
Popular airlines to Union
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Cheap round-trip flights to Union
Prices were available within the past 7 days and start at HK$852 for one-way flights and HK$1,902 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, 25 Aug - Wed, 26 Aug
CXH
Vancouver
LKE
Seattle
HK$1,902 Return, found 3 days ago
HK$1,902
Return
found 3 days ago

Wed, 24 Jun - Wed, 8 Jul
CXH
Vancouver
LKE
Seattle
HK$2,435 Return, found 2 days ago
HK$2,435
Return
found 2 days ago

Sat, 18 Jul - Sun, 19 Jul
CXH
Vancouver
LKE
Seattle
HK$2,437 Return, found 2 days ago
HK$2,437
Return
found 2 days ago

Sat, 20 Jun - Wed, 24 Jun
CXH
Vancouver
LKE
Seattle
HK$2,655 Return, found 15 hours ago
HK$2,655
Return
found 15 hours ago

Tue, 25 Aug - Wed, 26 Aug
CXH
Vancouver
LKE
Seattle
HK$2,784 Return, found 3 days ago
HK$2,784
Return
found 3 days ago
Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)
January is typically the cheapest month to fly
From HK$1,833 - HK$3,970 per traveller.
Frequently asked questions
Travel information
Destination airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport IATA code | SEA |
Destination city name | Seattle |
Return price | HK$1,158 |
Trending flights to Union
Prices were available within the past 7 days and start at HK$852 for one-way flights and HK$1,902 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, 25 Jun - Thu, 10 Sept
HKG
Hong Kong SAR
SEA
Seattle
HK$4,899 Return, found 7 hours ago
HK$4,899
Return
found 7 hours ago
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