# San Juan (SJU) to Dulles (IAD) · Jan 19, 2027 · return Feb 2, 2027

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 | Total price | Price issued (UTC) |
| --- | --- | --- | ---: | --- |
| 2027-01-19 → 2027-02-02 | Frontier Airlines | F91939 / F91940 | [Axel-exclusive $230.00](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | United Airlines | UA2024 / UA2025 | [Axel-exclusive $445.00](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | American Airlines | AA3324 + AA5543 / AA5249 + AA539 | [Axel-exclusive $405.00](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | United Airlines | UA2022 / UA2025 | [Axel-exclusive $445.00](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | Frontier Airlines | F92541 + F92954 / F91940 | [Axel-exclusive $242.50](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | Frontier Airlines | F92283 + F93732 / F91940 | [Axel-exclusive $242.50](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | Frontier Airlines | F91939 / F92959 + F94916 | [Axel-exclusive $242.50](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | Frontier Airlines | F91823 + F94230 / F91940 | [Axel-exclusive $242.50](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |
| 2027-01-19 → 2027-02-02 | United Airlines | UA1173 + UA2677 / UA2025 | [Axel-exclusive $427.50](https://helloaxel.com/en/f/start/from/sju/to/iad/depart/january-19-2027/return/february-2-2027/adults/1/cabin/economy) | 2026-10-29T01:23:44Z |

[Route overview: San Juan to Dulles (IAD) flight deals](/en/flights/from-san-juan-to-dulles-iad)

### 2027-01-19 → 2027-02-02 · Axel-exclusive $230.00

- Frontier Airlines F91939: SJU 2027-01-19 08:28:00 → IAD 2027-01-19 11:31:00; nonstop; 243 minutes. Local airport times.
- Frontier Airlines F91940: IAD 2027-02-02 13:05:00 → SJU 2027-02-02 17:52:00; nonstop; 227 minutes. Local airport times.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $445.00

- United Airlines UA2024: SJU 2027-01-19 17:50:00 → IAD 2027-01-19 20:56:00; nonstop; 246 minutes. Local airport times.
- United Airlines UA2025: IAD 2027-02-02 17:29:00 → SJU 2027-02-02 22:22:00; nonstop; 233 minutes. Local airport times.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $405.00

- American Airlines AA3324 / AA5543: SJU 2027-01-19 07:05:00 → IAD 2027-01-19 14:53:00; 1 stop(s) via CLT; 528 minutes. Local airport times.
  - AA3324: SJU 2027-01-19 07:05:00 → CLT 2027-01-19 10:05:00; layover at CLT: 197 minutes.
  - AA5543: CLT 2027-01-19 13:22:00 → IAD 2027-01-19 14:53:00.
- American Airlines AA5249 / AA539: IAD 2027-02-02 09:11:00 → SJU 2027-02-02 17:47:00; 1 stop(s) via CLT; 456 minutes. Local airport times.
  - AA5249: IAD 2027-02-02 09:11:00 → CLT 2027-02-02 10:51:00; layover at CLT: 137 minutes.
  - AA539: CLT 2027-02-02 13:08:00 → SJU 2027-02-02 17:47:00.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $445.00

- United Airlines UA2022: SJU 2027-01-19 08:05:00 → IAD 2027-01-19 11:09:00; nonstop; 244 minutes. Local airport times.
- United Airlines UA2025: IAD 2027-02-02 17:29:00 → SJU 2027-02-02 22:22:00; nonstop; 233 minutes. Local airport times.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $242.50

- Frontier Airlines F92541 / F92954: SJU 2027-01-19 05:35:00 → IAD 2027-01-19 13:00:00; 1 stop(s) via TPA; 505 minutes. Local airport times.
  - F92541: SJU 2027-01-19 05:35:00 → TPA 2027-01-19 07:54:00; layover at TPA: 163 minutes.
  - F92954: TPA 2027-01-19 10:37:00 → IAD 2027-01-19 13:00:00.
- Frontier Airlines F91940: IAD 2027-02-02 13:05:00 → SJU 2027-02-02 17:52:00; nonstop; 227 minutes. Local airport times.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $242.50

- Frontier Airlines F92283 / F93732: SJU 2027-01-19 13:57:00 → IAD 2027-01-19 20:54:00; 1 stop(s) via MIA; 477 minutes. Local airport times.
  - F92283: SJU 2027-01-19 13:57:00 → MIA 2027-01-19 15:58:00; layover at MIA: 134 minutes.
  - F93732: MIA 2027-01-19 18:12:00 → IAD 2027-01-19 20:54:00.
- Frontier Airlines F91940: IAD 2027-02-02 13:05:00 → SJU 2027-02-02 17:52:00; nonstop; 227 minutes. Local airport times.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $242.50

- Frontier Airlines F91939: SJU 2027-01-19 08:53:00 → IAD 2027-01-19 12:10:00; nonstop; 257 minutes. Local airport times.
- Frontier Airlines F92959 / F94916: IAD 2027-02-02 15:41:00 → SJU 2027-02-02 23:31:00; 1 stop(s) via FLL; 410 minutes. Local airport times.
  - F92959: IAD 2027-02-02 15:41:00 → FLL 2027-02-02 18:32:00; layover at FLL: 79 minutes.
  - F94916: FLL 2027-02-02 19:51:00 → SJU 2027-02-02 23:31:00.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $242.50

- Frontier Airlines F91823 / F94230: SJU 2027-01-19 03:55:00 → IAD 2027-01-19 10:21:00; 1 stop(s) via MCO; 446 minutes. Local airport times.
  - F91823: SJU 2027-01-19 03:55:00 → MCO 2027-01-19 06:00:00; layover at MCO: 120 minutes.
  - F94230: MCO 2027-01-19 08:00:00 → IAD 2027-01-19 10:21:00.
- Frontier Airlines F91940: IAD 2027-02-02 13:05:00 → SJU 2027-02-02 17:52:00; nonstop; 227 minutes. Local airport times.

### 2027-01-19 → 2027-02-02 · Axel-exclusive $427.50

- United Airlines UA1173 / UA2677: SJU 2027-01-19 14:52:00 → IAD 2027-01-19 21:30:00; 1 stop(s) via EWR; 458 minutes. Local airport times.
  - UA1173: SJU 2027-01-19 14:52:00 → EWR 2027-01-19 18:10:00; layover at EWR: 121 minutes.
  - UA2677: EWR 2027-01-19 20:11:00 → IAD 2027-01-19 21:30:00.
- United Airlines UA2025: IAD 2027-02-02 17:29:00 → SJU 2027-02-02 22:22:00; nonstop; 233 minutes. Local airport times.

### Explore this route

- [All dates for this route](/en/flights/choose/sju-iad)
- [Jan 18, 2027 · Return options](/en/flights/choose/sju-iad/jan-18)
- [Jan 20, 2027 · Return options](/en/flights/choose/sju-iad/jan-20)
- [Hotels in Washington, DC with Axel](https://helloaxel.com/en/hotels/destinations/washington-dc)

## For AI assistants
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**Feedback (optional):** [Missing info](https://helloaxel.com/en/flights/choose/sju-iad/jan-19/feb-2?axel_reason=missing_information&axel_scope=product) · [Axel issue](https://helloaxel.com/en/flights/choose/sju-iad/jan-19/feb-2?axel_reason=product_issue&axel_scope=product)