San Francisco to Denver

SFODEN

Fly from San Francisco to Denver starting at USD 66 with Frontier Airlines.Best fare available on Aug 24, 2026.Limited seats. Better plans. Book before it's gone.

San Francisco to Denver cheapest flights this week

23 Jul
Frontier Airlines
15:43SFO
20:41DEN
1 StopUSD 197VIEW DEAL
24 Jul
Frontier Airlines
21:00SFO
02:48DEN
1 StopUSD 153VIEW DEAL
24 Jul
Frontier Airlines
00:29SFO
09:25DEN
1 StopUSD 198VIEW DEAL
1 Aug
Frontier Airlines
06:00SFO
08:46DEN
DirectUSD 121VIEW DEAL
2 Aug
Frontier Airlines
21:00SFO
02:48DEN
1 StopUSD 160VIEW DEAL
13 Aug
Frontier Airlines
16:47SFO
19:32DEN
DirectUSD 99VIEW DEAL
24 Aug
Frontier Airlines
20:23SFO
09:03DEN
1 StopUSD 66VIEW DEAL
25 Aug
Frontier Airlines
12:33SFO
22:21DEN
1 StopUSD 77VIEW DEAL
25 Aug
Frontier Airlines
20:56SFO
02:48DEN
1 StopUSD 105VIEW DEAL
22 Sept
Frontier Airlines
17:52SFO
08:58DEN
1 StopUSD 91VIEW DEAL

San Francisco to Denver monthly flight fare trend

Jul
from USD 153
Aug
from USD 66
Sep
from USD 91
Oct
from USD 73
Nov
No flights
Dec
No flights

Airport Details

Origin

San Francisco

San Francisco International Airport (SFO)

San Francisco, SFO
Zone

Los Angeles

Elev

13 ft

Destination

Denver

Denver International Airport (DEN)

Denver, DEN
Zone

Denver

Elev

5431 ft

Flights from San Francisco

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