Seattle

$214+ Cheap flights from O'ahu to Seattle (SEA)

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 3/24. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
Feb 23 — Mar 21
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Cheap flight deals from O'ahu to Seattle

Keep the following information in mind while searching for O'ahu to Seattle flight deals. Data was last updated February 18, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(Delta)

One-way from

$214
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$442

Good round-trip deal

$441 or less

Good one-way deal

$259 or less
Provider with most accurate pricing for Honolulu-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Honolulu-Seattle/Tacoma Intl flights.
From O'ahu to Seattle/Tacoma Intl
One-way flight from O'ahu to Seattle/Tacoma Intl
Highest demand for flights based on searches. 6% potential increase in price ($31 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in February 2025
Price to beat on a round-trip flight from O'ahu to Seattle/Tacoma Intl.
Price to beat on a one-way flight from O'ahu to Seattle/Tacoma Intl.

Find flight deals from O'ahu to Seattle

Cheapest flights from O'ahu to Seattle
Explore the most affordable flight options available from O'ahu to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 18, 2025.

This Delta deal was found by Cheapflights users on 2/18. 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.
Tue 2/2511:34 pmHNL - SEA
Nonstop5h 56mDelta
Sat 3/17:10 amSEA - HNL
1 stop16h 46mDelta
Deal found 2/18$338
This United Airlines deal was found by Cheapflights users on 2/17. 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.
Tue 3/257:00 amHNL - SEA
1 stop11h 57mUnited Airlines
Tue 4/112:45 pmSEA - HNL
1 stop9h 36mUnited Airlines
Deal found 2/17$347
This Alaska Airlines deal was found by Cheapflights users on 2/18. 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.
Fri 10/241:20 pmHNL - SEA
1 stop16h 30mAlaska Airlines
Sun 10/268:15 amSEA - HNL
Nonstop6h 00mAlaska Airlines
Deal found 2/18$363
This Southwest deal was found by Cheapflights users on 2/17. 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.
Tue 3/49:00 amHNL - SEA
1 stop10h 00mSouthwest
Tue 3/185:45 amSEA - HNL
1 stop13h 15mSouthwest
Deal found 2/17$372
This Mytrip deal was found by Cheapflights users on 2/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/107:45 amHNL - SEA
1 stop32h 17mMultiple Airlines
Mon 3/177:57 pmSEA - HNL
1 stop27h 58mMultiple Airlines
Deal found 2/17$387
This American Airlines deal was found by Cheapflights users on 2/17. 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.
Thu 3/67:30 amHNL - SEA
1 stop9h 26mAmerican Airlines
Mon 3/106:10 amSEA - HNL
1 stop15h 53mAmerican Airlines
Deal found 2/17$403
This Hawaiian Airlines deal was found by Cheapflights users on 2/17. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/201:15 pmHNL - SEA
Nonstop5h 40mHawaiian Airlines
Wed 3/264:43 pmSEA - HNL
Nonstop6h 25mHawaiian Airlines
Deal found 2/17$438

Find flights from O'ahu to Seattle within your budget

Customize your flight search to find flights from O'ahu to Seattle 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 February 18, 2025.

Fly from

O'ahu

Fly to

Seattle

Route

Depart

Return

Price

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 2/25

11:34 pm-7:30 am

Nonstop5h 56m

Seattle/Tacoma Intl

Sat 3/1

7:10 am-9:56 pm

1 stop16h 46m

$338

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 3/25

7:00 am-9:57 pm

1 stop11h 57m

Seattle/Tacoma Intl

Tue 4/1

12:45 pm-7:21 pm

1 stop9h 36m

$347

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 3/4

9:00 am-9:00 pm

1 stop10h 00m

Seattle/Tacoma Intl

Tue 3/18

5:45 am-4:00 pm

1 stop13h 15m

$372

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 3/10

7:45 am-7:02 pm

1 stop32h 17m

Seattle/Tacoma Intl

Mon 3/17

7:57 pm-8:55 pm

1 stop27h 58m

$387

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/6

7:30 am-6:56 pm

1 stop9h 26m

Seattle/Tacoma Intl

Mon 3/10

6:10 am-7:03 pm

1 stop15h 53m

$403

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/20

1:15 pm-9:55 pm

Nonstop5h 40m

Seattle/Tacoma Intl

Wed 3/26

4:43 pm-8:08 pm

Nonstop6h 25m

$438

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 3/13

3:51 pm-8:15 am

1 stop13h 24m

Seattle/Tacoma Intl

Tue 3/18

9:51 am-9:15 pm

1 stop14h 24m

$446

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 3/24

9:55 pm-3:54 pm

2 stops14h 59m

$214

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 3/24

10:28 pm-2:45 pm

1 stop13h 17m

$218

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 4/24

6:15 am-10:49 pm

1 stop13h 34m

$231

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 14 results
1
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Best time to book a flight from O'ahu to Seattle

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

Travel insights for flights from O'ahu to Seattle

Get recent, data-driven insights about flights from O'ahu to Seattle including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from O'ahu to Seattle (average of $238). Flying from O'ahu to Seattle in July is currently the most expensive (average of $411). 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 FUW to SEA?

Find hourly flight availability from O'ahu to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 18, 2025.

When flying from O'ahu to Seattle, 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 O'ahu to Seattle

Explore weekly flight availability from O'ahu to Seattle. 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 February 18, 2025.

The most flights from zzFUW to SEA are scheduled on a Monday (35 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated February 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from O'ahu to Seattle to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

8.0
Very good

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Entertainment

7.6

Food

7.1

Boarding

8.2

Crew

8.7

Overall

8.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Seattle. 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 into for flights to Seattle from O'ahu?

    If you book a flight to Seattle from O'ahu, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

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

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

    The cheapest airlines for a one-way flight from O'ahu to Seattle are United Airlines ($214), Alaska Airlines ($218), and American Airlines ($231).

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

    Before booking your flight to Seattle from O'ahu, check out the most reliable airlines to get you to your destination on time: Icelandair (100%), Air France (92%), China Eastern( 88%).

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

    Looking for the cheapest flight from O'ahu to Seattle? While on average our users pay $1,065, our data indicates the cheapest price to be $201. The most popular route (Honolulu - Seattle/Tacoma Intl), is priced around $283.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from O'ahu to Seattle (average of $238). Flying from O'ahu to Seattle in July is currently the most expensive (average of $411). 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

Traveling to a place near O'ahu?

Book flights to O'ahu if you plan to visit one of these locations
SeaTac
Tukwila
Renton
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Federal Way
Centralia
Marysville
Cle Elum
Mukilteo
Aberdeen
Lakewood
Issaquah
Shoreline
Lynnwood
Shelton
Silverdale

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Top 4 airlines flying from O'ahu to Seattle

Discover the top 4 airlines that operate flights from O'ahu to Seattle. 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 February 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$214Average$484FlexibilityNo cancel feeOn-time85%
DeltaCheapest$222Average$454FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$247Average$374FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$293Average$498FlexibilityNo cancel feeOn-time75%
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