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 ...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 …Cheap Flights from San Francisco (SFO) to Cancun (CUN) Return. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to stay. … 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). Amazing American Airlines SFO to CUN Flight Deals. The cheapest flights to Cancun Intl. found within the past 7 days were $301 round trip and $142 one way. Prices and availability subject to change. Additional terms may apply. Sat, Feb 24 - Thu, Feb 29. 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 …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.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).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.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 …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 ...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 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 …United Airlines Flight UA1145 connects San Francisco, United States to Cancun, Mexico, taking off from San Francisco International Airport SFO and landing at Cancun International Airport CUN. How long is the UA1145 flight from San Francisco to Cancun? The average flight time from San Francisco to Cancun is 4 hours and 37 …San Francisco (SFO) to. Cancun (CUN) 05/18/24 - 05/25/24. from. $ 523* Viewed: 16 hours ago. Roundtrip | Economy. Book Now. Denver (DEN) to. Cancun (CUN) 05/19/24 - 05/23/24. from. ... San Francisco (SFO) to. Puerto Vallarta (PVR) 04/28/24 - 05/02/24. from. $ 400* Viewed: 16 hours ago. Roundtrip | Economy. Book Now. Washington, D.C. (IAD) to.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 …Perfect family Resort with a dash of Mayan culture. Rediscover a fully-redesigned Club Med Cancún Yucatán, the ultimate Cancún all-inclusive family resort located at the tip of the iconic Riviera Maya. With three white sand beaches next to the world’s second largest coral reef, this magnificent resort offers an extensive array of water and ... 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. Cancun to San Francisco (SFO), CA. departing on 5/2. one-way starting at*. $291. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 50 travel days available.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*Cheap flights from San Francisco (SFO) to Cancun (CUN) Prices were available within the past 7 days and start at CA $173 for one-way flights and CA $385 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Francisco to Cancun with no change fee ... 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. Cheap Flights from San Francisco to Cancun (SFO-CUN) Prices were available within the past 7 days and start at ￥24,540 for one-way flights and ￥51,230 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.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.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 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.Passengers may transfer between terminals by walking or riding AirTrain, SFO's automated terminal transit system. Stay up to date on new routes, improvement projects, museum exhibitions and much more! |Welcome to the United States, the Bay Area, and San Francisco! To get started on your visit, learn what to expect at SFO, including COVID ...Flying time from San Francisco, CA to Cancun, Mexico. The total flight duration from San Francisco, CA to Cancun, Mexico is 5 hours, 19 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.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... Cancun to San Francisco (SFO), CA. departing on 5/2. one-way starting at*. $291. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 50 travel days available. 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. San Francisco - Cancun flight deals. Find a last minute deal or low cost flight from San Francisco to Cancun! Mon, 04/08 (SFO) San Francisco -> (CUN) Cancun. Direct. Mon, 04/15 (CUN) Cancun -> (SFO) San Francisco. Direct. Price found Yesterday. From $53.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 …Cheapest flights to Mexico from San Francisco International. San Francisco International to Cancun from $221. Price found Apr 20, 2024, 6:00 AM. San Francisco International to Puerto Vallarta from $244. Price found Apr 18, 2024, 10:42 PM. San Francisco International to San Jose Cabo from $296.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 £78 one …More than 7 days of UA1145 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. UA1145 (United Airlines) - Live flight status, scheduled flights, flight arrival and departure times, flight tracks and playback, flight route and airport. Economy. See Latest Fare. San Francisco (SFO) to. Cancun (CUN) 04/19/24 - 04/26/24. from. $535*. Updated: 3 hours ago. Round trip. Dec 15, 2023 · UA1145. San Francisco. 21min late. San Francisco (SFO / KSFO) 23:03 PST. Cancun. 19min early. Cancun (CUN / MMUN) 07:13 EST. Cancun to San Francisco (SFO), CA. departing on 5/2. one-way starting at*. $291. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 50 travel days available.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 …SFO -> CUN San Francisco 37min late San Francisco (SFO / KSFO) 30 Mar 09:05 PDT: Cancun 10min early Cancun (CUN / MMUN) 30 Mar 16:20 EST: 30 Mar 09:42 37min late 30 Mar 16:09 10min early 29. Mar Landed UA1679 SFO -> CUN San Francisco 23min late San Francisco (SFO / KSFO) 29 Mar 09:05 PDTPlease 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.Tue, 14 May CUN - SFO with Frontier Airlines. 1 stop. from £220. Cancun. £235 per passenger.Departing Tue, 30 Apr, returning Wed, 8 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 30 Apr, arriving in Cancun.Inbound indirect flight with Frontier …Cheapest flights to Mexico from San Francisco International. San Francisco International to Cancun from $221. Price found Apr 20, 2024, 6:00 AM. San Francisco International to Puerto Vallarta from $244. Price found Apr 18, 2024, 10:42 PM. San Francisco International to San Jose Cabo from $296.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 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 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 carrier currently operates direct services to Cancun International Airport (CUN) and Cozumel International Airport (CZM); however, the soon-to-open Tulum Airport is set to provide enhanced ...1 stop. Sat, 11 May CUN - SFO with Frontier Airlines. 1 stop. from $424. Cancun.$502 per passenger.Departing Mon, 29 Apr, returning Sat, 4 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 29 Apr, arriving in Cancun.Inbound indirect flight with Frontier ...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.1 stop. Sat, 11 May CUN - SFO with Frontier Airlines. 1 stop. from $424. Cancun.$502 per passenger.Departing Mon, 29 Apr, returning Sat, 4 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Mon, 29 Apr, arriving in Cancun.Inbound indirect flight with Frontier ...Cheap Flights from CUN to SFO starting at $134 One Way, $261 Round Trip. Prices starting at $261 for return flights and $134 for one-way flights to San Francisco Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.Find cheap flights from SFO to CUN with United Airlines. Compare prices, …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. Flying time from San Francisco, CA to Cancun, Mexico. The total flight duration from San Francisco, CA to Cancun, Mexico is 5 hours, 19 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.The total straight line flight distance from San Francisco, CA to Cancun, Mexico is 2,409 miles. This is equivalent to 3 877 kilometers or 2,094 nautical miles. Your trip begins in San Francisco, California. It ends in Cancun, Mexico. Your flight direction from San Francisco, CA to Cancun, Mexico is East (108 degrees from North). Flights from SFO to CUN are operated 14 times a week, with an average of 2 flights per day. Departure times vary between 07:00 - 23:25. The earliest flight departs at 07:00, the last flight departs at 23:25. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are ... 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. $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 $237 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Aeromexico Flights. To Mexico. San Francisco - Cancun. Book today San Francisco to Cancun flights with Aeromexico. Enjoy the best service for less! Food and drinks are included on your SFO to CUN flights.Public buses, operated by ADO, run from Cancun and Playa del Carmen to the airport. Many hotels offer shuttle services, and taxis are widely available. Cancun Airport has long-term and short-term parking lots. Save big with United best flight deals from Cancun (CUN). Fly from Cancun in premium cabins with great Wi-Fi and in-flight entertainment.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.Aeromexico Flights. To Mexico. San Francisco - Cancun. Book today San Francisco to Cancun flights with Aeromexico. Enjoy the best service for less! Food and drinks are included on your SFO to CUN flights.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 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.Find flights to Cancun from $130. Fly from Oakland on Spirit Airlines, Alaska Airlines, Sun Country Air and more. Search for Cancun flights on KAYAK now to find the best deal. 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 now. San Francisco (SFO), CA to Denver, CO. departing on 5/14. Book now. San Francisco (SFO), CA to Palm Springs, CA. departing on 8/13. Book now. See all our low fares from San Francisco (SFO). Points bookings do not include taxes, fees, and other government/airport charges of at least $5.60 per one-way flight. 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. 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.Fly from San Francisco in premium cabins with great Wi-Fi and in-flight entertainment. 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 (SFO) to. Cancun (CUN) 05/28/24 - 06/11/24. from. $ 523* Viewed: 16 hours ago. Roundtrip ...Find attractive deals on flights from San Francisco to Cancun. Search from the extensive list of San Francisco to Cancun flights for amazing offers. Get promo code and enjoy cheap airfare on SFO to CUN flights.The usual cost for a one-way flight to Cancun Airport is around $28, while a round-trip averages at about $46. Usually, a round-trip ticket to Cancún costs in the vicinity of $128, but there are deals as low as $46. If time is of the essence, the quickest one-way flight to Cancún departs from Fort Lauderdale with an average duration of 1 hour ... Find flights to Cancun from £156. Fly from San Francisco on Frontier, Alaska Airlines, Sun Country Air and more. Search for Cancun flights on KAYAK now to find the best deal. 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 ...Thx Scott, have been following the SFO to Cancun flight pattern and majority are departing from Terminal 3 which would be great, as Vancouver flight arrives at Terminal 3. However, one SFO to Cancun flight is departing from International area instead of Terminal 3.To. Check status. Stay up to date with our flight status tools. MileagePlus members can subscribe to notifications for flight status, check-in availability and more. United Airlines will do everything practical to ensure we provide the most accurate flight status information at all times.Search for flights from San Francisco to Cancun and check out affordable one-way and round-trip options. One way. Round-trip. Sort by: Lowest Price. Sort by: Lowest Price; Sort by: Earliest Flight; SFO 00:58. 11h 8m. 1 stop. CUN 14:06. San Francisco - Cancun | Tue, May 7 | Frontier Airlines. CNY 95 CNY 151. 37% OFF. Search. 37% OFF. CNY 151 CNY ...$249 Cheap United flights San Francisco (SFO) to Cancun (CUN) Prices were available within the past 7 days and start at $249 for one-way flights and $522 for round trip, for …The total flight duration from SFO to CUN is 5 hours, 19 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. If you're planning a trip, remember to add more ... Cheap Flights from San Francisco (SFO) to Cancun (CUN) Prices were available within the past 7 days and start at £135 for one-way flights and £191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. Find United Airlines cheap flights from San Francisco to Punta Cana. Enjoy a San Francisco to Punta Cana modern flight experience in premium cabins with Wi-Fi.Find United Airlines cheap flights from Cancun to San Francisco. Enjoy a Cancun to San Francisco modern flight experience in premium cabins with Wi-Fi. Prices were available within the past 7 days and start at $249 for one-way flights and $523 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Sat, Feb 22 - Wed, Feb 26. SFO. San Francisco. 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.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 - … 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 and save more. 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.
Search and compare airfare from 1000+ airlines and travel sites to get the cheapest flights from Cancún to San Francisco with momondo.. Solarmove
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 - …Fly from San Francisco to Cancun on Frontier from $143... Search for Cancun flights on KAYAK now to find the best deal. 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) 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 …United Airlines Flight UA1145 connects San Francisco, United States to Cancun, Mexico, taking off from San Francisco International Airport SFO and landing at Cancun International Airport CUN. How long is the UA1145 flight from San Francisco to Cancun? The average flight time from San Francisco to Cancun is 4 hours and 37 …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 …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. Tue, 14 May CUN - SFO with Frontier Airlines. 1 stop. from £220. Cancun. £235 per passenger.Departing Tue, 30 Apr, returning Wed, 8 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 30 Apr, arriving in Cancun.Inbound indirect flight with Frontier Airlines ... 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.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. $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. 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..