Airlines with flights from San Francisco to Denver

There are 6 airlines with scheduled flights between SFO and DEN. United, Southwest and Frontier has non-stop flights from SFO Airport to Denver International and the flight time is 2 hours and 48 minutes.

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Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 2 hours and 48 minutes
  • San Francisco and Denver are both United Airlines hubs.
  • 70 flights per week
  • Airbus A321neo
    Boeing 757-300 Passenger
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
  • Business and first class available
SFO
Direct
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1479
05:00
05:00
05:00
05:00
05:00
05:00
05:00
UA1233
06:15
06:15
06:15
06:15
06:15
06:15
06:15
UA2348
08:31
08:31
08:31
08:31
08:31
08:31
08:31
UA1604
10:40
10:40
10:40
10:40
10:40
10:40
10:40
UA540
12:43
12:43
12:43
12:43
12:43
12:43
12:43
UA1596
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA1430
16:10
16:23
16:10
16:10
16:10
16:23
16:10
UA2436
18:56
18:56
18:56
18:56
18:56
18:56
18:56
UA2019
19:56
19:56
19:56
19:56
19:56
19:56
19:56
UA301
21:00
21:00
21:00
21:00
21:00
21:00
21:00
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 2 hours and 35 minutes
  • Low-cost airline
  • Denver is a Southwest Airlines focus city (Operating base).
  • 24 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
SFO
Direct
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN1424
05:10
05:30
05:30
05:10
05:10
05:10
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WN3640
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05:30
WN1850
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09:25
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WN4284
10:00
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10:00
10:00
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09:25
WN3984
----
11:10
11:10
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WN3641
14:35
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14:35
14:35
13:50
14:25
WN2711
----
14:20
14:20
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WN3642
19:20
19:20
19:20
19:20
19:20
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SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

Frontier Airlines

Non-stop with Frontier Airlines

  • Total flight time: 2 hours and 46 minutes
  • Low-cost airline
  • Denver is a Frontier Airlines focus city (Operating base).
  • 18 flights per week
  • Airbus A321neo
    Airbus A320neo
SFO
Direct
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
F91230
06:00
06:00
06:00
06:00
06:00
06:00
06:00
F91094
12:38
12:38
12:38
12:38
12:38
12:38
12:38
F93440
21:43
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21:43
21:43
21:43
21:43
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Salt Lake City with Delta Air Lines

  • Total flight time: 3h 55m - 6h 08m.
  • Sky Team Alliance
  • 108 flights per week
SFO
 
Via SLC
 
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL1331
DL1553
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL920
DL1623
09:53
09:53
09:53
09:53
09:53
09:46
09:53
DL902
DL1586
13:20
13:20
13:20
13:20
13:20
13:15
13:20
DL1088
DL1667
17:25
17:25
17:25
17:25
17:25
17:05
17:25
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Reno with United Airlines

  • Total flight time: 3h 57m - 6h 14m.
  • San Francisco and Denver are both United Airlines hubs.
  • 73 flights per week
  • Airbus A321neo
    Boeing 757-300 Passenger
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
SFO
 
Via RNO
 
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1434
UA1225
16:45
----
16:45
16:45
16:45
----
16:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

United Airlines

Via Sacramento with United Airlines

  • Total flight time: 4h 02m - 5h 45m.
  • San Francisco and Denver are both United Airlines hubs.
  • 65 flights per week
  • Airbus A321neo
    Boeing 757-300 Passenger
    Boeing 737MAX 8 Passenger
    Boeing 737-900 Passenger
    Boeing 737-800 Passenger
    Boeing 737MAX 9 Passenger
SFO
 
Via SMF
 
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA5220
UA1023
08:17
08:17
08:17
08:17
08:17
08:17
08:17
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 4h 13m - 5h 58m.
  • One World Alliance
  • 157 flights per week
SFO
 
Via PHX
 
DEN
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA6404
AA1757
05:40
05:40
05:40
05:40
05:40
05:40
05:40
AA2548
AA1638
12:20
12:20
12:20
12:20
12:20
12:20
12:20
AA1321
AA3255
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15:54
15:54
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----
----
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AA2544
AA3255
18:55
----
----
18:55
18:55
18:55
18:55
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - DEN

The timetable & schedule information was updated at 2026-04-21

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At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-05-25
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