S$208 Cheap Flights from San Francisco to Cancun

View S$208 flight on Sun, 16 Nov, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at S$208 for one-way flights and S$568 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$568 Return, found 6 days ago
S$568
Return
found 6 days ago
Select American Airlines flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$568 found 6 days ago
American Airlines
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$575 Return, found 6 days ago
S$575
Return
found 6 days ago
Select American Airlines flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$575 found 6 days ago
United
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$581 Return, found 6 days ago
S$581
Return
found 6 days ago
Select United flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$581 found 6 days ago
United
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$592 Return, found 6 days ago
S$592
Return
found 6 days ago
Select United flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$592 found 6 days ago
Delta
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$598 Return, found 6 days ago
S$598
Return
found 6 days ago
Select Delta flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$598 found 6 days ago
American Airlines
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$599 Return, found 6 days ago
S$599
Return
found 6 days ago
Select American Airlines flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$599 found 6 days ago
American Airlines
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$607 Return, found 6 days ago
S$607
Return
found 6 days ago
Select American Airlines flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$607 found 6 days ago
American Airlines
Sun, 1 Feb - Sat, 7 Feb
SFO
San Francisco
CUN
Cancun
S$614 Return, found 6 days ago
S$614
Return
found 6 days ago
Select American Airlines flight, departing Sun, 1 Feb from San Francisco to Cancun, returning Sat, 7 Feb, priced at S$614 found 6 days ago
Air Canada
Wed, 3 Dec - Mon, 8 Dec
SFO
San Francisco
CUN
Cancun
S$633 Return, found 1 day ago
S$633
Return
found 1 day ago
Select Air Canada flight, departing Wed, 3 Dec from San Francisco to Cancun, returning Mon, 8 Dec, priced at S$633 found 1 day ago
Aeromexico
Thu, 26 Feb - Sun, 1 Mar
SFO
San Francisco
CUN
Cancun
S$966 Return, found 13 hours ago
S$966
Return
found 13 hours ago
Select Aeromexico flight, departing Thu, 26 Feb from San Francisco to Cancun, returning Sun, 1 Mar, priced at S$966 found 13 hours ago

Find the cheapest month to fly from San Francisco (SFO) to Cancun (CUN)

January is typically the cheapest month to fly

From S$413 - S$603 per traveller.

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 S$568. 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.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Cancun Intl.
Airlines serving
Air Canada, American Airlines, Delta, United
Return price
S$568
Distance
3849 km
Average flight time
4 hours 24 mins

Book with confidence

Flights from San Francisco to Cancun

There are several airlines that operate frequent flights from San Francisco (SFO) to Cancun (CUN) including

The earliest flight leaves San Francisco Intl. Airport at 00:35 and arrives at Cancun Intl. Airport at 06:00. The last flight of the day departs San Francisco at 22:45 and arrives at Cancun at 18:05.

The flight distance from San Francisco to Cancun is about 3892 km, the shortest flight is 05 hours 15 minutes with Volaris.

Expedia lets you search across the largest number of airlines and Cancun flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your San Francisco Cancun flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Francisco to Cancun trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Cancun flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from San Francisco to Cancun with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Flights from San Francisco to Cancun

Explore a world of travel with Expedia

Cancun Airports

Cozumel

San Francisco to Cozumel Intl.
S$942.70
San Francisco Airports

San Jose

Norman Y. Mineta San Jose Intl. to Cancun
S$551.10

Oakland

*Available to Expedia members.