Cheap flights from Costa Mesa

View NZ$117 flight on Sat, 25 Oct 2025Opens in a new window

Popular airlines from Costa Mesa

  • American Airlines

    American Airlines

  • United

    United

  • Alaska Airlines

    Alaska Airlines

  • Delta

    Delta

  • Southwest Airlines

    Southwest Airlines

  • Spirit Airlines

    Spirit Airlines

  • Frontier Airlines

    Frontier Airlines

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 35% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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
Sat, 25 Oct - Mon, 27 Oct
SNA
Orange County
LAS
Las Vegas
NZ$233 Return, found 5 days ago
NZ$233
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Orange County to Las Vegas, returning Mon, 27 Oct, priced at NZ$233 found 5 days ago
Delta
Mon, 13 Oct - Mon, 27 Oct
SNA
Orange County
LAS
Las Vegas
NZ$286 Return, found 1 day ago
NZ$286
Return
found 1 day ago
Select Delta flight, departing Mon, 13 Oct from Orange County to Las Vegas, returning Mon, 27 Oct, priced at NZ$286 found 1 day ago
United
Tue, 7 Oct - Sat, 11 Oct
ONT
Ontario
SFO
San Francisco
NZ$303 Return, found 3 days ago
NZ$303
Return
found 3 days ago
Select United flight, departing Tue, 7 Oct from Ontario to San Francisco, returning Sat, 11 Oct, priced at NZ$303 found 3 days ago
Delta
Sat, 25 Oct - Mon, 27 Oct
SNA
Orange County
LAS
Las Vegas
NZ$313 Return, found 5 days ago
NZ$313
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Orange County to Las Vegas, returning Mon, 27 Oct, priced at NZ$313 found 5 days ago
American Airlines
Tue, 7 Oct - Tue, 14 Oct
SNA
Orange County
PHX
Phoenix
NZ$315 Return, found 3 days ago
NZ$315
Return
found 3 days ago
Select American Airlines flight, departing Tue, 7 Oct from Orange County to Phoenix, returning Tue, 14 Oct, priced at NZ$315 found 3 days ago
Delta
Mon, 13 Oct - Mon, 27 Oct
SNA
Orange County
LAS
Las Vegas
NZ$321 Return, found 1 day ago
NZ$321
Return
found 1 day ago
Select Delta flight, departing Mon, 13 Oct from Orange County to Las Vegas, returning Mon, 27 Oct, priced at NZ$321 found 1 day ago
Delta
Sat, 25 Oct - Mon, 27 Oct
SNA
Orange County
LAS
Las Vegas
NZ$335 Return, found 5 days ago
NZ$335
Return
found 5 days ago
Select Delta flight, departing Sat, 25 Oct from Orange County to Las Vegas, returning Mon, 27 Oct, priced at NZ$335 found 5 days ago
United
Sat, 4 Oct - Sat, 11 Oct
ONT
Ontario
SFO
San Francisco
NZ$338 Return, found 3 days ago
NZ$338
Return
found 3 days ago
Select United flight, departing Sat, 4 Oct from Ontario to San Francisco, returning Sat, 11 Oct, priced at NZ$338 found 3 days ago
American Airlines
Tue, 7 Oct - Tue, 14 Oct
SNA
Orange County
PHX
Phoenix
NZ$367 Return, found 3 days ago
NZ$367
Return
found 3 days ago
Select American Airlines flight, departing Tue, 7 Oct from Orange County to Phoenix, returning Tue, 14 Oct, priced at NZ$367 found 3 days ago
Hawaiian Airlines
Tue, 7 Oct - Sat, 25 Oct
ONT
Ontario
DFW
Dallas
NZ$793 Return, found 1 day ago
NZ$793
Return
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, 7 Oct from Ontario to Dallas, returning Sat, 25 Oct, priced at NZ$793 found 1 day ago

Travel information

Travel information

Flights from Costa Mesa: Essential Travel Information

Cheapest flight from Costa Mesa
NZ$233 (roundtrip)
Best airlines to fly from Costa Mesa
Delta, American Airlines, United, Hawaiian Airlines, Alaska Airlines
Cheapest month to fly from Costa Mesa
October
Costa Mesa IATA code
QLA
Costa Mesa Country/State
California
Airline ticket deals from Costa Mesa
NZ$233 - NZ$793

 

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to Expedia members.