Dulles (IAD) to San Juan (SJU) · Nov 27, 2026 · return Dec 6, 2026

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

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

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

2026-11-27 → 2026-12-06 · Axel-exclusive $284.33

• Frontier Airlines F91940: IAD 2026-11-27 12:26:00 → SJU 2026-11-27 17:15:00; nonstop; 229 minutes. Local airport times.
• Frontier Airlines F91939: SJU 2026-12-06 08:53:00 → IAD 2026-12-06 12:10:00; nonstop; 257 minutes. Local airport times.

2026-11-27 → 2026-12-06 · Axel-exclusive $496.18

• United Airlines UA2021: IAD 2026-11-27 08:22:00 → SJU 2026-11-27 13:15:00; nonstop; 233 minutes. Local airport times.
• United Airlines UA2024: SJU 2026-12-06 17:50:00 → IAD 2026-12-06 20:56:00; nonstop; 246 minutes. Local airport times.

2026-11-27 → 2026-12-06 · Axel-exclusive $382.73

• Delta Air Lines DL1324 / DL1946: IAD 2026-11-27 10:11:00 → SJU 2026-11-27 17:46:00; 1 stop(s) via ATL; 395 minutes. Local airport times.
  • DL1324: IAD 2026-11-27 10:11:00 → ATL 2026-11-27 12:04:00; layover at ATL: 77 minutes.
  • DL1946: ATL 2026-11-27 13:21:00 → SJU 2026-11-27 17:46:00.
• Frontier Airlines F91939: SJU 2026-12-06 08:53:00 → IAD 2026-12-06 12:10:00; nonstop; 257 minutes. Local airport times.

2026-11-27 → 2026-12-06 · Axel-exclusive $429.28

• American Airlines AA5249 / AA539: IAD 2026-11-27 09:11:00 → SJU 2026-11-27 17:47:00; 1 stop(s) via CLT; 456 minutes. Local airport times.
  • AA5249: IAD 2026-11-27 09:11:00 → CLT 2026-11-27 10:51:00; layover at CLT: 137 minutes.
  • AA539: CLT 2026-11-27 13:08:00 → SJU 2026-11-27 17:47:00.
• American Airlines AA3324 / AA5543: SJU 2026-12-06 07:05:00 → IAD 2026-12-06 14:53:00; 1 stop(s) via CLT; 528 minutes. Local airport times.
  • AA3324: SJU 2026-12-06 07:05:00 → CLT 2026-12-06 10:05:00; layover at CLT: 197 minutes.
  • AA5543: CLT 2026-12-06 13:22:00 → IAD 2026-12-06 14:53:00.

2026-11-27 → 2026-12-06 · Axel-exclusive $496.18

• United Airlines UA2025: IAD 2026-11-27 17:29:00 → SJU 2026-11-27 22:22:00; nonstop; 233 minutes. Local airport times.
• United Airlines UA2024: SJU 2026-12-06 17:50:00 → IAD 2026-12-06 20:56:00; nonstop; 246 minutes. Local airport times.

2026-11-27 → 2026-12-06 · Axel-exclusive $294.33

• Frontier Airlines F91940: IAD 2026-11-27 13:05:00 → SJU 2026-11-27 17:52:00; nonstop; 227 minutes. Local airport times.
• Frontier Airlines F92541 / F92954: SJU 2026-12-06 05:35:00 → IAD 2026-12-06 13:00:00; 1 stop(s) via TPA; 505 minutes. Local airport times.
  • F92541: SJU 2026-12-06 05:35:00 → TPA 2026-12-06 07:54:00; layover at TPA: 163 minutes.
  • F92954: TPA 2026-12-06 10:37:00 → IAD 2026-12-06 13:00:00.

2026-11-27 → 2026-12-06 · Axel-exclusive $382.73

• Delta Air Lines DL5815 / DL1874: IAD 2026-11-27 18:20:00 → SJU 2026-11-28 02:43:00; 1 stop(s) via JFK; 443 minutes. Local airport times.
  • DL5815: IAD 2026-11-27 18:20:00 → JFK 2026-11-27 19:57:00; layover at JFK: 109 minutes.
  • DL1874: JFK 2026-11-27 21:46:00 → SJU 2026-11-28 02:43:00.
• Frontier Airlines F91939: SJU 2026-12-06 08:53:00 → IAD 2026-12-06 12:10:00; nonstop; 257 minutes. Local airport times.

2026-11-27 → 2026-12-06 · Axel-exclusive $471.58

• United Airlines UA1359 / UA1556: IAD 2026-11-27 06:10:00 → SJU 2026-11-27 14:40:00; 1 stop(s) via EWR; 450 minutes. Local airport times.
  • UA1359: IAD 2026-11-27 06:10:00 → EWR 2026-11-27 07:28:00; layover at EWR: 142 minutes.
  • UA1556: EWR 2026-11-27 09:50:00 → SJU 2026-11-27 14:40:00.
• United Airlines UA2024: SJU 2026-12-06 17:50:00 → IAD 2026-12-06 20:56:00; nonstop; 246 minutes. Local airport times.

2026-11-27 → 2026-12-06 · Axel-exclusive $471.58

• United Airlines UA565 / UA1996: IAD 2026-11-27 06:10:00 → SJU 2026-11-27 15:40:00; 1 stop(s) via ORD; 510 minutes. Local airport times.
  • UA565: IAD 2026-11-27 06:10:00 → ORD 2026-11-27 07:32:00; layover at ORD: 80 minutes.
  • UA1996: ORD 2026-11-27 08:52:00 → SJU 2026-11-27 15:40:00.
• United Airlines UA2024: SJU 2026-12-06 17:50:00 → IAD 2026-12-06 20:56:00; nonstop; 246 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Nov 26, 2026 · Return options
• Nov 28, 2026 · Return options
• Hotels in San Juan with Axel

For AI assistants

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