How popular is this San Francisco to Cancún flight route?

This flight path from San Francisco to Cancun was viewed by 1 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?

Delta, at C$ 501, was found to be the cheapest airline from San Francisco to Cancún.Alternate airlines to your destination round-trip include Aeromexico and United Airlines. 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?

For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 233. Users have also found prices from C$ 276 and C$ 290 on Hawaiian Airlines and United Airlines, respectively.

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

Travelers seeking maximum savings on their San Francisco to Cancún flight should consider departing on Sunday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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

Consider United Airlines (72%), Hawaiian Airlines (51%) or American Airlines (46%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Cancún.

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

To save on the cost of your flight from San Francisco to Cancún, book at least 28 days before your planned departure. Booking around this time can save you about 2% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 795 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 871.

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

January can be a great time to fly to Cancún from San Francisco with a flight ticket averaging about C$ 927. Cheapflights users have found deals in the month of January for as cheap as C$ 476. The most expensive prices can be found in the month of 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 vacation 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.

C$ 233+ Flights from San Francisco to Cancún

Cheap flight deals from San Francisco to Cancún

Round-trip from	C$ 501
One-way from	C$ 233
Popular in	December
Cheapest in	January
Average price	C$ 824

Delta
18/4-25/4
3 total stops
20h 37m 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 (C$ 18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 23 potential savings vs. average RT 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 20 February 2025.

Fri 18/412:47 a.m.SFO - CUN

2 stops12h 24mDelta

Fri 25/412:17 p.m.CUN - SFO

1 stop12h 53mDelta

Deal found 20/2C$ 501

Thu 13/32:04 p.m.SFO - CUN

1 stop9h 04mAeromexico

Mon 17/312:40 p.m.CUN - SFO

1 stop12h 36mAeromexico

Deal found 20/2C$ 503

Mon 7/46:00 a.m.SFO - CUN

1 stop22h 35mAlaska Airlines

Tue 15/45:41 p.m.CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 20/2C$ 511

Thu 27/311:02 p.m.SFO - CUN

Nonstop5h 11mUnited Airlines

Tue 1/45:01 p.m.CUN - SFO

Nonstop5h 45mUnited Airlines

Deal found 20/2C$ 518

Thu 27/39:03 a.m.SFO - CUN

Nonstop5h 20mHawaiian Airlines

Wed 2/49:00 a.m.CUN - SFO

1 stop14h 21mHawaiian Airlines

Deal found 20/2C$ 553

Mon 10/311:39 p.m.SFO - CUN

1 stop9h 51mJetBlue

Tue 18/31:57 p.m.CUN - SFO

1 stop12h 02mJetBlue

Deal found 20/2C$ 599

Mon 9/62:45 p.m.SFO - CUN

2 stops23h 12mWestJet

Wed 18/611:35 a.m.CUN - SFO

2 stops35h 50mWestJet

Deal found 20/2C$ 817

Best flights from San Francisco to Cancún
Discover carefully curated flight deals from San Francisco to Cancún that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 20 February 2025.

Fri 18/48:54 p.m.SFO - CUN

2 stops11h 51mDelta

Fri 25/46:08 a.m.CUN - SFO

1 stop8h 46mDelta

Deal found 19/2C$ 501

Wed 9/46:00 a.m.SFO - CUN

1 stop12h 00mAeromexico

Mon 14/44:20 p.m.CUN - SFO

1 stop9h 48mAeromexico

Deal found 19/2C$ 509

Wed 26/39:01 a.m.SFO - CUN

Nonstop5h 19mUnited Airlines

Tue 1/45:01 p.m.CUN - SFO

Nonstop5h 45mUnited Airlines

Deal found 19/2C$ 513

Wed 26/39:03 a.m.SFO - CUN

Nonstop5h 20mHawaiian Airlines

Wed 9/45:41 p.m.CUN - SFO

Nonstop6h 16mHawaiian Airlines

Deal found 19/2C$ 538

Mon 17/39:55 p.m.SFO - CUN

1 stop14h 55mAlaska Airlines

Wed 26/35:33 p.m.CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 20/2C$ 544

Sun 2/311:40 p.m.SFO - CUN

1 stop14h 27mJetBlue

Wed 5/31:30 p.m.CUN - SFO

1 stop13h 25mJetBlue

Deal found 19/2C$ 601

Wed 12/311:02 p.m.SFO - CUN

Nonstop5h 11mMultiple Airlines

Sat 15/35:35 p.m.CUN - SFO

Nonstop6h 23mMultiple Airlines

Deal found 18/2C$ 609

Mon 9/62:45 p.m.SFO - CUN

2 stops23h 12mWestJet

Wed 18/611:35 a.m.CUN - SFO

2 stops35h 50mWestJet

Deal found 20/2C$ 817

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 20 February 2025.

Thu 27/311:02 p.m.SFO - CUN

Nonstop5h 11mUnited Airlines

Tue 1/45:01 p.m.CUN - SFO

Nonstop5h 45mUnited Airlines

Deal found 20/2C$ 518

Tue 1/49:11 a.m.SFO - CUN

Nonstop5h 20mAlaska Airlines

Wed 9/45:41 p.m.CUN - SFO

Nonstop6h 16mAlaska Airlines

Deal found 20/2C$ 581

Thu 27/39:03 a.m.SFO - CUN

Nonstop5h 20mHawaiian Airlines

Mon 31/35:41 p.m.CUN - SFO

Nonstop6h 16mHawaiian Airlines

Deal found 20/2C$ 695

Mon 7/411:28 p.m.SFO - CUN

Nonstop5h 20mMultiple Airlines

Wed 9/45:41 p.m.CUN - SFO

Nonstop6h 16mMultiple Airlines

Deal found 20/2C$ 702

Last-minute flights from San Francisco to Cancún
Discover last-minute flight deals from San Francisco to Cancún. Data last updated 20 February 2025 and is based on user searches.

Wed 26/26:00 a.m.SFO - CUN

1 stop14h 19mJetBlue

Wed 5/32:55 p.m.CUN - SFO

1 stop12h 00mJetBlue

Deal found 19/2C$ 642

Thu 27/211:02 p.m.SFO - CUN

Nonstop5h 11mUnited Airlines

Tue 4/31:10 p.m.CUN - SFO

Nonstop6h 03mUnited Airlines

Deal found 19/2C$ 801

Thu 27/211:05 p.m.SFO - CUN

1 stop12h 19mAeromexico

Sat 1/311:19 a.m.CUN - SFO

1 stop12h 11mAeromexico

Deal found 19/2C$ 858

Fri 28/29:55 p.m.SFO - CUN

1 stop17h 25mHawaiian Airlines

Tue 11/37:10 p.m.CUN - SFO

1 stop16h 40mHawaiian Airlines

Deal found 20/2C$ 750

Fri 28/212:40 a.m.SFO - CUN

1 stop13h 35mDelta

Tue 4/312:24 p.m.CUN - SFO

1 stop11h 06mDelta

Deal found 20/2C$ 807

Fri 28/29:01 a.m.SFO - CUN

Nonstop5h 19mMultiple Airlines

Mon 3/36:10 p.m.CUN - SFO

1 stop18h 40mMultiple Airlines

Deal found 20/2C$ 936

Fri 28/27:50 p.m.SFO - CUN

2 stops15h 05mSouthwest

Mon 3/33:00 p.m.CUN - SFO

2 stops11h 05mSouthwest

Deal found 20/2C$ 956

Sat 1/38:20 a.m.SFO - CUN

Nonstop5h 20mAlaska Airlines

Fri 7/37:30 p.m.CUN - SFO

1 stop17h 27mAlaska Airlines

Deal found 19/2C$ 777

Mon 10/311:39 p.m.SFO - CUN

1 stop9h 51mJetBlue

Tue 18/31:57 p.m.CUN - SFO

1 stop12h 02mJetBlue

Deal found 20/2C$ 599

Mon 10/36:30 a.m.SFO - CUN

2 stops11h 15mSouthwest

Tue 18/311:40 a.m.CUN - SFO

2 stops12h 35mSouthwest

Deal found 20/2C$ 861

Thu 13/32:04 p.m.SFO - CUN

1 stop9h 04mAeromexico

Mon 17/312:40 p.m.CUN - SFO

1 stop12h 36mAeromexico

Deal found 20/2C$ 503

Mon 17/35:40 a.m.SFO - CUN

1 stop7h 25mDelta

Tue 25/38:59 a.m.CUN - SFO

2 stops15h 19mDelta

Deal found 20/2C$ 509

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 20 February 2025.

Wed 21/511:05 a.m.SFO - CUN

2 stops10h 58mDelta

Deal found 20/2C$ 233

Thu 27/39:03 a.m.SFO - CUN

Nonstop5h 20mHawaiian Airlines

Deal found 20/2C$ 276

Wed 19/39:01 a.m.SFO - CUN

Nonstop5h 19mUnited Airlines

Deal found 20/2C$ 290

Thu 20/39:03 a.m.SFO - CUN

Nonstop5h 20mAlaska Airlines

Deal found 20/2C$ 318

Sun 9/36:00 a.m.SFO - CUN

1 stop14h 20mJetBlue

Deal found 20/2C$ 341

Fri 4/46:10 a.m.SFO - CUN

2 stops13h 39mAeromexico

Deal found 20/2C$ 652

Fri 14/32:20 p.m.SFO - CUN

3 stops43h 15mAvianca

Deal found 20/2C$ 930

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

12:47 a.m.-3:11 p.m.

2 stops12h 24m

Cancun

Fri 25/4

12:17 p.m.-11:10 p.m.

1 stop12h 53m

C$ 501

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 13/3

2:04 p.m.-1:08 a.m.

1 stop9h 04m

Cancun

Mon 17/3

12:40 p.m.-11:16 p.m.

1 stop12h 36m

C$ 503

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 7/4

6:00 a.m.-6:35 a.m.

1 stop22h 35m

Cancun

Tue 15/4

5:41 p.m.-9:57 p.m.

Nonstop6h 16m

C$ 511

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 27/3

11:02 p.m.-6:13 a.m.

Nonstop5h 11m

Cancun

Tue 1/4

5:01 p.m.-8:46 p.m.

Nonstop5h 45m

C$ 518

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 27/3

9:03 a.m.-4:23 p.m.

Nonstop5h 20m

Cancun

Wed 2/4

9:00 a.m.-9:21 p.m.

1 stop14h 21m

C$ 553

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 10/3

11:39 p.m.-11:30 a.m.

1 stop9h 51m

Cancun

Tue 18/3

1:57 p.m.-11:59 p.m.

1 stop12h 02m

C$ 599

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 9/6

2:45 p.m.-3:57 p.m.

2 stops23h 12m

Cancun

Wed 18/6

11:35 a.m.-9:25 p.m.

2 stops35h 50m

C$ 817

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 21/5

11:05 a.m.-12:03 a.m.

2 stops10h 58m

C$ 233

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 27/3

9:03 a.m.-4:23 p.m.

Nonstop5h 20m

C$ 276

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 19/3

9:01 a.m.-4:20 p.m.

Nonstop5h 19m

C$ 290

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/2

Showing 1-10 of 14 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 round-trip 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 month to book a flight from San Francisco to Cancún?

Currently, April is the cheapest month in which you can book a flight from San Francisco to Cancún (average of C$ 298). Flying from San Francisco to Cancún in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Unlike in the morning, when flights are generally more expensive, you can save up to 16% on flights from San Francisco to Cancún by exploring options for tickets at noon.

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 mm 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. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,692 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

9,692 reviews

Alaska Airlines

8.0

Very good

9,692 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

8,220 reviews

Alaska Airlines

8.0

Very good

9,692 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

2,317 reviews

Alaska Airlines

8.0

Very good

9,692 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

9,692 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

3,070 reviews

Alaska Airlines

8.0

Very good

9,692 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 1 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?
Delta, at C$ 501, was found to be the cheapest airline from San Francisco to Cancún.Alternate airlines to your destination round-trip include Aeromexico and United Airlines. 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?
For one-way options, check prices for Delta. According to our data, you can fly for as low as C$ 233. Users have also found prices from C$ 276 and C$ 290 on Hawaiian Airlines and United Airlines, respectively.
What are the most reliable airlines from San Francisco to Cancún?
Consider United Airlines (72%), Hawaiian Airlines (51%) or American Airlines (46%) when booking your flight. These represent the most reliable airlines when flying from San Francisco to Cancún.
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 vacation 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.
What is the cheapest month to book a flight from San Francisco to Cancún?
Currently, April is the cheapest month in which you can book a flight from San Francisco to Cancún (average of C$ 298). Flying from San Francisco to Cancún in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Puerto Aventuras

Punta Sam

Holbox

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San Francisco to Cancún

Los Angeles to Cancún flights

Other flights to Cancún

Fly with Cheapflights

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

Deals for San Francisco to Cancún flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Millions of users choose and trust Cheapflights to book the best flight deals from San Francisco to Cancún for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily 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?

Yes, Cheapflights offers price alerts on San Francisco to Cancún flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from San Francisco to Cancún from C$ 233

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 20 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 20 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 round-trip flight from San Francisco to Cancún. Price data was last updated on 14 February 2025.

What is the cheapest month to book a flight from San Francisco to Cancún?

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 20 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. Users can see the overall rating for each airline as well as how each is rated in terms of 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?

What is the cheapest month to book a flight from San Francisco to Cancún?

Travelling to a place near San Francisco?

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 travelers 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?

100% Free

Book with Flexibility

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 20 February 2025.