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Direct (non-stop) flights from Cancún (CUN) to San Francisco (SFO)

Find comprehensive flight information, schedules, and booking details for direct flights from Cancún (CUN) to San Francisco (SFO). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 5h 45m - 6h 17m (average flight time)• Distance: 2419 miles (3892 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)

CUN
Cancún (CUN)
SFO
San Francisco (SFO)

FLIGHT TIME

5h 45m - 6h 17m

FLIGHT DISTANCE

2419 miles (3892 km)
Flight time
6h 3m - 6h 10m
Earliest flight
13:35
Last flight
17:50
Distance
2419 miles (3892 km)
Cheapest month
August
Airlines
2 (Show)
Flights per week
16

Flight Schedule

December 2025
Sun
Mon
Tue
Wed
Thu
Fri
Sat

Airlines with direct flights from Cancún (CUN) to San Francisco (SFO)

United Airlines (UA), Alaska Airlines (AS)

Route Insights

Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 5h 45m - 6h 17m.

Pricing patterns: August typically offers lower prices due to reduced demand outside peak travel seasons.

Best departure times: Peak departure times are 17:00, 13:00, offering more flight options and potentially better connections.

Cancún (CUN) - San Francisco (SFO) flight price statistics

$769

Approximate

The numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.

$483
Jan
$772
Feb
$476
Mar
$1049
Apr
$512
May
$782
Jun
$1551
Jul
$474
Aug
$617
Sep
$670
Oct
$751
Nov
$1087
Dec
Approximate prices for one round-trip flight from Cancún (CUN) to San Francisco (SFO). Graph is not to scale.

Related Information

Airports: CUN • SFO Airport

Airlines operating this route: United Airlines (UA), Alaska Airlines

Frequently Asked Questions

How many flights operate from CUN to SFO?

There are 3 direct flights operating from CUN to SFO. Approximately 2-3 flights daily.

Which airlines operate flights from CUN to SFO?

2 airlines operate on this route: United Airlines, Alaska Airlines.

How long is the flight from CUN to SFO?

The flight duration from CUN to SFO is approximately 5h 45m - 6h 17m.

What is the distance from CUN to SFO?

The distance from CUN to SFO is 2419 miles (3892 km).

What is the flight time range for this route?

Flight times on this route range from 6h 3m - 6h 10m.

What are the earliest and latest flight departure times?

The earliest flight departs at 13:35 and the latest flight departs at 17:50.

What is the cheapest month to fly from CUN to SFO?

August is typically the cheapest month to fly on this route.

How many flights operate per week on this route?

Approximately 16 flights operate per week from CUN to SFO.

What types of aircraft operate on this route?

This route is served by Boeing 737-900 Passenger, Boeing 737MAX 9 Passenger.

What is the average flight price from CUN to SFO?

The average flight price for a round-trip ticket from CUN to SFO is approximately $769 USD. Prices can vary based on booking time, season, and airline.

When is the best time to book flights from CUN to SFO for the lowest prices?

August is typically the cheapest month to fly from CUN to SFO. Booking in advance and avoiding peak travel seasons can help you find better deals.

How many airlines offer flights from CUN to SFO?

2 airlines offer direct flights from CUN to SFO, providing travelers with multiple options for scheduling and pricing.

How far is SFO from CUN?

The distance from CUN to SFO is 2419 miles (3892 km). This is a long-haul flight route.

How long does it take to fly from CUN to SFO?

The flight time from CUN to SFO is approximately 5h 45m - 6h 17m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.