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Cheap Flights from San Diego to Cancun
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Cheap Flights from San Diego to Cancun starting at S$ 137

Whether you’re going for a one-way or round-trip to Cancun, we’ve got you covered! Check out these different flight options from San Diego below.

  • One way
  • Round-trip
      • SAN06:25
        29h 9m
        1 stop
        CUN14:34
        Tue, Mar 4|San Diego - Cancun|Frontier Airlines
        S$ 137S$ 199
        31% OFF
        31% OFF
        S$ 199S$ 137

        Fly from San Diego to Cancun on Tue, Mar 4 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 137 including taxes and charges.

      • SAN16:21
        20h 30m
        1 stop
        CUN14:51
        Tue, Apr 1|San Diego - Cancun|Frontier Airlines
        S$ 154S$ 199
        23% OFF
        23% OFF
        S$ 199S$ 154

        Fly from San Diego to Cancun on Tue, Apr 1 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 154 including taxes and charges.

      • SAN06:25
        28h 30m
        1 stop
        CUN13:55
        Mon, Mar 3|San Diego - Cancun|Frontier Airlines
        S$ 156S$ 199
        22% OFF
        22% OFF
        S$ 199S$ 156

        Fly from San Diego to Cancun on Mon, Mar 3 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 156 including taxes and charges.

      • SAN10:29
        20h 27m
        1 stop
        CUN09:56
        Sat, Feb 22|San Diego - Cancun|Frontier Airlines
        S$ 160
        S$ 160

        Fly from San Diego to Cancun on Sat, Feb 22 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 160 including taxes and charges.

      • SAN10:29
        20h 27m
        1 stop
        CUN09:56
        Sat, Mar 1|San Diego - Cancun|Frontier Airlines
        S$ 163
        S$ 163

        Fly from San Diego to Cancun on Sat, Mar 1 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 163 including taxes and charges.

      • SAN06:25
        28h 30m
        1 stop
        CUN13:55
        Mon, Feb 24|San Diego - Cancun|Frontier Airlines
        S$ 169
        S$ 169

        Fly from San Diego to Cancun on Mon, Feb 24 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 169 including taxes and charges.

      • SAN06:25
        29h 3m
        1 stop
        CUN13:28
        Mon, Apr 7|San Diego - Cancun|Frontier Airlines
        S$ 169
        S$ 169

        Fly from San Diego to Cancun on Mon, Apr 7 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 169 including taxes and charges.

      • SAN10:29
        22h 41m
        1 stop
        CUN11:10
        Tue, Mar 25|San Diego - Cancun|Frontier Airlines
        S$ 170
        S$ 170

        Fly from San Diego to Cancun on Tue, Mar 25 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 170 including taxes and charges.

      • SAN06:25
        24h 35m
        1 stop
        CUN09:00
        Tue, Apr 15|San Diego - Cancun|Frontier Airlines
        S$ 173
        S$ 173

        Fly from San Diego to Cancun on Tue, Apr 15 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 173 including taxes and charges.

      • SAN16:06
        19h 28m
        1 stop
        CUN14:34
        Thu, Feb 20|San Diego - Cancun|Frontier Airlines
        S$ 174
        S$ 174

        Fly from San Diego to Cancun on Thu, Feb 20 with Frontier Airlines. One-way connecting flights with Frontier Airlines depart San Diego International Airport and arrive Cancún International Airport starting at S$ 174 including taxes and charges.

      • SAN01:00 pm
        3h 5m
        Nonstop
        CUN02:00 pm
        Mon, Feb 10|San Diego - Cancun|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

San Diego to Cancun Flight Time

Flight info.
Departure
Arrival
Weekly Schedule

  1. AM4221

    Aeromexico

    06:15

    SAN

    1.2h

    07:29

    LAX

    SMTWTFS
    Search

  2. AM647

    Aeromexico

    12:15

    LAX

    3.8h

    17:00

    MEX

    SMTWTFS

  3. AM550

    Aeromexico

    19:00

    MEX

    2.5h

    22:29

    CUN

    SMTWTFS

  4. AM4221

    Aeromexico

    06:15

    SAN

    1.2h

    07:29

    LAX

    SMTWTFS
    Search

  5. AM4320

    Aeromexico

    09:29

    LAX

    3.7h

    14:10

    MEX

    SMTWTFS

  6. AM546

    Aeromexico

    17:30

    MEX

    2.5h

    21:03

    CUN

    SMTWTFS

  7. AM4597

    Aeromexico

    06:15

    SAN

    4.3h

    13:30

    ATL

    SMTWTFS
    Search

  8. AM3072

    Aeromexico

    18:30

    ATL

    2.5h

    20:02

    CUN

    SMTWTFS

  9. AM4221

    Aeromexico

    06:15

    SAN

    1.2h

    07:29

    LAX

    SMTWTFS
    Search

  10. AM3639

    Aeromexico

    10:35

    LAX

    4.5h

    18:05

    CUN

    -MTW---

  11. DL729

    Delta Air Lines

    06:20

    SAN

    4.4h

    13:43

    ATL

    SMTWTFS
    Search

  12. DL1939

    Delta Air Lines

    18:20

    ATL

    2.5h

    19:52

    CUN

    SMTWTFS

  13. DL3743

    Delta Air Lines

    06:25

    SAN

    1.2h

    07:35

    LAX

    SMTWTFS
    Search

  14. DL631

    Delta Air Lines

    09:45

    LAX

    3.7h

    14:29

    MEX

    SMTWTFS

  15. DL8091

    Delta Air Lines

    17:00

    MEX

    2.6h

    20:36

    CUN

    SMTWTFS

  16. AA2542

    American Airlines

    08:25

    SAN

    3.0h

    13:27

    DFW

    SMTWTFS
    Search

  17. AA1507

    American Airlines

    14:23

    DFW

    2.8h

    18:08

    CUN

    SMTWTFS

  18. AM4121

    Aeromexico

    11:02

    SAN

    1.1h

    12:05

    LAX

    SMTWTFS
    Search

  19. AM645

    Aeromexico

    14:20

    LAX

    3.9h

    19:15

    MEX

    SMTWTFS

  20. AM554

    Aeromexico

    19:30

    MEX

    2.5h

    23:03

    CUN

    SMTWTFS

  21. F91470

    Frontier Airlines

    21:46

    SAN

    1.4h

    23:09

    LAS

    SMTWTFS
    Search

  22. F93844

    Frontier Airlines

    06:25

    LAS

    2.1h

    09:29

    DEN

    SMTWTFS

  23. F9070

    Frontier Airlines

    09:00

    DEN

    4.2h

    14:10

    CUN

    SMTWTFS

  24. DL764

    Delta Air Lines

    22:10

    SAN

    4.5h

    05:37

    DTW

    SMTWTFS
    Search

  25. DL1847

    Delta Air Lines

    07:05

    DTW

    4.0h

    11:05

    CUN

    SMTWTFS
Find more flights and airlines

Cheapest time to fly from San Diego to Cancun

These price trend charts carefully monitor and predict how flight prices from San Diego to Cancun will change. Keep a close eye on them to understand when the best time to buy your tickets is.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When to buy flight tickets from San Diego (SAN) to Cancun (CUN) the cheapest?

    Airlines adjust prices for flights from San Diego to Cancun based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from San Diego (SAN) to Cancun (CUN) cost?

    According to Trip.com's data, the lowest price is around S$ 681.

  • What is the transportation method from the main airport to downtown in Cancun?

    • The distance from Cancún International Airport to downtown is about 13km, by taxi about 30 minutes.

  • What's the most popular airline for direct flights from San Diego (SAN) to Cancun (CUN)?

    Alaska Airlines operates 1 direct flights from San Diego (SAN) to Cancun (CUN).

  • How many airports in Cancun?

    There are 1 airports near Cancun: Cancún International Airport.

How to find a cheap flight from San Diego to Cancun

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Find cheapest flight ticket from San Diego to Cancun

Cheapest direct flight priceS$ 137
Off-season for travelJanuary
Peak season for travelApril
Flight distance3,259.69km
Popular airlineAeromexico

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