Direct flights from Columbus to San Diego CMH → SAN
Southwest Airlines operates nonstop flights from Columbus (CMH) to San Diego (SAN). The nonstop flight takes around ~3h 57m, covering 1,960 miles (3,154 km). Updated 30 June 2026.
CMH
→
SAN
Round trip
1 adult
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Frequently asked questions
Is there a direct flight from Columbus to San Diego?
Yes, Southwest Airlines operates nonstop flights from Columbus (CMH) to San Diego (SAN).
Which airlines fly direct from Columbus to San Diego?
Southwest Airlines operates nonstop flights from Columbus to San Diego.
How long is the flight from Columbus to San Diego?
The nonstop flight from Columbus to San Diego takes ~3h 57m (approximately 3154 km).