Austin (AUS) to Washington (DCA), Nov 13–15, 2026: from $155 one way

Austin (AUS) to Washington (DCA), Nov 13–15, 2026: from $155 one way on Axel, checked Oct 29, 2026. Lowest published fare: $155 one way, Axel-exclusive, Southwest Airlines, 1 stop, Nov 13, 2026, 1 adult, economy, checked Oct 29, 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 Washington (DCA) flight deals

2026-11-13 · one way · Axel-exclusive $185.00

• Southwest Airlines WN4997: AUS 2026-11-13 11:55:00 → DCA 2026-11-13 15:55:00; nonstop; 180 minutes. Local airport times.

2026-11-13 · one way · Axel-exclusive $170.00

• United Airlines UA1966 / UA2028: AUS 2026-11-13 05:15:00 → DCA 2026-11-13 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
  • UA1966: AUS 2026-11-13 05:15:00 → IAH 2026-11-13 06:28:00; layover at IAH: 77 minutes.
  • UA2028: IAH 2026-11-13 07:45:00 → DCA 2026-11-13 11:47:00.

2026-11-13 · one way · Axel-exclusive $175.00

• Delta Air Lines DL2899 / DL360: AUS 2026-11-13 08:20:00 → DCA 2026-11-13 14:58:00; 1 stop(s) via ATL; 338 minutes. Local airport times.
  • DL2899: AUS 2026-11-13 08:20:00 → ATL 2026-11-13 11:30:00; layover at ATL: 105 minutes.
  • DL360: ATL 2026-11-13 13:15:00 → DCA 2026-11-13 14:58:00.

2026-11-15 · one way · Axel-exclusive $185.00

• Southwest Airlines WN4997: AUS 2026-11-15 11:55:00 → DCA 2026-11-15 15:55:00; nonstop; 180 minutes. Local airport times.

2026-11-14 · one way · Axel-exclusive $185.00

• Southwest Airlines WN4997: AUS 2026-11-14 12:45:00 → DCA 2026-11-14 16:45:00; nonstop; 180 minutes. Local airport times.

2026-11-13 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1337 / WN3394: AUS 2026-11-13 08:00:00 → DCA 2026-11-13 14:50:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
  • WN1337: AUS 2026-11-13 08:00:00 → DAL 2026-11-13 09:05:00; layover at DAL: 120 minutes.
  • WN3394: DAL 2026-11-13 11:05:00 → DCA 2026-11-13 14:50:00.

2026-11-13 · one way · Axel-exclusive $155.00

• Southwest Airlines WN436 / WN2546: AUS 2026-11-13 07:35:00 → DCA 2026-11-13 14:10:00; 1 stop(s) via STL; 335 minutes. Local airport times.
  • WN436: AUS 2026-11-13 07:35:00 → STL 2026-11-13 09:35:00; layover at STL: 95 minutes.
  • WN2546: STL 2026-11-13 11:10:00 → DCA 2026-11-13 14:10:00.

2026-11-14 · one way · Axel-exclusive $155.00

• Southwest Airlines WN931 / WN210: AUS 2026-11-14 05:00:00 → DCA 2026-11-14 11:00:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
  • WN931: AUS 2026-11-14 05:00:00 → ATL 2026-11-14 08:05:00; layover at ATL: 70 minutes.
  • WN210: ATL 2026-11-14 09:15:00 → DCA 2026-11-14 11:00:00.

2026-11-13 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1560 / WN4324: AUS 2026-11-13 05:55:00 → DCA 2026-11-13 12:35:00; 1 stop(s) via BNA; 340 minutes. Local airport times.
  • WN1560: AUS 2026-11-13 05:55:00 → BNA 2026-11-13 07:55:00; layover at BNA: 115 minutes.
  • WN4324: BNA 2026-11-13 09:50:00 → DCA 2026-11-13 12:35:00.

2026-11-14 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1337 / WN3394: AUS 2026-11-14 08:00:00 → DCA 2026-11-14 14:50:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
  • WN1337: AUS 2026-11-14 08:00:00 → DAL 2026-11-14 09:05:00; layover at DAL: 120 minutes.
  • WN3394: DAL 2026-11-14 11:05:00 → DCA 2026-11-14 14:50:00.

2026-11-15 · one way · Axel-exclusive $155.00

• Southwest Airlines WN436 / WN2546: AUS 2026-11-15 07:35:00 → DCA 2026-11-15 14:10:00; 1 stop(s) via STL; 335 minutes. Local airport times.
  • WN436: AUS 2026-11-15 07:35:00 → STL 2026-11-15 09:35:00; layover at STL: 95 minutes.
  • WN2546: STL 2026-11-15 11:10:00 → DCA 2026-11-15 14:10:00.

2026-11-15 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1560 / WN4324: AUS 2026-11-15 05:55:00 → DCA 2026-11-15 12:35:00; 1 stop(s) via BNA; 340 minutes. Local airport times.
  • WN1560: AUS 2026-11-15 05:55:00 → BNA 2026-11-15 07:55:00; layover at BNA: 115 minutes.
  • WN4324: BNA 2026-11-15 09:50:00 → DCA 2026-11-15 12:35:00.

2026-11-14 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1560 / WN4324: AUS 2026-11-14 05:55:00 → DCA 2026-11-14 12:35:00; 1 stop(s) via BNA; 340 minutes. Local airport times.
  • WN1560: AUS 2026-11-14 05:55:00 → BNA 2026-11-14 07:55:00; layover at BNA: 115 minutes.
  • WN4324: BNA 2026-11-14 09:50:00 → DCA 2026-11-14 12:35:00.

2026-11-13 · one way · Axel-exclusive $155.00

• Southwest Airlines WN931 / WN210: AUS 2026-11-13 05:00:00 → DCA 2026-11-13 11:00:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
  • WN931: AUS 2026-11-13 05:00:00 → ATL 2026-11-13 08:05:00; layover at ATL: 70 minutes.
  • WN210: ATL 2026-11-13 09:15:00 → DCA 2026-11-13 11:00:00.

2026-11-15 · one way · Axel-exclusive $155.00

• Southwest Airlines WN1337 / WN3394: AUS 2026-11-15 08:00:00 → DCA 2026-11-15 14:50:00; 1 stop(s) via DAL; 350 minutes. Local airport times.
  • WN1337: AUS 2026-11-15 08:00:00 → DAL 2026-11-15 09:05:00; layover at DAL: 120 minutes.
  • WN3394: DAL 2026-11-15 11:05:00 → DCA 2026-11-15 14:50:00.

2026-11-14 · one way · Axel-exclusive $155.00

• Southwest Airlines WN436 / WN2546: AUS 2026-11-14 07:35:00 → DCA 2026-11-14 14:10:00; 1 stop(s) via STL; 335 minutes. Local airport times.
  • WN436: AUS 2026-11-14 07:35:00 → STL 2026-11-14 09:35:00; layover at STL: 95 minutes.
  • WN2546: STL 2026-11-14 11:10:00 → DCA 2026-11-14 14:10:00.

2026-11-15 · one way · Axel-exclusive $155.00

• Southwest Airlines WN931 / WN210: AUS 2026-11-15 05:00:00 → DCA 2026-11-15 11:00:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
  • WN931: AUS 2026-11-15 05:00:00 → ATL 2026-11-15 08:05:00; layover at ATL: 70 minutes.
  • WN210: ATL 2026-11-15 09:15:00 → DCA 2026-11-15 11:00:00.

2026-11-14 · one way · Axel-exclusive $170.00

• United Airlines UA1966 / UA2028: AUS 2026-11-14 05:15:00 → DCA 2026-11-14 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
  • UA1966: AUS 2026-11-14 05:15:00 → IAH 2026-11-14 06:28:00; layover at IAH: 77 minutes.
  • UA2028: IAH 2026-11-14 07:45:00 → DCA 2026-11-14 11:47:00.

2026-11-15 · one way · Axel-exclusive $170.00

• United Airlines UA1966 / UA2028: AUS 2026-11-15 05:15:00 → DCA 2026-11-15 11:47:00; 1 stop(s) via IAH; 332 minutes. Local airport times.
  • UA1966: AUS 2026-11-15 05:15:00 → IAH 2026-11-15 06:28:00; layover at IAH: 77 minutes.
  • UA2028: IAH 2026-11-15 07:45:00 → DCA 2026-11-15 11:47:00.

2026-11-15 · one way · Axel-exclusive $175.00

• Delta Air Lines DL2899 / DL360: AUS 2026-11-15 08:20:00 → DCA 2026-11-15 14:58:00; 1 stop(s) via ATL; 338 minutes. Local airport times.
  • DL2899: AUS 2026-11-15 08:20:00 → ATL 2026-11-15 11:30:00; layover at ATL: 105 minutes.
  • DL360: ATL 2026-11-15 13:15:00 → DCA 2026-11-15 14:58:00.

2026-11-14 · one way · Axel-exclusive $175.00

• Delta Air Lines DL2899 / DL360: AUS 2026-11-14 08:20:00 → DCA 2026-11-14 14:58:00; 1 stop(s) via ATL; 338 minutes. Local airport times.
  • DL2899: AUS 2026-11-14 08:20:00 → ATL 2026-11-14 11:30:00; layover at ATL: 105 minutes.
  • DL360: ATL 2026-11-14 13:15:00 → DCA 2026-11-14 14:58:00.

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.

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