$181 Find Cheap Flights from Buffalo to South America

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to South America departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy

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Cheap Flights from Buffalo to South America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Lima
Lima1 stop$613
Bogotá
Bogotá2 stops$467
Santiago
Santiago2 stops$808
Quito
Quito2 stops$626
Montevideo
Montevideo2 stops$1,116
Barranquilla
Barranquilla2 stops$815
Lima
Lima1 stop$613
Bogotá
Bogotá2 stops$467
Santiago
Santiago2 stops$808
Quito
Quito2 stops$626
Montevideo
Montevideo2 stops$1,116
Barranquilla
Barranquilla2 stops$815

Book Cheap Buffalo to South America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to South America that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to South America

Mon, Dec 29 - Mon, Jan 12
Delta Logo
6:55 pm - 12:05 pmBUF-BOG
17h 10m2 stops
Delta Logo
1:35 am - 5:35 pmBOG-BUF
16h 00m2 stops
$467Delta
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Mon, Nov 3 - Sun, Nov 23
Delta Logo
7:30 pm - 2:25 pmBUF-BOG
18h 55m1 stop
Delta Logo
9:00 am - 11:55 pmBOG-BUF
14h 55m1 stop
$473Delta
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Tue, Jan 27 - Tue, Mar 3
United Airlines Logo
7:30 pm - 10:05 pmBUF-MDE
26h 35m3 stops
United Airlines Logo
10:45 am - 11:36 pmMDE-BUF
12h 51m2 stops
$475United Airlines
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Tue, Aug 19 - Mon, Aug 25
American Airlines Logo
7:08 am - 10:30 pmBUF-BOG
16h 22m1 stop
American Airlines Logo
6:30 am - 9:40 pmBOG-BUF
14h 10m2 stops
$499American Airlines
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Tue, Jan 27 - Tue, Mar 3
JetBlue Logo
5:11 pm - 1:20 pmBUF-MDE
20h 09m1 stop
JetBlue Logo
2:25 pm - 11:51 pmMDE-BUF
9h 26m1 stop
$518JetBlue
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Tue, Aug 26 - Tue, Sep 2
United Airlines Logo
7:05 am - 9:10 pmBUF-MDE
15h 05m2 stops
United Airlines Logo
9:45 am - 9:53 amMDE-BUF
23h 08m2 stops
$521United Airlines
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Wed, Jan 21 - Wed, Jan 28
American Airlines Logo
5:28 am - 8:52 pmBUF-MDE
15h 24m2 stops
American Airlines Logo
4:15 pm - 10:47 amMDE-BUF
18h 32m2 stops
$534American Airlines
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Tue, Jan 27 - Tue, Mar 3
JetBlue Logo
8:20 pm - 1:20 pmBUF-MDE
17h 00m2 stops
JetBlue Logo
2:25 pm - 11:51 pmMDE-BUF
9h 26m1 stop
$541JetBlue
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Thu, Nov 13 - Sun, Nov 23
LATAM Airlines Logo
6:00 am - 6:00 pmBUF-MDE
12h 00m2 stops
LATAM Airlines Logo
10:00 pm - 11:55 pmMDE-BUF
25h 55m2 stops
$571LATAM Airlines
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Wed, Sep 10 - Wed, Sep 24
LATAM Airlines Logo
7:00 am - 9:00 pmBUF-LIM
15h 00m1 stop
LATAM Airlines Logo
12:00 pm - 11:37 pmLIM-BUF
10h 37m1 stop
$613LATAM Airlines
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Booking Insights

KAYAK's insights & trends for Buffalo to South America flights

Get data-powered insights and trends into flights from Buffalo to South America to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to South America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to South America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to South America is March, when tickets cost $607 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $1,649 and $855 respectively.

What’s the cheapest day of the week to fly from Buffalo to South America?

The average price of all round-trip flights from Buffalo to South America clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to South America on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Thursday is the most expensive day to fly from Buffalo to South America. For your return ticket, we recommend flying on a Tuesday and avoiding Thursdays for the best deals.


Good to know

Low seasonOctober
Cheapest flight$181
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly with an average 31% increase in price.
Flight from Buffalo to Bogotá

FAQs - booking South America flights

  • How does KAYAK find such low prices on flights from Buffalo to South America?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to South America.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to South America?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to South America is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to South America?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to South America with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to South America?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to South America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to South America?

    The cheapest time of day to fly to South America is generally in the evening, when round-trip flights cost $631 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to South America is generally in the morning, which is peak travel time and where the average cost of a ticket is $661.

Reviews of the top 3 airlines serving from Buffalo to South America

 
Need help choosing which airline to fly with from Buffalo to South America? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7980 reviews
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
7.3Food
Airline reviews

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

2.0 MediocreDana, Jul 2025JFK - DEN
Read more Delta reviews

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

Overall, aside from the baggage issue, it was as good as one expects.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Our bag was lost so that made unnecessary chaos On our trip

I never got this flight. You sent me to Chile!!! And from Chile I got the other flight to São Paulo... I've arrived 7h latter than I was supposed to arrive because of Delta delays.

Because the flight was late, we lost the connection to Brazil. You, Delta delayed, and you Delta anticipated the door closing in 15 min from Miami to GRU. Why? It caused a lot of stress! I almost could not see my mother in law alive because of your delay.

Lost ,y connection due to a mechanical delay, huge line to get new connection and vouchers

Boarding was done by woman who insisted on strict standing in line policy; food was ok; entertainment minimal

entertainment was not good; the shoulder strap on Business class seat did not sit well across the body (more like across the neck); the food was not hot and the special meal promoted by insert in the menu was not available to us

Wider seats, better seat cushions, (I felt like there was a board I was sitting on). I had the chicken to eat but It neither tasted nor looked like chicken. The fruit was good.

I was in the last row and they sent me to check in my luggage last minute after boarding. I had to go through the crowd.

Our flight was cancelled and it took them 5 hours to reschedule and the next morning they said we still didn’t have a new ticket.

I travel often with LATAM, it never disappoints me. The service is great, nice crew, latest and some classic movies. I got 3 small meals, cannot complaint. I’ll definitely travel again with them.

It was good, however the airplane was really cold. We received snacks and the crew was friendly.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

the delay for 3 hours was understandable due to weather conditions but the flight should’ve provided some on flight compensations or at least provide more food.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

The best airline I have ever travel , really good customer service, attention and service !!

United could have one single once of customer service. No human United employee would help me with the invalid mileage plus number, they said I had to speak with the computer.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

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