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Cheap flights from San Francisco to Cancún from C$ 248

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — CUN
22 Dec — 29 Dec1
1 adult

Cheap flight deals from San Francisco to Cancún

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Cancún (CUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 December 2024.

Round-trip from

C$ 547

One-way from

C$ 248

Popular in

June

Cheapest in

February

Average price

C$ 1,073
Aeromexico
  • Aeromexico
  • 16/1-23/1
  • 3 total stops
  • 26h 59m total
  • San Francisco to Cancún
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Delta
  • Delta
  • 12/2
  • 2 total stops
  • 11h 25m total
  • San Francisco to Cancún
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High demand for flights, 8% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in December 2024
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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 17 December 2024.

Tue 31/1210:44 a.m.SFO - CUN
Nonstop5h 11mUnited Airlines
Thu 9/15:55 p.m.CUN - SFO
1 stop9h 04mUnited Airlines
Deal found 16/12C$ 714
Mon 16/1212:25 a.m.SFO - CUN
1 stop9h 30mDelta
Tue 24/126:10 a.m.CUN - SFO
1 stop8h 53mDelta
Deal found 16/12C$ 781
Tue 17/127:05 a.m.SFO - CUN
1 stop10h 20mSouthwest
Fri 20/121:45 p.m.CUN - SFO
2 stops12h 30mSouthwest
Deal found 17/12C$ 853
Tue 17/126:00 a.m.SFO - CUN
1 stop7h 10mAeromexico
Tue 24/122:35 p.m.CUN - SFO
1 stop11h 25mAeromexico
Deal found 17/12C$ 885
Tue 31/128:20 a.m.SFO - CUN
Nonstop5h 20mAlaska Airlines
Sun 12/18:00 a.m.CUN - SFO
1 stop15h 48mAlaska Airlines
Deal found 16/12C$ 975
Tue 31/123:55 p.m.SFO - CUN
1 stop15h 55mJetBlue
Thu 2/16:20 p.m.CUN - SFO
1 stop18h 40mJetBlue
Deal found 16/12C$ 1,238

Find flights from San Francisco to Cancún within your budget

Customize your flight search to find flights from San Francisco to Cancún that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 16/1

1:00 p.m.-12:53 a.m.

1 stop8h 53m

Cancun

Thu 23/1

6:59 a.m.-10:05 p.m.

2 stops18h 06m

C$ 547

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Sat 1/3

4:22 p.m.-7:30 a.m.

1 stop12h 08m

Cancun

Wed 19/3

5:33 p.m.-9:49 p.m.

Nonstop6h 16m

C$ 548

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 6/1

10:45 p.m.-11:05 a.m.

1 stop9h 20m

Cancun

Mon 13/1

12:15 p.m.-11:22 p.m.

1 stop14h 07m

C$ 549

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 9/1

5:00 a.m.-5:50 p.m.

1 stop9h 50m

Cancun

Mon 13/1

5:55 p.m.-11:59 p.m.

1 stop9h 04m

C$ 565

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 24/3

4:47 p.m.-9:50 a.m.

1 stop15h 03m

Cancun

Tue 1/4

11:10 a.m.-10:10 p.m.

1 stop13h 00m

C$ 645

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Tue 11/2

6:35 a.m.-8:00 p.m.

2 stops10h 25m

Cancun

Wed 12/2

8:30 a.m.-9:35 p.m.

2 stops16h 05m

C$ 652

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 12/2

6:05 a.m.-8:30 p.m.

2 stops11h 25m

C$ 248

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Mon 17/3

6:49 p.m.-6:00 p.m.

2 stops21h 11m

C$ 250

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Wed 22/1

11:02 p.m.-7:13 a.m.

Nonstop5h 11m

C$ 252

San FranciscoCancún

SFO - CUN

SFOCUN

San Francisco

Thu 20/2

11:15 p.m.-10:44 p.m.

2 stops20h 29m

C$ 260

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/12

Showing 1-10 of 17 results
1
2

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?

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 13 December 2024.

Booking 88 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?

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 17 December 2024.

Unlike in the morning, when flights are generally more expensive, you can save up to 9% on flights from San Francisco to Cancún by exploring options for tickets at noon.

Weekly flight availability from San Francisco to Cancún

Explore weekly flight availability from San Francisco to Cancún. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 December 2024.

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

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

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

Get insights into the airlines that provide service to Cancún. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cancún. Reviews last updated 17 December 2024.
Read reviews from past customers who have flown Aeromexico, Delta and JetBlue 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.
Southwest
8.1
Very good
4,854 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Southwest
8.1
Very good
4,854 reviews
Southwest
8.1
Very good
4,854 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Alaska Airlines
8.0
Very good
9,551 reviews
Southwest
8.1
Very good
4,854 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Delta
8.0
Very good
8,615 reviews
Southwest
8.1
Very good
4,854 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

Aeromexico
7.5
Good
1,933 reviews
Southwest
8.1
Very good
4,854 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,854 reviews
Check prices

Overall

8.1

Comfort

8.1

Food

7.2

Boarding

8.2

Crew

8.7

Entertainment

7.7

Reviews

1 / 10

My original flight was delayed so they found this flight for me so I could arrive at a reasonable time

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?

    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?

    Aeromexico, at C$ 547, was found to be the cheapest airline from San Francisco to Cancún.Alternate airlines to your destination round-trip include Alaska Airlines and Delta. Users have found that Aeromexico is 39% 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$ 248. Users have also found prices from C$ 250 and C$ 252 on Alaska Airlines and United Airlines, respectively.

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

    Consider Alaska Airlines (81%), United Airlines (78%) or Hawaiian Airlines (74%) 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

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Alternative routes for San Francisco to Cancún

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Los Angeles to Cancún flights

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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.

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