Frontier Airlines flights from San Francisco (SFO) to Phoenix Sky Harbor (PHX).

FLIGHT SCHEDULE
Direct Flights:
Mon,Thu-Sun 10:15 San Francisco (SFO) I 12:17 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A321 (321) 2:02 Effective 2026-04-02 through 2026-04-13
Thu 20:14 San Francisco (SFO) I 23:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:07 Operates only on 2026-01-08
Fri,Sun 20:14 San Francisco (SFO) I 23:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A321neo (32Q) 2:07 Effective 2026-01-09 through 2026-01-11
Mon 20:14 San Francisco (SFO) I 23:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A321 (321) 2:07 Operates only on 2026-01-12
Thu 20:18 San Francisco (SFO) I 23:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-01-22 through 2026-02-12
Thu,Fri 20:18 San Francisco (SFO) I 23:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-02-13 through 2026-03-05
Fri 20:23 San Francisco (SFO) I 23:26 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-01-23 through 2026-02-06
Mon,Fri 20:41 San Francisco (SFO) I 23:44 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-01-16 through 2026-01-19
Sun 20:41 San Francisco (SFO) I 23:44 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-01-25 through 2026-02-08
Mon 20:42 San Francisco (SFO) I 23:44 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:02 Effective 2026-01-26 through 2026-02-09
Sun 21:16 San Francisco (SFO) I 00:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-02-15 through 2026-03-01 The flight arrives 1 day after departure.
Fri 21:39 San Francisco (SFO) I 00:44 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-03-06 The flight arrives 1 day after departure.
Mon,Fri,Sun 22:15 San Francisco (SFO) I 00:23 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:08 Effective 2026-03-27 through 2026-03-30 The flight arrives 1 day after departure.
Mon,Fri,Sun 22:35 San Francisco (SFO) I 00:43 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1192 Non-stop Airbus A320neo (32N) 2:08 Effective 2026-03-08 through 2026-03-23 The flight arrives 1 day after departure.
Sat 19:08 San Francisco (SFO) I 22:15 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1316 Non-stop Airbus A320neo (32N) 2:07 Effective 2026-02-14 through 2026-02-28
Sat 19:25 San Francisco (SFO) I 22:32 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1316 Non-stop Airbus A320neo (32N) 2:07 Operates only on 2026-03-07
Mon 20:18 San Francisco (SFO) I 23:21 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1316 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-02-16 through 2026-03-02
Thu,Sat 20:25 San Francisco (SFO) I 22:28 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 1316 Non-stop Airbus A320neo (32N) 2:03 Effective 2026-03-12 through 2026-03-28
Thu 08:05 San Francisco (SFO) I 11:13 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:08 Effective 2026-02-12 through 2026-03-05
Sat 10:41 San Francisco (SFO) I 13:43 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A321 (321) 2:02 Operates only on 2026-01-03
Mon 15:08 San Francisco (SFO) I 18:13 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-02-23
Mon,Fri 15:18 San Francisco (SFO) I 18:23 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-02-13 through 2026-02-20
Mon,Fri 15:18 San Francisco (SFO) I 18:23 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-02-27 through 2026-03-02
Sun 15:59 San Francisco (SFO) I 19:04 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:05 Effective 2026-02-15 through 2026-03-01
Mon,Fri 21:17 San Francisco (SFO) I 23:19 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A321 (321) 2:02 Effective 2026-04-03 through 2026-04-13
Thu 21:20 San Francisco (SFO) I 00:25 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-01-15 The flight arrives 1 day after departure.
Sun 21:39 San Francisco (SFO) I 00:44 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A320neo (32N) 2:05 Operates only on 2026-01-18 The flight arrives 1 day after departure.
Sun 21:56 San Francisco (SFO) I 00:58 Phoenix Sky Harbor (PHX) 3 Frontier Airlines F9 2638 Non-stop Airbus A321 (321) 2:02 Valid until 2026-01-04 The flight arrives 1 day after departure.

A domestic route departing from the San Francisco airport (SFO) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 649 miles, or 1045 km.
The timezone of the departure airport is UTC-8 , 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 2:02 and 2:08.

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FLIGHT SCHEDULE

Direct Flights:

Frontier Airlines F91192

10:15

San Francisco (SFO) I

12:17

Phoenix Sky Harbor (PHX) 3

Effective 2026-04-02 through 2026-04-13

Mon

Tue
-

Wed
-

Thu

Fri

Sat

Sun

Duration: 2:02, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F91192

20:14

San Francisco (SFO) I

23:21

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-01-08

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:07, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

20:14

San Francisco (SFO) I

23:21

Phoenix Sky Harbor (PHX) 3

Effective 2026-01-09 through 2026-01-11

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:07, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F91192

20:14

San Francisco (SFO) I

23:21

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-01-12

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:07, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F91192

20:18

San Francisco (SFO) I

23:21

Phoenix Sky Harbor (PHX) 3

Effective 2026-01-22 through 2026-02-12

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

20:18

San Francisco (SFO) I

23:21

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-13 through 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri

Sat
-

Sun
-

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

20:23

San Francisco (SFO) I

23:26

Phoenix Sky Harbor (PHX) 3

Effective 2026-01-23 through 2026-02-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

20:41

San Francisco (SFO) I

23:44

Phoenix Sky Harbor (PHX) 3

Effective 2026-01-16 through 2026-01-19

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

20:41

San Francisco (SFO) I

23:44

Phoenix Sky Harbor (PHX) 3

Effective 2026-01-25 through 2026-02-08

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

20:42

San Francisco (SFO) I

23:44

Phoenix Sky Harbor (PHX) 3

Effective 2026-01-26 through 2026-02-09

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:02, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91192

21:16

San Francisco (SFO) I

00:21(+1)

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F91192

21:39

San Francisco (SFO) I

00:44(+1)

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-03-06

Mon
-

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F91192

22:15

San Francisco (SFO) I

00:23(+1)

Phoenix Sky Harbor (PHX) 3

Effective 2026-03-27 through 2026-03-30

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:08, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F91192

22:35

San Francisco (SFO) I

00:43(+1)

Phoenix Sky Harbor (PHX) 3

Effective 2026-03-08 through 2026-03-23

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun

Duration: 2:08, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F91316

19:08

San Francisco (SFO) I

22:15

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-14 through 2026-02-28

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:07, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91316

19:25

San Francisco (SFO) I

22:32

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-03-07

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:07, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91316

20:18

San Francisco (SFO) I

23:21

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-16 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F91316

20:25

San Francisco (SFO) I

22:28

Phoenix Sky Harbor (PHX) 3

Effective 2026-03-12 through 2026-03-28

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat

Sun
-

Duration: 2:03, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92638

08:05

San Francisco (SFO) I

11:13

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-12 through 2026-03-05

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:08, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92638

10:41

San Francisco (SFO) I

13:43

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-01-03

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat

Sun
-

Duration: 2:02, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F92638

15:08

San Francisco (SFO) I

18:13

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-02-23

Mon

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92638

15:18

San Francisco (SFO) I

18:23

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-13 through 2026-02-20

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92638

15:18

San Francisco (SFO) I

18:23

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-27 through 2026-03-02

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:05, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92638

15:59

San Francisco (SFO) I

19:04

Phoenix Sky Harbor (PHX) 3

Effective 2026-02-15 through 2026-03-01

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F92638

21:17

San Francisco (SFO) I

23:19

Phoenix Sky Harbor (PHX) 3

Effective 2026-04-03 through 2026-04-13

Mon

Tue
-

Wed
-

Thu
-

Fri

Sat
-

Sun
-

Duration: 2:02, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F92638

21:20

San Francisco (SFO) I

00:25(+1)

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-01-15

Mon
-

Tue
-

Wed
-

Thu

Fri
-

Sat
-

Sun
-

Duration: 2:05, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F92638

21:39

San Francisco (SFO) I

00:44(+1)

Phoenix Sky Harbor (PHX) 3

Operates only on 2026-01-18

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:05, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.

Direct Flights:

Frontier Airlines F92638

21:56

San Francisco (SFO) I

00:58(+1)

Phoenix Sky Harbor (PHX) 3

Valid until 2026-01-04

Mon
-

Tue
-

Wed
-

Thu
-

Fri
-

Sat
-

Sun

Duration: 2:02, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

A domestic route departing from the San Francisco airport (SFO) and arriving at Phoenix Sky Harbor airport (PHX).
The flight distance is 649 miles, or 1045 km.
The timezone of the departure airport is UTC-8 , 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 2:02 and 2:08.

All SFO-PHX flights

All Frontier Airlines flights

Return (PHX-SFO) flights

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