Frontier Airlines flight F9 3707: San Antonio - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 10:13 San Antonio (SAT) A 11:39 Denver (DEN)
F9 3707 Non-stop Airbus A320neo (32N) 2:26 Operates only on 2026-01-08
Fri 10:13 San Antonio (SAT) A 11:39 Denver (DEN)
F9 3707 Non-stop Airbus A320 (320) 2:26 Operates only on 2026-01-09
Sun 10:13 San Antonio (SAT) A 11:39 Denver (DEN)
F9 3707 Non-stop Airbus A321neo (32Q) 2:26 Operates only on 2026-01-11
Thu,Sun 10:15 San Antonio (SAT) A 11:39 Denver (DEN)
F9 3707 Non-stop Airbus A320neo (32N) 2:24 Effective 2026-01-15 through 2026-01-18
Mon,Fri 11:17 San Antonio (SAT) A 12:42 Denver (DEN)
F9 3707 Non-stop Airbus A320neo (32N) 2:25 Effective 2026-01-16 through 2026-01-19
Tue,Sun 12:18 San Antonio (SAT) A 13:41 Denver (DEN)
F9 3707 Non-stop Airbus A320neo (32N) 2:23 Valid until 2026-01-04
Mon,Fri 12:18 San Antonio (SAT) A 13:41 Denver (DEN)
F9 3707 Non-stop Airbus A321neo (32Q) 2:23 Valid until 2026-01-05
Sat 13:33 San Antonio (SAT) A 14:57 Denver (DEN)
F9 3707 Non-stop Airbus A321 (321) 2:24 Operates only on 2026-01-03
Wed,Thu 14:09 San Antonio (SAT) A 15:33 Denver (DEN)
F9 3707 Non-stop Airbus A321neo (32Q) 2:24 Valid until 2026-01-01
Tue 15:55 San Antonio (SAT) A 17:23 Denver (DEN)
F9 3707 Non-stop Airbus A320neo (32N) 2:28 Operates only on 2026-01-06
Wed 15:55 San Antonio (SAT) A 17:23 Denver (DEN)
F9 3707 Non-stop Airbus A321neo (32Q) 2:28 Operates only on 2026-01-07
Sat 15:55 San Antonio (SAT) A 17:23 Denver (DEN)
F9 3707 Non-stop Airbus A321 (321) 2:28 Operates only on 2026-01-10
Tue 17:12 San Antonio (SAT) A 18:36 Denver (DEN)
F9 3707 Non-stop Airbus A320neo (32N) 2:24 Operates only on 2026-02-10
Tue,Wed 17:12 San Antonio (SAT) A 18:36 Denver (DEN)
F9 3707 Non-stop Airbus A321neo (32Q) 2:24 Effective 2026-02-11 through 2026-03-04
Thu 20:25 San Antonio (SAT) A 21:49 Denver (DEN)
F9 3707 Non-stop Airbus A321neo (32Q) 2:24 Operates only on 2026-03-05


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Frontier Airlines flight F9 3707:
San Antonio - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F93707
10:13
San Antonio (SAT) A

11:39
Denver (DEN)
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:26, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93707
10:13
San Antonio (SAT) A

11:39
Denver (DEN)
Operates only on 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:26, non-stop
Airbus A320 (320)
Direct Flights:
Frontier Airlines F93707
10:13
San Antonio (SAT) A

11:39
Denver (DEN)
Operates only on 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:26, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93707
10:15
San Antonio (SAT) A

11:39
Denver (DEN)
Effective 2026-01-15 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:24, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93707
11:17
San Antonio (SAT) A

12:42
Denver (DEN)
Effective 2026-01-16 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:25, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93707
12:18
San Antonio (SAT) A

13:41
Denver (DEN)
Valid until 2026-01-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:23, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93707
12:18
San Antonio (SAT) A

13:41
Denver (DEN)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:23, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93707
13:33
San Antonio (SAT) A

14:57
Denver (DEN)
Operates only on 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:24, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93707
14:09
San Antonio (SAT) A

15:33
Denver (DEN)
Valid until 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93707
15:55
San Antonio (SAT) A

17:23
Denver (DEN)
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:28, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93707
15:55
San Antonio (SAT) A

17:23
Denver (DEN)
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:28, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93707
15:55
San Antonio (SAT) A

17:23
Denver (DEN)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:28, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93707
17:12
San Antonio (SAT) A

18:36
Denver (DEN)
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93707
17:12
San Antonio (SAT) A

18:36
Denver (DEN)
Effective 2026-02-11 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93707
20:25
San Antonio (SAT) A

21:49
Denver (DEN)
Operates only on 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:24, non-stop
Airbus A321neo (32Q)
  • F9 3707 is a domestic flight departing from the San Antonio airport (SAT) and arriving at Denver airport (DEN).
  • The flight distance is 795 miles, or 1279 km.
  • The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC-7 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:23 and 2:28.
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