Today's drop ·
Cheap flights from Chicago to Rio de Janeiro
$368 round trip right now, 37% under the $587 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 $368 on Avianca, 1 stop, against a usual $587. 29% under usual, among this route's lowest.
When to go
The cheapest dates fall in Mar, for trips of 5 to 9 nights. Mar 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 Chicago to Rio de Janeiro?+
Right now $368 round trip, on Avianca. The route usually costs $587, so this fare is 37% under. Checked Nov 4, 2026.
When are the cheapest dates to fly to Rio de Janeiro?+
The cheapest dates Telly found are in Mar, for trips of 5 to 9 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 Chicago 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.
