What is the cheapest airline that flies from Oregon to Kona Intl?

American Airlines, United Airlines, and Delta are the most popular carriers operating from Oregon to Kona Intl

How many flights depart from Oregon to Kailua-Kona on average per day?

1 flights are operational daily from Oregon to Kailua-Kona as of December 2025. The most popular departure time for this route is 10:00AM, with 100% of flights per day taking off at noon.

What airlines fly to Kailua-Kona?

Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Kailua-Kona from Oregon according to our data. Alaska Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Kailua-Kona. Keep in mind that there are 6 different airlines that fly to Kailua-Kona on a routine basis, so you have a few additional options to choose from.

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

Flight times vary depending on what airport in Oregon you fly out of and what airport in Kailua-Kona you fly into. For example, flying from Portland to Kailua-Kona takes 5h 58m on average. On the other hand, flying from Medford to Kailua-Kona takes 8h 42m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from Oregon to Kailua-Kona on average per week?

The number of flights available between Oregon and Kailua-Kona is 8 per week as of December 2025. The most frequent departure day is Mon, with 25% of weekly flights leaving on this day.

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

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

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

There are 6 operators available for flights from Oregon to Kona Intl Airport as of December 2025.

How old do you have to be to fly from Oregon to Kona Intl 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 Oregon to Kona Intl Airport.

What documentation or ID do you need to fly to Kona Intl Airport?

The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$129 Cheap Flights from Oregon to Kailua-Kona in 2025/26

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Find the cheapest flights from Oregon to Kailua-Kona

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 2:44 pm

PDX

KOA

8h 59m1 stop

2:34 pm - 12:39 am

KOA

PDX

8h 05m1 stop

$257United Airlines

Wed, Jan 28 - Mon, Feb 2

10:30 am - 6:30 pm

PDX

KOA

10h 00m1 stop

8:45 pm - 8:33 am

KOA

PDX

9h 48m1 stop

$267Delta

Wed, Jan 21 - Thu, Jan 29

5:50 am - 3:51 pm

PDX

KOA

12h 01m1 stop

9:55 pm - 10:48 pm

KOA

PDX

22h 53m1 stop

$271Delta

Mon, Feb 2 - Fri, Feb 13

5:30 am - 6:30 pm

PDX

KOA

15h 00m2 stops

7:55 pm - 9:09 am

KOA

PDX

11h 14m1 stop

$273Delta

Wed, Jan 21 - Thu, Jan 29

9:20 am - 6:30 pm

PDX

KOA

11h 10m2 stops

9:55 pm - 10:48 pm

KOA

PDX

22h 53m1 stop

$277Delta

Mon, Feb 2 - Fri, Feb 13

7:10 am - 6:30 pm

PDX

KOA

13h 20m2 stops

10:55 pm - 12:44 pm

KOA

PDX

11h 49m2 stops

$278Delta

Wed, Jan 28 - Mon, Feb 2

5:35 pm - 9:30 pm

MFR

KOA

29h 55m1 stop

9:10 pm - 1:02 pm

KOA

MFR

13h 52m1 stop

$334Alaska Airlines

Wed, Feb 4 - Wed, Feb 11

5:35 pm - 4:00 pm

MFR

KOA

24h 25m2 stops

9:10 pm - 5:07 pm

KOA

MFR

17h 57m1 stop

$337Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

8:45 am - 9:30 pm

RDM

KOA

14h 45m2 stops

9:10 pm - 11:52 pm

KOA

RDM

24h 42m1 stop

$339Multiple Airlines

Tue, Jan 13 - Tue, Jan 27

9:02 am - 10:57 pm

RDM

KOA

15h 55m1 stop

7:45 am - 9:32 pm

KOA

RDM

10h 47m1 stop

$342Alaska Airlines

Tue, Feb 24 - Wed, Mar 11

Alaska Airlines flights from Oregon to Kailua-Kona

Our best Alaska Airlines deals on Oregon to Kailua-Kona flight tickets

Alaska Airlines

Feb 2

PDX5:35 pmPortland

20h 56m

2 stops

KOA12:31 pmKona Intl

Feb 3

KOA4:27 pmKona Intl

18h 11m

2 stops

PDX12:38 pmPortland

$312

Find similar

Alaska Airlines

Feb 2

PDX5:35 pmPortland

20h 56m

2 stops

KOA12:31 pmKona Intl

Feb 3

KOA2:51 pmKona Intl

23h 53m

1 stop

PDX4:44 pmPortland

$315

Find similar

Alaska Airlines

Feb 4

MFR5:35 pmMedford

29h 55m

1 stop

KOA9:30 pmKona Intl

Feb 11

KOA9:10 pmKona Intl

13h 52m

1 stop

MFR1:02 pmMedford

$334

Find similar

Delta flights from Oregon to Kailua-Kona

Our best Delta deals on Oregon to Kailua-Kona flight tickets

Delta

Jan 21

PDX10:30 amPortland

10h 00m

1 stop

KOA6:30 pmKona Intl

Jan 29

KOA8:45 pmKona Intl

9h 48m

1 stop

PDX8:33 amPortland

$267

Find similar

Delta

Feb 2

PDX5:50 amPortland

12h 01m

1 stop

KOA3:51 pmKona Intl

Feb 13

KOA9:55 pmKona Intl

22h 53m

1 stop

PDX10:48 pmPortland

$271

Find similar

Delta

Jan 28

PDX5:30 amPortland

15h 00m

2 stops

KOA6:30 pmKona Intl

Feb 4

KOA9:55 pmKona Intl

8h 38m

1 stop

PDX8:33 amPortland

$273

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 1/28

7:45 am-2:44 pm

1 stop8h 59m

Kona Intl

Mon 2/2

2:34 pm-12:39 am

1 stop8h 05m

$257

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 1/21

10:30 am-6:30 pm

1 stop10h 00m

Kona Intl

Thu 1/29

8:45 pm-8:33 am

1 stop9h 48m

$267

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 2/2

5:50 am-3:51 pm

1 stop12h 01m

Kona Intl

Fri 2/13

9:55 pm-10:48 pm

1 stop22h 53m

$271

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 1/21

5:30 am-6:30 pm

2 stops15h 00m

Kona Intl

Thu 1/29

7:55 pm-9:09 am

1 stop11h 14m

$273

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Mon 2/2

9:20 am-6:30 pm

2 stops11h 10m

Kona Intl

Fri 2/13

9:55 pm-10:48 pm

1 stop22h 53m

$277

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 1/28

7:10 am-6:30 pm

2 stops13h 20m

Kona Intl

Mon 2/2

10:55 pm-12:44 pm

2 stops11h 49m

$278

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

Wed 2/4

5:35 pm-9:30 pm

1 stop29h 55m

Kona Intl

Wed 2/11

9:10 pm-1:02 pm

1 stop13h 52m

$334

MedfordKailua-Kona

MFR - KOA

MFRKOA

Medford

Wed 2/4

5:35 pm-4:00 pm

2 stops24h 25m

Kona Intl

Wed 2/11

9:10 pm-5:07 pm

1 stop17h 57m

$337

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 1/13

8:45 am-9:30 pm

2 stops14h 45m

Kona Intl

Tue 1/27

9:10 pm-11:52 pm

1 stop24h 42m

$339

RedmondKailua-Kona

RDM - KOA

RDMKOA

Bend/Redmond

Tue 2/24

9:02 am-10:57 pm

1 stop15h 55m

Kona Intl

Wed 3/11

7:45 am-9:32 pm

1 stop10h 47m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

Other information

What is the cheapest month to fly to Kailua-Kona?

The cheapest month to fly to Kailua-Kona from Oregon is in January. Flight prices, which tend to average around $437, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Kailua-Kona, with average flight prices from Oregon averaging around $437.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Tuesday when prices can be found for as low as $536. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Saturday is $644.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from Oregon in the evening is the least expensive time of day to depart. momondo users have found prices as low as $288 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Kailua-Kona is in the afternoon when prices are around $608.

What is the cheapest Oregon to Kona Intl flight route?

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

How far in advance should I book a flight to Kailua-Kona?

You are more likely to see cheaper flights to Kailua-Kona from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $536 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from Oregon for as low as $442 on momondo.

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

There are 4 cabin classes available to choose from on Oregon to Kona Intl 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 Oregon to Kailua-Kona flights?

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

Cheap Oregon to Kailua-Kona flight deals and tips

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

Best Price Found	$304
Fastest flight time	5h 58m
Direct flights	Every day
Airports in Kailua-Kona	1 airport

The best one-way flight to Kailua-Kona from Oregon in the past 72 hours is $304. The best round-trip flight deal from Oregon to Kailua-Kona found on momondo in the last 72 hours is $457.

The fastest flight from Oregon to Kailua-Kona takes 5h 58m

Direct flights go from Oregon to Kailua-Kona every day.

There is 1 airport in Kailua-Kona. From Oregon there are direct flights to Kona Intl (KOA).

Search flight deals

When did momondo last update prices for flights from Oregon to Kona Intl Airport?
Prices for flights from Oregon to Kona Intl Airport are updated daily.
How many operators does momondo search for flights from Oregon to Kona Intl Airport?
There are 6 operators available for flights from Oregon to Kona Intl Airport as of December 2025.
How old do you have to be to fly from Oregon to Kona Intl 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 Oregon to Kona Intl Airport.
What documentation or ID do you need to fly to Kona Intl Airport?
The travel and health documents required for your trip to Kona Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kona Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Oregon to Kailua-Kona?
momondo data reveals that the most frequently booked plane model on the route from Oregon to Kailua-Kona is Boeing 737 MAX 9, representing 37.82% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 25.00%, Boeing 737-800 Passenger/BBJ2 (winglets) at 14.10%, and Boeing 737 at 12.18%.

Best airlines flying from Oregon to Kailua-Kona

Compare and see reviews for airlines that fly from Oregon to Kailua-Kona with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $205	Free Cancellation	Rating 7.9 8,015 reviews	Search Delta flights
United Airlines	PriceFrom $215	Free Cancellation	Rating 7.4 9,106 reviews	Search United Airlines flights
Southwest	PriceFrom $257	Free Cancellation	Rating 8.0 4,255 reviews	Search Southwest flights
Hawaiian Airlines	PriceFrom $289	Free Cancellation	Rating 7.8 2,820 reviews	Search Hawaiian Airlines flights
American Airlines	PriceFrom $334	Free Cancellation	Rating 7.2 11,051 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $350	Free Cancellation	Rating 8.0 11,514 reviews	Search Alaska Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Oregon to Kailua-Kona. momondo saves you time and could save you money on your trip.

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

Flights from Oregon to Kailua-Kona with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Kailua-Kona from Oregon. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Oregon to Kailua-Kona flights. All you need is a valid email address and we will do the rest; it is that quick and easy.