Cheap flights from Osaka to Centralia - Chehalis

View AU$723 flight on Wed, 25 Feb. 2026Opens in a new window

Popular airlines from Osaka to Centralia - Chehalis

  • American Airlines

    American Airlines

  • Air Canada

    Air Canada

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • Japan Airlines

    Japan Airlines

  • Starlux Airlines

    Starlux Airlines

  • All Nippon Airways

    All Nippon Airways

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Cheap Flights from Osaka (OSA) to Centralia - Chehalis (SEA)

Prices were available within the past 7 days for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Philippine Airlines
Wed, 4 Mar. - Wed, 11 Mar.
KIX
Osaka
SEA
Seattle
AU$1,389 Return, found 6 days ago
AU$1,389
Return
found 6 days ago
Select Philippine Airlines flight, departing Wed, 4 Mar. from Osaka to Seattle, returning Wed, 11 Mar., priced at AU$1,389 found 6 days ago
EVA Airways
Wed, 4 Mar. - Wed, 11 Mar.
KIX
Osaka
SEA
Seattle
AU$1,414 Return, found 6 days ago
AU$1,414
Return
found 6 days ago
Select EVA Airways flight, departing Wed, 4 Mar. from Osaka to Seattle, returning Wed, 11 Mar., priced at AU$1,414 found 6 days ago
China Airlines
Wed, 4 Mar. - Wed, 11 Mar.
KIX
Osaka
SEA
Seattle
AU$1,448 Return, found 6 days ago
AU$1,448
Return
found 6 days ago
Select China Airlines flight, departing Wed, 4 Mar. from Osaka to Seattle, returning Wed, 11 Mar., priced at AU$1,448 found 6 days ago
Korean Air
Wed, 4 Mar. - Wed, 11 Mar.
UKB
Kobe
SEA
Seattle
AU$1,686 Return, found 6 days ago
AU$1,686
Return
found 6 days ago
Select Korean Air flight, departing Wed, 4 Mar. from Kobe to Seattle, returning Wed, 11 Mar., priced at AU$1,686 found 6 days ago
American Airlines
Wed, 4 Mar. - Wed, 11 Mar.
ITM
Osaka
SEA
Seattle
AU$1,779 Return, found 6 days ago
AU$1,779
Return
found 6 days ago
Select American Airlines flight, departing Wed, 4 Mar. from Osaka to Seattle, returning Wed, 11 Mar., priced at AU$1,779 found 6 days ago
Alaska Airlines
Wed, 4 Mar. - Wed, 11 Mar.
KIX
Osaka
SEA
Seattle
AU$1,809 Return, found 6 days ago
AU$1,809
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 4 Mar. from Osaka to Seattle, returning Wed, 11 Mar., priced at AU$1,809 found 6 days ago

Find the cheapest month to fly from Osaka (OSA) to Seattle (SEA)

May is typically the cheapest month to fly

From AU$1,040 - AU$1,693 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.