$136 Cheap Flights from Cancun to San Francisco (CUN to SFO)

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Cheap flight deals from Cancun to San Francisco Starting at $136

Whether you’re going for a one-way or round-trip to San Francisco, we’ve got you covered! Check out these different flight options from Cancun below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Cancun to San Francisco?

Price trend charts are a great way of tracking how much your flights cost in the lead up to departure and can help you choose when to book your tickets. See how prices to San Francisco from Cancun have changed and are set to move below.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Cancun to San Francisco

Which airline provides the cheapest flights from Cancun to San Francisco? Discover the option that best suits your travel needs before embarking on your journey.

Southwest Airlines

From $118

Frontier Airlines

From $136

Aeromexico

From $162

Volaris El Salvador

From $169

Delta Air Lines

From $169

United Airlines

From $172

Volaris

From $172

Alaska Airlines

From $173

American Airlines

From $177

Viva

From $177

Find more flights and airlines

Alternative Cheap Routes from Cancun to San Francisco

Searching for potential routes that might be cheaper and faster? There are a few alternative ways to get to San Francisco from Cancun which could help you save money and time.

Cheapest
CUN
10:55 am
16h 14m
1 transfer
SFO
12:09 am
Cancún International Airport - San Francisco International Airport
Sat, Feb 8Southwest Airlines
$118
CUN
10:55 am
16h 14m
1 transfer
SFO
12:09 am
Cancún International Airport - San Francisco International Airport
Sat, Feb 8Southwest Airlines
$118
Find More Flights

Frequently Asked Questions

When are flight tickets from Cancun (CUN) to San Francisco (SFO) the cheapest?
Airlines adjust prices for flights from Cancun to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Cancun (CUN) to San Francisco (SFO) cost?
According to Trip.com's data, the lowest price is around $429.
How long does it take to fly from Cancun (CUN) to San Francisco (SFO) and what is the distance?
It takes around 6 hours 7 minutes to fly from Cancun (CUN) to San Francisco (SFO).
What is the transportation method from the main airport to downtown in San Francisco?
- The distance from San Francisco International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Cancun (CUN) to San Francisco (SFO)?
Airlines with flights from Cancun (CUN) to San Francisco (SFO): United Airlines, Hawaiian Airlines, Alaska Airlines and American Airlines.

How to find a cheap flight from Cancun to San Francisco

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Info | Cancun to San Francisco

Cheapest nonstop flight price	$136
Cheapest round-trip ticket price	$280
Off-season for travel	December
Peak season for travel	September
Flight distance	3,872.6 km
Average flight time	6 hours 7 minutes
Popular airline	American Airlines