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The Big Island

$108+ 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 4/21. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — KOA
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
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 February 22, 2026.

This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:00 am
SEA
-
ITO
2 stops12h 30m
Southwest
Wed 5/66:00 am
ITO
-
SEA
2 stops11h 20m
Southwest
Deal found 2/18$267
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Mon 4/203:50 pm
SEA
-
ITO
1 stop8h 43m
Multiple Airlines
Wed 4/291:47 pm
ITO
-
SEA
1 stop8h 06m
Multiple Airlines
Deal found 2/20$276
This Delta deal was found by Cheapflights users on 2/18. 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.
Mon 5/43:45 pm
SEA
-
KOA
Nonstop6h 18m
Delta
Mon 5/118:55 pm
KOA
-
SEA
Nonstop6h 02m
Delta
Deal found 2/18$281
This United Airlines deal was found by Cheapflights users on 2/18. 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.
Mon 5/411:39 am
SEA
-
KOA
1 stop11h 11m
United Airlines
Wed 5/2710:15 pm
KOA
-
SEA
2 stops13h 15m
United Airlines
Deal found 2/18$287
This Delta deal was found by Cheapflights users on 2/20. 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.
Tue 4/1410:15 am
SEA
-
KOA
1 stop10h 28m
Delta
Tue 4/288:50 pm
KOA
-
SEA
Nonstop5h 58m
Delta
Deal found 2/20$290
This Delta deal was found by Cheapflights users on 2/18. 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.
Mon 5/410:15 am
SEA
-
KOA
1 stop10h 28m
Delta
Tue 5/128:55 pm
KOA
-
SEA
Nonstop6h 02m
Delta
Deal found 2/18$291
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 5/119:24 pm
SEA
-
KOA
1 stop15h 12m
Multiple Airlines
Wed 5/2010:36 am
KOA
-
SEA
1 stop8h 53m
Multiple Airlines
Deal found 2/19$293
This Kiwi.com deal was found by Cheapflights users on 2/20. 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.
Tue 3/317:54 pm
SEA
-
KOA
1 stop17h 41m
Multiple Airlines
Tue 4/710:39 am
KOA
-
SEA
1 stop19h 48m
Multiple Airlines
Deal found 2/20$295
This Kiwi.com deal was found by Cheapflights users on 2/19. 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.
Mon 4/137:03 pm
SEA
-
KOA
Nonstop6h 24m
Multiple Airlines
Wed 4/1511:59 am
KOA
-
SEA
1 stop17h 08m
Multiple Airlines
Deal found 2/19$296
This Southwest deal was found by Cheapflights users on 2/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/249:25 am
SEA
-
ITO
2 stops15h 15m
Southwest
Wed 3/256:00 am
ITO
-
SEA
2 stops15h 20m
Southwest
Deal found 2/18$297
This Kiwi.com deal was found by Cheapflights users on 2/19. 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 5/166:59 pm
SEA
-
KOA
Nonstop6h 15m
Multiple Airlines
Wed 5/2010:36 am
KOA
-
SEA
1 stop8h 53m
Multiple Airlines
Deal found 2/19$297
This United Airlines deal was found by Cheapflights users on 2/21. 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 4/226:00 am
SEA
-
KOA
2 stops16h 42m
United Airlines
Mon 4/2710:48 pm
KOA
-
SEA
2 stops14h 16m
United Airlines
Deal found 2/21$298

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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$267
(Southwest)

One-way from

$108
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$463

Good round-trip deal

$371 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. 16% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 22, 2026.
Use the filters below to find and compare flights from Seattle to The Big Island that are best for you.

Fly from

Seattle

Fly to

The Big Island

Route

Depart

Return

Price

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Wed 5/6

5:30 am-6:10 pm

2 stops15h 40m

Hilo Intl

Mon 5/11

8:00 am-10:30 pm

2 stops11h 30m

$267

SeattleHilo

SEA - ITO

SEAITO

Seattle/Tacoma Intl

Thu 4/30

5:00 am-2:30 pm

2 stops12h 30m

Hilo Intl

Wed 5/6

6:00 am-8:20 pm

2 stops11h 20m

$267

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 4/14

3:45 pm-7:03 pm

Nonstop6h 18m

Kona Intl

Tue 4/28

8:50 pm-5:48 am

Nonstop5h 58m

$281

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 5/7

2:35 pm-5:42 pm

Nonstop6h 07m

Kona Intl

Thu 5/14

8:55 pm-5:57 am

Nonstop6h 02m

$281

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Thu 5/7

2:35 pm-5:42 pm

Nonstop6h 07m

Kona Intl

Tue 5/12

8:55 pm-5:57 am

Nonstop6h 02m

$281

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Sun 5/3

3:45 pm-7:03 pm

Nonstop6h 18m

Kona Intl

Tue 5/12

8:55 pm-5:57 am

Nonstop6h 02m

$281

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Wed 5/6

3:45 pm-7:03 pm

Nonstop6h 18m

Kona Intl

Tue 5/12

8:55 pm-5:57 am

Nonstop6h 02m

$281

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Mon 5/4

11:39 am-7:50 pm

1 stop11h 11m

Kona Intl

Wed 5/27

10:50 pm-2:36 pm

2 stops12h 46m

$287

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 4/14

10:15 am-5:43 pm

1 stop10h 28m

Kona Intl

Tue 4/21

8:50 pm-5:48 am

Nonstop5h 58m

$290

SeattleKailua-Kona

SEA - KOA

SEAKOA

Seattle/Tacoma Intl

Tue 3/31

9:40 am-5:47 pm

1 stop11h 07m

Kona Intl

Wed 4/8

8:55 pm-5:46 am

Nonstop5h 51m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

Showing 1-10 of 43 results
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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

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

Currently, March is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $209). Flying from Seattle to The Big Island in June is currently the most expensive (average of $334). 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 February 22, 2026.

It’s typically best to fly out from Seattle to The Big Island in the afternoon. Doing so could potentially save you 20% on the flight price compared to flying in the morning, 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 February 21, 2026.

Travelers seeking maximum savings on their Seattle to The Big Island flight should consider departing on Monday evenings when fares are most often at their lowest. Friday 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 February 22, 2026.

The most flights from SEA to zzFUI are scheduled on a Monday (12 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (7 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 February 22, 2026.
Read through reviews of airlines operating flights from Seattle to The Big Island, such as Alaska Airlines, Southwest, and Delta. 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
8.0
Very good
11,928 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

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
8.0
Very good
11,928 reviews
Alaska Airlines
8.0
Very good
11,928 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

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
8.0
Very good
4,299 reviews
Alaska Airlines
8.0
Very good
11,928 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

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
8,240 reviews
Alaska Airlines
8.0
Very good
11,928 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

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
2,835 reviews
Alaska Airlines
8.0
Very good
11,928 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

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
9,341 reviews
Alaska Airlines
8.0
Very good
11,928 reviews

Crew

8.5

Comfort

7.8

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

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 11 times in the past calendar month.

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

    For as low as $281, Southwest can have you in The Big Island from Seattle in 6h 18m. 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 $148 and $164 on Southwest 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: Qatar Airways (81%), Alaska Airlines (79%), Hawaiian Airlines( 78%).

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

    On average you can expect to pay $1,089 for a flight from Seattle to The Big Island. The cheapest flight overall is $119 while the most popular route, (Seattle/Tacoma Intl - Kona Intl) is currently priced at $236.

  • 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, March is the cheapest month in which you can book a flight from Seattle to The Big Island (average of $209). Flying from Seattle to The Big Island in June is currently the most expensive (average of $334). 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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$205Average$451FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$219Average$651FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$232Average$441FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$425FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$256Average$539FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$297Average$552FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$317Average$423FlexibilityNo cancel feeOn-timeN/A

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