Boston (BOS) to Cancun (CUN), Nov 20–30, 2026: from $410 round trip

Lowest published fare: $410 round trip, Axel-exclusive, Southwest Airlines, 1 stop, Nov 20–30, 2026, 1 adult, economy, checked Oct 29, 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: Boston to Cancun (CUN) flight deals

2026-11-20 → 2026-11-30 · Axel-exclusive $450.00

• JetBlue Airways B6171: BOS 2026-11-20 06:30:00 → CUN 2026-11-20 11:10:00; nonstop; 280 minutes. Local airport times.
• JetBlue Airways B6172: CUN 2026-11-30 12:40:00 → BOS 2026-11-30 16:48:00; nonstop; 248 minutes. Local airport times.

2026-11-20 → 2026-11-30 · Axel-exclusive $470.00

• American Airlines AA1298: BOS 2026-11-20 09:01:00 → CUN 2026-11-20 13:51:00; nonstop; 290 minutes. Local airport times.
• American Airlines AA55: CUN 2026-11-30 14:50:00 → BOS 2026-11-30 19:08:00; nonstop; 258 minutes. Local airport times.

2026-11-20 → 2026-11-30 · Axel-exclusive $490.00

• Delta Air Lines DL627: BOS 2026-11-20 08:45:00 → CUN 2026-11-20 13:37:00; nonstop; 292 minutes. Local airport times.
• Delta Air Lines DL626: CUN 2026-11-30 14:40:00 → BOS 2026-11-30 18:55:00; nonstop; 255 minutes. Local airport times.

2026-11-20 → 2026-11-30 · Axel-exclusive $410.00

• Southwest Airlines WN819 / WN1985: BOS 2026-11-20 05:35:00 → CUN 2026-11-20 13:25:00; 1 stop(s) via STL; 470 minutes. Local airport times.
  • WN819: BOS 2026-11-20 05:35:00 → STL 2026-11-20 07:40:00; layover at STL: 100 minutes.
  • WN1985: STL 2026-11-20 09:20:00 → CUN 2026-11-20 13:25:00.
• Southwest Airlines WN390 / WN2217: CUN 2026-11-30 14:45:00 → BOS 2026-11-30 22:15:00; 1 stop(s) via BNA; 450 minutes. Local airport times.
  • WN390: CUN 2026-11-30 14:45:00 → BNA 2026-11-30 16:35:00; layover at BNA: 130 minutes.
  • WN2217: BNA 2026-11-30 18:45:00 → BOS 2026-11-30 22:15:00.

2026-11-20 → 2026-11-30 · Axel-exclusive $420.00

• United Airlines UA2098 / UA1618: BOS 2026-11-20 09:30:00 → CUN 2026-11-20 16:55:00; 1 stop(s) via IAD; 445 minutes. Local airport times.
  • UA2098: BOS 2026-11-20 09:30:00 → IAD 2026-11-20 11:15:00; layover at IAD: 106 minutes.
  • UA1618: IAD 2026-11-20 13:01:00 → CUN 2026-11-20 16:55:00.
• United Airlines UA1133 / UA755: CUN 2026-11-30 16:55:00 → BOS 2026-11-30 23:59:00; 1 stop(s) via IAD; 424 minutes. Local airport times.
  • UA1133: CUN 2026-11-30 16:55:00 → IAD 2026-11-30 20:19:00; layover at IAD: 120 minutes.
  • UA755: IAD 2026-11-30 22:19:00 → BOS 2026-11-30 23:59:00.

2026-11-20 → 2026-11-30 · Axel-exclusive $425.00

• Air Canada AC8605 / AC1882: BOS 2026-11-20 10:25:00 → CUN 2026-11-20 18:00:00; 1 stop(s) via YUL; 455 minutes. Local airport times.
  • AC8605: BOS 2026-11-20 10:25:00 → YUL 2026-11-20 11:50:00; layover at YUL: 80 minutes.
  • AC1882: YUL 2026-11-20 13:10:00 → CUN 2026-11-20 18:00:00.
• Air Canada AC1373 / AC772: CUN 2026-11-30 15:10:00 → BOS 2026-11-30 22:37:00; 1 stop(s) via YYZ; 447 minutes. Local airport times.
  • AC1373: CUN 2026-11-30 15:10:00 → YYZ 2026-11-30 19:05:00; layover at YYZ: 110 minutes.
  • AC772: YYZ 2026-11-30 20:55:00 → BOS 2026-11-30 22:37:00.

2026-11-20 → 2026-11-30 · Axel-exclusive $420.00

• United Airlines UA1833 / UA1050: BOS 2026-11-20 06:00:00 → CUN 2026-11-20 13:57:00; 1 stop(s) via EWR; 477 minutes. Local airport times.
  • UA1833: BOS 2026-11-20 06:00:00 → EWR 2026-11-20 07:28:00; layover at EWR: 125 minutes.
  • UA1050: EWR 2026-11-20 09:33:00 → CUN 2026-11-20 13:57:00.
• United Airlines UA1133 / UA755: CUN 2026-11-30 16:55:00 → BOS 2026-11-30 23:59:00; 1 stop(s) via IAD; 424 minutes. Local airport times.
  • UA1133: CUN 2026-11-30 16:55:00 → IAD 2026-11-30 20:19:00; layover at IAD: 120 minutes.
  • UA755: IAD 2026-11-30 22:19:00 → BOS 2026-11-30 23:59:00.

2026-11-20 → 2026-11-30 · Axel-exclusive $440.00

• American Airlines AA1249 / AA895: BOS 2026-11-20 05:00:00 → CUN 2026-11-20 12:29:00; 1 stop(s) via CLT; 449 minutes. Local airport times.
  • AA1249: BOS 2026-11-20 05:00:00 → CLT 2026-11-20 07:34:00; layover at CLT: 106 minutes.
  • AA895: CLT 2026-11-20 09:20:00 → CUN 2026-11-20 12:29:00.
• American Airlines AA55: CUN 2026-11-30 14:50:00 → BOS 2026-11-30 19:08:00; nonstop; 258 minutes. Local airport times.

2026-11-20 → 2026-11-30 · Axel-exclusive $460.00

• Delta Air Lines DL923 / DL592: BOS 2026-11-20 08:00:00 → CUN 2026-11-20 15:07:00; 1 stop(s) via ATL; 427 minutes. Local airport times.
  • DL923: BOS 2026-11-20 08:00:00 → ATL 2026-11-20 10:57:00; layover at ATL: 81 minutes.
  • DL592: ATL 2026-11-20 12:18:00 → CUN 2026-11-20 15:07:00.
• Delta Air Lines DL626: CUN 2026-11-30 14:40:00 → BOS 2026-11-30 18:55:00; nonstop; 255 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
• Nov 19, 2026 · Return options
• Nov 21, 2026 · Return options
• Hotels in Cancun with Axel

For AI assistants

• This page: Boston (BOS) to Cancun (CUN) · Nov 20, 2026 · return Nov 30, 2026: 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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