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The Big Island

$168+ Cheap flights from Seattle (SEA) to The Big Island

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/30. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Jun 9 — Jun 161
Tue 6/9
Tue 6/16
1 adult, Economy
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Cheap flight deals from Seattle to The Big Island

Cheapest flights from Seattle to The Big Island
Explore the most affordable flight options available from Seattle to The Big Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 10, 2026.

This United Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/271:30 pm
SEA
-
KOA
1 stop9h 01m
United Airlines
Tue 6/27:00 am
KOA
-
SEA
1 stop10h 53m
United Airlines
Deal found 5/6$322
This Delta deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:30 pm
SEA
-
KOA
Nonstop6h 07m
Delta
Wed 6/38:50 pm
KOA
-
SEA
Nonstop6h 00m
Delta
Deal found 5/7$337
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/263:33 pm
SEA
-
KOA
1 stop9h 12m
United Airlines
Tue 6/27:00 am
KOA
-
SEA
1 stop10h 53m
United Airlines
Deal found 5/5$349
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/36:59 pm
SEA
-
KOA
Nonstop6h 15m
Alaska Airlines
Mon 6/88:00 am
KOA
-
SEA
Nonstop5h 58m
Alaska Airlines
Deal found 5/8$357
This Cheapflightsfares deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/46:59 pm
SEA
-
KOA
Nonstop6h 15m
Multiple Airlines
Mon 6/810:36 am
KOA
-
SEA
1 stop8h 53m
Multiple Airlines
Deal found 5/6$360
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:25 am
SEA
-
KOA
Nonstop6h 15m
Multiple Airlines
Mon 6/812:51 pm
KOA
-
SEA
1 stop8h 07m
Multiple Airlines
Deal found 5/9$361
This Alaska Airlines deal was found by Cheapflights users on 5/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:25 am
SEA
-
KOA
Nonstop6h 15m
Multiple Airlines
Sun 6/71:51 pm
KOA
-
SEA
1 stop28h 43m
Multiple Airlines
Deal found 5/8$362
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:59 pm
SEA
-
KOA
Nonstop6h 15m
Alaska Airlines
Tue 6/92:36 pm
KOA
-
SEA
1 stop15h 11m
Alaska Airlines
Deal found 5/5$366
This CheapOair deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:25 am
SEA
-
KOA
Nonstop6h 15m
Alaska Airlines
Sun 6/78:00 am
KOA
-
SEA
Nonstop5h 58m
Alaska Airlines
Deal found 5/6$367
This United Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:33 pm
SEA
-
KOA
1 stop9h 12m
United Airlines
Mon 6/81:52 pm
KOA
-
SEA
1 stop8h 37m
United Airlines
Deal found 5/5$368
This Alaska Airlines deal was found by Cheapflights users on 5/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:59 pm
SEA
-
KOA
Nonstop6h 15m
Alaska Airlines
Wed 5/278:00 am
KOA
-
SEA
Nonstop5h 58m
Alaska Airlines
Deal found 5/5$371
This Kiwi.com deal was found by Cheapflights users on 5/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:35 am
SEA
-
ITO
1 stop8h 39m
Alaska Airlines
Mon 6/88:36 am
ITO
-
SEA
1 stop9h 58m
Alaska Airlines
Deal found 5/9$416

Find flight deals from Seattle to The Big Island

Keep the following information in mind while searching for Seattle to The Big Island flight deals. Data was last updated May 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$322
(United Airlines)

One-way from

$168
(United Airlines)

Popular in

July

Cheapest in

January

Average price

$460

Good round-trip deal

$386 or less

Good one-way deal

$208 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Kona Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Kona Intl flights.
Search Deals
From Seattle/Tacoma Intl to The Big Island
Search Deals
One-way flight from Seattle/Tacoma Intl to The Big Island
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($121 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to The Big Island.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to The Big Island.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to The Big Island 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, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
Use the filters below to find and compare flights from Seattle to The Big Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 6/3

6:59 pm-10:14 pm

Nonstop6h 15m

Kona Intl

Mon 6/8

8:00 am-4:58 pm

Nonstop5h 58m

$357

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 5/20

5:00 am-10:47 am

1 stop8h 47m

Kona Intl

Fri 5/29

10:15 pm-12:34 pm

2 stops11h 19m

$446

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 5/15

9:40 am-9:25 pm

2 stops14h 45m

Kona Intl

Tue 5/19

10:00 am-10:55 pm

1 stop9h 55m

$502

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 5/18

4:32 pm-10:47 am

2 stops21h 15m

Kona Intl

Thu 6/4

1:52 pm-1:29 am

1 stop8h 37m

$522

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Tue 6/2

7:35 am-1:14 pm

1 stop8h 39m

Hilo Intl

Wed 6/3

6:23 pm-6:00 am

1 stop8h 37m

$531

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Fri 5/29

2:30 pm-5:37 pm

Nonstop6h 07m

Kona Intl

Mon 6/1

8:50 pm-5:50 am

Nonstop6h 00m

$532

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Thu 5/14

8:45 am-3:14 pm

2 stops9h 29m

Hilo Intl

Thu 5/21

6:44 pm-8:09 am

1 stop10h 25m

$559

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 5/27

7:35 am-3:14 pm

1 stop10h 39m

Hilo Intl

Sun 5/31

12:45 pm-11:59 pm

1 stop8h 14m

$566

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 6/15

6:59 pm-10:10 pm

Nonstop6h 11m

Kona Intl

Sun 6/21

7:15 pm-3:52 pm

1 stop17h 37m

$594
Quickest round-trip

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 8/3

6:59 pm-10:10 pm

Nonstop6h 11m

Kona Intl

Tue 8/4

8:03 am-4:55 pm

Nonstop5h 52m

$603

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 53 resultsSorted by cheapest first
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Best time to book a flight from Seattle to The Big Island

Have a flexible travel schedule? Discover the best time to fly to The Big Island from Seattle with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Seattle to The Big Island

How far ahead should I book a flight from Seattle to The Big Island?

To ensure you get the cheapest price possible for a flight from Seattle to The Big Island, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Seattle to The Big Island?

Currently, October is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $149). Flying from Seattle to The Big Island in February is currently the most expensive (average of $2,081). 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 FUI?

Find hourly flight availability from Seattle to The Big Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 10, 2026.

It’s typically best to fly out from Seattle to The Big Island in the afternoon. Doing so could potentially save you 34% on the flight price compared to flying in the evening, which is usually more expensive.

What is the cheapest day to fly from Seattle to The Big Island?

Use this chart to determine the cheapest time to fly round-trip from Seattle to The Big Island. Price data was last updated on May 9, 2026.

Travelers seeking maximum savings on their Seattle to The Big Island flight should consider departing on Monday at noon when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Seattle to The Big Island

Explore weekly flight availability from Seattle to The Big Island. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 10, 2026.

The most flights from SEA to zzFUI are scheduled on a Saturday (7 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing The Big Island

Get insights into the airlines that provide service to The Big Island. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to The Big Island. Reviews last updated May 10, 2026.
Read through reviews of airlines operating flights from Seattle to The Big Island, such as Alaska Airlines,Southwest, andDelta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,349 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,349 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
7.9
Good
4,301 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,453 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Hawaiian Airlines
7.8
Good
2,837 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,694 reviews
Alaska Airlines
7.9
Good
12,349 reviews

Comfort

7.8

Crew

8.5

Food

7.0

Boarding

8.1

Overall

7.9

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Seattle to The Big Island. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Seattle to The Big Island?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to The Big Island.

  • How popular is this Seattle to The Big Island flight route?

    Flights from Seattle/Tacoma Intl to The Big Island have been viewed 6 times in the past calendar month.

  • How long is the flight from Seattle to The Big Island?

    For as low as $357, Alaska Airlines can have you in The Big Island from Seattle in 6h 15m. There are 2687 mi between Seattle and The Big Island. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Seattle to The Big Island one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $129. Users have also found prices from $138 and $164 on United Airlines and Alaska Airlines, respectively.

  • What are the most popular routes from Seattle to The Big Island?

    While some choose either Seattle/Tacoma Intl - Hilo Intl or Seattle/Tacoma Intl - Waimea (Big Island) Waimea Kohala, Seattle/Tacoma Intl - Kona Intl is the most popular route from Seattle to The Big Island.

  • What are the most reliable airlines from Seattle to The Big Island?

    Before booking your flight to The Big Island from Seattle, check out the most reliable airlines to get you to your destination on time: Air France (86%), Qatar Airways (85%), British Airways( 82%).

  • What are the cheapest flights from Seattle to The Big Island?

    On average you can expect to pay $894 for a flight from Seattle to The Big Island. The cheapest flight overall is $166 while the most popular route, (Seattle/Tacoma Intl - Kona Intl) is currently priced at $361.

  • Can I find deals for flights from Seattle to The Big Island that include hotel bookings?

    Yes. In addition to deals on Seattle to The Big Island flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to The Big Island?

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

  • Can I find deals for business class flights from Seattle to The Big Island?

    Yes. Cheapflights offers flight deals from Seattle to The Big Island 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 The Big Island?

    Currently, October is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $149). Flying from Seattle to The Big Island in February is currently the most expensive (average of $2,081). 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

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Top 7 airlines flying from Seattle to The Big Island

Discover the top 7 airlines that operate flights from Seattle to The Big Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$445FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$237Average$421FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$456FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$253Average$479FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$297Average$560FlexibilityNo cancel feeOn-time63%
Hawaiian AirlinesCheapest$297Average$464FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$363Average$518FlexibilityNo cancel feeOn-timeN/A

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