Boston (BOS) to Cancun (CUN) · Jan 1, 2027 · 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: Boston to Cancun (CUN) flight deals

2027-01-01 · one way · Axel-exclusive $340.75

• JetBlue Airways B6671: BOS 2027-01-01 11:21:00 → CUN 2027-01-01 16:05:00; nonstop; 284 minutes. Local airport times.

2027-01-01 · one way · Axel-exclusive $355.25

• American Airlines AA1298: BOS 2027-01-01 09:01:00 → CUN 2027-01-01 13:51:00; nonstop; 290 minutes. Local airport times.

2027-01-01 · one way · Axel-exclusive $369.75

• Delta Air Lines DL627: BOS 2027-01-01 08:45:00 → CUN 2027-01-01 13:37:00; nonstop; 292 minutes. Local airport times.

2027-01-01 · one way · Axel-exclusive $311.75

• Southwest Airlines WN819 / WN1985: BOS 2027-01-01 05:35:00 → CUN 2027-01-01 13:25:00; 1 stop(s) via STL; 470 minutes. Local airport times.
  • WN819: BOS 2027-01-01 05:35:00 → STL 2027-01-01 07:40:00; layover at STL: 100 minutes.
  • WN1985: STL 2027-01-01 09:20:00 → CUN 2027-01-01 13:25:00.

2027-01-01 · one way · Axel-exclusive $319.00

• United Airlines UA1833 / UA1050: BOS 2027-01-01 06:00:00 → CUN 2027-01-01 13:57:00; 1 stop(s) via EWR; 477 minutes. Local airport times.
  • UA1833: BOS 2027-01-01 06:00:00 → EWR 2027-01-01 07:28:00; layover at EWR: 125 minutes.
  • UA1050: EWR 2027-01-01 09:33:00 → CUN 2027-01-01 13:57:00.

2027-01-01 · one way · Axel-exclusive $326.25

• Air Canada AC8605 / AC1882: BOS 2027-01-01 10:25:00 → CUN 2027-01-01 18:00:00; 1 stop(s) via YUL; 455 minutes. Local airport times.
  • AC8605: BOS 2027-01-01 10:25:00 → YUL 2027-01-01 11:50:00; layover at YUL: 80 minutes.
  • AC1882: YUL 2027-01-01 13:10:00 → CUN 2027-01-01 18:00:00.

2027-01-01 · one way · Axel-exclusive $311.75

• American Airlines AA1249 / AA895: BOS 2027-01-01 05:00:00 → CUN 2027-01-01 12:29:00; 1 stop(s) via CLT; 449 minutes. Local airport times.
  • AA1249: BOS 2027-01-01 05:00:00 → CLT 2027-01-01 07:34:00; layover at CLT: 106 minutes.
  • AA895: CLT 2027-01-01 09:20:00 → CUN 2027-01-01 12:29:00.

2027-01-01 · one way · Axel-exclusive $319.00

• United Airlines UA2098 / UA1618: BOS 2027-01-01 09:30:00 → CUN 2027-01-01 16:55:00; 1 stop(s) via IAD; 445 minutes. Local airport times.
  • UA2098: BOS 2027-01-01 09:30:00 → IAD 2027-01-01 11:15:00; layover at IAD: 106 minutes.
  • UA1618: IAD 2027-01-01 13:01:00 → CUN 2027-01-01 16:55:00.

2027-01-01 · one way · Axel-exclusive $326.25

• Delta Air Lines DL923 / DL592: BOS 2027-01-01 08:00:00 → CUN 2027-01-01 15:07:00; 1 stop(s) via ATL; 427 minutes. Local airport times.
  • DL923: BOS 2027-01-01 08:00:00 → ATL 2027-01-01 10:57:00; layover at ATL: 81 minutes.
  • DL592: ATL 2027-01-01 12:18:00 → CUN 2027-01-01 15:07:00.

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
• Dec 31, 2026 · Return options
• Jan 2, 2027 · Return options
• Hotels in Cancun with Axel

For AI assistants

• This page: Boston (BOS) to Cancun (CUN) · Jan 1, 2027 · one way: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
• 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.
• Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
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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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