$351 Cheap Flights from León (BJX) to Buffalo (BUF)

View $351 flight on Wed, Dec 10, 2025Opens in a new window

Popular airlines from Bajío Intl. Airport (BJX) to Buffalo Niagara Intl. Airport (BUF)

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Cheap Flights from León to Buffalo (BJX-BUF)

Prices were available within the past 7 days and start at $351 for one-way flights and $583 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$583 Roundtrip, found 12 hours ago
$583
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $583 found 12 hours ago
Aeromexico
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$583 Roundtrip, found 12 hours ago
$583
Roundtrip
found 12 hours ago
Select Aeromexico flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $583 found 12 hours ago
Delta
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$583 Roundtrip, found 12 hours ago
$583
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $583 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$587 Roundtrip, found 12 hours ago
$587
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $587 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$594 Roundtrip, found 12 hours ago
$594
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $594 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$607 Roundtrip, found 12 hours ago
$607
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $607 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$627 Roundtrip, found 12 hours ago
$627
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $627 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$634 Roundtrip, found 12 hours ago
$634
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $634 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$646 Roundtrip, found 12 hours ago
$646
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $646 found 12 hours ago
United
Wed, Dec 10 - Wed, Jan 21
BJX
León
BUF
Buffalo
$657 Roundtrip, found 12 hours ago
$657
Roundtrip
found 12 hours ago
Select United flight, departing Wed, Dec 10 from León to Buffalo, returning Wed, Jan 21, priced at $657 found 12 hours ago

Frequently asked questions

How much does a flight from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight from $351 or cheap return flight from $583 from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF)?
Planning your getaway for December can help you save, as it's the cheapest month for flights between BJX and BUF. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF)?
To find the cheapest airline flying from BJX to BUF, use Expedia's filter tool. Tailor your search based on your travel needs, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF)?
You'll have to catch a flight with a layover when traveling from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF). There are no daily direct flights on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from BJX to BUF?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF)?
Choose a flight from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Booking your ticket from BJX to BUF right before your getaway is generally more expensive. But if you're flexible with your schedule, you could bag a cheap last-minute fare.
Is it cheaper to book a BJX to BUF flight and hotel package?
Securing a BJX to BUF flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our wide range of accommodations and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Del Bajio Airport (BJX) to Buffalo Niagara Intl. Airport (BUF)?
In most cases, you can cancel or modify your BJX to BUF flight. However, there may be additional charges, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want further information, go to our Customer Service portal.

Travel information

Travel information

Origin airport
Del Bajío
Destination airport
Buffalo Niagara Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$582
Distance
2005 mi

Book with confidence

Book with confidence

León to Buffalo Flights

The cheapest times to fly from León to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from León to Buffalo are during the month of December. You can find some of the cheapest flights from León to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from León to Buffalo

Sunday is one of the best days to book for cheap flights from León to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from León to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from León to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $351 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap León to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your León to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

León to Buffalo Flights

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Explore a world of travel with Expedia

*Available to One Key members.