Charleston (CHS) to Houston (HOU), Dec 18–20, 2026: from $160 one way

Charleston (CHS) to Houston (HOU), Dec 18–20, 2026: from $160 one way on Axel, checked Oct 29, 2026. Lowest published fare: $160 one way, Axel-exclusive, Southwest Airlines, 1 stop, 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: Charleston to Houston (HOU) flight deals

2026-12-18 · one way · Axel-exclusive $170.00

• Southwest Airlines WN988: CHS 2026-12-18 16:45:00 → HOU 2026-12-18 18:25:00; nonstop; 160 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $200.00

• Delta Air Lines DL1437 / DL2381: CHS 2026-12-18 12:55:00 → HOU 2026-12-18 16:29:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
  • DL1437: CHS 2026-12-18 12:55:00 → ATL 2026-12-18 14:09:00; layover at ATL: 66 minutes.
  • DL2381: ATL 2026-12-18 15:15:00 → HOU 2026-12-18 16:29:00.

2026-12-19 · one way · Axel-exclusive $221.00

• Southwest Airlines WN988: CHS 2026-12-19 16:45:00 → HOU 2026-12-19 18:25:00; nonstop; 160 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $221.00

• Southwest Airlines WN1202: CHS 2026-12-20 05:30:00 → HOU 2026-12-20 07:05:00; nonstop; 155 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $170.00

• Southwest Airlines WN952: CHS 2026-12-18 20:00:00 → HOU 2026-12-18 21:40:00; nonstop; 160 minutes. Local airport times.

2026-12-20 · one way · Axel-exclusive $221.00

• Southwest Airlines WN952: CHS 2026-12-20 20:00:00 → HOU 2026-12-20 21:40:00; nonstop; 160 minutes. Local airport times.

2026-12-19 · one way · Axel-exclusive $221.00

• Southwest Airlines WN952: CHS 2026-12-19 20:00:00 → HOU 2026-12-19 21:40:00; nonstop; 160 minutes. Local airport times.

2026-12-18 · one way · Axel-exclusive $160.00

• Southwest Airlines WN2975 / WN574: CHS 2026-12-18 06:35:00 → HOU 2026-12-18 10:25:00; 1 stop(s) via BNA; 290 minutes. Local airport times.
  • WN2975: CHS 2026-12-18 06:35:00 → BNA 2026-12-18 07:10:00; layover at BNA: 65 minutes.
  • WN574: BNA 2026-12-18 08:15:00 → HOU 2026-12-18 10:25:00.

2026-12-19 · one way · Axel-exclusive $208.00

• Southwest Airlines WN2975 / WN574: CHS 2026-12-19 06:35:00 → HOU 2026-12-19 10:25:00; 1 stop(s) via BNA; 290 minutes. Local airport times.
  • WN2975: CHS 2026-12-19 06:35:00 → BNA 2026-12-19 07:10:00; layover at BNA: 65 minutes.
  • WN574: BNA 2026-12-19 08:15:00 → HOU 2026-12-19 10:25:00.

2026-12-20 · one way · Axel-exclusive $208.00

• Southwest Airlines WN2975 / WN574: CHS 2026-12-20 06:35:00 → HOU 2026-12-20 10:25:00; 1 stop(s) via BNA; 290 minutes. Local airport times.
  • WN2975: CHS 2026-12-20 06:35:00 → BNA 2026-12-20 07:10:00; layover at BNA: 65 minutes.
  • WN574: BNA 2026-12-20 08:15:00 → HOU 2026-12-20 10:25:00.

2026-12-19 · one way · Axel-exclusive $260.00

• Delta Air Lines DL1437 / DL2381: CHS 2026-12-19 12:55:00 → HOU 2026-12-19 16:29:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
  • DL1437: CHS 2026-12-19 12:55:00 → ATL 2026-12-19 14:09:00; layover at ATL: 66 minutes.
  • DL2381: ATL 2026-12-19 15:15:00 → HOU 2026-12-19 16:29:00.

2026-12-20 · one way · Axel-exclusive $260.00

• Delta Air Lines DL1437 / DL2381: CHS 2026-12-20 12:55:00 → HOU 2026-12-20 16:29:00; 1 stop(s) via ATL; 274 minutes. Local airport times.
  • DL1437: CHS 2026-12-20 12:55:00 → ATL 2026-12-20 14:09:00; layover at ATL: 66 minutes.
  • DL2381: ATL 2026-12-20 15:15:00 → HOU 2026-12-20 16:29:00.

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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