Denver to San Francisco

DENSFO

Fly from Denver to San Francisco starting at USD 56 with Frontier Airlines.Best fare available on Oct 3, 2026.Limited seats. Better plans. Book before it's gone.

Denver to San Francisco cheapest flights this week

3 Oct
Frontier Airlines
22:29DEN
01:14SFO
DirectUSD 56VIEW DEAL
5 Oct
Frontier Airlines
15:09DEN
17:57SFO
DirectUSD 90VIEW DEAL
6 Oct
Frontier Airlines
22:29DEN
22:18SFO
1 StopUSD 74VIEW DEAL
26 Oct
Frontier Airlines
22:55DEN
21:32SFO
1 StopUSD 60VIEW DEAL
27 Oct
Frontier Airlines
09:21DEN
12:17SFO
DirectUSD 65VIEW DEAL
28 Oct
Frontier Airlines
09:21DEN
12:17SFO
DirectUSD 65VIEW DEAL
29 Oct
United Airlines
05:00DEN
07:48SFO
DirectUSD 161VIEW DEAL
30 Oct
Frontier Airlines
22:29DEN
01:20SFO
DirectUSD 88VIEW DEAL
31 Oct
Frontier Airlines
09:10DEN
21:32SFO
1 StopUSD 83VIEW DEAL
1 Nov
Frontier Airlines
22:29DEN
13:51SFO
1 StopUSD 109VIEW DEAL

Denver to San Francisco monthly flight fare trend

Oct
from USD 56
Nov
from USD 109
Dec
from USD 152
Jan
No flights
Feb
No flights
Mar
No flights

Airport Details

Origin

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Destination

San Francisco

San Francisco International Airport (SFO)

San Francisco, SFO
Zone

Los Angeles

Elev

13 ft

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