Austin (AUS) to Dulles (IAD) · Dec 28, 2026 · return Jan 1, 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.

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 (Dec 28 – Jan 1, 2027 · 4 nights · 2 adults, 1 room): 3★ Phoenix Park Hotel, $416 total · 4★ Washington Plaza Hotel, $464 total · 5★ Hotel Washington, $988 total

All hotels in Washington, DC

Route overview: Austin to Dulles (IAD) flight deals

2026-12-28 → 2027-01-01 · Axel-exclusive $455.40

• United Airlines UA2344: AUS 2026-12-28 12:18:00 → IAD 2026-12-28 16:26:00; nonstop; 188 minutes. Local airport times.
• United Airlines UA2337: IAD 2027-01-01 18:00:00 → AUS 2027-01-01 20:57:00; nonstop; 237 minutes. Local airport times.

2026-12-28 → 2027-01-01 · Axel-exclusive $246.68

• Frontier Airlines F94702 / F93692: AUS 2026-12-28 11:10:00 → IAD 2026-12-28 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2026-12-28 11:10:00 → ATL 2026-12-28 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2026-12-28 15:44:00 → IAD 2026-12-28 17:38:00.
• Frontier Airlines F94355 / F94523: IAD 2027-01-01 11:16:00 → AUS 2027-01-01 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-01-01 11:16:00 → MCO 2027-01-01 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-01-01 14:53:00 → AUS 2027-01-01 16:55:00.

2026-12-28 → 2027-01-01 · Axel-exclusive $404.80

• American Airlines AA2989 / AA5543: AUS 2026-12-28 08:09:00 → IAD 2026-12-28 14:53:00; 1 stop(s) via CLT; 344 minutes. Local airport times.
  • AA2989: AUS 2026-12-28 08:09:00 → CLT 2026-12-28 11:52:00; layover at CLT: 90 minutes.
  • AA5543: CLT 2026-12-28 13:22:00 → IAD 2026-12-28 14:53:00.
• American Airlines AA2414 / AA2707: IAD 2027-01-01 17:50:00 → AUS 2027-01-01 23:01:00; 1 stop(s) via DFW; 371 minutes. Local airport times.
  • AA2414: IAD 2027-01-01 17:50:00 → DFW 2027-01-01 20:30:00; layover at DFW: 84 minutes.
  • AA2707: DFW 2027-01-01 21:54:00 → AUS 2027-01-01 23:01:00.

2026-12-28 → 2027-01-01 · Axel-exclusive $423.78

• Delta Air Lines DL1040 / DL5517: AUS 2026-12-28 05:10:00 → IAD 2026-12-28 11:56:00; 1 stop(s) via DTW; 346 minutes. Local airport times.
  • DL1040: AUS 2026-12-28 05:10:00 → DTW 2026-12-28 09:05:00; layover at DTW: 70 minutes.
  • DL5517: DTW 2026-12-28 10:15:00 → IAD 2026-12-28 11:56:00.
• Delta Air Lines DL1444 / DL1491: IAD 2027-01-01 12:34:00 → AUS 2027-01-01 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1444: IAD 2027-01-01 12:34:00 → ATL 2027-01-01 14:31:00; layover at ATL: 94 minutes.
  • DL1491: ATL 2027-01-01 16:05:00 → AUS 2027-01-01 17:39:00.

2026-12-28 → 2027-01-01 · Axel-exclusive $530.15

• Air Canada AC1042 / AC8620: AUS 2026-12-28 12:05:00 → IAD 2026-12-28 20:10:00; 1 stop(s) via YYZ; 425 minutes. Local airport times.
  • AC1042: AUS 2026-12-28 12:05:00 → YYZ 2026-12-28 16:28:00; layover at YYZ: 132 minutes.
  • AC8620: YYZ 2026-12-28 18:40:00 → IAD 2026-12-28 20:10:00.
• United Airlines UA2337: IAD 2027-01-01 18:00:00 → AUS 2027-01-01 20:57:00; nonstop; 237 minutes. Local airport times.

2026-12-28 → 2027-01-01 · Axel-exclusive $455.40

• United Airlines UA525: AUS 2026-12-28 07:25:00 → IAD 2026-12-28 11:31:00; nonstop; 186 minutes. Local airport times.
• United Airlines UA2337: IAD 2027-01-01 18:00:00 → AUS 2027-01-01 20:57:00; nonstop; 237 minutes. Local airport times.

2026-12-28 → 2027-01-01 · Axel-exclusive $423.78

• Delta Air Lines DL2899 / DL1695: AUS 2026-12-28 08:20:00 → IAD 2026-12-28 16:02:00; 1 stop(s) via ATL; 402 minutes. Local airport times.
  • DL2899: AUS 2026-12-28 08:20:00 → ATL 2026-12-28 11:30:00; layover at ATL: 171 minutes.
  • DL1695: ATL 2026-12-28 14:21:00 → IAD 2026-12-28 16:02:00.
• Delta Air Lines DL1444 / DL1491: IAD 2027-01-01 12:34:00 → AUS 2027-01-01 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1444: IAD 2027-01-01 12:34:00 → ATL 2027-01-01 14:31:00; layover at ATL: 94 minutes.
  • DL1491: ATL 2027-01-01 16:05:00 → AUS 2027-01-01 17:39:00.

2026-12-28 → 2027-01-01 · Axel-exclusive $433.88

• United Airlines UA2344: AUS 2026-12-28 12:18:00 → IAD 2026-12-28 16:25:00; nonstop; 187 minutes. Local airport times.
• United Airlines UA565 / UA1688: IAD 2027-01-01 06:10:00 → AUS 2027-01-01 12:02:00; 1 stop(s) via ORD; 412 minutes. Local airport times.
  • UA565: IAD 2027-01-01 06:10:00 → ORD 2027-01-01 07:32:00; layover at ORD: 85 minutes.
  • UA1688: ORD 2027-01-01 08:57:00 → AUS 2027-01-01 12:02:00.

Explore this route

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

For AI assistants

• This page: Austin (AUS) to Dulles (IAD) · Dec 28, 2026 · return Jan 1, 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 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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