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Cheap flights from Washington to Kailua-Kona from $129

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Kailua-Kona departing on 1/12. 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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Find the cheapest flights from Washington to Kailua-Kona

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 2:54 pm
SEA
-
KOA
10h 54m1 stop
American Airlines Logo
9:20 pm - 10:55 am
KOA
-
SEA
11h 35m1 stop
$237American Airlines
Tue, Jan 6 - Tue, Jan 13
Delta Logo
2:25 pm - 6:47 pm
SEA
-
KOA
6h 22mnonstop
Delta Logo
8:45 pm - 4:35 am
KOA
-
SEA
5h 50mnonstop
$238Delta
Mon, Jan 12 - Sun, Jan 18
Southwest Logo
6:25 am - 1:15 pm
SEA
-
KOA
8h 50m1 stop
Southwest Logo
6:00 am - 8:45 pm
KOA
-
SEA
12h 45m2 stops
$242Southwest
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
6:30 pm - 10:57 pm
SEA
-
KOA
6h 27mnonstop
Multiple Airlines Logo
1:56 pm - 11:58 pm
KOA
-
SEA
7h 02m1 stop
$253Multiple Airlines
Thu, Mar 5 - Thu, Mar 12
United Airlines Logo
6:03 am - 2:44 pm
SEA
-
KOA
10h 41m1 stop
United Airlines Logo
2:34 pm - 12:51 am
KOA
-
SEA
8h 17m1 stop
$266United Airlines
Wed, Jan 21 - Wed, Jan 28
United Airlines Logo
6:18 am - 2:44 pm
SEA
-
KOA
10h 26m1 stop
United Airlines Logo
2:34 pm - 12:59 am
KOA
-
SEA
8h 25m1 stop
$267United Airlines
Sun, Jan 25 - Thu, Jan 29
Alaska Airlines Logo
1:23 pm - 10:57 pm
GEG
-
KOA
11h 34m1 stop
Alaska Airlines Logo
9:17 pm - 11:06 am
KOA
-
GEG
10h 49m1 stop
$302Alaska Airlines
Fri, Feb 27 - Mon, Mar 9
Southwest Logo
5:35 am - 1:15 pm
GEG
-
KOA
9h 40m1 stop
Southwest Logo
10:00 am - 9:40 pm
KOA
-
GEG
9h 40m1 stop
$337Southwest
Fri, Jan 23 - Fri, Jan 30
Alaska Airlines Logo
1:38 pm - 12:31 pm
GEG
-
KOA
24h 53m2 stops
Alaska Airlines Logo
2:51 pm - 10:26 pm
KOA
-
GEG
29h 35m1 stop
$345Alaska Airlines
Tue, Jan 27 - Thu, Jan 29
Multiple Airlines Logo
12:00 pm - 10:15 pm
GEG
-
KOA
12h 15m2 stops
Multiple Airlines Logo
10:17 pm - 5:03 pm
KOA
-
GEG
16h 46m1 stop
$358Multiple Airlines
Thu, Feb 26 - Mon, Mar 2

American Airlines flights from State of Washington to Kailua-Kona

Our best American Airlines deals on State of Washington to Kailua-Kona flight tickets
American Airlines
Jan 6
SEA6:00 amSeattle/Tacoma Intl
10h 54m
1 stop
KOA2:54 pmKona Intl
Jan 14
KOA9:20 pmKona Intl
11h 35m
1 stop
SEA10:55 amSeattle/Tacoma Intl
$237
Find similar
American Airlines
Jan 26
SEA6:00 amSeattle/Tacoma Intl
10h 54m
1 stop
KOA2:54 pmKona Intl
Jan 29
KOA9:20 pmKona Intl
11h 35m
1 stop
SEA10:55 amSeattle/Tacoma Intl
$257
Find similar
American Airlines
Feb 2
SEA7:00 amSeattle/Tacoma Intl
10h 47m
1 stop
KOA3:47 pmKona Intl
Feb 10
KOA10:11 pmKona Intl
20h 24m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
$293
Find similar

Delta flights from State of Washington to Kailua-Kona

Our best Delta deals on State of Washington to Kailua-Kona flight tickets
Delta
Jan 12
SEA2:25 pmSeattle/Tacoma Intl
6h 22m
KOA6:47 pmKona Intl
Jan 18
KOA8:45 pmKona Intl
5h 50m
SEA4:35 amSeattle/Tacoma Intl
$238
Find similar
Delta
Jan 12
SEA2:25 pmSeattle/Tacoma Intl
6h 22m
KOA6:47 pmKona Intl
Jan 13
KOA8:45 pmKona Intl
5h 50m
SEA4:35 amSeattle/Tacoma Intl
$258
Find similar
Delta
Jan 27
PDX7:10 amPortland
13h 20m
2 stops
KOA6:30 pmKona Intl
Feb 5
KOA10:55 pmKona Intl
17h 55m
2 stops
PDX6:50 pmPortland
$268
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from State of 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Washington to Kailua-Kona that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 1/6

6:00 am-2:54 pm

1 stop10h 54m

Kona Intl

Tue 1/13

9:20 pm-10:55 am

1 stop11h 35m

$237

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 1/12

2:25 pm-6:47 pm

Nonstop6h 22m

Kona Intl

Sun 1/18

8:45 pm-4:35 am

Nonstop5h 50m

$238

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 1/30

6:25 am-1:15 pm

1 stop8h 50m

Kona Intl

Fri 2/6

6:00 am-8:45 pm

2 stops12h 45m

$242

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 3/5

6:30 pm-10:57 pm

Nonstop6h 27m

Kona Intl

Thu 3/12

1:56 pm-11:58 pm

1 stop7h 02m

$253

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 1/21

6:03 am-2:44 pm

1 stop10h 41m

Kona Intl

Wed 1/28

2:34 pm-12:51 am

1 stop8h 17m

$266

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Sun 1/25

6:18 am-2:44 pm

1 stop10h 26m

Kona Intl

Thu 1/29

2:34 pm-12:59 am

1 stop8h 25m

$267

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Fri 2/27

1:23 pm-10:57 pm

1 stop11h 34m

Kona Intl

Mon 3/9

9:17 pm-11:06 am

1 stop10h 49m

$302

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Fri 1/23

5:35 am-1:15 pm

1 stop9h 40m

Kona Intl

Fri 1/30

10:00 am-9:40 pm

1 stop9h 40m

$337

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Tue 1/27

1:38 pm-12:31 pm

2 stops24h 53m

Kona Intl

Thu 1/29

2:51 pm-10:26 pm

1 stop29h 35m

$345

SpokaneKailua-Kona

GEG - KOA

GEGKOA

Spokane

Thu 2/26

12:00 pm-10:15 pm

2 stops12h 15m

Kona Intl

Mon 3/2

10:17 pm-5:03 pm

1 stop16h 46m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Kailua-Kona from

How to get the cheapest flight ticket from State of Washington to Kailua-Kona

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 Kailua-Kona?

The cheapest month to fly to Kailua-Kona from State of Washington is in January. Flight prices, which tend to average around $399, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Kailua-Kona, with average flight prices from State of Washington averaging around $437.

What is the cheapest day to depart on your flight to Kailua-Kona?

The cheapest day to depart on your flight to Kailua-Kona is on a Wednesday when prices can be found for as low as $497. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Kailua-Kona on Sunday is $633.

What is the cheapest time of day to depart on your flight to Kailua-Kona?

Flying to Kailua-Kona from State of Washington in the evening is the least expensive time of day to depart. momondo users have found prices as low as $408 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Kailua-Kona is in the morning when prices are around $608.

What is the cheapest Washington to Kona Intl flight route?

Fly from Seattle/Tacoma Intl to Kona Intl for the best Washington - Kona Intl flight prices

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

You are more likely to see cheaper flights to Kailua-Kona from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Kailua-Kona for around $534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kailua-Kona from State of Washington for as low as $427 on momondo.

What cabin class options are available on Washington to Kona Intl flights?

There are 4 cabin classes available to choose from on Washington to Kona Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to Kailua-Kona flights?

You could potentially save up to 20% on your flight if you consider stops on a State of Washington to Kailua-Kona flight.

Cheap State of Washington to Kailua-Kona flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Kailua-Kona

Best Price Found

$219

Fastest flight time

6h 08m

Direct flights

Every day

Airports in Kailua-Kona

1 airport
The best one-way flight to Kailua-Kona from State of Washington in the past 72 hours is $219. The best round-trip flight deal from State of Washington to Kailua-Kona found on momondo in the last 72 hours is $271.
The fastest flight from State of Washington to Kailua-Kona takes 6h 08m
Direct flights go from State of Washington to Kailua-Kona every day.
There is 1 airport in Kailua-Kona. From State of Washington there are direct flights to Kona Intl (KOA).
Search flight deals

  • When did momondo last update prices for flights from Washington to Kona Intl Airport?

    Prices for flights from Washington to Kona Intl Airport were last updated today.

  • How many operators does momondo search for flights from Washington to Kona Intl Airport?

  • How old do you have to be to fly from Washington to Kona Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to Kona Intl Airport.

  • What documentation or ID do you need to fly to Kona Intl Airport?

    The required travel and health documents for your Kona 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 Kona 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 State of Washington to Kailua-Kona?

Best airlines flying from State of Washington to Kailua-Kona

Compare and see reviews for airlines that fly from State of Washington to Kailua-Kona with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $208Free CancellationRating
7.4
9,094 reviews
Search United Airlines flights
DeltaPriceFrom $217Free CancellationRating
7.9
8,009 reviews
Search Delta flights
Hawaiian AirlinesPriceFrom $230Free CancellationRating
7.8
2,819 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $263Free CancellationRating
8.0
11,465 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $297Free CancellationRating
7.9
4,250 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to Kailua-Kona?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Kailua-Kona. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington to Kailua-Kona with flexible booking policies on momondo?

momondo does allow users to show only those flights to Kailua-Kona from Washington which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington to Kailua-Kona?

Once you have performed a search for Washington to Kailua-Kona 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 Washington to Kailua-Kona right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington to Kailua-Kona flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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