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 $645 round trip and CA $300 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Feb 16 - Fri, Feb 19
SFO
San Francisco
CUN
Cancun
CA $645 Roundtrip, found 2 days ago
CA $645
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Tue, Feb 16 from San Francisco to Cancun, returning Fri, Feb 19, priced at CA $645 found 2 days ago
Wed, Feb 10 - Wed, Feb 17
SFO
San Francisco
CUN
Cancun
CA $646 Roundtrip, found 2 days ago
CA $646
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Wed, Feb 10 from San Francisco to Cancun, returning Wed, Feb 17, priced at CA $646 found 2 days ago
Wed, Sep 2 - Tue, Sep 8
SFO
San Francisco
CUN
Cancun
CA $653 Roundtrip, found 1 day ago
CA $653
Roundtrip
found 1 day ago
Select Aeromexico flight, departing Wed, Sep 2 from San Francisco to Cancun, returning Tue, Sep 8, priced at CA $653 found 1 day ago
Sun, Aug 23 - Tue, Sep 1
SFO
San Francisco
CUN
Cancun
CA $653 Roundtrip, just found
CA $653
Roundtrip
just found
Select American Airlines flight, departing Sun, Aug 23 from San Francisco to Cancun, returning Tue, Sep 1, priced at CA $653 just found
Tue, Sep 22 - Thu, Sep 24
SFO
San Francisco
CUN
Cancun
CA $657 Roundtrip, found 11 hours ago
CA $657
Roundtrip
found 11 hours ago
Select Delta flight, departing Tue, Sep 22 from San Francisco to Cancun, returning Thu, Sep 24, priced at CA $657 found 11 hours ago
Sun, Aug 23 - Tue, Sep 1
SFO
San Francisco
CUN
Cancun
CA $661 Roundtrip, just found
CA $661
Roundtrip
just found
Select American Airlines flight, departing Sun, Aug 23 from San Francisco to Cancun, returning Tue, Sep 1, priced at CA $661 just found
Tue, Sep 22 - Thu, Sep 24
SFO
San Francisco
CUN
Cancun
CA $665 Roundtrip, found 11 hours ago
CA $665
Roundtrip
found 11 hours ago
Select Aeromexico flight, departing Tue, Sep 22 from San Francisco to Cancun, returning Thu, Sep 24, priced at CA $665 found 11 hours ago
Thu, Oct 1 - Mon, Oct 5
SFO
San Francisco
CUN
Cancun
CA $666 Roundtrip, found 2 days ago
CA $666
Roundtrip
found 2 days ago
Select Aeromexico flight, departing Thu, Oct 1 from San Francisco to Cancun, returning Mon, Oct 5, priced at CA $666 found 2 days ago
Sun, Aug 23 - Tue, Sep 1
SFO
San Francisco
CUN
Cancun
CA $669 Roundtrip, just found
CA $669
Roundtrip
just found
Select American Airlines flight, departing Sun, Aug 23 from San Francisco to Cancun, returning Tue, Sep 1, priced at CA $669 just found
Tue, Sep 22 - Thu, Sep 24
SFO
San Francisco
CUN
Cancun
CA $671 Roundtrip, found 11 hours ago
CA $671
Roundtrip
found 11 hours ago
Select Aeromexico flight, departing Tue, Sep 22 from San Francisco to Cancun, returning Thu, Sep 24, priced at CA $671 found 11 hours ago

Cancun Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hotel NYX Cancun - Near La Isla Shopping Mall

Hotel NYX Cancun - Near La Isla Shopping Mall

3.5 out of 5
Price was CA $2,009, price is now CA $1,110 per person
CA $1,110
per person
Sep 8 - Sep 15
found 12 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Hotel Mousai Cancun Adults Only - All Inclusive

Hotel Mousai Cancun Adults Only - All Inclusive

5 out of 5
Price was CA $8,729, price is now CA $4,505 per person
CA $4,505
per person
Sep 8 - Sep 15
found 12 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Altitude at Krystal Grand Cancun - All inclusive

Altitude at Krystal Grand Cancun - All inclusive

4.5 out of 5
Price was CA $3,453, price is now CA $1,862 per person
CA $1,862
per person
Sep 8 - Sep 15
found 12 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Hotel NYX Cancun All Inclusive

Hotel NYX Cancun All Inclusive

3.5 out of 5
Price was CA $2,444, price is now CA $1,333 per person
CA $1,333
per person
Sep 8 - Sep 15
found 12 hours ago
Roundtrip non-stop flight included
San Francisco (SFO) to Cancun (CUN)
Wyndham Grand Cancun All Inclusive Resort & Villas

Wyndham Grand Cancun All Inclusive Resort & Villas

4 out of 5
Price was CA $2,955, price is now CA $1,673 per person
CA $1,673
per person
Sep 8 - Sep 15
found 12 hours 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.