Cheap Flights from San Francisco, CA to Cancun from $139

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On Cheapflightsplus.com you will find 2 direct and 201 connecting flights from San Francisco to Cancun. You can compare airfare deals from 12 airlines and multiple travel sites from $139, book and save on cheap plane tickets and last minute offers. Also check out SFO-CUN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to Cancun Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $139 (one-way), $238 (round-trip).

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Best Flights from San Francisco to Cancun Today

Take a look at the list of non stop flights and flights with layovers from San Francisco to Cancun with the lowest price of $139. The fastest direct flight takes 5h 11m and the fastest connecting – 6h 35m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $228 Find flight	23:02 San Francisco San Francisco	07:13+1 день Cancun Cancun Int	5h 11m	United Airlines	UA1145
from $139 Find flight	11:53 San Francisco San Francisco	13:20+1 день Cancun Cancun Int	22h 27m layover 15h 28m - Denver	Frontier Airlines	F91230 F970
from $146 Find flight	13:00 San Francisco San Francisco	00:53+1 день Cancun Cancun Int	8h 53m layover 2h 0m - Mexico City	Aeromexico	AM669 AM562
from $146 Find flight	23:05 San Francisco San Francisco	14:26+1 день Cancun Cancun Int	12h 21m layover 5h 20m - Mexico City	Aeromexico	AM665 AM520
from $155 Find flight	08:00 San Francisco San Francisco	21:01 Cancun Cancun Int	10h 1m layover 2h 44m - Atlanta	Aeromexico	AM4175 AM3072
from $155 Find flight	06:00 San Francisco San Francisco	21:01 Cancun Cancun Int	12h 1m layover 4h 46m - Atlanta	Aeromexico	AM4203 AM3072
from $158 Find flight	21:30 San Francisco San Francisco	09:58+1 день Cancun Cancun Int	9h 28m layover 2h 17m - Atlanta	Aeromexico	AM4444 AM3091
from $178 Find flight	00:58 San Francisco San Francisco	13:08 Cancun Cancun Int	9h 10m layover 2h 30m - Denver	Frontier Airlines	F91094 F970
from $146 Find flight	11:28 San Francisco San Francisco	00:53+1 день Cancun Cancun Int	10h 25m layover 1h 0m - Guadalajara 1h 20m - Mexico City	Aeromexico	AM623 AM251 AM562
from $151 Find flight	07:00 San Francisco San Francisco	21:10+1 день Cancun Cancun Int	35h 10m layover 5h 17m - Los Angeles 22h 45m - Monterrey	Alaska Airlines	AS1049 Y45503 VB2177
from $154 Find flight	14:41 San Francisco San Francisco	18:40+2 дня Cancun Cancun Int	48h 59m layover 21h 45m - Los Angeles 20h 15m - Monterrey	Frontier Airlines	F93308 Y45503 VB2199
from $166 Find flight	19:00 San Francisco San Francisco	19:55+2 дня Cancun Cancun Int	45h 55m layover 19h 1m - Los Angeles 20h 5m - Monterrey	Frontier Airlines	F94594 VB623 VB7389
from $174 Find flight	22:59 San Francisco San Francisco	10:50+2 дня Cancun Cancun Int	32h 51m layover 10h 55m - Las Vegas 12h 35m - Chicago	Frontier Airlines	F91850 F92146 NK104
from $175 Find flight	21:55 San Francisco San Francisco	18:40+2 дня Cancun Cancun Int	41h 45m layover 14h 37m - Los Angeles 20h 15m - Monterrey	Alaska Airlines	AS2148 Y45503 VB2199
from $176 Find flight	23:05 San Francisco San Francisco	18:40+1 день Cancun Cancun Int	16h 35m layover 1h 55m - Mexico City 6h 8m - Monterrey	Aeromexico	AM665 AM906 VB2199
from $181 Find flight	23:05 San Francisco San Francisco	16:00+1 день Cancun Cancun Int	13h 55m layover 1h 55m - Mexico City 3h 23m - Monterrey	Aeromexico	AM665 AM906 VB2201

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on January 15, 2025

Flight Schedule San Francisco (California) to Cancun

Full flight schedule will help you in detecting at what time planes fly from San Francisco to Cancun. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
09:01 — 17:20	09:01 — 17:20 UA1679 United Airlines San Francisco — Cancun	5h 19m	Find flight from$228
23:02 — 07:13 +1 day	23:02 — 07:13 UA1145 United Airlines San Francisco — Cancun	5h 11m	Find flight from$228
00:58 — 13:08	10:06 — 13:39 F91094 Frontier Airlines San Francisco — Denver 2h 30m stop 07:02 — 13:08 F970 Frontier Airlines Denver — Cancun	9h 10m including layover	Find flight from$178
05:00 — 15:59	05:00 — 10:55 UA1687 United Airlines San Francisco — Houston 1h 48m stop 12:35 — 15:59 UA1167 United Airlines Houston — Cancun	7h 59m including layover	Find flight from$202
05:00 — 17:50	05:00 — 10:55 UA1687 United Airlines San Francisco — Houston 3h 39m stop 14:26 — 17:50 UA1114 United Airlines Houston — Cancun	9h 50m including layover	Find flight from$202
06:00 — 21:01	06:00 — 13:33 AM4203 Aeromexico San Francisco — Atlanta 4h 46m stop 18:25 — 21:05 AM3072 Aeromexico Atlanta — Cancun	12h 1m including layover	Find flight from$155
06:00 — 18:00	06:00 — 07:32 AM4192 Aeromexico San Francisco — Los Angeles 2h 58m stop 10:30 — 18:00 AM3675 Aeromexico Los Angeles — Cancun	9h including layover	Find flight from$204
08:00 — 21:01	07:05 — 14:35 AM4175 Aeromexico San Francisco — Atlanta 2h 44m stop 18:25 — 21:05 AM3072 Aeromexico Atlanta — Cancun	10h 1m including layover	Find flight from$155
10:37 — 07:30 +1 day	10:37 — 12:10 AS3326 Alaska Airlines San Francisco — Los Angeles 11h 47m stop 23:57 — 07:30 AS1447 Alaska Airlines Los Angeles — Cancun	17h 53m including layover	Find flight from$227
11:53 — 13:20 +1 day	06:05 — 09:40 F91230 Frontier Airlines San Francisco — Denver 15h 28m stop 07:02 — 13:08 F970 Frontier Airlines Denver — Cancun	22h 27m including layover	Find flight from$139
12:55 — 07:30 +1 day	12:55 — 14:17 AS2146 Alaska Airlines San Francisco — Los Angeles 9h 40m stop 23:57 — 07:30 AS1447 Alaska Airlines Los Angeles — Cancun	15h 35m including layover	Find flight from$227
13:00 — 00:53 +1 day	13:00 — 19:30 AM669 Aeromexico San Francisco — Mexico City 2h stop 21:30 — 00:53 AM562 Aeromexico Mexico City — Cancun	8h 53m including layover	Find flight from$146
15:06 — 07:30 +1 day	15:06 — 16:36 AS3477 Alaska Airlines San Francisco — Los Angeles 7h 21m stop 23:57 — 07:30 AS1447 Alaska Airlines Los Angeles — Cancun	13h 24m including layover	Find flight from$227
16:22 — 07:30 +1 day	16:22 — 17:52 AS2147 Alaska Airlines San Francisco — Los Angeles 6h 5m stop 23:57 — 07:30 AS1447 Alaska Airlines Los Angeles — Cancun	12h 8m including layover	Find flight from$227
16:39 — 11:25 +1 day	16:39 — 22:30 UA1672 United Airlines San Francisco — Houston 9h 32m stop 08:02 — 11:25 UA1619 United Airlines Houston — Cancun	15h 46m including layover	Find flight from$204
18:40 — 11:25 +1 day	18:30 — 00:16 UA2305 United Airlines San Francisco — Houston 7h 36m stop 08:02 — 11:25 UA1619 United Airlines Houston — Cancun	13h 45m including layover	Find flight from$203
18:40 — 15:59 +1 day	18:30 — 00:16 UA2305 United Airlines San Francisco — Houston 12h 9m stop 12:35 — 15:59 UA1167 United Airlines Houston — Cancun	18h 19m including layover	Find flight from$211
19:30 — 16:45 +1 day	19:30 — 21:02 UA2210 United Airlines San Francisco — Los Angeles 11h 58m stop 09:00 — 16:45 UA1276 United Airlines Los Angeles — Cancun	18h 15m including layover	Find flight from$209
21:30 — 09:58 +1 day	21:30 — 05:01 AM4444 Aeromexico San Francisco — Atlanta 2h 17m stop 07:18 — 09:58 AM3091 Aeromexico Atlanta — Cancun	9h 28m including layover	Find flight from$158
22:46 — 16:45 +1 day	22:35 — 00:06 UA2681 United Airlines San Francisco — Los Angeles 8h 42m stop 09:00 — 16:45 UA1276 United Airlines Los Angeles — Cancun	14h 59m including layover	Find flight from$203
23:05 — 14:26 +1 day	23:06 — 05:35 AM665 Aeromexico San Francisco — Mexico City 5h 20m stop 11:00 — 14:36 AM520 Aeromexico Mexico City — Cancun	12h 21m including layover	Find flight from$146
07:00 — 21:10 +1 day	07:00 — 08:38 AS1049 Alaska Airlines San Francisco — Los Angeles 5h 17m stop 13:55 — 19:05 Y45503 Volaris Los Angeles — Monterrey 22h 45m stop 17:50 — 21:10 VB2177 VivaAerobus Monterrey — Cancun	35h 10m including layover	Find flight from$151
07:00 — 19:55 +1 day	07:00 — 08:38 AS1049 Alaska Airlines San Francisco — Los Angeles 5h 17m stop 13:55 — 19:05 Y45503 Volaris Los Angeles — Monterrey 21h 30m stop 16:35 — 19:55 VB7389 VivaAerobus Monterrey — Cancun	33h 55m including layover	Find flight from$156
08:08 — 21:10	08:08 — 09:45 AS1049 Alaska Airlines San Francisco — Los Angeles 52m stop 10:37 — 15:41 AS3451 Alaska Airlines Los Angeles — Monterrey 2h 9m stop 17:50 — 21:10 VB2177 VivaAerobus Monterrey — Cancun	10h 2m including layover	Find flight from$193
10:02 — 01:45 +1 day	10:02 — 11:48 F94158 Frontier Airlines San Francisco — Las Vegas 2h 7m stop 13:55 — 19:40 VB113 VivaAerobus Las Vegas — Mexico City 2h 50m stop 22:30 — 01:45 VB1374 VivaAerobus Mexico City — Cancun	12h 43m including layover	Find flight from$232
11:28 — 00:53 +1 day	11:28 — 17:25 AM623 Aeromexico San Francisco — Guadalajara 1h stop 18:25 — 20:10 AM251 Aeromexico Guadalajara — Mexico City 1h 20m stop 21:30 — 00:53 AM562 Aeromexico Mexico City — Cancun	10h 25m including layover	Find flight from$146
14:41 — 18:40 +2 days	14:41 — 16:10 F93308 Frontier Airlines San Francisco — Los Angeles 21h 45m stop 13:55 — 19:05 Y45503 Volaris Los Angeles — Monterrey 20h 15m stop 15:20 — 18:40 VB2199 VivaAerobus Monterrey — Cancun	48h 59m including layover	Find flight from$154
15:18 — 09:13 +1 day	15:18 — 17:00 F93020 Frontier Airlines San Francisco — Las Vegas 4h 59m stop 21:59 — 05:26 NK903 Spirit Airlines Las Vegas — Orlando 1h 34m stop 07:00 — 09:13 NK3642 Spirit Airlines Orlando — Cancun	14h 55m including layover	Find flight from$237
19:00 — 19:55 +2 days	19:00 — 20:29 F94594 Frontier Airlines San Francisco — Los Angeles 19h 1m stop 15:30 — 20:30 VB623 VivaAerobus Los Angeles — Monterrey 20h 5m stop 16:35 — 19:55 VB7389 VivaAerobus Monterrey — Cancun	45h 55m including layover	Find flight from$166
21:55 — 18:40 +2 days	21:55 — 23:18 AS2148 Alaska Airlines San Francisco — Los Angeles 14h 37m stop 13:55 — 19:05 Y45503 Volaris Los Angeles — Monterrey 20h 15m stop 15:20 — 18:40 VB2199 VivaAerobus Monterrey — Cancun	41h 45m including layover	Find flight from$175
22:59 — 10:50 +2 days	22:59 — 00:42 F91850 Frontier Airlines San Francisco — Las Vegas 10h 55m stop 11:37 — 17:25 F92146 Frontier Airlines Las Vegas — Chicago 12h 35m stop 06:00 — 10:50 NK104 Spirit Airlines Chicago — Cancun	32h 51m including layover	Find flight from$174
23:05 — 18:40 +1 day	23:05 — 05:30 AM665 Aeromexico San Francisco — Mexico City 1h 55m stop 07:25 — 09:12 AM906 Aeromexico Mexico City — Monterrey 6h 8m stop 15:20 — 18:40 VB2199 VivaAerobus Monterrey — Cancun	16h 35m including layover	Find flight from$176

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times - local. Updated on January 15, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to Cancun depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and Cancun is 3871 miles. Time difference between the cities is 3h. Airplanes depart 00:44 to 23:59 from 3 San Francisco airports and arrive 00:44 to 23:59 to 2 Cancun airports. Average flight time is 5h 15m.

The fastest flight 5h 11m
Average flight time 5h 15m
The earliest flight 00:44
The latest flight 23:59
Distance 2406 ml

The cheapest months to travel to Cancun are december (from 126 $), february (from 139 $), january (from 146 $).

The most expensive months are november (from 159 $), january (from 146 $), february (from 139 $).

What is the lowest airfare San Francisco to Cancun?

The cheapest plane ticket found by our users is $139. This airfare is for economy class on one-way F91230 flight by Frontier Airlines for February 1, 2025 which leaves San Francisco in San Francisco at 11:53 am and arrives at Cancun Cancun Int at 13:20.

Economy class

$139

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Business class

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First class

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Popular Airlines on the Route

The flight San Francisco — Cancun is served by 12 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 22 departures per week at the price of from $ 151 . And the most expensive tickets are offered by British Airways airline - from $ 2549.

Direct flights

There are 2 nonstop flights on the route. The fastest direct flight is UA1145 by United Airlines takes 5h 11m and the cheapest is F91230 by Frontier Airlines for $228.

UA - United Airlines

from $228

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Connecting Flights

There are 201 flights with layovers on the route. The fastest connecting flight is AS2148 by Alaska Airlines takes 6h 35m and the cheapest is F91230 by Frontier Airlines for $139.

AS - Alaska Airlines

from $151

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AC - Air Canada

from $349

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AV - Avianca

from $268

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CM - Compania Panamena de Aviacion

from $1089

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AM - Aeromexico

from $146

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UA - United Airlines

from $202

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F9 - Frontier Airlines

from $139

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TK - Turkish Airlines

from $1079

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IB - Iberia

from $2510

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WS - WestJet

from $427

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LH - Lufthansa

from $1342

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BA - British Airways

from $2549

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See more connecting flights

Airports

You can fly from San Francisco to Cancun from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

San Francisco-SFO

from $139
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Embarkadero-EMB

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China Basin Heliport-JCC

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Cancun airports

Cancun Int-CUN

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Puerto Juarez-PJZ

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Airplanes

There are flights to Cancun from San Francisco by 12 airlines that use 3 aircraft brands. They range from huge modern airplanes to small-sized.

Boeing 737-800

from $269

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Boeing 737-900

from $269

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Embraer 175 (short wing)

from $308

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Top Domestic Destinations from San Francisco

You may also consider searching for discounted plane tickets to some other popular places from San Francisco within United States.

San Francisco — Albuquerque

from $62

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San Francisco — New York

from $70

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San Francisco — Las Vegas

from $57

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San Francisco — Denver

from $79

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San Francisco — Seattle

from $54

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San Francisco — San Diego

from $67

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San Francisco — Nashville

from $55

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San Francisco — Los Angeles

from $62

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San Francisco — New Orleans

from $60

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San Francisco — Chicago

from $69

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Top International Destinations from San Francisco

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Francisco — London

from $72

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San Francisco — Dublin

from $65

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San Francisco — Manchester

from $61

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San Francisco — Mumbai

from $63

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San Francisco — Paris

from $58

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San Francisco — Zurich

from $65

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San Francisco — Glasgow

from $72

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San Francisco — Rome

from $57

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San Francisco — Dubai

from $79

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San Francisco — Birmingham

from $71

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
To find a plane ticket, please select dates.