$133+ Cheap flights from Kailua-Kona to Portland (KOA - PDX)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — PDX
Mar 13 — Mar 201
1 adult, Economy
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Find cheap flights from Kailua-Kona to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Kona Intl to Portland are usually found in January or November, booked 69 days in advance, depart on a Monday or Wednesday and return on a Monday
Cheap flight deals from Kailua-Kona to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Kailua-Kona to PortlandExplore the most affordable flight options available from Kailua-Kona to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
Explore the most affordable flight options available from Kailua-Kona to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2026.
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:55 pm
KOA
- PDX
1 stop10h 52m
Delta
Mon 3/95:45 am
PDX
- KOA
1 stop12h 08m
Delta
Deal found 2/8![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:28 pm
KOA
- PDX
1 stop8h 07m
United Airlines
Mon 3/91:39 pm
PDX
- KOA
1 stop9h 12m
United Airlines
Deal found 2/10![United Airlines logo]()
$286
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
KOA
- PDX
1 stop7h 59m
United Airlines
Sun 3/85:30 am
PDX
- KOA
1 stop9h 29m
United Airlines
Deal found 2/10![United Airlines logo]()
$296
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:00 am
KOA
- PDX
1 stop9h 20m
Southwest
Sun 3/85:00 am
PDX
- KOA
1 stop10h 10m
Southwest
Deal found 2/10![Southwest logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:20 am
KOA
- PDX
1 stop16h 07m
Multiple Airlines
Wed 3/48:30 am
PDX
- KOA
1 stop10h 43m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:41 am
KOA
- PDX
1 stop16h 11m
Multiple Airlines
Mon 3/95:43 pm
PDX
- KOA
1 stop23h 28m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$328
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:59 am
KOA
- PDX
1 stop18h 51m
Multiple Airlines
Mon 3/307:56 am
PDX
- KOA
1 stop12h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$332
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:55 pm
KOA
- PDX
1 stop12h 47m
Delta
Mon 3/210:25 am
PDX
- KOA
1 stop10h 05m
Delta
Deal found 2/9![Delta logo]()
$336
Best flights from Kailua-Kona to PortlandDiscover carefully curated flight deals from Kailua-Kona to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
Discover carefully curated flight deals from Kailua-Kona to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:55 pm
KOA
- PDX
1 stop10h 52m
Delta
Mon 3/95:45 am
PDX
- KOA
1 stop12h 08m
Delta
Deal found 2/8![Delta logo]()
$256
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:28 pm
KOA
- PDX
1 stop8h 07m
United Airlines
Mon 3/91:39 pm
PDX
- KOA
1 stop9h 12m
United Airlines
Deal found 2/10![United Airlines logo]()
$286
This Alaska Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:50 am
KOA
- PDX
1 stop8h 51m
Multiple Airlines
Wed 3/45:43 pm
PDX
- KOA
1 stop21h 10m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$333
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:25 pm
KOA
- PDX
2 stops13h 50m
Southwest
Sun 3/85:00 am
PDX
- KOA
1 stop10h 10m
Southwest
Deal found 2/10![Southwest logo]()
$362
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
KOA
- PDX
1 stop7h 59m
United Airlines
Sun 3/85:30 am
PDX
- KOA
1 stop9h 29m
United Airlines
Deal found 2/10![United Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/218:55 pm
KOA
- PDX
1 stop10h 20m
Delta
Sat 2/289:20 am
PDX
- KOA
1 stop12h 19m
Delta
Deal found 2/8![Delta logo]()
$376
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:55 pm
KOA
- PDX
1 stop13h 30m
Delta
Sat 2/289:20 am
PDX
- KOA
1 stop12h 19m
Delta
Deal found 2/10![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/49:55 pm
KOA
- PDX
1 stop8h 36m
Delta
Sun 3/87:58 pm
PDX
- KOA
2 stops25h 39m
Delta
Deal found 2/10![Delta logo]()
$386
Last-minute flights from Kailua-Kona to PortlandDiscover last-minute flight deals from Kailua-Kona to Portland. Data last updated February 11, 2026 and is based on user searches.
Discover last-minute flight deals from Kailua-Kona to Portland. Data last updated February 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/189:55 pm
KOA
- PDX
1 stop12h 47m
Delta
Mon 3/210:25 am
PDX
- KOA
1 stop10h 05m
Delta
Deal found 2/9![Delta logo]()
$336
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/39:55 pm
KOA
- PDX
1 stop10h 52m
Delta
Mon 3/95:45 am
PDX
- KOA
1 stop12h 08m
Delta
Deal found 2/8![Delta logo]()
$256
This Southwest deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:00 am
KOA
- PDX
1 stop9h 20m
Southwest
Sun 3/85:00 am
PDX
- KOA
1 stop10h 10m
Southwest
Deal found 2/10![Southwest logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:20 am
KOA
- PDX
1 stop16h 07m
Multiple Airlines
Wed 3/48:30 am
PDX
- KOA
1 stop10h 43m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$326
This Alaska Airlines deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/311:41 am
KOA
- PDX
1 stop16h 11m
Multiple Airlines
Mon 3/95:43 pm
PDX
- KOA
1 stop23h 28m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$328
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/42:35 pm
KOA
- PDX
1 stop7h 59m
United Airlines
Sun 3/85:30 am
PDX
- KOA
1 stop9h 29m
United Airlines
Deal found 2/10![United Airlines logo]()
$296
This United Airlines deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:28 pm
KOA
- PDX
1 stop8h 07m
United Airlines
Wed 3/111:39 pm
PDX
- KOA
1 stop9h 12m
United Airlines
Deal found 2/10![United Airlines logo]()
$286
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2311:59 am
KOA
- PDX
1 stop18h 51m
Multiple Airlines
Mon 3/307:56 am
PDX
- KOA
1 stop12h 56m
Multiple Airlines
Deal found 2/10![Multiple Airlines logo]()
$332
One-way flights from Kailua-Kona to PortlandSearch for one-way flight options from Kailua-Kona to Portland. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
Search for one-way flight options from Kailua-Kona to Portland. Find affordable one-way fares based on user searches. Data last updated February 11, 2026.
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/188:55 pm
KOA
- PDX
1 stop8h 39m
Delta
Deal found 2/9![Delta logo]()
$133
This Delta deal was found by Cheapflights users on 2/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/167:40 pm
KOA
- PDX
1 stop13h 55m
Delta
Deal found 2/8![Delta logo]()
$162
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:50 pm
KOA
- PDX
1 stop8h 35m
Delta
Deal found 2/11![Delta logo]()
$165
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1810:07 pm
KOA
- PDX
1 stop8h 18m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$168
This Delta deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:40 pm
KOA
- PDX
1 stop13h 53m
Delta
Deal found 2/10![Delta logo]()
$173
This American Airlines deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:40 pm
KOA
- PDX
1 stop20h 04m
American Airlines
Deal found 2/9![American Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:55 pm
KOA
- PDX
1 stop10h 20m
Delta
Deal found 2/9![Delta logo]()
$188
This Expedia deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/241:19 pm
KOA
- PDX
Nonstop5h 39m
Alaska Airlines
Deal found 2/10![Alaska Airlines logo]()
$189
This Expedia deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:36 pm
KOA
- PDX
1 stop16h 02m
Alaska Airlines
Deal found 2/11![Alaska Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:46 pm
KOA
- PDX
1 stop30h 25m
Multiple Airlines
Deal found 2/11![Multiple Airlines logo]()
$199
This Delta deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:55 pm
KOA
- PDX
2 stops14h 16m
Delta
Deal found 2/9![Delta logo]()
$204
Find flight deals from Kailua-Kona to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Kailua-Kona (KOA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $256 (Delta) |
One-way from | $133 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $396 |
Good one-way deal | $268 or less |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated February 11, 2026.
Use the filters below to find and compare flights from Kailua-Kona to Portland that are best for you.
Fly from
Kailua-Kona
Fly to
Portland
Route
Depart
Return
Price
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Tue 3/3
9:55 pm-10:47 am
1 stop10h 52m
Portland
Mon 3/9
5:45 am-2:53 pm
1 stop12h 08m
$256
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Fri 3/6
2:28 pm-12:35 am
1 stop8h 07m
Portland
Mon 3/9
1:39 pm-7:51 pm
1 stop9h 12m
$286
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Wed 3/4
2:35 pm-12:34 am
1 stop7h 59m
Portland
Sun 3/8
5:30 am-11:59 am
1 stop9h 29m
$296
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Tue 3/3
11:50 am-10:41 pm
1 stop8h 51m
Portland
Wed 3/4
5:43 pm-12:53 pm
1 stop21h 10m
$333
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Tue 3/3
9:25 pm-1:15 pm
2 stops13h 50m
Portland
Sun 3/8
5:00 am-12:10 pm
1 stop10h 10m
$362
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Sat 2/21
8:55 pm-9:15 am
1 stop10h 20m
Portland
Sat 2/28
9:20 am-7:39 pm
1 stop12h 19m
$376
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Sun 2/22
8:55 pm-12:25 pm
1 stop13h 30m
Portland
Sat 2/28
9:20 am-7:39 pm
1 stop12h 19m
$386
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Wed 3/4
9:55 pm-8:31 am
1 stop8h 36m
Portland
Sun 3/8
7:58 pm-6:37 pm
2 stops25h 39m
$386
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Wed 3/18
8:55 pm-8:34 am
1 stop8h 39m
$133
Kailua-KonaPortland
KOA - PDX
KOAPDX
Kona Intl
Mon 3/16
7:40 pm-12:35 pm
1 stop13h 55m
$162
Showing 1-10 of 17 results
Compare providers for flights from Kailua-Kona to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Portland in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Kailua-Kona-Portland flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Portland flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Portland flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kailua-Kona-Portland flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Kailua-Kona to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Kailua-Kona with our price prediction graph.
KOA-PDX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Kailua-Kona to Portland
How far ahead should I book a flight from Kailua-Kona to Portland?
Use this chart to determine the optimal time to book a round-trip flight from Kailua-Kona to Portland. Price data was last updated on February 6, 2026.
To ensure you get the cheapest price possible for a flight from Kailua-Kona to Portland, you should look to book at least 28 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Kailua-Kona to Portland?
Currently, November is the cheapest month in which you can book a flight from Kailua-Kona to Portland (average of $257). Flying from Kailua-Kona to Portland in July is currently the most expensive (average of $537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from KOA to PDX?
Find hourly flight availability from Kailua-Kona to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kailua-Kona to Portland as you normally would.
The best insider tips for Kailua-Kona to Portland flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Kailua-Kona to Portland trip
Our travel experts
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated February 11, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Kailua-Kona to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Food
7.1
Comfort
7.8
Overall
8.0
Entertainment
7.0
Boarding
8.1
Crew
8.5
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Kailua-Kona to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Kailua-Kona and Portland flights
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Top 6 airlines flying from Kailua-Kona to Portland
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$231 | Average$385 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$233 | Average$347 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$313 | Average$373 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$327 | Average$558 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$383 | Average$547 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$407 | Average$627 | FlexibilityNo cancel fee | On-time63% |