Cheap flights from Seattle to Newport Beach

View AU$137 flight on Wed, 27 Aug. 2025Opens in a new window

Popular airlines from Seattle to Newport Beach

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Cheap Flights from Seattle (SEA) to Newport Beach (QLA)

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.

Alaska Airlines
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
SNA
Orange County
AU$317 Return, found 6 days ago
AU$317
Return
found 6 days ago
Select Alaska Airlines flight, departing Sun, 31 Aug. from Seattle to Orange County, returning Sun, 7 Sep., priced at AU$317 found 6 days ago
Alaska Airlines
Fri, 22 Aug. - Mon, 25 Aug.
SEA
Seattle
SNA
Orange County
AU$332 Return, found 3 hours ago
AU$332
Return
found 3 hours ago
Select Alaska Airlines flight, departing Fri, 22 Aug. from Seattle to Orange County, returning Mon, 25 Aug., priced at AU$332 found 3 hours ago
Delta
Fri, 22 Aug. - Mon, 25 Aug.
SEA
Seattle
SNA
Orange County
AU$333 Return, found 3 hours ago
AU$333
Return
found 3 hours ago
Select Delta flight, departing Fri, 22 Aug. from Seattle to Orange County, returning Mon, 25 Aug., priced at AU$333 found 3 hours ago
Alaska Airlines
Fri, 22 Aug. - Mon, 25 Aug.
SEA
Seattle
SNA
Orange County
AU$362 Return, found 3 hours ago
AU$362
Return
found 3 hours ago
Select Alaska Airlines flight, departing Fri, 22 Aug. from Seattle to Orange County, returning Mon, 25 Aug., priced at AU$362 found 3 hours ago
American Airlines
Sat, 6 Dec. - Sat, 13 Dec.
SEA
Seattle
SNA
Orange County
AU$423 Return, found 6 days ago
AU$423
Return
found 6 days ago
Select American Airlines flight, departing Sat, 6 Dec. from Seattle to Orange County, returning Sat, 13 Dec., priced at AU$423 found 6 days ago
United
Sun, 31 Aug. - Sun, 7 Sep.
SEA
Seattle
SNA
Orange County
AU$450 Return, found 6 days ago
AU$450
Return
found 6 days ago
Select United flight, departing Sun, 31 Aug. from Seattle to Orange County, returning Sun, 7 Sep., priced at AU$450 found 6 days ago

Find the cheapest month to fly from Seattle (SEA) to Santa Ana (SNA)

September is typically the cheapest month to fly

From AU$122 - AU$285 per traveller.

Graph displaying average flight prices per month

*Available to Expedia members.