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$175+ Cheap flights from O'ahu to Washington

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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
HNL — SEA
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from O'ahu to Washington

Cheapest flights from O'ahu to Washington
Explore the most affordable flight options available from O'ahu to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 3/510:00 am
HNL
-
PDX
1 stop11h 04m
United Airlines
Wed 3/111:39 pm
PDX
-
HNL
1 stop11h 19m
United Airlines
Deal found 1/19$273
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 3/510:00 am
HNL
-
PDX
1 stop11h 04m
United Airlines
Tue 3/107:30 am
PDX
-
HNL
2 stops15h 51m
United Airlines
Deal found 1/19$279
This American Airlines deal was found by Cheapflights users on 1/19. 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 2/258:00 am
HNL
-
PDX
1 stop11h 58m
American Airlines
Wed 3/48:30 am
PDX
-
HNL
1 stop12h 45m
American Airlines
Deal found 1/19$288
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Thu 3/510:00 am
HNL
-
PDX
1 stop11h 04m
United Airlines
Mon 3/91:39 pm
PDX
-
HNL
1 stop11h 19m
United Airlines
Deal found 1/20$296
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1011:59 pm
HNL
-
PDX
1 stop7h 57m
Multiple Airlines
Mon 5/185:46 pm
PDX
-
HNL
1 stop9h 11m
Multiple Airlines
Deal found 1/21$297
This Delta deal was found by Cheapflights users on 1/20. 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 4/2112:35 pm
HNL
-
PDX
1 stop8h 20m
Delta
Sun 4/263:18 pm
PDX
-
HNL
1 stop9h 02m
Delta
Deal found 1/20$298
This Delta deal was found by Cheapflights users on 1/20. 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 4/238:35 pm
HNL
-
SEA
1 stop10h 56m
Delta
Sun 5/109:25 pm
SEA
-
HNL
1 stop26h 22m
Delta
Deal found 1/20$300
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 2/181:10 pm
HNL
-
SEA
Nonstop5h 58m
Delta
Wed 2/255:30 pm
SEA
-
HNL
Nonstop6h 24m
Delta
Deal found 1/21$303
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2510:55 pm
HNL
-
SEA
1 stop13h 49m
Delta
Sun 3/15:30 pm
SEA
-
HNL
Nonstop6h 24m
Delta
Deal found 1/21$304
This Delta deal was found by Cheapflights users on 1/20. 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 4/2112:35 pm
HNL
-
PDX
1 stop8h 20m
Delta
Mon 4/275:19 am
PDX
-
HNL
2 stops19h 16m
Delta
Deal found 1/20$304
This Delta deal was found by Cheapflights users on 1/20. 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 2/2611:37 pm
HNL
-
SEA
Nonstop5h 53m
Delta
Mon 3/29:50 am
SEA
-
HNL
1 stop13h 38m
Delta
Deal found 1/20$307
This Expedia deal was found by Cheapflights users on 1/20. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:59 pm
HNL
-
SEA
Nonstop5h 45m
Alaska Airlines
Sun 2/155:50 pm
SEA
-
HNL
Nonstop6h 16m
Alaska Airlines
Deal found 1/20$308

Find flight deals from O'ahu to Washington

Keep the following information in mind while searching for O'ahu to Washington flight deals. Data was last updated January 21, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$273
(United Airlines)

One-way from

$175
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$457

Good round-trip deal

$307 or less

Good one-way deal

$322 or less
Provider with most accurate pricing for Honolulu-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Honolulu-Seattle/Tacoma Intl flights.
Search Deals
From O'ahu to Washington
Search Deals
One-way flight from O'ahu to Washington
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from O'ahu to Washington.
Search Deals
Price to beat on a one-way flight from O'ahu to Washington.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from O'ahu to Washington 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 January 21, 2026.
Use the filters below to find and compare flights from O'ahu to Washington that are best for you.

Fly from

O'ahu

Fly to

Washington

Route

Depart

Return

Price

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Thu 3/5

10:00 am-11:04 pm

1 stop11h 04m

Portland

Tue 3/10

1:39 pm-7:57 pm

1 stop9h 18m

$296

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Tue 4/21

12:35 pm-11:55 pm

1 stop8h 20m

Portland

Sat 4/25

1:32 pm-9:20 pm

1 stop10h 48m

$298

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Wed 5/13

9:20 pm-7:57 am

1 stop7h 37m

Portland

Sun 5/17

8:39 am-9:05 pm

1 stop15h 26m

$298

HonoluluPortland

HNL - PDX

HNLPDX

Honolulu

Fri 4/24

3:54 pm-12:52 pm

1 stop17h 58m

Portland

Mon 4/27

1:52 pm-9:03 pm

1 stop10h 11m

$298

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Wed 2/18

1:10 pm-9:08 pm

Nonstop5h 58m

Seattle/Tacoma Intl

Wed 2/25

5:30 pm-9:54 pm

Nonstop6h 24m

$303

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Mon 4/20

8:35 pm-12:40 pm

1 stop13h 05m

Seattle/Tacoma Intl

Wed 5/13

8:30 am-11:57 am

Nonstop6h 27m

$307

HonoluluSpokane

HNL - GEG

HNLGEG

Honolulu

Fri 2/13

1:10 pm-12:04 am

1 stop8h 54m

Spokane

Thu 2/19

5:00 am-5:58 pm

2 stops14h 58m

$312

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Tue 3/17

8:39 pm-12:49 pm

1 stop13h 10m

Seattle/Tacoma Intl

Tue 3/24

7:35 am-11:07 am

Nonstop6h 32m

$312

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 2/26

2:40 pm-12:59 am

1 stop8h 19m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-9:00 pm

2 stops14h 30m

$315

HonoluluSeattle

HNL - SEA

HNLSEA

Honolulu

Thu 4/2

7:45 pm-12:27 pm

1 stop13h 42m

Seattle/Tacoma Intl

Sat 5/2

1:45 pm-9:35 pm

1 stop10h 50m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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Best time to book a flight from O'ahu to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington 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.

Cheapflights Insights

Everything you need to know about your flight from O'ahu to Washington

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

Currently, April is the cheapest month in which you can book a flight from O'ahu to State of Washington (average of $201). Flying from O'ahu to State of Washington in July is currently the most expensive (average of $397). 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 WA?

Find hourly flight availability from O'ahu to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2026.

When flying from O'ahu to State of Washington, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 37% versus a flight in the afternoon.

What is the cheapest day to fly from O'ahu to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from O'ahu to Washington. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their O'ahu to State of Washington flight should consider departing on Sunday afternoons when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from O'ahu to State of Washington

Explore weekly flight availability from O'ahu to Washington. 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 January 21, 2026.

The most flights from zzFUW to USWA are scheduled on a Wednesday (26 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (22 on average).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated January 21, 2026.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from O'ahu to Washington. 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.
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
8.0
Very good
11,771 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,087 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,829 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,190 reviews
Alaska Airlines
8.0
Very good
11,771 reviews

Crew

8.5

Food

7.1

Entertainment

7.0

Boarding

8.1

Comfort

7.8

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

Find useful and relevant information for your journey from O'ahu to Washington. 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 O'ahu to State of Washington flight route?

    The O'ahu to Washington flight path was viewed by 65 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 O'ahu to State of Washington?

    For as low as $298, United Airlines can have you in State of Washington from O'ahu in 7h 37m. The distance between O'ahu and State of Washington is about 2601 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $123 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $138 and $168, respectively.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from O'ahu to State of Washington (average of $201). Flying from O'ahu to State of Washington in July is currently the most expensive (average of $397). 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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Alternative routes for O'ahu to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from O'ahu to Washington

Discover the top 5 airlines that operate flights from O'ahu to Washington. 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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$213Average$522FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$237Average$683FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$249Average$454FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$264Average$437FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$336Average$660FlexibilityNo cancel feeOn-time85%

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