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Cheap Flights from San Francisco to Cancun (CUN)
Expected price increase
2%
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1 Passenger
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Passengers
Adults 18+
Children 2-11
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Lap infants under 2
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Average price per month
- Low Season: July
- High Season: April
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in July, March and February.
- High season months are January, May and April. However, it's not the rule and you should always search current flight deals.
- For example, the flight from San Francisco to Cancun is currently 36% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 19% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 61 days before departure!
- Consider booking at least 5 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
San Francisco to Cancun Flight Information
| Flights Depart From | San Francisco (SFO) |
| Flights Arriving To | Cancun (CUN) |
| Distance | 3873.39 km |
| Current Discount | 36 % |
| Average Price | $596.63 |
| Good Deal | $384.67 |
| Cheapest Airlines | Aeromexico, Frontier Airlines, United Airlines, Delta Air Lines, American Airlines, Alaska Airlines |
| Popular Airlines | Alaska Airlines, Avianca, Delta Air Lines, Aeromexico, Air Canada, American Airlines, United Airlines, Frontier Airlines |
| Flight Duration | 05 hours 09 minutes |
| Flights Depart From |
| San Francisco (SFO) |
| Flights Arrive In |
| Cancun (CUN) |
| Distance |
| 3873.39 km |
| Flight Duration |
| 05 hours 09 minutes |
| Current Discount |
| 36 % |
| Average Price |
| $596.63 |
| Good Deal |
| $384.67 |
| Cheapest Airlines |
| Aeromexico, Frontier Airlines, United Airlines, Delta Air Lines, American Airlines, Alaska Airlines |
| Popular Airlines |
| Alaska Airlines, Avianca, Delta Air Lines, Aeromexico, Air Canada, American Airlines, United Airlines, Frontier Airlines |
Most Reliable Airlines flying to Cancun
- According to our data, Alaska Airlines, Avianca and Delta Air Lines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Alaska Airlines, Delta Air Lines and Aeromexico.
- If customer service is important for you then you should consider flying with Alaska Airlines, Avianca and Delta Air Lines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Alaska Airlines |
4.1 | 4.5 | 4.5 | 4.5 | 4.5 | 3.5 | 3.5 | 4.0 | 4.0 |
Avianca |
3.9 | 3.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 4.0 | 4.0 |
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
Aeromexico |
3.6 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 |
Air Canada |
3.4 | 3.5 | 3.5 | 3.5 | 3.5 | 3.0 | 3.5 | 3.5 | 3.5 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.5
Cleanliness
4.5
Customer Service
4.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
3.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
4.0
Seat Comfort
4.0
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
4.0
Customer Service
3.5
Food & Beverage
3.5
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.5
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
- Cancún International is the major airport in Cancun and surrounding area.
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Cancun flight deals.
Track the flight prices from San Francisco to Cancun by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Cancun?
Currently there is a 36% discount on flights to Cancun. This price won't stay too long and you should consider buying now.
Flight prices for this route are expected to go up by 2%.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from San Francisco to Cancun: Aeromexico, Frontier Airlines, United Airlines, Delta Air Lines, American Airlines and Alaska Airlines..
AeromexicoWed, 20 Nov SFO CUN
Thu, 28 Nov CUN SFO Trip duration: 8 days$318.97
Frontier AirlinesSat, 26 Oct SFO CUN
Fri, 08 Nov CUN SFO Trip duration: 14 days$342.98
Frontier AirlinesFri, 01 Nov SFO CUN
Sat, 09 Nov CUN SFO Trip duration: 9 days$342.98
Frontier AirlinesTue, 03 Dec SFO CUN
Sun, 08 Dec CUN SFO Trip duration: 5 days$352.42
Frontier AirlinesSun, 03 Nov SFO CUN
Sun, 10 Nov CUN SFO Trip duration: 8 days$365.48
United AirlinesFri, 01 Nov SFO CUN
Tue, 05 Nov CUN SFO Trip duration: 5 days$370.08
Delta Air LinesFri, 29 Nov SFO CUN
Tue, 03 Dec CUN SFO Trip duration: 4 days$374.38
Frontier AirlinesSat, 16 Nov SFO CUN
Sun, 24 Nov CUN SFO Trip duration: 8 days$374.82
AeromexicoThu, 28 Nov SFO CUN
Tue, 03 Dec CUN SFO Trip duration: 5 days$376.97
United AirlinesSat, 30 Nov SFO CUN
Sat, 07 Dec CUN SFO Trip duration: 7 days$379.38
Frontier AirlinesSat, 19 Oct SFO CUN
Sat, 26 Oct CUN SFO Trip duration: 7 days$379.48
Frontier AirlinesThu, 24 Oct SFO CUN
Sun, 27 Oct CUN SFO Trip duration: 3 days$380.78
AeromexicoThu, 27 Mar SFO CUN
Mon, 31 Mar CUN SFO Trip duration: 4 days$381.97
American AirlinesFri, 29 Nov SFO CUN
Tue, 03 Dec CUN SFO Trip duration: 4 days$385.36
Alaska AirlinesSat, 25 Jan SFO CUN
Sat, 01 Feb CUN SFO Trip duration: 7 days$386.38
Delta Air LinesFri, 29 Nov SFO CUN
Tue, 03 Dec CUN SFO Trip duration: 4 days$388.98
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Inexpensive Cars in Cancun
Frequently Asked Questions
- How long is a direct flight from San Francisco to Cancun?A direct flight from San Francisco to Cancun takes roughly 05 hours 09 minutes.
- Which airlines offer cheap airfare from San Francisco to Cancun?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Aeromexico, Frontier Airlines, United Airlines, Delta Air Lines, American Airlines and Alaska Airlines.
- Do I need my passport to fly from San Francisco to Cancun?Yes, you most certainly do.
- Which airlines fly from San Francisco to Cancun most often?Alaska Airlines, Avianca, Delta Air Lines, Aeromexico, Air Canada, American Airlines, United Airlines and Frontier Airlines are the top.
- What's the cheapest day to fly from San Francisco to Cancun?That depends. Recently, the cheapest day to fly from San Francisco to Cancun has been Monday. And the cheapest return flight from Wednesday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in San Francisco?When departing from San Francisco you'll be flying out of San Francisco International.
- Which airport will I be flying from in Cancun?When departing from Cancun you'll be flying out of Cancún International.
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.