San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport (SJC) or Oakland International Airport (OAK). Catching a Delta flight to Cancún International Airport (CUN) opens you up to an endless amount of fun and years of fond memories, plus some incredible cuisine. Book your flights to Cancún today with 24-Hour Risk-Free Cancellation. Expand All Collapse All. Cancun Airports. Cancun Activities.2 days ago · The cheapest flight found was $310 RT. San Francisco Airport is the most common San Francisco airport to take off from when flying to Cancún. Cancun Airport is the most popular arrival airport in Cancún. When flying from San Francisco to Cancún, Alaska Airlines flights are -1% more popular than any other airline flying that same route. 1 MXN = 0.06 EUR. Last checked on 17 April 2024. Distance: 3874 kms. San Francisco airports. Cancun airports. Discover cheap flights from San Francisco to Cancun with the Opodo search engine. By using our flight comparison tool, you'll be able to find your flight selection at the cheapest price available on the market. The total straight line flight distance from SFO to Cancun, Mexico is 2,404 miles. This is equivalent to 3 868 kilometers or 2,089 nautical miles. Your trip begins at San Francisco International Airport in San Francisco, California. It ends in Cancun, Mexico. Your flight direction from SFO to Cancun, Mexico is East (108 degrees from North). Aircraft. Challenger 604. Seats. 10. Price. $18,200. Private flights to and from Cancun with evoJets. Global private travel provider since 2006, A+ rating on BBB. Call (877) 970-5387 today!There are direct flights from Cancun to San Francisco on a daily basis. How does KAYAK find such low prices on flights from Cancun to San Francisco? KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a ...Select JetBlue Airways flight, departing Mon, Apr 15 from San Francisco to Cancun, returning Wed, Apr 24, priced at $238 found 4 days ago. Mon, Apr 29 - Tue, May 7. SFO. San Francisco. CUN. Cancun. $391 Roundtrip, found 3 hours ago. $391. Roundtrip. found 3 … $252 Cheap American Airlines flights San Francisco (SFO) to Cancun (CUN) Prices were available within the past 7 days and start at $252 for one-way flights and $535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Find the lowest prices for round-trip tickets from San Francisco International to Cancun with Frontier Airlines. Compare flight deals, dates, and alternative routes with …Priority bag handling Be one of the first to receive your checked bag+ after the flight. * United Club access is only available for United Business on international flights, including premium transcontinental, and United First for Canada. + Standard size for a checked bag is 30 in x 20 in x 12 in (76 cm x 52 cm x 30 cm) and 50 lbs (23 km).Cheap flights from San Francisco (SFO) to Cancún (CUN) from $119. From? To? Round-trip One-way. Sat 4/27. Sat 5/4. 1 adult, Economy. Find deals. We work with …Flights from San Francisco to Cancun via Mexico City Ave. Duration 8h 12m When Every day Estimated price $3400 - $14000 Flights from San Francisco to Cozumel via Atlanta Ave. Duration 10h 5m When Monday, Tuesday, Wednesday, Thursday, Friday and Sunday Estimated price $6500 - $20000 ...The cheapest way to get from San Francisco Airport (SFO) to Tulum costs only $355, and the quickest way takes just 7¼ hours. Find the travel option that best suits you. ... Flights from San Francisco to Cancun via Mexico City Ave. Duration 8h 37m When Every day Estimated price $200–850. Flights from San Francisco to Chetumal via Mexico City ...Dec 15, 2023 · UA1145. San Francisco. 21min late. San Francisco (SFO / KSFO) 23:03 PST. Cancun. 19min early. Cancun (CUN / MMUN) 07:13 EST. The distance between San Francisco (San Francisco International Airport) and Cancún (Cancún International Airport) is 2407 miles / 3874 kilometers / 2092 nautical miles. The driving distance from San Francisco (SFO) to Cancún (CUN) is 3283 miles / 5283 kilometers, and travel time by car is about 62 hours 42 minutes.Save when you book a flight + hotel vacation package of $500 or more to any destination we offer. Promotion code applied at checkout. Save $150 on packages $500–$999. Save $200 on packages $1,000–$1,499. Save $250 on packages $1,500 or more. Book: 3/5/2024–4/1/2024 by 6:00 p.m. CT. Travel: 3/6/2024–1/6/2025. One-day …flight time from San Francisco to Cancun & Flights Info. Flight Time. 5 hours 38 minutes. Earliest Flight. 07:31⇒14:54. Direct Flight Price. US$149.Mar 28, 2024 · Track United (UA) #1679 flight from San Francisco Int'l to Cancun Int'l Flight status, tracking, and historical data for United 1679 (UA1679/UAL1679) including scheduled, estimated, and actual departure and arrival times. Explore our destination network and book cheap tickets from San Francisco . Fly smart and land happy with Alaska Airlines. ... San Francisco (SFO) to. Cancun (CUN) Depart: May 4, 2024. From. $289* Seen: 4 hours ago. One-way | Main. Book now. San Francisco (SFO) to. Austin (AUS) Depart: Jul 2, 2024. From. $191*All flights from SFO to CUN non-stop. There are direct flights from San Francisco International, California, USA to Cancun International Airport (CUN), Mexico every day of the week with United Airlines and Alaska Airlines. The flight distance is 2419 miles and the trip usually takes about 5 hours and 25 minutes. SFO. San Francisco.1 stop. Sat, May 11 CUN – SFO with Frontier Airlines. 1 stop. from C$377. Cancun.C$377 per passenger.Departing Sun, Apr 28, returning Thu, May 2.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from San Francisco International on Sun, Apr 28, arriving in Cancun.Inbound indirect flight with ...How much is the cheapest flight to Cancun? Prices were available within the past 7 days and start at $80 for one-way flights and $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to Cancun? Many airlines offer no change fee on selected flights and book ...2404 mi CUN-SFO. Check prices. nonstop Multiple Airlines. 1548 mi EWR-CUN. nonstop Multiple Airlines. 1548 mi CUN-EWR. Check prices. nonstop Multiple Airlines. 618 mi MCO-CUN. ... Cancun (CUN) Mexico. Return flight deals: Cancun - United States. Cabin classes: $380. First Class flights to Cancún. $419.Priority bag handling Be one of the first to receive your checked bag+ after the flight. * United Club access is only available for United Business on international flights, including premium transcontinental, and United First for Canada. + Standard size for a checked bag is 30 in x 20 in x 12 in (76 cm x 52 cm x 30 cm) and 50 lbs (23 km).The shortest route between SFO and Cancún is according to the route planner. The driving time is approx. . Half of the trip is reached in . Time difference: 2h. The time difference between SFO (America/Los_Angeles) and Cancún (America/Cancun) is 2 hours. This means that it is now 08:47 (07.04.2024) in SFO and 10:47 (07.04.2024) in Cancún.SFO. San Francisco , CA. Mexico. CUN. Cancun. Distance. 2419 miles · (3892 km) CHANGE DIRECTION. Flight time. 5 hours and 31 minutes. Airlines with direct flights …Select JetBlue Airways flight, departing Mon, Apr 15 from San Francisco to Cancun, returning Wed, Apr 24, priced at $238 found 4 days ago. Mon, Apr 29 - Tue, May 7. SFO. San Francisco. CUN. Cancun. $391 Roundtrip, found 3 hours ago. $391. Roundtrip. found 3 …Alaska Airlines. Alaska Airlines. Service to the United States and Mexico. Alaska Airlines is co-located in Terminal 2 D Gates and the International Terminal A Gates. Airline Terminal: Terminal 2 & International Terminal. Airline Telephone: 800.252.7522. Airline Website: www.alaskaair.com. $252 Cheap American Airlines flights San Francisco (SFO) to Cancun (CUN) Prices were available within the past 7 days and start at $252 for one-way flights and $535 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Cheap Flights from Cancun to San Francisco (CUN-SFO) Prices were available within the past 7 days and start at $134 for one-way flights and $261 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book a San Francisco to Mexico flight and enjoy our premium cabins with speedy Wi-Fi. ... San Francisco (SFO) to. Cancun (CUN) 04/23/24 - 05/01/24. from. $ 523* Viewed: 12 hours ago. Roundtrip | Economy. Book Now. San Francisco (SFO) to. Cabo San Lucas (SJD) 07/05/24 - 07/12/24. from. $ 393*SFO. San Francisco , CA. Mexico. CUN. Cancun. Distance. 2419 miles · (3892 km) CHANGE DIRECTION. Flight time. 5 hours and 31 minutes. Airlines with direct flights … Flights from San Francisco to Cancún. Use Google Flights to plan your next trip and find cheap one way or round trip flights from San Francisco to Cancún. Find the best flights... Find flights to Cancun from $121. Fly from Calgary on United Airlines, WestJet, Flair Airlines and more. Search for Cancun flights on KAYAK now to find the best deal.Find low-fare American Airlines flights to Cancun. Enjoy our travel experience and great prices. Book the lowest fares on Cancun flights today! ... San Francisco (SFO) to. Cancun (CUN) 04/26/24 - 05/03/24. from. $535* Updated: 7 hours ago. Round trip. I. Economy. See Latest Fare. Chicago (CHI) to. Cancun (CUN) 04/27/24 - 05/04/24. from. $268* Prices were found for as low as $71 one-way and $165 for a round-trip flight. Also in the last 72 hours, the most popular connection to Cancún was from Los Angeles and the lowest price for a round-trip flight was $211. How far is Cancún from central Cancún? Central Cancún is 9 miles away from Cancún. Find flights to Quintana Roo from $161. Fly from San Francisco on Frontier, Alaska Airlines and more. Search for Quintana Roo flights on KAYAK now to find the best deal. Looking for flights from San Francisco (SFO) to Cancún (CUN)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your San Francisco to Cancún flight today. Flights from San Francisco (SFO) to Cancun (CUN) Origin airport. San Francisco Intl. Destination airport. Cancun Intl. Airlines serving. Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United. Popular airline. United Airlines flight #1679 is today's latest flight from San Francisco, CA to Cancun (11:00 PDT, Boeing 737-900 pax) Show more. Arrival information. Cancun is 9 mi from Cancun Airport (Cancun, Mexico). Cancun Airport (Cancun, Mexico) Right now, 45 airlines operate out of Cancun Airport.The cheapest return flight ticket from San Francisco to Cancún found by KAYAK users in the last 72 hours was for $750 on JetBlue, followed by Aeromexico ($814). One-way …Flights from San Francisco to Cancun via Phoenix Ave. Duration 7h 7m When Every day Estimated price $3300 - $11000 Flights from Oakland to Cancun via Phoenix Ave. Duration 7h 17m When Every day Estimated price $3800 - $15000 Flights from San Jose to Cancun via Dallas/Ft.Worth Ave. Duration 8h 50m When Every day Estimated price $4900 - …The cheapest flights to Cancun Intl. found within the past 7 days were $499 round trip and $243 one way. Prices and availability subject to change. Additional terms may apply. Sat, Mar 9 - Thu, Mar 14. SFO. San Francisco. CUN. Cancun. The two airlines most popular with KAYAK users for flights from Cancún to San Francisco are Alaska Airlines and Delta. With an average price for the route of $478 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $530 and an overall rating of 8.0. Airfares from $103 One Way, $235 Round Trip from San Francisco to Cancun. Prices starting at $235 for return flights and $103 for one-way flights to Cancun were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Thu, May 16. Save when you book a flight + hotel vacation package of $500 or more to any destination we offer. Promotion code applied at checkout. Save $150 on packages $500–$999. Save $200 on packages $1,000–$1,499. Save $250 on packages $1,500 or more. Book: 3/5/2024–4/1/2024 by 6:00 p.m. CT. Travel: 3/6/2024–1/6/2025. One-day …SFO - CUN. Flights+Hotel. From. $744*. Viewed: a day ago. Book now. 3/30. 2 Night (s) Trip. The Westin Lagunamar Ocean Resort Villas & Spa Cancun.2 days ago · The cheapest flight found was $310 RT. San Francisco Airport is the most common San Francisco airport to take off from when flying to Cancún. Cancun Airport is the most popular arrival airport in Cancún. When flying from San Francisco to Cancún, Alaska Airlines flights are -1% more popular than any other airline flying that same route. $178 Cheap JetBlue Airways flights San Francisco (SFO) to Cancun (CUN) Prices were available within the past 7 days and start at $178 for one-way flights and $325 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Flying time from SFO to Cancun, Mexico. The total flight duration from SFO to Cancun, Mexico is 5 hours, 18 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds. The two airlines most popular with KAYAK users for flights from Cancún to San Francisco are Alaska Airlines and Delta. With an average price for the route of $478 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $530 and an overall rating of 8.0. 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 ... Find cheap flights to Cancun from $71. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search hundreds of travel sites at once for … Airfares from $103 One Way, $235 Round Trip from San Francisco to Cancun. Prices starting at $235 for return flights and $103 for one-way flights to Cancun were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Thu, May 16. The cheapest flight overall is $248 while the most popular route, (San Francisco - Cancun) is currently priced at $216. What does SFO to CUN mean? These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a San Francisco Airport to Cancun Airport …The shortest route between SFO and CUN is according to the route planner. The driving time is approx. . Half of the trip is reached in . Time difference: 2h. The time difference between SFO (America/Los_Angeles) and CUN (America/Cancun) is 2 hours. This means that it is now 17:32 (25.03.2024) in SFO and 19:32 (25.03.2024) in CUN.Find and book flights from SFO to CUN starting at $112 for one-way and $254 for round trip. Compare prices, dates, airlines and earn rewards with Expedia.There are 2 airlines that fly nonstop from Cancún to San Francisco. They are Alaska Airlines and United Airlines. The cheapest airline for this route is Alaska Airlines, with the …To reach Cacun (CUN) from San Francisco (SFO) you can avail the services of JetBlue Airways, Frontier Airlines and so on. The flight covers a distance of over 2, 408 miles in 13:20 minutes including the layover duration of 6:1 minutes. on the GO! Earn rewards fast.Find the best deals for flights from SFO to CUN with Travelocity. Compare prices, dates, and airlines for roundtrip and one-way tickets. Book your flight and hotel package online …A JetBlue Airways flight prepares to take off from SFO on March 7, 2023, in San Francisco. ... with daily flights to Cancun, Mexico; Grand Cayman, Cayman Islands; and Nassau, ...More than 7 days of UA1679 history is available with an upgrade to a Silver (90 days), Gold (1 year), or Business (3 years) subscription. 7-day FREE trial | Learn more. UA1679 (United Airlines) - Live flight status, scheduled flights, flight arrival and departure times, flight tracks and playback, flight route and airport.Flights from San Francisco to Cancun via Mexico City Ave. Duration 8h 12m When Every day Estimated price $3400 - $14000 Flights from San Francisco to Cozumel via Atlanta Ave. Duration 10h 5m When Monday, Tuesday, Wednesday, Thursday, Friday and Sunday Estimated price $6500 - $20000 ...San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport …Fly to Cozumel Airport, fly to Cancún International Airport, shuttle • 9h 53m. Fly from San Francisco (SFO) to Cozumel (CZM) SFO - CZM. Take the Air taxi from Cozumel Airport to Cancún International Airport. Take a shuttle bus from Aeropuerto Internacional de Cancún Terminal 2 to Puerto Aventuras. $19072 - $44357.Flights from Cancun (CUN) to San Francisco (SFO) Origin airport. Cancun Intl. Destination airport. San Francisco Intl. Airlines serving. Aeromexico, Air Canada, Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue …Looking for flights from San Francisco (SFO) to Cancún (CUN)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your San Francisco to Cancún flight today. Airfares from $103 One Way, $235 Round Trip from San Francisco to Cancun. Prices starting at $235 for return flights and $103 for one-way flights to Cancun were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Thu, May 16. Economy. See Latest Fare. San Francisco (SFO) to. Cancun (CUN) 04/19/24 - 04/26/24. from. $535*. Updated: 3 hours ago. Round trip. Flights from San Francisco to Cancun via Phoenix Ave. Duration 7h 7m When Every day Estimated price $3300 - $11000 Flights from Oakland to Cancun via Phoenix Ave. Duration 7h 17m When Every day Estimated price $3800 - $15000 Flights from San Jose to Cancun via Dallas/Ft.Worth Ave. Duration 8h 50m When Every day Estimated price $4900 - …Book Cheap Nonstop & Direct Flights from San Francisco to Cancun: Search and compare airfares on Tripadvisor to find the best nonstop and direct flights for your trip from San Francisco to Cancun. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for non stop and direct flights going to and from your destination.San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport … Book cheap flights to Cancun (CUN) with United Airlines. Enjoy all the in-flight perks on your Cancun flight, including speed Wi-Fi. San Francisco, CA, US (SFO) Sat, May 4 - Tue, May 7 from $179. Los Angeles, CA, US (LAX) Tue, May 7 - Tue, May 14 from $186. Cancún, MX (CUN) Mon, Apr 15 - Wed, Apr 17 from $235. Toronto, ON, CA (YYZ) Fri, May 3 - Sun, May 5 from $311 San Diego, CA, US (SAN) Sat, May 4 - Tue ...El mejor precio registrado en los últimos 15 días para un vuelo San Francisco - Cancun es de $34. Los aeropuertos de San Francisco y Cancun. San Francisco se encuentra a aproximadamente 2406 mi de Cancun. Volar desde otro aeropuerto en San Francisco o hacia otro aeropuerto en Cancun (si están disponibles) podría ser aún más conveniente.Catching a Delta flight to Cancún International Airport (CUN) opens you up to an endless amount of fun and years of fond memories, plus some incredible cuisine. Book your flights to Cancún today with 24-Hour Risk-Free Cancellation. Expand All Collapse All. Cancun Airports. Cancun Activities.Reserva vuelos de Riohacha a Cali con avianca desde. COP 138.800. Find United States to Mexico flights for less with Alaska Airlines. Get discounts with our generous Mileage Plan program. Fly smart.Flying Time 5 h and 41 m When flying from San Francisco to Cancun, this can take around 5 h and 41 m in flying time, however this flight duration can vary due to other factors. Cheapest flight $99 The best price for flights from San Francisco to Cancun offered by eDreams, which have been found by our customers in the last 3 days. Various SamTrans bus services serve the airport; routes 292, 397, 398 and KX go right to the terminals. Many hotels offer shuttle services and taxis are easily available. Save big with United best flight deals from San Francisco (SFO). Fly from San Francisco in premium cabins with great Wi-Fi and in-flight entertainment. San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport … The average flying time for a direct flight from San Francisco, CA to Cancun is 5 hours 17 minutes Most direct flights leave around 11:00 PDT United Airlines flight #1679 is today's earliest flight from San Francisco, CA to Cancun (11:00 PDT, Boeing 737-900 pax) San Francisco (SFO) to. Cabo San Lucas (SJD) 04/20/24 - 04/27/24. from. $424* Updated: 19 hours ago. Round trip. I. Economy. See Latest Fare. keyboard_arrow_right *Fares displayed have been collected within the last 24hrs …Compare flight deals to Cancun from San Francisco from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Cancun start from 104 € one-way. Set up a Price Alert. You can easily track the fare of your cheap San Francisco International-Cancun flights by creating an alert.
Cancun, Mexico, is a distinctively modern metropolis that is also a hotbed for first-rate shopping and sophisticated dining and nightlife. The hustle and bustle of this global city awaits, but if you’re craving a slower pace, you can venture south to the Riviera Maya, where coastal enclaves like Tulum promise travelers a healthy dose of luxury and seclusion.. Prayed for deliverance
San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport (SJC) or Oakland International Airport (OAK). From San Francisco (SFO) To Cancun (CUN) One-way | Main: Depart: Dec 9, 2024: From. $272* Seen: 7 hours ago. From Portland (PDX) To Cancun (CUN) One-way | Main: Depart: May 29, 2024: From. $306* Seen: 13 hours ago *Prices have been available for one-way trips within the last 48 hours and may not be currently available.In addition to the beaches, Cancun is known for shopping, nightlife and dining. ... NerdWallet™ | 55 Hawthorne St. - 10th Floor, San Francisco, CA 94105. NerdWallet USA | NerdWallet UK ...Find cheap flights from SFO to CUN with United Airlines. Compare prices, …Drive • 2 days 8h. Drive from San Francisco Airport (SFO) to Cancun Airport (CUN) 5262.4 km. $9500 - $15000. Quickest way to get there Cheapest option Distance between.Reserva vuelos de Riohacha a Cali con avianca desde. COP 138.800. Find United States to Mexico flights for less with Alaska Airlines. Get discounts with our generous Mileage Plan program. Fly smart.Shows the distance in kilometres between San-Francisco and Cancún and displays the route on an interactive map. Worldwide distance calculator with air line, route planner, travel duration and flight distances. ... (America/Cancun) is 3 hours. This means that it is now 17:20 (04.03.2024) in San-Francisco and 20:20 (04.03.2024) in Cancún. #2 ...Flying time from SFO to Cancun, Mexico. The total flight duration from SFO to Cancun, Mexico is 5 hours, 18 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing. Your exact time may vary depending on wind speeds.San Francisco International Airport (SFO) serves as the main departure airport for flights to Cancun from San Francisco. However, you also have the option of booking flights that depart from San Jose Mineta International Airport …Looking for flights from San Francisco (SFO) to Cancún (CUN)? Fly Air Canada, voted "Best Airline in North America" by Skytrax and Global Traveler Magazine. Book your San Francisco to Cancún flight today.Please always check flight status with your airline. Flight Status results includes flights 12-hours ahead and 4-hours past (+12/-4) Flight Status times are shown in local Pacific Time. Flight Schedules. Flight Tracker.The best round-trip flight deal from San Francisco to Cancún found on momondo in the last 72 hours is $212. The fastest flight from San Francisco to Cancún takes 5h 23m. Direct ….