Boston (BOS) to San Antonio (SAT) · Jan 7, 2027 · return Jan 11, 2027

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: Boston to San Antonio (SAT) flight deals

2027-01-07 → 2027-01-11 · Axel-exclusive $390.00

• Delta Air Lines DL2652: BOS 2027-01-07 09:15:00 → SAT 2027-01-07 13:17:00; nonstop; 302 minutes. Local airport times.
• Delta Air Lines DL816: SAT 2027-01-11 14:12:00 → BOS 2027-01-11 19:23:00; nonstop; 251 minutes. Local airport times.

2027-01-07 → 2027-01-11 · Axel-exclusive $310.00

• Southwest Airlines WN819 / WN4198: BOS 2027-01-07 05:10:00 → SAT 2027-01-07 10:35:00; 1 stop(s) via STL; 385 minutes. Local airport times.
  • WN819: BOS 2027-01-07 05:10:00 → STL 2027-01-07 07:15:00; layover at STL: 65 minutes.
  • WN4198: STL 2027-01-07 08:20:00 → SAT 2027-01-07 10:35:00.
• Southwest Airlines WN2724 / WN2752: SAT 2027-01-11 17:35:00 → BOS 2027-01-12 00:45:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
  • WN2724: SAT 2027-01-11 17:35:00 → BWI 2027-01-11 21:45:00; layover at BWI: 90 minutes.
  • WN2752: BWI 2027-01-11 23:15:00 → BOS 2027-01-12 00:45:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $320.00

• American Airlines AA4776 / AA1947: BOS 2027-01-07 14:27:00 → SAT 2027-01-07 20:30:00; 1 stop(s) via DCA; 423 minutes. Local airport times.
  • AA4776: BOS 2027-01-07 14:27:00 → DCA 2027-01-07 16:26:00; layover at DCA: 64 minutes.
  • AA1947: DCA 2027-01-07 17:30:00 → SAT 2027-01-07 20:30:00.
• Southwest Airlines WN2724 / WN2752: SAT 2027-01-11 17:35:00 → BOS 2027-01-12 00:45:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
  • WN2724: SAT 2027-01-11 17:35:00 → BWI 2027-01-11 21:45:00; layover at BWI: 90 minutes.
  • WN2752: BWI 2027-01-11 23:15:00 → BOS 2027-01-12 00:45:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $340.00

• United Airlines UA1307 / UA515: BOS 2027-01-07 09:00:00 → SAT 2027-01-07 15:07:00; 1 stop(s) via EWR; 427 minutes. Local airport times.
  • UA1307: BOS 2027-01-07 09:00:00 → EWR 2027-01-07 10:30:00; layover at EWR: 74 minutes.
  • UA515: EWR 2027-01-07 11:44:00 → SAT 2027-01-07 15:07:00.
• United Airlines UA469 / UA1977: SAT 2027-01-11 05:15:00 → BOS 2027-01-11 12:35:00; 1 stop(s) via IAH; 380 minutes. Local airport times.
  • UA469: SAT 2027-01-11 05:15:00 → IAH 2027-01-11 06:23:00; layover at IAH: 82 minutes.
  • UA1977: IAH 2027-01-11 07:45:00 → BOS 2027-01-11 12:35:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $310.00

• Southwest Airlines WN2723 / WN1120: BOS 2027-01-07 05:20:00 → SAT 2027-01-07 10:40:00; 1 stop(s) via BNA; 380 minutes. Local airport times.
  • WN2723: BOS 2027-01-07 05:20:00 → BNA 2027-01-07 07:10:00; layover at BNA: 65 minutes.
  • WN1120: BNA 2027-01-07 08:15:00 → SAT 2027-01-07 10:40:00.
• Southwest Airlines WN2724 / WN2752: SAT 2027-01-11 17:35:00 → BOS 2027-01-12 00:45:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
  • WN2724: SAT 2027-01-11 17:35:00 → BWI 2027-01-11 21:45:00; layover at BWI: 90 minutes.
  • WN2752: BWI 2027-01-11 23:15:00 → BOS 2027-01-12 00:45:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $320.00

• American Airlines AA1980 / AA2281: BOS 2027-01-07 17:58:00 → SAT 2027-01-08 00:07:00; 1 stop(s) via DFW; 429 minutes. Local airport times.
  • AA1980: BOS 2027-01-07 17:58:00 → DFW 2027-01-07 21:43:00; layover at DFW: 69 minutes.
  • AA2281: DFW 2027-01-07 22:52:00 → SAT 2027-01-08 00:07:00.
• Southwest Airlines WN2724 / WN2752: SAT 2027-01-11 17:35:00 → BOS 2027-01-12 00:45:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
  • WN2724: SAT 2027-01-11 17:35:00 → BWI 2027-01-11 21:45:00; layover at BWI: 90 minutes.
  • WN2752: BWI 2027-01-11 23:15:00 → BOS 2027-01-12 00:45:00.

2027-01-07 → 2027-01-11 · Axel-exclusive $370.00

• Delta Air Lines DL2566 / DL1166: BOS 2027-01-07 06:00:00 → SAT 2027-01-07 12:02:00; 1 stop(s) via JFK; 422 minutes. Local airport times.
  • DL2566: BOS 2027-01-07 06:00:00 → JFK 2027-01-07 07:25:00; layover at JFK: 70 minutes.
  • DL1166: JFK 2027-01-07 08:35:00 → SAT 2027-01-07 12:02:00.
• Delta Air Lines DL816: SAT 2027-01-11 14:12:00 → BOS 2027-01-11 19:23:00; nonstop; 251 minutes. Local airport times.

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
• Jan 6, 2027 · Return options
• Jan 8, 2027 · Return options
• Hotels in San Antonio with Axel

For AI assistants

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