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 | $343 (Hawaiian Airlines) |
One-way from | $219 (Delta) |
Popular in | July |
Cheapest in | February |
Average price | $426 |
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
jue. 12/4
1:10 pm-8:47 pm
Nonstop5h 37m
Seattle/Tacoma Intl
mié. 12/10
12:49 pm-7:45 pm
1 stop8h 56m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
mié. 1/14
1:17 pm-9:15 pm
Nonstop5h 58m
Seattle/Tacoma Intl
lun. 1/19
9:49 am-9:28 pm
1 stop13h 39m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
jue. 1/15
11:30 pm-11:29 am
1 stop9h 59m
Seattle/Tacoma Intl
lun. 1/19
9:25 am-9:08 pm
2 stops13h 43m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
mié. 12/24
5:19 pm-5:00 am
1 stop9h 41m
Seattle/Tacoma Intl
dom. 1/4
9:55 am-2:24 pm
Nonstop6h 29m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
jue. 12/4
11:05 am-9:32 pm
1 stop8h 27m
Seattle/Tacoma Intl
dom. 12/7
5:50 pm-10:09 pm
Nonstop6h 19m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
mié. 12/3
2:26 pm-10:25 pm
Nonstop5h 59m
Seattle/Tacoma Intl
mar. 12/9
3:59 pm-8:29 pm
Nonstop6h 30m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
vie. 12/5
11:23 pm-7:15 am
Nonstop5h 52m
Seattle/Tacoma Intl
dom. 12/7
8:35 am-1:00 pm
Nonstop6h 25m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
sáb. 1/17
11:59 pm-11:21 am
1 stop9h 22m
Seattle/Tacoma Intl
jue. 1/22
12:41 pm-9:21 pm
1 stop10h 40m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
vie. 1/16
9:35 pm-12:58 pm
1 stop13h 23m
Seattle/Tacoma Intl
vie. 1/23
7:15 am-11:52 am
Nonstop6h 37m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
vie. 2/6
8:00 am-11:23 pm
1 stop13h 23m
Seattle/Tacoma Intl
mar. 2/10
7:15 am-11:52 am
Nonstop6h 37m
| 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 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, November is the cheapest month in which you can book a flight from Honolulu to Seattle (average of $208). Flying from Honolulu to Seattle in July is currently the most expensive (average of $388). 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
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Comfort
Food
Entertainment
Boarding
Overall
Reviews
Anonymous,Aug 2025
MFR - SEA
Crew
Comfort
Food
Entertainment
Boarding
Overall
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% |