Trip.com
>
Flights
>
United States
>
California
>
Flights to San Francisco
>
Cancun to San Francisco flight
>
Cancún International Airport to San Francisco International Airport flight

Explore the cheapest one-way and round-trip flights from Cancún International Airport to San Francisco International Airport over the next 90 days, with one-way fares from BRL 848 and round-trip from BRL 1,993. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        CUN 18:05
        6h 3m
        Direct
        SFO 21:08
        Cancun - San Francisco | Wed, Nov 18 | United Airlines
        SFO 08:45
        5h 23m
        Direct
        CUN 17:08
        San Francisco - Cancun | Mon, Nov 23 | United Airlines
        BRL 2,619 BRL 3,918
        33% off
        33% off
        BRL 3,918 BRL 2,619
      • CUN 12:57
        5h 43m
        Direct
        SFO 16:40
        Cancun - San Francisco | Wed, Oct 7 | United Airlines
        SFO 08:51
        5h 21m
        Direct
        CUN 16:12
        San Francisco - Cancun | Mon, Oct 12 | United Airlines
        BRL 2,860 BRL 3,918
        27% off
        27% off
        BRL 3,918 BRL 2,860
      • CUN 07:20
        9h 50m
        1 stop
        SFO 15:10
        Cancun - San Francisco | Wed, Nov 11 | American Airlines
        SFO 21:35
        10h 11m
        1 stop
        CUN 10:46
        San Francisco - Cancun | Sat, Nov 14 | American Airlines
        BRL 1,993 BRL 3,918
        49% off
        49% off
        BRL 3,918 BRL 1,993
      • CUN 17:10
        22h 41m
        1 stop
        SFO 13:51
        Cancun - San Francisco | Wed, Nov 11 | Air Canada
        SFO 22:17
        12h 24m
        1 stop
        CUN 13:41
        San Francisco - Cancun | Sat, Nov 14 | Frontier Airlines
        BRL 2,033
        48% off
        BRL 3,918 BRL 2,033
      • CUN 21:30
        27h
        1 stop
        SFO 21:30
        Cancun - San Francisco | Sat, Dec 5 | Air Canada
        SFO 16:55
        21h 15m
        1 stop
        CUN 17:10
        San Francisco - Cancun | Thu, Dec 10 | Air Canada
        BRL 2,057
        47% off
        BRL 3,918 BRL 2,057
      • CUN 17:10
        24h 56m
        1 stop
        SFO 16:06
        Cancun - San Francisco | Mon, Nov 9 | Air Canada
        SFO 13:31
        9h 1m
        1 stop
        CUN 01:32
        San Francisco - Cancun | Mon, Nov 16 | Aeromexico
        BRL 2,136
        45% off
        BRL 3,918 BRL 2,136
      • CUN 06:04
        8h 34m
        1 stop
        SFO 12:38
        Cancun - San Francisco | Wed, Nov 11 | Aeromexico
        SFO 06:00
        11h 55m
        1 stop
        CUN 20:55
        San Francisco - Cancun | Sun, Nov 15 | Delta Air Lines
        BRL 2,221
        43% off
        BRL 3,918 BRL 2,221
      • CUN 07:39
        9h 23m
        1 stop
        SFO 15:02
        Cancun - San Francisco | Wed, Nov 11 | United Airlines
        SFO 22:17
        12h 24m
        1 stop
        CUN 13:41
        San Francisco - Cancun | Sat, Nov 14 | Frontier Airlines
        BRL 2,296
        41% off
        BRL 3,918 BRL 2,296
      • CUN 16:37
        9h 22m
        1 stop
        SFO 22:59
        Cancun - San Francisco | Wed, Nov 18 | American Airlines
        SFO 07:50
        10h 27m
        1 stop
        CUN 21:17
        San Francisco - Cancun | Mon, Nov 23 | American Airlines
        BRL 2,322
        41% off
        BRL 3,918 BRL 2,322
      • CUN 09:24
        13h 46m
        1 stop
        SFO 21:10
        Cancun - San Francisco | Mon, Nov 9 | Delta Air Lines
        SFO 13:31
        17h 53m
        1 stop
        CUN 10:24
        San Francisco - Cancun | Mon, Nov 16 | Aeromexico
        BRL 2,337
        40% off
        BRL 3,918 BRL 2,337
      • CUN 20:41
        17h 57m
        1 stop
        SFO 12:38
        Cancun - San Francisco | Mon, Nov 9 | Aeromexico
        SFO 13:31
        9h 1m
        1 stop
        CUN 01:32
        San Francisco - Cancun | Mon, Nov 16 | Aeromexico
        BRL 2,348
        40% off
        BRL 3,918 BRL 2,348
      • CUN 06:04
        8h 34m
        1 stop
        SFO 11:38
        Cancun - San Francisco | Sat, Dec 5 | Delta Air Lines
        SFO 22:23
        18h 18m
        1 stop
        CUN 19:41
        San Francisco - Cancun | Fri, Dec 11 | Aeromexico
        BRL 2,426
        38% off
        BRL 3,918 BRL 2,426
      • CUN 12:07
        9h 10m
        1 stop
        SFO 19:17
        Cancun - San Francisco | Tue, Oct 13 | American Airlines
        SFO 23:30
        8h 27m
        1 stop
        CUN 09:57
        San Francisco - Cancun | Sat, Oct 17 | American Airlines
        BRL 2,429
        38% off
        BRL 3,918 BRL 2,429
      • CUN 15:25
        9h 28m
        1 stop
        SFO 21:53
        Cancun - San Francisco | Wed, Nov 18 | Delta Air Lines
        SFO 13:26
        18h 8m
        1 stop
        CUN 10:34
        San Francisco - Cancun | Mon, Nov 23 | Aeromexico
        BRL 2,464
        37% off
        BRL 3,918 BRL 2,464
      • CUN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Cancun - San Francisco | Thu, Oct 8 | Normal Airline
        SFO 15:00
        6h
        Direct
        CUN 16:00
        San Francisco - Cancun | Sat, Oct 10 | Normal Airline
        Find more flights
        Find more flights
      • Cheapest nonstop
        CUN 18:05
        6h 3m
        Direct
        SFO 21:08
        Cancun - San Francisco | Thu, Nov 5 | United Airlines
        BRL 1,023 BRL 1,533
        33% off
        33% off
        BRL 1,533 BRL 1,023
      • CUN 12:28
        29h 36m
        1 stop
        SFO 15:04
        Cancun - San Francisco | Wed, Dec 2 | United Airlines
        BRL 848 BRL 1,533
        45% off
        45% off
        BRL 1,533 BRL 848
      • CUN 16:47
        27h 20m
        1 stop
        SFO 17:07
        Cancun - San Francisco | Thu, Dec 3 | United Airlines
        BRL 848 BRL 1,533
        45% off
        45% off
        BRL 1,533 BRL 848
      • CUN 17:10
        22h 41m
        1 stop
        SFO 13:51
        Cancun - San Francisco | Sun, Oct 25 | Air Canada
        BRL 1,050
        32% off
        BRL 1,533 BRL 1,050
      • CUN 17:10
        24h 56m
        1 stop
        SFO 16:06
        Cancun - San Francisco | Thu, Oct 29 | Air Canada
        BRL 1,050
        32% off
        BRL 1,533 BRL 1,050
      • CUN 17:10
        31h 51m
        1 stop
        SFO 23:01
        Cancun - San Francisco | Tue, Oct 27 | Air Canada
        BRL 1,050
        32% off
        BRL 1,533 BRL 1,050
      • CUN 08:00
        32h 51m
        1 stop
        SFO 13:51
        Cancun - San Francisco | Thu, Nov 26 | Air Canada
        BRL 1,057
        31% off
        BRL 1,533 BRL 1,057
      • CUN 08:00
        32h 51m
        1 stop
        SFO 13:51
        Cancun - San Francisco | Tue, Nov 17 | Air Canada
        BRL 1,065
        31% off
        BRL 1,533 BRL 1,065
      • CUN 18:10
        31h 47m
        1 stop
        SFO 22:57
        Cancun - San Francisco | Sun, Nov 1 | Air Canada
        BRL 1,071
        30% off
        BRL 1,533 BRL 1,071
      • CUN 11:58
        9h 30m
        1 stop
        SFO 18:28
        Cancun - San Francisco | Thu, Nov 5 | American Airlines
        BRL 1,076
        30% off
        BRL 1,533 BRL 1,076
      • CUN 08:00
        30h 10m
        1 stop
        SFO 11:10
        Cancun - San Francisco | Thu, Nov 12 | Air Canada
        BRL 1,092
        28% off
        BRL 1,533 BRL 1,092
      • CUN 18:55
        29h 38m
        1 stop
        SFO 21:33
        Cancun - San Francisco | Mon, Nov 16 | Air Canada
        BRL 1,119
        27% off
        BRL 1,533 BRL 1,119
      • CUN 13:00
        17h 25m
        1 stop
        SFO 14:00
        Cancun - San Francisco | Thu, Oct 8 | Normal Airline
        Find more flights
        Find more flights

Flight prices from Cancún International Airport to San Francisco International Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Cancún International Airport to San Francisco International Airport

Which month has the cheapest one-way flights from Cancún International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average one-way fares by month from Cancún International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest one-way flights from Cancún International Airport to San Francisco International Airport are usually in February, with an average price of BRL 1,372. August sees the highest fares, around BRL 2,265.

BRL 2,265
BRL 1,819
BRL 1,372
BRL 926
    Cheapest
  • BRL 1,507
    Oct
  • BRL 2,123
    Nov
  • BRL 1,520
    Dec
  • BRL 1,848
    Jan
  • BRL 1,372
    Feb
  • BRL 1,611
    Mar
  • BRL 1,454
    Apr
  • BRL 1,977
    May
  • BRL 1,787
    Jun
  • BRL 1,788
    Jul
  • BRL 2,265
    Aug
  • BRL 1,629
    Sep

Which day of the week has the cheapest flights from Cancún International Airport to San Francisco International Airport?

The data is based on Trip.com data from the past 12 months and shows the average fares by each day of the week from Cancún International Airport to San Francisco International Airport.

Based on Trip.com data from the past 12 months, the cheapest day for flights from Cancún International Airport to San Francisco International Airport is Friday, with average prices lower than other days. Try to avoid departing on Sunday, as fares are typically the highest.

BRL 2,551
BRL 1,983
BRL 1,415
BRL 847
    Cheapest
  • BRL 1,958
    Mon
  • BRL 1,440
    Tue
  • BRL 1,461
    Wed
  • BRL 1,686
    Thu
  • BRL 1,415
    Fri
  • BRL 1,872
    Sat
  • BRL 2,551
    Sun

Which airline offers the cheapest flights from Cancún International Airport to San Francisco International Airport?

The cheapest airline flying from Cancún International Airport to San Francisco International Airport is American Airlines (from BRL 1,042) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

American Airlines
From BRL 1,042
Air Canada
From BRL 1,050
Frontier Airlines
From BRL 1,112
Flair Airlines
From BRL 1,185
Delta Air Lines
From BRL 1,194
Aeromexico
From BRL 1,199
Viva
From BRL 1,203
United Airlines
From BRL 1,276
Volaris
From BRL 1,342
Jetblue Airways
From BRL 1,451

Find more flights and airlines

What is the flight schedule from Cancún International Airport to San Francisco International Airport?

Check the schedule for flights from Cancun to San Francisco and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL8086

    Cancún International Airport

    07:00

    CUN

    2h 25m

    Direct

    08:25

    MEX

    S M T W T F S
    Search

  2. DL8009

    Mexico City International Airport

    08:45

    MEX

    4h 58m

    Direct

    12:43

    SFO

    S - T W T F S

  3. AM501

    Cancún International Airport

    06:04

    CUN

    2h 31m

    Direct

    07:35

    MEX

    S M T W T F S
    Search

  4. AM668

    Mexico City International Airport

    08:25

    MEX

    5h 2m

    Direct

    11:27

    SFO

    S - T W T F S

  5. DL597

    Cancún International Airport

    14:00

    CUN

    2h 46m

    Direct

    17:46

    ATL

    S M T W T F S
    Search

  6. DL545

    Hartsfield–Jackson Atlanta International Airport

    20:30

    ATL

    5h 21m

    Direct

    22:51

    SFO

    S M T W T F S

  7. VB2196

    Cancún International Airport

    07:00

    CUN

    2h 34m

    Direct

    08:34

    MTY

    S M T W T F S
    Search

  8. VB602

    Monterrey International Airport

    11:58

    MTY

    3h 6m

    Direct

    14:04

    LAS

    S M T W T F S

  9. F94157

    Harry Reid International Airport

    15:19

    LAS

    1h 50m

    Direct

    17:09

    SFO

    - M T W - F S

  10. AM515

    Cancún International Airport

    09:14

    CUN

    2h 26m

    Direct

    10:40

    MEX

    S M T W T F S
    Search

  11. AM664

    Mexico City International Airport

    17:15

    MEX

    5h 2m

    Direct

    20:17

    SFO

    S M T W T F S

  12. AM505

    Cancún International Airport

    07:00

    CUN

    2h 25m

    Direct

    08:25

    MEX

    S M T W T F S
    Search

  13. AM664

    Mexico City International Airport

    17:15

    MEX

    5h 2m

    Direct

    20:17

    SFO

    S M T W T F S

  14. DL614

    Cancún International Airport

    19:10

    CUN

    5h 29m

    Direct

    21:39

    LAX

    S M T W T F S
    Search

  15. DL1421

    Los Angeles International Airport

    07:05

    LAX

    1h 24m

    Direct

    08:29

    SFO

    S M T W T F S

  16. AC1811

    Cancún International Airport

    10:20

    CUN

    4h

    Direct

    15:20

    YYZ

    S M T W T F S
    Search

  17. AC739

    Toronto Pearson International Airport

    08:10

    YYZ

    5h 29m

    Direct

    10:39

    SFO

    S M T W T F S
Find more flights and airlines

About Cancún International Airport and San Francisco International Airport

Learn about Cancún International Airport (CUN) and San Francisco International Airport (SFO) — including location, terminals, transportation, and travel tips.

Flight distance 3,876.65km
Cheapest one-way ticket price BRL 848
Cheapest return ticket price BRL 1,993

FAQs for Cancún International Airport to San Francisco International Airport Flights

  • How long is the flight from Cancún International Airport to San Francisco International Airport?

    Cancún International Airport to San Francisco International Airport takes about 5 hours 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from Cancún International Airport (CUN) to San Francisco International Airport (SFO).
  • The earliest flight from Cancún International Airport to San Francisco International Airport departs at 12:57, and the last departs at 12:57, with about 1 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Cancún International Airport (CUN) to San Francisco International Airport (SFO) is quite popular. Without considering departure times or holidays, tickets cost around BRL 2,624 in October, the most expensive month to book this route.
  • The earliest flight departs from Cancún International Airport (CUN) at 07:45 and arrives in San Francisco International Airport (SFO) at 11:26.
  • The latest flight departs from Cancún International Airport (CUN) at 17:33 and arrives in San Francisco International Airport (SFO) at 21:49.
    • The distance from San Francisco International Airport to downtown is about 17km, by taxi about 30 minutes.
  • The closest airport to San Francisco International Airport (SFO) is Oakland San Francisco Bay Airport. The distance is around 17km.
  • United Airlines is a very popular airline operating an average of 777 flights per month.
  • One-way flights from Cancún International Airport to San Francisco International Airport currently start from BRL 848, and round-trip fares start from BRL 1,993. The current lowest fare is a United Airlines flight departing on Wed, Dec 2; prices may vary depending on availability.
  • Yes. United Airlines operate direct flights from Cancún International Airport to San Francisco International Airport, with an average flight time of 5 hours 6 minutes, and around 7 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Cancún International Airport to San Francisco International Airport is BRL 1,992. Prices may vary depending on the departure date, airline, and availability.
  • Cancún International Airport to San Francisco International Airport operates around 7 weekly flights, mainly by United Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Cancún International Airport and San Francisco International Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations & Recommendations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are shown before payment. Charges for checked baggage, meals, Wi-Fi, and other optional services may also appear in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and with many routes refreshed in real time. The more popular the route, the more accurate the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.