Cheap Flights to Harbor Island from HK$1,190

View HK$1,190 flight on Tue, 30 Sept 2025Opens in a new window

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Cheap round-trip flights to Harbor Island

Prices were available within the past 7 days and start at HK$1,190 for one-way flights and HK$1,977 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Sept - Thu, 25 Sept
CLE
Cleveland
SEA
Seattle
HK$1,977 Return, found 1 day ago
HK$1,977
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Sept from Cleveland to Seattle, returning Thu, 25 Sept, priced at HK$1,977 found 1 day ago
Air Canada
Sun, 12 Oct - Tue, 21 Oct
YYZ
Toronto
SEA
Seattle
HK$2,038 Return, found 1 day ago
HK$2,038
Return
found 1 day ago
Select Air Canada flight, departing Sun, 12 Oct from Toronto to Seattle, returning Tue, 21 Oct, priced at HK$2,038 found 1 day ago
WestJet
Sun, 12 Oct - Tue, 21 Oct
YYZ
Toronto
SEA
Seattle
HK$2,185 Return, found 1 day ago
HK$2,185
Return
found 1 day ago
Select WestJet flight, departing Sun, 12 Oct from Toronto to Seattle, returning Tue, 21 Oct, priced at HK$2,185 found 1 day ago
Asiana Airlines
Sat, 6 Dec - Mon, 8 Dec
ICN
Seoul
SEA
Seattle
HK$3,633 Return, found 2 days ago
HK$3,633
Return
found 2 days ago
Select Asiana Airlines flight, departing Sat, 6 Dec from Seoul to Seattle, returning Mon, 8 Dec, priced at HK$3,633 found 2 days ago
Korean Air
Thu, 9 Oct - Thu, 16 Oct
ICN
Seoul
SEA
Seattle
HK$3,796 Return, found 1 day ago
HK$3,796
Return
found 1 day ago
Select Korean Air flight, departing Thu, 9 Oct from Seoul to Seattle, returning Thu, 16 Oct, priced at HK$3,796 found 1 day ago

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

August is typically the cheapest month to fly

From HK$1,066 - HK$1,951 per traveller.

Frequently asked questions

How do I find cheap flights to Harbor Island that have flexible change policies?
It's as easy as can be with Expedia. Step 1: Type in your travel dates and destination and click the "Search" button. Next step? Check the "No change fee" box directly below the "Flexible change policies" filter to the left of the screen. Step 3. Grab your flexible and cheap ticket to Harbor Island.
Which airlines fly to Harbor Island?
Whether you want to sit in first class or save your pennies in economy, these airlines will get you to or near Harbor Island:

  • Kenmore Air - 243 flights to or near Harbor Island each month, including 243 flights to Boeing Field Airport (BFI) per month.
  • Sun Country Airlines - 4 flights to or near Harbor Island each month, including 4 flights to Boeing Field Airport (BFI) per month.

How can I find cheap tickets to Harbor Island?
For the best deal to Harbor Island, book ahead of time. Also consider using Expedia's "flexible dates" link above your search results. This will show you the cheapest prices for similar time frames. In the last seven days, HK$1,977 was the best price for a flight to Harbor Island.
How much is a flight to Harbour Island?
One-way flights leaving Toronto (YYZ) sold for as little as HK$1,190 in the last seven days. During this period, the price of a return ticket to Harbour Island varied between HK$1,977 and HK$4,397. If you spot a bargain, grab it quickly — these fares don't stick around.
What are the most popular airports to fly into in Harbor Island?
A major entryway to Harbor Island, around 247 flights touch down at Boeing Field Airport (BFI) every month. Scout around for an amazing deal, lock in your fare and prepare to experience this fantastic region.
When is the cheapest time to fly to Harbour Island?
Taking off on a Tuesday, followed by a Monday, is usually the best way to nab the cheapest fare. Avoid weekends if possible, because Saturday is typically the most expensive day of the week. Spend the funds you saved having fun in Harbour Island instead!
How much is a plane ticket to Harbor Island?
Fares to Harbor Island varied from HK$1,977 to HK$4,397 in the last seven days. Usually, the sooner you make a reservation, the better the deal.
What months are the cheapest to book a flight to Harbour Island?
February is the perfect month to get your hands on a terrific deal to Harbour Island. Bear in mind that the costliest time to purchase tickets in the States isn't during the height of summer, but in December.
Flights to Harbor Island information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
HK$1,977

Trending flights to Harbor Island

Prices were available within the past 7 days and start at HK$1,190 for one-way flights and HK$1,977 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Fri, 19 Sept - Sun, 21 Sept
HKG
Hong Kong SAR
SEA
Seattle
HK$4,397 Return, found 3 hours ago
HK$4,397
Return
found 3 hours ago
Select Philippine Airlines flight, departing Fri, 19 Sept from Hong Kong SAR to Seattle, returning Sun, 21 Sept, priced at HK$4,397 found 3 hours ago
*Available to Expedia members.