If Brazil has been on your travel list, this is a great opportunity. I found American Airlines flights from Chicago to Rio de Janeiro for $502 round trip for travel March through June. This route historically averages $800-plus, and the last time I saw pricing around this level was back in January 2026—making this one worth sharing.
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These dates take you from the end of Brazil’s summer into fall and early winter. March is still hot and humid, with average daytime highs around 86°F, while April generally brings highs in the low 80s. By May and June, highs average around the upper 70s, with cooler evenings and generally less rainfall. You can mix beach time with sightseeing, though March tends to be wetter and June can bring some cooler, cloudy days.
Rio offers a pretty incredible mix of beaches, mountains, and city life. Visit Christ the Redeemer for those iconic views over the city, ride the cable cars up Sugarloaf Mountain for a spectacular look at the coastline, and spend an afternoon enjoying Copacabana or Ipanema Beach. You could also explore Santa Teresa, with its art galleries, neighborhood restaurants, and nearby colorful Selarón Steps. Spread those outings across a week, leave plenty of time for Brazilian food and relaxing by the ocean, and you’ve got the makings of an unforgettable vacation.
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The Flights
