Cheap flights from Costa Mesa

Airlines that fly from Costa Mesa

  • United
    United
  • American Airlines
    American Airlines
  • Delta
    Delta
  • Alaska Airlines
    Alaska Airlines
  • Air Canada
    Air Canada
  • Air France
    Air France
  • KLM
    KLM
  • Lufthansa
    Lufthansa
  • Qatar Airways
    Qatar Airways

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Cheapest flights from Orange County

Prices were available within the past 7 days and start at AU$93 for one-way flights and AU$136 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.
Alaska Airlines
Orange County — San Francisco
SNA - SFO with Alaska Airlines
Thu, 23 Jan
Alaska Airlines
San Francisco — Orange County
SFO - SNA with Alaska Airlines
Mon, 27 Jan
Found 5 days ago
From AU$136
Select flight from Orange County to San Francisco, departing on January 23 with Alaska Airlines, and returning from San Francisco to Orange County on January 27 with Alaska Airlines. Price from AU$136, Found 5 days ago.
United
Ontario — San Francisco
ONT - SFO with United
Sat, 18 Jan
United
San Francisco — Ontario
SFO - ONT with United
Sun, 19 Jan
Found 5 days ago
From AU$185
Select flight from Ontario to San Francisco, departing on January 18 with United, and returning from San Francisco to Ontario on January 19 with United. Price from AU$185, Found 5 days ago.
Delta
Ontario — Seattle
ONT - SEA with Delta
Tue, 8 Apr
Delta
Seattle — Ontario
SEA - ONT with Delta
Tue, 22 Apr
Found 3 days ago
From AU$219
Select flight from Ontario to Seattle, departing on April 8 with Delta, and returning from Seattle to Ontario on April 22 with Delta. Price from AU$219, Found 3 days ago.
Alaska Airlines
Orange County — Seattle
SNA - SEA with Alaska Airlines
Thu, 20 Mar
Alaska Airlines
Seattle — Orange County
SEA - SNA with Alaska Airlines
Wed, 26 Mar
Found 4 days ago
From AU$231
Select flight from Orange County to Seattle, departing on March 20 with Alaska Airlines, and returning from Seattle to Orange County on March 26 with Alaska Airlines. Price from AU$231, Found 4 days ago.
Delta
Orange County — Las Vegas
SNA - LAS with Delta
Sun, 26 Jan
Delta
Las Vegas — Orange County
LAS - SNA with Delta
Thu, 30 Jan
Found 5 days ago
From AU$248
Select flight from Orange County to Las Vegas, departing on January 26 with Delta, and returning from Las Vegas to Orange County on January 30 with Delta. Price from AU$248, Found 5 days ago.
American Airlines
Ontario — Phoenix
ONT - PHX with American Airlines
Thu, 23 Jan
American Airlines
Phoenix — Ontario
PHX - ONT with American Airlines
Mon, 27 Jan
Found 6 days ago
From AU$262
Select flight from Ontario to Phoenix, departing on January 23 with American Airlines, and returning from Phoenix to Ontario on January 27 with American Airlines. Price from AU$262, Found 6 days ago.
Delta
Orange County — Denver
SNA - DEN with Delta
Mon, 3 Feb
Delta
Denver — Orange County
DEN - SNA with Delta
Thu, 6 Feb
Found 4 days ago
From AU$340
Select flight from Orange County to Denver, departing on February 3 with Delta, and returning from Denver to Orange County on February 6 with Delta. Price from AU$340, Found 4 days ago.
Alaska Airlines
Orange County — Seattle
SNA - PAE with Alaska Airlines
Thu, 20 Mar
Alaska Airlines
Seattle — Orange County
PAE - SNA with Alaska Airlines
Wed, 26 Mar
Found 4 days ago
From AU$340
Select flight from Orange County to Seattle, departing on March 20 with Alaska Airlines, and returning from Seattle to Orange County on March 26 with Alaska Airlines. Price from AU$340, Found 4 days ago.
American Airlines
Ontario — Denver
ONT - DEN with American Airlines
Sun, 2 Feb
American Airlines
Denver — Ontario
DEN - ONT with American Airlines
Sun, 9 Feb
Found 3 days ago
From AU$345
Select flight from Ontario to Denver, departing on February 2 with American Airlines, and returning from Denver to Ontario on February 9 with American Airlines. Price from AU$345, Found 3 days ago.
American Airlines
Ontario — Las Vegas
ONT - LAS with American Airlines
Fri, 31 Jan
American Airlines
Las Vegas — Ontario
LAS - ONT with American Airlines
Fri, 7 Feb
Found 5 days ago
From AU$363
Select flight from Ontario to Las Vegas, departing on January 31 with American Airlines, and returning from Las Vegas to Ontario on February 7 with American Airlines. Price from AU$363, Found 5 days ago.
United
Orange County — San Francisco
SNA - SFO with United
Mon, 27 Jan
Found 4 days ago
From AU$93
Select flight from Orange County to San Francisco, departing on with United. Price from AU$93, Found 4 days ago.
United
Ontario — San Francisco
ONT - SFO with United
Sun, 23 Feb
Found 2 days ago
From AU$93
Select flight from Ontario to San Francisco, departing on with United. Price from AU$93, Found 2 days ago.
Alaska Airlines
Ontario — Seattle
ONT - SEA with Alaska Airlines
Sat, 11 Jan
Found 6 days ago
From AU$108
Select flight from Ontario to Seattle, departing on with Alaska Airlines. Price from AU$108, Found 6 days ago.
Delta
Orange County — Seattle
SNA - SEA with Delta
Tue, 21 Jan
Found 4 days ago
From AU$108
Select flight from Orange County to Seattle, departing on with Delta. Price from AU$108, Found 4 days ago.
Delta
Orange County — Las Vegas
SNA - LAS with Delta
Fri, 7 Feb
Found 2 days ago
From AU$126
Select flight from Orange County to Las Vegas, departing on with Delta. Price from AU$126, Found 2 days ago.
Alaska Airlines
Orange County — Seattle
SNA - PAE with Alaska Airlines
Wed, 15 Jan
Found 2 days ago
From AU$126
Select flight from Orange County to Seattle, departing on with Alaska Airlines. Price from AU$126, Found 2 days ago.
Alaska Airlines
Ontario — Chicago
ONT - ORD with Alaska Airlines
Tue, 4 Mar
Found 6 days ago
From AU$156
Select flight from Ontario to Chicago, departing on with Alaska Airlines. Price from AU$156, Found 6 days ago.
Delta
Long Beach — Salt Lake City
LGB - SLC with Delta
Mon, 20 Jan
Found 17 hours ago
From AU$159
Select flight from Long Beach to Salt Lake City, departing on with Delta. Price from AU$159, Found 17 hours ago.
Delta
Orange County — Denver
SNA - DEN with Delta
Mon, 3 Feb
Found 4 days ago
From AU$170
Select flight from Orange County to Denver, departing on with Delta. Price from AU$170, Found 4 days ago.
Delta
Ontario — Denver
ONT - DEN with Delta
Fri, 14 Feb
Found 3 days ago
From AU$173
Select flight from Ontario to Denver, departing on with Delta. Price from AU$173, Found 3 days ago.
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