FFL Helper
San Francisco SFO
$65
LAS → SFO · Frontier Airlines
FFL Helper / Las Vegas / San Jose / September 2026
LAS → SJC · 2026-09
Las Vegas to San Jose in September 2026
Dated one-way fares from Las Vegas to San Jose in September 2026. Use the calendar to see which days are cheaper.
Lowest this month
$65
Highest this month
$65
Sample fare
$63
Airports
LAS–SFO
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Other months: September 2026 · October 2026 · Full route
September 2026 price calendar
September 2026
From $65
Mon
Tue
Wed
Thu
Fri
Sat
Sun
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
$65
23
24
25
26
27
28
29
30
Dated fares
Booking LAS to SJC in September 2026
This page is only September 2026 on the Las Vegas to San Jose 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 Las Vegas to San Jose in September 2026.