$637+ Cheap flights from Buffalo (BUF) to Oaxaca, Mexico (OAX)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — OAX
Sep 4 — Sep 111
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Oaxaca with Cheapflights
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
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Cheapest flights from Buffalo to OaxacaExplore the most affordable flight options available from Buffalo to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
Explore the most affordable flight options available from Buffalo to Oaxaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 5, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 10/56:59 pm -
2 stops24h 46m
Thu 10/158:10 am -
2 stops13h 49m
Deal found 8/1![Delta logo]()
$637
This Aeromexico deal was found by Cheapflights users on 7/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 am -
2 stops27h 32m
Mon 9/218:08 am -
2 stops13h 44m
Deal found 7/31![Aeromexico logo]()
$648
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Thu 10/81:11 pm -
2 stops24h 51m
Thu 10/1512:57 pm -
1 stop8h 02m
Deal found 8/1![American Airlines logo]()
$666
This Delta deal was found by Cheapflights users on 8/1. 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.
Mon 10/56:59 pm -
2 stops24h 46m
Fri 10/166:05 am -
2 stops15h 54m
Deal found 8/1![Delta logo]()
$667
This Delta deal was found by Cheapflights users on 8/1. 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 10/107:50 pm -
2 stops28h 40m
Thu 10/158:10 am -
2 stops13h 49m
Deal found 8/1![Delta logo]()
$676
This Delta deal was found by Cheapflights users on 8/5. 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 9/47:00 am -
2 stops17h 33m
Thu 9/108:08 am -
2 stops12h 27m
Deal found 8/5![Delta logo]()
$678
This Delta deal was found by Cheapflights users on 8/1. 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 10/116:00 am -
2 stops18h 30m
Fri 10/168:10 am -
2 stops13h 49m
Deal found 8/1![Delta logo]()
$697
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/146:56 pm -
2 stops43h 26m
Mon 9/211:17 pm -
1 stop7h 42m
Deal found 7/31![American Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 8/1. 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 10/107:50 pm -
2 stops28h 40m
Fri 10/168:10 am -
2 stops13h 49m
Deal found 8/1![Delta logo]()
$706
This United Airlines deal was found by Cheapflights users on 8/1. 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 10/58:45 am -
2 stops35h 41m
Tue 10/136:30 am -
2 stops32h 13m
Deal found 8/1![United Airlines logo]()
$727
This Delta deal was found by Cheapflights users on 8/1. 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 10/73:59 pm -
2 stops17h 32m
Wed 10/146:05 am -
2 stops15h 54m
Deal found 8/1![Delta logo]()
$738
Best flights from Buffalo to OaxacaDiscover carefully curated flight deals from Buffalo to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
Discover carefully curated flight deals from Buffalo to Oaxaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 5, 2026.
This Aeromexico deal was found by Cheapflights users on 7/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 am -
2 stops27h 32m
Mon 9/218:08 am -
2 stops13h 44m
Deal found 7/31![Aeromexico logo]()
$648
This Delta deal was found by Cheapflights users on 8/1. 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 10/116:00 am -
2 stops18h 30m
Thu 10/158:10 am -
2 stops13h 49m
Deal found 8/1![Delta logo]()
$667
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/146:56 pm -
2 stops43h 26m
Mon 9/211:17 pm -
1 stop7h 42m
Deal found 7/31![American Airlines logo]()
$701
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Sun 10/1110:46 am -
2 stops33h 40m
Sun 10/186:30 am -
2 stops25h 05m
Deal found 8/1![United Airlines logo]()
$757
This Aeromexico deal was found by Cheapflights users on 8/4. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:00 am -
2 stops14h 08m
Tue 2/28:14 pm -
2 stops26h 41m
Deal found 8/4![Aeromexico logo]()
$676
This Delta deal was found by Cheapflights users on 8/1. 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 10/107:50 pm -
2 stops28h 40m
Thu 10/158:10 am -
2 stops13h 49m
Deal found 8/1![Delta logo]()
$676
This Delta deal was found by Cheapflights users on 8/5. 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 9/47:00 am -
2 stops17h 33m
Thu 9/108:08 am -
2 stops12h 27m
Deal found 8/5![Delta logo]()
$678
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/47:00 am -
1 stop7h 22m
Thu 9/101:17 pm -
1 stop7h 42m
Deal found 8/5![American Airlines logo]()
$749
Last-minute flights from Buffalo to OaxacaDiscover last-minute flight deals from Buffalo to Oaxaca. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Oaxaca. Data last updated August 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/97:34 pm -
2 stops18h 48m
Sun 8/231:00 pm -
2 stops23h 26m
Deal found 8/5![American Airlines logo]()
$940
This United Airlines deal was found by Cheapflights users on 8/4. 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.
Sun 8/96:04 pm -
2 stops26h 22m
Sun 8/236:30 am -
2 stops24h 58m
Deal found 8/4![United Airlines logo]()
$954
This Delta deal was found by Cheapflights users on 8/5. 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 9/47:00 am -
2 stops17h 33m
Thu 9/108:08 am -
2 stops12h 27m
Deal found 8/5![Delta logo]()
$678
This American Airlines deal was found by Cheapflights users on 8/5. 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.
Fri 9/47:00 am -
1 stop7h 22m
Thu 9/101:17 pm -
1 stop7h 42m
Deal found 8/5![American Airlines logo]()
$749
This Aeromexico deal was found by Cheapflights users on 7/31. 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 Aeromexico is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/146:05 am -
2 stops27h 32m
Mon 9/218:08 am -
2 stops13h 44m
Deal found 7/31![Aeromexico logo]()
$648
This American Airlines deal was found by Cheapflights users on 7/31. 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.
Mon 9/146:56 pm -
2 stops43h 26m
Mon 9/211:17 pm -
1 stop7h 42m
Deal found 7/31![American Airlines logo]()
$701
Find flight deals from Buffalo to Oaxaca
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Oaxaca (OAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $637 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Oaxaca 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 August 5, 2026.
Use the filters below to find and compare flights from Buffalo to Oaxaca that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Mon 9/14
6:05 am-7:37 am
2 stops27h 32m
Oaxaca Xoxocotlan
Mon 9/21
8:08 am-11:52 pm
2 stops13h 44m
$648
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Sun 10/11
6:00 am-10:30 pm
2 stops18h 30m
Oaxaca Xoxocotlan
Thu 10/15
8:10 am-11:59 pm
2 stops13h 49m
$667
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Sat 1/30
6:00 am-7:08 pm
2 stops14h 08m
Oaxaca Xoxocotlan
Tue 2/2
8:14 pm-11:55 pm
2 stops26h 41m
$676
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Sat 10/10
7:50 pm-10:30 pm
2 stops28h 40m
Oaxaca Xoxocotlan
Thu 10/15
8:10 am-11:59 pm
2 stops13h 49m
$676
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Fri 9/4
7:00 am-10:33 pm
2 stops17h 33m
Oaxaca Xoxocotlan
Thu 9/10
8:08 am-10:35 pm
2 stops12h 27m
$678
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Mon 9/14
6:56 pm-12:22 pm
2 stops43h 26m
Oaxaca Xoxocotlan
Mon 9/21
1:17 pm-10:59 pm
1 stop7h 42m
$701
Quickest round-trip
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Fri 9/4
7:00 am-12:22 pm
1 stop7h 22m
Oaxaca Xoxocotlan
Thu 9/10
1:17 pm-10:59 pm
1 stop7h 42m
$749
BuffaloOaxaca
BUF Buffalo - OAX Oaxaca Xoxocotlan
BUFOAX
Buffalo
Sun 10/11
10:46 am-6:26 pm
2 stops33h 40m
Oaxaca Xoxocotlan
Sun 10/18
6:30 am-9:35 am
2 stops25h 05m
$757
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Buffalo-Oaxaca flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Oaxaca flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Oaxaca flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Oaxaca flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Oaxaca flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Buffalo to Oaxaca
Have a flexible travel schedule? Discover the best time to fly to Oaxaca from Buffalo with our price prediction graph.
BUF-OAX
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.
Reviews of airlines servicing Oaxaca
Get insights into the airlines that provide service to Oaxaca. 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 Oaxaca. Reviews last updated August 5, 2026.
Peruse reviews from past customers who have flown with Delta and American Airlines from Buffalo to Oaxaca to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Oaxaca. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Buffalo to Oaxaca
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Complete your trip
Complete your trip to Oaxaca by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Buffalo to Oaxaca by cabin class
Find flights from Buffalo to Oaxaca, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Oaxaca
Explore flights to Oaxaca departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Buffalo and Oaxaca flights
Browse other Buffalo and Oaxaca flight options. Last updated on August 5, 2026.
Other flights from Buffalo
Browse through other flights departing from Buffalo. Flights are based on user searches made on Cheapflights and were last updated on August 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Buffalo to Oaxaca
Discover the top 2 airlines that operate flights from Buffalo to Oaxaca. 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$471 | Average$664 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$487 | Average$771 | FlexibilityNo cancel fee | On-time71% |