$154 Cheap flight deals from Hilo (KOA) to Seattle (SEA)

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This Weekend's Flight Deals from Hilo to Seattle

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Jun 22 - Tue, Jun 24
KOA
Kona Intl.
SEA
Seattle - Tacoma Intl.
$636 Roundtrip, found 6 days ago
$636
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Jun 22 from Kona Intl. to Seattle - Tacoma Intl., returning Tue, Jun 24, priced at $636 found 6 days ago
Sat, Jun 21 - Thu, Jun 26
ITO
Hilo Intl.
SEA
Seattle - Tacoma Intl.
$714 Roundtrip, found 3 days ago
$714
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Sat, Jun 21 from Hilo Intl. to Seattle - Tacoma Intl., returning Thu, Jun 26, priced at $714 found 3 days ago

Airfares from $154 One Way, $308 Round Trip from Hilo to Seattle

Prices starting at $308 for return flights and $154 for one-way flights to Seattle were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 28 - Wed, Sep 3
ITO
Hawaii Island
SEA
Seattle
$308 Roundtrip, found 1 day ago
$308
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Thu, Aug 28 from Hawaii Island to Seattle, returning Wed, Sep 3, priced at $308 found 1 day ago
Thu, Sep 11 - Thu, Sep 18
KOA
Kona Coast
SEA
Seattle
$342 Roundtrip, found 2 days ago
$342
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 11 from Kona Coast to Seattle, returning Thu, Sep 18, priced at $342 found 2 days ago
Thu, Sep 11 - Thu, Sep 18
KOA
Kona Coast
SEA
Seattle
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Sep 11 from Kona Coast to Seattle, returning Thu, Sep 18, priced at $346 found 2 days ago
Thu, Sep 11 - Thu, Sep 18
KOA
Kona Coast
SEA
Seattle
$358 Roundtrip, found 2 days ago
$358
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Sep 11 from Kona Coast to Seattle, returning Thu, Sep 18, priced at $358 found 2 days ago
Thu, Sep 11 - Thu, Sep 18
KOA
Kona Coast
SEA
Seattle
$368 Roundtrip, found 2 days ago
$368
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Thu, Sep 11 from Kona Coast to Seattle, returning Thu, Sep 18, priced at $368 found 2 days ago

Seattle economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Inn at Virginia Mason
2.5-star property

The Inn at Virginia Mason

7.6/10 Good! (1,094 reviews)

Aug 3 - Aug 6

3 night stay

Hilo (ITO) to Seattle (SEA)

Alaska Airlines • Non-stop roundtrip • Coach
per person
found 1 day ago
The staff was exceptionally friendly and helpful which is amazing when you have a family member in the hospital.

Reviewed on May 19, 2025

Lotte Hotel Seattle
5.0-star property

Lotte Hotel Seattle

9.4/10 Exceptional! (898 reviews)

Aug 3 - Aug 6

3 night stay

Hilo (ITO) to Seattle (SEA)

Alaska Airlines • Non-stop roundtrip • Coach
per person
found 1 day ago
Check in gal, jasmine was AMAZING. Very friendly. All the gentlmen that were doing vallet were also very respectful and friendly! The rooms were so great and clean! Definitely will be staying there again!

Reviewed on May 19, 2025

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (5,235 reviews)

Aug 3 - Aug 6

3 night stay

Hilo (ITO) to Seattle (SEA)

Alaska Airlines • Non-stop roundtrip • Coach
per person
found 1 day ago
Location & staff were excrptional but all was rrally good

Reviewed on May 23, 2025

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More About Flying To Seattle from Hilo

Route Information for Flights from Hilo to Seattle

Origin Airport IATA Code
KOA
Destination Airport IATA Code
SEA
Distance
2688 mi
Direct Flight Airlines
Qatar Airways, KLM, Alaska Airlines, Air France, Delta Air Lines, Hawaiian Airlines, Virgin Atlantic, British Airways
Earliest Flight Arrival
11:54PM UTC
Latest Flight Arrival
1:40PM UTC

Hilo to Seattle

It has never been easier to find cheap Hilo to Seattle flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

Plan Your Hilo to Seattle Flights on the Go

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Get the Best Deals on Hilo to Seattle Flights

Finding great deals on flights from Hilo to Seattle is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Seattle vacation even more.

Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on Hilo to Seattle flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

Flight Alerts Keep You Informed

Stay on top of the latest updates for flights from Hilo to Seattle. We send you free email and mobile alerts to keep you informed about delays to Hilo to Seattle flights.

Frequently asked questions

Are there non-stop flights from Hilo to Seattle?
Alaska Airlines and Delta offer nonstop flights from Ellison Onizuka Kona Intl. Airport at Keāhole to Seattle - Tacoma Intl. Airport (SEA), which means you won’t need to worry about switching planes or being hopelessly bored during a stopover.
What is the shortest flight from Hilo to Seattle?
The quickest flight from KOA to SEA is 5 hours and 42 minutes. Bring something on board to keep you out of mischief, like that new best-seller or a sketch pad.
What airlines fly from Hilo to Seattle most frequently?
Alaska Airlines (AS) operates 91 flights every month between Kona Intl. Airport (KOA) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Your next grand adventure is just clicks away. If you’d like more options, take a look at the cost of tickets with Delta (DL), which offers 21 flights from Hilo to Seattle every month.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.