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Uncover the best deals on Cancún to San Francisco flights by comparing fares from hundreds of airlines and agencies.
Good to Know: Cheapest and Fastest CUN - SFO Flights
Useful information for finding best airline tickets from Cancún International to San Francisco International on your next trip.
Cheapest Round Trip Flight
$712
United Airlines
• 1 stop
• 10h 59m
Jun 24 – Jun 26
The cheapest round trip flight from Cancún to San Francisco (CUN-SFO-CUN) is currently $712
Cheapest Direct Flight
$712
United Airlines
• nonstop
• 9h 8m
Jun 24
The cheapest nonstop flight from Cancún to San Francisco (CUN-SFO) is currently $712
Fastest Flight
9h 8m
The fastest nonstop flight from Cancún to San Francisco (CUN-SFO) takes 9h 8m
Top Airlines Flying from Cancún to San Francisco
Latest Flight Deals from Cancún (CUN) to San Francisco (SFO)
Compare and book low fare round-trip air tickets from Cancún to San Francisco. Ideal for travelers with confirmed return itineraries.
Jun 24 - Jun 26, Economy
Cancún → San Francisco
10h 59m
11:00 AM - 5:34 PM • 1 stop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
31h 41m
9:50 PM - 2:51 PM • 2 stops
Cancún → San Francisco
55h 5m
10:58 PM - 10:03 AM • 2 stops
Volaris Airline
Jun 24 - Jun 26, Economy
Cancún → San Francisco
10h 38m
1:43 PM - 8:10 PM • 1 stop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
15h
2:10 PM - 9:10 PM • 1 stop
Cancún → San Francisco
12h 20m
5:00 AM - 2:40 PM • 1 stop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
18h 59m
8:00 AM - 5:39 PM • 1 stop
Cancún → San Francisco
43h 20m
6:00 AM - 10:00 AM • 3 stops
Aeromexico
Flying to San Francisco soon? We've surfaced some of the most affordable last-minute flights from Cancún to San Francisco, ideal for urgent plans or spontaneous trips.
Jun 24 - Jun 26, Economy
Cancún → San Francisco
10h 59m
11:00 AM - 5:34 PM • 1 stop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
31h 41m
9:50 PM - 2:51 PM • 2 stops
Cancún → San Francisco
55h 5m
10:58 PM - 10:03 AM • 2 stops
Volaris Airline
Jun 24 - Jun 26, Economy
Cancún → San Francisco
10h 38m
1:43 PM - 8:10 PM • 1 stop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
15h
2:10 PM - 9:10 PM • 1 stop
Cancún → San Francisco
12h 20m
5:00 AM - 2:40 PM • 1 stop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
18h 59m
8:00 AM - 5:39 PM • 1 stop
Cancún → San Francisco
43h 20m
6:00 AM - 10:00 AM • 3 stops
Aeromexico
Looking for the fastest way to San Francisco? These direct flight options from CUN to SFO offer both convenience and value—no layovers, just straight to your destination.
Jun 24 - Jun 26, Economy
Cancún → San Francisco
9h 8m
5:01 PM - 8:49 PM • nonstop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
Jun 24 - Jun 26, Economy
Cancún → San Francisco
9h 10m
12:57 PM - 4:47 PM • nonstop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
Jun 25 - Jun 27, Economy
Cancún → San Francisco
9h 10m
12:57 PM - 4:47 PM • nonstop
Cancún → San Francisco
8h 41m
11:27 PM - 6:48 AM • nonstop
United Airlines
FAQs on Cancún to San Francisco Flights
What are the airports in Cancún?
CUN
What’s the most popular airline flying from CUN to SFO?
The most popular airline flying from Cancún to San Francisco are
Can I fly from CUN to SFO non-stop?
Yes, you can fly CUN to SFO non-stop on
Which airlines fly nonstop between Cancún and San Francisco?
The non-stop flights between Cancún and San Francisco are .
What’s the earliest departure time from CUN to SFO Airport?
The earliest flight leaves CUN at 8:00 am and lands in SFO - San Francisco International
What are the airports in San Francisco?
SFO
Can I make changes to my Cancún to San Francisco flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from CUN to SFO?
Read the fare rules of the Cancún to San Francisco air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Cancún and San Francisco?
operate flights between Cancún and San Francisco
How long does a flight from Cancún to San Francisco take?
It takes approximately 5 hour to fly non-stop from CUN to SFO, which is 2407.34 miles by air.
Which airlines provide the cheapest flights from Cancún (CUN) to San Francisco (SFO) ?
In the past couple of days, the cheapest tickets to SFO from CUN were found on UA : USD 826
Do I need a passport to fly between CUN and SFO?
Yes
What’s the latest departure time from CUN to SFO ?
The last flight leaves CUN at 9:50 pm
Cancún (CUN) to San Francisco (SFO): Airport Information
| Origin Airport | Cancún International , Cancún, MX |
| Destination Airport | San Francisco International , San Francisco, US |
| Distance | 2407 miles |
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