FFL Helper
San Francisco SFO
$94
DFW → SFO · Frontier Airlines
FFL Helper / Dallas / San Francisco / September 2026
DFW → SFO · 2026-09
Dallas to San Francisco in September 2026
Dated one-way fares from Dallas to San Francisco in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$111
Highest this month
$111
Sample fare
$94
Airports
DFW–SFO
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Other months: August 2026 · September 2026 · October 2026 · Full route
September 2026 price calendar
September 2026
From $111
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
$111
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Dated fares
Booking DFW to SFO in September 2026
This page is only September 2026 on the Dallas to San Francisco route. Open the full route if you want the next months side by side.
Prices move as seats sell. Confirm the live itinerary before you book Dallas to San Francisco in September 2026.