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$156+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
KOA — SEA
May 4 — May 111
Sun 5/4
Sun 5/11
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 April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$349
(American Airlines)

One-way from

$156
(Southwest)

Popular in

December

Cheapest in

September

Average price

$526

Good round-trip deal

$382 or less

Good one-way deal

$221 or less
Provider with most accurate pricing for Kona Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Kona Intl-Seattle/Tacoma Intl flights.
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From Kona Intl to Washington
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One-way flight from Kona Intl to Washington
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 8/289:40 pmKOA - PDX
1 stop10h 04mAmerican Airlines
Sat 9/65:26 amPDX - KOA
1 stop11h 16mAmerican Airlines
Deal found 4/28$391
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 5/272:36 pmKOA - SEA
1 stop16h 48mAlaska Airlines
Mon 6/96:57 pmSEA - KOA
1 stop19h 39mAlaska Airlines
Deal found 4/28$413
This United Airlines deal was found by Cheapflights users on 4/28. 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 4/3011:03 pmKOA - SEA
2 stops11h 57mUnited Airlines
Thu 5/812:45 pmSEA - KOA
1 stop10h 01mUnited Airlines
Deal found 4/28$427
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 9/279:45 pmKOA - GEG
1 stop7h 53mDelta
Sun 10/127:15 amGEG - KOA
1 stop13h 29mDelta
Deal found 4/29$429
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/151:04 pmKOA - GEG
1 stop7h 50mAlaska Airlines
Mon 5/191:40 pmGEG - KOA
1 stop11h 35mAlaska Airlines
Deal found 4/29$441
This Delta deal was found by Cheapflights users on 4/28. 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 5/148:38 pmKOA - SEA
1 stop12h 55mDelta
Sun 5/182:20 pmSEA - KOA
Nonstop6h 11mDelta
Deal found 4/28$458
This American Airlines deal was found by Cheapflights users on 4/28. 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 5/149:10 pmKOA - SEA
1 stop10h 42mAmerican Airlines
Sun 5/187:05 pmSEA - KOA
1 stop20h 12mAmerican Airlines
Deal found 4/28$477
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:50 pmKOA - PDX
1 stop10h 43mUnited Airlines
Wed 6/41:25 pmPDX - KOA
1 stop8h 56mUnited Airlines
Deal found 4/29$477
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Thu 8/2812:16 pmKOA - PDX
Nonstop5h 34mAlaska Airlines
Sat 9/69:50 pmPDX - KOA
1 stop14h 37mAlaska Airlines
Deal found 4/28$525
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 6/179:30 pmKOA - SEA
Nonstop5h 49mHawaiian Airlines
Sun 8/1010:31 amSEA - KOA
Nonstop6h 09mHawaiian Airlines
Deal found 4/28$533
This Delta deal was found by Cheapflights users on 4/29. 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.
Mon 5/269:39 pmKOA - PDX
1 stop7h 51mDelta
Mon 6/211:25 amPDX - KOA
1 stop9h 06mDelta
Deal found 4/29$534
This Southwest deal was found by Cheapflights users on 4/28. 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.
Thu 12/410:00 amKOA - SEA
1 stop9h 50mSouthwest
Sat 12/136:15 amSEA - KOA
1 stop8h 55mSouthwest
Deal found 4/28$547

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 April 29, 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

Thu 8/28

9:40 pm-10:44 am

1 stop10h 04m

Portland

Sat 9/6

5:26 am-1:42 pm

1 stop11h 16m

$391

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 5/27

2:36 pm-10:24 am

1 stop16h 48m

Seattle/Tacoma Intl

Mon 6/9

6:57 pm-11:36 am

1 stop19h 39m

$413

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Sat 9/27

9:45 pm-8:38 am

1 stop7h 53m

Spokane

Sun 10/12

7:15 am-5:44 pm

1 stop13h 29m

$429

Kailua-KonaSpokane

KOA - GEG

KOAGEG

Kona Intl

Thu 5/15

1:04 pm-11:54 pm

1 stop7h 50m

Spokane

Mon 5/19

1:40 pm-10:15 pm

1 stop11h 35m

$441

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Wed 5/14

8:38 pm-12:33 pm

1 stop12h 55m

Seattle/Tacoma Intl

Sun 5/18

2:20 pm-5:31 pm

Nonstop6h 11m

$458

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Wed 5/28

10:50 pm-12:33 pm

1 stop10h 43m

Portland

Wed 6/4

1:25 pm-7:21 pm

1 stop8h 56m

$477

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Wed 5/14

9:10 pm-10:52 am

1 stop10h 42m

Seattle/Tacoma Intl

Sun 5/18

7:05 pm-12:17 pm

1 stop20h 12m

$477

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 6/17

1:05 pm-12:59 am

1 stop8h 54m

Seattle/Tacoma Intl

Sun 8/10

5:10 am-11:26 am

1 stop9h 16m

$507

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Thu 8/28

12:16 pm-8:50 pm

Nonstop5h 34m

Portland

Sat 9/6

9:50 pm-9:27 am

1 stop14h 37m

$525

Kailua-KonaPortland

KOA - PDX

KOAPDX

Kona Intl

Mon 5/26

9:39 pm-8:30 am

1 stop7h 51m

Portland

Mon 6/2

11:25 am-5:31 pm

1 stop9h 06m

$534

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 32 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 July is currently the most expensive (average of $405). 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 April 29, 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 April 29, 2025.

The most flights from KOA to USWA are scheduled on a Monday (12 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Washington by month

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

In terms of precipitation, rainfall in State of Washington 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 State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

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

If weather is an important factor for your trip to State of Washington, 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 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 April 29, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Kailua-Kona to Washington to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 8 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 $156 on Southwest. Other airlines that offer cheap prices include American Airlines from $175 and Delta from $199 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 British Airways (96%), Qatar Airways (92%) or Alaska Airlines (90%) 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 $875 for a flight from Kailua-Kona to State of Washington. The cheapest flight overall is $170 while the most popular route, (Kona Intl - Seattle/Tacoma Intl) is currently priced at $427.

  • 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 July is currently the most expensive (average of $405). 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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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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$218Average$413FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$233Average$502FlexibilityNo cancel feeOn-time85%
DeltaCheapest$241Average$473FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$269Average$547FlexibilityNo cancel feeOn-time75%

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