$274 Cheap Flights from Buffalo (BUF) to Oaxaca Intl. (OAX)

View $274 flight on Tue, Jan 20, 2026Opens in a new window

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

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Cheap Flights from Buffalo to Oaxaca Intl. (BUF-OAX)

Prices were available within the past 7 days and start at $274 for one-way flights and $491 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Aeromexico
Sat, Feb 21 - Wed, Feb 25
BUF
Buffalo
OAX
Oaxaca
$491 Roundtrip, found 5 days ago
$491
Roundtrip
found 5 days ago
Select Aeromexico flight, departing Sat, Feb 21 from Buffalo to Oaxaca, returning Wed, Feb 25, priced at $491 found 5 days ago
American Airlines
Thu, Feb 19 - Tue, Feb 24
BUF
Buffalo
OAX
Oaxaca
$527 Roundtrip, found 8 hours ago
$527
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Buffalo to Oaxaca, returning Tue, Feb 24, priced at $527 found 8 hours ago
American Airlines
Thu, Feb 19 - Tue, Feb 24
BUF
Buffalo
OAX
Oaxaca
$552 Roundtrip, found 8 hours ago
$552
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Buffalo to Oaxaca, returning Tue, Feb 24, priced at $552 found 8 hours ago
American Airlines
Thu, Feb 19 - Tue, Feb 24
BUF
Buffalo
OAX
Oaxaca
$559 Roundtrip, found 8 hours ago
$559
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Buffalo to Oaxaca, returning Tue, Feb 24, priced at $559 found 8 hours ago
American Airlines
Wed, Feb 18 - Mon, Feb 23
BUF
Buffalo
OAX
Oaxaca
$579 Roundtrip, found 1 day ago
$579
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Feb 18 from Buffalo to Oaxaca, returning Mon, Feb 23, priced at $579 found 1 day ago
American Airlines
Thu, Feb 19 - Tue, Feb 24
BUF
Buffalo
OAX
Oaxaca
$584 Roundtrip, found 8 hours ago
$584
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Thu, Feb 19 from Buffalo to Oaxaca, returning Tue, Feb 24, priced at $584 found 8 hours ago
United
Thu, Feb 19 - Tue, Feb 24
BUF
Buffalo
OAX
Oaxaca
$589 Roundtrip, found 8 hours ago
$589
Roundtrip
found 8 hours ago
Select United flight, departing Thu, Feb 19 from Buffalo to Oaxaca, returning Tue, Feb 24, priced at $589 found 8 hours ago
United
Mon, Nov 24 - Wed, Dec 3
BUF
Buffalo
OAX
Oaxaca
$591 Roundtrip, found 2 days ago
$591
Roundtrip
found 2 days ago
Select United flight, departing Mon, Nov 24 from Buffalo to Oaxaca, returning Wed, Dec 3, priced at $591 found 2 days ago
American Airlines
Sat, Jan 3 - Mon, Jan 12
BUF
Buffalo
OAX
Oaxaca
$592 Roundtrip, just found
$592
Roundtrip
just found
Select American Airlines flight, departing Sat, Jan 3 from Buffalo to Oaxaca, returning Mon, Jan 12, priced at $592 just found
Delta
Wed, Feb 18 - Mon, Feb 23
BUF
Buffalo
OAX
Oaxaca
$637 Roundtrip, found 1 day ago
$637
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Feb 18 from Buffalo to Oaxaca, returning Mon, Feb 23, priced at $637 found 1 day ago

Frequently asked questions

How much does a flight from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX) cost?
Get a cheap one-way flight from $274 or cheap return flight from $491 from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX)?
Planning your getaway for February can help you save, as it's the cheapest month for flights between BUF and OAX. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll fly you from BUF to OAX. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX)?
There aren't any daily direct flights departing from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from BUF to OAX?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX)?
Select a flight from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this time are on average 22% more likely to be canceled.**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 Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX) last-minute?
Booking your plane ticket from BUF to OAX just before your trip is usually more expensive. But if you're flexible with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a BUF to OAX flight and hotel package?
Compared with arranging flights and hotels separately, booking a BUF to OAX flight and hotel package with Expedia could lead to significant savings. Better still, having it all in one place takes the hassle out of travel planning. Simply pick your flights and choose from our wide range of hotels, then tailor your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Buffalo Niagara Intl. Airport (BUF) to Xoxocotlan Intl. Airport (OAX)?
In most instances, you're able to cancel or reschedule your BUF to OAX flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Oaxaca Intl.
Airlines serving
Aeromexico, American Airlines, Delta, United
Roundtrip price
$491
Distance
2080 mi

Book with confidence

Buffalo to Oaxaca Intl. Flights

The cheapest times to fly from Buffalo to Oaxaca Intl.

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 Buffalo to Oaxaca Intl. are during the month of February. You can find some of the cheapest flights from Buffalo to Oaxaca Intl. with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Oaxaca Intl.

Sunday is one of the best days to book for cheap flights from Buffalo to Oaxaca Intl.: 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 Buffalo to Oaxaca Intl.

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 Buffalo to Oaxaca Intl. in 2025. You can also book with separate airlines for your outbound and return journeys, from $274 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 Buffalo to Oaxaca Intl. 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 Buffalo to Oaxaca Intl. 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.

 

Buffalo to Oaxaca Intl. Flights

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*Available to One Key members.