1/15

8:45 pm-8:33 am

1 stop9h 48m

Portland

lun. 1/19

7:10 am-6:30 pm

2 stops13h 20m

$262

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

jeu. 1/15

8:45 pm-10:07 am

1 stop11h 22m

Portland

mar. 1/20

5:30 am-6:30 pm

2 stops15h 00m

$278

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

ven. 1/16

2:34 pm-12:31 am

1 stop7h 57m

Portland

mer. 1/21

5:35 am-2:44 pm

1 stop11h 09m

$287

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mer. 4/29

8:40 pm-9:25 am

1 stop9h 45m

Portland

lun. 5/11

11:10 am-5:41 pm

1 stop9h 31m

$330

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

jeu. 1/22

9:10 pm-9:29 am

1 stop10h 19m

Portland

lun. 1/26

1:38 pm-9:30 pm

1 stop9h 52m

$331

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mar. 1/13

9:30 pm-12:44 pm

2 stops13h 14m

Portland

jeu. 1/15

5:50 am-3:51 pm

1 stop12h 01m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Kailua-Kona to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Kailua-Kona is in January. Flight prices, which tend to average around $325, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in January, then you should wait until November to fly from Kailua-Kona, when ticket prices are also cheap, with an average price of $354.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Wednesday when prices can be found for as low as $549. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Saturday, with ticket prices averaging around $622.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $387. In the afternoon is when there is more demand to fly to Portland, so prices are often more expensive at around $602 per ticket.

What is the cheapest Kona Intl to Portland flight route?

Fly from Kona Intl to Portland for the best Kona Intl - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Kailua-Kona when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $488 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Kailua-Kona for as low as $441 on momondo.

What cabin class options are available on Kona Intl to Portland flights?

There are 4 cabin classes available to choose from on Kona Intl to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Kailua-Kona to Portland flights?

You could potentially save up to 35% on your flight if you consider stops on a Kailua-Kona to Portland flight.

How have Kailua-Kona to Portland flight prices changed over time?

As of December 2025, prices for Kailua-Kona to Portland flights are approximately 56% more expensive when compared to flights at the same time last year.

When to book flights from Kailua-Kona to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Kailua-Kona to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Kailua-Kona to Portland (KOA to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Portland

Best Price Found

$257

Fastest flight time

5h 33m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Kailua-Kona in the past 72 hours is $257. The best round-trip flight deal from Kailua-Kona to Portland found on momondo in the last 72 hours is $983.
The fastest flight from Kailua-Kona to Portland takes 5h 33m
Direct flights go from Kailua-Kona to Portland every day.
There is 1 airport in Portland. From Kailua-Kona there are direct flights to Portland (PDX).
Search flight deals

  • How far is Kona Intl to Portland by plane?

    Portland is 2602.9 mi away from Kona Intl. By plane, this route typically takes 5h 33m.

  • When did momondo last update prices for flights from Kona Intl Airport to Portland Airport?

    Prices for flights from Kona Intl Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Kona Intl Airport to Portland Airport?

  • How old do you have to be to fly from Kona Intl Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Kona Intl Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The necessary travel and health documents for your Portland Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Kailua-Kona to Portland?

  • What is the most popular airline from Kailua-Kona to Portland?

Best airlines flying from Kailua-Kona to Portland

Compare and see reviews for airlines that fly from Kailua-Kona to Portland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $231Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
DeltaPriceFrom $277Free CancellationRating
7.9
8,009 reviews
Search Delta flights
American AirlinesPriceFrom $313Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
Alaska AirlinesPriceFrom $327Free CancellationRating
8.0
11,479 reviews
Search Alaska Airlines flights
Hawaiian AirlinesPriceFrom $373Free CancellationRating
7.8
2,820 reviews
Search Hawaiian Airlines flights
SouthwestPriceFrom $417Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

  • Alaska Airlines Flights From Kailua-Kona to Portland

    Alaska Airlines is one of the most popular airlines flying from Kailua-Kona to Portland, operating 1 flight/week on average for this route. A good Alaska Airlines flight deal for Kailua-Kona to Portland starts from $327 round-trip, up to an average price of $562. Our users have rated Alaska Airlines at 8.0/10.

  • Hawaiian Airlines Flights From Kailua-Kona to Portland

    $373 is the best Hawaiian Airlines flight deal from Kailua-Kona to Portland found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $547, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,820 user reviews) flies into Portland from Kailua-Kona 2 times in an average week so prices can vary.

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Vancouver
Salem
Astoria
Long Beach
Depoe Bay
Rockaway Beach
Beaverton
Hillsboro
Hood River
McMinnville
Gresham
Longview
Tigard
The Dalles
Pacific City
Manzanita
Tillamook

Why use momondo?

Why should I use momondo to find a flight deal from Kailua-Kona to Portland?

Finding the right flight to Portland from Kailua-Kona is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Portland quick and easy, saving you time and money.

Can I find flights from Kailua-Kona to Portland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Kailua-Kona to Portland flights to just show those with flexible booking policies.

How can momondo help me find flights from Kailua-Kona to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Kailua-Kona to Portland.

I’m not ready to book a flight from Kailua-Kona to Portland right now. Can momondo alert me if prices change?

Price alerts on flights to Portland from Kailua-Kona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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