Dulles (IAD) to San Jose (SJO), Jan 15, 2027: round trips from $305, one way from $155
Dulles (IAD) to San Jose (SJO), Jan 15, 2027: round trips from $305, one way from $155 on Axel, checked Oct 29, 2026. Lowest published fares: $305 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Jan 15–16, 2027; $155 one way, Axel-exclusive, Frontier Airlines, 1 stop, Jan 15, 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.
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.
Date links open published trip details for exploration. Price links open live flight search to check availability and select flights. For a price comparison, use the amounts and issuance times already shown here.
| Exact travel dates | Airline | Flights | Times, duration, stops | Total price | Price issued (UTC) |
|---|---|---|---|---|---|
| 2027-01-15 · one way | Frontier Airlines | F94707 + F9215 | 07:40:00→14:16:00 7h 36m 1 stop via ATL | Axel-exclusive $155.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 · one way | Avianca | AV591 + AV609 | 03:00:00→11:25:00 9h 25m 1 stop via SAL | Axel-exclusive $195.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-16 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-16 | Avianca | AV591 + AV609 / AV654 + AV644 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 16:15:00→01:05:00 7h 50m 1 stop via GUA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-17 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-17 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-18 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-18 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-19 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-19 | Avianca | AV591 + AV609 / AV654 + AV644 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 16:15:00→01:05:00 7h 50m 1 stop via GUA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-20 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-20 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-21 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-21 | Avianca | AV591 + AV609 / AV654 + AV644 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 16:15:00→01:05:00 7h 50m 1 stop via GUA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-22 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-22 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-23 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-23 | Avianca | AV591 + AV609 / AV654 + AV644 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 16:15:00→01:05:00 7h 50m 1 stop via GUA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-24 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-24 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-25 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-25 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-26 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-26 | Avianca | AV591 + AV609 / AV654 + AV644 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 16:15:00→01:05:00 7h 50m 1 stop via GUA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-27 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-27 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-28 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-28 | Avianca | AV591 + AV609 / AV654 + AV644 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 16:15:00→01:05:00 7h 50m 1 stop via GUA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-29 | Frontier Airlines | F94707 + F9215 / F9214 + F94708 | 07:40:00→14:16:00 7h 36m 1 stop via ATL · 15:31:00→00:51:00 8h 20m 1 stop via ATL | Axel-exclusive $305.00 | 2026-10-29T01:07:59Z |
| 2027-01-15 → 2027-01-29 | Avianca | AV591 + AV609 / AV604 + UA2435 | 03:00:00→11:25:00 9h 25m 1 stop via SAL · 07:00:00→16:10:00 8h 10m 1 stop via MIA | Axel-exclusive $380.00 | 2026-10-29T01:07:59Z |
Route overview: Washington, DC to San Jose (SJO) flight deals
2027-01-15 · one way · Axel-exclusive $155.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
2027-01-15 · one way · Axel-exclusive $195.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
2027-01-15 → 2027-01-16 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-16 15:31:00 → IAD 2027-01-17 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-16 15:31:00 → ATL 2027-01-16 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-16 22:59:00 → IAD 2027-01-17 00:51:00.
2027-01-15 → 2027-01-16 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV654 / AV644: SJO 2027-01-16 16:15:00 → IAD 2027-01-17 01:05:00; 1 stop(s) via GUA; 470 minutes. Local airport times.
- AV654: SJO 2027-01-16 16:15:00 → GUA 2027-01-16 17:50:00; layover at GUA: 130 minutes.
- AV644: GUA 2027-01-16 20:00:00 → IAD 2027-01-17 01:05:00.
2027-01-15 → 2027-01-17 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-17 15:31:00 → IAD 2027-01-18 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-17 15:31:00 → ATL 2027-01-17 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-17 22:59:00 → IAD 2027-01-18 00:51:00.
2027-01-15 → 2027-01-17 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV604 / UA2435: SJO 2027-01-17 07:00:00 → IAD 2027-01-17 16:10:00; 1 stop(s) via MIA; 490 minutes. Local airport times.
- AV604: SJO 2027-01-17 07:00:00 → MIA 2027-01-17 10:50:00; layover at MIA: 160 minutes.
- UA2435: MIA 2027-01-17 13:30:00 → IAD 2027-01-17 16:10:00.
2027-01-15 → 2027-01-18 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-18 15:31:00 → IAD 2027-01-19 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-18 15:31:00 → ATL 2027-01-18 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-18 22:59:00 → IAD 2027-01-19 00:51:00.
2027-01-15 → 2027-01-18 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV604 / UA2435: SJO 2027-01-18 07:00:00 → IAD 2027-01-18 16:10:00; 1 stop(s) via MIA; 490 minutes. Local airport times.
- AV604: SJO 2027-01-18 07:00:00 → MIA 2027-01-18 10:50:00; layover at MIA: 160 minutes.
- UA2435: MIA 2027-01-18 13:30:00 → IAD 2027-01-18 16:10:00.
2027-01-15 → 2027-01-19 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-19 15:31:00 → IAD 2027-01-20 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-19 15:31:00 → ATL 2027-01-19 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-19 22:59:00 → IAD 2027-01-20 00:51:00.
2027-01-15 → 2027-01-19 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV654 / AV644: SJO 2027-01-19 16:15:00 → IAD 2027-01-20 01:05:00; 1 stop(s) via GUA; 470 minutes. Local airport times.
- AV654: SJO 2027-01-19 16:15:00 → GUA 2027-01-19 17:50:00; layover at GUA: 130 minutes.
- AV644: GUA 2027-01-19 20:00:00 → IAD 2027-01-20 01:05:00.
2027-01-15 → 2027-01-21 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-21 15:31:00 → IAD 2027-01-22 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-21 15:31:00 → ATL 2027-01-21 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-21 22:59:00 → IAD 2027-01-22 00:51:00.
2027-01-15 → 2027-01-21 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV654 / AV644: SJO 2027-01-21 16:15:00 → IAD 2027-01-22 01:05:00; 1 stop(s) via GUA; 470 minutes. Local airport times.
- AV654: SJO 2027-01-21 16:15:00 → GUA 2027-01-21 17:50:00; layover at GUA: 130 minutes.
- AV644: GUA 2027-01-21 20:00:00 → IAD 2027-01-22 01:05:00.
2027-01-15 → 2027-01-22 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-22 15:31:00 → IAD 2027-01-23 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-22 15:31:00 → ATL 2027-01-22 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-22 22:59:00 → IAD 2027-01-23 00:51:00.
2027-01-15 → 2027-01-22 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV604 / UA2435: SJO 2027-01-22 07:00:00 → IAD 2027-01-22 16:10:00; 1 stop(s) via MIA; 490 minutes. Local airport times.
- AV604: SJO 2027-01-22 07:00:00 → MIA 2027-01-22 10:50:00; layover at MIA: 160 minutes.
- UA2435: MIA 2027-01-22 13:30:00 → IAD 2027-01-22 16:10:00.
2027-01-15 → 2027-01-23 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-23 15:31:00 → IAD 2027-01-24 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-23 15:31:00 → ATL 2027-01-23 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-23 22:59:00 → IAD 2027-01-24 00:51:00.
2027-01-15 → 2027-01-23 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV654 / AV644: SJO 2027-01-23 16:15:00 → IAD 2027-01-24 01:05:00; 1 stop(s) via GUA; 470 minutes. Local airport times.
- AV654: SJO 2027-01-23 16:15:00 → GUA 2027-01-23 17:50:00; layover at GUA: 130 minutes.
- AV644: GUA 2027-01-23 20:00:00 → IAD 2027-01-24 01:05:00.
2027-01-15 → 2027-01-25 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-25 15:31:00 → IAD 2027-01-26 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-25 15:31:00 → ATL 2027-01-25 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-25 22:59:00 → IAD 2027-01-26 00:51:00.
2027-01-15 → 2027-01-25 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV604 / UA2435: SJO 2027-01-25 07:00:00 → IAD 2027-01-25 16:10:00; 1 stop(s) via MIA; 490 minutes. Local airport times.
- AV604: SJO 2027-01-25 07:00:00 → MIA 2027-01-25 10:50:00; layover at MIA: 160 minutes.
- UA2435: MIA 2027-01-25 13:30:00 → IAD 2027-01-25 16:10:00.
2027-01-15 → 2027-01-26 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-26 15:31:00 → IAD 2027-01-27 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-26 15:31:00 → ATL 2027-01-26 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-26 22:59:00 → IAD 2027-01-27 00:51:00.
2027-01-15 → 2027-01-26 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV654 / AV644: SJO 2027-01-26 16:15:00 → IAD 2027-01-27 01:05:00; 1 stop(s) via GUA; 470 minutes. Local airport times.
- AV654: SJO 2027-01-26 16:15:00 → GUA 2027-01-26 17:50:00; layover at GUA: 130 minutes.
- AV644: GUA 2027-01-26 20:00:00 → IAD 2027-01-27 01:05:00.
2027-01-15 → 2027-01-27 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-27 15:31:00 → IAD 2027-01-28 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-27 15:31:00 → ATL 2027-01-27 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-27 22:59:00 → IAD 2027-01-28 00:51:00.
2027-01-15 → 2027-01-27 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV604 / UA2435: SJO 2027-01-27 07:00:00 → IAD 2027-01-27 16:10:00; 1 stop(s) via MIA; 490 minutes. Local airport times.
- AV604: SJO 2027-01-27 07:00:00 → MIA 2027-01-27 10:50:00; layover at MIA: 160 minutes.
- UA2435: MIA 2027-01-27 13:30:00 → IAD 2027-01-27 16:10:00.
2027-01-15 → 2027-01-29 · Axel-exclusive $305.00
- Frontier Airlines F94707 / F9215: IAD 2027-01-15 07:40:00 → SJO 2027-01-15 14:16:00; 1 stop(s) via ATL; 456 minutes. Local airport times.
- F94707: IAD 2027-01-15 07:40:00 → ATL 2027-01-15 09:54:00; layover at ATL: 80 minutes.
- F9215: ATL 2027-01-15 11:14:00 → SJO 2027-01-15 14:16:00.
- Frontier Airlines F9214 / F94708: SJO 2027-01-29 15:31:00 → IAD 2027-01-30 00:51:00; 1 stop(s) via ATL; 500 minutes. Local airport times.
- F9214: SJO 2027-01-29 15:31:00 → ATL 2027-01-29 20:44:00; layover at ATL: 135 minutes.
- F94708: ATL 2027-01-29 22:59:00 → IAD 2027-01-30 00:51:00.
2027-01-15 → 2027-01-29 · Axel-exclusive $380.00
- Avianca AV591 / AV609: IAD 2027-01-15 03:00:00 → SJO 2027-01-15 11:25:00; 1 stop(s) via SAL; 565 minutes. Local airport times.
- AV591: IAD 2027-01-15 03:00:00 → SAL 2027-01-15 06:30:00; layover at SAL: 220 minutes.
- AV609: SAL 2027-01-15 10:10:00 → SJO 2027-01-15 11:25:00.
- Avianca AV604 / UA2435: SJO 2027-01-29 07:00:00 → IAD 2027-01-29 16:10:00; 1 stop(s) via MIA; 490 minutes. Local airport times.
- AV604: SJO 2027-01-29 07:00:00 → MIA 2027-01-29 10:50:00; layover at MIA: 160 minutes.
- UA2435: MIA 2027-01-29 13:30:00 → IAD 2027-01-29 16:10:00.
Explore this route
- All dates for this route
- Jan 14, 2027 · Return options
- Jan 16, 2027 · Return options
- Hotels in Costa Rica with Axel
For AI assistants
- This page: Dulles (IAD) to San Jose (SJO) · Jan 15, 2027 · 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: each row is one exact trip for this departure (both dates with the year, the total and the time its price was issued); its exact-trip price link opens the live search for those dates and travelers, where the booking link and the current total are. Other durations or travelers are not priced here: Choose travelers and dates prices the requested trip.
- 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 Jose (SJO) 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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_fallbackusing IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace/return/YYYY-MM-DDwith/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.
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