
| Most accurate provider | CheapOair 3 stars | 
|---|---|
| Most trusted provider | CheapOair 3 stars | 
| Round-trip from | $297 (United Airlines) | 
| One-way from | $139 (United Airlines) | 
| Popular in | June | 
| Cheapest in | January | 
| Average price | $547 | 
| Good round-trip deal | $388 or less | 
| Good one-way deal | $264 or less | 
Fly from
Fly to
Route
Depart
Return
Price
PortlandKahului
PDX - OGG
PDXOGG
Portland
jue. 12/4
6:08 pm-10:20 pm
Nonstop6h 12m
Kahului
lun. 12/8
8:11 am-8:50 pm
1 stop10h 39m
PortlandKahului
PDX - OGG
PDXOGG
Portland
mar. 12/2
7:00 am-1:45 pm
1 stop8h 45m
Kahului
mar. 12/9
2:00 pm-9:32 am
1 stop17h 32m
PortlandKahului
PDX - OGG
PDXOGG
Portland
lun. 1/26
5:45 pm-10:00 pm
Nonstop6h 15m
Kahului
lun. 2/2
10:29 pm-6:00 am
Nonstop5h 31m
PortlandKahului
PDX - OGG
PDXOGG
Portland
jue. 1/15
5:40 pm-6:17 am
1 stop14h 37m
Kahului
mar. 1/20
10:29 pm-6:00 am
Nonstop5h 31m
PortlandKahului
PDX - OGG
PDXOGG
Portland
mié. 1/14
5:45 pm-10:00 pm
Nonstop6h 15m
Kahului
vie. 1/23
11:00 pm-2:00 pm
1 stop13h 00m
PortlandKahului
PDX - OGG
PDXOGG
Portland
dom. 1/18
9:04 pm-10:34 am
1 stop15h 30m
Kahului
mar. 1/27
5:35 pm-5:33 am
1 stop9h 58m
PortlandKahului
PDX - OGG
PDXOGG
Portland
jue. 11/27
7:00 am-3:08 pm
1 stop10h 08m
Kahului
mié. 12/3
11:59 pm-1:50 pm
1 stop11h 51m
PortlandKahului
PDX - OGG
PDXOGG
Portland
mié. 12/31
1:30 pm-9:39 pm
1 stop10h 09m
Kahului
mié. 1/7
9:05 pm-12:32 pm
1 stop13h 27m
PortlandKahului
PDX - OGG
PDXOGG
Portland
lun. 1/26
9:04 pm-10:34 am
1 stop15h 30m
Kahului
jue. 1/29
10:29 pm-6:00 am
Nonstop5h 31m
PortlandKahului
PDX - OGG
PDXOGG
Portland
jue. 1/22
5:05 am-2:50 pm
2 stops11h 45m
| Provider | Price Accuracy | Trust Score* | 
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | 
To ensure you get the cheapest price possible for a flight from Portland to Kahului, you should look to book at least 47 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.
Currently, February is the cheapest month in which you can book a flight from Portland to Kahului (average of $252). Flying from Portland to Kahului in July is currently the most expensive (average of $520). 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.
It’s typically best to fly out from Portland to Kahului at noon. Doing so could potentially save you 48% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Portland to Kahului flight should consider departing on Monday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Anonymous,Sep 2025
BOS - HNL
Comfort
Entertainment
Food
Overall
Boarding
Crew
Reviews
Anonymous,Sep 2025
BOS - HNL
| Airline | Cheapest | Average | Flexibility | On-time | 
|---|---|---|---|---|
| Cheapest$181 | Average$399 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$201 | Average$491 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$215 | Average$352 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$217 | Average$540 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$290 | Average$558 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$292 | Average$523 | FlexibilityNo cancel fee | On-time85% |