Airlines with flights from Denver to San Francisco
There are 6 airlines with scheduled flights between DEN and SFO. United, Southwest and Frontier has non-stop flights from Denver International to SFO Airport and the flight time is 2 hours and 46 minutes.
Choose airline
Schedules
Non-stop with United Airlines
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Total flight time: 2 hours and 46 minutes
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Denver and San Francisco are both United Airlines hubs.
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70 flights per week
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Boeing 737MAX 8 PassengerBoeing 737MAX 9 PassengerBoeing 737-800 PassengerBoeing 757-300 PassengerAirbus A321neo
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Business and first class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Southwest Airlines
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Total flight time: 2 hours and 45 minutes
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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32 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with Frontier Airlines
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Total flight time: 2 hours and 54 minutes
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Low-cost airline
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Denver is a Frontier Airlines focus city (Operating base).
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24 flights per week
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Airbus A320neoAirbus A321neo
Flight
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
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Total flight time: 4h 06m - 6h 38m.
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Sky Team Alliance
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111 flights per week
Flight
DL920
DL902
DL1088
DL1091
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Southwest Airlines
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Total flight time: 4h 10m - 8h 50m.
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Low-cost airline
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Denver is a Southwest Airlines focus city (Operating base).
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263 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
Flight
WN651
WN2934
WN2934
WN2934
WN167
WN103
WN103
WN2272
WN914
WN103
WN4397
WN4397
WN4397
WN4397
WN1564
WN1564
WN2345
WN4397
WN2784
WN4397
WN2784
WN2345
WN2784
WN2784
WN2345
WN2345
WN2784
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with United Airlines
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Total flight time: 4h 20m - 6h 50m.
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Denver and San Francisco are both United Airlines hubs.
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143 flights per week
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Boeing 737MAX 8 PassengerBoeing 737MAX 9 PassengerBoeing 737-800 PassengerBoeing 757-300 PassengerAirbus A321neo
Flight
UA574
UA1799
UA1603
UA1267
UA2615
The timetable & schedule information was updated at 2026-04-21
Via Phoenix with American Airlines
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Total flight time: 4h 20m - 6h 46m.
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One World Alliance
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112 flights per week
Flight
AA3199
AA2860
AA686
The timetable & schedule information was updated at 2026-04-21

There are 6 airlines with scheduled flights between DEN and SFO. United, Southwest and Frontier has non-stop flights from Denver International to SFO Airport and the flight time is 2 hours and 46 minutes.
Via San Diego with Alaska Airlines