$158 Find Cheap Flights from Kailua-Kona to Washington - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Kailua-Kona to Washington departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Cheap Flights from Kailua-Kona to Washington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Seattle
Seattle1 stop$316
Spokane
Spokane1 stop$352
Seattle
Seattle1 stop$316
Spokane
Spokane1 stop$352

Book Cheap Kailua-Kona to Washington Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kailua-Kona to Washington that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Kailua-Kona to Washington

Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
10:50 pm - 9:59 am
KOA
-
SEA
8h 09m
1 stop
United Airlines Logo
7:11 am - 12:48 pm
SEA
-
KOA
8h 37m
1 stop
$316United Airlines
Thu, Aug 20 - Wed, Aug 26
United Airlines Logo
12:04 pm - 11:26 pm
KOA
-
SEA
8h 22m
1 stop
United Airlines Logo
1:16 pm - 7:35 pm
SEA
-
KOA
9h 19m
1 stop
$336United Airlines
Tue, Oct 13 - Wed, Oct 14
Alaska Airlines Logo
2:26 pm - 11:02 am
KOA
-
SEA
17h 36m
1 stop
Alaska Airlines Logo
5:50 pm - 9:08 pm
SEA
-
KOA
6h 18mnonstop
$352Alaska Airlines
Thu, Oct 15 - Mon, Oct 19
Alaska Airlines Logo
10:36 am - 10:51 pm
KOA
-
GEG
9h 15m
1 stop
Alaska Airlines Logo
12:44 pm - 9:08 pm
GEG
-
KOA
11h 24m
1 stop
$352Alaska Airlines
Thu, Sep 3 - Mon, Sep 7
Alaska Airlines Logo
12:21 pm - 8:50 pm
KOA
-
PDX
5h 29mnonstop
Alaska Airlines Logo
8:12 am - 11:06 am
PDX
-
KOA
5h 54mnonstop
$357Alaska Airlines
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
8:45 pm - 11:39 am
KOA
-
GEG
11h 54m
2 stops
Multiple Airlines Logo
12:44 pm - 9:08 pm
GEG
-
KOA
11h 24m
1 stop
$358Multiple Airlines
Wed, Aug 26 - Mon, Aug 31
Southwest Logo
10:00 am - 9:45 pm
KOA
-
SEA
8h 45m
1 stop
Southwest Logo
5:00 am - 6:05 pm
SEA
-
KOA
16h 05m
2 stops
$362Southwest
Thu, Oct 15 - Mon, Oct 19
Multiple Airlines Logo
8:45 pm - 11:39 am
KOA
-
GEG
11h 54m
2 stops
Multiple Airlines Logo
12:44 pm - 9:50 pm
GEG
-
KOA
12h 06m
2 stops
$363Multiple Airlines
Wed, Aug 19 - Thu, Aug 27
Alaska Airlines Logo
12:21 pm - 8:50 pm
KOA
-
PDX
5h 29mnonstop
Alaska Airlines Logo
8:12 am - 11:06 am
PDX
-
KOA
5h 54mnonstop
$377Alaska Airlines
Thu, Sep 10 - Mon, Sep 14
Southwest Logo
10:00 am - 8:50 pm
KOA
-
SEA
7h 50m
1 stop
Southwest Logo
5:30 am - 12:25 pm
SEA
-
KOA
9h 55m
1 stop
$396Southwest
Booking Insights

KAYAK's insights & trends for Kailua-Kona to Washington flights

Get data-powered insights and trends into flights from Kailua-Kona to Washington to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Kailua-Kona to State of Washington?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Kailua-Kona to State of Washington departing in August.

What is the cheapest Kailua-Kona to Washington flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Washington from Kailua-Kona found in the last 5 days was to Seattle, at $320 round-trip. The most popular route is from Kailua-Kona (KOA) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $320.

What is the cheapest time of day to fly to Washington?

The average price for all round-trip flights from Kailua-Kona to Washington depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Washington is generally at night, when round-trip flights cost $555 on average. Morning departures are around 27% cheaper than evening flights, on average. The most expensive time of day to fly to Washington is generally in the evening, which is peak travel time and where the average cost of a ticket is $836.

Can I save money by flying with a layover from Kailua-Kona to Washington?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $466, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Kailua-Kona to Washington, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Kailua-Kona to Washington is June, when tickets cost $119 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of round-trip tickets is $346 and $335 respectively.

What’s the cheapest day of the week to fly from Kailua-Kona to Washington?

The average price of all round-trip flights from Kailua-Kona to Washington clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Kailua-Kona to Washington, look for departures on Sundays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Washington, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Kailua-Kona to Washington, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Kailua-Kona to Washington, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

February

Cheapest flight

$158
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Kailua-Kona to Seattle

Flights from Kailua-Kona to Washington: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Kailua-Kona to Washington 
Verified travelerFlew with Alaska Airlines
KOA
-
SEA
Dec 2025
Eat your fruits and veggies before you attempt to board. The USDA doesn't allow out of Hawaii.
Verified travelerFlew with Alaska Airlines
KOA
-
SEA
May 2024
Bring a blanket if you plan to sleep

FAQs - booking Washington flights

  • How does KAYAK find such low prices on flights from Kailua-Kona to Washington?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kailua-Kona to Washington.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kailua-Kona to Washington?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Kailua-Kona to Washington is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Kailua-Kona to Washington?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Kailua-Kona to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kailua-Kona to Washington?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Kailua-Kona to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Washington

  • Looking for a cheap flight? 25% of our users found tickets from Kailua-Kona to the following destinations at these prices or less: Seattle $282 one-way - $466 round-trip

Reviews of the top 4 airlines serving from Kailua-Kona to Washington

 
See real verified KAYAK customer reviews for airlines flying from Kailua-Kona to Washington. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Kailua-Kona to Washington? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12658 reviews
7.8Comfort
8.1Boarding
7.0Entertainment
8.5Crew
7.0Food
Airline reviews

Flight attendants were kind. Until the plane arrived and had a slow taxi. I was on the tail end of the plane and informed the attendants I had a connecting flight. They didn't do anything to help me get off in a more timely manner. Nor did they contact my connecting flight to let them know I was on my way. By the time it was our rows turn my connecting flight across the terminal D gate to C gate was already boarding. I had to run the whole way through the terminal and hope I caught a train inntime. They were calling my name last call by the time arrived at the gate. Then my connecting flight ticket would not work and a new ticket had to be issued requiring presenting my ID again

6.0 GoodJaime, Jul 2026
KOA - SEA
Read more Alaska Airlines reviews

Flight attendants were kind. Until the plane arrived and had a slow taxi. I was on the tail end of the plane and informed the attendants I had a connecting flight. They didn't do anything to help me get off in a more timely manner. Nor did they contact my connecting flight to let them know I was on my way. By the time it was our rows turn my connecting flight across the terminal D gate to C gate was already boarding. I had to run the whole way through the terminal and hope I caught a train inntime. They were calling my name last call by the time arrived at the gate. Then my connecting flight ticket would not work and a new ticket had to be issued requiring presenting my ID again

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

Alaska Airlines has horrible customer service. After sitting in a packed airplane for over an hour, they decided to cancel our flight and had us deplane. Instead of helping us nearby, we had to ride two trains (in Seattle Airport), from the S-Gates to the C-Gates; only to stand in a line for 3 and a half hours. Throughout the 3 hours, there was often 1 agent at the customer service counter to help the passengers trying to get information and accommodation on a flight that they cancelled. Do better!

The stewards were too loud and chatty with each other

This was a smooth ride all the way with plenty of space in main cabin for my 6 foot frame over 5.5 hours. The stewards were pleasant and attentive. We bought the tapas box which proved to adequate for us on this flight. It was pretty hard to find restaurant food to go that is vegan for us in Kona Airport so buying this helped lots.

While it was delayed, once we were in the air, it was smooth. The flight attendents and pilot were friendly and did their best to accommodate us.

As expected cyst service up front was very good we needed assistance at the gates and they were very accommodating

No screens to watch flight or movies etc. Had to use your own device, all I had was cell phone which is too small. Disappointing. Otherwise very nice.

Seat did not recline yet fare was the same as one that did !!!

Horrible! It was on a Max8 plane that they knew about 2weeks prior to departure and cancelled our flight 12hrs before checkin. That is unexcusable!

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

The counter service folks didn’t show up until two hours prior to the flight. The check in machines didn’t work, ALL CLOSED. Slow service, few directions. The plane was clean, but the restrooms need work from a space standpoint. I am 5’8” and I had to bend down. Very cramped and I am a thin person. Too bad it’s “profit over people” corporate mentality…

I like Hawaiian, it was great that they had good internet connection across the Pacific Ocean, thanks to Star Link satellites. The seating was comfortable, ( I was in economy ). Maybe I missed it, but I only got offered a beverage once. It was a nonstop flight KOA to SMF. I would take it again next time I go that way.

I like that you have eliminated plastic cups, bottles and straws. The crew was conscientious about separating the used paper cups from the trash. This change to paper is a great move and makes me want to choose Alaska when I fly.

Attendants seemed un-engaged and indifferent when asked for assistance.

Overall it was a good flight. The thing I most appreciated was that you eliminated plastic cups and water bottles and stir sticks and had paper cups, wood stir sticks and cans. Plus, I saw that the airline staff were actually keeping the used paper cups separate and unfolding the used cardboard meal boxes and keeping those items separate from the trash. Good for them! This makes me want to support Alaska Airlines and fly Alaska again. Thank for taking this step in working to reduce single use plastics! Kudos!

Half of my family members didn’t make it because they involuntary bumped off . And their seats where given away

Friendly crew. One seat didn’t have a window and another no foot rest.

Good service because of wheelchair. Tight seats. Some announcements were hard to hear or understand. No directions for working the seat video or meanings of the icons. Coming into the country and changing planes was terrible with long lines and few desks open at the end. I had to go through twice because they found my tiny knife with fingernail scissors and file, when they scanned my checked luggage, and in order to keep it. I had to go through that long line a second time. Going home the luggage was checked all the way through

Service was so slow. I didn't get enough food and drink.

It was a bit cold. The worst thing was the insecticide spraying which we were not notified about before the flight. There was no choice of complimentary food. I'm a vegetarian, and the food had meat. The seats were comfortable. The movie selection was nice. I'm glad I brought a headset, as none was offered. The flight times were very good.

Enjoyed the warm hot pocket and frequent checks for more water during the flight. Wish there were more in-flight entertainment options.

The flight was delayed by a hour and I wish they had communicated it sooner. No issues on the plane, it did take a while for food to come.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

leg space better than expected. two washrooms for one plane isn't enough.

Fantastic crew. Flight was delayed at last minute but we were given updates every 20 minutes and the crew was so friendly and considerate. I miss the touch screens on the back of the seats, wish they would bring that back though.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

I was pleased and I had a very good experience. The staff was friendly and attentive.

Everything was fantastic. Modern plane. All the amenities! Although the paid snacks and meals are pure robbery. Like i understand airlines need to make money, but 11$ USD for an overnight oats with some nuts in it and barely any pieces of apple.... Highway robbery

Never happened, because of the first delayed flight I lost the connection and had to wait overnight and take two flights to reach my destination.

Wi-Fi was not working. Boarding lanes were a mess.

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

Information on your arrival and departure airports