Flights From Portland (PDX) to Costa Mesa (QLA)

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Selected fares from Portland to Costa Mesa

The cheapest prices found with in the last 7 days for return flights were CA $237 and CA $69 for one-way flights to Costa Mesa for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu., May 29 - Thu., May 29
PDX
Portland Intl.
SNA
John Wayne
CA $237 Roundtrip, found 18 hours ago
CA $237
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu., May 29 from Portland Intl. to John Wayne, returning Thu., May 29, priced at CA $237 found 18 hours ago
Alaska Airlines
Thu., May 29 - Thu., May 29
PDX
Portland Intl.
SNA
John Wayne
CA $245 Roundtrip, found 18 hours ago
CA $245
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Thu., May 29 from Portland Intl. to John Wayne, returning Thu., May 29, priced at CA $245 found 18 hours ago
Hawaiian Airlines
Sun., Oct. 5 - Mon., Oct. 6
PDX
Portland Intl.
ONT
Los Angeles - Ontario Intl.
CA $300 Roundtrip, found 1 day ago
CA $300
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sun., Oct. 5 from Portland Intl. to Los Angeles - Ontario Intl., returning Mon., Oct. 6, priced at CA $300 found 1 day ago