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Route overview: Washington, DC to San Juan (SJU) flight deals

Washington → San Juan

Dec 12, 2026 · choose your return date

DCA → SJU1 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 12, 2026 · One waySouthwest AirlinesUp to 1 stop each way$180.00 Dec 12, 2026 · One wayJetBlue AirwaysNonstop$200.00 Dec 12, 2026 – Dec 13, 2026 · 1 nightSouthwest AirlinesUp to 1 stop each way$350.00 Dec 12, 2026 – Dec 13, 2026 · 1 nightJetBlue AirwaysNonstop$385.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsSouthwest AirlinesUp to 1 stop each way$350.00 Dec 12, 2026 – Dec 14, 2026 · 2 nightsJetBlue AirwaysNonstop$385.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsSouthwest AirlinesUp to 1 stop each way$350.00 Dec 12, 2026 – Dec 15, 2026 · 3 nightsJetBlue AirwaysNonstop$385.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsSouthwest AirlinesUp to 1 stop each way$350.00 Dec 12, 2026 – Dec 16, 2026 · 4 nightsJetBlue AirwaysNonstop$385.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsSouthwest AirlinesUp to 1 stop each way$350.00 Dec 12, 2026 – Dec 17, 2026 · 5 nightsJetBlue AirwaysUp to 1 stop each way$360.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsSouthwest AirlinesUp to 1 stop each way$350.00 Dec 12, 2026 – Dec 18, 2026 · 6 nightsJetBlue AirwaysUp to 1 stop each way$360.00 Dec 12, 2026 – Dec 19, 2026 · 7 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 19, 2026 · 7 nightsJetBlue AirwaysNonstop$471.63 Dec 12, 2026 – Dec 20, 2026 · 8 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 20, 2026 · 8 nightsJetBlue AirwaysNonstop$471.63 Dec 12, 2026 – Dec 21, 2026 · 9 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 21, 2026 · 9 nightsJetBlue AirwaysNonstop$471.63 Dec 12, 2026 – Dec 22, 2026 · 10 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 22, 2026 · 10 nightsJetBlue AirwaysNonstop$471.63 Dec 12, 2026 – Dec 23, 2026 · 11 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 23, 2026 · 11 nightsJetBlue AirwaysNonstop$471.63 Dec 12, 2026 – Dec 24, 2026 · 12 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 24, 2026 · 12 nightsJetBlue AirwaysUp to 1 stop each way$435.38 Dec 12, 2026 – Dec 25, 2026 · 13 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 25, 2026 · 13 nightsJetBlue AirwaysUp to 1 stop each way$435.38 Dec 12, 2026 – Dec 26, 2026 · 14 nightsSouthwest AirlinesUp to 1 stop each way$428.75 Dec 12, 2026 – Dec 26, 2026 · 14 nightsJetBlue AirwaysNonstop$471.63

Flights for your trip

  1. Sat, Dec 12 · One way

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU

    One-way total · 1 adult · Taxes included

  2. Sat, Dec 12 · One way

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU

    One-way total · 1 adult · Taxes included

  3. Sat, Dec 12 – Sun, Dec 13

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  4. Sat, Dec 12 – Sun, Dec 13

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:59 pmSJU
    3h 58m
    Nonstop
    9:57 pmDCA

    Round-trip total · 1 adult · Taxes included

  5. Sat, Dec 12 – Mon, Dec 14

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    4:00 pmSJU
    7h 55m
    MCO · 2h 20m
    10:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  6. Sat, Dec 12 – Mon, Dec 14

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:50 pmSJU
    3h 56m
    Nonstop
    9:46 pmDCA

    Round-trip total · 1 adult · Taxes included

  7. Sat, Dec 12 – Tue, Dec 15

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  8. Sat, Dec 12 – Tue, Dec 15

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:50 pmSJU
    3h 56m
    Nonstop
    9:46 pmDCA

    Round-trip total · 1 adult · Taxes included

  9. Sat, Dec 12 – Wed, Dec 16

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  10. Sat, Dec 12 – Wed, Dec 16

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:50 pmSJU
    3h 56m
    Nonstop
    9:46 pmDCA

    Round-trip total · 1 adult · Taxes included

  11. Sat, Dec 12 – Fri, Dec 18

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  12. Sat, Dec 12 – Fri, Dec 18

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    3:00 pmSJU
    8h 17m
    JFK · 2h 49m
    10:17 pmDCA

    Round-trip total · 1 adult · Taxes included

  13. Sat, Dec 12 – Sat, Dec 19

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  14. Sat, Dec 12 – Sat, Dec 19

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    7:00 pmSJU
    3h 58m
    Nonstop
    9:58 pmDCA

    Round-trip total · 1 adult · Taxes included

  15. Sat, Dec 12 – Sun, Dec 20

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  16. Sat, Dec 12 – Sun, Dec 20

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:59 pmSJU
    3h 58m
    Nonstop
    9:57 pmDCA

    Round-trip total · 1 adult · Taxes included

  17. Sat, Dec 12 – Tue, Dec 22

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  18. Sat, Dec 12 – Tue, Dec 22

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:50 pmSJU
    3h 56m
    Nonstop
    9:46 pmDCA

    Round-trip total · 1 adult · Taxes included

  19. Sat, Dec 12 – Wed, Dec 23

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  20. Sat, Dec 12 – Wed, Dec 23

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    6:50 pmSJU
    3h 56m
    Nonstop
    9:46 pmDCA

    Round-trip total · 1 adult · Taxes included

  21. Sat, Dec 12 – Thu, Dec 24

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  22. Sat, Dec 12 – Thu, Dec 24

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    3:00 pmSJU
    8h 17m
    JFK · 2h 49m
    10:17 pmDCA

    Round-trip total · 1 adult · Taxes included

  23. Sat, Dec 12 – Sat, Dec 26

    Southwest Airlines
    6:05 amDCA
    7h 35m
    BNA · 1h 45m
    2:40 pmSJU
    Southwest Airlines
    6:05 amSJU
    7h 50m
    TPA · 2h 20m
    12:55 pmDCA

    Round-trip total · 1 adult · Taxes included

  24. Sat, Dec 12 – Sat, Dec 26

    JetBlue Airways
    8:00 amDCA
    3h 52m
    Nonstop
    12:52 pmSJU
    JetBlue Airways
    7:00 pmSJU
    3h 58m
    Nonstop
    9:58 pmDCA

    Round-trip total · 1 adult · Taxes included

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1 of 24

Make this trip yours

DCA ⇄ SJU

Economy

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Explore this route

All dates for this routeDec 11, 2026 · Return optionsDec 13, 2026 · Return optionsHotels in San Juan 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)
2026-12-12 · one wayJetBlue AirwaysB61347Axel-exclusive $200.002026-10-29T01:02:54Z
2026-12-12 · one waySouthwest AirlinesWN2171 + WN2356Axel-exclusive $180.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-13JetBlue AirwaysB61347 / B61348Axel-exclusive $385.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-13Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $350.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-14JetBlue AirwaysB61347 / B61348Axel-exclusive $385.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-14Southwest AirlinesWN2171 + WN2356 / WN4959 + WN1916Axel-exclusive $350.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-15JetBlue AirwaysB61347 / B61348Axel-exclusive $385.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-15Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $350.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-16JetBlue AirwaysB61347 / B61348Axel-exclusive $385.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-16Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $350.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-17Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $350.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-17JetBlue AirwaysB61347 / B61104 + B62587Axel-exclusive $360.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-18Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $350.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-18JetBlue AirwaysB61347 / B61104 + B62587Axel-exclusive $360.002026-10-29T01:02:54Z
2026-12-12 → 2026-12-19JetBlue AirwaysB61347 / B61348Axel-exclusive $471.632026-10-29T01:02:54Z
2026-12-12 → 2026-12-19Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-20JetBlue AirwaysB61347 / B61348Axel-exclusive $471.632026-10-29T01:02:54Z
2026-12-12 → 2026-12-20Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-21JetBlue AirwaysB61347 / B61348Axel-exclusive $471.632026-10-29T01:02:54Z
2026-12-12 → 2026-12-21Southwest AirlinesWN2171 + WN2356 / WN4959 + WN1916Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-22JetBlue AirwaysB61347 / B61348Axel-exclusive $471.632026-10-29T01:02:54Z
2026-12-12 → 2026-12-22Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-23JetBlue AirwaysB61347 / B61348Axel-exclusive $471.632026-10-29T01:02:54Z
2026-12-12 → 2026-12-23Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-24Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-24JetBlue AirwaysB61347 / B61104 + B62587Axel-exclusive $435.382026-10-29T01:02:54Z
2026-12-12 → 2026-12-25Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z
2026-12-12 → 2026-12-25JetBlue AirwaysB61347 / B61104 + B62587Axel-exclusive $435.382026-10-29T01:02:54Z
2026-12-12 → 2026-12-26JetBlue AirwaysB61347 / B61348Axel-exclusive $471.632026-10-29T01:02:54Z
2026-12-12 → 2026-12-26Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138Axel-exclusive $428.752026-10-29T01:02:54Z

Route overview: Washington, DC to San Juan (SJU) flight deals

2026-12-12 · one way · Axel-exclusive $180.00

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.

2026-12-12 · one way · Axel-exclusive $200.00

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.

2026-12-12 → 2026-12-13 · Axel-exclusive $350.00

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-13 06:05:00 → DCA 2026-12-13 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-13 06:05:00 → TPA 2026-12-13 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-13 10:40:00 → DCA 2026-12-13 12:55:00.

2026-12-12 → 2026-12-13 · Axel-exclusive $385.00

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-13 18:59:00 → DCA 2026-12-13 21:57:00; nonstop; 238 minutes. Local airport times.

2026-12-12 → 2026-12-14 · Axel-exclusive $350.00

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN4959 / WN1916: SJU 2026-12-14 16:00:00 → DCA 2026-12-14 22:55:00; 1 stop(s) via MCO; 475 minutes. Local airport times.
    • WN4959: SJU 2026-12-14 16:00:00 → MCO 2026-12-14 18:20:00; layover at MCO: 140 minutes.
    • WN1916: MCO 2026-12-14 20:40:00 → DCA 2026-12-14 22:55:00.

2026-12-12 → 2026-12-14 · Axel-exclusive $385.00

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-14 18:50:00 → DCA 2026-12-14 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-15 · Axel-exclusive $350.00

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-15 06:05:00 → DCA 2026-12-15 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-15 06:05:00 → TPA 2026-12-15 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-15 10:40:00 → DCA 2026-12-15 12:55:00.

2026-12-12 → 2026-12-15 · Axel-exclusive $385.00

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-15 18:50:00 → DCA 2026-12-15 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-16 · Axel-exclusive $350.00

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-16 06:05:00 → DCA 2026-12-16 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-16 06:05:00 → TPA 2026-12-16 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-16 10:40:00 → DCA 2026-12-16 12:55:00.

2026-12-12 → 2026-12-16 · Axel-exclusive $385.00

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-16 18:50:00 → DCA 2026-12-16 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-18 · Axel-exclusive $350.00

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-18 06:05:00 → DCA 2026-12-18 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-18 06:05:00 → TPA 2026-12-18 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-18 10:40:00 → DCA 2026-12-18 12:55:00.

2026-12-12 → 2026-12-18 · Axel-exclusive $360.00

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61104 / B62587: SJU 2026-12-18 15:00:00 → DCA 2026-12-18 22:17:00; 1 stop(s) via JFK; 497 minutes. Local airport times.
    • B61104: SJU 2026-12-18 15:00:00 → JFK 2026-12-18 18:08:00; layover at JFK: 169 minutes.
    • B62587: JFK 2026-12-18 20:57:00 → DCA 2026-12-18 22:17:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $428.75

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-19 06:05:00 → DCA 2026-12-19 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-19 06:05:00 → TPA 2026-12-19 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-19 10:40:00 → DCA 2026-12-19 12:55:00.

2026-12-12 → 2026-12-19 · Axel-exclusive $471.63

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-19 19:00:00 → DCA 2026-12-19 21:58:00; nonstop; 238 minutes. Local airport times.

2026-12-12 → 2026-12-20 · Axel-exclusive $428.75

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-20 06:05:00 → DCA 2026-12-20 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-20 06:05:00 → TPA 2026-12-20 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-20 10:40:00 → DCA 2026-12-20 12:55:00.

2026-12-12 → 2026-12-20 · Axel-exclusive $471.63

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-20 18:59:00 → DCA 2026-12-20 21:57:00; nonstop; 238 minutes. Local airport times.

2026-12-12 → 2026-12-22 · Axel-exclusive $428.75

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-22 06:05:00 → DCA 2026-12-22 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-22 06:05:00 → TPA 2026-12-22 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-22 10:40:00 → DCA 2026-12-22 12:55:00.

2026-12-12 → 2026-12-22 · Axel-exclusive $471.63

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-22 18:50:00 → DCA 2026-12-22 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-23 · Axel-exclusive $428.75

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-23 06:05:00 → DCA 2026-12-23 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-23 06:05:00 → TPA 2026-12-23 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-23 10:40:00 → DCA 2026-12-23 12:55:00.

2026-12-12 → 2026-12-23 · Axel-exclusive $471.63

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-23 18:50:00 → DCA 2026-12-23 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-12 → 2026-12-24 · Axel-exclusive $428.75

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-24 06:05:00 → DCA 2026-12-24 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-24 06:05:00 → TPA 2026-12-24 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-24 10:40:00 → DCA 2026-12-24 12:55:00.

2026-12-12 → 2026-12-24 · Axel-exclusive $435.38

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61104 / B62587: SJU 2026-12-24 15:00:00 → DCA 2026-12-24 22:17:00; 1 stop(s) via JFK; 497 minutes. Local airport times.
    • B61104: SJU 2026-12-24 15:00:00 → JFK 2026-12-24 18:08:00; layover at JFK: 169 minutes.
    • B62587: JFK 2026-12-24 20:57:00 → DCA 2026-12-24 22:17:00.

2026-12-12 → 2026-12-26 · Axel-exclusive $428.75

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-12 06:05:00 → SJU 2026-12-12 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-12 06:05:00 → BNA 2026-12-12 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-12 08:45:00 → SJU 2026-12-12 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-26 06:05:00 → DCA 2026-12-26 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-26 06:05:00 → TPA 2026-12-26 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-26 10:40:00 → DCA 2026-12-26 12:55:00.

2026-12-12 → 2026-12-26 · Axel-exclusive $471.63

  • JetBlue Airways B61347: DCA 2026-12-12 08:00:00 → SJU 2026-12-12 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-26 19:00:00 → DCA 2026-12-26 21:58:00; nonstop; 238 minutes. Local airport times.

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For AI assistants

  • This page: Washington (DCA) to San Juan (SJU) · Dec 12, 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 Washington, DC to San Juan (SJU) 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.