San Diego to Cancún: what the flight costs
In the last 60 days we checked this route 5 times. The typical return was £392 per person and the lowest £375, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | £375 |
| Typical (median) | £392 |
| Price checks, 60 days | 5 |
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| 14 Oct 2026 | 14 – 21 Nov 2026 | £420 | F9 + Y4 + AS | with a stop | 13h 42m | Kiwi.com |
| 13 Oct 2026 | 14 – 21 Nov 2026 | £424 | F9 + Y4 + AS | with a stop | 13h 42m | Kiwi.com |
| 13 Oct 2026 | 14 – 21 Nov 2026 | £392 | F9 + Y4 + AS | with a stop | 13h 42m | Kiwi.com |
| 12 Oct 2026 | 14 – 21 Nov 2026 | £381 | F9 + Y4 + VB | with a stop | 13h 42m | Kiwi.com |
| 12 Oct 2026 | 14 – 21 Nov 2026 | £375 | F9 + Y4 + VB | with a stop | 13h 42m | Kiwi.com |
About Cancún
Cancún pairs Caribbean water the colour of a swimming pool with nonstop flights from almost every US hub, so it is the easy first trip to Mexico for beach, nightlife and Maya ruins.
Cancún from every city: when to go, where to stay, what to do
Questions about San Diego to Cancún
What does a return from San Diego to Cancún usually cost?
Over the last 60 days the typical price we found was £392 per person, taxes and fees included, across 5 checks; the lowest was £375.
When is the best time to fly from San Diego to Cancún?
Cancún is at its best in November, December, January, February, March, April and May. Avoid August, September, October: Peak Atlantic hurricane season with the heaviest rain and humidity of the year.
Do I need a passport to fly from San Diego to Cancún?
Passport needed: travellers from the United States need a valid passport for Cancún; check the expiry rule of the country before you book.
Prices converted from US dollars at the rate of 15 Oct 2026.