Find Cheap Flights from Kailua-Kona to Seattle (KOA - SEA)

Flights overview

Useful information for finding cheap flights from Kailua-Kona to Seattle and booking your next trip

Cheapest round-trip flights	$295	United 2 stops 13 hr Thu, May 28 — Wed, Jun 3	The cheapest round-trip flight from Kailua-Kona to Seattle is currently $295
Cheapest one-way flight	$138	United 1 stop 11 hr Wed, May 27	The cheapest one-way flight from Kailua-Kona to Seattle is currently $138
Cheapest nonstop flights	$337	Delta Nonstop 7 hr Mon, May 25 — Wed, Jun 3	The cheapest nonstop round-trip flight from Kailua-Kona to Seattle is currently $337
Last-minute weekend getaway	$416	United 1 stop 11 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Kailua-Kona to Seattle is currently $416
Cheapest business class flights	$1,318	United 1 stop 21 hr Thu, May 28 — Wed, Jun 3	The cheapest business class round-trip flight from Kailua-Kona to Seattle is currently $1,318

Fastest flight	5 hr 52 min	The fastest nonstop flight from Kailua-Kona to Seattle takes 5 hr 52 min
Nonstop flights	Every day	There are direct flights on this route every day.

When is the cheapest time to fly?

The cheapest month to fly from Kailua-Kona to Seattle is typically January. The most expensive month to fly is typically June.

January Cheapest	Typical prices: $235–690
June Most expensive	Typical prices: $530–660

Popular airlines from Kailua-Kona to Seattle

Alaska

Nonstop

from $357

Typical price: $365–750

14 weekly nonstop flights

KOA - SEA Every day

1017 weekly connecting flights

KOA - SEA Every day
Delta

Nonstop

from $337

Typical price: $365–760

7 weekly nonstop flights

KOA - SEA Every day

31 weekly connecting flights

KOA - SEA Every day
Southwest

from $446

Typical price: $455–820

154 weekly connecting flights

KOA - SEA Every day
United

from $295

Typical price: $390–830

123 weekly connecting flights

KOA - SEA Every day
American

from $732

Typical price: $445–1,050

21 weekly connecting flights

KOA - SEA Every day

Popular airports near Kailua-Kona

Ellison Onizuka Kona International Airport (KOA)

Kailua-Kona United States 17 min 7 mi
Hilo International Airport (ITO)

Hilo United States 1 hr 37 min 62 mi
Waimea-Kohala Airport (MUE) (MUE)

Waimea United States 50 min 32 mi

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 11 min 5 mi

Frequently asked questions about flying from Kailua-Kona to Seattle

The cheapest flights from Kailua-Kona to Seattle are usually in January. Typical ticket prices in January range from $235 to $690.

The cheapest round-trip flight from Kailua-Kona to Seattle recently found on Google Flights was with United from $295. The cheapest one-way flight was with United from $138.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Kailua-Kona to Seattle is $357, flying from May 28 to Jun 3.
The cheapest Delta flight from Kailua-Kona to Seattle is $337, flying from May 25 to Jun 3.
The cheapest Southwest flight from Kailua-Kona to Seattle is $446, flying from May 3 to May 11.
The cheapest United flight from Kailua-Kona to Seattle is $295, flying from May 28 to Jun 3.
The cheapest American flight from Kailua-Kona to Seattle is $732, flying from May 11 to May 17.

The cheapest round-trip flight from Kailua-Kona to Seattle starts at $295 from Thu, May 28 to Wed, Jun 3. The cheapest one-way flight starts at $138 and departs on Wed, May 27.

5 hr 52 min is the shortest flight time from Kailua-Kona to Seattle.

Most visitors come May–Sep, a period encompassing events such as the Seattle International Film Festival (May); Seafair (Jul), a summer festival including boat races, marathons and parades; and Bumbershoot (Sep), an international music and arts festival. Rainy season is Nov–May, though rain is possible year-round.

It's easy to use Google Flights to find the cheapest days to fly from Kailua-Kona to Seattle.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Kailua-Kona to Seattle really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Kailua-Kona to Seattle.

In terms of nonstop flights, Alaska is the most popular. Alaska offers 14 nonstop flights and 1,017 connecting flights per week. Alaska flies from Ellison Onizuka Kona International Airport (KOA) to Seattle-Tacoma International Airport (SEA) .

Other popular airlines flying from Kailua-Kona to Seattle are:

Delta offers 7 nonstop flights and 31 connecting flights per week. Delta flies from Ellison Onizuka Kona International Airport (KOA) to Seattle-Tacoma International Airport (SEA) .
Southwest offers 154 connecting flights per week. Southwest flies from Ellison Onizuka Kona International Airport (KOA) to Seattle-Tacoma International Airport (SEA) .
United offers 123 connecting flights per week. United flies from Ellison Onizuka Kona International Airport (KOA) to Seattle-Tacoma International Airport (SEA) .
American offers 21 connecting flights per week. American flies from Ellison Onizuka Kona International Airport (KOA) to Seattle-Tacoma International Airport (SEA) .

The number of connecting flights refers to distinct flights with at least one stop between Kailua-Kona and Seattle.

The cheapest round-trip flight from Kailua-Kona to Seattle recently found on Google Flights was with United from $295. The cheapest one-way flight was with United from $138.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Alaska flight from Kailua-Kona to Seattle is $357, flying from May 28 to Jun 3.
The cheapest Delta flight from Kailua-Kona to Seattle is $337, flying from May 25 to Jun 3.
The cheapest Southwest flight from Kailua-Kona to Seattle is $446, flying from May 3 to May 11.
The cheapest United flight from Kailua-Kona to Seattle is $295, flying from May 28 to Jun 3.
The cheapest American flight from Kailua-Kona to Seattle is $732, flying from May 11 to May 17.

Alaska and Delta fly direct from Kailua-Kona to Seattle.

There are 14 Alaska direct flights from Kailua-Kona to Seattle per week. Flights are available every day.
There are 7 Delta direct flights from Kailua-Kona to Seattle per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Kailua-Kona and Seattle at price $416 is offered by United from Thu, May 7 to Mon, May 11.

Alaska and Delta fly direct from Kailua-Kona to Seattle.

There are 14 Alaska direct flights from Kailua-Kona to Seattle per week. Flights are available every day.
There are 7 Delta direct flights from Kailua-Kona to Seattle per week. Flights are available every day.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are direct flights from Kailua-Kona to Seattle on a daily basis.

The cheapest direct (nonstop) round-trip flights between Kailua-Kona and Seattle start at $337 from Mon, May 25 to Wed, Jun 3 with Delta.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Kailua-Kona to Seattle, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Kailua-Kona and Seattle start at $1,318 from Thu, May 28 to Wed, Jun 3 with United.

The cheapest economy class round-trip flights between Kailua-Kona and Seattle start at $295 from Thu, May 28 to Wed, Jun 3.

To book business class trips from Kailua-Kona to Seattle, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Kailua-Kona and Seattle starts at $416 from Thu, May 7 to Mon, May 11 with United.

The cheapest last-minute deal between Kailua-Kona and Seattle at price $416 is offered by United from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Kailua-Kona to Seattle, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.