Alaska offers 32” legroom in Main Cabin, ideal for comfort on medium-haul flights.
Alaska's Wi-Fi is a flat fee, perfect for staying productive on longer flights.

Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $309 (KAYAK) |
One-way from | $169 (United Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $497 |
Good round-trip deal | $361 or less |
Good one-way deal | $291 or less |
Fly from
Fly to
Route
Depart
Return
Price
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Thu 1/1
12:35 pm-10:44 pm
2 stops12h 09m
Honolulu
Fri 1/16
11:30 pm-4:29 pm
2 stops14h 59m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Thu 3/5
5:30 pm-9:56 pm
Nonstop6h 26m
Honolulu
Tue 3/10
9:50 pm-6:48 am
Nonstop5h 58m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Thu 12/4
5:50 pm-10:09 pm
Nonstop6h 19m
Honolulu
Mon 12/8
3:49 pm-11:46 pm
Nonstop5h 57m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Mon 1/19
7:15 am-11:52 am
Nonstop6h 37m
Honolulu
Mon 2/2
10:30 pm-6:23 am
Nonstop5h 53m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Thu 1/22
3:45 pm-7:56 pm
Nonstop6h 11m
Honolulu
Wed 1/28
7:40 pm-5:04 am
1 stop7h 24m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Thu 11/27
5:55 pm-10:04 pm
Nonstop6h 09m
Honolulu
Thu 12/4
3:46 pm-7:02 am
1 stop13h 16m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Thu 2/19
3:40 pm-7:40 pm
Nonstop6h 00m
Honolulu
Tue 3/3
6:29 pm-6:00 am
1 stop9h 31m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Mon 1/26
9:55 am-2:14 pm
Nonstop6h 19m
Honolulu
Mon 2/9
11:59 pm-11:21 am
1 stop9h 22m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Fri 1/30
5:45 pm-10:08 pm
Nonstop6h 23m
Honolulu
Mon 2/2
1:19 pm-9:00 pm
Nonstop5h 41m
SeattleHonolulu
SEA - HNL
SEAHNL
Seattle/Tacoma Intl
Tue 3/3
1:40 pm-11:40 pm
1 stop12h 00m
Honolulu
Wed 3/4
10:10 pm-8:15 am
1 stop8h 05m
| 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 Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
The best time to book flights from Seattle to Honolulu is 71 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Seattle to Honolulu (average of $264). Flying from Seattle to Honolulu in July is currently the most expensive (average of $418). 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 Seattle to Honolulu in the afternoon. Doing so could potentially save you 7% on the flight price compared to flying in the evening, which is usually more expensive.
Travelers seeking maximum savings on their Seattle to Honolulu flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
About 20% of weekly flights between Seattle and Honolulu have experienced delays in the past year, with the average delay time being 139 minutes.
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
Saturday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.
Over the last year, Atlas Air have had the lowest number of delays on this route, with no flights being classified as delayed.
San Francisco (SFO) – chosen by Cheapflights users on 75% of 1-stop itineraries from Seattle to Honolulu on Cheapflights.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 9h 34m.
Flights via San Francisco (SFO) have the shortest average one-way travel time for 1-stop routes: 9h 34m.
Flights via San Francisco (SFO) offer the fastest connection on this route, with an average layover time of 1h 23m.
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Sep 2025
BOS - HNL
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Sep 2025
BOS - HNL
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Sep 2025
BOS - HNL
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Sep 2025
BOS - HNL
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Sep 2025
BOS - HNL
Crew
Overall
Boarding
Food
Comfort
Entertainment
Reviews
Anonymous,Sep 2025
BOS - HNL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$247 | Average$442 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$277 | Average$533 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$291 | Average$427 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$303 | Average$544 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$339 | Average$540 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$347 | Average$556 | FlexibilityNo cancel fee | On-time85% |