SFO offers a secret gate area in Terminal 1 with reclining loungers and workspaces, perfect for relaxing before your flight.
Round-trip from | $440 (Flysmarter) |
---|---|
One-way from | $195 (Kiwi.com) |
Popular in | December |
Cheapest in | January |
Average price | $606 |
Good round-trip deal | $582 or less |
Good one-way deal | $273 or less |
Fly from
Fly to
Route
Depart
Return
Price
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 11/3
11:01 pm-7:13 am
Nonstop5h 12m
Cancun
Wed 11/12
4:20 pm-10:55 pm
1 stop9h 35m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sat 9/27
7:32 am-2:50 pm
Nonstop5h 18m
Cancun
Wed 10/1
1:04 pm-4:51 pm
Nonstop5h 47m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 11/3
12:43 am-12:54 pm
1 stop9h 11m
Cancun
Wed 11/12
5:55 pm-12:12 am
1 stop9h 17m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 11/2
12:43 am-12:54 pm
1 stop9h 11m
Cancun
Tue 11/11
6:30 am-12:10 pm
1 stop8h 40m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 11/2
5:00 am-3:46 pm
1 stop7h 46m
Cancun
Tue 11/11
6:30 am-12:10 pm
1 stop8h 40m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sat 10/11
7:54 pm-3:00 pm
2 stops41h 06m
Cancun
Thu 10/16
5:30 pm-11:58 pm
1 stop8h 28m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sat 12/6
11:01 pm-7:13 am
Nonstop5h 12m
Cancun
Thu 12/18
4:30 pm-7:33 pm
Nonstop6h 03m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Wed 10/1
9:00 am-7:20 pm
1 stop8h 20m
Cancun
Tue 10/7
5:22 pm-11:57 pm
1 stop8h 35m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Mon 11/10
6:00 am-6:45 pm
1 stop9h 45m
Cancun
Fri 12/12
7:55 pm-5:24 pm
2 stops24h 29m
San FranciscoCancún
SFO - CUN
SFOCUN
San Francisco
Sun 10/26
12:43 am-2:59 pm
1 stop12h 16m
Cancun
Mon 11/3
6:30 am-5:47 pm
1 stop14h 17m
Booking 80 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, January is the cheapest month in which you can book a flight from San Francisco to Cancún (average of $360). Flying from San Francisco to Cancún in March is currently the most expensive (average of $492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from San Francisco to Cancún in the afternoon. If you’re flexible enough to do this you can expect to save up to 40% on your trip compared to booking a flight in the morning.
Travelers seeking maximum savings on their San Francisco to Cancún flight should consider departing on Thursday afternoons when fares are most often at their lowest. Thursday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Los Angeles (LAX) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Francisco to Cancún on Cheapflights.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 7h 20m.
Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 7h 20m.
Flights via Houston (IAH) offer the fastest connection on this route, with an average layover time of 1h 43m.
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Hannah,Aug 2025
SFO - SAN
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Hannah,Aug 2025
SFO - SAN
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Hannah,Aug 2025
SFO - SAN
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Hannah,Aug 2025
SFO - SAN
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Hannah,Aug 2025
SFO - SAN
Food
Boarding
Overall
Entertainment
Crew
Comfort
Reviews
Hannah,Aug 2025
SFO - SAN
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$203 | Average$421 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$230 | Average$327 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$267 | Average$545 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$269 | Average$607 | FlexibilityNo cancel fee | On-time85% | |
Cheapest$282 | Average$454 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$329 | Average$415 | FlexibilityNo cancel fee | On-time79% | |
Cheapest$330 | Average$516 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$342 | Average$652 | FlexibilityNo cancel fee | On-time75% | |
Cheapest$404 | Average$653 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$423 | Average$668 | FlexibilityNo cancel fee | On-time69% |