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

Washington → San Juan

Dec 19, 2026 · return Dec 29, 2026

DCA → SJU1 adulteconomyRound trip

7 flight options · 2 airlines

Nonstop flights

Sat, Dec 19 – Tue, Dec 29

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

One-stop flights

Sat, Dec 19 – Tue, Dec 29

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

Sat, Dec 19 – Tue, Dec 29

JetBlue Airways
9:55 amDCA
6h 54m
MCO · 1h 30m
5:49 pmSJU
JetBlue Airways
6:50 pmSJU
3h 56m
Nonstop
9:46 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

JetBlue Airways
8:00 amDCA
3h 50m
Nonstop
12:50 pmSJU
JetBlue Airways
3:00 pmSJU
8h 17m
JFK · 2h 49m
10:17 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

JetBlue Airways
6:00 amDCA
7h 55m
JFK · 2h 47m
2:55 pmSJU
JetBlue Airways
6:50 pmSJU
3h 56m
Nonstop
9:46 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

JetBlue Airways
3:10 pmDCA
6h 34m
FLL · 1h 18m
10:44 pmSJU
JetBlue Airways
6:50 pmSJU
3h 56m
Nonstop
9:46 pmDCA

Round-trip total · 1 adult · Taxes included

Sat, Dec 19 – Tue, Dec 29

JetBlue Airways
11:20 amDCA
7h 7m
BOS · 1h 32m
7:27 pmSJU
JetBlue Airways
6:50 pmSJU
3h 56m
Nonstop
9:46 pmDCA

Round-trip total · 1 adult · Taxes included

Make this trip yours

DCA ⇄ SJU

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 18, 2026 → Dec 28, 2026Dec 20, 2026 → Dec 30, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

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

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-19 → 2026-12-29JetBlue AirwaysB61347 / B61348$558.262026-10-29T01:02:54Z
2026-12-19 → 2026-12-29Southwest AirlinesWN2171 + WN2356 / WN3957 + WN3138$507.502026-10-29T01:02:54Z
2026-12-19 → 2026-12-29JetBlue AirwaysB62423 + B61133 / B61348$522.012026-10-29T01:02:54Z
2026-12-19 → 2026-12-29JetBlue AirwaysB61347 / B61104 + B62587$522.012026-10-29T01:02:54Z
2026-12-19 → 2026-12-29JetBlue AirwaysB61888 + B61003 / B61348$522.012026-10-29T01:02:54Z
2026-12-19 → 2026-12-29JetBlue AirwaysB61579 + B6653 / B61348$522.012026-10-29T01:02:54Z
2026-12-19 → 2026-12-29JetBlue AirwaysB61954 + B6161 / B61348$522.012026-10-29T01:02:54Z

2026-12-19 → 2026-12-29 · $558.26

  • JetBlue Airways B61347: DCA 2026-12-19 08:00:00 → SJU 2026-12-19 12:52:00; nonstop; 232 minutes. Local airport times.
  • JetBlue Airways B61348: SJU 2026-12-29 18:50:00 → DCA 2026-12-29 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $507.50

  • Southwest Airlines WN2171 / WN2356: DCA 2026-12-19 06:05:00 → SJU 2026-12-19 14:40:00; 1 stop(s) via BNA; 455 minutes. Local airport times.
    • WN2171: DCA 2026-12-19 06:05:00 → BNA 2026-12-19 07:00:00; layover at BNA: 105 minutes.
    • WN2356: BNA 2026-12-19 08:45:00 → SJU 2026-12-19 14:40:00.
  • Southwest Airlines WN3957 / WN3138: SJU 2026-12-29 06:05:00 → DCA 2026-12-29 12:55:00; 1 stop(s) via TPA; 470 minutes. Local airport times.
    • WN3957: SJU 2026-12-29 06:05:00 → TPA 2026-12-29 08:20:00; layover at TPA: 140 minutes.
    • WN3138: TPA 2026-12-29 10:40:00 → DCA 2026-12-29 12:55:00.

2026-12-19 → 2026-12-29 · $522.01

  • JetBlue Airways B62423 / B61133: DCA 2026-12-19 09:55:00 → SJU 2026-12-19 17:49:00; 1 stop(s) via MCO; 414 minutes. Local airport times.
    • B62423: DCA 2026-12-19 09:55:00 → MCO 2026-12-19 12:20:00; layover at MCO: 90 minutes.
    • B61133: MCO 2026-12-19 13:50:00 → SJU 2026-12-19 17:49:00.
  • JetBlue Airways B61348: SJU 2026-12-29 18:50:00 → DCA 2026-12-29 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $522.01

  • JetBlue Airways B61347: DCA 2026-12-19 08:00:00 → SJU 2026-12-19 12:50:00; nonstop; 230 minutes. Local airport times.
  • JetBlue Airways B61104 / B62587: SJU 2026-12-29 15:00:00 → DCA 2026-12-29 22:17:00; 1 stop(s) via JFK; 497 minutes. Local airport times.
    • B61104: SJU 2026-12-29 15:00:00 → JFK 2026-12-29 18:08:00; layover at JFK: 169 minutes.
    • B62587: JFK 2026-12-29 20:57:00 → DCA 2026-12-29 22:17:00.

2026-12-19 → 2026-12-29 · $522.01

  • JetBlue Airways B61888 / B61003: DCA 2026-12-19 06:00:00 → SJU 2026-12-19 14:55:00; 1 stop(s) via JFK; 475 minutes. Local airport times.
    • B61888: DCA 2026-12-19 06:00:00 → JFK 2026-12-19 07:12:00; layover at JFK: 167 minutes.
    • B61003: JFK 2026-12-19 09:59:00 → SJU 2026-12-19 14:55:00.
  • JetBlue Airways B61348: SJU 2026-12-29 18:50:00 → DCA 2026-12-29 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $522.01

  • JetBlue Airways B61579 / B6653: DCA 2026-12-19 15:10:00 → SJU 2026-12-19 22:44:00; 1 stop(s) via FLL; 394 minutes. Local airport times.
    • B61579: DCA 2026-12-19 15:10:00 → FLL 2026-12-19 17:52:00; layover at FLL: 78 minutes.
    • B6653: FLL 2026-12-19 19:10:00 → SJU 2026-12-19 22:44:00.
  • JetBlue Airways B61348: SJU 2026-12-29 18:50:00 → DCA 2026-12-29 21:46:00; nonstop; 236 minutes. Local airport times.

2026-12-19 → 2026-12-29 · $522.01

  • JetBlue Airways B61954 / B6161: DCA 2026-12-19 11:20:00 → SJU 2026-12-19 19:27:00; 1 stop(s) via BOS; 427 minutes. Local airport times.
    • B61954: DCA 2026-12-19 11:20:00 → BOS 2026-12-19 12:49:00; layover at BOS: 92 minutes.
    • B6161: BOS 2026-12-19 14:21:00 → SJU 2026-12-19 19:27:00.
  • JetBlue Airways B61348: SJU 2026-12-29 18:50:00 → DCA 2026-12-29 21:46:00; nonstop; 236 minutes. Local airport times.

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For AI assistants

  • This page: Washington (DCA) to San Juan (SJU) · Dec 19, 2026 · return Dec 29, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • 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.