$239+ Flights from Seattle to Honolulu

One-way flight from Seattle/Tacoma Intl to Honolulu

High demand for flights, 1% potential price rise

Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).

Average for round-trip flights in June 2025

Price to beat on a round-trip flight from Seattle/Tacoma Intl to Honolulu.

Price to beat on a one-way flight from Seattle/Tacoma Intl to Honolulu.

Find flight deals from Seattle to Honolulu

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 June 12, 2025.

Sun 8/242:32 pmSEA - HNL

1 stop10h 02mAmerican Airlines

Fri 8/299:11 pmHNL - SEA

1 stop10h 14mAmerican Airlines

Deal found 6/10

$409

Tue 10/216:35 amSEA - HNL

1 stop10h 26mUnited Airlines

Tue 10/289:50 pmHNL - SEA

2 stops12h 38mUnited Airlines

Deal found 6/10

$414

Wed 9/37:10 amSEA - HNL

1 stop16h 18mDelta

Wed 9/107:00 amHNL - SEA

1 stop12h 25mDelta

Deal found 6/10

$428

Wed 9/38:00 amSEA - HNL

2 stops16h 00mSouthwest

Wed 9/108:15 amHNL - SEA

1 stop8h 05mSouthwest

Deal found 6/11

$442

Mon 9/1510:04 amSEA - HNL

1 stop7h 59mHawaiian Airlines

Mon 9/225:40 amHNL - SEA

1 stop8h 12mHawaiian Airlines

Deal found 6/11

$445

Thu 8/143:55 pmSEA - HNL

Nonstop6h 00mAlaska Airlines

Tue 8/195:40 amHNL - SEA

1 stop8h 14mAlaska Airlines

Deal found 6/10

$463

Best flights from Seattle to Honolulu
Discover carefully curated flight deals from Seattle to Honolulu that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sun 8/242:32 pmSEA - HNL

1 stop10h 02mAmerican Airlines

Fri 8/299:11 pmHNL - SEA

1 stop10h 14mAmerican Airlines

Deal found 6/10

$409

Tue 8/122:50 pmSEA - HNL

1 stop9h 54mUnited Airlines

Tue 9/97:00 amHNL - SEA

2 stops12h 15mUnited Airlines

Deal found 6/11

$418

Wed 9/37:10 amSEA - HNL

1 stop16h 18mDelta

Wed 9/107:00 amHNL - SEA

1 stop12h 25mDelta

Deal found 6/10

$428

Wed 9/38:00 amSEA - HNL

2 stops16h 00mSouthwest

Wed 9/108:15 amHNL - SEA

1 stop8h 05mSouthwest

Deal found 6/11

$442

Wed 8/136:25 pmSEA - HNL

Nonstop6h 08mAlaska Airlines

Thu 8/147:50 amHNL - SEA

1 stop7h 40mAlaska Airlines

Deal found 6/11

$462

Mon 9/810:10 amSEA - HNL

1 stop9h 16mHawaiian Airlines

Thu 9/115:40 amHNL - SEA

1 stop8h 12mHawaiian Airlines

Deal found 6/12

$468

Last-minute flights from Seattle to Honolulu
Discover last-minute flight deals from Seattle to Honolulu. Data last updated June 12, 2025 and is based on user searches.

Thu 6/129:45 amSEA - HNL

1 stop9h 44mUnited Airlines

Thu 6/198:30 amHNL - SEA

1 stop10h 28mUnited Airlines

Deal found 6/11

$477

Tue 6/178:15 amSEA - HNL

Nonstop6h 00mHawaiian Airlines

Tue 6/249:15 pmHNL - SEA

Nonstop5h 45mHawaiian Airlines

Deal found 6/10

$688

Tue 6/179:20 amSEA - HNL

1 stop12h 10mSouthwest

Tue 6/2411:00 amHNL - SEA

1 stop10h 30mSouthwest

Deal found 6/10

$696

Wed 6/186:59 pmSEA - HNL

1 stop14h 46mAlaska Airlines

Wed 6/257:00 amHNL - SEA

1 stop9h 45mAlaska Airlines

Deal found 6/10

$698

Fri 6/206:25 amSEA - HNL

1 stop12h 36mUnited Airlines

Fri 7/47:00 amHNL - SEA

1 stop8h 58mUnited Airlines

Deal found 6/10

$515

Sat 6/218:45 amSEA - HNL

Nonstop6h 06mDelta

Wed 6/258:25 pmHNL - SEA

1 stop10h 29mDelta

Deal found 6/12

$760

Tue 7/111:25 amSEA - HNL

Nonstop5h 55mHawaiian Airlines

Mon 7/142:33 pmHNL - SEA

Nonstop5h 51mHawaiian Airlines

Deal found 6/10

$591

Wed 7/96:35 amSEA - HNL

1 stop14h 55mSouthwest

Sun 7/138:15 amHNL - SEA

1 stop12h 20mSouthwest

Deal found 6/10

$557

Mon 7/218:45 amSEA - HNL

Nonstop6h 08mDelta

Mon 8/1810:42 pmHNL - SEA

Nonstop5h 48mDelta

Deal found 6/10

$528

Mon 7/218:09 amSEA - HNL

1 stop8h 26mAlaska Airlines

Mon 8/189:15 pmHNL - SEA

Nonstop5h 45mAlaska Airlines

Deal found 6/10

$533

Fri 7/2510:22 amSEA - HNL

Nonstop6h 11mMultiple Airlines

Fri 8/17:40 pmHNL - SEA

1 stop7h 39mMultiple Airlines

Deal found 6/10

$646

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 June 12, 2025.

Sat 8/166:55 amSEA - HNL

1 stop12h 30mSouthwest

Deal found 6/10

$239

Sun 8/247:10 amSEA - HNL

1 stop16h 18mDelta

Deal found 6/11

$243

Sun 8/105:10 amSEA - HNL

1 stop9h 34mUnited Airlines

Deal found 6/10

$247

Sat 8/168:55 amSEA - HNL

2 stops17h 39mAlaska Airlines

Deal found 6/11

$248

Thu 7/318:09 amSEA - HNL

1 stop7h 56mHawaiian Airlines

Deal found 6/11

$304

Sun 8/316:30 amSEA - HNL

2 stops12h 48mAmerican Airlines

Deal found 6/11

$455

Sun 7/64:59 pmSEA - HNL

3 stops22h 41mMultiple Airlines

Deal found 6/11

$603

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 8/24

2:32 pm-9:34 pm

1 stop10h 02m

Honolulu

Fri 8/29

9:11 pm-10:25 am

1 stop10h 14m

$409

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 8/12

2:50 pm-9:44 pm

1 stop9h 54m

Honolulu

Tue 9/9

7:00 am-10:15 pm

2 stops12h 15m

$418

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 9/3

7:10 am-8:28 pm

1 stop16h 18m

Honolulu

Wed 9/10

7:00 am-10:25 pm

1 stop12h 25m

$428

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 9/3

8:00 am-9:00 pm

2 stops16h 00m

Honolulu

Wed 9/10

8:15 am-7:20 pm

1 stop8h 05m

$442

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 8/25

3:55 pm-7:07 pm

Nonstop6h 12m

Honolulu

Mon 8/25

11:09 pm-7:54 am

Nonstop5h 45m

$452

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 8/4

12:05 pm-6:04 pm

1 stop8h 59m

Honolulu

Tue 8/12

6:40 pm-6:19 am

1 stop8h 39m

$496

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 8/16

6:55 am-4:25 pm

1 stop12h 30m

$239

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 8/24

7:10 am-8:28 pm

1 stop16h 18m

$243

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 8/10

5:10 am-11:44 am

1 stop9h 34m

$247

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 8/16

8:55 am-11:34 pm

2 stops17h 39m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 13 results

The best insider tips for Seattle to Honolulu flights

Cheapflights partnered with top experts to bring you the best recommendations for your Seattle to Honolulu trip

Airlines

Alaska Airlines

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.

Read more about Alaska Airlinesby Robert Schrader

Hawaiian Airlines

Hawaiian offers free meals in Main Cabin on daytime flights to the US Mainland.

Hawaiian's Extra Comfort seats provide more legroom and early boarding benefits.

Airports

SEA

Plan to arrive at SEA two hours before your flight. Use SEA Spot Saver for security screening appointments to reduce wait times.

HNL

For quick access to Waikiki, consider rideshare services from HNL. They're often cheaper than taxis and faster than public buses.

Our travel experts

Robert Schrader

Expert on Alaska Airlines

Scott Laird

Expert on Hawaiian Airlines

Yulia Denisyuk

Expert on HNL

Brandon Schultz

Expert on SEA

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.

Estimated round-trip 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

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

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.

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

Currently, November is the cheapest month in which you can book a flight from Seattle to Honolulu (average of $469). Flying from Seattle to Honolulu in June is currently the most expensive (average of $687). 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?

It’s typically best to fly out from Seattle to Honolulu in the afternoon. Doing so could potentially save you 5% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Seattle to Honolulu?

Travelers seeking maximum savings on their Seattle to Honolulu flight should consider departing on Tuesday 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.

Weekly flight availability from Seattle to Honolulu

The most flights from SEA to HNL are scheduled on a Friday (30 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Honolulu by month

In terms of precipitation, rainfall in Honolulu ranges from 0.3 - 3.2 inches per month. December is typically the wettest month, when rainfall can reach 3.2 in. June is typically the driest time to visit Honolulu when rainfall is around 0.3 in.

Temperature in Honolulu by month

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 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 73.4 F).

Reviews of airlines servicing Honolulu

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Seattle to Honolulu. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.

8.0

Very good

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.

Southwest

8.0

Very good

4,287 reviews

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.

Delta

8.0

Very good

7,946 reviews

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.

Hawaiian Airlines

7.9

Good

2,494 reviews

8.0

Very good

Reviews

1 / 20

10.0

Excellent

Sam,Aug 2024

SAN - HNL

It was such a great experience. The crew were very helpful and kind throughout the journey. I’ve been telling my husband that it was the best plane experience I’ve ever been in.

United Airlines

7.4

Good

8,790 reviews

8.0

Very good