Dulles (IAD) to Austin (AUS), Mar 5–7, 2027: from $200 round trip

Dulles (IAD) to Austin (AUS), Mar 5–7, 2027: from $200 round trip on Axel, checked Nov 13, 2026. Lowest published fare: $200 round trip, Axel-exclusive, Frontier Airlines, 1 stop, Mar 5–7, 2027, 1 adult, economy, checked Nov 13, 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 Austin for these trips

Hotels: under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. When a price is shown, it is the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in that star tier for those dates.

• Hotels in Austin for these nights (Mar 5–7, 2027 · 2 nights · 2 adults, 1 room): 3★ Ramada by Wyndham Austin South, $94 a night, $188 for 2 nights · 4★ DoubleTree by Hilton Hotel Austin Northwest Arboretum, $138 a night, $275 for 2 nights · 5★ Hyatt Regency Austin, $469 a night, $937 for 2 nights

All hotels in Austin

Route overview: Washington, DC to Austin (AUS) flight deals

2027-03-05 → 2027-03-07 · Axel-exclusive $400

• United Airlines UA2337: IAD 2027-03-05 18:00:00 → AUS 2027-03-05 20:57:00; nonstop; 237 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-03-07 12:18:00 → IAD 2027-03-07 16:25:00; nonstop; 187 minutes. Local airport times.

2027-03-05 → 2027-03-07 · Axel-exclusive $200

• Frontier Airlines F94355 / F94523: IAD 2027-03-05 11:16:00 → AUS 2027-03-05 16:55:00; 1 stop(s) via MCO; 399 minutes. Local airport times.
  • F94355: IAD 2027-03-05 11:16:00 → MCO 2027-03-05 13:49:00; layover at MCO: 64 minutes.
  • F94523: MCO 2027-03-05 14:53:00 → AUS 2027-03-05 16:55:00.
• Frontier Airlines F94702 / F93692: AUS 2027-03-07 11:10:00 → IAD 2027-03-07 17:38:00; 1 stop(s) via ATL; 328 minutes. Local airport times.
  • F94702: AUS 2027-03-07 11:10:00 → ATL 2027-03-07 14:32:00; layover at ATL: 72 minutes.
  • F93692: ATL 2027-03-07 15:44:00 → IAD 2027-03-07 17:38:00.

2027-03-05 → 2027-03-07 · Axel-exclusive $350

• American Airlines AA5543 / AA1705: IAD 2027-03-05 15:23:00 → AUS 2027-03-05 21:06:00; 1 stop(s) via CLT; 403 minutes. Local airport times.
  • AA5543: IAD 2027-03-05 15:23:00 → CLT 2027-03-05 17:01:00; layover at CLT: 119 minutes.
  • AA1705: CLT 2027-03-05 19:00:00 → AUS 2027-03-05 21:06:00.
• American Airlines AA2989 / AA5543: AUS 2027-03-07 08:09:00 → IAD 2027-03-07 14:53:00; 1 stop(s) via CLT; 344 minutes. Local airport times.
  • AA2989: AUS 2027-03-07 08:09:00 → CLT 2027-03-07 11:52:00; layover at CLT: 90 minutes.
  • AA5543: CLT 2027-03-07 13:22:00 → IAD 2027-03-07 14:53:00.

2027-03-05 → 2027-03-07 · Axel-exclusive $375

• Delta Air Lines DL1444 / DL1491: IAD 2027-03-05 12:34:00 → AUS 2027-03-05 17:39:00; 1 stop(s) via ATL; 365 minutes. Local airport times.
  • DL1444: IAD 2027-03-05 12:34:00 → ATL 2027-03-05 14:31:00; layover at ATL: 94 minutes.
  • DL1491: ATL 2027-03-05 16:05:00 → AUS 2027-03-05 17:39:00.
• Delta Air Lines DL1040 / DL5517: AUS 2027-03-07 05:10:00 → IAD 2027-03-07 11:56:00; 1 stop(s) via DTW; 346 minutes. Local airport times.
  • DL1040: AUS 2027-03-07 05:10:00 → DTW 2027-03-07 09:05:00; layover at DTW: 70 minutes.
  • DL5517: DTW 2027-03-07 10:15:00 → IAD 2027-03-07 11:56:00.

2027-03-05 → 2027-03-07 · Axel-exclusive $400

• United Airlines UA4054: IAD 2027-03-05 13:05:00 → AUS 2027-03-05 16:13:00; nonstop; 248 minutes. Local airport times.
• United Airlines UA2344: AUS 2027-03-07 12:18:00 → IAD 2027-03-07 16:25:00; nonstop; 187 minutes. Local airport times.

2027-03-05 → 2027-03-07 · Axel-exclusive $350

• American Airlines AA2414 / AA2707: IAD 2027-03-05 17:50:00 → AUS 2027-03-05 23:01:00; 1 stop(s) via DFW; 371 minutes. Local airport times.
  • AA2414: IAD 2027-03-05 17:50:00 → DFW 2027-03-05 20:30:00; layover at DFW: 84 minutes.
  • AA2707: DFW 2027-03-05 21:54:00 → AUS 2027-03-05 23:01:00.
• American Airlines AA2989 / AA5543: AUS 2027-03-07 08:09:00 → IAD 2027-03-07 14:53:00; 1 stop(s) via CLT; 344 minutes. Local airport times.
  • AA2989: AUS 2027-03-07 08:09:00 → CLT 2027-03-07 11:52:00; layover at CLT: 90 minutes.
  • AA5543: CLT 2027-03-07 13:22:00 → IAD 2027-03-07 14:53:00.

2027-03-05 → 2027-03-07 · Axel-exclusive $380

• United Airlines UA451 / UA1823: IAD 2027-03-05 06:00:00 → AUS 2027-03-05 11:13:00; 1 stop(s) via IAH; 373 minutes. Local airport times.
  • UA451: IAD 2027-03-05 06:00:00 → IAH 2027-03-05 08:36:00; layover at IAH: 86 minutes.
  • UA1823: IAH 2027-03-05 10:02:00 → AUS 2027-03-05 11:13:00.
• United Airlines UA2344: AUS 2027-03-07 12:18:00 → IAD 2027-03-07 16:25:00; nonstop; 187 minutes. Local airport times.

2027-03-05 → 2027-03-07 · Axel-exclusive $380

• United Airlines UA565 / UA1688: IAD 2027-03-05 06:10:00 → AUS 2027-03-05 12:02:00; 1 stop(s) via ORD; 412 minutes. Local airport times.
  • UA565: IAD 2027-03-05 06:10:00 → ORD 2027-03-05 07:32:00; layover at ORD: 85 minutes.
  • UA1688: ORD 2027-03-05 08:57:00 → AUS 2027-03-05 12:02:00.
• United Airlines UA2344: AUS 2027-03-07 12:18:00 → IAD 2027-03-07 16:25:00; nonstop; 187 minutes. Local airport times.

Travelers: prices on this page are totals for 1 adult. For a different party, open this trip for 2 adults · 3 adults · 4 adults · 2 adults + 1 child · 2 adults + 2 children; each link opens AI flight search for these dates and those travelers, and the customer link to share comes from those results.

Explore this route

• All dates for this route
• Mar 4, 2027 · Return options
• Mar 6, 2027 · Return options
• Hotels in Austin with Axel

For AI assistants

• This page: Dulles (IAD) to Austin (AUS) · Mar 5, 2027 · return Mar 7, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date. Under a trip, hotels in Austin for exactly those nights link to the hotel pages for 2 adults in 1 room. Prices, when shown, are the nightly rate and the stay's total, from the lowest saved total among the shortlisted hotels in each star tier for those dates.
• Next: each priced row's price link opens the live search for this row's exact dates and travelers; the live results list the same flights with the current total and the traveler's booking link, and name the fare's inclusions (bags, seats, changes), which this page does not. A changed price or flight shows there. Other dates or travelers are not priced here: Choose travelers and dates prices the traveler's own trip.
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