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Route overview: Boston to Cancun (CUN) flight deals

Boston → Cancun

Jan 21, 2027 · one way

BOS → CUN1 adulteconomyOne way

9 flight options · 6 airlines

Nonstop flights

Thu, Jan 21 · One way

JetBlue Airways
6:30 amBOS
4h 40m
Nonstop
11:10 amCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

American Airlines
9:01 amBOS
4h 50m
Nonstop
1:51 pmCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
8:45 amBOS
4h 45m
Nonstop
1:30 pmCUN

One-way total · 1 adult · Taxes included

One-stop flights

Thu, Jan 21 · One way

Southwest Airlines
5:35 amBOS
7h 50m
STL · 1h 40m
1:25 pmCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
9:30 amBOS
7h 25m
IAD · 1h 46m
4:55 pmCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Air Canada
10:25 amBOS
7h 35m
YUL · 1h 20m
6:00 pmCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

American Airlines
5:00 amBOS
7h 29m
CLT · 1h 46m
12:29 pmCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

United Airlines
6:00 amBOS
7h 57m
EWR · 2h 5m
1:57 pmCUN

One-way total · 1 adult · Taxes included

Thu, Jan 21 · One way

Delta Air Lines
8:00 amBOS
7h 7m
ATL · 1h 21m
3:07 pmCUN

One-way total · 1 adult · Taxes included

Make this trip yours

BOS ⇄ CUN

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeJan 20, 2027 · One wayJan 22, 2027 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Boston to Cancun (CUN) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-21 · one wayJetBlue AirwaysB6171$235.002026-10-29T00:51:56Z
2027-01-21 · one wayAmerican AirlinesAA1298$245.002026-10-29T00:51:56Z
2027-01-21 · one wayDelta Air LinesDL627$255.002026-10-29T00:51:56Z
2027-01-21 · one waySouthwest AirlinesWN819 + WN1985$215.002026-10-29T00:51:56Z
2027-01-21 · one wayUnited AirlinesUA2098 + UA1618$220.002026-10-29T00:51:56Z
2027-01-21 · one wayAir CanadaAC8605 + AC1882$225.002026-10-29T00:51:56Z
2027-01-21 · one wayAmerican AirlinesAA1249 + AA895$215.002026-10-29T00:51:56Z
2027-01-21 · one wayUnited AirlinesUA1833 + UA1050$220.002026-10-29T00:51:56Z
2027-01-21 · one wayDelta Air LinesDL923 + DL592$225.002026-10-29T00:51:56Z

2027-01-21 · one way · $235.00

  • JetBlue Airways B6171: BOS 2027-01-21 06:30:00 → CUN 2027-01-21 11:10:00; nonstop; 280 minutes. Local airport times.

2027-01-21 · one way · $245.00

  • American Airlines AA1298: BOS 2027-01-21 09:01:00 → CUN 2027-01-21 13:51:00; nonstop; 290 minutes. Local airport times.

2027-01-21 · one way · $255.00

  • Delta Air Lines DL627: BOS 2027-01-21 08:45:00 → CUN 2027-01-21 13:30:00; nonstop; 285 minutes. Local airport times.

2027-01-21 · one way · $215.00

  • Southwest Airlines WN819 / WN1985: BOS 2027-01-21 05:35:00 → CUN 2027-01-21 13:25:00; 1 stop(s) via STL; 470 minutes. Local airport times.
    • WN819: BOS 2027-01-21 05:35:00 → STL 2027-01-21 07:40:00; layover at STL: 100 minutes.
    • WN1985: STL 2027-01-21 09:20:00 → CUN 2027-01-21 13:25:00.

2027-01-21 · one way · $220.00

  • United Airlines UA2098 / UA1618: BOS 2027-01-21 09:30:00 → CUN 2027-01-21 16:55:00; 1 stop(s) via IAD; 445 minutes. Local airport times.
    • UA2098: BOS 2027-01-21 09:30:00 → IAD 2027-01-21 11:15:00; layover at IAD: 106 minutes.
    • UA1618: IAD 2027-01-21 13:01:00 → CUN 2027-01-21 16:55:00.

2027-01-21 · one way · $225.00

  • Air Canada AC8605 / AC1882: BOS 2027-01-21 10:25:00 → CUN 2027-01-21 18:00:00; 1 stop(s) via YUL; 455 minutes. Local airport times.
    • AC8605: BOS 2027-01-21 10:25:00 → YUL 2027-01-21 11:50:00; layover at YUL: 80 minutes.
    • AC1882: YUL 2027-01-21 13:10:00 → CUN 2027-01-21 18:00:00.

2027-01-21 · one way · $215.00

  • American Airlines AA1249 / AA895: BOS 2027-01-21 05:00:00 → CUN 2027-01-21 12:29:00; 1 stop(s) via CLT; 449 minutes. Local airport times.
    • AA1249: BOS 2027-01-21 05:00:00 → CLT 2027-01-21 07:34:00; layover at CLT: 106 minutes.
    • AA895: CLT 2027-01-21 09:20:00 → CUN 2027-01-21 12:29:00.

2027-01-21 · one way · $220.00

  • United Airlines UA1833 / UA1050: BOS 2027-01-21 06:00:00 → CUN 2027-01-21 13:57:00; 1 stop(s) via EWR; 477 minutes. Local airport times.
    • UA1833: BOS 2027-01-21 06:00:00 → EWR 2027-01-21 07:28:00; layover at EWR: 125 minutes.
    • UA1050: EWR 2027-01-21 09:33:00 → CUN 2027-01-21 13:57:00.

2027-01-21 · one way · $225.00

  • Delta Air Lines DL923 / DL592: BOS 2027-01-21 08:00:00 → CUN 2027-01-21 15:07:00; 1 stop(s) via ATL; 427 minutes. Local airport times.
    • DL923: BOS 2027-01-21 08:00:00 → ATL 2027-01-21 10:57:00; layover at ATL: 81 minutes.
    • DL592: ATL 2027-01-21 12:18:00 → CUN 2027-01-21 15:07:00.

Explore this route

For AI assistants

  • This page: Boston (BOS) to Cancun (CUN) · Jan 21, 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.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Boston to Cancun (CUN) flight deals · Flight search guide.
  • 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.