Boston (BOS) to San Antonio (SAT) · Nov 21, 2026 · return Nov 26, 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.

Hotels in San Antonio for these trips

Hotels: under a trip, hotels in San Antonio for exactly those nights: the lowest 3★, 4★, 5★ stay totals among the city's featured hotels, Axel's price for 2 adults in 1 room, each opening that hotel's page for those dates with the rooms and the booking link.

• Hotels in San Antonio for these nights (Nov 21–26, 2026 · 5 nights · 2 adults, 1 room): 3★ Holiday Inn & Suites San Antonio Northwest, $401 total · 4★ Aiden San Antonio Riverwalk, $587 total · 5★ Thompson San Antonio - Riverwalk, by Hyatt, $1,183 total

All hotels in San Antonio

Route overview: Boston to San Antonio (SAT) flight deals

2026-11-21 → 2026-11-26 · Axel-exclusive $448.50

• Delta Air Lines DL2652: BOS 2026-11-21 09:15:00 → SAT 2026-11-21 13:17:00; nonstop; 302 minutes. Local airport times.
• Delta Air Lines DL816: SAT 2026-11-26 14:12:00 → BOS 2026-11-26 19:23:00; nonstop; 251 minutes. Local airport times.

2026-11-21 → 2026-11-26 · Axel-exclusive $356.50

• Southwest Airlines WN819 / WN4198: BOS 2026-11-21 05:10:00 → SAT 2026-11-21 10:35:00; 1 stop(s) via STL; 385 minutes. Local airport times.
  • WN819: BOS 2026-11-21 05:10:00 → STL 2026-11-21 07:15:00; layover at STL: 65 minutes.
  • WN4198: STL 2026-11-21 08:20:00 → SAT 2026-11-21 10:35:00.
• Southwest Airlines WN3764 / WN497: SAT 2026-11-26 17:40:00 → BOS 2026-11-27 00:40:00; 1 stop(s) via BNA; 360 minutes. Local airport times.
  • WN3764: SAT 2026-11-26 17:40:00 → BNA 2026-11-26 19:50:00; layover at BNA: 80 minutes.
  • WN497: BNA 2026-11-26 21:10:00 → BOS 2026-11-27 00:40:00.

2026-11-21 → 2026-11-26 · Axel-exclusive $391.00

• United Airlines UA1307 / UA515: BOS 2026-11-21 09:00:00 → SAT 2026-11-21 15:07:00; 1 stop(s) via EWR; 427 minutes. Local airport times.
  • UA1307: BOS 2026-11-21 09:00:00 → EWR 2026-11-21 10:30:00; layover at EWR: 74 minutes.
  • UA515: EWR 2026-11-21 11:44:00 → SAT 2026-11-21 15:07:00.
• United Airlines UA469 / UA1977: SAT 2026-11-26 05:15:00 → BOS 2026-11-26 12:35:00; 1 stop(s) via IAH; 380 minutes. Local airport times.
  • UA469: SAT 2026-11-26 05:15:00 → IAH 2026-11-26 06:23:00; layover at IAH: 82 minutes.
  • UA1977: IAH 2026-11-26 07:45:00 → BOS 2026-11-26 12:35:00.

2026-11-21 → 2026-11-26 · Axel-exclusive $418.50

• American Airlines AA4776 / AA1947: BOS 2026-11-21 14:27:00 → SAT 2026-11-21 20:30:00; 1 stop(s) via DCA; 423 minutes. Local airport times.
  • AA4776: BOS 2026-11-21 14:27:00 → DCA 2026-11-21 16:26:00; layover at DCA: 64 minutes.
  • AA1947: DCA 2026-11-21 17:30:00 → SAT 2026-11-21 20:30:00.
• Delta Air Lines DL816: SAT 2026-11-26 14:12:00 → BOS 2026-11-26 19:23:00; nonstop; 251 minutes. Local airport times.

2026-11-21 → 2026-11-26 · Axel-exclusive $356.50

• Southwest Airlines WN2723 / WN1120: BOS 2026-11-21 05:20:00 → SAT 2026-11-21 10:40:00; 1 stop(s) via BNA; 380 minutes. Local airport times.
  • WN2723: BOS 2026-11-21 05:20:00 → BNA 2026-11-21 07:10:00; layover at BNA: 65 minutes.
  • WN1120: BNA 2026-11-21 08:15:00 → SAT 2026-11-21 10:40:00.
• Southwest Airlines WN3764 / WN497: SAT 2026-11-26 17:40:00 → BOS 2026-11-27 00:40:00; 1 stop(s) via BNA; 360 minutes. Local airport times.
  • WN3764: SAT 2026-11-26 17:40:00 → BNA 2026-11-26 19:50:00; layover at BNA: 80 minutes.
  • WN497: BNA 2026-11-26 21:10:00 → BOS 2026-11-27 00:40:00.

2026-11-21 → 2026-11-26 · Axel-exclusive $418.50

• American Airlines AA1980 / AA2281: BOS 2026-11-21 17:58:00 → SAT 2026-11-22 00:07:00; 1 stop(s) via DFW; 429 minutes. Local airport times.
  • AA1980: BOS 2026-11-21 17:58:00 → DFW 2026-11-21 21:43:00; layover at DFW: 69 minutes.
  • AA2281: DFW 2026-11-21 22:52:00 → SAT 2026-11-22 00:07:00.
• Delta Air Lines DL816: SAT 2026-11-26 14:12:00 → BOS 2026-11-26 19:23:00; nonstop; 251 minutes. Local airport times.

2026-11-21 → 2026-11-26 · Axel-exclusive $428.50

• Delta Air Lines DL2566 / DL1166: BOS 2026-11-21 06:00:00 → SAT 2026-11-21 12:02:00; 1 stop(s) via JFK; 422 minutes. Local airport times.
  • DL2566: BOS 2026-11-21 06:00:00 → JFK 2026-11-21 07:25:00; layover at JFK: 70 minutes.
  • DL1166: JFK 2026-11-21 08:35:00 → SAT 2026-11-21 12:02:00.
• Delta Air Lines DL816: SAT 2026-11-26 14:12:00 → BOS 2026-11-26 19:23:00; nonstop; 251 minutes. Local airport times.

Explore this route

• All dates for this route
• Nov 20, 2026 · Return options
• Nov 22, 2026 · Return options
• Hotels in San Antonio with Axel

For AI assistants

• This page: Boston (BOS) to San Antonio (SAT) · Nov 21, 2026 · return Nov 26, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued. Under a trip, hotels in San Antonio for exactly those nights: the lowest 3★, 4★ and 5★ stay totals for 2 adults in 1 room, each linking to that hotel's page for those dates.
• Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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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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