Cheap flights from Kailua-Kona to Seattle from $189
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kailua-Kona to Seattle departing on 5/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Kailua-Kona to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, September is the cheapest month to fly from Kailua-Kona to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $306. If you don’t want to visit Seattle in September, then you should wait until October to fly from Kailua-Kona, when ticket prices are also cheap, with an average price of $365.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Kailua-Kona is on a Thursday. momondo users have found tickets for Thursday departures for as low as $491. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Saturday is the most expensive day to depart from Kailua-Kona because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $670.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Kailua-Kona at noon is the least expensive time of day to depart. momondo users have found prices as low as $399 when looking at flights departing at noon. Flights to Seattle are more costly in the morning, with an average ticket price of $549. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Kona Intl to Seattle/Tacoma Intl flight route?
Fly from Kona Intl to Seattle/Tacoma Intl for the best Kona Intl - Seattle/Tacoma Intl flight prices
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Kailua-Kona when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $448 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Kailua-Kona for as low as $323 on momondo.
What cabin class options are available on Kona Intl to Seattle/Tacoma Intl flights?
There are 4 cabin classes available to choose from on Kona Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Kona Intl to Seattle/Tacoma Intl?
American Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Kona Intl to Seattle/Tacoma Intl
What airlines fly to Seattle?
Alaska Airlines, Hawaiian Airlines and Delta are the top three most popular airlines that fly to Seattle from Kailua-Kona according to our data. Alaska Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
How many flights depart from Kailua-Kona to Seattle on average per day?
As of April 2025, 10 flights take off from Kailua-Kona and land in Seattle each day. The most common flight departure time for this route is 8:00PM, with 72% of daily flights taking off in the evening.
How many flights depart from Kailua-Kona to Seattle on average per week?
As of April 2025, 70 flights take off from Kailua-Kona and land in Seattle each week. The most common flight departure day for this route is Wed, with 17% of weekly flights taking off on this day.
When to book flights from Kailua-Kona to Seattle
Cheap Kailua-Kona to Seattle (KOA to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Kailua-Kona to Seattle
How far is Kona Intl to Seattle/Tacoma Intl by plane?
There are 2695.1 mi between Kona Intl and Seattle/Tacoma Intl. 5h 49m is a normal flight duration for this route.
When did momondo last update prices for flights from Kona Intl Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Kona Intl Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Kona Intl Airport to Seattle/Tacoma Intl Airport?
As of April 2025, there are 4 operators available to choose from for flights from Kona Intl Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Kona Intl Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Kona Intl Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Kailua-Kona to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Kailua-Kona to Seattle is Boeing 737-800 Passenger/BBJ2 (winglets) (26.35% of total bookings). The next most popular plane models are Airbus A321neo (20.56%), Boeing 737 (15.37%), and Boeing 737 MAX 8 (11.38%).
What is the most popular airline from Kailua-Kona to Seattle?
momondo data reveals that the most frequently booked airline on the route from Kailua-Kona to Seattle is Alaska Airlines, representing 60% of all bookings. The subsequent popular airlines are Delta at 24%, Hawaiian Airlines at 12%, and United Airlines at 3%.
Best airlines flying from Kailua-Kona to Seattle
Compare and see reviews for airlines that fly from Kailua-Kona to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $218 | Free Cancellation | Rating 7.4 8,685 reviews | |||
| PriceFrom $228 | Free Cancellation | Rating 8.0 7,920 reviews | |||
| PriceFrom $233 | Free Cancellation | Rating 7.9 2,393 reviews | |||
| PriceFrom $257 | Free Cancellation | Rating 8.0 9,918 reviews |
Delta Flights From Kailua-Kona to Seattle
Delta flies from Kailua-Kona to Seattle around 7 times per week, with 7,920 momondo users rating the airline 8.0/10. The cheapest Delta deal from Kailua-Kona to Seattle in the last 72 hours was $228 (round-trip), much lower than the average airfare cost of $476 for Delta flights on this route.
Alaska Airlines Flights From Kailua-Kona to Seattle
Across 9,911 Alaska Airlines reviews on momondo, the average score is 8.0/10. Alaska Airlines flies from Kailua-Kona to Seattle about 7 times each week, with ticket deals ranging from $257 to $466. Price data is based on momondo searches in the last 72 hours.
Traveling to a place near Seattle?
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Why should I use momondo to find a flight deal from Kailua-Kona to Seattle?
It is quick and easy to find Kailua-Kona to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.
Can I find flights from Kailua-Kona to Seattle with flexible booking policies on momondo?
All flight searches from Kailua-Kona to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Kailua-Kona to Seattle?
Once you have performed a search for Kailua-Kona to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Kailua-Kona to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from Kailua-Kona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.