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Kailua-Kona

$149+ 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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Feb 27 — Mar 61
Thu 2/27
Thu 3/6
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 February 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$317
(American Airlines)

One-way from

$149
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$528

Good round-trip deal

$456 or less

Good one-way deal

$219 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
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One-way flight from Washington to Kona Intl
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Highest demand for flights based on searches. 10% potential increase in price ($52 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in February 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 February 22, 2025.

This American Airlines deal was found by Cheapflights users on 2/22. 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 5/66:00 amPDX - KOA
1 stop9h 17mAmerican Airlines
Thu 5/159:14 pmKOA - PDX
1 stop10h 36mAmerican Airlines
Deal found 2/22$317
This United Airlines deal was found by Cheapflights users on 2/22. 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 stop8h 51mUnited Airlines
Wed 5/1411:04 pmKOA - PDX
1 stop10h 35mUnited Airlines
Deal found 2/22$323
This Alaska Airlines deal was found by Cheapflights users on 2/22. 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 5/67:00 amPDX - KOA
Nonstop6h 07mAlaska Airlines
Thu 5/152:36 pmKOA - PDX
1 stop16h 06mAlaska Airlines
Deal found 2/22$328
This Delta deal was found by Cheapflights users on 2/22. 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 4/2811:15 amGEG - KOA
1 stop9h 24mDelta
Wed 5/79:45 pmKOA - GEG
1 stop7h 48mDelta
Deal found 2/22$337
This Delta deal was found by Cheapflights users on 2/21. 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 4/2311:55 amPDX - KOA
1 stop8h 44mDelta
Wed 4/309:30 pmKOA - PDX
1 stop8h 38mDelta
Deal found 2/21$337
This Alaska Airlines deal was found by Cheapflights users on 2/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:50 amSEA - KOA
1 stop27h 17mAlaska Airlines
Wed 5/79:33 pmKOA - SEA
Nonstop5h 47mAlaska Airlines
Deal found 2/21$361
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:40 amSEA - KOA
1 stop8h 25mSouthwest
Tue 3/186:00 amKOA - SEA
2 stops12h 30mSouthwest
Deal found 2/21$362
This Delta deal was found by Cheapflights users on 2/21. 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.
Mon 4/142:20 pmSEA - KOA
Nonstop6h 19mDelta
Wed 4/238:20 pmKOA - SEA
Nonstop5h 52mDelta
Deal found 2/21$370
This Southwest deal was found by Cheapflights users on 2/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/26:00 amPDX - KOA
1 stop11h 50mSouthwest
Tue 3/1110:00 amKOA - PDX
1 stop8h 40mSouthwest
Deal found 2/21$377
This United Airlines deal was found by Cheapflights users on 2/22. 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 3/185:00 amSEA - KOA
1 stop9h 48mUnited Airlines
Tue 3/1810:55 pmKOA - SEA
1 stop9h 55mUnited Airlines
Deal found 2/22$382
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/26:58 pmSEA - KOA
Nonstop6h 13mHawaiian Airlines
Thu 5/88:00 amKOA - SEA
Nonstop5h 52mHawaiian Airlines
Deal found 2/20$383
This American Airlines deal was found by Cheapflights users on 2/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/266:00 amSEA - KOA
1 stop11h 53mAmerican Airlines
Mon 3/39:30 pmKOA - SEA
1 stop11h 29mAmerican Airlines
Deal found 2/21$384

Find flights from Washington to Kailua-Kona within your budget

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 February 22, 2025.

Fly from

Washington

Fly to

Kailua-Kona

Route

Depart

Return

Price

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 5/6

6:00 am-12:17 pm

1 stop9h 17m

Kona Intl

Thu 5/15

9:14 pm-10:50 am

1 stop10h 36m

$317

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 5/6

1:45 pm-7:36 pm

1 stop8h 51m

Kona Intl

Wed 5/14

11:04 pm-12:39 pm

1 stop10h 35m

$323

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Tue 5/6

7:00 am-10:07 am

Nonstop6h 07m

Kona Intl

Thu 5/15

2:36 pm-9:42 am

1 stop16h 06m

$328

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Mon 4/28

11:15 am-5:39 pm

1 stop9h 24m

Kona Intl

Wed 5/7

9:45 pm-8:33 am

1 stop7h 48m

$337

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Wed 4/23

11:55 am-5:39 pm

1 stop8h 44m

Kona Intl

Wed 4/30

9:30 pm-9:08 am

1 stop8h 38m

$337

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 4/29

9:50 am-10:07 am

1 stop27h 17m

Kona Intl

Wed 5/7

9:33 pm-6:20 am

Nonstop5h 47m

$361

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 3/14

6:40 am-12:05 pm

1 stop8h 25m

Kona Intl

Tue 3/18

6:00 am-9:30 pm

2 stops12h 30m

$362

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 5/5

11:55 am-6:42 pm

1 stop9h 47m

Kona Intl

Mon 5/12

9:45 pm-6:46 am

Nonstop6h 01m

$368

PortlandKailua-Kona

PDX - KOA

PDXKOA

Portland

Fri 5/9

6:00 am-1:55 pm

1 stop10h 55m

Kona Intl

Thu 5/15

11:23 am-8:04 pm

Nonstop5h 41m

$377

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 3/18

5:00 am-11:48 am

1 stop9h 48m

Kona Intl

Tue 3/18

10:55 pm-11:50 am

1 stop9h 55m

$382

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 41 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.

Travel insights for flights from Washington to Kailua-Kona

Get recent, data-driven insights about flights from Washington to Kailua-Kona including ideal travel times, pricing trends, and more.

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 $621). 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 February 22, 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 February 22, 2025.

The most flights from USWA to KOA are scheduled on a Monday (12 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 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 February 22, 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
4,396 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,396 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,702 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,203 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,314 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,754 reviews
Southwest
8.1
Very good
4,396 reviews

Food

7.1

Boarding

8.2

Crew

8.7

Comfort

8.1

Overall

8.1

Entertainment

7.6

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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, 8 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 United Airlines ($149), Alaska Airlines ($164), and Delta ($174).

  • 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 (89%), Hawaiian Airlines (89%), Qatar Airways (86%).

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

    On average you can expect to pay $1,018 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 $277.

  • 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 $621). 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 February 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$160Average$377FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$203Average$501FlexibilityNo cancel feeOn-time85%
DeltaCheapest$209Average$478FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$209Average$365FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$272Average$585FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$275Average$556FlexibilityNo cancel feeOn-time63%
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