San Antonio (SAT) to Boston (BOS), Feb 12, 2027: from $165 one way

San Antonio (SAT) to Boston (BOS), Feb 12, 2027: from $165 one way on Axel, checked Nov 14, 2026. Lowest published fare: $165 one way, Axel-exclusive, Southwest Airlines, 1 stop, Feb 12, 2027, 1 adult, economy, checked Nov 14, 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: San Antonio to Boston (BOS) flight deals

2027-02-12 · one way · Axel-exclusive $195

• Delta Air Lines DL816: SAT 2027-02-12 14:12:00 → BOS 2027-02-12 19:23:00; nonstop; 251 minutes. Local airport times.

2027-02-12 · one way · Axel-exclusive $165

• Southwest Airlines WN1364 / WN800: SAT 2027-02-12 05:25:00 → BOS 2027-02-12 12:30:00; 1 stop(s) via DAL; 365 minutes. Local airport times.
  • WN1364: SAT 2027-02-12 05:25:00 → DAL 2027-02-12 06:35:00; layover at DAL: 85 minutes.
  • WN800: DAL 2027-02-12 08:00:00 → BOS 2027-02-12 12:30:00.

2027-02-12 · one way · Axel-exclusive $180

• United Airlines UA469 / UA1977: SAT 2027-02-12 05:15:00 → BOS 2027-02-12 12:35:00; 1 stop(s) via IAH; 380 minutes. Local airport times.
  • UA469: SAT 2027-02-12 05:15:00 → IAH 2027-02-12 06:23:00; layover at IAH: 82 minutes.
  • UA1977: IAH 2027-02-12 07:45:00 → BOS 2027-02-12 12:35:00.

2027-02-12 · one way · Axel-exclusive $165

• Southwest Airlines WN3764 / WN497: SAT 2027-02-12 17:40:00 → BOS 2027-02-13 00:40:00; 1 stop(s) via BNA; 360 minutes. Local airport times.
  • WN3764: SAT 2027-02-12 17:40:00 → BNA 2027-02-12 19:50:00; layover at BNA: 80 minutes.
  • WN497: BNA 2027-02-12 21:10:00 → BOS 2027-02-13 00:40:00.

2027-02-12 · one way · Axel-exclusive $165

• Southwest Airlines WN3801 / WN2755: SAT 2027-02-12 17:05:00 → BOS 2027-02-12 23:45:00; 1 stop(s) via STL; 340 minutes. Local airport times.
  • WN3801: SAT 2027-02-12 17:05:00 → STL 2027-02-12 19:10:00; layover at STL: 65 minutes.
  • WN2755: STL 2027-02-12 20:15:00 → BOS 2027-02-12 23:45:00.

2027-02-12 · one way · Axel-exclusive $165

• Southwest Airlines WN2724 / WN2752: SAT 2027-02-12 17:35:00 → BOS 2027-02-13 00:45:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
  • WN2724: SAT 2027-02-12 17:35:00 → BWI 2027-02-12 21:45:00; layover at BWI: 90 minutes.
  • WN2752: BWI 2027-02-12 23:15:00 → BOS 2027-02-13 00:45:00.

2027-02-12 · one way · Axel-exclusive $180

• Delta Air Lines DL998 / DL1293: SAT 2027-02-12 07:40:00 → BOS 2027-02-12 14:53:00; 1 stop(s) via ATL; 373 minutes. Local airport times.
  • DL998: SAT 2027-02-12 07:40:00 → ATL 2027-02-12 10:51:00; layover at ATL: 94 minutes.
  • DL1293: ATL 2027-02-12 12:25:00 → BOS 2027-02-12 14:53:00.

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
• Feb 11, 2027 · Return options
• Feb 13, 2027 · Return options
• Hotels in Boston with Axel

For AI assistants

• This page: San Antonio (SAT) to Boston (BOS) · Feb 12, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with its displayed check date.
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