Cheap flights from Costa Mesa

View AU$74 flight on Wed, 19 Nov 2025Opens in a new window

Popular airlines from Costa Mesa

  • United

    United

  • American Airlines

    American Airlines

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

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Cheapest flights from Costa Mesa

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 10 Dec - Sat, 13 Dec
SNA
Orange County
LAS
Las Vegas
AU$180 Return, found 3 days ago
AU$180
Return
found 3 days ago
Select Delta flight, departing Wed, 10 Dec from Orange County to Las Vegas, returning Sat, 13 Dec, priced at AU$180 found 3 days ago
United
Thu, 22 Jan - Mon, 9 Feb
ONT
Ontario
SFO
San Francisco
AU$208 Return, found 1 day ago
AU$208
Return
found 1 day ago
Select United flight, departing Thu, 22 Jan from Ontario to San Francisco, returning Mon, 9 Feb, priced at AU$208 found 1 day ago
United
Wed, 29 Oct - Sat, 15 Nov
ONT
Ontario
SFO
San Francisco
AU$210 Return, found 2 days ago
AU$210
Return
found 2 days ago
Select United flight, departing Wed, 29 Oct from Ontario to San Francisco, returning Sat, 15 Nov, priced at AU$210 found 2 days ago
Hawaiian Airlines
Wed, 21 Jan - Tue, 3 Feb
ONT
Ontario
SEA
Seattle
AU$210 Return, found 3 hours ago
AU$210
Return
found 3 hours ago
Select Hawaiian Airlines flight, departing Wed, 21 Jan from Ontario to Seattle, returning Tue, 3 Feb, priced at AU$210 found 3 hours ago
Alaska Airlines
Tue, 13 Jan - Mon, 19 Jan
ONT
Ontario
SEA
Seattle
AU$210 Return, found 1 day ago
AU$210
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 13 Jan from Ontario to Seattle, returning Mon, 19 Jan, priced at AU$210 found 1 day ago
Delta
Sun, 18 Jan - Tue, 27 Jan
ONT
Ontario
SEA
Seattle
AU$211 Return, found 3 hours ago
AU$211
Return
found 3 hours ago
Select Delta flight, departing Sun, 18 Jan from Ontario to Seattle, returning Tue, 27 Jan, priced at AU$211 found 3 hours ago
Delta
Sat, 1 Nov - Mon, 3 Nov
SNA
Orange County
LAS
Las Vegas
AU$236 Return, found 2 days ago
AU$236
Return
found 2 days ago
Select Delta flight, departing Sat, 1 Nov from Orange County to Las Vegas, returning Mon, 3 Nov, priced at AU$236 found 2 days ago
Hawaiian Airlines
Tue, 21 Oct - Wed, 22 Oct
SNA
Orange County
SFO
San Francisco
AU$252 Return, found 4 days ago
AU$252
Return
found 4 days ago
Select Hawaiian Airlines flight, departing Tue, 21 Oct from Orange County to San Francisco, returning Wed, 22 Oct, priced at AU$252 found 4 days ago
American Airlines
Mon, 27 Oct - Fri, 31 Oct
SNA
Orange County
PHX
Phoenix
AU$272 Return, found 1 day ago
AU$272
Return
found 1 day ago
Select American Airlines flight, departing Mon, 27 Oct from Orange County to Phoenix, returning Fri, 31 Oct, priced at AU$272 found 1 day ago
American Airlines
Wed, 21 Jan - Sat, 24 Jan
ONT
Ontario
LGA
New York
AU$293 Return, found 1 day ago
AU$293
Return
found 1 day ago
Select American Airlines flight, departing Wed, 21 Jan from Ontario to New York, returning Sat, 24 Jan, priced at AU$293 found 1 day ago

Flights from Costa Mesa: Essential Travel Information

Cheapest flight from Costa Mesa
AU$180 (roundtrip)
Best airlines to fly from Costa Mesa
Delta, United, Alaska Airlines, American Airlines, Hawaiian Airlines
Cheapest month to fly from Costa Mesa
December
Costa Mesa IATA code
QLA
Costa Mesa Country/State
California
Airline ticket deals from Costa Mesa
AU$180 - AU$293

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