Cheap Frontier Airlines flights Denver (DEN) to San Francisco (SFO)

Find the cheapest month to fly from Denver (DEN) to San Francisco (SFO)

February is typically the cheapest month to fly

From $48 - $105 per traveler.

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Oakland Intl. OAK. Cheapest option available. Average driving time to city center is 26 minutes. Flights from $359
OAK
Oakland Intl.
Cheapest
Average driving time to city center26 min
Flights from $359
Flights from Denver (DEN) to San Francisco (SFO)
Origin airport
Denver Intl.
Destination airport
San Francisco Intl.
Distance
1544 km
Average flight time
1 hour 45 mins