What is the most punctual flight time for Seattle to Honolulu flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

Which airline has the best punctuality record on Seattle to Honolulu flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 17% of flights being delayed.

What day of the week experiences the fewest flight delays on this route?

Wednesday 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.

How often are flights from Seattle to Honolulu delayed?

About 25% of weekly flights between Seattle and Honolulu have experienced delays in the past year, with the average delay time being 145 minutes.

How popular is this Seattle to Honolulu flight route?

This flight path from Seattle/Tacoma Intl to Honolulu was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Seattle to Honolulu?

Delta, Southwest, and United Airlines can get you from Seattle to Honolulu in just under 12h 29m. Your travel time can differ by up to 4h 01m. There are 2675 mi between Seattle and Honolulu. Both multi-stop and direct flights can be found to your destination and back.

Weekly flight availability from Seattle to Honolulu

The most flights from SEA to HNL are scheduled on a Sunday (37 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

In terms of precipitation, rainfall in Honolulu ranges from 8.0 - 81.0 inches per month. December is typically the wettest month, when rainfall can reach 81.0 mm. June is typically the driest time to visit Honolulu when rainfall is around 8.0 mm.

If weather is an important factor for your trip to Honolulu, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 28.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 C).

What are the most reliable airlines from Seattle to Honolulu?

Consider Qatar Airways (85%), Finnair (73%) or Delta (69%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Honolulu.

Can I find deals for flights from Seattle to Honolulu that include hotel bookings?

Yes. In addition to deals on Seattle to Honolulu flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Seattle to Honolulu?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Honolulu.

Can I find deals for business class flights from Seattle to Honolulu?

Yes. Cheapflights offers flight deals from Seattle to Honolulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

£144+ Cheap Flights from Seattle to Honolulu

Cheap flight deals from Seattle to Honolulu

Enter your travel dates to find the best prices.

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Cheapest flights from Seattle to Honolulu
Explore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Mon 9/1113:16 -

1 stop9h 14m

Tue 10/1107:55 -

1 stop9h 14m

Deal found 10/10£256

Wed 30/1218:30 -

Nonstop6h 29m

Sat 16/115:31 -

Nonstop5h 51m

Deal found 8/10£258

Wed 11/1113:16 -

1 stop9h 14m

Wed 18/1123:30 -

1 stop10h 50m

Deal found 12/10£260

Thu 5/1110:40 -

1 stop8h 49m

Thu 12/1107:55 -

1 stop11h 55m

Deal found 8/10£266

Tue 3/1109:05 -

1 stop10h 24m

Thu 12/1114:25 -

1 stop8h 34m

Deal found 9/10£268

Tue 29/1207:00 -

Nonstop6h 10m

Wed 20/121:40 -

1 stop9h 13m

Deal found 8/10£269

Wed 28/1010:40 -

2 stops12h 26m

Sat 31/1023:30 -

1 stop8h 10m

Deal found 8/10£271

Sat 7/1112:30 -

1 stop10h 29m

Thu 3/1208:00 -

1 stop10h 19m

Deal found 8/10£272

Wed 4/1111:35 -

2 stops11h 45m

Wed 11/1123:15 -

1 stop11h 45m

Deal found 12/10£273

Sat 7/1118:35 -

Nonstop6h 20m

Wed 2/1215:16 -

1 stop14h 04m

Deal found 8/10£275

Thu 5/1112:35 -

1 stop10h 35m

Wed 11/1122:05 -

2 stops11h 55m

Deal found 9/10£277

Find flight deals from Seattle to Honolulu

Round-trip from	£253
One-way from	£144
Popular in	June
Cheapest in	January
Average price	£431

Alaska Airlines
16/1-17/1
Nonstop
12h 16m total
Seattle to Honolulu

Search Deals

Alaska Airlines
6/1-31/12
Nonstop
6h 23m total
Seattle to Honolulu

Search Deals

Highest demand for flights based on searches. 11% potential increase in price (£39 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease (£8 potential savings vs. average return price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Thu 26/11

06:00-20:30

2 stops16h 30m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£156

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Sat 14/11

10:40-20:56

2 stops12h 16m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£156

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Tue 19/1

13:18-20:55

1 stop9h 37m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£179

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Mon 7/12

06:15-16:59

1 stop12h 44m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£179

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Wed 9/12

07:00-21:20

1 stop16h 20m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£184

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Wed 6/1

09:01-21:11

2 stops14h 10m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£184

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Sat 12/12

08:35-21:20

2 stops14h 45m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£190

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Mon 9/11

10:40-20:56

2 stops12h 16m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£192

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Fri 20/11

05:00-12:00

1 stop9h 00m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£200

SeattleHonolulu

SEA Seattle/Tacoma Intl - HNL Honolulu

SEAHNL

Seattle/Tacoma Intl

Sat 2/1

05:00-15:17

1 stop12h 17m

Honolulu

Wed 31/12

00:00-02:00

Nonstop0h 00m

£202

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 22 resultsSorted by cheapest first

Best time to book a flight from Seattle to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Seattle with our price prediction graph.

SEA-HNL

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Honolulu

Prices

Airlines

Delays

How far ahead should I book a flight from Seattle to Honolulu?

The best time to book flights from Seattle to Honolulu is 89 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.

What is the cheapest month to book a flight from Seattle to Honolulu?

Currently, January is the cheapest month in which you can book a flight from Seattle to Honolulu (average of £277). Flying from Seattle to Honolulu in June is currently the most expensive (average of £503). 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.

What is the cheapest time of day to fly from SEA to HNL?

One of the essential ways to save on airfare from Seattle to Honolulu is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 72% on airfare.

How much does it cost for a return flight from Seattle to Honolulu?

Airfare is below average for this route at the moment.

Seattle to Honolulu flights typically cost between £343 and £510 in January.
The cheapest return price found within the last 5 days was £253 on Multiple Airlines (16 Jan–17 Jan).

Related info for your journey

How popular is this Seattle to Honolulu flight route?
This flight path from Seattle/Tacoma Intl to Honolulu was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Seattle to Honolulu?
Delta, Southwest, and United Airlines can get you from Seattle to Honolulu in just under 12h 29m. Your travel time can differ by up to 4h 01m. There are 2675 mi between Seattle and Honolulu. Both multi-stop and direct flights can be found to your destination and back.
What are the most reliable airlines from Seattle to Honolulu?
Consider Qatar Airways (85%), Finnair (73%) or Delta (69%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Honolulu.
Can I find deals for flights from Seattle to Honolulu that include hotel bookings?
Yes. In addition to deals on Seattle to Honolulu flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Seattle to Honolulu?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Honolulu.
Can I find deals for business class flights from Seattle to Honolulu?
Yes. Cheapflights offers flight deals from Seattle to Honolulu by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Seattle to Honolulu?
Currently, January is the cheapest month in which you can book a flight from Seattle to Honolulu (average of £277). Flying from Seattle to Honolulu in June is currently the most expensive (average of £503). 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.

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How does Cheapflights help users find flights from Seattle to Honolulu?

Cheapflights helps you search for flights from Seattle to Honolulu via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Honolulu?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Honolulu from Seattle.

Can Cheapflights find flights from Seattle to Honolulu with no change fees?

Yes, we can. To see specific flights from Seattle to Honolulu with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Honolulu become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Honolulu from Seattle today and book when prices fit your budget.

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Cheap flights from Seattle to Honolulu from £144

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Seattle to Honolulu

Cheapest flights from Seattle to HonoluluExplore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Explore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Seattle to HonoluluDiscover carefully curated flight deals from Seattle to Honolulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Discover carefully curated flight deals from Seattle to Honolulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Seattle to HonoluluExplore direct flight options from Seattle to Honolulu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Explore direct flight options from Seattle to Honolulu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Seattle to HonoluluDiscover last-minute flight deals from Seattle to Honolulu. Data last updated 13 October 2026 and is based on user searches.

Discover last-minute flight deals from Seattle to Honolulu. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Seattle to HonoluluSearch for one-way flight options from Seattle to Honolulu. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Search for one-way flight options from Seattle to Honolulu. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

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Use the filters below to find and compare flights from Seattle to Honolulu that are best for you.

Best time to book a flight from Seattle to Honolulu

Have a flexible travel schedule? Discover the best time to fly to Honolulu from Seattle with our price prediction graph.

Cheapflights Insights

How far ahead should I book a flight from Seattle to Honolulu?

The best time to book flights from Seattle to Honolulu is 89 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.

What is the cheapest month to book a flight from Seattle to Honolulu?

What is the cheapest time of day to fly from SEA to HNL?

One of the essential ways to save on airfare from Seattle to Honolulu is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at midday could potentially save you up to 72% on airfare.

How much does it cost for a return flight from Seattle to Honolulu?

Airfare is below average for this route at the moment.

Seattle to Honolulu flights typically cost between £343 and £510 in January.The cheapest return price found within the last 5 days was £253 on Multiple Airlines (16 Jan–17 Jan).

Weekly flight availability from Seattle to Honolulu

The most flights from SEA to HNL are scheduled on a Sunday (37 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (21 on average).

How often are flights from Seattle to Honolulu delayed?

About 25% of weekly flights between Seattle and Honolulu have experienced delays in the past year, with the average delay time being 145 minutes.

What is the most punctual flight time for Seattle to Honolulu flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday 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.

Which airline has the best punctuality record on Seattle to Honolulu flights?

Over the past year, Delta have had the lowest number of delays on this route, with just 17% of flights being delayed.

Related info for your journey

How popular is this Seattle to Honolulu flight route?

How long is the flight from Seattle to Honolulu?

What are the most reliable airlines from Seattle to Honolulu?

Can I find deals for flights from Seattle to Honolulu that include hotel bookings?

How can I find direct flights from Seattle to Honolulu?

Can I find deals for business class flights from Seattle to Honolulu?

What is the cheapest month to book a flight from Seattle to Honolulu?

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Can Cheapflights notify me if prices for flights from Seattle to Honolulu become cheaper?

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Cheapest flights from Seattle to Honolulu
Explore the most affordable flight options available from Seattle to Honolulu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 October 2026.

Best flights from Seattle to Honolulu
Discover carefully curated flight deals from Seattle to Honolulu that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 October 2026.

Direct flights from Seattle to Honolulu
Explore direct flight options from Seattle to Honolulu based on user searches, and compare prices and availability for your desired travel dates. Data last updated 13 October 2026.

Last-minute flights from Seattle to Honolulu
Discover last-minute flight deals from Seattle to Honolulu. Data last updated 13 October 2026 and is based on user searches.

One-way flights from Seattle to Honolulu
Search for one-way flight options from Seattle to Honolulu. Find affordable one-way fares based on user searches. Data last updated 13 October 2026.

Seattle to Honolulu flights typically cost between £343 and £510 in January.
The cheapest return price found within the last 5 days was £253 on Multiple Airlines (16 Jan–17 Jan).