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$145+ Cheap flights from Kailua-Kona (KOA) 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 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SEA
oct. 15 — oct. 221
mer. 10/15
mer. 10/22
1 adult, Economy
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Cheap flight deals from Kailua-Kona to Washington

Keep the following information in mind while searching for Kailua-Kona to Washington flight deals. Data was last updated septembre 15, 2025.

Round-trip from

$297
(United Airlines)

One-way from

$145
(KAYAK)

Popular in

December

Cheapest in

September

Average price

$387

Good round-trip deal

$389 or less

Good one-way deal

$244 or less
From Kona Intl to Washington
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One-way flight from Kona Intl to Washington
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Kona Intl to Washington.
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Price to beat on a one-way flight from Kona Intl to Washington.
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Find flight deals from Kailua-Kona to Washington

Cheapest flights from Kailua-Kona to Washington
Explore the most affordable flight options available from Kailua-Kona to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 15, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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.
lun. 11/32:40 pmKOA - PDX
1 stop7h 46mUnited Airlines
lun. 11/106:00 amPDX - KOA
1 stop9h 06mUnited Airlines
Deal found 9/14$297
This Southwest deal was found by Cheapflights users on 9/14. 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.
lun. 11/39:15 pmKOA - PDX
2 stops14h 15mSouthwest
lun. 11/106:00 amPDX - KOA
1 stop8h 45mSouthwest
Deal found 9/14$302
This Delta deal was found by Cheapflights users on 9/14. 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.
jeu. 10/169:30 pmKOA - SEA
Nonstop6h 02mDelta
lun. 10/202:20 pmSEA - KOA
Nonstop6h 10mDelta
Deal found 9/14$318
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
jeu. 10/168:00 amKOA - SEA
Nonstop5h 50mAlaska Airlines
lun. 10/202:00 pmSEA - KOA
1 stop9h 27mAlaska Airlines
Deal found 9/14$323
This Southwest deal was found by Cheapflights users on 9/13. 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.
lun. 11/310:00 amKOA - SEA
1 stop9h 50mSouthwest
ven. 11/145:50 amSEA - KOA
1 stop8h 55mSouthwest
Deal found 9/13$327
This United Airlines deal was found by Cheapflights users on 9/14. 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.
ven. 11/72:40 pmKOA - PDX
1 stop7h 46mUnited Airlines
mer. 11/126:00 amPDX - KOA
1 stop9h 06mUnited Airlines
Deal found 9/14$327
This Southwest deal was found by Cheapflights users on 9/13. 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.
lun. 11/39:15 pmKOA - PDX
2 stops14h 15mSouthwest
ven. 11/146:00 amPDX - KOA
1 stop8h 45mSouthwest
Deal found 9/13$332
This Alaska Airlines deal was found by Cheapflights users on 9/13. 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.
jeu. 10/98:00 amKOA - SEA
Nonstop5h 50mAlaska Airlines
dim. 10/127:59 pmSEA - KOA
1 stop18h 08mAlaska Airlines
Deal found 9/13$348
This American Airlines deal was found by Cheapflights users on 9/14. 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.
mer. 10/299:45 pmKOA - PDX
1 stop10h 02mAmerican Airlines
mer. 11/55:42 pmPDX - KOA
1 stop23h 20mAmerican Airlines
Deal found 9/14$356
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
ven. 11/147:14 amKOA - SEA
1 stop7h 32mAlaska Airlines
lun. 11/176:30 pmSEA - KOA
1 stop13h 58mAlaska Airlines
Deal found 9/14$358
This United Airlines deal was found by Cheapflights users on 9/12. 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.
mer. 10/87:00 amKOA - PDX
1 stop10h 50mUnited Airlines
dim. 10/125:30 amPDX - KOA
1 stop9h 26mUnited Airlines
Deal found 9/12$365
This Jettzy deal was found by Cheapflights users on 9/14. 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 Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/152:54 pmKOA - PDX
1 stop15h 53mHawaiian Airlines
mer. 10/225:55 pmPDX - KOA
1 stop18h 32mHawaiian Airlines
Deal found 9/14$366

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kailua-Kona 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 septembre 15, 2025.
Use the filters below to find and compare flights from Kailua-Kona to Washington that are best for you.

Fly from

Kailua-Kona

Fly to

Washington

Route

Depart

Return

Price

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

jeu. 11/6

2:40 pm-12:26 am

1 stop7h 46m

Portland

jeu. 11/13

6:00 am-1:06 pm

1 stop9h 06m

$297

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

lun. 11/3

2:40 pm-12:26 am

1 stop7h 46m

Portland

lun. 11/10

6:00 am-1:06 pm

1 stop9h 06m

$297

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

lun. 11/3

10:00 am-9:50 pm

1 stop9h 50m

Seattle/Tacoma Intl

ven. 11/14

5:50 am-12:45 pm

1 stop8h 55m

$327

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

lun. 11/3

10:00 am-9:25 pm

1 stop9h 25m

Portland

ven. 11/14

6:00 am-12:45 pm

1 stop8h 45m

$327

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

ven. 11/7

2:40 pm-12:26 am

1 stop7h 46m

Portland

mer. 11/12

6:00 am-1:06 pm

1 stop9h 06m

$327

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

jeu. 10/9

8:00 am-4:50 pm

Nonstop5h 50m

Seattle/Tacoma Intl

dim. 10/12

7:59 pm-11:07 am

1 stop18h 08m

$348

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

ven. 11/7

9:30 pm-5:32 am

Nonstop6h 02m

Seattle/Tacoma Intl

mar. 11/11

2:00 pm-6:13 pm

Nonstop6h 13m

$348

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

lun. 11/3

9:00 pm-7:40 am

1 stop8h 40m

Seattle/Tacoma Intl

ven. 11/14

5:26 pm-9:40 pm

Nonstop6h 14m

$353

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mer. 10/29

9:45 pm-10:47 am

1 stop10h 02m

Portland

mer. 11/5

5:42 pm-3:02 pm

1 stop23h 20m

$356

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

ven. 11/7

9:35 pm-10:58 am

1 stop11h 23m

Portland

lun. 11/10

8:35 am-4:47 pm

1 stop10h 12m

$371

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 41 results
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Best time to book a flight from Kailua-Kona to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Kailua-Kona 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 Kailua-Kona to Washington

What is the cheapest month to book a flight from Kailua-Kona to State of Washington?

Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to State of Washington (average of $238). Flying from Kailua-Kona to State of Washington in June is currently the most expensive (average of $387). 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 KOA to WA?

Find hourly flight availability from Kailua-Kona 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 septembre 15, 2025.

When flying from Kailua-Kona to State of Washington, 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 Kailua-Kona to State of Washington

Explore weekly flight availability from Kailua-Kona 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 septembre 15, 2025.

The most flights from KOA to USWA are scheduled on a Saturday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 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 septembre 15, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and Hawaiian Airlines from Kailua-Kona to Washington have to say. 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
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Washington. 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 Kailua-Kona to Washington?

    Kona Intl (KOA), located 7.7 mi from the city center, is the airport you fly out of when you book flights from Kailua-Kona to Washington.

  • How popular is this Kailua-Kona to State of Washington flight route?

    This flight path from Kona Intl to Washington was viewed by 11 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 Kailua-Kona to State of Washington?

    Airlines like United Airlines, Southwest, and Alaska Airlines fly from Kailua-Kona to State of Washington in about 5h 50m. The time it takes to get you to your destination can typically vary by up to 4h. The distance between Kailua-Kona and State of Washington is about 2687 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kailua-Kona to State of Washington one-way?

    One-way options have recently been found by users for as low as $149 on United Airlines. Other airlines that offer cheap prices include American Airlines from $149 and Southwest from $149 one-way.

  • What are the most popular routes from Kailua-Kona to State of Washington?

    While some choose either Kona Intl - Portland or Kona Intl - Spokane, Kona Intl - Seattle/Tacoma Intl is the most popular route from Kailua-Kona to State of Washington.

  • What are the most reliable airlines from Kailua-Kona to State of Washington?

    No one likes to see their flight delayed. When booking a flight from Kailua-Kona to State of Washington consider choosing KLM (98%), Delta (98%) or Virgin Atlantic (98%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Kailua-Kona to State of Washington?

    On average you can expect to pay $704 for a flight from Kailua-Kona to State of Washington. The cheapest flight overall is $182 while the most popular route, (Kona Intl - Seattle/Tacoma Intl) is currently priced at $297.

  • Can I find deals for flights from Kailua-Kona to Washington that include hotel bookings?

    Yes. In addition to deals on Kailua-Kona to Washington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kailua-Kona to Washington?

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

  • Can I find deals for business class flights from Kailua-Kona to Washington?

    Yes. Cheapflights offers flight deals from Kailua-Kona 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 Kailua-Kona to State of Washington?

    Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to State of Washington (average of $238). Flying from Kailua-Kona to State of Washington in June is currently the most expensive (average of $387). 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 Kailua-Kona to Washington

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Top 4 airlines flying from Kailua-Kona to Washington

Discover the top 4 airlines that operate flights from Kailua-Kona 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 septembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$255Average$429FlexibilityNo cancel feeOn-time69%
DeltaCheapest$299Average$524FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$334Average$580FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$337Average$576FlexibilityNo cancel feeOn-time75%

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