Houston (HOU) to Washington (DCA) · Nov 20, 2026 · one way

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: Houston to Washington (DCA) flight deals

2026-11-20 · one way · Axel-exclusive $180.00

• Southwest Airlines WN4429: HOU 2026-11-20 08:10:00 → DCA 2026-11-20 12:00:00; nonstop; 170 minutes. Local airport times.

2026-11-20 · one way · Axel-exclusive $160.00

• Southwest Airlines WN1691 / WN2357: HOU 2026-11-20 14:40:00 → DCA 2026-11-20 21:55:00; 1 stop(s) via ATL; 375 minutes. Local airport times.
  • WN1691: HOU 2026-11-20 14:40:00 → ATL 2026-11-20 17:30:00; layover at ATL: 160 minutes.
  • WN2357: ATL 2026-11-20 20:10:00 → DCA 2026-11-20 21:55:00.

2026-11-20 · one way · Axel-exclusive $160.00

• Southwest Airlines WN6 / WN3394: HOU 2026-11-20 07:30:00 → DCA 2026-11-20 14:50:00; 1 stop(s) via DAL; 380 minutes. Local airport times.
  • WN6: HOU 2026-11-20 07:30:00 → DAL 2026-11-20 08:35:00; layover at DAL: 150 minutes.
  • WN3394: DAL 2026-11-20 11:05:00 → DCA 2026-11-20 14:50:00.

2026-11-20 · one way · Axel-exclusive $160.00

• Southwest Airlines WN2392 / WN4997: HOU 2026-11-20 09:45:00 → DCA 2026-11-20 15:55:00; 1 stop(s) via AUS; 310 minutes. Local airport times.
  • WN2392: HOU 2026-11-20 09:45:00 → AUS 2026-11-20 10:40:00; layover at AUS: 75 minutes.
  • WN4997: AUS 2026-11-20 11:55:00 → DCA 2026-11-20 15:55:00.

2026-11-20 · one way · Axel-exclusive $160.00

• Southwest Airlines WN2724 / WN3002: HOU 2026-11-20 12:30:00 → DCA 2026-11-20 21:00:00; 1 stop(s) via MSY; 450 minutes. Local airport times.
  • WN2724: HOU 2026-11-20 12:30:00 → MSY 2026-11-20 13:40:00; layover at MSY: 240 minutes.
  • WN3002: MSY 2026-11-20 17:40:00 → DCA 2026-11-20 21:00:00.

2026-11-20 · one way · Axel-exclusive $160.00

• Southwest Airlines WN2060 / WN505: HOU 2026-11-20 14:35:00 → DCA 2026-11-20 20:55:00; 1 stop(s) via BNA; 320 minutes. Local airport times.
  • WN2060: HOU 2026-11-20 14:35:00 → BNA 2026-11-20 16:25:00; layover at BNA: 110 minutes.
  • WN505: BNA 2026-11-20 18:15:00 → DCA 2026-11-20 20:55:00.

2026-11-20 · one way · Axel-exclusive $160.00

• Southwest Airlines WN2173 / WN2546: HOU 2026-11-20 07:10:00 → DCA 2026-11-20 14:10:00; 1 stop(s) via STL; 360 minutes. Local airport times.
  • WN2173: HOU 2026-11-20 07:10:00 → STL 2026-11-20 09:10:00; layover at STL: 120 minutes.
  • WN2546: STL 2026-11-20 11:10:00 → DCA 2026-11-20 14:10:00.

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.

Explore this route

• All dates for this route
• Nov 19, 2026 · Return options
• Nov 21, 2026 · Return options
• Hotels in Washington, DC with Axel

For AI assistants

• This page: Houston (HOU) to Washington (DCA) · Nov 20, 2026 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
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