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Cheap flights from Seattle to Kailua-Kona from C$ 207

SEA — KOA
11 Oct — 18 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to Kailua-Kona

Enter your travel dates to find the best prices.

Cheapest flights from Seattle to Kailua-Kona

Wed 30/1210:35 a.m. -
1 stop11h 02m
Thu 7/18:55 p.m. -
2 stops22h 31m
Deal found 6/9C$ 571
Tue 13/105:50 p.m. -
Nonstop6h 15m
Mon 19/1010:21 p.m. -
Nonstop5h 59m
Deal found 7/9C$ 572
Fri 16/105:50 p.m. -
Nonstop6h 15m
Tue 20/1012:51 p.m. -
1 stop8h 08m
Deal found 6/9C$ 573
Fri 23/107:15 a.m. -
2 stops13h 55m
Wed 28/1010:00 a.m. -
1 stop8h 55m
Deal found 7/9C$ 575
Tue 6/101:59 p.m. -
2 stops10h 50m
Tue 13/102:04 p.m. -
1 stop13h 11m
Deal found 7/9C$ 576
Tue 13/107:04 a.m. -
1 stop10h 39m
Tue 20/1012:51 p.m. -
1 stop8h 08m
Deal found 7/9C$ 578
Sun 1/117:30 a.m. -
2 stops15h 55m
Thu 19/116:00 a.m. -
2 stops11h 40m
Deal found 7/9C$ 579
Wed 14/107:04 a.m. -
1 stop10h 39m
Tue 20/1012:51 p.m. -
1 stop23h 57m
Deal found 7/9C$ 583
Thu 10/121:59 p.m. -
2 stops9h 50m
Thu 17/1212:59 p.m. -
1 stop14h 01m
Deal found 7/9C$ 584
Thu 3/121:59 p.m. -
2 stops9h 50m
Sun 6/122:10 p.m. -
1 stop14h 17m
Deal found 6/9C$ 597

Find flight deals from Seattle to Kailua-Kona

Round-trip from

C$ 571

One-way from

C$ 207

Popular in

June

Cheapest in

January

Average price

C$ 741
Delta
  • Delta
  • 24/2-27/2
  • 3 total stops
  • 33h 43m total
  • Seattle to Kailua-Kona
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 17/10-31/12
  • Nonstop
  • 6h 15m total
  • Seattle to Kailua-Kona
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 150 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Fri 13/11

6:59 p.m.-11:15 p.m.

Nonstop6h 16m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 209

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Thu 22/10

12:30 p.m.-7:26 p.m.

1 stop9h 56m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 235

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Tue 6/10

6:59 p.m.-4:16 p.m.

1 stop24h 17m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 289

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Tue 10/11

7:00 a.m.-6:30 p.m.

1 stop13h 30m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 323

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Mon 9/11

7:00 a.m.-12:47 p.m.

1 stop7h 47m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 323

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Sun 18/10

8:18 a.m.-12:34 p.m.

1 stop31h 16m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 327

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Sun 8/11

8:33 a.m.-1:27 p.m.

1 stop30h 54m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 327

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Tue 13/10

7:04 a.m.-2:43 p.m.

1 stop10h 39m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 329

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Wed 13/1

2:40 p.m.-9:49 p.m.

2 stops9h 09m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 330

SeattleKailua-Kona

SEA Seattle/Tacoma Intl - KOA Kona Intl

SEAKOA

Seattle/Tacoma Intl

Sun 6/12

9:40 p.m.-10:32 a.m.

1 stop14h 52m

Kona Intl

Wed 31/12

12:00 a.m.-2:00 a.m.

Nonstop0h 00m

C$ 345

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 21 resultsSorted by cheapest first
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Best time to book a flight from Seattle to Kailua-Kona

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

Cheapflights Insights

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

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

Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Kailua-Kona. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Kailua-Kona (average of C$ 544). Flying from Seattle to Kailua-Kona in June is currently the most expensive (average of C$ 928). 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 SEA to KOA?

It’s optimal to fly from Seattle to Kailua-Kona in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight in the evening.

How much does it cost to fly round-trip from Seattle to Kailua-Kona?

Airfare is below average for this route at the moment.

Seattle to Kailua-Kona flights typically cost between C$ 656 and C$ 935 in February.
The cheapest round-trip price found within the last 5 days was C$ 571 on Delta (24 Feb-27 Feb).

Reviews of airlines servicing Kailua-Kona

Check out reviews from past customers who have flown with Alaska Airlines,Delta, andHawaiian Airlines from Seattle to Kailua-Kona to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,910 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Alaska Airlines
7.9
Good
12,910 reviews
Alaska Airlines
7.9
Good
12,910 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Delta
7.8
Good
8,557 reviews
Alaska Airlines
7.9
Good
12,910 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.
Hawaiian Airlines
7.8
Good
2,814 reviews
Alaska Airlines
7.9
Good
12,910 reviews
Check prices

Food

7.0

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Crew

8.5

Overall

7.9

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2026

SEA - RNO

There was a delay and my husband needs a wheelchair and we were moved from 1 gate to another.

Related info for your journey

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

    You will need to book a flight from Seattle/Tacoma Intl to Kona Intl if you want to fly from Seattle to Kailua-Kona. At least 3 different airlines have flights from Seattle/Tacoma Intl (SEA) to Kona Intl (KOA) on a regular basis. There are 7 flights to Kailua-Kona from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to KOA to be around 6h 15m.

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

    The Seattle/Tacoma Intl to Kona Intl flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to Kailua-Kona?

    Departing from Seattle to Kailua-Kona will take you 6h 08m. Airlines will cover a distance of 4324 km. Both multi-stop and direct flights can be found to your destination and back.

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

    Flying on Hawaiian Airlines is currently your cheapest option to Kailua-Kona, with prices starting at C$ 276. Additional round-trip tickets that might be worth considering are offered by Delta and Alaska Airlines, with the lowest prices starting at C$ 300 and C$ 361, respectively. Hawaiian Airlines is 61% cheaper than the average price of flights available within the next 90 days to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Seattle to Kailua-Kona consider choosing Finnair (88%), Qatar Airways (85%) or British Airways (73%) as they are the most reliable in getting you off to your destination on time.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Seattle 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 Seattle to Kailua-Kona?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Kailua-Kona (average of C$ 544). Flying from Seattle to Kailua-Kona in June is currently the most expensive (average of C$ 928). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Seattle to Kailua-Kona

Seattle to Kahului flights
Seattle to Lihue flights
Portland to Honolulu flights
Seattle to Honolulu flights
Bellingham to Honolulu flights
Bellingham to Kahului flights

Top 3 airlines flying from Seattle to Kailua-Kona

AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapestC$ 276AverageC$ 478FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
DeltaCheapestC$ 300AverageC$ 437FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 361AverageC$ 520FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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Cheapflights helps you search for flights from Seattle to Kailua-Kona via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Kailua-Kona?

Cheapflights helps you find that perfect flight to Kailua-Kona from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to Kailua-Kona with no change fees?

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