How popular is this San Francisco to Cancún flight route?

This flight path from San Francisco to Cancun was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season. Find deals

What are the cheapest airlines flying from San Francisco to Cancún round-trip?

According to our current data, Delta ($553), Aeromexico ($555), and Alaska Airlines ($564) offers the cheapest pricing from San Francisco to Cancún. Users have found that Delta is 45% cheaper than the other options available to this destination. Find deals

What are the cheapest airlines to fly from San Francisco to Cancún one-way?

$257 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $271 and $303, respectively. Find deals

What are the most reliable airlines from San Francisco to Cancún?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Cancún on time: United Airlines (72%), Hawaiian Airlines (51%), American Airlines (46%).

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

Users have found that booking a flight from San Francisco to Cancún at least 28 days early can save you up to 2% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from San Francisco to Cancún for as little as $878 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $961 for flights departing within the next 3 days.

What is the cheapest month to fly from San Francisco to Cancún?

January is one of the best times of the year to fly to Cancún from San Francisco. Prices for January average $1,023 per person but you can even find prices for as low as $525. The most expensive prices can be found in the month of December. Opting for a January flight can save you 18% on your journey compared to booking in December

Can I find deals for flights from San Francisco to Cancún that include hotel bookings?

Yes. In addition to deals on San Francisco to Cancún flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from San Francisco to Cancún?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Cancún.

Can I find deals for business class flights from San Francisco to Cancún?

Yes. Cheapflights offers flight deals from San Francisco to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$257+ Flights from San Francisco to Cancún

Cheap flight deals from San Francisco to Cancún

Round-trip from	$553
One-way from	$257
Popular in	December
Cheapest in	January
Average price	$909

Delta
18/4-25/4
3 total stops
23h 28m total
San Francisco to Cancún

Search Deals

Delta
21/5
2 total stops
10h 58m total
San Francisco to Cancún

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($23 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from San Francisco to Cancún

Cheapest flights from San Francisco to Cancún
Explore the most affordable flight options available from San Francisco to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Fri 18/420:54SFO - CUN

2 stops11h 51mDelta

Tue 22/412:17CUN - SFO

1 stop10h 47mDelta

Deal found 21/2$553

Tue 18/309:03SFO - CUN

Nonstop5h 20mAlaska Airlines

Thu 27/309:00CUN - SFO

1 stop14h 21mAlaska Airlines

Deal found 21/2$555

Wed 9/408:30SFO - CUN

2 stops12h 26mAeromexico

Wed 23/416:20CUN - SFO

1 stop9h 48mAeromexico

Deal found 21/2$561

Sun 30/323:28SFO - CUN

Nonstop5h 20mUnited Airlines

Wed 2/413:04CUN - SFO

Nonstop5h 47mUnited Airlines

Deal found 19/2$586

Wed 9/409:11SFO - CUN

Nonstop5h 20mHawaiian Airlines

Wed 23/417:29CUN - SFO

1 stop18h 19mHawaiian Airlines

Deal found 21/2$610

Sun 13/400:08SFO - CUN

2 stops18h 57mMultiple Airlines

Sat 19/410:05CUN - SFO

1 stop15h 03mMultiple Airlines

Deal found 21/2$618

Mon 10/323:39SFO - CUN

1 stop9h 51mJetBlue

Tue 18/313:57CUN - SFO

1 stop12h 02mJetBlue

Deal found 20/2$662

Sun 6/419:47SFO - CUN

2 stops35h 13mFrontier

Sun 13/412:00CUN - SFO

2 stops36h 58mFrontier

Deal found 20/2$762

Best flights from San Francisco to Cancún
Discover carefully curated flight deals from San Francisco to Cancún that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 21 February 2025.

Fri 18/420:54SFO - CUN

2 stops11h 51mDelta

Fri 25/413:33CUN - SFO

1 stop11h 37mDelta

Deal found 21/2$553

Thu 13/314:04SFO - CUN

1 stop9h 04mAeromexico

Mon 17/312:40CUN - SFO

1 stop12h 36mAeromexico

Deal found 20/2$555

Mon 7/406:00SFO - CUN

1 stop22h 35mAlaska Airlines

Tue 15/417:41CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 20/2$564

Sun 30/323:28SFO - CUN

Nonstop5h 20mUnited Airlines

Wed 2/413:04CUN - SFO

Nonstop5h 47mUnited Airlines

Deal found 19/2$586

Thu 27/309:03SFO - CUN

Nonstop5h 20mHawaiian Airlines

Wed 2/409:00CUN - SFO

1 stop14h 21mHawaiian Airlines

Deal found 20/2$610

Mon 10/323:39SFO - CUN

1 stop9h 51mJetBlue

Tue 18/313:57CUN - SFO

1 stop12h 02mJetBlue

Deal found 20/2$662

Mon 17/323:02SFO - CUN

Nonstop5h 11mMultiple Airlines

Wed 26/317:33CUN - SFO

Nonstop6h 16mMultiple Airlines

Deal found 21/2$673

Sun 6/419:47SFO - CUN

2 stops35h 13mFrontier

Sun 13/412:00CUN - SFO

2 stops36h 58mFrontier

Deal found 20/2$762

Direct flights from San Francisco to Cancún
Explore direct flight options from San Francisco to Cancún based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Sun 30/323:28SFO - CUN

Nonstop5h 20mUnited Airlines

Wed 2/413:04CUN - SFO

Nonstop5h 47mUnited Airlines

Deal found 19/2$586

Tue 1/409:11SFO - CUN

Nonstop5h 20mAlaska Airlines

Wed 9/417:41CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 20/2$641

Mon 17/323:02SFO - CUN

Nonstop5h 11mMultiple Airlines

Wed 26/317:33CUN - SFO

Nonstop6h 16mMultiple Airlines

Deal found 21/2$673

Thu 27/309:03SFO - CUN

Nonstop5h 20mHawaiian Airlines

Mon 31/317:41CUN - SFO

Nonstop6h 16mHawaiian Airlines

Deal found 20/2$767

Last-minute flights from San Francisco to Cancún
Discover last-minute flight deals from San Francisco to Cancún. Data last updated 21 February 2025 and is based on user searches.

Wed 26/223:02SFO - CUN

Nonstop5h 11mUnited Airlines

Tue 4/317:50CUN - SFO

Nonstop6h 03mUnited Airlines

Deal found 20/2$1,025

Thu 27/221:55SFO - CUN

1 stop17h 25mAlaska Airlines

Wed 5/318:10CUN - SFO

1 stop16h 15mAlaska Airlines

Deal found 21/2$836

Thu 27/211:28SFO - CUN

2 stops10h 30mAeromexico

Wed 5/314:24CUN - SFO

1 stop9h 06mAeromexico

Deal found 21/2$884

Fri 28/221:55SFO - CUN

1 stop17h 25mHawaiian Airlines

Tue 11/319:10CUN - SFO

1 stop16h 40mHawaiian Airlines

Deal found 20/2$828

Fri 28/209:01SFO - CUN

Nonstop5h 19mMultiple Airlines

Mon 3/318:10CUN - SFO

1 stop18h 40mMultiple Airlines

Deal found 20/2$1,033

Fri 28/219:50SFO - CUN

2 stops15h 05mSouthwest

Mon 3/315:00CUN - SFO

2 stops11h 05mSouthwest

Deal found 20/2$1,055

Mon 3/323:40SFO - CUN

1 stop11h 15mJetBlue

Thu 6/313:30CUN - SFO

1 stop13h 29mJetBlue

Deal found 20/2$674

Mon 3/300:40SFO - CUN

1 stop10h 30mDelta

Sat 15/306:04CUN - SFO

1 stop8h 30mDelta

Deal found 20/2$718

Mon 10/323:39SFO - CUN

1 stop9h 51mJetBlue

Tue 18/313:57CUN - SFO

1 stop12h 02mJetBlue

Deal found 20/2$662

Sun 16/306:05SFO - CUN

2 stops15h 33mAeromexico

Tue 18/308:59CUN - SFO

2 stops15h 19mAeromexico

Deal found 21/2$561

Mon 17/319:40SFO - CUN

1 stop20h 20mAlaska Airlines

Wed 26/317:33CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 21/2$564

Mon 17/322:50SFO - CUN

2 stops19h 10mDelta

Thu 27/312:14CUN - SFO

2 stops13h 30mDelta

Deal found 20/2$569

One-way flights from San Francisco to Cancún
Search for one-way flight options from San Francisco to Cancún. Find affordable one-way fares based on user searches. Data last updated 21 February 2025.

Wed 21/511:05SFO - CUN

2 stops10h 58mDelta

Deal found 20/2$257

Sat 29/323:55SFO - CUN

Nonstop5h 11mUnited Airlines

Deal found 21/2$271

Tue 18/300:15SFO - CUN

1 stop8h 55mFrontier

Deal found 20/2$303

Thu 27/309:03SFO - CUN

Nonstop5h 20mHawaiian Airlines

Deal found 21/2$304

Thu 20/309:03SFO - CUN

Nonstop5h 20mAlaska Airlines

Deal found 20/2$351

Sun 9/306:00SFO - CUN

1 stop14h 20mJetBlue

Deal found 20/2$376

Thu 20/312:28SFO - CUN

2 stops10h 40mAeromexico

Deal found 21/2$477

Tue 18/300:15SFO - CUN

2 stops38h 45mAvianca

Deal found 20/2$934

Find flights from San Francisco to Cancún within your budget

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Fri 18/4

20:54-10:45

2 stops11h 51m

Cancun

Tue 22/4

12:17-21:04

1 stop10h 47m

$553

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Tue 18/3

09:03-16:23

Nonstop5h 20m

Cancun

Tue 25/3

09:00-19:45

1 stop12h 45m

$555

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 9/4

08:30-22:56

2 stops12h 26m

Cancun

Wed 23/4

16:20-00:08

1 stop9h 48m

$561

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 7/4

06:00-06:35

1 stop22h 35m

Cancun

Tue 15/4

17:41-21:57

Nonstop6h 16m

$564

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 30/3

23:28-06:48

Nonstop5h 20m

Cancun

Wed 2/4

13:04-16:51

Nonstop5h 47m

$586

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 13/4

00:08-21:05

2 stops18h 57m

Cancun

Sat 19/4

10:05-23:08

1 stop15h 03m

$618

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 10/3

23:39-11:30

1 stop9h 51m

Cancun

Tue 18/3

13:57-23:59

1 stop12h 02m

$662

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 6/4

19:47-09:00

2 stops35h 13m

Cancun

Sun 13/4

12:00-22:58

2 stops36h 58m

$762

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 21/5

11:05-00:03

2 stops10h 58m

$257

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 29/3

23:55-07:06

Nonstop5h 11m

$271

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 16 results

Best time to book a flight from San Francisco to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from San Francisco with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Francisco to Cancún

Get recent, data-driven insights about flights from San Francisco to Cancún including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Cancún?

Booking 27 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Cancún. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest time of day to fly from SFO to CUN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Francisco to Cancún as you normally would.

Weekly flight availability from San Francisco to Cancún

The most flights from SFO to CUN are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Cancún by month

In terms of precipitation, rainfall in Cancún ranges from 29.0 - 282.0 inches per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Cancún when rainfall is around 29.0 mm.

Temperature in Cancún by month

If weather is an important factor for your trip to Cancún, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Cancún

Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from San Francisco to Cancún. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very Good

9,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very Good

9,697 reviews

Alaska Airlines

8.0

Very Good

9,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very Good

8,213 reviews

Alaska Airlines

8.0

Very Good

9,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,316 reviews

Alaska Airlines

8.0

Very Good

9,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Aeromexico

7.5

Good

1,771 reviews

Alaska Airlines

8.0

Very Good

9,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

JetBlue

7.4

Good

3,069 reviews

Alaska Airlines

8.0

Very Good

9,697 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

How popular is this San Francisco to Cancún flight route?
This flight path from San Francisco to Cancun was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from San Francisco to Cancún round-trip?
According to our current data, Delta ($553), Aeromexico ($555), and Alaska Airlines ($564) offers the cheapest pricing from San Francisco to Cancún. Users have found that Delta is 45% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Francisco to Cancún one-way?
$257 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Frontier, with prices starting from $271 and $303, respectively.
What are the most reliable airlines from San Francisco to Cancún?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from San Francisco to Cancún on time: United Airlines (72%), Hawaiian Airlines (51%), American Airlines (46%).
Can I find deals for flights from San Francisco to Cancún that include hotel bookings?
Yes. In addition to deals on San Francisco to Cancún flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from San Francisco to Cancún?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Francisco to Cancún.
Can I find deals for business class flights from San Francisco to Cancún?
Yes. Cheapflights offers flight deals from San Francisco to Cancún by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for San Francisco to Cancún

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How does Cheapflights help users find flights from San Francisco to Cancún?

Cheapflights makes it easy to find San Francisco to Cancún flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Cancún?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from San Francisco to Cancún.

Can Cheapflights find flights from San Francisco to Cancún with no change fees?

Yes, we can. To see specific flights from San Francisco to Cancún with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from San Francisco to Cancún become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cancún from San Francisco today and book when prices fit your budget.

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Cheap flights from San Francisco to Cancún from $257

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/5. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from San Francisco to Cancún

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from San Francisco to Cancún

Cheapest flights from San Francisco to CancúnExplore the most affordable flight options available from San Francisco to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Explore the most affordable flight options available from San Francisco to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Find flights from San Francisco to Cancún within your budget

Best time to book a flight from San Francisco to Cancún

Have a flexible travel schedule? Discover the best time to fly to Cancún from San Francisco with our price prediction graph.

Travel insights for flights from San Francisco to Cancún

Get recent, data-driven insights about flights from San Francisco to Cancún including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Cancún?

Use this chart to determine the optimal time to book a return flight from San Francisco to Cancún. Price data was last updated on 14 February 2025.

What is the cheapest time of day to fly from SFO to CUN?

Find hourly flight availability from San Francisco to Cancún. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 February 2025.

Weekly flight availability from San Francisco to Cancún

Rainfall in Cancún by month

Plan your trip to Cancún by taking into account the average rainfall totals by month.

Temperature in Cancún by month

Plan your trip to Cancún by taking into account the average temperature totals by month.

Reviews of airlines servicing Cancún

Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from San Francisco to Cancún. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Cancún. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How popular is this San Francisco to Cancún flight route?

What are the cheapest airlines flying from San Francisco to Cancún round-trip?

What are the cheapest airlines to fly from San Francisco to Cancún one-way?

What are the most reliable airlines from San Francisco to Cancún?

Can I find deals for flights from San Francisco to Cancún that include hotel bookings?

How can I find direct flights from San Francisco to Cancún?

Can I find deals for business class flights from San Francisco to Cancún?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Francisco to Cancún

See prices for flight routes from nearby airports that may be better suited for you.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Cancún?

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Cancún?

Can Cheapflights find flights from San Francisco to Cancún with no change fees?

Can Cheapflights notify me if prices for flights from San Francisco to Cancún become cheaper?

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Travel Smart

Cheapest flights from San Francisco to Cancún
Explore the most affordable flight options available from San Francisco to Cancún. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.