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Flights from Buffalo to Cancun

Find cheap airlines flights from Buffalo to Cancun

You can choose from 1 airlines that fly from Buffalo to Cancun, including Aeromexico, Aeromexico has lowest fares on this route.
Aeromexico logo Aeromexico
Airlines are determined based on actual purchased flight tickets from Buffalo to Cancun according to previous 12 months data from Trip.com.

Find flight deals from Buffalo to Cancun for the next 3 months. Book one way flights from $145 or round trip flights from $349.

      • BUF 6:20 AM
        14h 43m
        1 stop
        CUN 8:03 PM
        Buffalo - Cancun | Thu, May 14 | Aeromexico
        CUN 2:58 PM
        25h 32m
        1 stop
        BUF 5:30 PM
        Cancun - Buffalo | Mon, May 18 | American Airlines
        $349 $550
        37% off
        37% off
        $550 $349
      • BUF 6:19 AM
        7h 6m
        1 stop
        CUN 12:25 PM
        Buffalo - Cancun | Thu, Mar 19 | American Airlines
        CUN 2:50 PM
        19h 8m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Mon, Mar 23 | American Airlines
        $358 $550
        35% off
        35% off
        $550 $358
      • BUF 6:15 AM
        6h 13m
        1 stop
        CUN 11:28 AM
        Buffalo - Cancun | Thu, Mar 19 | Delta Air Lines
        CUN 2:50 PM
        19h 8m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Mon, Mar 23 | American Airlines
        $367 $550
        33% off
        33% off
        $550 $367
      • BUF 5:12 PM
        18h 18m
        1 stop
        CUN 10:30 AM
        Buffalo - Cancun | Thu, May 14 | American Airlines
        CUN 2:58 PM
        25h 32m
        1 stop
        BUF 5:30 PM
        Cancun - Buffalo | Mon, May 18 | American Airlines
        $369
        33% off
        $550 $369
      • BUF 3:41 PM
        19h 49m
        1 stop
        CUN 10:30 AM
        Buffalo - Cancun | Fri, May 15 | American Airlines
        CUN 2:58 PM
        25h 32m
        1 stop
        BUF 5:30 PM
        Cancun - Buffalo | Mon, May 18 | American Airlines
        $372
        32% off
        $550 $372
      • BUF 6:00 AM
        15h 20m
        1 stop
        CUN 8:20 PM
        Buffalo - Cancun | Thu, Mar 19 | Aeromexico
        CUN 2:50 PM
        19h 8m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Mon, Mar 23 | American Airlines
        $400
        27% off
        $550 $400
      • BUF 11:44 AM
        27h 49m
        1 stop
        CUN 2:33 PM
        Buffalo - Cancun | Thu, Mar 19 | Frontier Airlines
        CUN 2:50 PM
        19h 8m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Mon, Mar 23 | American Airlines
        $444
        19% off
        $550 $444
      • BUF 12:07 PM
        9h 13m
        1 stop
        CUN 8:20 PM
        Buffalo - Cancun | Tue, Mar 17 | Aeromexico
        CUN 12:20 PM
        21h 38m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Fri, Mar 20 | American Airlines
        $452
        18% off
        $550 $452
      • BUF 7:00 AM
        9h 17m
        1 stop
        CUN 3:17 PM
        Buffalo - Cancun | Tue, Mar 17 | Delta Air Lines
        CUN 12:20 PM
        21h 38m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Fri, Mar 20 | American Airlines
        $454
        17% off
        $550 $454
      • BUF 6:05 AM
        7h 17m
        1 stop
        CUN 12:22 PM
        Buffalo - Cancun | Tue, Mar 17 | American Airlines
        CUN 12:20 PM
        21h 38m
        1 stop
        BUF 10:58 AM
        Cancun - Buffalo | Fri, Mar 20 | American Airlines
        $462
        16% off
        $550 $462
      • BUF 1:00 PM
        17h 25m
        1 stop
        CUN Invalid Date
        Buffalo - Cancun | Thu, Mar 19 | Normal Airline
        CUN 3:00 PM
        6h
        Nonstop
        BUF 4:00 PM
        Cancun - Buffalo | Sat, Mar 21 | Normal Airline
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      • BUF 6:00 AM
        8h
        1 stop
        CUN 1:00 PM
        Buffalo - Cancun | Tue, Mar 24 | Aeromexico
        $145 $220
        34% off
        34% off
        $220 $145
      • BUF 6:20 AM
        14h 43m
        1 stop
        CUN 8:03 PM
        Buffalo - Cancun | Thu, May 7 | Aeromexico
        $155 $220
        30% off
        30% off
        $220 $155
      • BUF 6:20 AM
        14h 43m
        1 stop
        CUN 8:03 PM
        Buffalo - Cancun | Mon, May 11 | Aeromexico
        $155 $220
        30% off
        30% off
        $220 $155
      • BUF 7:00 AM
        9h 17m
        1 stop
        CUN 3:17 PM
        Buffalo - Cancun | Tue, Mar 24 | Delta Air Lines
        $158
        28% off
        $220 $158
      • BUF 7:25 PM
        16h 57m
        1 stop
        CUN 11:22 AM
        Buffalo - Cancun | Mon, May 11 | Delta Air Lines
        $159
        28% off
        $220 $159
      • BUF 7:40 PM
        15h 15m
        1 stop
        CUN 9:55 AM
        Buffalo - Cancun | Sun, Apr 19 | Delta Air Lines
        $160
        27% off
        $220 $160
      • BUF 12:07 PM
        27h 49m
        1 stop
        CUN 2:56 PM
        Buffalo - Cancun | Sun, Apr 19 | Frontier Airlines
        $171
        22% off
        $220 $171
      • BUF 6:00 AM
        15h 20m
        1 stop
        CUN 8:20 PM
        Buffalo - Cancun | Fri, Mar 20 | Aeromexico
        $181
        18% off
        $220 $181
      • BUF 8:55 AM
        7h 15m
        1 stop
        CUN 3:10 PM
        Buffalo - Cancun | Tue, Mar 24 | American Airlines
        $183
        17% off
        $220 $183
      • BUF 6:00 AM
        8h 52m
        1 stop
        CUN 1:52 PM
        Buffalo - Cancun | Thu, May 7 | American Airlines
        $184
        16% off
        $220 $184
      • BUF 1:00 PM
        17h 25m
        1 stop
        CUN Invalid Date
        Buffalo - Cancun | Thu, Mar 19 | Normal Airline
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Displayed flight fares from Buffalo to Cancun are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight Info | Buffalo to Cancun

The distance between Buffalo and Cancun is approximately 2,550.73 km. Based on Trip.com's data travel demand peaks in July. The off-season for travel is November.

Cheapest one-way flight price$145
Cheapest round-trip ticket price$349
Off-season for travelNovember
Peak season for travelJuly
Flight distance2,550.73 km
Popular airlineAeromexico
Flight statistics for the Buffalo–Cancun route are based on aggregated booking data from Trip.com over the past 12 months.

Frequently Asked Questions

  • What are the cheapest flights from Buffalo to Cancun (BUF-CUN)?

    Based on Trip.com data, Aeromexico offers one-way fares as low as $145 on Cheapest nonstop routes (e.g. BUF to CUN on Tue, Mar 24), while Aeromexico offers Cheapest nonstop round-trips from $349 departing on Thu, May 14 and returning on Mon, May 18.
  • At the moment, several airlines serve connecting flights from Buffalo to Cancun, including: Aeromexico Selected airlines are based on historical data collected from flight bookings made by users on Trip.com within the last 90 days.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Buffalo to Cancun is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Buffalo to Cancun, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Tue, Mar 24, with one-way flights priced at just $145.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Aeromexico.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Cancun travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Buffalo to Cancun is November, when demand for travel is lower.
  • After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Buffalo to Cancun on March 20, 2026 with Aeromexico, with prices starting at $308.
  • You can land at any one of the following hubs in Cancun, with Buffalo Niagara International Airport to Cancun International Airport (BUF-CUN) is by far the most common option on this route: Cancun International Airport (CUN).
  • The time difference between Cancun and Buffalo is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.