cached prices · United States fares · USD
The cheapest one-way fare from San Francisco to Mexico City we have seen is $109 USD, departing Oct 21 (found Sep 21): Volaris Y4 2264, 1 stop, 11h34m.
Cheapest seen · One wayfound Sep 21
$109 USD
Volaris Y4 2264 · Oct 21 · 1 stop · 11h34m
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Cheapest round trip seen
$344 USD
Aeromexico AM 665 · Nov 11 → Nov 17 · Nonstop · 9h25m in all, both ways
about this route
By month, Oct 2026 is the cheapest we hold at $109 USD and Nov 2026 the most expensive at $183 USD — a spread of 68%.
Nonstop fares are held for 5 of the 9 departure dates seen; carriers seen: American Airlines, Air Canada, Aeromexico, Frontier, United, Southwest Airlines, Volaris.
SFO serves San Francisco, United States; MEX serves Mexico City, Mexico.
Mexico City runs 1 hour ahead of San Francisco.
by month
Sep 2026
$158 USD
checked Sep 26
Oct 2026
$109 USD
checked Sep 26
Nov 2026
$183 USD
checked Sep 26
by date
11 rows held, cheapest first — the cheapest nonstop and the cheapest with stops seen for each departure date.
Oct 21 · 09:11 SFO
Y422641 stop · 11h34m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 28 · 22:41 SFO
UA412Nonstop · 4h19m
found Sep 22 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 29 · 23:55 SFO
AM665Nonstop · 4h40m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 30 · 11:17 SFO
Y427351 stop · 9h28m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 26 · 05:23 SFO
AA4021 stop · 26h36m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Sep 27 · 22:41 SFO
UA412Nonstop · 4h19m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 18 · 09:14 SFO
F918502 stops · 13h01m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 26 · 22:23 SFO
AM665Nonstop · 4h27m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Oct 1 · 14:28 SFO
F924861 stop · 30h17m
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 · 16:40 SFO
AC7441 stop · 30h35m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 18 · 22:23 SFO
AM665Nonstop · 4h27m
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
round trips
The cheapest out-and-back pairs the cache holds, any dates.
Nov 11 → Nov 17 · 22:23 SFO
AM665Nonstop · 9h25m in all, both ways
found Sep 20 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 10 → Nov 17 · 13:31 SFO
AM669Nonstop · 9h32m in all, both ways
found Sep 21 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Feb 22 → Feb 28 · 13:35 SFO
AM669Nonstop · 9h24m in all, both ways
found Sep 19 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 21 → Nov 29 · 23:29 SFO
F923764 stops · 60h32m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 25 · 06:50 SFO
WN38533 stops · 21h46m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
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Nov 20 → Nov 24 · 06:50 SFO
WN38533 stops · 38h29m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 26 · 16:40 SFO
AC7442 stops · 59h50m in all, both ways
found Sep 24 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 23 · 06:00 SFO
UA21273 stops · 58h05m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 21 → Nov 29 · 13:31 SFO
AM669Nonstop · 9h32m in all, both ways
found Sep 25 · baggage and fare rules are shown by the seller — this price is the cached fare only
a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 24 · 22:48 SFO
UA412Nonstop · 9h16m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,034 USD
Continue on the seller's site — $1,034a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
Nov 20 → Nov 23 · 22:48 SFO
UA412Nonstop · 9h16m in all, both ways
found Sep 23 · baggage and fare rules are shown by the seller — this price is the cached fare only
$1,036 USD
Continue on the seller's site — $1,036a2bflight may earn a commission from the seller if you book after this click; the price you see is the seller's and does not change. How we rank, what we keep.
carriers
Marketing carriers; the operating airline is shown by the seller.
questions
more routes
Every route from San Francisco →Every route to Mexico City →
Other destinations with a cached fare from this origin, cheapest first.
Other origins with a cached fare to this destination, cheapest first.