
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $228 (Southwest) |
One-way from | $114 (Southwest) |
Popular in | June |
Cheapest in | February |
Average price | $480 |
Good round-trip deal | $398 or less |
Good one-way deal | $269 or less |
Fly from
Fly to
Route
Depart
Return
Price
OntarioKailua-Kona
ONT - KOA
ONTKOA
Ontario
mar. 1/13
7:00 am-1:15 pm
1 stop8h 15m
Kona Intl
mié. 1/28
9:25 pm-10:25 am
2 stops11h 00m
OntarioKailua-Kona
ONT - KOA
ONTKOA
Ontario
vie. 1/23
6:05 am-1:45 pm
1 stop9h 40m
Kona Intl
mar. 1/27
10:00 am-7:35 pm
1 stop7h 35m
OntarioLihue
ONT - LIH
ONTLIH
Ontario
mié. 1/21
7:00 am-6:15 pm
2 stops13h 15m
Lihue
mar. 1/27
9:15 pm-10:25 am
2 stops11h 10m
OntarioKailua-Kona
ONT - KOA
ONTKOA
Ontario
mar. 1/13
8:13 am-4:00 pm
1 stop9h 47m
Kona Intl
mié. 1/21
9:10 pm-10:59 am
1 stop11h 49m
OntarioKailua-Kona
ONT - KOA
ONTKOA
Ontario
mié. 1/21
8:13 am-4:00 pm
1 stop9h 47m
Kona Intl
dom. 1/25
7:40 pm-10:28 pm
1 stop24h 48m
OntarioKailua-Kona
ONT - KOA
ONTKOA
Ontario
mié. 2/4
6:00 am-7:57 pm
2 stops15h 57m
Kona Intl
mar. 2/10
10:55 pm-4:15 pm
2 stops15h 20m
OntarioKahului
ONT - OGG
ONTOGG
Ontario
dom. 4/26
5:00 am-10:20 am
1 stop8h 20m
Kahului
dom. 5/3
8:35 pm-11:20 am
1 stop11h 45m
OntarioKailua-Kona
ONT - KOA
ONTKOA
Ontario
mar. 2/24
7:30 am-7:34 pm
1 stop14h 04m
Kona Intl
lun. 3/2
8:59 pm-12:07 pm
2 stops13h 08m
OntarioHonolulu
ONT - HNL
ONTHNL
Ontario
mié. 2/25
7:00 am-2:33 pm
1 stop9h 33m
Honolulu
lun. 3/2
2:40 pm-10:15 pm
Nonstop5h 35m
OntarioHonolulu
ONT - HNL
ONTHNL
Ontario
jue. 1/8
8:13 am-12:29 pm
Nonstop6h 16m
Honolulu
mié. 1/14
2:54 pm-10:28 pm
Nonstop5h 34m
Currently, February is the cheapest month in which you can book a flight from Ontario to Hawaii (average of $134). Flying from Ontario to Hawaii in June is currently the most expensive (average of $211). 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.
One of the essential ways to save on airfare from Ontario to Hawaii is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 43% on airfare.
Travelers seeking maximum savings on their Ontario to Hawaii flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from ONT to USHI are scheduled on a Tuesday (4 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Nov 2025
LAX - LIH
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Nov 2025
LAX - LIH
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Nov 2025
LAX - LIH
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Nov 2025
LAX - LIH
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Nov 2025
LAX - LIH
Boarding
Food
Entertainment
Comfort
Crew
Overall
Reviews
Anonymous,Nov 2025
LAX - LIH
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$232 | Average$413 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$265 | Average$525 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$277 | Average$555 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$308 | Average$536 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$317 | Average$564 | FlexibilityNo cancel fee | On-time75% |