Southwest flights search — Costa Mesa, CA
Last updated: September 24, 2026
What affects the price
Flight prices shift based on a few key factors. How far ahead you book is usually the biggest one, as seats tend to fill up and get more expensive as the departure date nears. Choosing mid-week travel instead of weekends can often save you money, and flying during off-peak hours helps too. Demand is a major driver, so big holidays or local events can push costs higher. We look at all the available options to find a deal that fits your needs. Exact pricing confirmed free on the call.
Frequently asked in Costa Mesa
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Also serving nearby: Santa Ana · Huntington Beach · Westminster · Irvine · Garden Grove
More on this: DOT Aviation Consumer Protection — refund rights and the 24-hour rule.
Service area details
Serving all of Costa Mesa — population 108,354; about 6,855 residents per square mile across 15.8 sq mi. ZIP codes covered include 92626, 92627, 92628.
Neighborhoods served in Costa Mesa: Mesa North, Mesa South, The Westside, The Eastside, South Coast Metro — and every surrounding area.
Areas we serve
Browse by state, then city.
California (3)
All of California · Costa Mesa · Jurupa Valley · Santa Maria