Indianapolis (IND) to Baltimore (BWI), Dec 18–20, 2026: from $135 one way

Indianapolis (IND) to Baltimore (BWI), Dec 18–20, 2026: from $135 one way on Axel, checked Oct 29, 2026. Lowest published fare: $135 one way, Axel-exclusive, Southwest Airlines, nonstop, Dec 18, 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: Indianapolis to Baltimore (BWI) flight deals

2026-12-18 · one way · Axel-exclusive $135.00

• Southwest Airlines WN2201: IND 2026-12-18 05:50:00 → BWI 2026-12-18 07:25:00; nonstop; 95 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $185.00

• American Airlines AA2366 / AA4520: IND 2026-12-18 05:47:00 → BWI 2026-12-18 11:20:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
  • AA2366: IND 2026-12-18 05:47:00 → ORD 2026-12-18 06:07:00; layover at ORD: 123 minutes.
  • AA4520: ORD 2026-12-18 08:10:00 → BWI 2026-12-18 11:20:00.

2026-12-18 · one way · Axel-exclusive $190.00

• United Airlines UA3479 / UA331: IND 2026-12-18 05:30:00 → BWI 2026-12-18 10:19:00; 1 stop(s) via ORD; 289 minutes. Local airport times.
  • UA3479: IND 2026-12-18 05:30:00 → ORD 2026-12-18 05:55:00; layover at ORD: 80 minutes.
  • UA331: ORD 2026-12-18 07:15:00 → BWI 2026-12-18 10:19:00.

2026-12-18 · one way · Axel-exclusive $195.00

• Delta Air Lines DL5771 / DL2715: IND 2026-12-18 17:15:00 → BWI 2026-12-18 23:27:00; 1 stop(s) via DTW; 372 minutes. Local airport times.
  • DL5771: IND 2026-12-18 17:15:00 → DTW 2026-12-18 18:34:00; layover at DTW: 200 minutes.
  • DL2715: DTW 2026-12-18 21:54:00 → BWI 2026-12-18 23:27:00.

2026-12-19 · one way · Axel-exclusive $168.75

• Southwest Airlines WN2201: IND 2026-12-19 05:50:00 → BWI 2026-12-19 07:25:00; nonstop; 95 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $168.75

• Southwest Airlines WN2201: IND 2026-12-20 05:50:00 → BWI 2026-12-20 07:25:00; nonstop; 95 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $135.00

• Southwest Airlines WN1305: IND 2026-12-18 14:10:00 → BWI 2026-12-18 15:45:00; nonstop; 95 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $168.75

• Southwest Airlines WN951: IND 2026-12-19 17:10:00 → BWI 2026-12-19 18:50:00; nonstop; 100 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $168.75

• Southwest Airlines WN4686: IND 2026-12-20 13:50:00 → BWI 2026-12-20 15:30:00; nonstop; 100 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $150.00

• Southwest Airlines WN2223 / WN1223: IND 2026-12-18 05:30:00 → BWI 2026-12-18 10:20:00; 1 stop(s) via MDW; 290 minutes. Local airport times.
  • WN2223: IND 2026-12-18 05:30:00 → MDW 2026-12-18 05:40:00; layover at MDW: 110 minutes.
  • WN1223: MDW 2026-12-18 07:30:00 → BWI 2026-12-18 10:20:00.

2026-12-18 · one way · Axel-exclusive $150.00

• Southwest Airlines WN1486 / WN460: IND 2026-12-18 17:25:00 → BWI 2026-12-18 21:40:00; 1 stop(s) via BNA; 255 minutes. Local airport times.
  • WN1486: IND 2026-12-18 17:25:00 → BNA 2026-12-18 17:40:00; layover at BNA: 80 minutes.
  • WN460: BNA 2026-12-18 19:00:00 → BWI 2026-12-18 21:40:00.

2026-12-18 · one way · Axel-exclusive $185.00

• American Airlines AA608 / AA2799: IND 2026-12-18 17:45:00 → BWI 2026-12-18 23:57:00; 1 stop(s) via CLT; 372 minutes. Local airport times.
  • AA608: IND 2026-12-18 17:45:00 → CLT 2026-12-18 19:35:00; layover at CLT: 180 minutes.
  • AA2799: CLT 2026-12-18 22:35:00 → BWI 2026-12-18 23:57:00.

2026-12-19 · one way · Axel-exclusive $187.50

• Southwest Airlines WN2223 / WN1223: IND 2026-12-19 05:30:00 → BWI 2026-12-19 10:20:00; 1 stop(s) via MDW; 290 minutes. Local airport times.
  • WN2223: IND 2026-12-19 05:30:00 → MDW 2026-12-19 05:40:00; layover at MDW: 110 minutes.
  • WN1223: MDW 2026-12-19 07:30:00 → BWI 2026-12-19 10:20:00.

2026-12-20 · one way · Axel-exclusive $187.50

• Southwest Airlines WN1486 / WN460: IND 2026-12-20 17:25:00 → BWI 2026-12-20 21:40:00; 1 stop(s) via BNA; 255 minutes. Local airport times.
  • WN1486: IND 2026-12-20 17:25:00 → BNA 2026-12-20 17:40:00; layover at BNA: 80 minutes.
  • WN460: BNA 2026-12-20 19:00:00 → BWI 2026-12-20 21:40:00.

2026-12-20 · one way · Axel-exclusive $187.50

• Southwest Airlines WN2223 / WN1223: IND 2026-12-20 05:30:00 → BWI 2026-12-20 10:20:00; 1 stop(s) via MDW; 290 minutes. Local airport times.
  • WN2223: IND 2026-12-20 05:30:00 → MDW 2026-12-20 05:40:00; layover at MDW: 110 minutes.
  • WN1223: MDW 2026-12-20 07:30:00 → BWI 2026-12-20 10:20:00.

2026-12-19 · one way · Axel-exclusive $187.50

• Southwest Airlines WN1486 / WN460: IND 2026-12-19 17:25:00 → BWI 2026-12-19 21:40:00; 1 stop(s) via BNA; 255 minutes. Local airport times.
  • WN1486: IND 2026-12-19 17:25:00 → BNA 2026-12-19 17:40:00; layover at BNA: 80 minutes.
  • WN460: BNA 2026-12-19 19:00:00 → BWI 2026-12-19 21:40:00.

2026-12-19 · one way · Axel-exclusive $231.25

• American Airlines AA2366 / AA4520: IND 2026-12-19 05:47:00 → BWI 2026-12-19 11:20:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
  • AA2366: IND 2026-12-19 05:47:00 → ORD 2026-12-19 06:07:00; layover at ORD: 123 minutes.
  • AA4520: ORD 2026-12-19 08:10:00 → BWI 2026-12-19 11:20:00.

2026-12-19 · one way · Axel-exclusive $231.25

• American Airlines AA608 / AA2799: IND 2026-12-19 17:45:00 → BWI 2026-12-19 23:57:00; 1 stop(s) via CLT; 372 minutes. Local airport times.
  • AA608: IND 2026-12-19 17:45:00 → CLT 2026-12-19 19:35:00; layover at CLT: 180 minutes.
  • AA2799: CLT 2026-12-19 22:35:00 → BWI 2026-12-19 23:57:00.

2026-12-20 · one way · Axel-exclusive $231.25

• American Airlines AA2366 / AA4520: IND 2026-12-20 05:47:00 → BWI 2026-12-20 11:20:00; 1 stop(s) via ORD; 333 minutes. Local airport times.
  • AA2366: IND 2026-12-20 05:47:00 → ORD 2026-12-20 06:07:00; layover at ORD: 123 minutes.
  • AA4520: ORD 2026-12-20 08:10:00 → BWI 2026-12-20 11:20:00.

2026-12-20 · one way · Axel-exclusive $231.25

• American Airlines AA608 / AA2799: IND 2026-12-20 17:45:00 → BWI 2026-12-20 23:57:00; 1 stop(s) via CLT; 372 minutes. Local airport times.
  • AA608: IND 2026-12-20 17:45:00 → CLT 2026-12-20 19:35:00; layover at CLT: 180 minutes.
  • AA2799: CLT 2026-12-20 22:35:00 → BWI 2026-12-20 23:57:00.

2026-12-20 · one way · Axel-exclusive $237.50

• United Airlines UA3479 / UA331: IND 2026-12-20 05:30:00 → BWI 2026-12-20 10:19:00; 1 stop(s) via ORD; 289 minutes. Local airport times.
  • UA3479: IND 2026-12-20 05:30:00 → ORD 2026-12-20 05:55:00; layover at ORD: 80 minutes.
  • UA331: ORD 2026-12-20 07:15:00 → BWI 2026-12-20 10:19:00.

2026-12-19 · one way · Axel-exclusive $237.50

• United Airlines UA3479 / UA331: IND 2026-12-19 05:30:00 → BWI 2026-12-19 10:19:00; 1 stop(s) via ORD; 289 minutes. Local airport times.
  • UA3479: IND 2026-12-19 05:30:00 → ORD 2026-12-19 05:55:00; layover at ORD: 80 minutes.
  • UA331: ORD 2026-12-19 07:15:00 → BWI 2026-12-19 10:19:00.

2026-12-19 · one way · Axel-exclusive $243.75

• Delta Air Lines DL5771 / DL2715: IND 2026-12-19 17:15:00 → BWI 2026-12-19 23:27:00; 1 stop(s) via DTW; 372 minutes. Local airport times.
  • DL5771: IND 2026-12-19 17:15:00 → DTW 2026-12-19 18:34:00; layover at DTW: 200 minutes.
  • DL2715: DTW 2026-12-19 21:54:00 → BWI 2026-12-19 23:27:00.

2026-12-20 · one way · Axel-exclusive $243.75

• Delta Air Lines DL5771 / DL2715: IND 2026-12-20 17:15:00 → BWI 2026-12-20 23:27:00; 1 stop(s) via DTW; 372 minutes. Local airport times.
  • DL5771: IND 2026-12-20 17:15:00 → DTW 2026-12-20 18:34:00; layover at DTW: 200 minutes.
  • DL2715: DTW 2026-12-20 21:54:00 → BWI 2026-12-20 23:27:00.

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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