Cheap Flights From San Francisco Intl. (SFO) To Cancun Intl. (CUN)

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Cheapest Flights from San Francisco (SFO) to Cancun (CUN)

The cheapest flights to Cancun Intl. found within the past 7 days were CA $585 round trip and CA $284 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jul 7 - Sun, Jul 12
SFO
San Francisco
CUN
Cancun
CA $585 Roundtrip, found 5 days ago
CA $585
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Jul 7 from San Francisco to Cancun, returning Sun, Jul 12, priced at CA $585 found 5 days ago
Wed, Aug 26 - Mon, Aug 31
SFO
San Francisco
CUN
Cancun
CA $587 Roundtrip, found 5 days ago
CA $587
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Aug 26 from San Francisco to Cancun, returning Mon, Aug 31, priced at CA $587 found 5 days ago
Sat, Aug 22 - Sat, Aug 29
SFO
San Francisco
CUN
Cancun
CA $593 Roundtrip, found 5 days ago
CA $593
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Aug 22 from San Francisco to Cancun, returning Sat, Aug 29, priced at CA $593 found 5 days ago
Wed, Aug 26 - Mon, Aug 31
SFO
San Francisco
CUN
Cancun
CA $595 Roundtrip, found 5 days ago
CA $595
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Aug 26 from San Francisco to Cancun, returning Mon, Aug 31, priced at CA $595 found 5 days ago
Thu, Sep 17 - Mon, Sep 21
SFO
San Francisco
CUN
Cancun
CA $598 Roundtrip, found 5 days ago
CA $598
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Thu, Sep 17 from San Francisco to Cancun, returning Mon, Sep 21, priced at CA $598 found 5 days ago
Wed, Sep 30 - Sat, Oct 3
SFO
San Francisco
CUN
Cancun
CA $604 Roundtrip, found 5 days ago
CA $604
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Sep 30 from San Francisco to Cancun, returning Sat, Oct 3, priced at CA $604 found 5 days ago
Wed, Sep 2 - Wed, Sep 9
SFO
San Francisco
CUN
Cancun
CA $606 Roundtrip, found 6 days ago
CA $606
Roundtrip
found 6 days ago
Select Aeromexico flight, departing Wed, Sep 2 from San Francisco to Cancun, returning Wed, Sep 9, priced at CA $606 found 6 days ago
Tue, Jul 7 - Sun, Jul 12
SFO
San Francisco
CUN
Cancun
CA $647 Roundtrip, found 5 days ago
CA $647
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Tue, Jul 7 from San Francisco to Cancun, returning Sun, Jul 12, priced at CA $647 found 5 days ago
Wed, Aug 26 - Mon, Aug 31
SFO
San Francisco
CUN
Cancun
CA $649 Roundtrip, found 5 days ago
CA $649
Roundtrip
found 5 days ago
Select Air Canada flight, departing Wed, Aug 26 from San Francisco to Cancun, returning Mon, Aug 31, priced at CA $649 found 5 days ago
Wed, Aug 19 - Wed, Aug 26
SFO
San Francisco
CUN
Cancun
CA $655 Roundtrip, found 5 days ago
CA $655
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Wed, Aug 19 from San Francisco to Cancun, returning Wed, Aug 26, priced at CA $655 found 5 days ago

Cancun Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Beachscape Kin ha Villas & Suites

Beachscape Kin ha Villas & Suites

3.5 out of 5
Price was CA $2,166, price is now CA $1,211 per person
CA $1,211
per person
Jul 8 - Jul 12
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Grand Fiesta Americana Coral Beach Cancun - All Inclusive

Grand Fiesta Americana Coral Beach Cancun - All Inclusive

5 out of 5
Price was CA $4,787, price is now CA $2,658 per person
CA $2,658
per person
Jul 8 - Jul 12
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Live Aqua Cancun - Adults Only - All-Inclusive

Live Aqua Cancun - Adults Only - All-Inclusive

5 out of 5
Price was CA $3,489, price is now CA $1,959 per person
CA $1,959
per person
Jul 8 - Jul 12
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Fiesta Americana Cancun Villas

Fiesta Americana Cancun Villas

4 out of 5
Price was CA $2,297, price is now CA $1,321 per person
CA $1,321
per person
Jul 8 - Jul 12
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Fiesta Americana Condesa Cancun All Inclusive

Fiesta Americana Condesa Cancun All Inclusive

4.5 out of 5
Price was CA $2,967, price is now CA $1,735 per person
CA $1,735
per person
Jul 8 - Jul 12
found 1 day ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
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Frequently asked questions

Are there direct flights from SFO to Cancun Intl. Airport (CUN)?
Start your trip in the calmest way possible and fly straight to Cancun Intl. Airport (CUN) from SFO. JetBlue and United Airlines are among the airlines that offer direct services on this route.
What airlines fly from SFO to Cancun Intl. Airport (CUN)?
If you need to get to Cancun from San Francisco, you'll find a few airlines that offer direct flights. One of the top carriers is JetBlue (B6), which operates 30 flights each month. Another good option is United Airlines (UA), which has 30 flights each month. The more airlines you consider, the more likely you are to score a great deal.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.