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$189+ Cheap flights from Washington 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — HNL
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
1 adult, Economy
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Cheap flight deals from Washington to O'ahu

Keep the following information in mind while searching for Washington to O'ahu flight deals. Data was last updated February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(United Airlines)

One-way from

$189
(American Airlines)

Popular in

December

Cheapest in

January

Average price

$492

Good round-trip deal

$387 or less

Good one-way deal

$179 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Honolulu flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Honolulu flights.
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From Washington to O'ahu
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One-way flight from Washington to O'ahu
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Washington to O'ahu.
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Price to beat on a one-way flight from Washington to O'ahu.
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Find flight deals from Washington to O'ahu

Cheapest flights from Washington to O'ahu
Explore the most affordable flight options available from Washington to O'ahu. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.

This United Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 3/127:45 amPDX - HNL
2 stops11h 43mUnited Airlines
Tue 3/1810:30 pmHNL - PDX
1 stop7h 43mUnited Airlines
Deal found 2/21$322
This American Airlines deal was found by Cheapflights users on 2/21. 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.
Wed 4/28:28 amPDX - HNL
1 stop13h 00mAmerican Airlines
Wed 4/99:20 pmHNL - PDX
1 stop10h 18mAmerican Airlines
Deal found 2/21$332
This United Airlines deal was found by Cheapflights users on 2/21. 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 3/117:00 amSEA - HNL
2 stops12h 28mUnited Airlines
Tue 3/189:55 pmHNL - SEA
2 stops12h 44mUnited Airlines
Deal found 2/21$344
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 4/285:10 amPDX - HNL
1 stop9h 01mDelta
Fri 5/212:40 pmHNL - PDX
1 stop8h 16mDelta
Deal found 2/21$347
This Southwest deal was found by Cheapflights users on 2/22. 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 3/36:10 amPDX - HNL
1 stop8h 50mSouthwest
Mon 3/108:40 amHNL - PDX
2 stops12h 35mSouthwest
Deal found 2/22$352
This Southwest deal was found by Cheapflights users on 2/21. 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 4/18:05 amSEA - HNL
1 stop12h 30mSouthwest
Tue 4/1511:20 amHNL - SEA
1 stop8h 10mSouthwest
Deal found 2/21$357
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Tue 3/112:24 pmPDX - HNL
1 stop9h 51mAlaska Airlines
Wed 3/198:26 pmHNL - PDX
Nonstop5h 39mAlaska Airlines
Deal found 2/21$363
This Trip.com deal was found by Cheapflights users on 2/22. 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.
Tue 4/86:07 pmPDX - HNL
Nonstop6h 21mHawaiian Airlines
Tue 4/1511:15 pmHNL - PDX
1 stop10h 45mHawaiian Airlines
Deal found 2/22$368
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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.
Sun 3/166:55 pmSEA - HNL
1 stop20h 04mAlaska Airlines
Wed 3/1910:28 pmHNL - SEA
1 stop21h 01mAlaska Airlines
Deal found 2/21$371
This Hawaiian Airlines deal was found by Cheapflights users on 2/22. 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.
Tue 4/223:36 pmSEA - HNL
1 stop10h 04mHawaiian Airlines
Tue 4/2911:15 pmHNL - SEA
1 stop9h 05mHawaiian Airlines
Deal found 2/22$395
This American Airlines deal was found by Cheapflights users on 2/22. 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 3/46:03 amSEA - HNL
1 stop15h 35mAmerican Airlines
Mon 3/106:30 amHNL - SEA
1 stop9h 26mAmerican Airlines
Deal found 2/22$403
This Delta deal was found by Cheapflights users on 2/21. 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.
Thu 3/610:15 amSEA - HNL
1 stop13h 41mDelta
Thu 3/277:00 amHNL - SEA
1 stop13h 13mDelta
Deal found 2/21$414

Find flights from Washington to O'ahu within your budget

Customize your flight search to find flights from Washington 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 February 22, 2025.

Fly from

Washington

Fly to

O'ahu

Route

Depart

Return

Price

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 3/12

7:45 am-4:28 pm

2 stops11h 43m

Honolulu

Tue 3/18

10:30 pm-9:13 am

1 stop7h 43m

$322

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 4/2

8:28 am-6:28 pm

1 stop13h 00m

Honolulu

Wed 4/9

9:20 pm-10:38 am

1 stop10h 18m

$332

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 3/11

7:00 am-4:28 pm

2 stops12h 28m

Honolulu

Tue 3/18

9:55 pm-1:39 pm

2 stops12h 44m

$344

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Mon 4/28

5:10 am-11:11 am

1 stop9h 01m

Honolulu

Fri 5/2

12:40 pm-11:56 pm

1 stop8h 16m

$347

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 4/15

6:07 pm-9:28 pm

Nonstop6h 21m

Honolulu

Tue 4/22

5:15 pm-5:00 am

1 stop8h 45m

$353

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 4/1

8:05 am-5:35 pm

1 stop12h 30m

Honolulu

Tue 4/15

11:20 am-10:30 pm

1 stop8h 10m

$357

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Tue 3/11

2:24 pm-9:15 pm

1 stop9h 51m

Honolulu

Wed 3/19

8:26 pm-5:05 am

Nonstop5h 39m

$363

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Sun 3/16

6:55 pm-11:59 am

1 stop20h 04m

Honolulu

Wed 3/19

10:28 pm-10:29 pm

1 stop21h 01m

$371

PortlandHonolulu

PDX - HNL

PDXHNL

Portland

Wed 3/5

11:45 am-6:40 pm

1 stop8h 55m

Honolulu

Sat 3/8

4:15 pm-6:20 am

1 stop12h 05m

$387

SeattleHonolulu

SEA - HNL

SEAHNL

Seattle/Tacoma Intl

Tue 4/22

3:36 pm-10:40 pm

1 stop10h 04m

Honolulu

Tue 4/29

11:15 pm-11:20 am

1 stop9h 05m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 50 results
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Best time to book a flight from Washington to O'ahu

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

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

What is the cheapest month to book a flight from State of Washington to O'ahu?

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

Find hourly flight availability from Washington 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 February 22, 2025.

When flying from State of Washington 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 State of Washington to O'ahu

Explore weekly flight availability from Washington 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 February 22, 2025.

The most flights from USWA to zzFUW are scheduled on a Thursday (43 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (23 on average).

Rainfall in O'ahu by month

Plan your trip to O'ahu by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in O'ahu 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 O'ahu when rainfall is around 0.3 in.

Temperature in O'ahu by month

Plan your trip to O'ahu by taking into account the average temperature totals by month.

If weather is an important factor for your trip to O'ahu, 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 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 February 22, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Washington to O'ahu. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

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.

Southwest
8.1
Very good
4,395 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

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.

Alaska Airlines
8.0
Very good
9,700 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

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.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

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.

Hawaiian Airlines
7.9
Good
2,314 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

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.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,395 reviews

Boarding

8.2

Overall

8.1

Crew

8.7

Entertainment

7.6

Food

7.1

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 Washington to O'ahu. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this State of Washington to O'ahu flight route?

    This flight path from Washington to O'ahu was viewed by 99 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 State of Washington to O'ahu one-way?

    The cheapest airlines for a one-way flight from State of Washington to O'ahu are American Airlines ($189), United Airlines ($194), and Delta ($202).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to O'ahu?

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

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Top 6 airlines flying from Washington to O'ahu

Discover the top 6 airlines that operate flights from Washington 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$194Average$486FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$235Average$617FlexibilityNo cancel feeOn-time69%
DeltaCheapest$241Average$558FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$244Average$549FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$262Average$623FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$279Average$580FlexibilityNo cancel feeOn-time75%
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