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 | $352 (Delta) |
One-way from | $218 (Kiwi.com) |
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
Wed 12/24
7:30 am-12:59 am
2 stops15h 29m
Seattle/Tacoma Intl
Wed 12/31
12:35 pm-8:59 pm
1 stop10h 24m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Fri 1/30
9:35 pm-12:58 pm
1 stop13h 23m
Seattle/Tacoma Intl
Mon 2/2
7:15 am-5:58 pm
1 stop12h 43m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Thu 2/5
11:30 pm-11:29 am
1 stop9h 59m
Seattle/Tacoma Intl
Mon 2/9
9:25 am-9:08 pm
2 stops13h 43m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Thu 12/25
7:00 am-10:54 pm
1 stop13h 54m
Seattle/Tacoma Intl
Thu 1/1
8:25 am-12:55 pm
Nonstop6h 30m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Tue 1/13
9:35 pm-12:58 pm
1 stop13h 23m
Seattle/Tacoma Intl
Thu 1/15
2:00 pm-6:29 pm
Nonstop6h 29m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Thu 12/25
11:03 pm-2:11 pm
1 stop13h 08m
Seattle/Tacoma Intl
Thu 1/1
6:00 am-9:00 pm
1 stop17h 00m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Sun 12/28
8:10 am-4:04 pm
Nonstop5h 54m
Seattle/Tacoma Intl
Sat 1/10
7:15 am-11:52 am
Nonstop6h 37m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Sat 12/27
11:35 pm-7:30 am
Nonstop5h 55m
Seattle/Tacoma Intl
Sun 1/11
5:25 am-3:56 pm
1 stop12h 31m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Tue 1/13
11:59 pm-7:38 am
Nonstop5h 39m
Seattle/Tacoma Intl
Thu 1/15
5:45 pm-10:08 pm
Nonstop6h 23m
HonoluluSeattle
HNL - SEA
HNLSEA
Honolulu
Wed 12/17
11:59 pm-7:37 am
Nonstop5h 38m
Seattle/Tacoma Intl
Tue 12/30
5:50 pm-6:40 am
1 stop14h 50m
| 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.
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Boarding
Crew
Entertainment
Food
Reviews
Anonymous,Aug 2025
MFR - SEA
Overall
Comfort
Boarding
Crew
Entertainment
Food
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% |