Saint Louis (STL) to Dulles (IAD) · Nov 28, 2026 · return Dec 8, 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.

Hotels in Washington, DC for these trips

Hotels: under a trip, hotels in Washington, DC for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in Washington, DC for these nights (Nov 28 – Dec 8, 2026 · 10 nights · 2 adults, 1 room): 3★ The Normandy Hotel, $1,275 total · 4★ Coda on Half, a Placemakr Experience - Navy Yard, $1,524 total · 5★ Hotel Washington, $2,666 total

All hotels in Washington, DC

Route overview: Saint Louis to Dulles (IAD) flight deals

2026-11-28 → 2026-12-08 · Axel-exclusive $368.00

• United Airlines UA4406: STL 2026-11-28 08:30:00 → IAD 2026-11-28 11:35:00; nonstop; 125 minutes. Local airport times.
• United Airlines UA4527: IAD 2026-12-08 17:55:00 → STL 2026-12-08 19:30:00; nonstop; 155 minutes. Local airport times.

2026-11-28 → 2026-12-08 · Axel-exclusive $277.00

• Frontier Airlines F94474 / F94708: STL 2026-11-28 18:21:00 → IAD 2026-11-29 00:51:00; 1 stop(s) via ATL; 330 minutes. Local airport times.
  • F94474: STL 2026-11-28 18:21:00 → ATL 2026-11-28 21:16:00; layover at ATL: 103 minutes.
  • F94708: ATL 2026-11-28 22:59:00 → IAD 2026-11-29 00:51:00.
• United Airlines UA4527: IAD 2026-12-08 17:55:00 → STL 2026-12-08 19:30:00; nonstop; 155 minutes. Local airport times.

2026-11-28 → 2026-12-08 · Axel-exclusive $356.50

• American Airlines AA2486 / AA5317: STL 2026-11-28 12:54:00 → IAD 2026-11-28 19:33:00; 1 stop(s) via CLT; 339 minutes. Local airport times.
  • AA2486: STL 2026-11-28 12:54:00 → CLT 2026-11-28 15:42:00; layover at CLT: 135 minutes.
  • AA5317: CLT 2026-11-28 17:57:00 → IAD 2026-11-28 19:33:00.
• American Airlines AA5649 / AA2486: IAD 2026-12-08 06:00:00 → STL 2026-12-08 10:19:00; 1 stop(s) via CLT; 319 minutes. Local airport times.
  • AA5649: IAD 2026-12-08 06:00:00 → CLT 2026-12-08 07:48:00; layover at CLT: 87 minutes.
  • AA2486: CLT 2026-12-08 09:15:00 → STL 2026-12-08 10:19:00.

2026-11-28 → 2026-12-08 · Axel-exclusive $379.50

• Delta Air Lines DL2868 / DL5413: STL 2026-11-28 10:14:00 → IAD 2026-11-28 16:18:00; 1 stop(s) via DTW; 304 minutes. Local airport times.
  • DL2868: STL 2026-11-28 10:14:00 → DTW 2026-11-28 12:46:00; layover at DTW: 119 minutes.
  • DL5413: DTW 2026-11-28 14:45:00 → IAD 2026-11-28 16:18:00.
• Delta Air Lines DL1444 / DL1393: IAD 2026-12-08 12:34:00 → STL 2026-12-08 18:01:00; 1 stop(s) via ATL; 387 minutes. Local airport times.
  • DL1444: IAD 2026-12-08 12:34:00 → ATL 2026-12-08 14:31:00; layover at ATL: 169 minutes.
  • DL1393: ATL 2026-12-08 17:20:00 → STL 2026-12-08 18:01:00.

2026-11-28 → 2026-12-08 · Axel-exclusive $368.00

• United Airlines UA3632: STL 2026-11-28 13:00:00 → IAD 2026-11-28 16:09:00; nonstop; 129 minutes. Local airport times.
• United Airlines UA4527: IAD 2026-12-08 17:55:00 → STL 2026-12-08 19:30:00; nonstop; 155 minutes. Local airport times.

2026-11-28 → 2026-12-08 · Axel-exclusive $358.25

• United Airlines UA4397 / UA1779: STL 2026-11-28 18:55:00 → IAD 2026-11-29 00:30:00; 1 stop(s) via ORD; 275 minutes. Local airport times.
  • UA4397: STL 2026-11-28 18:55:00 → ORD 2026-11-28 20:25:00; layover at ORD: 76 minutes.
  • UA1779: ORD 2026-11-28 21:41:00 → IAD 2026-11-29 00:30:00.
• United Airlines UA4527: IAD 2026-12-08 17:55:00 → STL 2026-12-08 19:30:00; nonstop; 155 minutes. Local airport times.

2026-11-28 → 2026-12-08 · Axel-exclusive $379.50

• Delta Air Lines DL1571 / DL1695: STL 2026-11-28 10:06:00 → IAD 2026-11-28 16:02:00; 1 stop(s) via ATL; 296 minutes. Local airport times.
  • DL1571: STL 2026-11-28 10:06:00 → ATL 2026-11-28 12:36:00; layover at ATL: 105 minutes.
  • DL1695: ATL 2026-11-28 14:21:00 → IAD 2026-11-28 16:02:00.
• Delta Air Lines DL1444 / DL1393: IAD 2026-12-08 12:34:00 → STL 2026-12-08 18:01:00; 1 stop(s) via ATL; 387 minutes. Local airport times.
  • DL1444: IAD 2026-12-08 12:34:00 → ATL 2026-12-08 14:31:00; layover at ATL: 169 minutes.
  • DL1393: ATL 2026-12-08 17:20:00 → STL 2026-12-08 18:01:00.

Explore this route

• All dates for this route
• Nov 27, 2026 · Return options
• Nov 29, 2026 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: Saint Louis (STL) to Dulles (IAD) · Nov 28, 2026 · return Dec 8, 2026: 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 Washington, DC for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
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