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Route overview: San Antonio to Cancun (CUN) flight deals

San Antonio → Cancun

Dec 23, 2026 · choose your return date

SAT → CUN1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

December 2026

Dec 23, 2026 · One waySouthwest AirlinesNonstop$303.75 Dec 23, 2026 · One wayUnited AirlinesUp to 1 stop each way$310.50 Dec 23, 2026 – Dec 24, 2026 · 1 nightUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 24, 2026 · 1 nightSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Dec 25, 2026 · 2 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 25, 2026 · 2 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Dec 26, 2026 · 3 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 26, 2026 · 3 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Dec 27, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$553.50 Dec 23, 2026 – Dec 27, 2026 · 4 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 28, 2026 · 5 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 28, 2026 · 5 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Dec 29, 2026 · 6 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 29, 2026 · 6 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Dec 30, 2026 · 7 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 30, 2026 · 7 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Dec 31, 2026 · 8 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Dec 31, 2026 · 8 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Jan 1, 2027 · 9 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Jan 1, 2027 · 9 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Jan 2, 2027 · 10 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Jan 2, 2027 · 10 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Jan 3, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$553.50 Dec 23, 2026 – Jan 3, 2027 · 11 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Jan 4, 2027 · 12 nightsUnited AirlinesUp to 1 stop each way$567.00 Dec 23, 2026 – Jan 4, 2027 · 12 nightsSouthwest AirlinesNonstop$580.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsUnited AirlinesUp to 1 stop each way$493.50 Dec 23, 2026 – Jan 5, 2027 · 13 nightsSouthwest AirlinesNonstop$505.25 Dec 23, 2026 – Jan 6, 2027 · 14 nightsUnited AirlinesUp to 1 stop each way$493.50 Dec 23, 2026 – Jan 6, 2027 · 14 nightsSouthwest AirlinesNonstop$505.25

Flights for your trip

  1. Wed, Dec 23 · One way

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 23 · One way

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 23 – Thu, Dec 24

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 23 – Thu, Dec 24

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 23 – Fri, Dec 25

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 23 – Fri, Dec 25

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 23 – Sat, Dec 26

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 23 – Sat, Dec 26

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 23 – Sun, Dec 27

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    6:55 pmCUN
    5h 35m
    HOU · 2h 5m
    11:30 pmSAT

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 23 – Sun, Dec 27

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 23 – Tue, Dec 29

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 23 – Tue, Dec 29

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 23 – Wed, Dec 30

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 23 – Wed, Dec 30

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 23 – Thu, Dec 31

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 23 – Thu, Dec 31

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 23 – Sat, Jan 2

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 23 – Sat, Jan 2

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 23 – Sun, Jan 3

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    6:55 pmCUN
    5h 35m
    HOU · 2h 5m
    11:30 pmSAT

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 23 – Sun, Jan 3

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 23 – Mon, Jan 4

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 23 – Mon, Jan 4

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 23 – Wed, Jan 6

    United Airlines
    5:15 amSAT
    5h 5m
    IAH · 1h 36m
    11:20 amCUN
    United Airlines
    8:39 amCUN
    5h 42m
    IAH · 2h 2m
    1:21 pmSAT

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 23 – Wed, Jan 6

    Southwest Airlines
    6:15 amSAT
    2h 25m
    Nonstop
    9:40 amCUN
    Southwest Airlines
    10:55 amCUN
    2h 50m
    Nonstop
    12:45 pmSAT

    Round-trip total · 1 adult · Taxes included

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1 of 24

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SAT ⇄ CUN

Economy

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Explore this route

All dates for this routeDec 22, 2026 · Return optionsDec 24, 2026 · Return optionsHotels in Cancun with Axel
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Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-23 · one waySouthwest AirlinesWN1836Axel-exclusive $303.752026-10-29T01:11:34Z
2026-12-23 · one wayUnited AirlinesUA469 + UA1619Axel-exclusive $310.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-24Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-24United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-25Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-25United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-26Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-26United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-27Southwest AirlinesWN1836 / WN306 + WN4470Axel-exclusive $553.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-27United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-28Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-28United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-29Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-29United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-30Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-30United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2026-12-31Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2026-12-31United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2027-01-01Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2027-01-01United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2027-01-02Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2027-01-02United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2027-01-03Southwest AirlinesWN1836 / WN306 + WN4470Axel-exclusive $553.502026-10-29T01:11:34Z
2026-12-23 → 2027-01-03United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2027-01-04Southwest AirlinesWN1836 / WN115Axel-exclusive $580.502026-10-29T01:11:34Z
2026-12-23 → 2027-01-04United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $567.002026-10-29T01:11:34Z
2026-12-23 → 2027-01-05Southwest AirlinesWN1836 / WN115Axel-exclusive $505.252026-10-29T01:11:34Z
2026-12-23 → 2027-01-05United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $493.502026-10-29T01:11:34Z
2026-12-23 → 2027-01-06Southwest AirlinesWN1836 / WN115Axel-exclusive $505.252026-10-29T01:11:34Z
2026-12-23 → 2027-01-06United AirlinesUA469 + UA1619 / UA1059 + UA6202Axel-exclusive $493.502026-10-29T01:11:34Z

Route overview: San Antonio to Cancun (CUN) flight deals

2026-12-23 · one way · Axel-exclusive $303.75

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.

2026-12-23 · one way · Axel-exclusive $310.50

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.

2026-12-23 → 2026-12-24 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-24 08:39:00 → SAT 2026-12-24 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-24 08:39:00 → IAH 2026-12-24 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-24 12:12:00 → SAT 2026-12-24 13:21:00.

2026-12-23 → 2026-12-24 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2026-12-24 10:55:00 → SAT 2026-12-24 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2026-12-25 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-25 08:39:00 → SAT 2026-12-25 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-25 08:39:00 → IAH 2026-12-25 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-25 12:12:00 → SAT 2026-12-25 13:21:00.

2026-12-23 → 2026-12-25 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2026-12-25 10:55:00 → SAT 2026-12-25 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2026-12-26 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-26 08:39:00 → SAT 2026-12-26 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-26 08:39:00 → IAH 2026-12-26 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-26 12:12:00 → SAT 2026-12-26 13:21:00.

2026-12-23 → 2026-12-26 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2026-12-26 10:55:00 → SAT 2026-12-26 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2026-12-27 · Axel-exclusive $553.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN306 / WN4470: CUN 2026-12-27 18:55:00 → SAT 2026-12-27 23:30:00; 1 stop(s) via HOU; 335 minutes. Local airport times.
    • WN306: CUN 2026-12-27 18:55:00 → HOU 2026-12-27 20:20:00; layover at HOU: 125 minutes.
    • WN4470: HOU 2026-12-27 22:25:00 → SAT 2026-12-27 23:30:00.

2026-12-23 → 2026-12-27 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-27 08:39:00 → SAT 2026-12-27 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-27 08:39:00 → IAH 2026-12-27 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-27 12:12:00 → SAT 2026-12-27 13:21:00.

2026-12-23 → 2026-12-29 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-29 08:39:00 → SAT 2026-12-29 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-29 08:39:00 → IAH 2026-12-29 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-29 12:12:00 → SAT 2026-12-29 13:21:00.

2026-12-23 → 2026-12-29 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2026-12-29 10:55:00 → SAT 2026-12-29 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2026-12-30 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-30 08:39:00 → SAT 2026-12-30 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-30 08:39:00 → IAH 2026-12-30 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-30 12:12:00 → SAT 2026-12-30 13:21:00.

2026-12-23 → 2026-12-30 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2026-12-30 10:55:00 → SAT 2026-12-30 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2026-12-31 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2026-12-31 08:39:00 → SAT 2026-12-31 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2026-12-31 08:39:00 → IAH 2026-12-31 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2026-12-31 12:12:00 → SAT 2026-12-31 13:21:00.

2026-12-23 → 2026-12-31 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2026-12-31 10:55:00 → SAT 2026-12-31 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2027-01-02 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2027-01-02 08:39:00 → SAT 2027-01-02 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2027-01-02 08:39:00 → IAH 2027-01-02 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2027-01-02 12:12:00 → SAT 2027-01-02 13:21:00.

2026-12-23 → 2027-01-02 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2027-01-02 10:55:00 → SAT 2027-01-02 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2027-01-03 · Axel-exclusive $553.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN306 / WN4470: CUN 2027-01-03 18:55:00 → SAT 2027-01-03 23:30:00; 1 stop(s) via HOU; 335 minutes. Local airport times.
    • WN306: CUN 2027-01-03 18:55:00 → HOU 2027-01-03 20:20:00; layover at HOU: 125 minutes.
    • WN4470: HOU 2027-01-03 22:25:00 → SAT 2027-01-03 23:30:00.

2026-12-23 → 2027-01-03 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2027-01-03 08:39:00 → SAT 2027-01-03 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2027-01-03 08:39:00 → IAH 2027-01-03 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2027-01-03 12:12:00 → SAT 2027-01-03 13:21:00.

2026-12-23 → 2027-01-04 · Axel-exclusive $567.00

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2027-01-04 08:39:00 → SAT 2027-01-04 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2027-01-04 08:39:00 → IAH 2027-01-04 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2027-01-04 12:12:00 → SAT 2027-01-04 13:21:00.

2026-12-23 → 2027-01-04 · Axel-exclusive $580.50

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2027-01-04 10:55:00 → SAT 2027-01-04 12:45:00; nonstop; 170 minutes. Local airport times.

2026-12-23 → 2027-01-06 · Axel-exclusive $493.50

  • United Airlines UA469 / UA1619: SAT 2026-12-23 05:15:00 → CUN 2026-12-23 11:20:00; 1 stop(s) via IAH; 305 minutes. Local airport times.
    • UA469: SAT 2026-12-23 05:15:00 → IAH 2026-12-23 06:23:00; layover at IAH: 96 minutes.
    • UA1619: IAH 2026-12-23 07:59:00 → CUN 2026-12-23 11:20:00.
  • United Airlines UA1059 / UA6202: CUN 2027-01-06 08:39:00 → SAT 2027-01-06 13:21:00; 1 stop(s) via IAH; 342 minutes. Local airport times.
    • UA1059: CUN 2027-01-06 08:39:00 → IAH 2027-01-06 10:10:00; layover at IAH: 122 minutes.
    • UA6202: IAH 2027-01-06 12:12:00 → SAT 2027-01-06 13:21:00.

2026-12-23 → 2027-01-06 · Axel-exclusive $505.25

  • Southwest Airlines WN1836: SAT 2026-12-23 06:15:00 → CUN 2026-12-23 09:40:00; nonstop; 145 minutes. Local airport times.
  • Southwest Airlines WN115: CUN 2027-01-06 10:55:00 → SAT 2027-01-06 12:45:00; nonstop; 170 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: San Antonio (SAT) to Cancun (CUN) · Dec 23, 2026 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel San Antonio to Cancun (CUN) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.