Wayfli › San Francisco (SFO) › To Cancun (CUN)
San Francisco (SFO) to Cancun (CUN) flights
There are direct flights from San Francisco International Airport to Cancun Cancún International Airport, sold by one airline: United Airlines. The distance is 3,871 km, about 5h 15m in the air. There are also 19 one-stop options, via airports such as Dallas-Fort Worth, Atlanta and Houston.
Live fares for SFO → CUNSee all routes on the map3,871 kmdistance
~5h 15mdirect flight time (estimate)
1direct airline
19one-stop options
Direct flights from San Francisco to Cancun
| Route | Airlines (incl. codeshares) | Distance | Time (est.) |
|---|---|---|---|
| SFO → CUN | United Airlines | 3,871 km | ~5h 15m |
Best one-stop connections
Through the biggest hubs first. Times include about 100 minutes to change planes.
| Via | Airlines | Distance | Time (est.) |
|---|---|---|---|
| DFW Dallas-Fort Worth | American Airlines and Alaska Airlines then American Airlines and Frontier Airlines | 4,009 km | ~7h 35m |
| ATL Atlanta | Air France and Aeromexico then Air France and Aeromexico | 4,856 km | ~8h 35m |
| IAH Houston | United Airlines then Air China and United Airlines | 3,934 km | ~7h 30m |
| DEN Denver | Frontier Airlines and United Airlines then Frontier Airlines and United Airlines | 4,242 km | ~7h 50m |
| LAX Los Angeles | American Airlines and Alaska Airlines then American Airlines and Aeromexico | 3,950 km | ~7h 30m |
| MIA Miami | American Airlines and Alaska Airlines then American Airlines and LATAM Airlines Group | 5,009 km | ~8h 45m |
| LAS Las Vegas | Frontier Airlines and United Airlines then Southwest Airlines | 3,875 km | ~7h 25m |
| MCO Orlando | United Airlines then Aeromexico and jetBlue | 4,925 km | ~8h 40m |
| MEX Mexico City | Aeromexico and Air New Zealand then Air Montenegro and Aeromexico | 4,313 km | ~7h 55m |
| PHX Phoenix | American Airlines and Frontier Airlines then American Airlines | 3,876 km | ~7h 25m |
| TPA Tampa | United Airlines then jetBlue and Breeze Airways | 4,732 km | ~8h 25m |
| STL St. Louis | United Airlines then Frontier Airlines | 4,783 km | ~8h 30m |
More from San Francisco and Cancun
- Cancun (CUN) to San Francisco (SFO) · return route
- All direct flights from San Francisco (SFO)
- All direct flights from Cancun (CUN)
- San Francisco to Istanbul (IST)
- San Francisco to Amsterdam (AMS)
- San Francisco to Paris (CDG)
- San Francisco to Frankfurt (FRA)
- San Francisco to Dubai (DXB)
- San Francisco to London (LHR)
- San Francisco to Beijing (PEK)
- San Francisco to Chicago (ORD)
- San Francisco to Dallas-Fort Worth (DFW)
- San Francisco to Shanghai (PVG)
- San Francisco to Munich (MUC)
- San Francisco to Guangzhou (CAN)
- Istanbul (IST) to Cancun
- Amsterdam (AMS) to Cancun
- Frankfurt (FRA) to Cancun
- London (LGW) to Cancun
- London (LHR) to Cancun
- Manchester (MAN) to Cancun
- Chicago (ORD) to Cancun
- Dallas-Fort Worth (DFW) to Cancun
- Madrid (MAD) to Cancun
- Rome (FCO) to Cancun
- Atlanta (ATL) to Cancun
- Houston (IAH) to Cancun
Routes come from current airline fares, updated weekly (last update 11 November 2026), plus older schedule data for airports with few recent fares. “Direct” can include a few same-plane flights with a stop. Flight times are estimates from distance. Always check with the airline before booking.