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Kailua-Kona

$169+ Cheap flights from Washington to Kailua-Kona (KOA)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Washington to Kailua-Kona

Keep the following information in mind while searching for Washington to Kailua-Kona flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$330
(Delta)

One-way from

$169
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$528

Good round-trip deal

$469 or less

Good one-way deal

$304 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Kona Intl flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kona Intl flights.
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From Washington to Kona Intl
Search Deals
One-way flight from Washington to Kona Intl
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Washington to Kona Intl.
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Price to beat on a one-way flight from Washington to Kona Intl.
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Find flight deals from Washington to Kailua-Kona

Cheapest flights from Washington to Kailua-Kona
Explore the most affordable flight options available from Washington to Kailua-Kona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/287:26 amGEG - KOA
1 stop13h 13mDelta
Wed 5/79:39 pmKOA - GEG
1 stop7h 57mDelta
Deal found 3/25$330
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 10/225:06 amGEG - KOA
2 stops12h 27mAlaska Airlines
Mon 10/278:10 amKOA - GEG
2 stops12h 49mAlaska Airlines
Deal found 3/27$348
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 5/512:45 pmSEA - KOA
1 stop10h 01mUnited Airlines
Wed 5/1411:04 pmKOA - SEA
1 stop9h 45mUnited Airlines
Deal found 3/27$349
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/61:45 pmPDX - KOA
1 stop9h 01mUnited Airlines
Wed 5/1411:04 pmKOA - PDX
1 stop10h 35mUnited Airlines
Deal found 3/26$352
This CheapTickets.de deal was found by Cheapflights users on 3/26. 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 CheapTickets.de is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/216:58 pmSEA - KOA
Nonstop6h 32mHawaiian Airlines
Mon 5/129:33 pmKOA - SEA
Nonstop5h 47mHawaiian Airlines
Deal found 3/26$364
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Mon 5/1910:18 amSEA - KOA
Nonstop6h 16mAlaska Airlines
Mon 5/199:44 pmKOA - SEA
Nonstop5h 52mAlaska Airlines
Deal found 3/26$372
This Southwest deal was found by Cheapflights users on 3/27. 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 4/286:00 amSEA - KOA
1 stop9h 10mSouthwest
Wed 5/710:00 amKOA - SEA
1 stop9h 20mSouthwest
Deal found 3/27$379
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/35:21 amPDX - KOA
1 stop12h 23mAmerican Airlines
Tue 4/89:16 pmKOA - PDX
1 stop10h 22mAmerican Airlines
Deal found 3/27$387
This Delta deal was found by Cheapflights users on 3/26. 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 5/202:20 pmSEA - KOA
Nonstop6h 11mDelta
Tue 5/209:39 pmKOA - SEA
Nonstop6h 01mDelta
Deal found 3/26$392
This American Airlines deal was found by Cheapflights users on 3/27. 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 11/46:15 amSEA - KOA
1 stop10h 49mAmerican Airlines
Mon 11/109:25 pmKOA - SEA
1 stop11h 23mAmerican Airlines
Deal found 3/27$412
This Delta deal was found by Cheapflights users on 3/26. 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 9/2511:45 amPSC - KOA
1 stop8h 53mDelta
Thu 10/29:45 pmKOA - PSC
1 stop9h 59mDelta
Deal found 3/26$421
This Alaska Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 5/75:56 pmPSC - KOA
1 stop20h 46mAlaska Airlines
Wed 5/147:00 pmKOA - PSC
2 stops13h 02mAlaska Airlines
Deal found 3/26$426

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Kailua-Kona 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 March 28, 2025.
Use the filters below to find and compare flights from Washington to Kailua-Kona that are best for you.

Fly from

Washington

Fly to

Kailua-Kona

Route

Depart

Return

Price

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Mon 4/28

7:26 am-5:39 pm

1 stop13h 13m

Kona Intl

Wed 5/7

9:39 pm-8:36 am

1 stop7h 57m

$330

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 5/6

7:00 am-1:55 pm

1 stop9h 55m

Kona Intl

Tue 5/13

7:00 pm-12:31 pm

2 stops14h 31m

$342

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 5/5

12:45 pm-7:46 pm

1 stop10h 01m

Kona Intl

Wed 5/14

11:04 pm-11:49 am

1 stop9h 45m

$349

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 5/6

1:45 pm-7:46 pm

1 stop9h 01m

Kona Intl

Wed 5/14

11:04 pm-12:39 pm

1 stop10h 35m

$352

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 4/21

6:58 pm-10:30 pm

Nonstop6h 32m

Kona Intl

Mon 5/12

9:33 pm-6:20 am

Nonstop5h 47m

$364

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 5/19

10:18 am-1:34 pm

Nonstop6h 16m

Kona Intl

Mon 5/19

9:44 pm-6:36 am

Nonstop5h 52m

$372

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 4/28

6:00 am-12:10 pm

1 stop9h 10m

Kona Intl

Wed 5/7

10:00 am-10:20 pm

1 stop9h 20m

$379

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Thu 4/3

5:21 am-2:44 pm

1 stop12h 23m

Kona Intl

Tue 4/8

9:16 pm-10:38 am

1 stop10h 22m

$387

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 5/20

2:20 pm-5:31 pm

Nonstop6h 11m

Kona Intl

Tue 5/20

9:39 pm-6:40 am

Nonstop6h 01m

$392

PascoKailua-Kona

PSC - KOA

PSCKOA

Pasco Tri Cities

Wed 5/7

5:56 pm-11:42 am

1 stop20h 46m

Kona Intl

Wed 5/14

7:00 pm-11:02 am

2 stops13h 02m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 42 results
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Best time to book a flight from Washington to Kailua-Kona

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

Cheapflights Insights

Everything you need to know about your flight from Washington to Kailua-Kona

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

Currently, October is the cheapest month in which you can book a flight from State of Washington to Kailua-Kona (average of $409). Flying from State of Washington to Kailua-Kona in June is currently the most expensive (average of $624). 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 KOA?

Find hourly flight availability from Washington to Kailua-Kona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Explore weekly flight availability from Washington to Kailua-Kona. 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 March 28, 2025.

The most flights from USWA to KOA are scheduled on a Wednesday (11 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kailua-Kona ranges from 1.6 - 2.8 inches per month. January is typically the wettest month, when rainfall can reach 2.8 in. February is typically the driest time to visit Kailua-Kona when rainfall is around 1.6 in.

Temperature in Kailua-Kona by month

Plan your trip to Kailua-Kona by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kailua-Kona, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 71.6 F).

Reviews of airlines servicing Kailua-Kona

Get insights into the airlines that provide service to Kailua-Kona. 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 Kailua-Kona. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from Washington to Kailua-Kona to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Boarding

8.2

Food

7.1

Crew

8.6

Entertainment

7.6

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

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

    For a flight from Washington to Kailua-Kona, you will be flying into Kona Intl. Kona Intl (KOA) is just 7.7 mi from the center of the city.

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

    Within the past month, 14 users have taken a look at flights from Washington to Kona Intl.

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

    The cheapest airlines for a one-way flight from State of Washington to Kailua-Kona are Alaska Airlines ($169), American Airlines ($169), and United Airlines ($184).

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

    When deciding which route to take from State of Washington to Kailua-Kona consider Seattle/Tacoma Intl - Kona Intl, Portland - Kona Intl or Spokane - Kona Intl as they are the most popular.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from State of Washington to Kailua-Kona on time: Alaska Airlines (90%), Hawaiian Airlines (90%), Qatar Airways (88%).

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

    On average you can expect to pay $1,056 for a flight from State of Washington to Kailua-Kona. The cheapest flight overall is $179 while the most popular route, (Seattle/Tacoma Intl - Kona Intl) is currently priced at $356.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from State of Washington to Kailua-Kona (average of $409). Flying from State of Washington to Kailua-Kona in June is currently the most expensive (average of $624). 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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Top 6 airlines flying from Washington to Kailua-Kona

Discover the top 6 airlines that operate flights from Washington to Kailua-Kona. 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$163Average$381FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$198Average$609FlexibilityNo cancel feeOn-time85%
DeltaCheapest$201Average$464FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$422FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$275Average$563FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$278Average$635FlexibilityNo cancel feeOn-time75%
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