Cheap flights from Cancún (CUN) to San Francisco (SFO) from $190

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 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CUN — SFO
Jun 14 — Jun 211

The best prices from Cancun to San Francisco are usually found in January or February, booked 65 days in advance, depart on a Friday or Thursday and return on a Monday

Cheap flight deals from Cancún to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Cancún (CUN) to San Francisco (SFO). 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 June 9, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$268

One-way from

$201
High demand for flights, 33% potential price rise
Best time to find cheap flights, 37% potential price drop
From Cancun to San Francisco
One-way flight from Cancun to San Francisco

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

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 107% on flights from Cancún to San Francisco compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $348. For sooner than that we have options available in the next 3 days from $496.

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

Our data shows that January tends to be the cheapest month to fly to San Francisco from Cancún. Users have commonly found prices around $428 for the month, but tickets can be as low as $169. Due to multiple factors, prepare for potentially higher prices in June.

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

It’s optimal to fly from Cancún to San Francisco in the evening. By choosing this option you can save up to 52% on the cost of your flight, compared to a flight in the morning.

Cheap Cancún to San Francisco flights in June & July 2024

Find cheap flight options from Cancún to San Francisco specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
Listed are some of the best fares we've found on flights departing from Cancún to San Francisco in 2024. Check back soon for alternative fares.
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Tue 8/612:58 amSFO - CUN
1 stop10h 04mFrontier
Deal found 6/9$325
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Wed 8/78:22 pmSFO - CUN
2 stops14h 40mFrontier
Deal found 6/9$333
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Tue 7/308:42 pmSFO - CUN
2 stops17h 39mFrontier
Deal found 6/8$344
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Wed 8/711:27 pmSFO - CUN
1 stop13h 31mFrontier
Deal found 6/9$395
Thu 7/412:11 pmCUN - SFO
1 stop13h 48mFrontier
Thu 7/1112:59 amSFO - CUN
1 stop10h 03mFrontier
Deal found 6/9$404
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Mon 7/2912:59 amSFO - CUN
1 stop10h 03mFrontier
Deal found 6/9$405
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Mon 7/2912:59 amSFO - CUN
1 stop10h 03mFrontier
Deal found 6/8$412
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Tue 7/308:42 pmSFO - CUN
2 stops17h 39mFrontier
Deal found 6/9$413
Wed 7/312:11 pmCUN - SFO
1 stop20h 36mFrontier
Thu 7/1112:59 amSFO - CUN
1 stop10h 03mFrontier
Deal found 6/9$432

Cancún to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Cancún and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Listed are some of the best fares we've found on flights departing from Cancún to San Francisco in 2024. Check back soon for alternative fares.
Thu 9/52:05 pmCUN - SFO
2 stops20h 08mFrontier
Sat 9/146:18 pmSFO - CUN
2 stops12h 24mFrontier
Deal found 6/8$315
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Tue 8/612:58 amSFO - CUN
1 stop10h 04mFrontier
Deal found 6/9$325
Thu 9/511:55 amCUN - SFO
1 stop14h 10mJetBlue
Sat 9/143:00 pmSFO - CUN
1 stop16h 08mJetBlue
Deal found 6/9$330
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Wed 8/78:22 pmSFO - CUN
2 stops14h 40mFrontier
Deal found 6/9$333
Tue 8/2711:55 amCUN - SFO
1 stop13h 41mJetBlue
Sat 9/72:10 pmSFO - CUN
1 stop16h 58mJetBlue
Deal found 6/8$336
Fri 7/2610:10 amCUN - SFO
2 stops15h 49mFrontier
Tue 7/308:42 pmSFO - CUN
2 stops17h 39mFrontier
Deal found 6/8$344
Mon 9/92:05 pmCUN - SFO
2 stops19h 20mFrontier
Sat 9/146:18 pmSFO - CUN
2 stops12h 24mFrontier
Deal found 6/9$366
Mon 9/92:05 pmCUN - SFO
2 stops19h 20mFrontier
Sat 9/146:18 pmSFO - CUN
2 stops12h 24mFrontier
Deal found 6/8$372
Thu 10/3112:30 pmCUN - SFO
1 stop13h 51mJetBlue
Tue 11/56:00 amSFO - CUN
1 stop11h 30mJetBlue
Deal found 6/9$375

Cancún to San Francisco flights leaving soon

Find last-minute flight options from Cancún to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Have a look at some of the flights available from Cancún to San Francisco departing last-minute. Tip: verify your flight details before completing your reservation.
Mon 6/1710:10 amCUN - SFO
2 stops39h 49mFrontier
Wed 6/1912:07 amSFO - CUN
1 stop14h 19mFrontier
Deal found 6/8$476
Mon 6/1710:10 amCUN - SFO
2 stops23h 01mFrontier
Thu 6/2012:22 pmSFO - CUN
2 stops18h 33mFrontier
Deal found 6/8$497
Tue 6/185:30 pmCUN - SFO
1 stop19h 03mAir Canada
Fri 6/2111:55 amSFO - CUN
1 stop19h 20mAir Canada
Deal found 6/9$540
Tue 6/1812:11 pmCUN - SFO
1 stop13h 48mFrontier
Fri 6/2110:34 amSFO - CUN
2 stops20h 21mFrontier
Deal found 6/9$547
Wed 6/1910:10 amCUN - SFO
2 stops15h 59mFrontier
Tue 6/2512:59 amSFO - CUN
1 stop10h 03mFrontier
Deal found 6/8$555
Mon 6/177:51 amCUN - SFO
1 stop18h 13mUnited Airlines
Thu 6/208:18 pmSFO - CUN
1 stop18h 27mUnited Airlines
Deal found 6/8$584
Mon 6/173:00 pmCUN - SFO
1 stop34h 12mMultiple Airlines
Wed 6/1912:07 amSFO - CUN
1 stop14h 19mMultiple Airlines
Deal found 6/8$586
Fri 6/143:00 pmCUN - SFO
1 stop34h 17mMultiple Airlines
Mon 6/1712:14 amSFO - CUN
1 stop14h 07mMultiple Airlines
Deal found 6/8$587
Fri 6/143:00 pmCUN - SFO
1 stop34h 17mMultiple Airlines
Sun 6/1612:14 amSFO - CUN
1 stop14h 07mMultiple Airlines
Deal found 6/8$600

One-way flights to San Francisco from Cancún

Search for one-way flight options from Cancún to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Users traveling one-way from Cancún to San Francisco can select one of these great deals. For those needing a return trip from Cancún, there is a search form available above.
Tue 8/2712:28 pmCUN - SFO
2 stops24h 19mMultiple Airlines
Deal found 6/9$190
Tue 8/2011:10 amCUN - SFO
2 stops15h 48mMultiple Airlines
Deal found 6/9$192
Fri 9/2011:10 amCUN - SFO
1 stop14h 17mMultiple Airlines
Deal found 6/8$194
Wed 7/1711:55 amCUN - SFO
1 stop13h 42mJetBlue
Deal found 6/9$199
Tue 12/39:25 pmCUN - SFO
2 stops21h 58mAeromexico
Deal found 6/8$201
Wed 6/197:54 amCUN - SFO
2 stops24h 53mFrontier
Deal found 6/9$209
Thu 8/12:07 pmCUN - SFO
1 stop11h 52mFrontier
Deal found 6/9$210
Thu 8/12:07 pmCUN - SFO
1 stop11h 52mFrontier
Deal found 6/9$211
Wed 7/1710:35 amCUN - SFO
2 stops15h 23mMultiple Airlines
Deal found 6/9$214

Find flights from Cancún to San Francisco within your budget

Customize your flight search to find flights from Cancún to San Francisco 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 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$325 - $503

Route

Depart

Return

Price

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Fri 7/26

2 stops15h 49m

San Francisco

Tue 8/6

1 stop10h 04m

$325

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Tue 8/27

1 stop13h 41m

San Francisco

Sat 9/7

1 stop16h 58m

$330

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Fri 9/6

1 stop12h 43m

San Francisco

Tue 9/10

Nonstop5h 24m

$391

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Tue 7/16

2 stops16h 09m

San Francisco

Tue 7/30

1 stop14h 07m

$411

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Fri 9/6

2 stops41h 13m

San Francisco

Tue 9/10

1 stop7h 15m

$471

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Thu 9/5

2 stops9h 58m

San Francisco

Sat 9/14

1 stop7h 20m

$488

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Thu 7/4

1 stop17h 44m

San Francisco

Sun 7/7

1 stop14h 35m

$489

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Wed 8/28

2 stops10h 25m

San Francisco

Thu 9/5

2 stops11h 15m

$493

CancunSan Francisco

CUN - SFO

CUNSFO

Cancun

Sat 7/13

1 stop19h 03m

San Francisco

Wed 7/31

1 stop14h 40m

$503

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the optimal time to book a round-trip flight from Cancún to San Francisco. Price data was last updated on May 31, 2024.
Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Cancún to San Francisco. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

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

Use this chart to determine the cheapest time to fly round-trip from Cancún to San Francisco. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Cancún to San Francisco flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Cancún to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Cancún 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.

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated June 9, 2024.
To help decide which airline to fly from Cancún to San Francisco, see what other customers have to say about American Airlines, United Airlines and Aeromexico. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,254 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.1
Very good
9,254 reviews
8.1
Very good
9,254 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

8.0
Very good
10,310 reviews
8.1
Very good
9,254 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.6
Good
4,288 reviews
8.1
Very good
9,254 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.6
Good
2,418 reviews
8.1
Very good
9,254 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

7.5
Good
3,563 reviews
8.1
Very good
9,254 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

Find useful and relevant information for your journey from Cancún to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports do I use to fly from Cancún to San Francisco?

    San Francisco is the airport most travelers will use when flying to San Francisco from Cancun. Booking flights from Cancun (CUN) to San Francisco (SFO) should be relatively easy as there are 2 daily flights to San Francisco from 5 different airlines. 5h 47m is how long a flight from Cancún to San Francisco will take if you book a nonstop flight.

  • Can I find flights from Cancún to San Francisco for under $400 on Cheapflights?

    Yes, there are multiple flights from Cancún to San Francisco for under $400. The cheapest flight booked recently is on Frontier for just $325, but on average you can expect to pay $388.

  • Are there nonstop flights from Cancún to San Francisco for under $400 on Cheapflights?

    Cheapflights has at least 20 direct flights from Cancún to San Francisco under $400. A good price for a nonstop flight from Cancún to San Francisco is less than $636.

  • Are there last-minute flights available from Cancún to San Francisco for under $500?

    There are currently 20+ open flights from Cancún to San Francisco within the next 7 days for less than $500.

  • How popular is this Cancún to San Francisco flight route?

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

    Flying on Frontier is currently your cheapest option to San Francisco, with prices starting at $325. Additional round-trip tickets that might be worth considering are offered by JetBlue and United Airlines, with the lowest prices starting at $330 and $391, respectively. You may be able to fly from Cancún to San Francisco for 24% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Cancún to San Francisco are JetBlue ($199), Aeromexico ($201), and Frontier ($209).

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

    The top 3 most reliable airlines when flying from Cancún to San Francisco are American Airlines (83%), Alaska Airlines (75%) and United Airlines (68%).

  • What are the cheapest flights from Cancún to San Francisco?

    On average you can expect to pay $504 for a flight from Cancún to San Francisco. The cheapest flight overall is $103 while the most popular route, (Cancun - San Francisco) is currently priced at $326.

  • What does CUN to SFO mean?

    CUN stands for Cancun Airport, while SFO stands for San Francisco Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Cancún to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Cancún to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Cancún to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Cancún to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Cancún to San Francisco that allow pets onboard?

    Many airlines flying from Cancún to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Cancún to San Francisco?

    Yes, you can often find last-minute deals on Cancún to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Cancún to San Francisco flight deals updated?

    The Cancún to San Francisco flight deals you see on this page were last updated on 6/9.

  • What are the most popular airlines that fly from Cancún to San Francisco?

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

    Currently, September is the cheapest month in which you can book a flight from Cancún to San Francisco (average of $268). Flying from Cancún to San Francisco in June is currently the most expensive (average of $384). 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

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.

Top 5 airlines flying from Cancún to San Francisco

Discover the top 5 airlines that operate flights from Cancún to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$214Average$478FlexibilityNo cancel feeOn-time75%
FrontierCheapest$237Average$286FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$304Average$562FlexibilityNo cancel feeOn-time69%
AeromexicoCheapest$325Average$403FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$330Average$416FlexibilityNo cancel feeOn-timeN/A

Search flights from Cancún to San Francisco by cabin class

Find flights from Cancún to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Cancún to San Francisco

Find hourly flight availability from Cancún to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 9, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
100%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Cancún to San Francisco

Explore weekly flight availability from Cancún to San Francisco. 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 June 9, 2024.
Sunday2daily flights
Monday3daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday3daily flights
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