Cheap Flights to Mountlake Terrace from HK$541

View HK$541 flight on Tue, 19 Aug 2025Opens in a new window

Popular airlines to Mountlake Terrace

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Cheap round-trip flights to Mountlake Terrace

Prices were available within the past 7 days and start at HK$541 for one-way flights and HK$1,242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 20 Sep - Tue, 23 Sep
LAX
Los Angeles
SEA
Seattle
HK$1,242 Return, found 20 hours ago
HK$1,242
Return
found 20 hours ago
Select Delta flight, departing Sat, 20 Sep from Los Angeles to Seattle, returning Tue, 23 Sep, priced at HK$1,242 found 20 hours ago
United
Tue, 19 Aug - Fri, 22 Aug
SFO
San Francisco
SEA
Seattle
HK$1,629 Return, found 12 hours ago
HK$1,629
Return
found 12 hours ago
Select United flight, departing Tue, 19 Aug from San Francisco to Seattle, returning Fri, 22 Aug, priced at HK$1,629 found 12 hours ago
American Airlines
Tue, 19 Aug - Fri, 22 Aug
SFO
San Francisco
SEA
Seattle
HK$1,790 Return, found 12 hours ago
HK$1,790
Return
found 12 hours ago
Select American Airlines flight, departing Tue, 19 Aug from San Francisco to Seattle, returning Fri, 22 Aug, priced at HK$1,790 found 12 hours ago
Asiana Airlines
Thu, 25 Sep - Thu, 2 Oct
ICN
Seoul
SEA
Seattle
HK$4,130 Return, found 1 day ago
HK$4,130
Return
found 1 day ago
Select Asiana Airlines flight, departing Thu, 25 Sep from Seoul to Seattle, returning Thu, 2 Oct, priced at HK$4,130 found 1 day ago
Korean Air
Thu, 25 Sep - Thu, 2 Oct
ICN
Seoul
SEA
Seattle
HK$4,662 Return, found 1 day ago
HK$4,662
Return
found 1 day ago
Select Korean Air flight, departing Thu, 25 Sep from Seoul to Seattle, returning Thu, 2 Oct, priced at HK$4,662 found 1 day ago

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

September is typically the cheapest month to fly

From HK$959 - HK$1,853 per traveller.

Graph displaying average flight prices per month

Flights to Mountlake Terrace information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
HK$1,037

Trending flights to Mountlake Terrace

Prices were available within the past 7 days and start at HK$541 for one-way flights and HK$1,242 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Korean Air
Sat, 6 Sep - Thu, 18 Sep
HKG
Hong Kong SAR
SEA
Seattle
HK$4,927 Return, found 16 hours ago
HK$4,927
Return
found 16 hours ago
Select Korean Air flight, departing Sat, 6 Sep from Hong Kong SAR to Seattle, returning Thu, 18 Sep, priced at HK$4,927 found 16 hours ago
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