Cancún to Boston (CUN–BOS) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
CUN–BOS is served by 4 airlines with nonstop service. JetBlue, Delta Air Lines and Spirit Airlines lead the route. The flight covers 1,737 miles in approximately 4h 5m. Beyond nonstop, 81 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| B6 JetBlue Also: QR | 12 | 320, 321 | 4h07-4h22 | – | – | QR |
| DL Delta Air Lines Also: AM | 8 | 321, 739 | 4h21 | – | SkyTeam | AM |
| NK Spirit Airlines | 1 | A20N | 4h05 | – | – | – |
| AA American Airlines | 0 | – | – | – | Oneworld | – |
Weekly Schedule Pattern
Connection Landscape
Travel Essentials
CUN: EST · BOS: EDT
When it's 6:00 PM in Cancún, it's 7:00 PM in Boston.
Mexican passport holders need a B1/B2 visa to enter the United States. The visa is obtained through a US embassy or consulate and requires an in-person interview. B1/B2 visas are typically issued for 10 years with stays of up to 6 months per entry.
For land crossings within the border zone, a Border Crossing Card (BCC) is an alternative. The BCC costs USD 185 and is valid for 10 years. It allows entry up to 25 miles from the border in Texas and California, or 55 miles in New Mexico and Arizona. Travel by air or beyond the border zone requires a full B1/B2 visa with a valid passport.
ADO buses run from downtown Cancún bus terminal to the airport for MXN 102 (about USD $5) in 20–25 minutes. The Tren Maya (Maya Train) opened a station at CUN Airport (Terminal 4), connecting to the broader Yucatán rail network. Taxis from the Hotel Zone (Zona Hotelera) cost MXN 350–550 (USD $17–28) depending on the zone.Authorized taxis from the airport are sold by ticket inside the terminal; agree on the fare before leaving the building to avoid inflated street prices. Uber is blocked from airport pick-ups by local taxi concessions; use the authorised taxi stand. Car rental is available at all four terminals.
Silver Line SL1 (free from Logan) runs to South Station in 15–20 minutes, connecting to the Red Line subway and Amtrak services. The Massport Shuttle connects all Logan terminals and the remote parking areas; it's also the transfer between terminals. Water taxi to Long Wharf (downtown) is $12 and runs seasonally; check weather and schedule.Taxis to downtown Boston cost $30–45 (tunnel toll included in meter). Ride-hails pick up at designated zones; follow the Logan app directions to avoid the main curb chaos. MBTA Blue Line (Airport station, free shuttle from terminals) reaches downtown in 10 minutes but requires a separate transfer. Amtrak Acela to New York departs from South Station (2.5h, from $49).
Humid continental climate with significant maritime influence. Winters (December–March) bring regular Nor'easters. These coastal storms that dump heavy snow and produce high winds, frequently closing Logan for hours and causing mass cancellations. Ice storms hit several times each winter. BOS is one of the most weather-disrupted major US airports in winter.
Summers are warm (22–29°C) with humidity and afternoon thunderstorms causing July–August delays. Hurricane remnants reach New England in September–October. Spring and fall are mild (8–18°C) but unpredictable. Logan's harbor location means it runs windier than inland readings suggest. Factor this into small aircraft routing.
CUN–BOS Quick Facts
Frequently Asked Questions
Flights from CUN to BOS
Cancún International Airport (CUN) and Boston Logan International Airport (BOS) are connected by nonstop service from American Airlines, JetBlue, Delta Air Lines and Spirit Airlines. With 44 weekly departures, this is a heavily served route.
CUN to BOS Flight Duration and Schedule
Nonstop flight time from CUN to BOS ranges from 4 hours 5 minutes to 4 hours 22 minutes. The route covers a distance of 1,737 miles (2,795 km). There are approximately 44 weekly flights outbound and 35 return, totaling 79 flights per week in both directions.
Connecting Options and Alternatives
81 one-stop connections are available, with the fastest taking approximately 5 hours via TEB. Two-stop connections are also available via intermediate hubs.