Cheap flights from Boston to Cancun

Logan
BOS
Cancun
CUN

Flight deals from Boston to Cancun

Below you can see the best deals on flights Boston — Cancun for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 13 September, from $167.

Top 10 cheap flights from Boston to Cancun

DL
DL
$ 169

Boston — Cancun

05:55—12:56
20 Sep 2026
8 h 1 m
1 stop
DL
DL
$ 169

Boston — Cancun

09:05—19:50
15 Sep 2026
11 h 45 m
1 stop
DL
DL
$ 169

Boston — Cancun

09:41—18:49
15 Sep 2026
10 h 8 m
1 stop
DL
DL
$ 169

Boston — Cancun

09:41—20:30
15 Sep 2026
11 h 49 m
1 stop
DL
DL
$ 169

Boston — Cancun

09:05—19:50
22 Sep 2026
11 h 45 m
1 stop
DL
DL
$ 169

Boston — Cancun

08:00—19:50
22 Sep 2026
12 h 50 m
1 stop
AM
AM
$ 173

Boston — Cancun

08:00—19:50
15 Sep 2026
12 h 50 m
1 stop
AM
AM
$ 173

Boston — Cancun

09:41—18:49
15 Sep 2026
10 h 8 m
1 stop
AM
AM
$ 173

Boston — Cancun

09:41—20:30
15 Sep 2026
11 h 49 m
1 stop
AM
AM
$ 173

Boston — Cancun

05:30—19:50
15 Sep 2026
15 h 20 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Boston — Cancun flight

Looking for cheap flights from Boston to Cancun? Compare fares from different airlines, check the flight schedule and travel time — and book your Boston — Cancun ticket online at the best price.

The route has direct flights — around 47 flights per week, flights are operated by JetBlue, American Airlines, Delta, Aeromexico, a nonstop flight takes about 4 h 19 min, the distance between the cities is around 2,775 km.

Planning your trip? You may find our Cancun travel guide, how to get from the airport into town and Cancun weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $167Min. price
SeptemberCheapest
AugustPeak season
YesDirect flights
2,775 kmDistance
4 h 19 minTravel time
4Airlines
47 / wkFlights

Flight schedule from Boston to Cancun

The table shows direct flights from Boston to Cancun on the selected date. The flight takes approximately 4 h 19 min. Regular flights are operated by JetBlue, American Airlines, Delta and Aeromexico. Departures from Logan International Airport airports, arrivals at Cancun International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Boston — Cancun

Below is a calendar of the lowest flight ticket prices for Boston — Cancun by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $167 in September, and the most expensive are around $240 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Boston to Cancun by month. Tickets are usually cheapest in September (around $181) and priciest in February (about $258) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$248highMay$201lowSep$181low
Feb$258highJun$210mediumOct$191low
Mar$253highJul$220mediumNov$205medium
Apr$239highAug$215mediumDec$258high

Some values are estimated based on seasonality.

When to fly

Weather in Cancun: it is warmest in July (up to 31 °C on average) and coolest in January (around 26 °C). The driest month is April.

Tickets are usually cheapest in September and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Cancun

Dry and wet days · Cancun

Wind speed and direction · Cancun

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How to get the best deal on a Boston — Cancun ticket

  • Book ahead: fares for Boston — Cancun are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • The cheapest month to fly to Cancun is usually September — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Boston — Cancun route are operated by 4 airlines; JetBlue runs the most flights (around 36% of all flights). Compare carriers, flight shares and schedules below.

  • JetBlueB6
    6x/week
    WebsiteFleet: 30742.5M pax/year
    • Direct flight BOS → CUN6x/week
      Duration
      4h 25m
      Days
      MTWTFSS
    36.2%Open →
  • American AirlinesAA
    5x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight BOS → CUN5x/week
    31.9%Open →
  • DeltaDL
    5x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight BOS → CUN5x/week
      Duration
      4h 19m
      Days
      MTWTFSS
    29.8%Open →
  • AeromexicoAM
    1x/week
    WebsiteFleet: 15424.7M pax/year
    • Direct flight BOS → CUN1x/week
    2.1%Open →

Cities and airports on the Boston — Cancun route

Flights Boston — Cancun depart from Logan International Airport and arrive at Cancun International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Boston

BOS
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Cancun

CUN
Mexico
About the cityHow to get thereWeatherAll about the country Mexico
Departure airports
Arrival airports

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Frequently asked questions about the Boston — Cancun flight

How long is the flight from Boston to Cancun?

A nonstop Boston — Cancun flight takes about 4 h 19 min — the distance between the cities is around 2,775 km.

How far is it from Boston to Cancun?

The distance from Boston to Cancun is about 2,775 km, which a nonstop flight covers in around 4 h 19 min.

Are there direct flights from Boston to Cancun?

Yes, there are nonstop flights Boston — Cancun — around 47 flights per week.

Which airlines fly from Boston to Cancun?

Airlines operating Boston — Cancun include JetBlue, American Airlines, Delta, Aeromexico. See the full list with schedules in the "Airlines" section on this page.

Which airports do Boston — Cancun flights use?

Flights from Boston depart from Logan International Airport, and arrive at Cancun International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Boston to Cancun?

The price of a Boston — Cancun ticket depends on your travel date, season and demand: it is usually cheapest to fly in September, and most expensive in August. Tickets typically cost between $167 and $240. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Boston — Cancun?

Flights Boston — Cancun are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is September. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Boston to Cancun?

To catch a low fare Boston — Cancun, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually September.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Boston

See all
New York CityWashington, D.C.ChicagoTorontoSan FranciscoAtlantaSeattleLos AngelesPhiladelphiaNantucketLondonDallasOrlandoDenverFort LauderdaleDetroitCharlotteRaleighMontrealNashvilleMarthas VineyardMiamiMinneapolisBuffaloSan DiegoPhoenixMadridTampaPittsburghClevelandBarcelonaIndianapolisSan JuanHoustonDublinParisAustinLas VegasRichmondCincinnati

Where else you can fly from Cancun

See all
Mexico CityMonterreyDallasNew York CityHoustonAtlantaGuadalajaraTorontoLos AngelesChicagoPanama CityMiamiCharlotteDenverBogotaSeattlePhiladelphiaMontrealSan FranciscoDetroitQuerétaroLimaLeonPueblaFort LauderdaleVancouverWashington, D.C.Tuxtla GutierrezCalgaryVeracruzOttawaLondonFrankfurt am MainAustinSt. LouisSan Luis PotosíGuatemala CitySan JoséClevelandMinneapolis

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