Cheap Flights from Cancun (CUN) to San Francisco (SFO) from AU$295

Featured airlines

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

Cheap Flights from Cancun (CUN) to San Francisco (SFO)

Prices were available within the past 7 days and start at AU$295 for one-way flights and AU$832 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Alaska Airlines
Alaska Airlines
Delta
Delta
Delta
Delta
Alaska Airlines
Delta
Alaska Airlines
Flight from Cancun to San Francisco route information
Origin airport
Cancun Intl.
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$831
Distance
3849 km

Frequently asked questions

How much is a flight from CUN to San Francisco Intl. Airport (SFO)?
Start packing your bags, because round-trip journeys between Cancun Airport and SFO start from AU$832. That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can increase quickly, so book today to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from CUN to San Francisco Intl. Airport (SFO)?
The majority of flights can be cancelled online, but every air carrier has a different set of terms and conditions. If you do have to cancel your flight, go to our Customer Service Portal and follow the instructions.
How do I find cheap flights from Cancun Airport to SFO that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for CUN to San Francisco Intl. Airport (SFO) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Cancun Airport to SFO?
The flight distance from Cancun to San Francisco is 3 900 kilometres. Bring a drink, a snack and a good movie. Keep yourself entertained and the hours will fly by.
Which airlines fly direct from Cancun Intl. Airport (CUN) to SFO?
With 60 flights every month from CUN to San Francisco Airport, United Airlines (UA) is a popular choice. Operating 4 flights each month on this route, Alaska Airlines (AS) is another good option.
Are CUN to SFO flight tickets cheaper when they're purchased at the last minute?
Flight prices from Cancun Airport to SFO are available up to a year prior to departure on Expedia. And although you may occasionally pick up fantastic last-minute deals, it’s not something you should count on. Also, booking your flights ahead of time means you’ll have more choices — and you can avoid getting stuck in the dreaded middle seat! We’re always updating our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.
*Available to Expedia members.