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$139+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SEA
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$282
(United Airlines)

One-way from

$139
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$609

Good round-trip deal

$354 or less

Good one-way deal

$251 or less
From Kona Intl to Washington
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One-way flight from Kona Intl to Washington
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High demand for flights, 3% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 31, 2025.

This United Airlines deal was found by Cheapflights users on 7/30. 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. 9/811:00 pmKOA - SEA
1 stop11h 28mUnited Airlines
lun. 9/151:05 pmSEA - KOA
1 stop9h 19mUnited Airlines
Deal found 7/30$282
This Southwest deal was found by Cheapflights users on 7/30. 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.
jue. 10/239:15 amKOA - SEA
1 stop10h 30mSouthwest
mar. 10/286:15 amSEA - KOA
1 stop8h 55mSouthwest
Deal found 7/30$297
This American Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 10/229:45 pmKOA - SEA
1 stop9h 39mAmerican Airlines
dom. 10/266:30 amSEA - KOA
1 stop11h 01mAmerican Airlines
Deal found 7/30$298
This Delta deal was found by Cheapflights users on 7/31. 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.
mié. 9/39:47 pmKOA - SEA
Nonstop5h 53mDelta
lun. 9/222:20 pmSEA - KOA
Nonstop6h 09mDelta
Deal found 7/31$338
This American Airlines deal was found by Cheapflights users on 7/29. 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.
vie. 11/79:45 pmKOA - PDX
1 stop11h 13mAmerican Airlines
lun. 11/106:00 amPDX - KOA
1 stop11h 02mAmerican Airlines
Deal found 7/29$338
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 9/37:11 pmKOA - SEA
1 stop9h 43mAlaska Airlines
lun. 9/221:24 pmSEA - KOA
Nonstop6h 20mAlaska Airlines
Deal found 7/30$343
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 8/273:10 pmKOA - PDX
1 stop11h 50mAlaska Airlines
mar. 9/29:30 amPDX - KOA
Nonstop5h 58mAlaska Airlines
Deal found 7/29$343
This Delta deal was found by Cheapflights users on 7/29. 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.
mar. 8/269:47 pmKOA - PDX
1 stop7h 28mDelta
mar. 9/212:35 pmPDX - KOA
1 stop9h 25mDelta
Deal found 7/29$357
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
mié. 10/112:16 pmKOA - PDX
Nonstop5h 34mHawaiian Airlines
mié. 10/1510:40 amPDX - KOA
1 stop10h 07mHawaiian Airlines
Deal found 7/29$363
This Delta deal was found by Cheapflights users on 7/30. 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.
vie. 10/319:30 pmKOA - GEG
1 stop12h 05mDelta
lun. 11/39:17 amGEG - KOA
2 stops12h 36mDelta
Deal found 7/30$385
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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.
lun. 10/69:20 pmKOA - SEA
Nonstop5h 54mHawaiian Airlines
sáb. 10/116:35 pmSEA - KOA
Nonstop6h 05mHawaiian Airlines
Deal found 7/31$418
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
vie. 10/318:00 amKOA - GEG
1 stop9h 05mHawaiian Airlines
lun. 11/37:00 amGEG - KOA
1 stop9h 43mHawaiian Airlines
Deal found 7/30$419

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 julio 31, 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-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

lun. 9/8

11:00 pm-1:28 pm

1 stop11h 28m

Seattle/Tacoma Intl

lun. 9/15

1:05 pm-7:24 pm

1 stop9h 19m

$282

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

jue. 10/23

9:15 am-10:45 pm

1 stop10h 30m

Seattle/Tacoma Intl

mar. 10/28

6:15 am-12:10 pm

1 stop8h 55m

$297

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

mié. 10/22

9:45 pm-10:24 am

1 stop9h 39m

Seattle/Tacoma Intl

dom. 10/26

6:30 am-2:31 pm

1 stop11h 01m

$298

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

mié. 9/3

9:47 pm-6:40 am

Nonstop5h 53m

Seattle/Tacoma Intl

lun. 9/22

2:20 pm-5:29 pm

Nonstop6h 09m

$338

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

vie. 11/7

9:45 pm-10:58 am

1 stop11h 13m

Portland

lun. 11/10

6:00 am-3:02 pm

1 stop11h 02m

$338

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

mié. 9/3

7:11 pm-7:54 am

1 stop9h 43m

Seattle/Tacoma Intl

lun. 9/22

1:24 pm-4:44 pm

Nonstop6h 20m

$343

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mié. 8/27

3:10 pm-6:00 am

1 stop11h 50m

Portland

mar. 9/2

9:30 am-12:28 pm

Nonstop5h 58m

$343

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mar. 8/26

9:47 pm-8:15 am

1 stop7h 28m

Portland

mar. 9/2

12:35 pm-7:00 pm

1 stop9h 25m

$357

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

mié. 10/1

12:16 pm-8:50 pm

Nonstop5h 34m

Portland

mié. 10/15

10:40 am-5:47 pm

1 stop10h 07m

$363

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

vie. 10/31

9:30 pm-12:35 pm

1 stop12h 05m

Spokane

lun. 11/3

9:17 am-7:53 pm

2 stops12h 36m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 29 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 $389). 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 julio 31, 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 julio 31, 2025.

The most flights from KOA to USWA are scheduled on a Wednesday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 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 julio 31, 2025.
See what other customers who have flown with Alaska Airlines, Southwest, and Delta 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

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 13 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 Kailua-Kona to State of Washington one-way?

    One-way options have recently been found by users for as low as $139 on American Airlines. Other airlines that offer cheap prices include Southwest from $149 and United Airlines from $164 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 Air France (94%), KLM (92%) or Delta (92%) 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 $1,062 for a flight from Kailua-Kona to State of Washington. The cheapest flight overall is $189 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 $389). 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 Kailua-Kona to Washington

See prices for flight routes from nearby airports that may be better suited for you.
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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$221Average$413FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$258Average$567FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$288Average$590FlexibilityNo cancel feeOn-time85%
DeltaCheapest$288Average$504FlexibilityNo cancel feeOn-timeN/A

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