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, Alaska Airlines ($676), JetBlue ($682), and Hawaiian Airlines ($791) offers the cheapest pricing from San Francisco to Cancún. Users have found that Alaska Airlines is 34% 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?

$289 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on JetBlue and Hawaiian Airlines, with prices starting from $301 and $317, 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 (98%), American Airlines (89%), Alaska Airlines (89%).

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 $1,036 per person but you can even find prices for as low as $531. 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.

$289+ Flights from San Francisco to Cancún

Cheap flight deals from San Francisco to Cancún

Round-trip from	$676
One-way from	$289
Popular in	December
Cheapest in	January
Average price	$944

Alaska Airlines
12/5-14/5
4 total stops
43h 32m total
San Francisco to Cancún

Search Deals

Alaska Airlines
6/5
2 total stops
24h 58m total
San Francisco to Cancún

Search Deals

Highest demand for flights based on searches. 1% potential increase in price ($24 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 March 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 28 March 2025.

Mon 12/521:45SFO - CUN

2 stops15h 16mAlaska Airlines

Wed 14/517:29CUN - SFO

2 stops28h 16mAlaska Airlines

Deal found 27/3$676

Wed 28/520:44SFO - CUN

1 stop14h 31mJetBlue

Tue 3/611:08CUN - SFO

1 stop12h 20mJetBlue

Deal found 26/3$682

Tue 6/506:35SFO - CUN

2 stops16h 00mMultiple Airlines

Tue 13/511:15CUN - SFO

2 stops11h 13mMultiple Airlines

Deal found 27/3$683

Fri 18/421:55SFO - CUN

1 stop6h 40mHawaiian Airlines

Tue 22/409:00CUN - SFO

1 stop25h 20mHawaiian Airlines

Deal found 27/3$791

Mon 19/500:40SFO - CUN

2 stops14h 48mDelta

Fri 30/511:22CUN - SFO

1 stop11h 50mDelta

Deal found 28/3$902

Wed 28/508:50SFO - CUN

Nonstop5h 22mUnited Airlines

Sun 1/605:35CUN - SFO

1 stop8h 34mUnited Airlines

Deal found 27/3$917

Sat 10/500:05SFO - CUN

2 stops11h 05mAvianca

Sun 18/514:10CUN - SFO

2 stops10h 35mAvianca

Deal found 27/3$929

Wed 28/514:45SFO - CUN

2 stops24h 42mWestJet

Tue 3/611:35CUN - SFO

2 stops35h 50mWestJet

Deal found 26/3$937

Sun 23/1113:00SFO - CUN

1 stop8h 53mAeromexico

Fri 28/1106:00CUN - SFO

1 stop8h 30mAeromexico

Deal found 27/3$974

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 28 March 2025.

Mon 12/521:45SFO - CUN

2 stops15h 16mAlaska Airlines

Wed 14/517:29CUN - SFO

2 stops28h 16mAlaska Airlines

Deal found 27/3$676

Wed 28/520:44SFO - CUN

1 stop14h 31mJetBlue

Tue 3/611:08CUN - SFO

1 stop12h 20mJetBlue

Deal found 26/3$682

Tue 6/506:35SFO - CUN

2 stops16h 00mMultiple Airlines

Tue 13/511:15CUN - SFO

2 stops11h 13mMultiple Airlines

Deal found 27/3$683

Fri 18/421:55SFO - CUN

1 stop6h 40mHawaiian Airlines

Tue 22/409:00CUN - SFO

1 stop25h 20mHawaiian Airlines

Deal found 27/3$791

Sat 30/823:19SFO - CUN

1 stop11h 11mDelta

Thu 4/913:51CUN - SFO

1 stop9h 34mDelta

Deal found 28/3$894

Wed 28/508:50SFO - CUN

Nonstop5h 22mUnited Airlines

Sun 1/605:35CUN - SFO

1 stop8h 34mUnited Airlines

Deal found 27/3$917

Sat 10/500:05SFO - CUN

2 stops11h 05mAvianca

Sun 18/514:10CUN - SFO

2 stops10h 35mAvianca

Deal found 27/3$929

Wed 28/514:45SFO - CUN

2 stops24h 42mWestJet

Tue 3/611:35CUN - SFO

2 stops35h 50mWestJet

Deal found 26/3$937

Sun 13/421:20SFO - CUN

2 stops15h 45mSouthwest

Thu 17/412:55CUN - SFO

2 stops11h 25mSouthwest

Deal found 27/3$1,032

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 28 March 2025.

Fri 11/409:11SFO - CUN

Nonstop5h 20mHawaiian Airlines

Mon 14/417:41CUN - SFO

Nonstop6h 16mHawaiian Airlines

Deal found 28/3$894

Sun 20/423:28SFO - CUN

Nonstop5h 20mUnited Airlines

Thu 24/413:04CUN - SFO

Nonstop5h 47mUnited Airlines

Deal found 27/3$961

Wed 9/409:11SFO - CUN

Nonstop5h 20mAlaska Airlines

Fri 11/417:41CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 27/3$1,018

Last-minute flights from San Francisco to Cancún
Discover last-minute flight deals from San Francisco to Cancún. Data last updated 28 March 2025 and is based on user searches.

Fri 28/300:15SFO - CUN

1 stop10h 55mAvianca

Mon 7/414:10CUN - SFO

2 stops10h 35mAvianca

Deal found 28/3$1,097

Fri 28/314:04SFO - CUN

1 stop8h 04mAeromexico

Tue 1/419:42CUN - SFO

2 stops17h 29mAeromexico

Deal found 27/3$1,212

Wed 2/409:11SFO - CUN

Nonstop5h 20mAlaska Airlines

Wed 30/417:29CUN - SFO

2 stops32h 30mAlaska Airlines

Deal found 27/3$888

Fri 4/400:43SFO - CUN

1 stop11h 37mUnited Airlines

Mon 7/413:04CUN - SFO

Nonstop5h 47mUnited Airlines

Deal found 28/3$969

Sun 6/400:30SFO - CUN

1 stop11h 37mDelta

Sat 12/407:10CUN - SFO

1 stop12h 42mDelta

Deal found 27/3$918

Sun 6/413:55SFO - CUN

2 stops45h 09mWestJet

Tue 8/418:00CUN - SFO

2 stops45h 06mWestJet

Deal found 27/3$3,679

Sun 13/413:55SFO - CUN

2 stops24h 26mWestJet

Sat 19/414:00CUN - SFO

2 stops25h 06mWestJet

Deal found 27/3$1,587

Wed 16/407:00SFO - CUN

2 stops21h 35mAlaska Airlines

Tue 22/409:00CUN - SFO

2 stops13h 44mAlaska Airlines

Deal found 26/3$722

Fri 18/421:55SFO - CUN

1 stop6h 40mHawaiian Airlines

Tue 22/409:00CUN - SFO

1 stop25h 20mHawaiian Airlines

Deal found 27/3$791

Sun 20/423:28SFO - CUN

Nonstop5h 20mUnited Airlines

Thu 24/413:04CUN - SFO

Nonstop5h 47mUnited Airlines

Deal found 27/3$961

Wed 23/400:40SFO - CUN

1 stop11h 29mDelta

Fri 2/513:38CUN - SFO

1 stop9h 37mDelta

Deal found 27/3$902

Fri 25/421:00SFO - CUN

2 stops11h 55mSouthwest

Thu 1/515:10CUN - SFO

2 stops10h 40mSouthwest

Deal found 27/3$1,029

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 28 March 2025.

Tue 6/513:21SFO - CUN

2 stops24h 58mAlaska Airlines

Deal found 26/3$289

Mon 5/520:52SFO - CUN

1 stop14h 23mJetBlue

Deal found 26/3$301

Mon 28/421:59SFO - CUN

1 stop15h 02mHawaiian Airlines

Deal found 28/3$317

Thu 10/408:50SFO - CUN

Nonstop5h 22mUnited Airlines

Deal found 27/3$428

Sun 15/600:05SFO - CUN

2 stops11h 05mAvianca

Deal found 27/3$444

Sat 12/422:40SFO - CUN

2 stops11h 30mDelta

Deal found 28/3$558

Fri 4/408:30SFO - CUN

2 stops14h 25mAeromexico

Deal found 28/3$836

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Cancún that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 12/5

21:45-15:01

2 stops15h 16m

Cancun

Wed 14/5

17:29-19:45

2 stops28h 16m

$676

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 28/5

20:44-13:15

1 stop14h 31m

Cancun

Tue 3/6

11:08-21:28

1 stop12h 20m

$682

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Tue 6/5

06:35-00:35

2 stops16h 00m

Cancun

Tue 13/5

11:15-20:28

2 stops11h 13m

$683

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Fri 18/4

21:55-06:35

1 stop6h 40m

Cancun

Tue 22/4

09:00-08:20

1 stop25h 20m

$791

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 30/8

23:19-12:30

1 stop11h 11m

Cancun

Thu 4/9

13:51-21:25

1 stop9h 34m

$894

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 28/5

08:50-16:12

Nonstop5h 22m

Cancun

Sun 1/6

05:35-12:09

1 stop8h 34m

$917

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 10/5

00:05-13:10

2 stops11h 05m

Cancun

Sun 18/5

14:10-22:45

2 stops10h 35m

$929

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 28/5

14:45-17:27

2 stops24h 42m

Cancun

Tue 3/6

11:35-21:25

2 stops35h 50m

$937

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sun 13/4

21:20-15:05

2 stops15h 45m

Cancun

Thu 17/4

12:55-22:20

2 stops11h 25m

$1,032

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Tue 6/5

13:21-16:19

2 stops24h 58m

$289

Flights are sorted by cheapest return flights first.

Deals found on 26/3

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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Cancún

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

Booking 40 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.

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 Southwest, Alaska Airlines and Delta from San Francisco to Cancún. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.1

Very Good

4,273 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest

8.1

Very Good

4,273 reviews

Southwest

8.1

Very Good

4,273 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Alaska Airlines

8.0

Very Good

9,797 reviews

Southwest

8.1

Very Good

4,273 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta

8.0

Very Good

7,896 reviews

Southwest

8.1

Very Good

4,273 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Hawaiian Airlines

7.9

Good

2,335 reviews

Southwest

8.1

Very Good

4,273 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines

7.4

Good

8,603 reviews

Southwest

8.1

Very Good

4,273 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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, Alaska Airlines ($676), JetBlue ($682), and Hawaiian Airlines ($791) offers the cheapest pricing from San Francisco to Cancún. Users have found that Alaska Airlines is 34% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Francisco to Cancún one-way?
$289 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on JetBlue and Hawaiian Airlines, with prices starting from $301 and $317, 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 (98%), American Airlines (89%), Alaska Airlines (89%).
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Francisco to Cancún

Los Angeles to Cancún flights

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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 $289

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 6/5. 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 28 March 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 28 March 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Francisco to Cancún that are best for you.

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.

Cheapflights Insights

Everything you need to know about your flight from San Francisco to Cancún

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 21 March 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 28 March 2025.

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 Southwest, Alaska Airlines and Delta 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 28 March 2025.