Cheap Flights from Costa Mesa from ฿3,155

View ฿3,155 flight on Sun, 5 Oct 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
Sun, 5 Oct - Thu, 9 Oct
SNA
Orange County
LAS
Las Vegas
฿6,300 Return, found 4 days ago
฿6,300
Return
found 4 days ago
Select Delta flight, departing Sun, 5 Oct from Orange County to Las Vegas, returning Thu, 9 Oct, priced at ฿6,300 found 4 days ago
Delta
Sun, 5 Oct - Thu, 9 Oct
SNA
Orange County
LAS
Las Vegas
฿7,580 Return, found 4 days ago
฿7,580
Return
found 4 days ago
Select Delta flight, departing Sun, 5 Oct from Orange County to Las Vegas, returning Thu, 9 Oct, priced at ฿7,580 found 4 days ago
American Airlines
Tue, 4 Nov - Wed, 12 Nov
ONT
Ontario
PHX
Phoenix
฿8,210 Return, found 4 days ago
฿8,210
Return
found 4 days ago
Select American Airlines flight, departing Tue, 4 Nov from Ontario to Phoenix, returning Wed, 12 Nov, priced at ฿8,210 found 4 days ago
American Airlines
Tue, 4 Nov - Thu, 13 Nov
ONT
Ontario
PHX
Phoenix
฿8,560 Return, found 4 days ago
฿8,560
Return
found 4 days ago
Select American Airlines flight, departing Tue, 4 Nov from Ontario to Phoenix, returning Thu, 13 Nov, priced at ฿8,560 found 4 days ago
American Airlines
Sun, 5 Oct - Thu, 9 Oct
SNA
Orange County
LAS
Las Vegas
฿8,600 Return, found 4 days ago
฿8,600
Return
found 4 days ago
Select American Airlines flight, departing Sun, 5 Oct from Orange County to Las Vegas, returning Thu, 9 Oct, priced at ฿8,600 found 4 days ago
American Airlines
Tue, 4 Nov - Sat, 8 Nov
ONT
Ontario
PHX
Phoenix
฿8,755 Return, found 4 days ago
฿8,755
Return
found 4 days ago
Select American Airlines flight, departing Tue, 4 Nov from Ontario to Phoenix, returning Sat, 8 Nov, priced at ฿8,755 found 4 days ago
American Airlines
Thu, 6 Nov - Thu, 13 Nov
ONT
Ontario
PHX
Phoenix
฿8,915 Return, found 4 days ago
฿8,915
Return
found 4 days ago
Select American Airlines flight, departing Thu, 6 Nov from Ontario to Phoenix, returning Thu, 13 Nov, priced at ฿8,915 found 4 days ago
American Airlines
Thu, 6 Nov - Sat, 8 Nov
ONT
Ontario
PHX
Phoenix
฿9,105 Return, found 4 days ago
฿9,105
Return
found 4 days ago
Select American Airlines flight, departing Thu, 6 Nov from Ontario to Phoenix, returning Sat, 8 Nov, priced at ฿9,105 found 4 days ago
Delta
Sun, 5 Oct - Thu, 9 Oct
SNA
Orange County
LAS
Las Vegas
฿9,680 Return, found 4 days ago
฿9,680
Return
found 4 days ago
Select Delta flight, departing Sun, 5 Oct from Orange County to Las Vegas, returning Thu, 9 Oct, priced at ฿9,680 found 4 days ago
United
Thu, 8 Jan - Sun, 11 Jan
ONT
Ontario
LAS
Las Vegas
฿10,640 Return, found 14 hours ago
฿10,640
Return
found 14 hours ago
Select United flight, departing Thu, 8 Jan from Ontario to Las Vegas, returning Sun, 11 Jan, priced at ฿10,640 found 14 hours ago

Travel information

Travel information

Flights from Costa Mesa: Essential Travel Information

Cheapest flight from Costa Mesa
฿6,300 (roundtrip)
Best airlines to fly from Costa Mesa
Delta, American Airlines, United
Cheapest month to fly from Costa Mesa
October
Costa Mesa IATA code
QLA
Costa Mesa Country/State
California
Airline ticket deals from Costa Mesa
฿6,300 - ฿10,640

 

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