Cheap Flights to Hat Island from HK$3,260

View HK$3,260 flight on Sun, 7 Sep 2025Opens in a new window

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Cheap round-trip flights to Hat Island

Prices were available within the past 7 days and start at HK$3,260 for one-way flights and HK$4,110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 1 Nov - Fri, 7 Nov
ICN
Seoul
SEA
Seattle
HK$4,110 Return, found 4 days ago
HK$4,110
Return
found 4 days ago
Select United flight, departing Sat, 1 Nov from Seoul to Seattle, returning Fri, 7 Nov, priced at HK$4,110 found 4 days ago
Asiana Airlines
Mon, 8 Dec - Tue, 16 Dec
ICN
Seoul
SEA
Seattle
HK$4,395 Return, found 4 days ago
HK$4,395
Return
found 4 days ago
Select Asiana Airlines flight, departing Mon, 8 Dec from Seoul to Seattle, returning Tue, 16 Dec, priced at HK$4,395 found 4 days ago
Delta
Thu, 18 Sep - Sat, 27 Sep
ICN
Seoul
SEA
Seattle
HK$4,710 Return, found 5 days ago
HK$4,710
Return
found 5 days ago
Select Delta flight, departing Thu, 18 Sep from Seoul to Seattle, returning Sat, 27 Sep, priced at HK$4,710 found 5 days ago
Korean Air
Sat, 1 Nov - Fri, 7 Nov
ICN
Seoul
SEA
Seattle
HK$4,806 Return, found 4 days ago
HK$4,806
Return
found 4 days ago
Select Korean Air flight, departing Sat, 1 Nov from Seoul to Seattle, returning Fri, 7 Nov, priced at HK$4,806 found 4 days ago
American Airlines
Thu, 9 Oct - Tue, 21 Oct
ICN
Seoul
SEA
Seattle
HK$5,138 Return, found 1 day ago
HK$5,138
Return
found 1 day ago
Select American Airlines flight, departing Thu, 9 Oct from Seoul to Seattle, returning Tue, 21 Oct, priced at HK$5,138 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

October is typically the cheapest month to fly

From HK$959 - HK$1,899 per traveller.

Graph displaying average flight prices per month

Frequently asked questions

How do I find cheap flights to Hat Island that have flexible change policies?
At Expedia, we've been channeling our inner Olympic gymnast to get you the most flexible fares in town. Just click on "No change fee" under the "Flexible change policies" filter to find your perfect flight to Hat Island.
Which airlines fly to Hat Island?
When it's time to take a break, these popular carriers will make traveling to Hat Island nice and simple:

  • Alaska Airlines - 407 flights to or near Hat Island each month, including 407 flights to Snohomish County - Paine Field Airport (PAE) per month.
  • Kenmore Air - 30 flights to or near Hat Island each month, including 30 flights to Snohomish County - Paine Field Airport (PAE) per month.

How can I find cheap tickets to Hat Island?
To get your hands on a great deal to Hat Island, book well ahead of time. Also make use of Expedia's "flexible dates" feature at the top of your search results. This will compare the cheapest prices for similar time frames. In the last seven days, HK$4,110 was the best price for a flight to Hat Island.
How much is a flight to Hat Island?
One-way flights taking off from Hong Kong SAR (HKG) sold for as little as HK$3,260 in the last seven days. During this period, the price of a return air ticket to Hat Island ranged between HK$4,110 and HK$5,138. If you spot a bargain ticket, grab it fast — these prices don't hang about.
What are the most popular airports to fly into in Hat Island?
Start arranging your Hat Island journey by booking a ticket on one of the 438 monthly flights to Snohomish County - Paine Field Airport (PAE). This is the region's primary gateway.
When is the cheapest time to fly to Hat Island?
Fly out on a Tuesday to boost your chances of picking up the cheapest deal to Hat Island. Mondays are usually the next most affordable day to take off. Saturday is typically the costliest day to fly anywhere.
How much is a plane ticket to Hat Island?
Ticket prices to Hat Island varied from HK$4,110 to HK$5,138 in the last seven days. Usually, the sooner you book the better the price.
What months are the cheapest to book a flight to Hat Island?
The best month to secure a terrific deal to Hat Island is February, whereas prices are at their highest in December. Avoid this time if you're looking to save money.
Flights to Hat Island information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
HK$4,110

Trending flights to Hat Island

Prices were available within the past 7 days and start at HK$3,260 for one-way flights and HK$4,110 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Tue, 23 Dec - Fri, 2 Jan
HKG
Hong Kong SAR
SEA
Seattle
HK$4,925 Return, found 7 hours ago
HK$4,925
Return
found 7 hours ago
Select Korean Air flight, departing Tue, 23 Dec from Hong Kong SAR to Seattle, returning Fri, 2 Jan, priced at HK$4,925 found 7 hours ago
*Available to Expedia members.