São Paulo in $490s-$640s RT

There's regular spontaneous, and then there's "last-minute trip to Brazil for Carnival" spontaneous.

If you're the second kind, you're in luck! Because we've got some short-notice fares to Brazil right here, and they do cover (most of) Carnival. The celebrations in São Paulo aren't quite on Rio's level, but they're still a total blast. Plus, if Rio calls, you can always take a quick flight up the shore...

Dallas, you guys are missing out on the Carnival dates this time around. But non-stop flights are a pretty fantastic consolation prize, and it's not like you need a parade to have fun in São Paulo. There's a party around every corner :-)