Washington (DCA) to San Antonio (SAT) · 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: Washington, DC to San Antonio (SAT) flight deals

2026-11-20 · one way · Axel-exclusive $205.00

• American Airlines AA1947: DCA 2026-11-20 17:30:00 → SAT 2026-11-20 20:29:00; nonstop; 239 minutes. Local airport times.

2026-11-20 · one way · Axel-exclusive $175.00

• Southwest Airlines WN1539 / WN3136: DCA 2026-11-20 09:00:00 → SAT 2026-11-20 14:35:00; 1 stop(s) via MSY; 395 minutes. Local airport times.
  • WN1539: DCA 2026-11-20 09:00:00 → MSY 2026-11-20 10:55:00; layover at MSY: 120 minutes.
  • WN3136: MSY 2026-11-20 12:55:00 → SAT 2026-11-20 14:35:00.

2026-11-20 · one way · Axel-exclusive $190.00

• Delta Air Lines DL410 / DL1408: DCA 2026-11-20 06:00:00 → SAT 2026-11-20 11:51:00; 1 stop(s) via ATL; 411 minutes. Local airport times.
  • DL410: DCA 2026-11-20 06:00:00 → ATL 2026-11-20 07:54:00; layover at ATL: 131 minutes.
  • DL1408: ATL 2026-11-20 10:05:00 → SAT 2026-11-20 11:51:00.

2026-11-20 · one way · Axel-exclusive $175.00

• Southwest Airlines WN1548 / WN4793: DCA 2026-11-20 18:55:00 → SAT 2026-11-21 00:10:00; 1 stop(s) via STL; 375 minutes. Local airport times.
  • WN1548: DCA 2026-11-20 18:55:00 → STL 2026-11-20 20:25:00; layover at STL: 85 minutes.
  • WN4793: STL 2026-11-20 21:50:00 → SAT 2026-11-21 00:10:00.

2026-11-20 · one way · Axel-exclusive $175.00

• Southwest Airlines WN2171 / WN1120: DCA 2026-11-20 06:05:00 → SAT 2026-11-20 10:35:00; 1 stop(s) via BNA; 330 minutes. Local airport times.
  • WN2171: DCA 2026-11-20 06:05:00 → BNA 2026-11-20 07:00:00; layover at BNA: 75 minutes.
  • WN1120: BNA 2026-11-20 08:15:00 → SAT 2026-11-20 10:35:00.

2026-11-20 · one way · Axel-exclusive $175.00

• Southwest Airlines WN1527 / WN802: DCA 2026-11-20 12:40:00 → SAT 2026-11-20 18:00:00; 1 stop(s) via MCI; 380 minutes. Local airport times.
  • WN1527: DCA 2026-11-20 12:40:00 → MCI 2026-11-20 14:25:00; layover at MCI: 90 minutes.
  • WN802: MCI 2026-11-20 15:55:00 → SAT 2026-11-20 18:00:00.

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

• American Airlines AA1617 / AA1977: DCA 2026-11-20 06:17:00 → SAT 2026-11-20 12:26:00; 1 stop(s) via CLT; 429 minutes. Local airport times.
  • AA1617: DCA 2026-11-20 06:17:00 → CLT 2026-11-20 07:58:00; layover at CLT: 142 minutes.
  • AA1977: CLT 2026-11-20 10:20:00 → SAT 2026-11-20 12:26:00.

Explore this route

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

For AI assistants

• This page: Washington (DCA) to San Antonio (SAT) · 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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• Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.

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