How popular is this Kailua-Kona to Seattle flight route?

This flight path from Kona Intl to Seattle/Tacoma Intl 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 flying from Kailua-Kona to Seattle round-trip?

Currently priced at $369, Hawaiian Airlines will fly you from Kailua-Kona to Seattle and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $378 and $380, respectively. Hawaiian Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Kailua-Kona to Seattle one-way?

The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $189. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Kailua-Kona to Seattle for a low price.

What are the cheapest flights from Kailua-Kona to Seattle?

On average you can expect to pay $1,870 for a flight from Kailua-Kona to Seattle. The cheapest flight overall is $211 while the most popular route, (Kona Intl - Seattle/Tacoma Intl) is currently priced at $378.

What are the most reliable airlines from Kailua-Kona to Seattle?

Consider Alaska Airlines (90%), Hawaiian Airlines (88%) or British Airways (85%) when booking your flight. These represent the most reliable airlines when flying from Kailua-Kona to Seattle.

What are the most popular airlines that fly from Kailua-Kona to Seattle?

Consider Alaska Airlines, Delta or Hawaiian Airlines when booking your flight. These represent the most popular airlines when flying from Kailua-Kona to Seattle.

What is the cheapest day to fly round-trip from Kailua-Kona to Seattle?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Kailua-Kona to Seattle?

Travelers have found it’s best to book a flight 54 days in advance to save up to 108% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Kailua-Kona to Seattle 1-2 weeks in advance for as low as $382, or $518 for flights within the next 24 hours.

What is the cheapest month to fly from Kailua-Kona to Seattle?

September is one of the best times of the year to fly to Seattle from Kailua-Kona. Prices for September average $446 per person but you can even find prices for as low as $197. The most expensive prices can be found in the month of December. Opting for a September flight can save you 44% on your journey compared to booking in December

Most accurate provider : When it comes to deals on Kailua-Kona-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Kailua-Kona-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Kailua-Kona to Seattle?

You will need to book a flight from Kona Intl to Seattle/Tacoma Intl if you want to fly from Kailua-Kona to Seattle. At least 4 different airlines have flights from Kona Intl (KOA) to Seattle/Tacoma Intl (SEA) on a regular basis. There are 7 flights to Seattle from the Kailua-Kona airport per day. If you manage to book one that is nonstop, then you can expect the flight time from KOA to SEA to be around 5h 47m.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Kailua-Kona to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$189+ Flights from Kailua-Kona to Seattle

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Find cheap flights from Kailua-Kona to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Kona Intl to Seattle/Tacoma Intl are usually found in September or October, booked 62 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Kailua-Kona to Seattle

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$369 (flugladen.de)
One-way from	$189 (Hawaiian Airlines)
Popular in	December
Cheapest in	September
Average price	$512
Good round-trip deal	$380 or less
Good one-way deal	$267 or less

Provider with most accurate pricing for Kona Intl-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kona Intl-Seattle/Tacoma Intl flights.

Search Deals

From Kona Intl to Seattle/Tacoma Intl

Search Deals

One-way flight from Kona Intl to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

Price to beat on a round-trip flight from Kona Intl to Seattle/Tacoma Intl.

Search Deals

Price to beat on a one-way flight from Kona Intl to Seattle/Tacoma Intl.

Search Deals

Find flight deals from Kailua-Kona to Seattle

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

Thu 5/19:33 pmKOA - SEA

Nonstop5h 47mHawaiian Airlines

Wed 5/73:55 pmSEA - KOA

1 stop8h 17mHawaiian Airlines

Deal found 3/26

$369

Thu 5/18:20 pmKOA - SEA

Nonstop5h 52mDelta

Tue 5/62:20 pmSEA - KOA

Nonstop6h 19mDelta

Deal found 3/26

$378

Thu 5/19:16 pmKOA - SEA

1 stop19h 57mAmerican Airlines

Tue 5/66:25 amSEA - KOA

1 stop11h 12mAmerican Airlines

Deal found 3/26

$380

Wed 5/219:44 pmKOA - SEA

Nonstop5h 52mAlaska Airlines

Sat 5/316:59 pmSEA - KOA

Nonstop6h 16mAlaska Airlines

Deal found 3/26

$408

Thu 5/18:10 amKOA - SEA

2 stops11h 20mSouthwest

Wed 5/76:15 amSEA - KOA

1 stop9h 40mSouthwest

Deal found 3/26

$422

Wed 9/1711:00 pmKOA - SEA

1 stop9h 56mUnited Airlines

Thu 9/255:00 amSEA - KOA

1 stop9h 26mUnited Airlines

Deal found 3/26

$437

Sun 12/79:25 pmKOA - SEA

1 stop11h 20mMultiple Airlines

Wed 12/176:00 amSEA - KOA

2 stops12h 15mMultiple Airlines

Deal found 3/27

$837

Best flights from Kailua-Kona to Seattle
Discover carefully curated flight deals from Kailua-Kona to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 28, 2025.

Thu 5/19:33 pmKOA - SEA

Nonstop5h 47mHawaiian Airlines

Wed 5/73:55 pmSEA - KOA

1 stop8h 17mHawaiian Airlines

Deal found 3/26

$369

Thu 5/19:30 pmKOA - SEA

1 stop13h 38mDelta

Tue 5/62:20 pmSEA - KOA

Nonstop6h 19mDelta

Deal found 3/26

$378

Thu 5/19:16 pmKOA - SEA

1 stop19h 57mAmerican Airlines

Tue 5/66:25 amSEA - KOA

1 stop11h 12mAmerican Airlines

Deal found 3/26

$380

Wed 5/219:44 pmKOA - SEA

Nonstop5h 52mAlaska Airlines

Sat 5/316:59 pmSEA - KOA

Nonstop6h 16mAlaska Airlines

Deal found 3/26

$408

Thu 5/18:10 amKOA - SEA

2 stops11h 20mSouthwest

Wed 5/76:15 amSEA - KOA

1 stop9h 40mSouthwest

Deal found 3/26

$422

Thu 5/110:09 amKOA - SEA

2 stops11h 50mUnited Airlines

Tue 5/612:45 pmSEA - KOA

1 stop10h 01mUnited Airlines

Deal found 3/26

$535

Wed 6/189:25 pmKOA - SEA

1 stop19h 51mMultiple Airlines

Tue 6/246:30 amSEA - KOA

2 stops12h 40mMultiple Airlines

Deal found 3/25

$888

Last-minute flights from Kailua-Kona to Seattle
Discover last-minute flight deals from Kailua-Kona to Seattle. Data last updated March 28, 2025 and is based on user searches.

Mon 3/319:10 pmKOA - SEA

1 stop20h 12mAmerican Airlines

Mon 4/76:42 amSEA - KOA

1 stop10h 38mAmerican Airlines

Deal found 3/26

$523

Mon 3/3110:00 amKOA - SEA

2 stops11h 30mSouthwest

Mon 4/76:20 amSEA - KOA

1 stop11h 25mSouthwest

Deal found 3/26

$594

Wed 4/168:20 pmKOA - SEA

Nonstop5h 52mDelta

Wed 4/232:20 pmSEA - KOA

Nonstop6h 19mDelta

Deal found 3/26

$430

Wed 4/1611:03 pmKOA - SEA

1 stop13h 55mUnited Airlines

Wed 4/236:15 amSEA - KOA

2 stops16h 21mUnited Airlines

Deal found 3/26

$650

Wed 4/167:00 pmKOA - SEA

2 stops12h 54mMultiple Airlines

Wed 4/236:42 amSEA - KOA

2 stops14h 00mMultiple Airlines

Deal found 3/26

$1,141

Thu 4/246:56 pmKOA - SEA

1 stop10h 29mHawaiian Airlines

Mon 4/2810:10 amSEA - KOA

1 stop8h 14mHawaiian Airlines

Deal found 3/26

$473

Fri 4/252:15 pmKOA - SEA

1 stop19h 14mAlaska Airlines

Sun 4/279:45 pmSEA - KOA

1 stop17h 10mAlaska Airlines

Deal found 3/27

$427

One-way flights from Kailua-Kona to Seattle
Search for one-way flight options from Kailua-Kona to Seattle. Find affordable one-way fares based on user searches. Data last updated March 28, 2025.

Tue 5/278:00 amKOA - SEA

Nonstop5h 49mHawaiian Airlines

Deal found 3/26

$189

Tue 4/293:10 pmKOA - SEA

1 stop16h 48mAlaska Airlines

Deal found 3/26

$199

Mon 4/289:30 pmKOA - SEA

1 stop9h 28mDelta

Deal found 3/27

$209

Thu 4/310:00 amKOA - SEA

1 stop10h 50mSouthwest

Deal found 3/27

$234

Fri 5/231:05 pmKOA - SEA

1 stop29h 06mUnited Airlines

Deal found 3/25

$260

Mon 6/239:25 pmKOA - SEA

1 stop19h 51mAmerican Airlines

Deal found 3/26

$265

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 5/1

9:33 pm-6:20 am

Nonstop5h 47m

Seattle/Tacoma Intl

Wed 5/7

3:55 pm-9:12 pm

1 stop8h 17m

$369

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 5/1

8:20 pm-5:12 am

Nonstop5h 52m

Seattle/Tacoma Intl

Tue 5/6

2:20 pm-5:39 pm

Nonstop6h 19m

$378

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 5/1

9:16 pm-8:13 pm

1 stop19h 57m

Seattle/Tacoma Intl

Tue 5/6

6:25 am-2:37 pm

1 stop11h 12m

$380

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Wed 5/21

9:44 pm-6:36 am

Nonstop5h 52m

Seattle/Tacoma Intl

Sat 5/31

6:59 pm-10:15 pm

Nonstop6h 16m

$408

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 5/1

8:10 am-10:30 pm

2 stops11h 20m

Seattle/Tacoma Intl

Wed 5/7

6:15 am-12:55 pm

1 stop9h 40m

$422

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Thu 5/1

10:09 am-12:59 am

2 stops11h 50m

Seattle/Tacoma Intl

Tue 5/6

12:45 pm-7:46 pm

1 stop10h 01m

$535

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Wed 6/18

9:25 pm-8:16 pm

1 stop19h 51m

Seattle/Tacoma Intl

Tue 6/24

6:30 am-4:10 pm

2 stops12h 40m

$888

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 5/27

8:00 am-4:49 pm

Nonstop5h 49m

$189

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Tue 4/29

3:10 pm-10:58 am

1 stop16h 48m

$199

Kailua-KonaSeattle

KOA - SEA

KOASEA

Kona Intl

Mon 4/28

9:30 pm-9:58 am

1 stop9h 28m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 13 results

Compare providers for flights from Kailua-Kona to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Seattle in March.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Kailua-Kona-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kailua-Kona-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kailua-Kona-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Kailua-Kona-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Kailua-Kona-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Kailua-Kona to Seattle flights

Cheapflights partnered with top experts to bring you the best recommendations for your Kailua-Kona to Seattle trip

Airports

KOA

Security lines at KOA are rarely a concern. Arrive early for the secondary agriculture inspection, which moves slower than the main checkpoint.

SEA

Take the Link light rail from SEA to downtown Seattle for an affordable and convenient option, running every 10 minutes with ample luggage space.

Our travel experts

Brandon Schultz

Expert on KOA and SEA

Best time to book a flight from Kailua-Kona to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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 Seattle

How far ahead should I book a flight from Kailua-Kona to Seattle?

The price you pay for your flight from Kailua-Kona to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Kailua-Kona to Seattle?

Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Seattle (average of $238). Flying from Kailua-Kona to Seattle in July is currently the most expensive (average of $411). 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 SEA?

Unlike in the morning, when flights are generally more expensive, you can save up to 28% on flights from Kailua-Kona to Seattle by exploring options for tickets at noon.

What is the cheapest day to fly from Kailua-Kona to Seattle?

Travelers seeking maximum savings on their Kailua-Kona to Seattle flight should consider departing on Saturday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Kailua-Kona to Seattle

The most flights from KOA to SEA are scheduled on a Friday (11 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Seattle by month

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

Temperature in Seattle by month

If weather is an important factor for your trip to Seattle, 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 Seattle

Southwest

8.1

Very good

4,273 reviews

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

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

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

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

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

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

What airports do I use to fly from Kailua-Kona to Seattle?
You will need to book a flight from Kona Intl to Seattle/Tacoma Intl if you want to fly from Kailua-Kona to Seattle. At least 4 different airlines have flights from Kona Intl (KOA) to Seattle/Tacoma Intl (SEA) on a regular basis. There are 7 flights to Seattle from the Kailua-Kona airport per day. If you manage to book one that is nonstop, then you can expect the flight time from KOA to SEA to be around 5h 47m.
How popular is this Kailua-Kona to Seattle flight route?
This flight path from Kona Intl to Seattle/Tacoma Intl 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 flying from Kailua-Kona to Seattle round-trip?
Currently priced at $369, Hawaiian Airlines will fly you from Kailua-Kona to Seattle and back. In addition to Hawaiian Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $378 and $380, respectively. Hawaiian Airlines is 17% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Kailua-Kona to Seattle one-way?
The cheapest airline one-way is Hawaiian Airlines, with whom users have recently found tickets for as low as $189. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Kailua-Kona to Seattle for a low price.
What are the most reliable airlines from Kailua-Kona to Seattle?
Consider Alaska Airlines (90%), Hawaiian Airlines (88%) or British Airways (85%) when booking your flight. These represent the most reliable airlines when flying from Kailua-Kona to Seattle.
What are the cheapest flights from Kailua-Kona to Seattle?
On average you can expect to pay $1,870 for a flight from Kailua-Kona to Seattle. The cheapest flight overall is $211 while the most popular route, (Kona Intl - Seattle/Tacoma Intl) is currently priced at $378.
Can I find deals for flights from Kailua-Kona to Seattle that include hotel bookings?
Yes. In addition to deals on Kailua-Kona to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Kailua-Kona to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kailua-Kona to Seattle.
Can I find deals for business class flights from Kailua-Kona to Seattle?
Yes. Cheapflights offers flight deals from Kailua-Kona to Seattle 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 Seattle?
Currently, January is the cheapest month in which you can book a flight from Kailua-Kona to Seattle (average of $238). Flying from Kailua-Kona to Seattle in July is currently the most expensive (average of $411). 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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Other flights to Seattle

Top 4 airlines flying from Kailua-Kona to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Hawaiian Airlines	Cheapest$167	Average$485	FlexibilityNo cancel fee	On-time85%
United Airlines	Cheapest$218	Average$413	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$220	Average$470	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$257	Average$464	FlexibilityNo cancel fee	On-time75%

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$189+ Cheap flights from Kailua-Kona to Seattle (KOA - SEA)

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Kailua-Kona to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Kona Intl to Seattle/Tacoma Intl are usually found in September or October, booked 62 days in advance, depart on a Thursday or Friday and return on a Monday

Cheap flight deals from Kailua-Kona to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Kailua-Kona to Seattle

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

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

Cheapflights Fare Finder

Use the filters below to find and compare flights from Kailua-Kona to Seattle that are best for you.

Compare providers for flights from Kailua-Kona to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Kailua-Kona to Seattle in March.

The best insider tips for Kailua-Kona to Seattle flights

Cheapflights partnered with top experts to bring you the best recommendations for your Kailua-Kona to Seattle trip

Airports

KOA

SEA

Our travel experts

Best time to book a flight from Kailua-Kona to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Kailua-Kona with our price prediction graph.

Cheapflights Insights

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

How far ahead should I book a flight from Kailua-Kona to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Kailua-Kona to Seattle. Price data was last updated on March 21, 2025.

What is the cheapest month to book a flight from Kailua-Kona to Seattle?

What is the cheapest time of day to fly from KOA to SEA?

Find hourly flight availability from Kailua-Kona to Seattle. 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.

What is the cheapest day to fly from Kailua-Kona to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Kailua-Kona to Seattle. Price data was last updated on March 23, 2025.

Weekly flight availability from Kailua-Kona to Seattle

Explore weekly flight availability from Kailua-Kona to Seattle. 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.

Rainfall in Seattle by month

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

Temperature in Seattle by month

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

Reviews of airlines servicing Seattle

Related info for your journey

Find useful and relevant information for your journey from Kailua-Kona to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Kailua-Kona to Seattle?

How popular is this Kailua-Kona to Seattle flight route?

What are the cheapest airlines flying from Kailua-Kona to Seattle round-trip?

What are the cheapest airlines to fly from Kailua-Kona to Seattle one-way?

What are the most reliable airlines from Kailua-Kona to Seattle?

What are the cheapest flights from Kailua-Kona to Seattle?

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

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

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

What is the cheapest month to book a flight from Kailua-Kona to Seattle?

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Alternative routes for Kailua-Kona to Seattle

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Top 4 airlines flying from Kailua-Kona to Seattle

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