Cheap flights from Sydney to Centralia - Chehalis

View AU$752 flight on Fri, 5 Sep. 2025Opens in a new window

Popular airlines from Sydney to Centralia - Chehalis

  • United

    United

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Air Canada

    Air Canada

  • Virgin Australia

    Virgin Australia

  • Air New Zealand

    Air New Zealand

  • All Nippon Airways

    All Nippon Airways

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Sydney (SYD) 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.

American Airlines
Mon, 11 Aug. - Thu, 4 Sep.
SYD
Sydney
SEA
Seattle
AU$1,253 Return, found 4 hours ago
AU$1,253
Return
found 4 hours ago
Select American Airlines flight, departing Mon, 11 Aug. from Sydney to Seattle, returning Thu, 4 Sep., priced at AU$1,253 found 4 hours ago
American Airlines
Sat, 23 Aug. - Sat, 6 Sep.
SYD
Sydney
PDX
Portland
AU$1,254 Return, found 6 hours ago
AU$1,254
Return
found 6 hours ago
Select American Airlines flight, departing Sat, 23 Aug. from Sydney to Portland, returning Sat, 6 Sep., priced at AU$1,254 found 6 hours ago
United
Fri, 7 Nov. - Sun, 16 Nov.
SYD
Sydney
SEA
Seattle
AU$1,279 Return, found 3 hours ago
AU$1,279
Return
found 3 hours ago
Select United flight, departing Fri, 7 Nov. from Sydney to Seattle, returning Sun, 16 Nov., priced at AU$1,279 found 3 hours ago
Air Canada
Mon, 11 Aug. - Fri, 15 Aug.
SYD
Sydney
SEA
Seattle
AU$1,290 Return, just found
AU$1,290
Return
just found
Select Air Canada flight, departing Mon, 11 Aug. from Sydney to Seattle, returning Fri, 15 Aug., priced at AU$1,290 just found
Delta
Thu, 31 Jul. - Thu, 7 Aug.
SYD
Sydney
SEA
Seattle
AU$1,298 Return, just found
AU$1,298
Return
just found
Select Delta flight, departing Thu, 31 Jul. from Sydney to Seattle, returning Thu, 7 Aug., priced at AU$1,298 just found
Qantas Airways
Tue, 9 Sep. - Mon, 22 Sep.
SYD
Sydney
SEA
Seattle
AU$1,324 Return, found 5 hours ago
AU$1,324
Return
found 5 hours ago
Select Qantas Airways flight, departing Tue, 9 Sep. from Sydney to Seattle, returning Mon, 22 Sep., priced at AU$1,324 found 5 hours ago

Find the cheapest month to fly from Sydney (SYD) to Seattle (SEA)

June is typically the cheapest month to fly

From AU$1,215 - AU$1,895 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.