$794+ Cheap flights from Buffalo (BUF) to Rio de Janeiro, Brazil (RIO)
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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — RIO
Aug 10 — Aug 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Buffalo to Rio de Janeiro with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Buffalo to Rio de Janeiro
Cheapest
Best
Last-minute
One-way
Cheapest flights from Buffalo to Rio de JaneiroExplore the most affordable flight options available from Buffalo to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.
Explore the most affordable flight options available from Buffalo to Rio de Janeiro. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2026.
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sat 8/157:04 pm
BUF
- SDU
2 stops25h 46m
Azul
Tue 8/257:00 pm
SDU
- BUF
2 stops25h 25m
Azul
Deal found 7/9![Azul logo]()
$918
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:16 pm
BUF
- GIG
2 stops25h 59m
Multiple Airlines
Mon 8/2411:50 am
GIG
- BUF
2 stops46h 21m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,012
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:16 pm
BUF
- GIG
2 stops31h 14m
Multiple Airlines
Tue 9/151:35 am
GIG
- BUF
2 stops19h 42m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,039
This Ovago deal was found by Cheapflights users on 7/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:04 pm
BUF
- GIG
2 stops28h 21m
Multiple Airlines
Tue 8/256:10 am
GIG
- BUF
2 stops28h 01m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,104
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 pm
BUF
- GIG
2 stops30h 10m
Multiple Airlines
Wed 9/97:20 am
GIG
- BUF
2 stops37h 57m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,134
This Delta deal was found by Cheapflights users on 7/7. 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.
Wed 11/184:59 pm
BUF
- GIG
2 stops21h 31m
Delta
Mon 11/3010:55 pm
GIG
- BUF
1 stop13h 27m
Delta
Deal found 7/7![Delta logo]()
$1,223
This Delta deal was found by Cheapflights users on 7/6. 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.
Tue 11/174:59 pm
BUF
- GIG
2 stops23h 26m
Delta
Mon 11/3010:55 pm
GIG
- BUF
1 stop21h 23m
Delta
Deal found 7/6![Delta logo]()
$1,229
This KAYAK deal was found by Cheapflights users on 7/7. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:55 pm
BUF
- GIG
2 stops19h 35m
LATAM Airlines
Fri 1/157:10 am
GIG
- BUF
2 stops18h 45m
LATAM Airlines
Deal found 7/7![LATAM Airlines logo]()
$1,273
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Mon 8/316:54 pm
BUF
- GIG
2 stops28h 31m
Multiple Airlines
Mon 9/149:00 pm
GIG
- BUF
1 stop16h 21m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,298
This United Airlines deal was found by Cheapflights users on 7/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
BUF
- GIG
2 stops25h 35m
United Airlines
Thu 12/39:55 pm
GIG
- BUF
2 stops26h 42m
United Airlines
Deal found 7/8![United Airlines logo]()
$1,317
This LATAM Airlines deal was found by Cheapflights users on 7/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:09 pm
BUF
- GIG
1 stop20h 06m
LATAM Airlines
Thu 12/39:05 pm
GIG
- BUF
1 stop23h 32m
LATAM Airlines
Deal found 7/9![LATAM Airlines logo]()
$1,323
This LATAM Airlines deal was found by Cheapflights users on 7/8. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
BUF
- SDU
2 stops25h 25m
LATAM Airlines
Thu 12/310:05 am
SDU
- BUF
2 stops27h 10m
LATAM Airlines
Deal found 7/8![LATAM Airlines logo]()
$1,382
Best flights from Buffalo to Rio de JaneiroDiscover carefully curated flight deals from Buffalo to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
Discover carefully curated flight deals from Buffalo to Rio de Janeiro that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 11, 2026.
This Orbitz deal was found by Cheapflights users on 7/6. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/227:04 pm
BUF
- SDU
2 stops25h 46m
Azul
Mon 8/247:00 pm
SDU
- BUF
2 stops25h 25m
Azul
Deal found 7/6![Azul logo]()
$918
This Delta deal was found by Cheapflights users on 7/6. 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 11/187:15 pm
BUF
- GIG
1 stop12h 35m
Delta
Mon 11/3010:55 pm
GIG
- BUF
1 stop21h 23m
Delta
Deal found 7/6![Delta logo]()
$1,223
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Tue 12/16:00 am
BUF
- GIG
2 stops25h 35m
United Airlines
Thu 12/39:55 pm
GIG
- BUF
2 stops17h 51m
United Airlines
Deal found 7/9![United Airlines logo]()
$1,317
This LATAM Airlines deal was found by Cheapflights users on 7/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/14:59 pm
BUF
- GIG
1 stop15h 16m
LATAM Airlines
Thu 12/37:10 am
GIG
- BUF
2 stops18h 45m
LATAM Airlines
Deal found 7/9![LATAM Airlines logo]()
$1,323
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sat 8/157:04 pm
BUF
- GIG
2 stops28h 26m
Multiple Airlines
Mon 8/241:35 am
GIG
- BUF
2 stops18h 50m
Multiple Airlines
Deal found 7/9![Multiple Airlines logo]()
$1,353
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sat 8/157:04 pm
BUF
- SDU
2 stops25h 46m
Azul
Tue 8/257:00 pm
SDU
- BUF
2 stops25h 25m
Azul
Deal found 7/9![Azul logo]()
$918
This LATAM Airlines deal was found by Cheapflights users on 7/9. 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 LATAM Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/16:00 am
BUF
- SDU
2 stops25h 25m
LATAM Airlines
Thu 12/36:50 pm
SDU
- BUF
2 stops19h 43m
LATAM Airlines
Deal found 7/9![LATAM Airlines logo]()
$1,382
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:59 pm
BUF
- SDU
2 stops18h 46m
United Airlines
Mon 11/301:45 pm
SDU
- BUF
2 stops22h 04m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 7/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/197:59 pm
BUF
- SDU
2 stops18h 46m
United Airlines
Mon 11/301:45 pm
SDU
- BUF
2 stops22h 04m
United Airlines
Deal found 7/6![United Airlines logo]()
$1,444
This Travelocity deal was found by Cheapflights users on 7/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/306:55 pm
BUF
- SDU
2 stops25h 05m
LATAM Airlines
Fri 1/1510:05 am
SDU
- BUF
2 stops27h 10m
LATAM Airlines
Deal found 7/7![LATAM Airlines logo]()
$1,498
This United Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 11/187:59 pm
BUF
- SDU
2 stops18h 46m
United Airlines
Mon 11/301:45 pm
SDU
- BUF
2 stops22h 04m
United Airlines
Deal found 7/7![United Airlines logo]()
$1,444
Last-minute flights from Buffalo to Rio de JaneiroDiscover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated July 11, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Rio de Janeiro. Data last updated July 11, 2026 and is based on user searches.
This FlightHub deal was found by Cheapflights users on 7/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/299:59 am
BUF
- SDU
2 stops22h 16m
Multiple Airlines
Wed 8/126:20 am
SDU
- BUF
2 stops27h 26m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,546
This FlightHub deal was found by Cheapflights users on 7/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:59 am
BUF
- SDU
2 stops22h 16m
Multiple Airlines
Thu 8/136:20 am
SDU
- BUF
2 stops27h 51m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,560
This Expedia deal was found by Cheapflights users on 7/9. 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.
Sat 8/157:04 pm
BUF
- SDU
2 stops25h 46m
Azul
Tue 8/257:00 pm
SDU
- BUF
2 stops25h 25m
Azul
Deal found 7/9![Azul logo]()
$918
This Ovago deal was found by Cheapflights users on 7/8. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/157:04 pm
BUF
- GIG
2 stops28h 21m
Multiple Airlines
Tue 8/256:10 am
GIG
- BUF
2 stops28h 01m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,104
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 pm
BUF
- GIG
2 stops30h 10m
Multiple Airlines
Wed 9/97:20 am
GIG
- BUF
2 stops37h 57m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,134
This Expedia deal was found by Cheapflights users on 7/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/174:16 pm
BUF
- GIG
2 stops31h 14m
Multiple Airlines
Tue 9/151:35 am
GIG
- BUF
2 stops19h 42m
Multiple Airlines
Deal found 7/8![Multiple Airlines logo]()
$1,039
This FlightHub deal was found by Cheapflights users on 7/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:16 pm
BUF
- GIG
2 stops25h 59m
Multiple Airlines
Mon 8/2411:50 am
GIG
- BUF
2 stops46h 21m
Multiple Airlines
Deal found 7/6![Multiple Airlines logo]()
$1,012
This Kiwi.com deal was found by Cheapflights users on 7/10. 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.
Mon 8/316:54 pm
BUF
- GIG
2 stops28h 31m
Multiple Airlines
Mon 9/149:00 pm
GIG
- BUF
1 stop16h 21m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,298
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/3111:59 am
BUF
- GIG
2 stops19h 21m
American Airlines
Mon 9/1410:10 pm
GIG
- BUF
2 stops19h 43m
American Airlines
Deal found 7/10![American Airlines logo]()
$1,366
This lastminute.com deal was found by Cheapflights users on 7/10. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:13 pm
BUF
- GIG
1 stop16h 02m
LATAM Airlines
Mon 9/149:00 pm
GIG
- BUF
1 stop15h 12m
LATAM Airlines
Deal found 7/10![LATAM Airlines logo]()
$1,376
This United deal was found by Cheapflights users on 7/10. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/315:58 pm
BUF
- SDU
2 stops21h 47m
Multiple Airlines
Mon 9/141:45 pm
SDU
- BUF
2 stops24h 33m
Multiple Airlines
Deal found 7/10![Multiple Airlines logo]()
$1,528
One-way flights from Buffalo to Rio de JaneiroSearch for one-way flight options from Buffalo to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
Search for one-way flight options from Buffalo to Rio de Janeiro. Find affordable one-way fares based on user searches. Data last updated July 11, 2026.
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Fri 8/2112:56 pm
BUF
- GIG
2 stops18h 24m
American Airlines
Deal found 7/6![American Airlines logo]()
$794
This Delta deal was found by Cheapflights users on 7/6. 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.
Fri 8/217:19 pm
BUF
- GIG
1 stop13h 56m
Delta
Deal found 7/6![Delta logo]()
$798
Find flight deals from Buffalo to Rio de Janeiro
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Rio de Janeiro (RIO). 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 July 11, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $918 (Expedia) |
One-way from | $794 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Rio de Janeiro 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 July 11, 2026.
Use the filters below to find and compare flights from Buffalo to Rio de Janeiro that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Sat 8/22
7:04 pm-9:50 pm
2 stops25h 46m
Rio de Janeiro Santos Dumont
Mon 8/24
7:00 pm-7:25 pm
2 stops25h 25m
$918
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Sat 8/15
7:04 pm-9:50 pm
2 stops25h 46m
Rio de Janeiro Santos Dumont
Tue 8/25
7:00 pm-7:25 pm
2 stops25h 25m
$918
Quickest round-trip
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Wed 11/18
7:15 pm-9:50 am
1 stop12h 35m
Rio de Janeiro–Galeão Intl
Mon 11/30
10:55 pm-6:18 pm
1 stop21h 23m
$1,223
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Tue 12/1
6:00 am-9:35 am
2 stops25h 35m
Rio de Janeiro–Galeão Intl
Thu 12/3
9:55 pm-1:46 pm
2 stops17h 51m
$1,317
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Tue 12/1
4:59 pm-10:15 am
1 stop15h 16m
Rio de Janeiro–Galeão Intl
Thu 12/3
7:10 am-11:55 pm
2 stops18h 45m
$1,323
BuffaloRio de Janeiro
BUF - GIG
BUFGIG
Buffalo
Sat 8/15
7:04 pm-12:30 am
2 stops28h 26m
Rio de Janeiro–Galeão Intl
Mon 8/24
1:35 am-7:25 pm
2 stops18h 50m
$1,353
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Tue 12/1
6:00 am-9:25 am
2 stops25h 25m
Rio de Janeiro Santos Dumont
Thu 12/3
6:50 pm-12:33 pm
2 stops19h 43m
$1,382
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Tue 11/17
7:59 pm-4:45 pm
2 stops18h 46m
Rio de Janeiro Santos Dumont
Mon 11/30
1:45 pm-9:49 am
2 stops22h 04m
$1,444
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Thu 11/19
7:59 pm-4:45 pm
2 stops18h 46m
Rio de Janeiro Santos Dumont
Mon 11/30
1:45 pm-9:49 am
2 stops22h 04m
$1,444
BuffaloRio de Janeiro
BUF - SDU
BUFSDU
Buffalo
Wed 11/18
7:59 pm-4:45 pm
2 stops18h 46m
Rio de Janeiro Santos Dumont
Mon 11/30
1:45 pm-9:49 am
2 stops22h 04m
$1,444
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Buffalo to Rio de Janeiro
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Rio de Janeiro in July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Buffalo-Rio de Janeiro flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Buffalo-Rio de Janeiro flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Buffalo-Rio de Janeiro flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Rio de Janeiro flights, Cheapflights users trust Ovago the most. Ovago 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-Rio de Janeiro 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 Rio de Janeiro
Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from Buffalo with our price prediction graph.
BUF-RIO
BUF-GIG
BUF-SDU
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 Rio de Janeiro
BUF-RIO
BUF-GIG
BUF-SDU
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Rio de Janeiro
Get insights into the airlines that provide service to Rio de Janeiro. 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 Rio de Janeiro. Reviews last updated July 11, 2026.
Read reviews from past customers who have flown Delta from Buffalo to Rio de Janeiro. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
7.8
Entertainment
7.8
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Boarding
8.1
Crew
8.5
Comfort
7.8
Food
7.2
Overall
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 Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Buffalo
Popular flights
Rio de Janeiro flight routes