Austin (AUS) 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: Austin to Dulles (IAD) flight deals

2026-11-29 → 2026-12-04 · Axel-exclusive $423.00

• United Airlines UA2344: AUS 2026-11-29 12:07:00 → IAD 2026-11-29 16:16:00; nonstop; 189 minutes. Local airport times.
• United Airlines UA2337: IAD 2026-12-04 18:00:00 → AUS 2026-12-04 20:57:00; nonstop; 237 minutes. Local airport times.

2026-11-29 → 2026-12-04 · Axel-exclusive $229.13

• Frontier Airlines F94702 / F93692: AUS 2026-11-29 11:10:00 → IAD 2026-11-29 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2026-11-29 11:10:00 → ATL 2026-11-29 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2026-11-29 15:44:00 → IAD 2026-11-29 17:38:00.
• Frontier Airlines F94355 / F94523: IAD 2026-12-04 11:16:00 → AUS 2026-12-04 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2026-12-04 11:16:00 → MCO 2026-12-04 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2026-12-04 14:53:00 → AUS 2026-12-04 16:55:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $376.00

• American Airlines AA2989 / AA5543: AUS 2026-11-29 08:09:00 → IAD 2026-11-29 14:53:00; 1 stop(s) via CLT; 344 minutes. Local airport times.
  • AA2989: AUS 2026-11-29 08:09:00 → CLT 2026-11-29 11:52:00; layover at CLT: 90 minutes.
  • AA5543: CLT 2026-11-29 13:22:00 → IAD 2026-11-29 14:53:00.
• American Airlines AA2414 / AA2707: IAD 2026-12-04 17:50:00 → AUS 2026-12-04 23:01:00; 1 stop(s) via DFW; 371 minutes. Local airport times.
  • AA2414: IAD 2026-12-04 17:50:00 → DFW 2026-12-04 20:30:00; layover at DFW: 84 minutes.
  • AA2707: DFW 2026-12-04 21:54:00 → AUS 2026-12-04 23:01:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $393.63

• Delta Air Lines DL1040 / DL5517: AUS 2026-11-29 05:10:00 → IAD 2026-11-29 11:56:00; 1 stop(s) via DTW; 346 minutes. Local airport times.
  • DL1040: AUS 2026-11-29 05:10:00 → DTW 2026-11-29 09:05:00; layover at DTW: 70 minutes.
  • DL5517: DTW 2026-11-29 10:15:00 → IAD 2026-11-29 11:56:00.
• Delta Air Lines DL1444 / DL1491: IAD 2026-12-04 12:34:00 → AUS 2026-12-04 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1444: IAD 2026-12-04 12:34:00 → ATL 2026-12-04 14:31:00; layover at ATL: 94 minutes.
  • DL1491: ATL 2026-12-04 16:05:00 → AUS 2026-12-04 17:39:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $423.00

• United Airlines UA525: AUS 2026-11-29 07:15:00 → IAD 2026-11-29 11:24:00; nonstop; 189 minutes. Local airport times.
• United Airlines UA2337: IAD 2026-12-04 18:00:00 → AUS 2026-12-04 20:57:00; nonstop; 237 minutes. Local airport times.

2026-11-29 → 2026-12-04 · Axel-exclusive $393.63

• Delta Air Lines DL2899 / DL1695: AUS 2026-11-29 08:20:00 → IAD 2026-11-29 16:02:00; 1 stop(s) via ATL; 402 minutes. Local airport times.
  • DL2899: AUS 2026-11-29 08:20:00 → ATL 2026-11-29 11:30:00; layover at ATL: 171 minutes.
  • DL1695: ATL 2026-11-29 14:21:00 → IAD 2026-11-29 16:02:00.
• Delta Air Lines DL1444 / DL1491: IAD 2026-12-04 12:34:00 → AUS 2026-12-04 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1444: IAD 2026-12-04 12:34:00 → ATL 2026-12-04 14:31:00; layover at ATL: 94 minutes.
  • DL1491: ATL 2026-12-04 16:05:00 → AUS 2026-12-04 17:39:00.

2026-11-29 → 2026-12-04 · Axel-exclusive $399.38

• United Airlines UA476 / UA2087: AUS 2026-11-29 07:30:00 → IAD 2026-11-29 15:44:00; 1 stop(s) via DEN; 434 minutes. Local airport times.
  • UA476: AUS 2026-11-29 07:30:00 → DEN 2026-11-29 08:53:00; layover at DEN: 87 minutes.
  • UA2087: DEN 2026-11-29 10:20:00 → IAD 2026-11-29 15:44:00.
• United Airlines UA2337: IAD 2026-12-04 18:00:00 → AUS 2026-12-04 20:57:00; nonstop; 237 minutes. Local airport times.

2026-11-29 → 2026-12-04 · Axel-exclusive $405.50

• United Airlines UA2344: AUS 2026-11-29 12:18:00 → IAD 2026-11-29 16:25:00; nonstop; 187 minutes. Local airport times.
• United Airlines UA451 / UA1823: IAD 2026-12-04 06:00:00 → AUS 2026-12-04 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
  • UA451: IAD 2026-12-04 06:00:00 → IAH 2026-12-04 08:36:00; layover at IAH: 86 minutes.
  • UA1823: IAH 2026-12-04 10:02:00 → AUS 2026-12-04 11:13:00.

Explore this route

• All dates for this route
• Nov 28, 2026 · Return options
• Nov 30, 2026 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: Austin (AUS) 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.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
• 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 Austin to Dulles (IAD) 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_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /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.

Feedback (optional): Missing info · Axel issue