NZ$434 Cheap Flights San Francisco to Cancun (SFO-CUN)

View NZ$434 flight on Tue, 4 Nov. 2025Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Cancun Intl. Airport (CUN)

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

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

Delta
Tue, 4 Nov. - Wed, 5 Nov.
SFO
San Francisco
CUN
Cancun
NZ$751 Return, found 2 days ago
NZ$751
Return
found 2 days ago
Select Delta flight, departing Tue, 4 Nov. from San Francisco to Cancun, returning Wed, 5 Nov., priced at NZ$751 found 2 days ago
Aeromexico
Tue, 4 Nov. - Wed, 5 Nov.
SFO
San Francisco
CUN
Cancun
NZ$935 Return, found 2 days ago
NZ$935
Return
found 2 days ago
Select Aeromexico flight, departing Tue, 4 Nov. from San Francisco to Cancun, returning Wed, 5 Nov., priced at NZ$935 found 2 days ago
Delta
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$962 Return, found 2 days ago
NZ$962
Return
found 2 days ago
Select Delta flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$962 found 2 days ago
Aeromexico
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$976 Return, found 2 days ago
NZ$976
Return
found 2 days ago
Select Aeromexico flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$976 found 2 days ago
avianca
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$1,040 Return, found 2 days ago
NZ$1,040
Return
found 2 days ago
Select avianca flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$1,040 found 2 days ago
Delta
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$1,045 Return, found 2 days ago
NZ$1,045
Return
found 2 days ago
Select Delta flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$1,045 found 2 days ago
Delta
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$1,062 Return, found 2 days ago
NZ$1,062
Return
found 2 days ago
Select Delta flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$1,062 found 2 days ago
American Airlines
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$1,068 Return, found 2 days ago
NZ$1,068
Return
found 2 days ago
Select American Airlines flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$1,068 found 2 days ago
Delta
Sat, 26 Jul. - Fri, 1 Aug.
SFO
San Francisco
CUN
Cancun
NZ$1,069 Return, found 1 day ago
NZ$1,069
Return
found 1 day ago
Select Delta flight, departing Sat, 26 Jul. from San Francisco to Cancun, returning Fri, 1 Aug., priced at NZ$1,069 found 1 day ago
United
Fri, 23 Jan. - Sat, 31 Jan.
SFO
San Francisco
CUN
Cancun
NZ$1,076 Return, found 2 days ago
NZ$1,076
Return
found 2 days ago
Select United flight, departing Fri, 23 Jan. from San Francisco to Cancun, returning Sat, 31 Jan., priced at NZ$1,076 found 2 days ago
Flight from San Francisco to Cancun route information
Origin airport
San Francisco Intl.
Destination airport
Cancun Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United, avianca
Return price
NZ$751
Distance
3849 km
Average flight time
7 hours 20 mins

Perfect flights from San Francisco to Cancun

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from San Francisco to Cancun. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Cancun, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible San Francisco Intl. to Cancun Intl. ticket options cater to your travel preferences, with incredible one-way fares from NZ$434 and roundtrip prices from NZ$751. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Cancun Intl. and explore Cancun and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your SFO to CUN travel arrangements today and embark on the journey of a lifetime in Cancun.

Frequently asked questions

How much is a flight from SFO to Cancun Airport?
Pack your bags, because round-trip journeys from San Francisco Intl. Airport (SFO) to CUN start from NZ$751. That's based on fares listed within the last 7 days on Expedia for flights departing within the next year. Prices can go up 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 SFO to CUN?
This can differ between air carriers, as each has its own set of terms and conditions. Head to the Customer Service Portal, where there are simple instructions on how to cancel online.
How do I find cheap flights from SFO to CUN 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 SFO to CUN flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SFO to CUN?
The flight distance from San Francisco to Cancun is 3 900 kilometres. Pack yourself a drink, a few snacks and something to read. Keep yourself occupied and the hours will zip by.
Which airlines fly direct from San Francisco Intl. Airport (SFO) to CUN?
United Airlines (UA) is a popular choice. It operates 60 flights from San Francisco Airport to CUN each month. Alaska Airlines (AS) is another popular choice. It offers 4 flights every month. Between these two airlines, you'll be able to find a great deal from San Francisco to Cancun.
Are San Francisco Intl. Airport (SFO) to Cancun Intl. Airport (CUN) flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so not always. While last-minute deals between San Francisco Intl. Airport (SFO) and Cancun Airport are possible, it also makes sense to keep track of prices well before you fly. In fact, some carriers release their prices up to 12 months before the departure date. Expedia is continuously updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the price dips.

Explore a world of travel with Expedia

San Francisco Airports

San Jose

Norman Y. Mineta San Jose Intl. to Cancun
NZ$1,064.60
*Available to Expedia members.