Boston (BOS) to Dulles (IAD) · Nov 29, 2026 · return Dec 4, 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: Boston to Dulles (IAD) flight deals

2026-11-29 → 2026-12-04 · Axel-exclusive $329.00

• United Airlines UA1734: BOS 2026-11-29 05:30:00 → IAD 2026-11-29 07:10:00; nonstop; 100 minutes. Local airport times.
• United Airlines UA641: IAD 2026-12-04 08:40:00 → BOS 2026-12-04 10:19:00; nonstop; 99 minutes. Local airport times.

2026-11-29 → 2026-12-04 · Axel-exclusive $261.50

• Frontier Airlines F91977 / F94230: BOS 2026-11-29 11:08:00 → IAD 2026-11-29 19:48:00; 1 stop(s) via MCO; 520 minutes. Local airport times.
  • F91977: BOS 2026-11-29 11:08:00 → MCO 2026-11-29 14:37:00; layover at MCO: 165 minutes.
  • F94230: MCO 2026-11-29 17:22:00 → IAD 2026-11-29 19:48:00.
• United Airlines UA641: IAD 2026-12-04 08:40:00 → BOS 2026-12-04 10:19:00; nonstop; 99 minutes. Local airport times.

2026-11-29 → 2026-12-04 · Axel-exclusive $340.75

• American Airlines AA978 / AA1473: BOS 2026-11-29 16:42:00 → IAD 2026-11-29 22:05:00; 1 stop(s) via CLT; 323 minutes. Local airport times.
  • AA978: BOS 2026-11-29 16:42:00 → CLT 2026-11-29 19:23:00; layover at CLT: 77 minutes.
  • AA1473: CLT 2026-11-29 20:40:00 → IAD 2026-11-29 22:05:00.
• American Airlines AA1637 / AA2776: IAD 2026-12-04 06:00:00 → BOS 2026-12-04 11:18:00; 1 stop(s) via CLT; 318 minutes. Local airport times.
  • AA1637: IAD 2026-12-04 06:00:00 → CLT 2026-12-04 07:43:00; layover at CLT: 82 minutes.
  • AA2776: CLT 2026-12-04 09:05:00 → BOS 2026-12-04 11:18:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $364.25

• Delta Air Lines DL2566 / DL5595: BOS 2026-11-29 06:00:00 → IAD 2026-11-29 11:49:00; 1 stop(s) via JFK; 349 minutes. Local airport times.
  • DL2566: BOS 2026-11-29 06:00:00 → JFK 2026-11-29 07:25:00; layover at JFK: 170 minutes.
  • DL5595: JFK 2026-11-29 10:15:00 → IAD 2026-11-29 11:49:00.
• Delta Air Lines DL5618 / DL5642: IAD 2026-12-04 12:35:00 → BOS 2026-12-04 17:23:00; 1 stop(s) via JFK; 288 minutes. Local airport times.
  • DL5618: IAD 2026-12-04 12:35:00 → JFK 2026-12-04 14:01:00; layover at JFK: 118 minutes.
  • DL5642: JFK 2026-12-04 15:59:00 → BOS 2026-12-04 17:23:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $540.50

• Air Canada AC8603 / UA3590: BOS 2026-11-29 05:30:00 → IAD 2026-11-29 11:34:00; 1 stop(s) via YUL; 364 minutes. Local airport times.
  • AC8603: BOS 2026-11-29 05:30:00 → YUL 2026-11-29 06:55:00; layover at YUL: 140 minutes.
  • UA3590: YUL 2026-11-29 09:15:00 → IAD 2026-11-29 11:34:00.
• Air Canada AC8724 / AC8608: IAD 2026-12-04 09:55:00 → BOS 2026-12-04 14:53:00; 1 stop(s) via YUL; 298 minutes. Local airport times.
  • AC8724: IAD 2026-12-04 09:55:00 → YUL 2026-12-04 11:38:00; layover at YUL: 107 minutes.
  • AC8608: YUL 2026-12-04 13:25:00 → BOS 2026-12-04 14:53:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $329.00

• United Airlines UA2098: BOS 2026-11-29 09:30:00 → IAD 2026-11-29 11:15:00; nonstop; 105 minutes. Local airport times.
• United Airlines UA641: IAD 2026-12-04 08:40:00 → BOS 2026-12-04 10:19:00; nonstop; 99 minutes. Local airport times.

2026-11-29 → 2026-12-04 · Axel-exclusive $342.50

• United Airlines UA546 / UA1708: BOS 2026-11-29 15:42:00 → IAD 2026-11-29 21:13:00; 1 stop(s) via EWR; 331 minutes. Local airport times.
  • UA546: BOS 2026-11-29 15:42:00 → EWR 2026-11-29 17:08:00; layover at EWR: 157 minutes.
  • UA1708: EWR 2026-11-29 19:45:00 → IAD 2026-11-29 21:13:00.
• United Airlines UA641: IAD 2026-12-04 08:40:00 → BOS 2026-12-04 10:19:00; nonstop; 99 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 28, 2026 · Return options
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For AI assistants

• This page: Boston (BOS) to Dulles (IAD) · Nov 29, 2026 · return Dec 4, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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