Flights from Cancun to San Francisco – Direct & connecting routes
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CUN to SFO – All flight route options from Cancun International Airport, Mexico to San Francisco International, California, USA. These routes are operated by 9 airlines. Fly non-stop with Alaska Airlines or United Airlines, or choose from 13 different stopover flights. The shortest flight time is 6 hours. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.
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Cancun to San Francisco flights
There are over 15 airlines and as many as 659 flights every week to this destination. You can fly non-stop to San Francisco (SFO) from Cancun (CUN) with United Airlines or Alaska Airlines but if a stopover option suits you better you can choose to fly via Salt Lake City, Austin or any other of the 13 alternatives with connectiing airports.
Cancun to San Francisco with United Airlines
You can fly non-stop every weekday with flights departing between 12 noon and 5:00 pm. You can also catch a transit flight via Los Angeles or Denver. United Airlines is a Star Alliance member.
With Alaska Airlines
You can fly non-stop every weekday with flights departing at 17:31 or 17:55. You also have the option to do a transit flight via Los Angeles. Alaska Airlines is a member of the air alliance OneWorld.
Note Non-stop flights with Alaska Airlines will begin in Nov 2025.
Distance & flight times: Cancun International Airport to SFO Airport
The shortest flight time between CUN and SFO is 6 hours and 3 minutes.
Via | Total flight time | Layover time | Distance |
---|---|---|---|
Direct | 6h 3m | - | 2419 miles (3892 km) |
SLC Salt Lake City | 8h 53m | 1h 45m | 2617 miles (4211 km) |
AUS Austin | 9h 2m | 2h 2m | 2437 miles (3921 km) |
PHX Phoenix | 9h 19m | 2h 30m | 2422 miles (3897 km) |
MEX Mexico City | 9h 50m | 55m | 2695 miles (4336 km) |
LAX Los Angeles | 9h 53m | 2h 54m | 2468 miles (3971 km) |
DFW Dallas | 10h 0m | 2h 2m | 2505 miles (4031 km) |
IAH Houston | 10h 4m | 3h 29m | 2458 miles (3955 km) |
BNA Nashville | 10h 9m | 2h 56m | 3022 miles (4862 km) |
MCI Kansas City | 10h 18m | 2h 48m | 2854 miles (4592 km) |
DEN Denver | 10h 42m | 3h 0m | 2650 miles (4264 km) |
ATL Atlanta | 10h 52m | 3h 5m | 3034 miles (4882 km) |
MIA Miami | 10h 56m | 2h 35m | 3128 miles (5033 km) |
STL Saint Louis | 11h 5m | 1h 50m | 2988 miles (4808 km) |


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From Cancun to USA
Below is a list of other destinations to USA from Cancun International Airport with either direct flights or 1 stop connections.
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ORD Chicago Direct
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DFW Dallas Direct
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ATL Atlanta Direct
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DEN Denver Direct
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JFK New York Direct
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MIA Miami Direct
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LAX Los Angeles Direct
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CLT Charlotte Direct
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IAH Houston Direct
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EWR New York Direct
From Mexico to San Francisco
Below is a list of other cities in Mexico with flights to San Francisco with either non-stop or connecting flights.
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MEX Mexico City Direct
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MTY Monterrey Direct
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GDL Guadalajara Direct
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NLU Mexico City
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SJD San Jose Cabo Direct
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PVR Puerto Vallarta Direct
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BJX Leon/Guanajuato
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MZT Mazatlan
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MID Merida
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QRO Queretaro