How often are flights from Cancún to San Francisco delayed?

Historically, on average around 14% of flights between Cancún and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

What is the most punctual flight time for Cancún to San Francisco flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

How many flights depart from Cancún to San Francisco on average per day?

The number of flights available between Cancún and San Francisco is 2 per day as of November 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from Cancún to San Francisco on average per week?

As of November 2025, 14 flights take off from Cancún and land in San Francisco each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

What is the cheapest airline that flies from Cancun to San Francisco?

Alaska Airlines, Frontier, and United Airlines are the most popular carriers operating from Cancun to San Francisco

Which airline has the best punctuality record on Cancún to San Francisco flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

When did momondo last update prices for flights from Cancun Airport to San Francisco Airport?

Prices for flights from Cancun Airport to San Francisco Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Cancun Airport to San Francisco Airport?

The number of operators available for flights from Cancun Airport to San Francisco Airport is 2 as of November 2025.

How old do you have to be to fly from Cancun Airport to San Francisco Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cancun Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$177 Cheap Flights from Cancún to San Francisco in 2025/26

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1:35 pm - 4:38 pmCUN-SFO

6h 03mnonstop

12:43 am - 3:59 pmSFO-CUN

12h 16m1 stop

$303United Airlines

Find Deal

jue., ene. 22 - dom., ene. 25

1:40 pm - 7:59 pmCUN-SFO

9h 19m1 stop

6:00 am - 5:45 pmSFO-CUN

8h 45m1 stop

$305Delta

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jue., ene. 22 - lun., ene. 26

9:30 am - 7:49 pmCUN-SFO

13h 19m1 stop

4:42 pm - 7:40 amSFO-CUN

11h 58m1 stop

$310Alaska Airlines

Find Deal

mié., dic. 24 - lun., ene. 5

4:58 pm - 8:08 amCUN-SFO

18h 10m1 stop

10:17 pm - 4:46 pmSFO-CUN

15h 29m1 stop

$312Frontier

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vie., nov. 21 - jue., nov. 27

1:35 pm - 4:38 pmCUN-SFO

6h 03mnonstop

11:01 pm - 7:13 amSFO-CUN

5h 12mnonstop

$314United Airlines

Find Deal

vie., nov. 21 - sáb., nov. 29

12:11 pm - 2:17 pmCUN-SFO

29h 06m1 stop

6:32 am - 5:20 pmSFO-CUN

31h 48m1 stop

$316Multiple Airlines

Find Deal

sáb., nov. 22 - vie., nov. 28

6:30 pm - 1:56 pmCUN-SFO

22h 26m1 stop

11:01 pm - 7:13 amSFO-CUN

5h 12mnonstop

$318United Airlines

Find Deal

vie., nov. 21 - sáb., nov. 29

2:44 pm - 12:12 amCUN-SFO

12h 28m1 stop

11:01 pm - 7:13 amSFO-CUN

5h 12mnonstop

$319United Airlines

Find Deal

vie., nov. 21 - sáb., nov. 29

2:44 pm - 12:12 amCUN-SFO

12h 28m1 stop

7:00 am - 3:24 pmSFO-CUN

5h 24mnonstop

$320United Airlines

Find Deal

sáb., nov. 22 - sáb., nov. 29

1:35 pm - 4:38 pmCUN-SFO

6h 03mnonstop

4:10 pm - 7:29 amSFO-CUN

12h 19m1 stop

$321United Airlines

Find Deal

mar., dic. 23 - mar., dic. 30

Hawaiian Airlines flights from Cancún to San Francisco

Our best Hawaiian Airlines deals on Cancún to San Francisco flight tickets

Hawaiian Airlines

Nov 20

CUN7:55 pmCancun

29h 38m

1 stop

SFO10:33 pmSan Francisco

Nov 29

SFO8:27 amSan Francisco

5h 13m

CUN4:40 pmCancun

$373

Find similar

Hawaiian Airlines

Nov 20

CUN7:55 pmCancun

29h 38m

1 stop

SFO10:33 pmSan Francisco

Nov 29

SFO8:27 amSan Francisco

5h 13m

CUN4:40 pmCancun

$404

Find similar

Hawaiian Airlines

Dec 4

CUN7:55 pmCancun

14h 34m

1 stop

SFO7:29 amSan Francisco

Dec 11

SFO10:24 pmSan Francisco

13h 26m

1 stop

CUN2:50 pmCancun

$416

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JetBlue flights from Cancún to San Francisco

Our best JetBlue deals on Cancún to San Francisco flight tickets

JetBlue

May 7

CUN9:45 amCancun

11h 06m

1 stop

SFO6:51 pmSan Francisco

May 10

SFO11:59 pmSan Francisco

11h 06m

1 stop

CUN1:05 pmCancun

$380

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JetBlue

May 7

CUN12:55 pmCancun

13h 00m

1 stop

SFO11:55 pmSan Francisco

May 10

SFO10:55 pmSan Francisco

12h 20m

1 stop

CUN1:15 pmCancun

$381

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JetBlue

May 7

CUN2:20 pmCancun

13h 24m

1 stop

SFO1:44 amSan Francisco

May 10

SFO9:00 pmSan Francisco

12h 54m

1 stop

CUN11:54 amCancun

$382

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

jue. 1/22

1:35 pm-4:38 pm

Nonstop6h 03m

San Francisco

dom. 1/25

12:43 am-3:59 pm

1 stop12h 16m

$303

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

jue. 1/22

1:40 pm-7:59 pm

1 stop9h 19m

San Francisco

lun. 1/26

6:00 am-5:45 pm

1 stop8h 45m

$305

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

mié. 12/24

9:30 am-7:49 pm

1 stop13h 19m

San Francisco

lun. 1/5

4:42 pm-7:40 am

1 stop11h 58m

$310

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

vie. 11/21

4:58 pm-8:08 am

1 stop18h 10m

San Francisco

jue. 11/27

10:17 pm-4:46 pm

1 stop15h 29m

$312

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

vie. 11/21

1:35 pm-4:38 pm

Nonstop6h 03m

San Francisco

sáb. 11/29

11:01 pm-7:13 am

Nonstop5h 12m

$314

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

sáb. 11/22

12:11 pm-2:17 pm

1 stop29h 06m

San Francisco

vie. 11/28

6:32 am-5:20 pm

1 stop31h 48m

$316

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

vie. 11/21

6:30 pm-1:56 pm

1 stop22h 26m

San Francisco

sáb. 11/29

11:01 pm-7:13 am

Nonstop5h 12m

$318

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

vie. 11/21

2:44 pm-12:12 am

1 stop12h 28m

San Francisco

sáb. 11/29

11:01 pm-7:13 am

Nonstop5h 12m

$319

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

sáb. 11/22

2:44 pm-12:12 am

1 stop12h 28m

San Francisco

sáb. 11/29

7:00 am-3:24 pm

Nonstop5h 24m

$320

CancúnSan Francisco

CUN - SFO

CUNSFO

Cancun

mar. 12/23

1:35 pm-4:38 pm

Nonstop6h 03m

San Francisco

mar. 12/30

4:10 pm-7:29 am

1 stop12h 19m

$321

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How to get the cheapest flight ticket from Cancún to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $376.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Cancún to San Francisco is on a Wednesday when prices can be found for as low as $308. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $585.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Cancún to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $302. Flights in the afternoon are often more expensive with an average ticket price of $469.

What is the cheapest Cancun to San Francisco flight route?

Fly from Cancun to San Francisco for the best Cancun - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Cancún when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $479 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Cancún for as low as $382 on momondo.

What cabin class options are available on Cancun to San Francisco flights?

There are 4 cabin classes available to choose from on Cancun to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cancún to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Cancún to San Francisco.

How have Cancún to San Francisco flight prices changed over time?

As of November 2025, prices for Cancún to San Francisco flights are approximately 17% more expensive when compared to flights at the same time last year.

When to book flights from Cancún to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Cancún to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Cancún to San Francisco (CUN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to San Francisco

Best Price Found	$253
Fastest flight time	5h 45m
Direct flights	Every day
Airports in San Francisco	1 airport

The best one-way flight to San Francisco from Cancún in the past 72 hours is $253. The best round-trip flight deal from Cancún to San Francisco found on momondo in the last 72 hours is $281.

The fastest flight from Cancún to San Francisco takes 5h 45m

Direct flights go from Cancún to San Francisco every day.

There is 1 airport near San Francisco: San Francisco (SFO)

Search flight deals

How far is Cancun to San Francisco by plane?
The straight-line distance from Cancun to San Francisco is 2407.1 mi. Typically, this will take 6h 03m by plane in normal conditions.
When did momondo last update prices for flights from Cancun Airport to San Francisco Airport?
Prices for flights from Cancun Airport to San Francisco Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Cancun Airport to San Francisco Airport?
The number of operators available for flights from Cancun Airport to San Francisco Airport is 2 as of November 2025.
How old do you have to be to fly from Cancun Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Cancun Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Cancún to San Francisco?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Cancún to San Francisco is Boeing 737-900 (39.67% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (33.88%), Boeing 737 (5.79%), and Airbus A350-900 (4.96%).
What is the most popular airline from Cancún to San Francisco?
Based on momondo bookings for flights between Cancún and San Francisco, the leading airline is United Airlines, making up 83% of the total bookings. Other popular airlines include Delta with 17%.

Best airlines flying from Cancún to San Francisco

Compare and see reviews for airlines that fly from Cancún to San Francisco with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.4 9,017 reviews		Search United Airlines flights
Delta	PriceFrom $290	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights

United Airlines Flights From Cancún to San Francisco
United Airlines is one of the most popular airlines flying from Cancún to San Francisco, operating 14 flights/week on average for this route. A good United Airlines flight deal for Cancún to San Francisco starts from $280 round-trip, up to an average price of $466. Our users have rated United Airlines at 7.4/10.

Santa Cruz

Carmel-by-the-Sea

Modesto

Sonoma

Bodega Bay

Roseville

Calistoga

Hayward

Big Sur

Santa Clara

Daly City

Fremont

Berkeley

Vallejo

Walnut Creek

Half Moon Bay

Salinas

Livermore

Turlock

South San Francisco

Why use momondo?

Why should I use momondo to find a flight deal from Cancún to San Francisco?

Finding the right flight to San Francisco from Cancún is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Cancún to San Francisco with flexible booking policies on momondo?

Flights from Cancún to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Cancún to San Francisco?

Once all potential Cancún to San Francisco flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Cancún to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Cancún are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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sáb. 12/13

sáb. 12/20

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Flights to New Yorkfrom $44

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Flights to Miamifrom $49

Flights to Chicagofrom $58

Flights to Orlandofrom $48

Flights to Las Vegasfrom $48

Flights to Washington, D.C.from $40

Flights to Bostonfrom $55

Flights to Atlantafrom $48

Flights to Dallasfrom $52

Flights to Seattlefrom $58

Flights to Denverfrom $58

Cheap flights from Cancún to San Francisco from $205

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Cancún to San Francisco departing on 12/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Hawaiian Airlines flights from Cancún to San Francisco

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Our best JetBlue deals on Cancún to San Francisco flight tickets

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How to get the cheapest flight ticket from Cancún to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $376.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Cancún to San Francisco is on a Wednesday when prices can be found for as low as $308. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $585.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Cancún to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $302. Flights in the afternoon are often more expensive with an average ticket price of $469.

What is the cheapest Cancun to San Francisco flight route?

Fly from Cancun to San Francisco for the best Cancun - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

What cabin class options are available on Cancun to San Francisco flights?

There are 4 cabin classes available to choose from on Cancun to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Cancún to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Cancún to San Francisco.

How have Cancún to San Francisco flight prices changed over time?

As of November 2025, prices for Cancún to San Francisco flights are approximately 17% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Cancun to San Francisco?

Alaska Airlines, Frontier, and United Airlines are the most popular carriers operating from Cancun to San Francisco

How often are flights from Cancún to San Francisco delayed?

Historically, on average around 14% of flights between Cancún and San Francisco have experienced a delay on any given week. The average delay length over the past 12 months has been 164 minutes.

What is the most punctual flight time for Cancún to San Francisco flights?

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the morning have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Saturday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Cancún to San Francisco flights?

According to our data, United Airlines have had the least number of delays on this route over the last 12 months; with about 13% of their flights experiencing any sort of delay.

How many flights depart from Cancún to San Francisco on average per day?

The number of flights available between Cancún and San Francisco is 2 per day as of November 2025. The most frequent departure time is 5:00PM, with 100% of daily flights leaving in the afternoon.

How many flights depart from Cancún to San Francisco on average per week?

As of November 2025, 14 flights take off from Cancún and land in San Francisco each week. The most common flight departure day for this route is Mon, with 14% of weekly flights taking off on this day.

When to book flights from Cancún to San Francisco

Cheap Cancún to San Francisco (CUN to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cancún to San Francisco

Best Price Found

Fastest flight time

Direct flights

Airports in San Francisco

How far is Cancun to San Francisco by plane?

When did momondo last update prices for flights from Cancun Airport to San Francisco Airport?

How many operators does momondo search for flights from Cancun Airport to San Francisco Airport?

How old do you have to be to fly from Cancun Airport to San Francisco Airport?

What documentation or ID do you need to fly to San Francisco Airport?

What is the most popular plane model from Cancún to San Francisco?

What is the most popular airline from Cancún to San Francisco?

Best airlines flying from Cancún to San Francisco

Compare and see reviews for airlines that fly from Cancún to San Francisco with momondo

United Airlines Flights From Cancún to San Francisco

Traveling to a place near San Francisco?

Why use momondo?

Why should I use momondo to find a flight deal from Cancún to San Francisco?

Can I find flights from Cancún to San Francisco with flexible booking policies on momondo?

How can momondo help me find flights from Cancún to San Francisco?

I’m not ready to book a flight from Cancún to San Francisco right now. Can momondo alert me if prices change?

An easier way to manage your San Francisco trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.