Cheap flights from Costa Mesa

View AU$76 flight on Wed, 10 Dec. 2025Opens in a new window

Popular airlines from Costa Mesa

  • Alaska Airlines

    Alaska Airlines

  • United

    United

  • American Airlines

    American Airlines

  • Delta

    Delta

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest 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
Sun, 9 Nov. - Tue, 18 Nov.
SNA
Orange County
LAS
Las Vegas
AU$151 Return, found 3 hours ago
AU$151
Return
found 3 hours ago
Select Delta flight, departing Sun, 9 Nov. from Orange County to Las Vegas, returning Tue, 18 Nov., priced at AU$151 found 3 hours ago
Alaska Airlines
Thu, 2 Oct. - Wed, 8 Oct.
SNA
Orange County
SFO
San Francisco
AU$233 Return, found 2 days ago
AU$233
Return
found 2 days ago
Select Alaska Airlines flight, departing Thu, 2 Oct. from Orange County to San Francisco, returning Wed, 8 Oct., priced at AU$233 found 2 days ago
American Airlines
Sat, 13 Sep. - Tue, 30 Sep.
ONT
Ontario
PHX
Phoenix
AU$240 Return, found 3 days ago
AU$240
Return
found 3 days ago
Select American Airlines flight, departing Sat, 13 Sep. from Ontario to Phoenix, returning Tue, 30 Sep., priced at AU$240 found 3 days ago
Hawaiian Airlines
Tue, 19 Aug. - Tue, 26 Aug.
ONT
Ontario
SEA
Seattle
AU$240 Return, found 3 days ago
AU$240
Return
found 3 days ago
Select Hawaiian Airlines flight, departing Tue, 19 Aug. from Ontario to Seattle, returning Tue, 26 Aug., priced at AU$240 found 3 days ago
United
Sat, 25 Oct. - Sat, 1 Nov.
ONT
Ontario
SFO
San Francisco
AU$241 Return, found 3 days ago
AU$241
Return
found 3 days ago
Select United flight, departing Sat, 25 Oct. from Ontario to San Francisco, returning Sat, 1 Nov., priced at AU$241 found 3 days ago
American Airlines
Fri, 19 Sep. - Sun, 21 Sep.
ONT
Ontario
DFW
Dallas
AU$242 Return, found 5 days ago
AU$242
Return
found 5 days ago
Select American Airlines flight, departing Fri, 19 Sep. from Ontario to Dallas, returning Sun, 21 Sep., priced at AU$242 found 5 days ago
American Airlines
Sun, 28 Sep. - Wed, 1 Oct.
SNA
Orange County
PHX
Phoenix
AU$276 Return, found 3 days ago
AU$276
Return
found 3 days ago
Select American Airlines flight, departing Sun, 28 Sep. from Orange County to Phoenix, returning Wed, 1 Oct., priced at AU$276 found 3 days ago
American Airlines
Wed, 24 Sep. - Wed, 1 Oct.
SNA
Orange County
DEN
Denver
AU$283 Return, found 6 days ago
AU$283
Return
found 6 days ago
Select American Airlines flight, departing Wed, 24 Sep. from Orange County to Denver, returning Wed, 1 Oct., priced at AU$283 found 6 days ago
Delta
Fri, 12 Dec. - Mon, 22 Dec.
ONT
Ontario
SLC
Salt Lake City
AU$304 Return, found 3 days ago
AU$304
Return
found 3 days ago
Select Delta flight, departing Fri, 12 Dec. from Ontario to Salt Lake City, returning Mon, 22 Dec., priced at AU$304 found 3 days ago
Delta
Mon, 8 Sep. - Tue, 23 Sep.
ONT
Ontario
DEN
Denver
AU$329 Return, found 6 days ago
AU$329
Return
found 6 days ago
Select Delta flight, departing Mon, 8 Sep. from Ontario to Denver, returning Tue, 23 Sep., priced at AU$329 found 6 days ago

Flights from Costa Mesa: Essential Travel Information

Cheapest flight from Costa Mesa
AU$151 (roundtrip)
Best airlines to fly from Costa Mesa
American Airlines, Delta, Alaska Airlines, United, Hawaiian Airlines
Cheapest month to fly from Costa Mesa
November
Costa Mesa IATA code
QLA
Costa Mesa Country/State
California
Airline ticket deals from Costa Mesa
AU$151 - AU$329
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