Direct flights from San Francisco to Carlsbad SFO → CLD

United Airlines operates nonstop flights from San Francisco (SFO) to Carlsbad (CLD). The nonstop flight takes around ~0h 51m, covering 423 miles (680 km). Updated 29 June 2026.

📬 Cheap nonstop deals from San Francisco

We'll email you when a fare from SFO drops well below normal. Free, weekly, no password needed.

Free · weekly digest · no password needed

United Airlines UA

Departure Schedule next 7 days

Frequently asked questions

Is there a direct flight from San Francisco to Carlsbad?

Yes, United Airlines operates nonstop flights from San Francisco (SFO) to Carlsbad (CLD).

Which airlines fly direct from San Francisco to Carlsbad?

United Airlines operates nonstop flights from San Francisco to Carlsbad.

How long is the flight from San Francisco to Carlsbad?

The nonstop flight from San Francisco to Carlsbad takes ~0h 51m (approximately 680 km).

Explore More

Cheap direct deals from San Francisco — last one was $696 to Singapore