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$143+ Cheap flights from Buffalo (BUF) to Mexico

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — MEX
Jan 7 — Jan 141
Wed 1/7
Wed 1/14
1 adult, Economy
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Cheap flight deals from Buffalo to Mexico

Cheapest flights from Buffalo to Mexico
Explore the most affordable flight options available from Buffalo to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 8, 2025.

This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1312:10 pmBUF - CUN
1 stop9h 10mDelta
Sat 12/2012:25 pmCUN - BUF
1 stop11h 22mDelta
Deal found 12/6$336
This Expedia deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amBUF - CUN
1 stop10h 06mJetBlue
Wed 12/3110:26 amCUN - BUF
1 stop12h 15mJetBlue
Deal found 12/7$364
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:20 amBUF - CUN
1 stop7h 57mAmerican Airlines
Fri 12/121:07 pmCUN - BUF
1 stop9h 18mAmerican Airlines
Deal found 12/6$402
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:20 amBUF - CUN
1 stop9h 00mAmerican Airlines
Sun 12/143:13 pmCUN - BUF
1 stop8h 54mAmerican Airlines
Deal found 12/6$407
This Delta deal was found by Cheapflights users on 12/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:12 amBUF - CUN
2 stops7h 53mDelta
Thu 12/253:10 pmCUN - BUF
1 stop7h 23mDelta
Deal found 12/8$417
This Frontier deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/133:18 pmBUF - CUN
2 stops19h 10mFrontier
Sat 12/2010:07 amCUN - BUF
1 stop8h 03mFrontier
Deal found 12/6$420
This Delta deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:12 amBUF - CUN
1 stop7h 48mDelta
Wed 12/171:37 pmCUN - BUF
1 stop10h 30mDelta
Deal found 12/7$439
This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:34 amBUF - CUN
1 stop6h 46mAmerican Airlines
Tue 12/233:15 pmCUN - BUF
1 stop8h 44mAmerican Airlines
Deal found 12/7$442
This United Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/86:50 pmBUF - CUN
2 stops17h 30mUnited Airlines
Thu 12/1112:35 pmCUN - BUF
1 stop6h 29mUnited Airlines
Deal found 12/7$443
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amBUF - CZM
1 stop9h 15mDelta
Sun 1/113:05 pmCZM - BUF
1 stop7h 51mDelta
Deal found 12/6$565
This Kiwi.com deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:08 amBUF - MEX
1 stop9h 37mMultiple Airlines
Wed 1/710:20 pmMEX - BUF
2 stops32h 53mMultiple Airlines
Deal found 12/6$572
This Delta deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:52 pmBUF - CZM
2 stops21h 23mDelta
Tue 1/63:05 pmCZM - BUF
2 stops19h 06mDelta
Deal found 12/6$576

Find flight deals from Buffalo to Mexico

Keep the following information in mind while searching for Buffalo to Mexico flight deals. Data was last updated December 8, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$307
(American Airlines)

One-way from

$143
(United Airlines)

Popular in

June

Cheapest in

October

Average price

$812
Provider with most accurate pricing for Buffalo-Mexico City Benito Juarez flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Mexico City Benito Juarez flights.
Search Deals
From Buffalo to Mexico
Search Deals
One-way flight from Buffalo to Mexico
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Mexico that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
Use the filters below to find and compare flights from Buffalo to Mexico that are best for you.

Fly from

Buffalo

Fly to

Mexico

Route

Depart

Return

Price

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 3/19

7:00 am-2:20 pm

1 stop8h 20m

Cancun

Sun 3/22

10:42 am-10:23 pm

1 stop10h 41m

$307

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 4/26

6:25 am-12:55 pm

1 stop7h 30m

Cancun

Fri 5/1

12:45 pm-11:56 pm

1 stop10h 11m

$327

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 5/6

7:30 pm-8:54 am

1 stop14h 24m

Cancun

Tue 5/12

10:55 am-6:43 pm

1 stop6h 48m

$327

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Sun 1/4

6:00 am-4:06 pm

1 stop10h 06m

Cancun

Fri 1/9

11:55 am-8:18 pm

1 stop8h 23m

$332

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Fri 2/20

12:14 pm-9:11 pm

1 stop8h 57m

Cancun

Fri 2/27

11:18 am-11:31 pm

2 stops12h 13m

$333

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 3/25

12:06 pm-7:59 pm

1 stop8h 53m

Cancun

Wed 4/1

8:00 am-3:59 pm

1 stop6h 59m

$333

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Thu 3/5

6:00 am-4:45 pm

2 stops10h 45m

Cancun

Tue 3/10

11:10 am-11:14 pm

2 stops11h 04m

$338

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Wed 1/21

12:14 pm-9:11 pm

1 stop8h 57m

Cancun

Sun 1/25

8:38 am-10:57 pm

2 stops14h 19m

$350

BuffaloCancún

BUF - CUN

BUFCUN

Buffalo

Mon 2/16

6:35 pm-10:00 am

1 stop15h 25m

Cancun

Wed 2/18

3:13 pm-11:09 am

2 stops19h 56m

$355

BuffaloMexico City

BUF - MEX

BUFMEX

Buffalo

Mon 1/26

7:31 pm-7:45 pm

1 stop25h 14m

Mexico City Benito Juarez

Thu 1/29

3:45 pm-12:44 pm

2 stops19h 59m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results
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6

Best time to book a flight from Buffalo to Mexico

Have a flexible travel schedule? Discover the best time to fly to Mexico from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Mexico

What is the cheapest month to book a flight from Buffalo to Mexico?

Currently, February is the cheapest month in which you can book a flight from Buffalo to Mexico (average of $207). Flying from Buffalo to Mexico in September is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to MX?

Find hourly flight availability from Buffalo to Mexico. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 8, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Buffalo to Mexico by exploring options for tickets in the afternoon.

Reviews of airlines servicing Mexico

Get insights into the airlines that provide service to Mexico. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Mexico. Reviews last updated December 8, 2025.
Read through reviews of airlines operating flights from Buffalo to Mexico, such as Delta, Aeromexico, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,011 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Aeromexico
7.4
Good
1,646 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,078 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,044 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,896 reviews
Delta
7.9
Good
8,011 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Mexico. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to Mexico?

    If you book a flight to Mexico from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo.

  • How long is the flight from Buffalo to Mexico?

    JetBlue, United Airlines, and American Airlines can get you from Buffalo to Mexico in just under 8h 20m. Your travel time can differ by up to 9h 40m. Buffalo and Mexico are separated by a distance of 1584 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Buffalo to Mexico one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from JetBlue and Delta, as they are both options that can get you from Buffalo to Mexico for a low price.

  • What are the most popular routes from Buffalo to Mexico?

    While some choose either Buffalo - Cozumel or Buffalo - Puerto Vallarta Ordaz, Buffalo - Cancun is the most popular route from Buffalo to Mexico.

  • Can I find deals for flights from Buffalo to Mexico that include hotel bookings?

    Yes. In addition to deals on Buffalo to Mexico flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Mexico?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Mexico.

  • Can I find deals for business class flights from Buffalo to Mexico?

    Yes. Cheapflights offers flight deals from Buffalo to Mexico by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to Mexico?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Mexico (average of $207). Flying from Buffalo to Mexico in September is currently the most expensive (average of $342). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Buffalo to Mexico

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Buffalo to Mexico

Discover the top 6 airlines that operate flights from Buffalo to Mexico. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
AeromexicoCheapest$197Average$509FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$256Average$591FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$301Average$557FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$354Average$754FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$371Average$484FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$377Average$672FlexibilityNo cancel feeOn-time71%

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