Cheap International Flights from San Francisco in January
Fares shown are modelled estimates, not live quotes.
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January Travel Tip
January is the cheapest month for most international routes. Post-holiday demand drops sharply.
Best Destinations from San Francisco in January
SFO → SJD
Los Cabos
Mexico
Est. $105
round trip
~3h flight time
SFO → MTY
Monterrey
Mexico
Est. $129
round trip
~4h flight time
SFO → PVR
Puerto Vallarta
Mexico
Est. $131
round trip
~4h flight time
SFO → GDL
Guadalajara
Mexico
Est. $138
round trip
~4h flight time
SFO → MEX
Mexico City
Mexico
Est. $158
round trip
~5h flight time
SFO → CUN
Cancun
Mexico
Est. $202
round trip
~6h flight time
SFO → NAS
Nassau
Bahamas
Est. $232
round trip
~7h flight time
SFO → GCM
Grand Cayman
Cayman Islands
Est. $233
round trip
~7h flight time
SFO → MBJ
Montego Bay
Jamaica
Est. $251
round trip
~7h flight time
Best Regions from San Francisco in January
Related Reading
Frequently Asked Questions
What are the cheapest destinations from San Francisco in January?
In January, some of the most affordable destinations from San Francisco include Los Cabos (est. $105 RT), Monterrey (est. $129 RT), Puerto Vallarta (est. $131 RT). Prices vary by booking window.
Is January cheap to fly from San Francisco?
January is the cheapest month for most international routes. Post-holiday demand drops sharply.
How far ahead should I book flights from San Francisco in January?
For January departures from San Francisco, booking 6–10 weeks in advance typically yields the best fares. For peak months like July and December, book 3–4 months early. Fare reviews and notifications are paused during the provider migration.
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