Austin (AUS) to Baltimore (BWI), Dec 11–13, 2026: from $135 one way

Lowest published fare: $135 one way, Axel-exclusive, Southwest Airlines, 1 stop, Dec 11, 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 Baltimore (BWI) flight deals

2026-12-12 · one way · Axel-exclusive $150.00

• Southwest Airlines WN659: AUS 2026-12-12 17:40:00 → BWI 2026-12-12 21:45:00; nonstop; 185 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $155.00

• American Airlines AA2549 / AA2316: AUS 2026-12-11 06:08:00 → BWI 2026-12-11 12:37:00; 1 stop(s) via CLT; 329 minutes. Local airport times.
  • AA2549: AUS 2026-12-11 06:08:00 → CLT 2026-12-11 09:50:00; layover at CLT: 79 minutes.
  • AA2316: CLT 2026-12-11 11:09:00 → BWI 2026-12-11 12:37:00.

2026-12-13 · one way · Axel-exclusive $150.00

• Southwest Airlines WN291: AUS 2026-12-13 17:30:00 → BWI 2026-12-13 21:35:00; nonstop; 185 minutes. Local airport times.

2026-12-12 · one way · Axel-exclusive $150.00

• Southwest Airlines WN287: AUS 2026-12-12 10:15:00 → BWI 2026-12-12 14:15:00; nonstop; 180 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $150.00

• Southwest Airlines WN373: AUS 2026-12-11 15:15:00 → BWI 2026-12-11 19:20:00; nonstop; 185 minutes. Local airport times.

2026-12-11 · one way · Axel-exclusive $150.00

• Southwest Airlines WN1413: AUS 2026-12-11 05:55:00 → BWI 2026-12-11 09:55:00; nonstop; 180 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $150.00

• Southwest Airlines WN286: AUS 2026-12-13 05:10:00 → BWI 2026-12-13 09:10:00; nonstop; 180 minutes. Local airport times.

2026-12-13 · one way · Axel-exclusive $135.00

• Southwest Airlines WN3536 / WN1786: AUS 2026-12-13 10:55:00 → BWI 2026-12-13 17:05:00; 1 stop(s) via CMH; 310 minutes. Local airport times.
  • WN3536: AUS 2026-12-13 10:55:00 → CMH 2026-12-13 14:30:00; layover at CMH: 75 minutes.
  • WN1786: CMH 2026-12-13 15:45:00 → BWI 2026-12-13 17:05:00.

2026-12-12 · one way · Axel-exclusive $135.00

• Southwest Airlines WN4717 / WN203: AUS 2026-12-12 13:20:00 → BWI 2026-12-12 19:20:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
  • WN4717: AUS 2026-12-12 13:20:00 → ATL 2026-12-12 16:30:00; layover at ATL: 65 minutes.
  • WN203: ATL 2026-12-12 17:35:00 → BWI 2026-12-12 19:20:00.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN3536 / WN1786: AUS 2026-12-11 10:55:00 → BWI 2026-12-11 17:05:00; 1 stop(s) via CMH; 310 minutes. Local airport times.
  • WN3536: AUS 2026-12-11 10:55:00 → CMH 2026-12-11 14:30:00; layover at CMH: 75 minutes.
  • WN1786: CMH 2026-12-11 15:45:00 → BWI 2026-12-11 17:05:00.

2026-12-12 · one way · Axel-exclusive $135.00

• Southwest Airlines WN3536 / WN1786: AUS 2026-12-12 10:55:00 → BWI 2026-12-12 17:05:00; 1 stop(s) via CMH; 310 minutes. Local airport times.
  • WN3536: AUS 2026-12-12 10:55:00 → CMH 2026-12-12 14:30:00; layover at CMH: 75 minutes.
  • WN1786: CMH 2026-12-12 15:45:00 → BWI 2026-12-12 17:05:00.

2026-12-12 · one way · Axel-exclusive $135.00

• Southwest Airlines WN2428 / WN1599: AUS 2026-12-12 13:20:00 → BWI 2026-12-12 19:25:00; 1 stop(s) via MSY; 305 minutes. Local airport times.
  • WN2428: AUS 2026-12-12 13:20:00 → MSY 2026-12-12 14:40:00; layover at MSY: 80 minutes.
  • WN1599: MSY 2026-12-12 16:00:00 → BWI 2026-12-12 19:25:00.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN345 / WN4686: AUS 2026-12-11 09:25:00 → BWI 2026-12-11 15:30:00; 1 stop(s) via IND; 305 minutes. Local airport times.
  • WN345: AUS 2026-12-11 09:25:00 → IND 2026-12-11 12:45:00; layover at IND: 65 minutes.
  • WN4686: IND 2026-12-11 13:50:00 → BWI 2026-12-11 15:30:00.

2026-12-12 · one way · Axel-exclusive $135.00

• Southwest Airlines WN345 / WN4686: AUS 2026-12-12 09:25:00 → BWI 2026-12-12 15:30:00; 1 stop(s) via IND; 305 minutes. Local airport times.
  • WN345: AUS 2026-12-12 09:25:00 → IND 2026-12-12 12:45:00; layover at IND: 65 minutes.
  • WN4686: IND 2026-12-12 13:50:00 → BWI 2026-12-12 15:30:00.

2026-12-13 · one way · Axel-exclusive $135.00

• Southwest Airlines WN345 / WN4686: AUS 2026-12-13 09:25:00 → BWI 2026-12-13 15:30:00; 1 stop(s) via IND; 305 minutes. Local airport times.
  • WN345: AUS 2026-12-13 09:25:00 → IND 2026-12-13 12:45:00; layover at IND: 65 minutes.
  • WN4686: IND 2026-12-13 13:50:00 → BWI 2026-12-13 15:30:00.

2026-12-12 · one way · Axel-exclusive $135.00

• Southwest Airlines WN1560 / WN504: AUS 2026-12-12 05:55:00 → BWI 2026-12-12 12:00:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
  • WN1560: AUS 2026-12-12 05:55:00 → BNA 2026-12-12 07:55:00; layover at BNA: 80 minutes.
  • WN504: BNA 2026-12-12 09:15:00 → BWI 2026-12-12 12:00:00.

2026-12-13 · one way · Axel-exclusive $135.00

• Southwest Airlines WN2428 / WN1599: AUS 2026-12-13 13:20:00 → BWI 2026-12-13 19:25:00; 1 stop(s) via MSY; 305 minutes. Local airport times.
  • WN2428: AUS 2026-12-13 13:20:00 → MSY 2026-12-13 14:40:00; layover at MSY: 80 minutes.
  • WN1599: MSY 2026-12-13 16:00:00 → BWI 2026-12-13 19:25:00.

2026-12-13 · one way · Axel-exclusive $135.00

• Southwest Airlines WN1560 / WN504: AUS 2026-12-13 05:55:00 → BWI 2026-12-13 12:00:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
  • WN1560: AUS 2026-12-13 05:55:00 → BNA 2026-12-13 07:55:00; layover at BNA: 80 minutes.
  • WN504: BNA 2026-12-13 09:15:00 → BWI 2026-12-13 12:00:00.

2026-12-13 · one way · Axel-exclusive $135.00

• Southwest Airlines WN4717 / WN203: AUS 2026-12-13 13:20:00 → BWI 2026-12-13 19:20:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
  • WN4717: AUS 2026-12-13 13:20:00 → ATL 2026-12-13 16:30:00; layover at ATL: 65 minutes.
  • WN203: ATL 2026-12-13 17:35:00 → BWI 2026-12-13 19:20:00.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN2428 / WN1599: AUS 2026-12-11 13:20:00 → BWI 2026-12-11 19:25:00; 1 stop(s) via MSY; 305 minutes. Local airport times.
  • WN2428: AUS 2026-12-11 13:20:00 → MSY 2026-12-11 14:40:00; layover at MSY: 80 minutes.
  • WN1599: MSY 2026-12-11 16:00:00 → BWI 2026-12-11 19:25:00.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN1560 / WN504: AUS 2026-12-11 05:55:00 → BWI 2026-12-11 12:00:00; 1 stop(s) via BNA; 305 minutes. Local airport times.
  • WN1560: AUS 2026-12-11 05:55:00 → BNA 2026-12-11 07:55:00; layover at BNA: 80 minutes.
  • WN504: BNA 2026-12-11 09:15:00 → BWI 2026-12-11 12:00:00.

2026-12-11 · one way · Axel-exclusive $135.00

• Southwest Airlines WN4717 / WN203: AUS 2026-12-11 13:20:00 → BWI 2026-12-11 19:20:00; 1 stop(s) via ATL; 300 minutes. Local airport times.
  • WN4717: AUS 2026-12-11 13:20:00 → ATL 2026-12-11 16:30:00; layover at ATL: 65 minutes.
  • WN203: ATL 2026-12-11 17:35:00 → BWI 2026-12-11 19:20:00.

2026-12-13 · one way · Axel-exclusive $155.00

• American Airlines AA2549 / AA2316: AUS 2026-12-13 06:08:00 → BWI 2026-12-13 12:37:00; 1 stop(s) via CLT; 329 minutes. Local airport times.
  • AA2549: AUS 2026-12-13 06:08:00 → CLT 2026-12-13 09:50:00; layover at CLT: 79 minutes.
  • AA2316: CLT 2026-12-13 11:09:00 → BWI 2026-12-13 12:37:00.

2026-12-12 · one way · Axel-exclusive $155.00

• American Airlines AA2549 / AA2316: AUS 2026-12-12 06:08:00 → BWI 2026-12-12 12:37:00; 1 stop(s) via CLT; 329 minutes. Local airport times.
  • AA2549: AUS 2026-12-12 06:08:00 → CLT 2026-12-12 09:50:00; layover at CLT: 79 minutes.
  • AA2316: CLT 2026-12-12 11:09:00 → BWI 2026-12-12 12:37:00.

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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