Cheap flights from Costa Mesa

View AU$76 flight on Tue, 24 Feb 2026Opens 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
Tue, 24 Feb - Wed, 25 Feb
SNA
Orange County
LAS
Las Vegas
AU$150 Return, found 1 day ago
AU$150
Return
found 1 day ago
Select Delta flight, departing Tue, 24 Feb from Orange County to Las Vegas, returning Wed, 25 Feb, priced at AU$150 found 1 day ago
Hawaiian Airlines
Thu, 8 Jan - Fri, 23 Jan
ONT
Ontario
SEA
Seattle
AU$182 Return, found 3 days ago
AU$182
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Thu, 8 Jan from Ontario to Seattle, returning Fri, 23 Jan, priced at AU$182 found 3 days ago
United
Tue, 16 Dec - Wed, 17 Dec
ONT
Ontario
SFO
San Francisco
AU$210 Return, found 1 day ago
AU$210
Return
found 1 day ago
Select United flight, departing Tue, 16 Dec from Ontario to San Francisco, returning Wed, 17 Dec, priced at AU$210 found 1 day ago
Alaska Airlines
Tue, 16 Dec - Wed, 17 Dec
SNA
Orange County
SFO
San Francisco
AU$225 Return, found 1 day ago
AU$225
Return
found 1 day ago
Select Alaska Airlines flight, departing Tue, 16 Dec from Orange County to San Francisco, returning Wed, 17 Dec, priced at AU$225 found 1 day ago
United
Sat, 31 Jan - Sat, 31 Jan
ONT
Ontario
DEN
Denver
AU$278 Return, found 2 days ago
AU$278
Return
found 2 days ago
Select United flight, departing Sat, 31 Jan from Ontario to Denver, returning Sat, 31 Jan, priced at AU$278 found 2 days ago
American Airlines
Tue, 24 Feb - Wed, 25 Feb
ONT
Ontario
LAS
Las Vegas
AU$286 Return, found 1 day ago
AU$286
Return
found 1 day ago
Select American Airlines flight, departing Tue, 24 Feb from Ontario to Las Vegas, returning Wed, 25 Feb, priced at AU$286 found 1 day ago
American Airlines
Tue, 9 Dec - Sun, 14 Dec
ONT
Ontario
DFW
Dallas
AU$305 Return, found 9 hours ago
AU$305
Return
found 9 hours ago
Select American Airlines flight, departing Tue, 9 Dec from Ontario to Dallas, returning Sun, 14 Dec, priced at AU$305 found 9 hours ago
Delta
Thu, 27 Nov - Tue, 9 Dec
ONT
Ontario
DAL
Dallas
AU$332 Return, found 3 days ago
AU$332
Return
found 3 days ago
Select Delta flight, departing Thu, 27 Nov from Ontario to Dallas, returning Tue, 9 Dec, priced at AU$332 found 3 days ago
American Airlines
Wed, 21 Jan - Sat, 31 Jan
SNA
Orange County
JFK
New York
AU$355 Return, found 5 days ago
AU$355
Return
found 5 days ago
Select American Airlines flight, departing Wed, 21 Jan from Orange County to New York, returning Sat, 31 Jan, priced at AU$355 found 5 days ago
American Airlines
Wed, 21 Jan - Sat, 31 Jan
ONT
Ontario
LGA
New York
AU$362 Return, found 5 days ago
AU$362
Return
found 5 days ago
Select American Airlines flight, departing Wed, 21 Jan from Ontario to New York, returning Sat, 31 Jan, priced at AU$362 found 5 days ago

Travel information

Flights from Costa Mesa: Essential Travel Information

Cheapest flight from Costa Mesa
AU$150 (roundtrip)
Best airlines to fly from Costa Mesa
Delta, United, American Airlines, Alaska Airlines, Hawaiian Airlines
Cheapest month to fly from Costa Mesa
February
Costa Mesa IATA code
QLA
Costa Mesa Country/State
California
Airline ticket deals from Costa Mesa
AU$150 - AU$362

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