$128+ Cheap flights from Portland (PDX) to The Big Island
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 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — KOA
mar 22 — mar 291
1 adult, Economy
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Find cheap flights from Portland to The Big Island 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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Portland to The Big Island
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Cheapest flights from Portland to The Big IslandExplore the most affordable flight options available from Portland to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 20, 2026.
Explore the most affordable flight options available from Portland to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on fevereiro 20, 2026.
This Delta deal was found by Cheapflights users on 2/16. 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.
dom 4/125:45 am
PDX
- KOA
1 stop12h 08m
Delta
qua 4/228:50 pm
KOA
- PDX
1 stop10h 08m
Delta
Deal found 2/16![Delta logo]()
$261
This Delta deal was found by Cheapflights users on 2/16. 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.
seg 4/275:30 am
PDX
- KOA
2 stops15h 13m
Delta
qua 5/68:50 pm
KOA
- PDX
1 stop8h 55m
Delta
Deal found 2/16![Delta logo]()
$262
This Delta deal was found by Cheapflights users on 2/16. 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.
dom 4/265:30 am
PDX
- KOA
2 stops15h 13m
Delta
qua 4/298:50 pm
KOA
- PDX
1 stop10h 08m
Delta
Deal found 2/16![Delta logo]()
$267
This United Airlines deal was found by Cheapflights users on 2/18. 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.
qui 3/121:39 pm
PDX
- KOA
1 stop9h 12m
United Airlines
qua 3/181:30 pm
KOA
- PDX
1 stop8h 05m
United Airlines
Deal found 2/18![United Airlines logo]()
$276
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
qua 4/227:52 am
PDX
- KOA
Nonstop6h 04m
Alaska Airlines
qua 5/610:36 am
KOA
- PDX
Nonstop5h 38m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$277
This United Airlines deal was found by Cheapflights users on 2/19. 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.
qua 4/155:30 am
PDX
- KOA
1 stop8h 17m
United Airlines
qua 4/2910:48 pm
KOA
- PDX
1 stop10h 47m
United Airlines
Deal found 2/19![United Airlines logo]()
$280
This Delta deal was found by Cheapflights users on 2/19. 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.
dom 4/265:30 am
PDX
- KOA
2 stops15h 13m
Delta
dom 5/310:07 pm
KOA
- PDX
2 stops16h 03m
Delta
Deal found 2/19![Delta logo]()
$281
This Delta deal was found by Cheapflights users on 2/19. 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.
qui 4/1610:45 am
PDX
- KOA
1 stop11h 18m
Delta
dom 5/310:07 pm
KOA
- PDX
2 stops16h 03m
Delta
Deal found 2/19![Delta logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
ter 4/216:23 pm
PDX
- KOA
1 stop23h 58m
Multiple Airlines
ter 4/283:56 pm
KOA
- PDX
1 stop14h 34m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
qua 4/87:56 am
PDX
- KOA
1 stop12h 56m
Multiple Airlines
qua 4/159:00 pm
KOA
- PDX
1 stop16h 28m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$285
This United Airlines deal was found by Cheapflights users on 2/19. 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.
qua 4/221:39 pm
PDX
- KOA
1 stop9h 03m
United Airlines
seg 5/411:04 pm
KOA
- PDX
1 stop10h 31m
United Airlines
Deal found 2/19![United Airlines logo]()
$286
This Expedia deal was found by Cheapflights users on 2/18. 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.
seg 4/279:32 pm
PDX
- KOA
1 stop17h 44m
Alaska Airlines
ter 5/53:56 pm
KOA
- PDX
1 stop14h 34m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$287
Best flights from Portland to The Big IslandDiscover carefully curated flight deals from Portland to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated fevereiro 20, 2026.
Discover carefully curated flight deals from Portland to The Big Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated fevereiro 20, 2026.
This Delta deal was found by Cheapflights users on 2/16. 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.
dom 4/125:45 am
PDX
- KOA
1 stop12h 08m
Delta
qua 4/228:50 pm
KOA
- PDX
1 stop10h 08m
Delta
Deal found 2/16![Delta logo]()
$261
This United Airlines deal was found by Cheapflights users on 2/16. 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.
sex 4/245:30 am
PDX
- KOA
1 stop8h 17m
United Airlines
seg 5/1111:04 pm
KOA
- PDX
1 stop10h 31m
United Airlines
Deal found 2/16![United Airlines logo]()
$286
This Southwest deal was found by Cheapflights users on 2/16. 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.
ter 4/217:00 am
PDX
- ITO
2 stops14h 10m
Southwest
sex 5/18:00 am
ITO
- PDX
2 stops11h 40m
Southwest
Deal found 2/16![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
qua 4/151:35 pm
PDX
- ITO
2 stops10h 58m
Multiple Airlines
sex 4/2410:56 am
ITO
- PDX
1 stop15h 15m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$334
This Hawaiian Airlines deal was found by Cheapflights users on 2/19. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 5/145:34 pm
PDX
- ITO
1 stop7h 38m
Alaska Airlines
ter 5/196:44 pm
ITO
- PDX
1 stop8h 36m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 2/19. 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.
dom 4/265:30 am
PDX
- KOA
2 stops15h 13m
Delta
dom 5/310:07 pm
KOA
- PDX
2 stops16h 03m
Delta
Deal found 2/19![Delta logo]()
$281
This Southwest deal was found by Cheapflights users on 2/16. 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.
ter 4/217:00 am
PDX
- ITO
2 stops14h 10m
Southwest
sáb 5/28:00 am
ITO
- PDX
2 stops11h 00m
Southwest
Deal found 2/16![Southwest logo]()
$297
This Delta deal was found by Cheapflights users on 2/16. 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.
qua 4/158:15 pm
PDX
- KOA
1 stop24h 28m
Delta
qua 4/228:50 pm
KOA
- PDX
1 stop10h 08m
Delta
Deal found 2/16![Delta logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
qui 5/145:00 am
PDX
- ITO
2 stops11h 14m
Multiple Airlines
ter 5/199:00 pm
ITO
- PDX
2 stops13h 33m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$356
This Southwest deal was found by Cheapflights users on 2/16. 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.
ter 4/75:30 am
PDX
- ITO
2 stops15h 40m
Southwest
ter 4/146:55 pm
ITO
- PDX
2 stops12h 30m
Southwest
Deal found 2/16![Southwest logo]()
$341
This Delta deal was found by Cheapflights users on 2/16. 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.
ter 4/2111:20 am
PDX
- KOA
1 stop9h 23m
Delta
ter 4/288:50 pm
KOA
- PDX
1 stop8h 35m
Delta
Deal found 2/16![Delta logo]()
$320
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
seg 4/1310:35 am
PDX
- ITO
1 stop8h 40m
Multiple Airlines
qua 4/224:45 pm
ITO
- PDX
1 stop9h 26m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$360
This Delta deal was found by Cheapflights users on 2/17. 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.
seg 4/136:45 am
PDX
- KOA
1 stop13h 58m
Delta
sex 4/248:50 pm
KOA
- PDX
1 stop13h 02m
Delta
Deal found 2/17![Delta logo]()
$320
This Southwest deal was found by Cheapflights users on 2/16. 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.
seg 3/305:10 am
PDX
- ITO
2 stops12h 20m
Southwest
qua 4/88:00 am
ITO
- PDX
2 stops11h 25m
Southwest
Deal found 2/16![Southwest logo]()
$364
This Delta deal was found by Cheapflights users on 2/16. 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.
dom 4/2611:20 am
PDX
- KOA
1 stop9h 23m
Delta
ter 4/288:50 pm
KOA
- PDX
1 stop19h 02m
Delta
Deal found 2/16![Delta logo]()
$321
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
seg 5/47:00 am
PDX
- ITO
1 stop10h 31m
Multiple Airlines
dom 5/1012:24 pm
ITO
- PDX
1 stop13h 47m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 2/16. 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.
ter 4/285:30 am
PDX
- KOA
2 stops15h 13m
Delta
ter 5/58:50 pm
KOA
- PDX
1 stop17h 20m
Delta
Deal found 2/16![Delta logo]()
$322
This Delta deal was found by Cheapflights users on 2/18. 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.
qua 3/117:05 am
PDX
- KOA
2 stops13h 42m
Delta
seg 3/167:40 pm
KOA
- PDX
1 stop13h 55m
Delta
Deal found 2/18![Delta logo]()
$326
This Delta deal was found by Cheapflights users on 2/17. 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.
sex 4/1010:58 am
PDX
- KOA
1 stop9h 49m
Delta
qui 4/238:50 pm
KOA
- PDX
1 stop10h 08m
Delta
Deal found 2/17![Delta logo]()
$326
This Expedia deal was found by Cheapflights users on 2/18. 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.
qui 3/267:56 am
PDX
- MUE
2 stops14h 17m
Multiple Airlines
ter 3/319:10 pm
MUE
- PDX
2 stops13h 27m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$669
This Expedia deal was found by Cheapflights users on 2/16. 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.
qua 3/251:35 pm
PDX
- MUE
2 stops20h 17m
Multiple Airlines
ter 3/319:10 pm
MUE
- PDX
2 stops13h 27m
Multiple Airlines
Deal found 2/16![Multiple Airlines logo]()
$720
This Expedia deal was found by Cheapflights users on 2/18. 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.
qui 3/199:41 pm
PDX
- MUE
2 stops24h 31m
Multiple Airlines
qui 3/267:17 am
MUE
- PDX
2 stops21h 53m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$1,226
Last-minute flights from Portland to The Big IslandDiscover last-minute flight deals from Portland to The Big Island. Data last updated fevereiro 20, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to The Big Island. Data last updated fevereiro 20, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 2/19. 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.
sex 2/2711:35 am
PDX
- KOA
1 stop10h 04m
Delta
qui 3/128:55 pm
KOA
- PDX
1 stop10h 06m
Delta
Deal found 2/19![Delta logo]()
$310
This Delta deal was found by Cheapflights users on 2/19. 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.
sáb 2/287:15 am
PDX
- KOA
2 stops13h 15m
Delta
qui 3/128:55 pm
KOA
- PDX
1 stop10h 06m
Delta
Deal found 2/19![Delta logo]()
$315
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
ter 3/107:00 am
PDX
- KOA
1 stop8h 00m
Multiple Airlines
qua 3/119:01 pm
KOA
- PDX
1 stop16h 27m
Multiple Airlines
Deal found 2/17![Multiple Airlines logo]()
$306
This Orbitz deal was found by Cheapflights users on 2/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 3/107:54 am
PDX
- KOA
Nonstop6h 16m
Alaska Airlines
ter 3/172:33 pm
KOA
- PDX
Nonstop5h 46m
Alaska Airlines
Deal found 2/16![Alaska Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 2/17. 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.
ter 3/107:05 am
PDX
- KOA
1 stop14h 32m
Delta
qua 3/1110:15 pm
KOA
- PDX
2 stops17h 48m
Delta
Deal found 2/17![Delta logo]()
$322
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
qua 3/117:00 am
PDX
- KOA
1 stop8h 00m
Multiple Airlines
seg 3/164:50 pm
KOA
- PDX
1 stop25h 00m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$288
This United Airlines deal was found by Cheapflights users on 2/18. 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.
qui 3/121:39 pm
PDX
- KOA
1 stop9h 12m
United Airlines
qua 3/181:30 pm
KOA
- PDX
1 stop8h 05m
United Airlines
Deal found 2/18![United Airlines logo]()
$276
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/125:43 pm
PDX
- KOA
1 stop22h 42m
Alaska Airlines
seg 3/169:01 pm
KOA
- PDX
1 stop20h 49m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$308
This flugladen.de deal was found by Cheapflights users on 2/19. 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 flugladen.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qui 3/127:00 am
PDX
- KOA
1 stop13h 53m
Hawaiian Airlines
qua 3/181:19 pm
KOA
- PDX
Nonstop5h 39m
Hawaiian Airlines
Deal found 2/19![Hawaiian Airlines logo]()
$320
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
qui 3/127:00 am
PDX
- KOA
1 stop13h 53m
Multiple Airlines
qua 4/16:00 am
KOA
- PDX
1 stop11h 48m
Multiple Airlines
Deal found 2/19![Multiple Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 2/16. 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.
ter 3/177:10 am
PDX
- ITO
2 stops14h 00m
Southwest
ter 3/246:00 am
ITO
- PDX
2 stops13h 00m
Southwest
Deal found 2/16![Southwest logo]()
$367
This Southwest deal was found by Cheapflights users on 2/16. 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.
seg 3/305:10 am
PDX
- ITO
2 stops12h 20m
Southwest
qua 4/88:00 am
ITO
- PDX
2 stops11h 25m
Southwest
Deal found 2/16![Southwest logo]()
$364
One-way flights from Portland to The Big IslandSearch for one-way flight options from Portland to The Big Island. Find affordable one-way fares based on user searches. Data last updated fevereiro 20, 2026.
Search for one-way flight options from Portland to The Big Island. Find affordable one-way fares based on user searches. Data last updated fevereiro 20, 2026.
This Delta deal was found by Cheapflights users on 2/16. 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.
qui 4/2311:20 am
PDX
- KOA
1 stop9h 23m
Delta
Deal found 2/16![Delta logo]()
$128
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/710:35 am
PDX
- KOA
1 stop9h 04m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$144
This Southwest deal was found by Cheapflights users on 2/18. 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.
ter 4/76:00 am
PDX
- ITO
2 stops15h 10m
Southwest
Deal found 2/18![Southwest logo]()
$158
This Southwest deal was found by Cheapflights users on 2/17. 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.
seg 4/205:30 am
PDX
- ITO
2 stops12h 00m
Southwest
Deal found 2/17![Southwest logo]()
$171
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
seg 3/162:30 pm
PDX
- KOA
1 stop22h 20m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$176
This CheapOair deal was found by Cheapflights users on 2/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 4/77:45 am
PDX
- KOA
Nonstop6h 14m
Alaska Airlines
Deal found 2/19![Alaska Airlines logo]()
$179
This United Airlines deal was found by Cheapflights users on 2/17. 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.
ter 4/211:39 pm
PDX
- ITO
2 stops20h 29m
United Airlines
Deal found 2/17![United Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 2/19. 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.
sex 2/279:20 am
PDX
- KOA
1 stop12h 19m
Delta
Deal found 2/19![Delta logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
sex 3/137:00 am
PDX
- KOA
1 stop12h 58m
Multiple Airlines
Deal found 2/18![Multiple Airlines logo]()
$193
This Southwest deal was found by Cheapflights users on 2/19. 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.
sex 2/276:10 am
PDX
- ITO
2 stops14h 00m
Southwest
Deal found 2/19![Southwest logo]()
$204
This Delta deal was found by Cheapflights users on 2/18. 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.
seg 2/2311:35 am
PDX
- KOA
1 stop10h 04m
Delta
Deal found 2/18![Delta logo]()
$208
This CheapOair deal was found by Cheapflights users on 2/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 3/157:37 am
PDX
- KOA
Nonstop6h 16m
Alaska Airlines
Deal found 2/18![Alaska Airlines logo]()
$219
Find flight deals from Portland to The Big Island
Keep the following information in mind while searching for Portland to The Big Island flight deals. Data was last updated fevereiro 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (Delta) |
One-way from | $128 (Delta) |
Popular in | June |
Cheapest in | January |
Average price | $497 |
Good round-trip deal | $455 or less |
Good one-way deal | $389 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Portland to The Big Island 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 fevereiro 20, 2026.
Use the filters below to find and compare flights from Portland to The Big Island that are best for you.
Fly from
Portland
Fly to
The Big Island
Route
Depart
Return
Price
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
dom 4/12
5:45 am-2:53 pm
1 stop12h 08m
Kona Intl
qua 4/22
8:50 pm-9:58 am
1 stop10h 08m
$261
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
dom 4/26
5:30 am-5:43 pm
2 stops15h 13m
Kona Intl
dom 5/3
10:07 pm-5:10 pm
2 stops16h 03m
$281
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
sex 4/24
5:30 am-10:47 am
1 stop8h 17m
Kona Intl
seg 5/11
11:04 pm-12:35 pm
1 stop10h 31m
$286
PortlandHilo
PDX - ITO
PDXITO
Portland
ter 4/21
7:00 am-6:10 pm
2 stops14h 10m
Hilo Intl
sex 5/1
8:00 am-10:40 pm
2 stops11h 40m
$297
PortlandHilo
PDX - ITO
PDXITO
Portland
ter 4/21
7:00 am-6:10 pm
2 stops14h 10m
Hilo Intl
sáb 5/2
8:00 am-10:00 pm
2 stops11h 00m
$297
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
qua 4/15
8:15 pm-5:43 pm
1 stop24h 28m
Kona Intl
qua 4/22
8:50 pm-9:58 am
1 stop10h 08m
$310
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
ter 4/21
11:20 am-5:43 pm
1 stop9h 23m
Kona Intl
ter 4/28
8:50 pm-8:25 am
1 stop8h 35m
$320
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
seg 4/13
6:45 am-5:43 pm
1 stop13h 58m
Kona Intl
sex 4/24
8:50 pm-12:52 pm
1 stop13h 02m
$320
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
dom 4/26
11:20 am-5:43 pm
1 stop9h 23m
Kona Intl
ter 4/28
8:50 pm-6:52 pm
1 stop19h 02m
$321
PortlandKailua-Kona
PDX - KOA
PDXKOA
Portland
ter 4/28
5:30 am-5:43 pm
2 stops15h 13m
Kona Intl
ter 5/5
8:50 pm-5:10 pm
1 stop17h 20m
$322
Showing 1-10 of 42 results
Best time to book a flight from Portland to The Big Island
Have a flexible travel schedule? Discover the best time to fly to The Big Island from Portland with our price prediction graph.
PDX-KOA
PDX-ITO
PDX-MUE
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 Portland to The Big Island
PDX-zzFUI
PDX-KOA
PDX-ITO
PDX-MUE
What is the cheapest month to book a flight from Portland to The Big Island?
Currently, November is the cheapest month in which you can book a flight from Portland to The Big Island (average of $245). Flying from Portland to The Big Island in July is currently the most expensive (average of $547). 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 PDX to FUI?
Find hourly flight availability from Portland to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated fevereiro 20, 2026.
When flying from Portland to The Big Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing The Big Island
Get insights into the airlines that provide service to The Big Island. 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 The Big Island. Reviews last updated fevereiro 20, 2026.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Portland to The Big Island by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Boarding
8.1
Comfort
7.8
Overall
8.0
Crew
8.5
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Portland to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for Portland to The Big Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to The Big Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Portland to The Big Island by cabin class
Find flights from Portland to The Big Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Portland and The Big Island flights
Browse other Portland and The Big Island flight options. Last updated on fevereiro 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from Portland to The Big Island
Discover the top 7 airlines that operate flights from Portland to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated fevereiro 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$205 | Average$349 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$217 | Average$387 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$231 | Average$378 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$274 | Average$499 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$604 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$326 | Average$555 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$764 | FlexibilityNo cancel fee | On-time85% |