Skyscanner

Cheap Flights from San Francisco International to Cancun

Compare San Francisco International to Cancun flight deals

Find the cheapest month or even day of the year to fly to Cancun

Book the best Cancun fare with no extra fees

Flight deals from San Francisco International to Cancun

Looking for a cheap last-minute deal or the best return flight from San Francisco International to Cancun? Find the lowest prices on one-way and return tickets right here.
Cancun.£90 per passenger.Departing Sat, 7 Dec.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Sat, 7 Dec, arriving in Cancun.Price includes taxes and charges.From £90, select.
Cancun.£95 per passenger.Departing Thu, 2 Jan.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Francisco International on Thu, 2 Jan, arriving in Cancun.Price includes taxes and charges.From £95, select.
Cancun.£103 per passenger.Departing Sat, 1 Feb.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Sat, 1 Feb, arriving in Cancun.Price includes taxes and charges.From £103, select.
Cancun.£111 per passenger.Departing Thu, 2 Jan.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Francisco International on Thu, 2 Jan, arriving in Cancun.Price includes taxes and charges.From £111, select.
Cancun.£115 per passenger.Departing Mon, 25 Nov.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 25 Nov, arriving in Cancun.Price includes taxes and charges.From £115, select.
Cancun.£118 per passenger.Departing Sat, 1 Feb.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Francisco International on Sat, 1 Feb, arriving in Cancun.Price includes taxes and charges.From £118, select.
Cancun.£118 per passenger.Departing Wed, 26 Mar.One-way flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Francisco International on Wed, 26 Mar, arriving in Cancun.Price includes taxes and charges.From £118, select.
Cancun.£122 per passenger.Departing Sat, 7 Dec.One-way flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Francisco International on Sat, 7 Dec, arriving in Cancun.Price includes taxes and charges.From £122, select.

Find the cheapest month to fly from San Francisco International to Cancun

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Francisco International to Cancun flights are currently cheapest in December.
Nov
from £115
Dec
from £90
Jan
from £95
Feb
from £103
Mar
from £118
Apr
from £133
May
from £153
Jun
from £204
Jul
from £166
Aug
from £170
Sep
from £187
Oct
Find prices

Direct flights from San Francisco International to Cancun

San Francisco International to Cancun: Alternative routes

Compare routes from San Francisco International to Cancun below. You may find an airport to fly into that's cheaper, faster, or easier than Cancun.

San Francisco to Cancun: Flight information

The things to know before you go.
Cheapest flight found£90
Cheapest month to flyDecember
Average flight time5 hrs, 19 mins
Most popular airlineUnited
Average flights per week34

Finding cheap flights from San Francisco International to Cancun: Frequently asked questions

The best price we found for a return flight from San Francisco International to Cancun is £221. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
5 hours and 19 minutes is the average flight time from San Francisco International to Cancun.
United, Hawaiian Airlines and Alaska Airlines fly direct from San Francisco International to Cancun.
As of November 2024, there are 34 flights per week flying from San Francisco International to Cancun.
The cheapest month to fly from San Francisco International to Cancun is usually November 2024.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Francisco International Airport to Cancun Airport on Saturday, 22 February 2025.
Yes – the average flight time is 5 hours and 19 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cancun but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Cancun is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Alaska Airlines offers the cheapest flight tickets to Cancun.

How to find cheap flights to Cancun from San Francisco International

Looking for cheap tickets from San Francisco International to Cancun? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from San Francisco International to Cancun. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Cancun from San Francisco International from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best San Francisco International-Cancun ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Cancun from San Francisco International.
  • Set up a Price Alert. You can easily track the fare of your cheap San Francisco International-Cancun flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between San Francisco International and Cancun? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from San Francisco International and Cancun. We scour the internet for the best Business, Premium Economy and First Class flight fares to Cancun, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for San Francisco International to Cancun flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Cancun from San Francisco International with hotels and car hire

    Once you've secured your cheap flight ticket from San Francisco International to Cancun, discover the best prices and exclusive rates for hotels in Cancun or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


More travel options

Cheap return tickets from Guernsey to Amsterdam SchipholFlights from Guernsey to BirminghamReturn flights from Guernsey to EdinburghFlights from Guernsey to London GatwickReturn plane tickets from Guernsey to LondonReturn plane tickets from Guernsey to ManchesterReturn plane tickets from Guernsey to ParisCheap return flights from Guernsey to SouthamptonReturn flights from London Gatwick to Amsterdam Schiphol
Return plane tickets from London Gatwick to GuernseyTickets from London to BangkokFlights from London to MelbournePlane tickets from London to Manila Ninoy AquinoFlights from London to New YorkFlights from London to SydneyCheap tickets from London to TokyoCheap tickets from Oslo Gardermoen to BangkokCheap flights from Oslo Gardermoen to London
Cheap flights from Mexico City to New OrleansReturn flights from Mexico City to IstanbulReturn plane tickets from Mexico City to London HeathrowTickets from Mexico City to Ponta DelgadaReturn flights from Mexico City to Los AngelesPlane tickets from Mexico City to RoatanReturn flights from Mexico City to Memphis InternationalCheap return tickets from Mexico City to London GatwickCheap return flights from Mexico City to Chennai
Tickets from Mexico City to KabulReturn flights from Mexico City to Lulea KallaxCheap return tickets from Mexico City to Mauritius
Abc Cesenatico hotels in CancunHotels by IHG in CancunHotels by Accor in CancunHotels in Puerto JuarezCheap hotels in Central CancunHotels deals in Cancun DowntownCheap hotels in Cancun Hotel ZoneHotels by Hard Rock in CancunParadisus Cancun hotel deals
Meliá Cancun hotel dealsHilton Cancun hotel dealsIberostar hotels in CancunTUI Cancun hotel dealsHotels by Alpine in CancunHotels deals in Cancun
Car hire in MexicoCancun Airport car rentalCar hire in Central CancunCar hire in Cancun Hotel ZoneCheap car hire in Cancun DowntownCheap car rental in Puerto Juarez
Return tickets to Quintana RooLast minute flightsReturn plane tickets from CaliforniaFlights from San Francisco International to MexicoCheap flights from United StatesReturn tickets from United States to MexicoCheap return flights from San Francisco InternationalReturn plane tickets to CancunReturn flights to Mexico

Plan the rest of your trip from San Francisco to Cancun

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.