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CUN to SFO

Cancun to San Francisco Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹21,728American Airlines
Fastest6h 7mgate to gate
Options found133flights on this route
Find your flight CUN SFO

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
133 flight options

Fares are checked again before payment.

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Sort by
AA
American Airlines
AA-316
07:20
2026-10-30
Cancun (CUN)Cancun
15H :47 M
1 Stop
DFW · 8h 42m Dallas (DFW), United States
21:07
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-316
07:20
2026-10-30
Cancun (CUN)Cancun
17H :46 M
1 Stop
DFW · 10h 40m Dallas (DFW), United States
23:06
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-316
07:20
2026-10-30
Cancun (CUN)Cancun
18H :37 M
1 Stop
DFW · 11h 31m Dallas (DFW), United States
23:57
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-316
07:20
2026-10-30
Cancun (CUN)Cancun
19H :24 M
1 Stop
DFW · 12h 20m Dallas (DFW), United States
00:44
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
9H :23 M
1 Stop
IAH · 2h 30m Houston (IAH), United States
15:02
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
11H :31 M
1 Stop
IAH · 4h 40m Houston (IAH), United States
17:10
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
13H :06 M
1 Stop
IAH · 6h 10m Houston (IAH), United States
18:45
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
14H :19 M
1 Stop
IAH · 7h 25m Houston (IAH), United States
19:58
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
15H :22 M
1 Stop
IAH · 8h 25m Houston (IAH), United States
21:01
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
16H :07 M
1 Stop
IAH · 9h 10m Houston (IAH), United States
21:46
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1059
07:39
2026-10-30
Cancun (CUN)Cancun
18H :25 M
1 Stop
IAH · 11h 35m Houston (IAH), United States
00:04
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1081
11:28
2026-10-30
Cancun (CUN)Cancun
9H :17 M
1 Stop
IAH · 2h 17m Houston (IAH), United States
18:45
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1081
11:28
2026-10-30
Cancun (CUN)Cancun
10H :30 M
1 Stop
IAH · 3h 32m Houston (IAH), United States
19:58
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1081
11:28
2026-10-30
Cancun (CUN)Cancun
11H :33 M
1 Stop
IAH · 4h 32m Houston (IAH), United States
21:01
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1081
11:28
2026-10-30
Cancun (CUN)Cancun
12H :18 M
1 Stop
IAH · 5h 17m Houston (IAH), United States
21:46
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1081
11:28
2026-10-30
Cancun (CUN)Cancun
14H :36 M
1 Stop
IAH · 7h 42m Houston (IAH), United States
00:04
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1081
11:28
2026-10-30
Cancun (CUN)Cancun
22H :00 M
1 Stop
IAH · 15h 07m Houston (IAH), United States
07:28
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1132
12:35
2026-10-30
Cancun (CUN)Cancun
8H :36 M
1 Stop
DEN · 1h 17m Denver (DEN), United States
19:11
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1132
12:35
2026-10-30
Cancun (CUN)Cancun
10H :35 M
1 Stop
DEN · 3h 12m Denver (DEN), United States
21:10
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1132
12:35
2026-10-30
Cancun (CUN)Cancun
12H :34 M
1 Stop
DEN · 5h 10m Denver (DEN), United States
23:09
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1132
12:35
2026-10-30
Cancun (CUN)Cancun
20H :13 M
1 Stop
DEN · 12h 52m Denver (DEN), United States
06:48
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1132
12:35
2026-10-30
Cancun (CUN)Cancun
21H :14 M
1 Stop
DEN · 13h 52m Denver (DEN), United States
07:49
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Recommended hotels in San Francisco

Stay options near the arrival city for the same travel date.

Search hotels
United Airlines
United Airlines
UA-1056
13:44
2026-10-30
Cancun (CUN)Cancun
9H :17 M
1 Stop
IAH · 2h 13m Houston (IAH), United States
21:01
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1056
13:44
2026-10-30
Cancun (CUN)Cancun
10H :02 M
1 Stop
IAH · 2h 58m Houston (IAH), United States
21:46
2026-10-30
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1056
13:44
2026-10-30
Cancun (CUN)Cancun
12H :20 M
1 Stop
IAH · 5h 23m Houston (IAH), United States
00:04
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1056
13:44
2026-10-30
Cancun (CUN)Cancun
19H :44 M
1 Stop
IAH · 12h 48m Houston (IAH), United States
07:28
2026-10-31
SAN FRANCISCO (SFO)San Francisco International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces

Up to 120 of 133 options on this route. Open the full search to see them all with every filter.

No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Fri, 30 Oct 2026.

Lowest fare ₹21,728 American Airlines 07:20
Earliest departure ₹28,003 Air Canada 07:00
Shortest duration ₹43,936 United Airlines 12:45
Night 00:00-05:59 No option Open full search for more
Morning 06:00-11:59 ₹21,728 American Airlines at 07:20
Afternoon 12:00-17:59 ₹23,730 United Airlines at 12:35
Evening 18:00-23:59 ₹28,768 Air Canada at 20:30

Departure & Arrival Airport Details

Cancun (CUN)

Cancun

Mexico

GMT -5

Latitude: 21.036500930800003

Longitude: -86.8770980835

San Francisco (SFO)

San Francisco International

United States

GMT -8

Latitude: 37.61899948120117

Longitude: -122.375

Distance: Cancun (CUN), Mexico to San Francisco (SFO), United States - 3,871.23 km
Flights shown for 30 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in Cancun and San Francisco

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

Cancun

Thu, 15 Oct
31°CPartly cloudyLow 25°
90% humidity 7 km/h wind 1.3 mm rain
  • Mon31° / 27°
  • Tue31° / 26°
  • Wed30° / 24°
Arrival city

San Francisco

Thu, 15 Oct
18°CPartly cloudyLow 10°
88% humidity 4 km/h wind
  • Mon17° / 11°
  • Tue18° / 11°
  • Wed16° / 9°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for San Francisco

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Cancun to San Francisco

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹43,9366h 7m2 flights
Connecting flight₹21,728Longer, includes a stop131 options

Air distance is about 3,871 km. 4 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Cancun to San Francisco

Compare fares, stops, baggage and refundability across the airlines flying this route.

United Airlines Flights

from ₹23,73057 flights
Fares from
₹23,730
Non-stop
2 in these results
Departures
57 in the list above

Air Canada Flights

from ₹28,00336 flights
Fares from
₹28,003
Non-stop
None in these results
Departures
36 in the list above

American Airlines Flights

from ₹21,72831 flights
Fares from
₹21,728
Non-stop
None in these results
Departures
31 in the list above

Delta Air Lines Flights

from ₹26,3359 flights
Fares from
₹26,335
Non-stop
None in these results
Departures
9 in the list above

Route Overview & Flight Facts

Fastest flight duration6h 7m · United Airlines
First departure of the day07:00 · Air Canada
Last departure of the day20:30 · Air Canada
Flight options found133
Direct / non-stop options2
Airport codesCancun–CUN, San Francisco–SFO

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Fri, 30 Oct found 133 flight options, 2 of them non-stop. The first flight leaves around 07:00 and the last around 20:30. The fastest flight takes about 6h 7m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Morning from ₹21,728, Afternoon from ₹23,730, Evening from ₹28,768. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Cancun–San Francisco results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Cancun to San Francisco options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Cancun to San Francisco flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Cancun to San Francisco dates shown on this page, the lowest fare is on a Friday at ₹21,728. This can change from week to week.

How far is Cancun from San Francisco by air?

The direct air distance between Cancun (CUN) and San Francisco (SFO) is about 3,871 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from CUN to SFO?

Yes. 2 non-stop flights are listed on this page for Cancun to San Francisco. Use the Stops filter to see only those.

Which airlines fly Cancun to San Francisco?

United Airlines, Air Canada, American Airlines and Delta Air Lines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Cancun to San Francisco?

The quickest non-stop Cancun to San Francisco flight on this page takes about 6h 7m. Journeys with a stop take longer, since the total includes the layover.

What is the baggage allowance on Cancun to San Francisco flights?

Allowance is set by the airline and the fare you pick, not by the route. Fares on this page include 1 Pieces. Cabin baggage is counted separately, and the exact allowance for the fare you choose is shown in the fare conditions before payment.

What is the cheapest Cancun to San Francisco flight fare?

The lowest Cancun to San Francisco fare on this page is ₹21,728. Fares on the same dates run up to ₹291,289, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do Cancun to San Francisco flights depart?

On the dates shown here, the first departure is around 07:00 and the last around 20:30, local time at Cancun. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes CUN–SFO, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The CUN to SFO cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 3,871.23 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Cancun to San Francisco airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹21,728 30/10/2026 American Airlines 07:20
Cheapest Airfare Within 30 Days ₹21,293 07/11/2026 American Airlines 07:20
Cheapest Airfare Within 90 Days ₹20,642 06/01/2027 American Airlines 07:20

Book Cancun to San Francisco Flight Tickets on FlyX

FlyX lists each Cancun to San Francisco flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Cancun to San Francisco Flight Distance, Duration and Time

The aerial distance between Cancun and San Francisco is about 3,871 KM. In these results, journey times range from 6h 7m to 33h 20m. Flights with a layover take longer because the total includes the connection time.

Cancun to San Francisco Flight Schedule and Timing

The search for these dates returned 133 flight options, 2 of them non-stop. The first departure from Cancun is at 07:00 and the last is at 20:30. Flights leave from Cancun and land at San Francisco International.

Flight Route Details & Analysis

Flight DetailsInformation
RouteCancun to San Francisco
Aerial Distance3,871 KM
Flight Duration6h 7m - 33h 20m
Airport CodesCancun - CUN, San Francisco - SFO
Total Flights Available133 flights2 direct131 with layovers
First Flight DepartureDeparts at 07:00
Last Flight DepartureDeparts at 20:30
Early Morning Flights (12 AM - 8 AM)25 flights0 direct25 with layovers
Morning Flights (8 AM - 12 PM)21 flights0 direct21 with layovers
Afternoon Flights (12 PM - 4 PM)61 flights1 direct60 with layovers
Evening Flights (4 PM - 8 PM)21 flights1 direct20 with layovers
Night Flights (8 PM - 12 AM)5 flights0 direct5 with layovers

Airport Information & Terminals

CUN: Cancun airport. Airport access in Cancun depends on arrival time, terminal, hotel location and local traffic. Confirm the airport name on the ticket, then choose between official taxi, app cab, airport bus, rail or hotel transfer based on luggage and time of day.

SFO: San Francisco International Airport. SFO connects by BART to the city, while cabs or app rides are easier for Silicon Valley, family luggage or late arrivals. Fog and bridge traffic can affect plans.

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