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$254+ Cheap flights from Seattle (SEA) to O'ahu

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
Jul 1 — Jul 81
Tue 7/1
Tue 7/8
1 adult, Economy
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Cheap flight deals from Seattle to O'ahu

Keep the following information in mind while searching for Seattle to O'ahu flight deals. Data was last updated June 26, 2025.

Round-trip from

$441
(Trip.com)

One-way from

$254
(United Airlines)

Popular in

December

Cheapest in

January

Average price

$617

Good round-trip deal

$523 or less

Good one-way deal

$288 or less
From Seattle/Tacoma Intl to O'ahu
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One-way flight from Seattle/Tacoma Intl to O'ahu
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High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to O'ahu.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to O'ahu.
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Find flight deals from Seattle to O'ahu

Cheapest flights from Seattle to O'ahu
Explore the most affordable flight options available from Seattle to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2025.

This Trip.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/137:00 amSEA - HNL
1 stop18h 22mHawaiian Airlines
Mon 11/39:25 pmHNL - SEA
1 stop7h 47mHawaiian Airlines
Deal found 6/24$441
This Alaska Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/39:44 pmSEA - HNL
1 stop16h 33mAlaska Airlines
Thu 11/61:50 pmHNL - SEA
Nonstop5h 42mAlaska Airlines
Deal found 6/25$442
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:20 amSEA - HNL
1 stop12h 36mAmerican Airlines
Tue 10/2810:58 pmHNL - SEA
1 stop12h 42mAmerican Airlines
Deal found 6/25$445
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/269:04 amSEA - HNL
1 stop10h 01mUnited Airlines
Wed 11/58:00 amHNL - SEA
1 stop8h 25mUnited Airlines
Deal found 6/24$446
This Delta deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:00 pmSEA - HNL
1 stop10h 50mDelta
Mon 11/38:00 amHNL - SEA
1 stop12h 23mDelta
Deal found 6/24$457
This Southwest deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/155:15 amSEA - HNL
1 stop12h 05mSouthwest
Fri 9/199:00 pmHNL - SEA
2 stops13h 55mSouthwest
Deal found 6/25$460
This Kiwi.com deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/1411:25 amSEA - HNL
Nonstop5h 55mMultiple Airlines
Mon 8/185:40 amHNL - SEA
1 stop8h 14mMultiple Airlines
Deal found 6/24$515

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle to O'ahu that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
Use the filters below to find and compare flights from Seattle to O'ahu that are best for you.

Fly from

Seattle

Fly to

O'ahu

Route

Depart

Return

Price

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Wed 9/17

1:45 pm-4:59 pm

Nonstop6h 14m

Honolulu

Wed 9/24

11:45 am-8:25 am

1 stop17h 40m

$442

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 9/14

1:05 pm-6:33 pm

1 stop8h 28m

Honolulu

Wed 9/17

8:00 am-10:15 pm

1 stop11h 15m

$451

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 8/14

6:25 pm-9:33 pm

Nonstop6h 08m

Honolulu

Wed 8/20

11:09 pm-7:54 am

Nonstop5h 45m

$456

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 8/11

7:45 am-4:18 pm

1 stop11h 33m

Honolulu

Tue 8/19

9:11 pm-10:25 am

1 stop10h 14m

$457

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 9/15

5:15 am-2:20 pm

1 stop12h 05m

Honolulu

Fri 9/19

9:00 pm-1:55 pm

2 stops13h 55m

$460

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 9/20

9:30 am-7:50 pm

1 stop13h 20m

Honolulu

Thu 9/25

8:55 pm-5:56 am

Nonstop6h 01m

$461

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Mon 7/14

11:25 am-2:20 pm

Nonstop5h 55m

Honolulu

Mon 8/18

5:40 am-4:54 pm

1 stop8h 14m

$515

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Thu 8/14

9:50 am-9:28 pm

2 stops14h 38m

$254

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 8/17

9:03 pm-12:15 pm

1 stop18h 12m

$255

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sat 8/16

12:15 pm-8:28 pm

1 stop11h 13m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 13 results
1
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Best time to book a flight from Seattle to O'ahu

Have a flexible travel schedule? Discover the best time to fly to O'ahu 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 O'ahu

What is the cheapest month to book a flight from Seattle to O'ahu?

Currently, November is the cheapest month in which you can book a flight from Seattle to O'ahu (average of $469). Flying from Seattle to O'ahu 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 FUW?

Find hourly flight availability from Seattle to O'ahu. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 26, 2025.

When flying from Seattle to O'ahu, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Seattle to O'ahu

Explore weekly flight availability from Seattle to O'ahu. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 26, 2025.

The most flights from SEA to zzFUW are scheduled on a Monday (30 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (25 on average).

Reviews of airlines servicing O'ahu

Get insights into the airlines that provide service to O'ahu. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'ahu. Reviews last updated June 26, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Seattle to O'ahu to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

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.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

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
4,276 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

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
7,964 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

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
7.8
Good
2,522 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

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
8,838 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

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.

Related info for your journey

Find useful and relevant information for your journey from Seattle to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to O'ahu?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl (SEA) is the airport most travelers will use when flying to O'ahu from Seattle.

  • How popular is this Seattle to O'ahu flight route?

    This flight path from Seattle/Tacoma Intl to O'ahu was viewed by 100 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Seattle to O'ahu one-way?

    $254 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $255 and $259, respectively.

  • What are the most reliable airlines from Seattle to O'ahu?

    No one likes to see their flight delayed. When booking a flight from Seattle to O'ahu consider choosing China Eastern (100%), Delta (89%) or Virgin Atlantic (89%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to O'ahu?

    Looking at all options, your cheapest flight can be booked for $229. While the most popular route (Seattle/Tacoma Intl - Honolulu) can be booked for $372 on average our data indicates $924 when flying from Seattle to O'ahu.

  • Can I find deals for flights from Seattle to O'ahu that include hotel bookings?

    Yes. In addition to deals on Seattle to O'ahu flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to O'ahu?

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

  • Can I find deals for business class flights from Seattle to O'ahu?

    Yes. Cheapflights offers flight deals from Seattle to O'ahu 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 O'ahu?

    Currently, November is the cheapest month in which you can book a flight from Seattle to O'ahu (average of $469). Flying from Seattle to O'ahu 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.

See more FAQs

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Alternative routes for Seattle to O'ahu

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Top 6 airlines flying from Seattle to O'ahu

Discover the top 6 airlines that operate flights from Seattle to O'ahu. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$209Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$405FlexibilityNo cancel feeOn-time69%
DeltaCheapest$268Average$500FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$277Average$515FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$278Average$507FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$313Average$526FlexibilityNo cancel feeOn-time75%

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