Expect up to 1-hour security lines at HNL's Terminal 2. Arrive early and prepare for USDA agricultural inspections for all departing passengers.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $316 (United Airlines) |
One-way from | $209 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $462 |
Good round-trip deal | $470 or less |
Good one-way deal | $255 or less |
Fly from
Fly to
Route
Depart
Return
Price
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
jeu. 12/4
2:26 pm-10:25 pm
Nonstop5h 59m
Seattle/Tacoma Intl
lun. 12/8
8:35 am-1:00 pm
Nonstop6h 25m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
sam. 12/20
11:35 pm-7:30 am
Nonstop5h 55m
Seattle/Tacoma Intl
sam. 1/10
7:15 am-11:52 am
Nonstop6h 37m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
dim. 12/21
11:35 pm-7:30 am
Nonstop5h 55m
Seattle/Tacoma Intl
dim. 1/11
2:00 pm-6:29 pm
Nonstop6h 29m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
lun. 12/22
11:35 pm-7:30 am
Nonstop5h 55m
Seattle/Tacoma Intl
mer. 12/31
5:30 pm-10:00 pm
Nonstop6h 30m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
mar. 12/23
9:33 pm-10:35 am
1 stop11h 02m
Seattle/Tacoma Intl
ven. 1/2
8:25 am-12:55 pm
Nonstop6h 30m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
jeu. 1/29
9:35 pm-12:58 pm
1 stop13h 23m
Seattle/Tacoma Intl
lun. 2/2
12:35 pm-5:07 pm
Nonstop6h 32m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
dim. 2/1
10:50 pm-11:41 am
1 stop10h 51m
Seattle/Tacoma Intl
ven. 2/6
9:25 am-9:08 pm
2 stops13h 43m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
lun. 3/2
11:37 pm-7:30 am
Nonstop5h 53m
Seattle/Tacoma Intl
mar. 3/3
12:35 pm-5:07 pm
Nonstop6h 32m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
lun. 12/22
5:50 pm-6:00 am
1 stop10h 10m
Seattle/Tacoma Intl
sam. 1/3
5:50 pm-10:07 pm
Nonstop6h 17m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
ven. 1/30
9:35 pm-10:18 am
1 stop10h 43m
Seattle/Tacoma Intl
lun. 2/2
7:15 am-5:58 pm
1 stop12h 43m
| 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 Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | 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 Honolulu to Seattle, you should look to book at least 83 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 Honolulu to Seattle (average of $284). Flying from Honolulu to Seattle in July is currently the most expensive (average of $397). 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 Honolulu to Seattle in the afternoon. Doing so could potentially save you 13% on the flight price compared to flying in the morning, which is usually more expensive.
Travelers seeking maximum savings on their Honolulu to Seattle flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Overall
Food
Comfort
Boarding
Entertainment
Reviews
Anonymous,Aug 2025
MFR - SEA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$288 | Average$469 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$308 | Average$476 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$344 | Average$541 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$375 | Average$557 | FlexibilityNo cancel fee | On-time85% |