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$121 Find cheap flights from Kailua-Kona to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Portland departing on 7/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Kailua-Kona to Portland, as well as popular online travel agencies
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
9:40 pm - 9:58 amKOA-PDX
9h 18m1 stop
7:15 am - 5:04 pmPDX-KOA
12h 49m1 stop
$404Delta
Find Deal
Thu, Jul 4 - Fri, Jul 26
10:37 pm - 8:10 pmKOA-PDX
18h 33m2 stops
7:55 am - 9:22 pmPDX-KOA
16h 27m2 stops
$412United Airlines
Find Deal
Fri, May 24 - Tue, May 28
10:50 pm - 6:41 pmKOA-PDX
16h 51m1 stop
7:55 am - 9:22 pmPDX-KOA
16h 27m2 stops
$427United Airlines
Find Deal
Fri, May 24 - Tue, May 28
10:18 am - 9:10 pmKOA-PDX
7h 52m1 stop
8:30 am - 1:33 pmPDX-KOA
8h 03m1 stop
$432Hawaiian Airlines
Find Deal
Sun, Aug 25 - Sat, Aug 31
1:40 pm - 10:14 pmKOA-PDX
5h 34mnonstop
8:05 am - 11:00 amPDX-KOA
5h 55mnonstop
$437Alaska Airlines
Find Deal
Sun, Aug 25 - Sat, Aug 31
3:11 pm - 7:39 amKOA-PDX
13h 28m1 stop
3:50 pm - 8:59 pmPDX-KOA
8h 09m1 stop
$440Alaska Airlines
Find Deal
Fri, May 24 - Tue, May 28
9:40 pm - 9:58 amKOA-PDX
9h 18m1 stop
5:15 am - 3:47 pmPDX-KOA
13h 32m2 stops
$444Delta
Find Deal
Thu, Jul 4 - Fri, Jul 26
8:46 am - 9:10 pmKOA-PDX
9h 24m1 stop
8:40 am - 2:28 pmPDX-KOA
8h 48m1 stop
$456Hawaiian Airlines
Find Deal
Wed, Jun 19 - Tue, Jul 23
9:23 pm - 10:33 amKOA-PDX
10h 10m1 stop
12:59 am - 1:58 pmPDX-KOA
15h 59m2 stops
$1,051American Airlines
Find Deal
Tue, Jul 2 - Tue, Jul 9
9:39 pm - 10:28 amKOA-PDX
9h 49m1 stop
12:59 am - 1:49 pmPDX-KOA
15h 50m2 stops
$1,081American Airlines
Find Deal
Sun, Aug 25 - Fri, Aug 30

Flights from Kailua-Kona to Portland - Travel Insights & Trends

Get data-powered insights and trends into flights from Kailua-Kona to Portland to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Kailua-Kona to Portland?

The average price of all flights from Kailua-Kona to Portland clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Portland on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Wednesday is the most expensive day to fly from Kailua-Kona to Portland. For your return ticket, we recommend flying on a Wednesday and avoiding Saturdays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Kailua-Kona to Portland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Kailua-Kona to Portland is February, where tickets cost $329 on average. On the other hand, the most expensive months are June and July, where the average cost of tickets is $488 and $470 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Kailua-Kona to Portland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Kailua-Kona to Portland, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 28 days before departure.

Which airlines provide the cheapest flights from Kailua-Kona to Portland?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Portland from Kailua-Kona were found on Delta ($121) and Hawaiian Airlines ($214), and the lowest round-trip tickets were found on Delta ($404) and United Airlines ($412).

Which airlines fly non-stop between Kailua-Kona and Portland?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Kailua-Kona to Portland.
There is just one airline that flies from Kailua-Kona to Portland direct and that is Alaska Airlines. The best one-way deal found from Alaska Airlines for the route is $242.

How many flights are there between Kailua-Kona and Portland per day?

There is a maximum of 1 nonstop flight a day that takes off from Kailua-Kona and lands in Portland, with an average flight time of 5h 30m. The most common departure time is 12:00 pm and most flights take off in the morning. Each week, there are 1 flights.

Which cabin class options are there for flights between Kailua-Kona and Portland?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Kailua-Kona to Portland take?

The duration of a nonstop flight to Portland from Kailua-Kona is typically 5h 31m. The journey crosses a distance of 2,606 miles.

What’s the earliest departure time from Kailua-Kona to Portland?

Early birds can take the earliest flight from Kailua-Kona at 12:07 pm and will be landing in Portland at 8:37 pm.

What’s the latest departure time from Kailua-Kona to Portland?

If you prefer to fly at night, the latest flight from Kailua-Kona to Portland jets off at 1:20 pm and lands at 9:51 pm.

Good to know

Low season

January

High season

July

Cheapest flight

$121
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Kailua-Kona to Portland

When to book flights from Kailua-Kona to Portland

Are your dates flexible? Find out the best times to travel from Kailua-Kona to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Kailua-Kona to Portland

  • What is the cheapest flight from Kailua-Kona to Portland?

    In the last 3 days, the lowest price for a flight from Kailua-Kona to Portland was $121 for a one-way ticket and $404 for a round-trip.

  • Do I need a passport to fly between Kailua-Kona and Portland?

    No, a passport isn't needed to fly from Kailua-Kona to Portland. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Kailua-Kona to Portland?

    When flying out of Kailua-Kona you will be using Kona Intl. You will be landing at Portland, also known as Portland.

  • Which airlines offer Wi-Fi service onboard planes from Kailua-Kona to Portland?

    Only Alaska Airlines offers inflight Wi-Fi service on the Kailua-Kona to Portland flight route.

  • Which aircraft models fly most regularly from Kailua-Kona to Portland?

    The Boeing 737-900 Passenger/BBJ3 (winglets) is the aircraft model that flies most regularly on the Kailua-Kona to Portland flight route.

  • Which airline alliances offer flights from Kailua-Kona to Portland?

    oneworld is the only airline alliance operating flights between Kailua-Kona and Portland.

  • On which days can I fly direct from Kailua-Kona to Portland?

    You can catch a nonstop flight from Kailua-Kona to Portland on on Saturday.

  • Which is the best airline for flights from Kailua-Kona to Portland, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Kailua-Kona to Portland are Alaska Airlines and Delta. With an average price for the route of $457 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $430 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Kailua-Kona to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kailua-Kona to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Kailua-Kona is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kailua-Kona to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Kailua-Kona with another airline. Booking your flights between Kailua-Kona and PDX can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kailua-Kona to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Kailua-Kona up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from KOA to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $256 or less one-way and $388 or less round-trip.

Prefer to fly non-stop from Kailua-Kona to Portland?

Find which airlines fly direct from Kona Intl to Portland, which days they fly and book direct flights.

Nonstop departures

Kona Intl to Portland

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights

Nonstop returns

Portland to Kona Intl

Monday

Alaska Airlines

Alaska Airlines

Tuesday

Alaska Airlines

Alaska Airlines

Wednesday

Alaska Airlines

Alaska Airlines

Thursday

Alaska Airlines

Alaska Airlines

Friday

Alaska Airlines

Alaska Airlines

Saturday

Alaska Airlines

Alaska Airlines

Sunday

Alaska Airlines

Alaska Airlines

See more direct flights
See more direct flights

Top 5 airlines serving from Kailua-Kona to Portland

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kailua-Kona to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9137 reviews
7.9Comfort
7.3Entertainment
8.6Crew
8.2Boarding
7.3Food
Airline reviews

The seats were incredibly small and the attendants were grumpy the whole time.

4.0 OkayAnonymous, May 2024EWR - PDX
Read more about Alaska Airlines reviews

The seats were incredibly small and the attendants were grumpy the whole time.

It was a tiny plane … even though I paid for upgrade, no internet… no plug ins, no entertainment… 👎🏻

Alaska continues to provide one of the best domestic US airline experiences.

I liked the fast internet and twice serving of snacks and drinks. Paid food options could have included more.

I appreciated the ability to choose between multiple flights both into and out of Portland from Burbank on the same day, so we were able to attend an event and return without spending the night. I am unable to appreciate what Alaska Air calls "streamlining" the checkin/boarding process at Burbank Airport. If you have a smartphone and the Alaska Air app, it is probably fine, but removing the option of using onsite kiosks to print boarding passes does not meet my definition of "streamlined". I also found it challenging that both Portland and Burbank airports required the plane to sit on the runway for some time due to lack of an open gate at which to disembark. It would not be so bad if we could at least remove our seat belts and move a little bit while we waited, but that is not an option. I honestly don't know whether this is because of how Alaska Air operates, or just the circumstances of the particular day and airports we were using, but I normally do not experience these kinds of delays to reach a gate using Southwest Air.

I was not given a seat when I bought the ticket. I know airlines are trying to squeeze every penny out ot the customer, but we are buying a seat on the airplane, right? I find this irritating with all airlines, but especially Alaska because I fly it so often. No sense of customer use and loyalty.

It was adequate nothing special no entertain because flight was short. Crew pleasant.

All employees were very nice and I was very comfortable

Loved the gate agent and flight attendants. All were extremely helpful.

It was a good flight, wish they would have handed out snacks though.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

This flight was delayed approximately 4 hours due to bad weather in HNL.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

My seat assignment was disappear even I had chosen my seat next to my husband at making reservation. And also the touch panel on my screen was broken so I could have limited entertainment during the long flight.

My tray was broken and instead of being moved I was provided blue tape.

Terrible. Unfriendly, couldn’t care less crew. Left lights on entire time for 10 hour flight Departed at 5pm local time. Captain made one announcement entire time. No information given and clearly not interested in letting anyone sleep with lights up. Food served was poor. Entertainment was poor. No WiFi choices on screen backs was dated and cheap. Seats and amenities were dated and barren. Hawaiian used to get by on their service/aloha, but that’s been out the window. Even for local interisland I fly only southwest as they are far superior. Very disappoint in Hawaiian and this flight.

One hour delay. No Wi-Fi. Old aircraft. Nasty food

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

Generally good but there wasn’t any staff available when my luggage didn’t appear at baggage claim in Fresno. It took about half an hour to locate a staff member to open up the locked room where it was being kept.

Do not like the feeling of being in the basic economy. Everyone should feel good no matter what.

All flights were on time and boarding was issue free

Terrible! The plane was old and you are required to connect your own device to their Wi-Fi rather than have entertainment options in the back of the seat in front of you. The Wi-Fi went out during the flight and there was only one plug for the devices every two seats. Three out of five surrounding my family did not work. The seats and spaces under them were so small I could not fit my backpack, which I’ve always brought on flights and fit before no problem. The crew were unpleasant and patronizing.

Great! The plane was decently sized and comfortable. The staff was nice and there was great in flight entertainment

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

Our original business class flight was cancelled so we not only downgraded but we were also spread out across the plane not sitting together in separate middle seats. My poor kids were scared and couldn’t see me on the flight and the crew wasn’t sensitive to the situation and what the airlines did to us. Very dissatisfied with United airlines.

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

All four American Airlines flights I took in last seven days were delayed. Caused me loads of problems, missed meetings, loss of time and money.

American cancelled our flight home. Zero option for hotel, alternative transportation and took 3 hours to find our bags so we could take a 3 hour UBER ride home on our dime. Never flying AA again.

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

WiFi connected but only let you go to the AA website, not even text messaging worked.

Too bad that first class seats do not recline significantly causing discomfort

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Book cheap flights from Kailua-Kona to Portland

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Kailua-Kona to Portland found on KAYAK in the last 72 hours.
7/4Thu
1 stopDelta
9h 18mKOA-PDX
$121
8/25Sun
1 stopHawaiian Airlines
7h 52mKOA-PDX
$214
8/25Sun
nonstopAlaska Airlines
5h 34mKOA-PDX
$219
5/24Fri
1 stopAlaska Airlines
13h 28mKOA-PDX
$220
5/21Tue
1 stopUnited Airlines
8h 17mKOA-PDX
$231
5/24Fri
2 stopsUnited Airlines
18h 33mKOA-PDX
$236
7/4Thu
2 stopsAlaska Airlines
24h 32mKOA-PDX
$248
6/20Thu
nonstopAlaska Airlines
5h 31mKOA-PDX
$249
5/22Wed
1 stopDelta
9h 54mKOA-PDX
$250
5/24Fri
1 stopUnited Airlines
16h 51mKOA-PDX
$251

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Last minute flights from Kailua-Kona to Portland

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Kailua-Kona to Portland that are departing in the next 10 days.
5/7Tue
multi-stopDelta
9h 54mKOA-PDX
5/11Sat
multi-stopDelta
9h 00mPDX-KOA
$530
5/7Tue
multi-stopDelta
13h 51mKOA-PDX
5/11Sat
multi-stopDelta
9h 00mPDX-KOA
$535
5/7Tue
multi-stopDelta
13h 51mKOA-PDX
5/11Sat
multi-stopDelta
15h 06mPDX-KOA
$603
5/7Tue
multi-stopUnited Airlines
8h 17mKOA-PDX
5/11Sat
multi-stopUnited Airlines
8h 31mPDX-KOA
$630
5/7Tue
multi-stopDelta
9h 49mKOA-PDX
5/11Sat
multi-stopDelta
14h 48mPDX-KOA
$661
5/7Tue
multi-stopDelta
14h 53mKOA-PDX
5/11Sat
multi-stopDelta
16h 25mPDX-KOA
$666
5/7Tue
multi-stopAlaska Airlines
8h 44mKOA-PDX
5/11Sat
nonstopAlaska Airlines
6h 04mPDX-KOA
$738

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Kailua-Kona - Portland Flights

Departure:

Kailua-Kona (KOA)United States

Destination:

Portland (PDX)United States

Return flight deals:

Portland - Kailua-Kona

Cabin classes:

$818
$278