| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| Best option San Francisco Denver | Outbound 07/25/25 direct F93440 02h 41min | Return 08/17/25 direct F93439 02h 50min |  Frontier Airlines |  | $166 | ||
| San Francisco Denver | Outbound 07/25/25 direct F93440 02h 41min | Return 08/17/25 direct F93439 02h 50min | Frontier Airlines |  | ? | $170 | |
| San Francisco Denver | Outbound 07/25/25 direct F93440 02h 41min | Return 08/17/25 direct F91229 02h 52min | Frontier Airlines |  | $175 | ||
| San Francisco Denver | Outbound 07/25/25 direct F93440 02h 41min | Return 08/17/25 direct F91229 02h 52min | Frontier Airlines |  | $180 | ||
| San Francisco Denver | Outbound 07/25/25 direct F93440 02h 41min | Return 08/17/25 direct F91229 02h 52min | Frontier Airlines |  | $191 | ||
| San Francisco Denver | Outbound 07/25/25 direct UA0566 02h 43min | Return 08/17/25 1 Stopover (LAS) F92015, F93801 25h 42min |  United Airlines |  | ? | $301 | |
| San Francisco Denver | Outbound 07/25/25 direct UA2420 02h 36min | Return 08/17/25 direct UA1412 02h 46min | United Airlines |  | ? | $304 | |
| San Francisco Denver | Outbound 09/19/25 1 Stopover (PDX) AS0835, AS1235 05h 38min | Return 09/29/25 1 Stopover (PDX) AS1136, AS0836 05h 48min |  Alaska Airlines |  | ? | $316 | |
| San Francisco Denver | Outbound 09/19/25 1 Stopover (SEA) AS0922, AS0682 14h 07min | Return 09/29/25 1 Stopover (PDX) AS1136, AS0836 05h 48min | Alaska Airlines | | ? | $328 | |
| San Francisco Denver | Outbound 09/19/25 1 Stopover (SEA) AS1113, AS0620 07h 21min | Return 09/29/25 1 Stopover (PDX) AS1136, AS0836 05h 48min | Alaska Airlines | | ? | $334 |
Stops
- Direct flight
Airline
- Frontier Airlines
- Alaska Airlines
- United Airlines
- American Airlines
- JetBlue Airways
Tips and tricks to help you find cheap flights from San Francisco to Denver
Favorite airline: Frontier Airlines
The majority of passengers on the route San Francisco – Denver prefer to fly with Frontier Airlines.
Frontier Airlines
59 %
United Airlines
15 %
Delta
13 %
Cheapest weekday: Saturday
Flight prices fluctuate throughout the week. Flights are 31 % cheaper on Saturday.
Direct flights are cheaper
Compared to flights with a stopover, direct flights are $26.00 cheaper on this route.
non stop flight
1 stop
02h 33min
08h 17min
$117
$143
The favorite connection is non-stop
Non-stop flights are especially popular on this route. 50 % of travelers will book a direct flight.
Route
bookings
Direct flights
02h 33min, from $117
50 %
1 stopover Phoenix - Sky Harbor International Airport
08h 17min, from $143
25 %
1 stopover Minneapolis - St. Paul International Airport, MN
16h 21min, from $344
15 %
Important flight information
Flight information: San Francisco - Denver
| Roundtrip from | $165.33 |
|---|---|
| Flight duration | min. 02:25 / max. 11:40 |
| Return flight duration | min. 02:39/ max. 12:05 |
| Distance | 1555 km |
| Flights per week | 155 |
| Departure airport | Airport San Francisco International Airport, CA (SFO) |
| Arrival airport | Airport Denver International Airport, CO (DEN) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight San Francisco - Honolulu from $280
- Flight San Francisco - Los Angeles from $161
- Flight San Francisco - Las Vegas from $157
- Flight San Francisco - New York from $265
- Flight San Francisco - Kahului from $345
- Flight San Francisco - Seattle-Tacoma from $150
- Flight San Francisco - Miami from $265
- Flight San Francisco - Kona from $441
- Flight San Francisco - Orlando from $235
- Flight San Francisco - San Diego from $141
Alternative flights to Denver
- Flight New York - Denver from $219
- Flight Chicago - Denver from $134
- Flight New York - Denver from $238
- Flight Miami - Denver from $182
- Flight Washington-DC - Denver from $193
- Flight Los Angeles - Denver from $136
- Flight Dallas - Denver from $129
- Flight Chicago O'Hare - Denver from $134
- Flight Las Vegas - Denver from $136
- Flight Charlotte - Denver from $220
Flight destinations with a similar price
- Flight Denver - Istanbul from $821
- Flight Denver - London Heathrow from $534
- Flight Denver - Toronto from $172
- Flight Denver - Frankfurt from $713
- Flight Denver - Munich from $698
- Flight Denver - Muenster-Osnabrueck from $1,086
- Flight Denver - Hamburg from $677
- Flight Denver - Dusseldorf from $732
- Flight Denver - Cancun from $243
- Flight Denver - Puerto Vallarta from $288
Flight destinations with a similar price
- Flight San Francisco - Los Angeles from $161
- Flight San Francisco - Las Vegas from $157
- Flight San Francisco - Seattle-Tacoma from $150
- Flight San Francisco - Atlanta from $170
- Flight San Francisco - Charleston from $160
- Flight San Francisco - Calgary from $176