Today's drop ·
Cheap flights from Buffalo to Rio de Janeiro
$839 round trip right now, 35% under the $1292 this route usually costs.
How cheap is this?
Telly prices every departure date six months out on this route, for trips of 2 to 14 nights, and measures each fare against what the route usually costs. The cheapest round trip right now is $839 on United Airlines, 2 stops, against a usual $1292. 34% under usual, among this route's lowest.
When to go
The cheapest dates fall in Nov–Feb, for trips of 3 to 7 nights. Nov in Rio de Janeiro runs around 84°. The dates come picked because a cheap fare only exists on certain days; the exact ones and the booking link are in the app.
Passport required
Rio de Janeiro is outside the US and Canada, so you need a passport. Every flight on Telly leaves the country; that is the whole filter.
Questions about this route
How much is a flight from Buffalo to Rio de Janeiro?+
Right now $839 round trip, on United Airlines. The route usually costs $1292, so this fare is 35% under. Checked Nov 4, 2026.
When are the cheapest dates to fly to Rio de Janeiro?+
The cheapest dates Telly found are in Nov–Feb, for trips of 3 to 7 nights. It prices every departure date six months out on this route and keeps only the lowest. The exact dates are in the app.
Do I need a passport to fly from Buffalo to Rio de Janeiro?+
Yes. Rio de Janeiro is outside the US and Canada, and every flight on Telly leaves the country, so every one needs a passport.
