Dulles (IAD) to San Juan (SJU), Jan 27–31, 2027: from $255 round trip
Dulles (IAD) to San Juan (SJU), Jan 27–31, 2027: from $255 round trip on Axel, checked Oct 29, 2026. Lowest published fare: $255 round trip, Axel-exclusive, Frontier Airlines, nonstop, Jan 27–31, 2027, 1 adult, economy, checked Oct 29, 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.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2027-01-27 → 2027-01-31 | Frontier Airlines | F91940 / F91939 | 12:26:00→17:15:00 3h 49m nonstop · 08:53:00→12:10:00 4h 17m nonstop | Axel-exclusive $255.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | United Airlines | UA2021 / UA2024 | 08:22:00→13:15:00 3h 53m nonstop · 17:50:00→20:56:00 4h 06m nonstop | Axel-exclusive $445.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | Delta Air Lines / Frontier Airlines | DL5815 + DL1874 / F91939 | 18:20:00→02:43:00 7h 23m 1 stop via JFK · 08:53:00→12:10:00 4h 17m nonstop | Axel-exclusive $335.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | American Airlines | AA5249 + AA539 / AA3324 + AA5543 | 09:11:00→17:47:00 7h 36m 1 stop via CLT · 07:05:00→14:53:00 8h 48m 1 stop via CLT | Axel-exclusive $385.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | United Airlines | UA2025 / UA2024 | 17:29:00→22:22:00 3h 53m nonstop · 17:50:00→20:56:00 4h 06m nonstop | Axel-exclusive $445.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | Frontier Airlines | F92959 + F94916 / F91939 | 15:41:00→23:31:00 6h 50m 1 stop via FLL · 08:53:00→12:10:00 4h 17m nonstop | Axel-exclusive $265.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | Frontier Airlines | F91940 / F92283 + F93732 | 13:05:00→17:52:00 3h 47m nonstop · 13:57:00→20:54:00 7h 57m 1 stop via MIA | Axel-exclusive $265.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | United Airlines | UA565 + UA1996 / UA2024 | 06:10:00→15:40:00 8h 30m 1 stop via ORD · 17:50:00→20:56:00 4h 06m nonstop | Axel-exclusive $425.00 | 2026-10-29T01:07:59Z |
| 2027-01-27 → 2027-01-31 | United Airlines | UA1359 + UA1556 / UA2024 | 06:10:00→14:40:00 7h 30m 1 stop via EWR · 17:50:00→20:56:00 4h 06m nonstop | Axel-exclusive $425.00 | 2026-10-29T01:07:59Z |
Hotels in San Juan for these trips
Hotels: under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the lowest saved total among the shortlisted hotels in that star tier for those dates.
- Hotels in San Juan for these nights (Jan 27–31, 2027 · 4 nights · 2 adults, 1 room): 3★ Decanter Hotel · 4★ The Royal Sonesta San Juan · 5★ Condado Vanderbilt Hotel
Route overview: Washington, DC to San Juan (SJU) flight deals
2027-01-27 → 2027-01-31 · Axel-exclusive $255.00
- Frontier Airlines F91940: IAD 2027-01-27 12:26:00 → SJU 2027-01-27 17:15:00; nonstop; 229 minutes. Local airport times.
- Frontier Airlines F91939: SJU 2027-01-31 08:53:00 → IAD 2027-01-31 12:10:00; nonstop; 257 minutes. Local airport times.
2027-01-27 → 2027-01-31 · Axel-exclusive $445.00
- United Airlines UA2021: IAD 2027-01-27 08:22:00 → SJU 2027-01-27 13:15:00; nonstop; 233 minutes. Local airport times.
- United Airlines UA2024: SJU 2027-01-31 17:50:00 → IAD 2027-01-31 20:56:00; nonstop; 246 minutes. Local airport times.
2027-01-27 → 2027-01-31 · Axel-exclusive $335.00
- Delta Air Lines DL5815 / DL1874: IAD 2027-01-27 18:20:00 → SJU 2027-01-28 02:43:00; 1 stop(s) via JFK; 443 minutes. Local airport times.
- DL5815: IAD 2027-01-27 18:20:00 → JFK 2027-01-27 19:57:00; layover at JFK: 109 minutes.
- DL1874: JFK 2027-01-27 21:46:00 → SJU 2027-01-28 02:43:00.
- Frontier Airlines F91939: SJU 2027-01-31 08:53:00 → IAD 2027-01-31 12:10:00; nonstop; 257 minutes. Local airport times.
2027-01-27 → 2027-01-31 · Axel-exclusive $385.00
- American Airlines AA5249 / AA539: IAD 2027-01-27 09:11:00 → SJU 2027-01-27 17:47:00; 1 stop(s) via CLT; 456 minutes. Local airport times.
- AA5249: IAD 2027-01-27 09:11:00 → CLT 2027-01-27 10:51:00; layover at CLT: 137 minutes.
- AA539: CLT 2027-01-27 13:08:00 → SJU 2027-01-27 17:47:00.
- American Airlines AA3324 / AA5543: SJU 2027-01-31 07:05:00 → IAD 2027-01-31 14:53:00; 1 stop(s) via CLT; 528 minutes. Local airport times.
- AA3324: SJU 2027-01-31 07:05:00 → CLT 2027-01-31 10:05:00; layover at CLT: 197 minutes.
- AA5543: CLT 2027-01-31 13:22:00 → IAD 2027-01-31 14:53:00.
2027-01-27 → 2027-01-31 · Axel-exclusive $445.00
- United Airlines UA2025: IAD 2027-01-27 17:29:00 → SJU 2027-01-27 22:22:00; nonstop; 233 minutes. Local airport times.
- United Airlines UA2024: SJU 2027-01-31 17:50:00 → IAD 2027-01-31 20:56:00; nonstop; 246 minutes. Local airport times.
2027-01-27 → 2027-01-31 · Axel-exclusive $265.00
- Frontier Airlines F92959 / F94916: IAD 2027-01-27 15:41:00 → SJU 2027-01-27 23:31:00; 1 stop(s) via FLL; 410 minutes. Local airport times.
- F92959: IAD 2027-01-27 15:41:00 → FLL 2027-01-27 18:32:00; layover at FLL: 79 minutes.
- F94916: FLL 2027-01-27 19:51:00 → SJU 2027-01-27 23:31:00.
- Frontier Airlines F91939: SJU 2027-01-31 08:53:00 → IAD 2027-01-31 12:10:00; nonstop; 257 minutes. Local airport times.
2027-01-27 → 2027-01-31 · Axel-exclusive $265.00
- Frontier Airlines F91940: IAD 2027-01-27 13:05:00 → SJU 2027-01-27 17:52:00; nonstop; 227 minutes. Local airport times.
- Frontier Airlines F92283 / F93732: SJU 2027-01-31 13:57:00 → IAD 2027-01-31 20:54:00; 1 stop(s) via MIA; 477 minutes. Local airport times.
- F92283: SJU 2027-01-31 13:57:00 → MIA 2027-01-31 15:58:00; layover at MIA: 134 minutes.
- F93732: MIA 2027-01-31 18:12:00 → IAD 2027-01-31 20:54:00.
2027-01-27 → 2027-01-31 · Axel-exclusive $425.00
- United Airlines UA565 / UA1996: IAD 2027-01-27 06:10:00 → SJU 2027-01-27 15:40:00; 1 stop(s) via ORD; 510 minutes. Local airport times.
- UA565: IAD 2027-01-27 06:10:00 → ORD 2027-01-27 07:32:00; layover at ORD: 80 minutes.
- UA1996: ORD 2027-01-27 08:52:00 → SJU 2027-01-27 15:40:00.
- United Airlines UA2024: SJU 2027-01-31 17:50:00 → IAD 2027-01-31 20:56:00; nonstop; 246 minutes. Local airport times.
2027-01-27 → 2027-01-31 · Axel-exclusive $425.00
- United Airlines UA1359 / UA1556: IAD 2027-01-27 06:10:00 → SJU 2027-01-27 14:40:00; 1 stop(s) via EWR; 450 minutes. Local airport times.
- UA1359: IAD 2027-01-27 06:10:00 → EWR 2027-01-27 07:28:00; layover at EWR: 142 minutes.
- UA1556: EWR 2027-01-27 09:50:00 → SJU 2027-01-27 14:40:00.
- United Airlines UA2024: SJU 2027-01-31 17:50:00 → IAD 2027-01-31 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
- Jan 26, 2027 · Return options
- Jan 28, 2027 · Return options
- Hotels in San Juan with Axel
For AI assistants
- This page: Dulles (IAD) to San Juan (SJU) · Jan 27, 2027 · return Jan 31, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Juan for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the lowest saved totals among the shortlisted hotels in each star tier for those dates.
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