Skyscanner home

Cheap Flights from St Louis (STL) to Rio de Janeiro (GIG)

Return selected
Return selected
origin
Enter the city you're flying from, or choose from the options below
Include nearby airports
    selected
    destination
    . Enter your destination, or choose from the options below
    Include nearby airports
      selected
      Travellers and cabin class, 1 Adult, Economy

      Compare St Louis to Rio de Janeiro Internacional flight deals

      Find the cheapest month or even day of the year to fly to Rio de Janeiro Internacional

      Book the best Rio de Janeiro Internacional fare with no extra fees

      Flight deals from St Louis to Rio de Janeiro Internacional

      Looking for a cheap last-minute deal or the best return flight from St Louis Airport to Rio de Janeiro Internacional Airport? If you want to travel next month, return fares start from $2,171. Find the lowest prices on one-way and return tickets right here.
      Rio de Janeiro.$1,446 per passenger.Departing Mon, 28 Sep, returning Tue, 13 Oct.Return flight with United.Outbound indirect flight with United, departs from St Louis on Mon, 28 Sep, arriving in Rio de Janeiro Internacional.Inbound indirect flight with United, departs from Rio de Janeiro Internacional on Tue, 13 Oct, arriving in St Louis.Price includes taxes and charges.From $1,446, select.
      Rio de Janeiro.$1,458 per passenger.Departing Thu, 1 Jul, returning Mon, 5 Jul.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from St Louis on Thu, 1 Jul, arriving in Rio de Janeiro Internacional.Inbound indirect flight with LATAM Airlines, departs from Rio de Janeiro Internacional on Mon, 5 Jul, arriving in St Louis.Price includes taxes and charges.From $1,458, select.
      Rio de Janeiro.$1,459 per passenger.Departing Thu, 12 Nov, returning Thu, 19 Nov.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from St Louis on Thu, 12 Nov, arriving in Rio de Janeiro Internacional.Inbound indirect flight with LATAM Airlines, departs from Rio de Janeiro Internacional on Thu, 19 Nov, arriving in St Louis.Price includes taxes and charges.From $1,459, select.
      Rio de Janeiro.$1,461 per passenger.Departing Wed, 7 Oct, returning Wed, 14 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Wed, 7 Oct, arriving in Rio de Janeiro Internacional.Inbound indirect flight with Delta, departs from Rio de Janeiro Internacional on Wed, 14 Oct, arriving in St Louis.Price includes taxes and charges.From $1,461, select.
      Rio de Janeiro.$1,461 per passenger.Departing Mon, 7 Dec, returning Mon, 14 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Mon, 7 Dec, arriving in Rio de Janeiro Internacional.Inbound indirect flight with Delta, departs from Rio de Janeiro Internacional on Mon, 14 Dec, arriving in St Louis.Price includes taxes and charges.From $1,461, select.
      Rio de Janeiro.$1,468 per passenger.Departing Tue, 12 Jan, returning Tue, 19 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Tue, 12 Jan, arriving in Rio de Janeiro Internacional.Inbound indirect flight with Delta, departs from Rio de Janeiro Internacional on Tue, 19 Jan, arriving in St Louis.Price includes taxes and charges.From $1,468, select.
      Rio de Janeiro.$1,499 per passenger.Departing Thu, 4 Mar, returning Mon, 8 Mar.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from St Louis on Thu, 4 Mar, arriving in Rio de Janeiro Internacional.Inbound indirect flight with GOL Linhas Aéreas, departs from Rio de Janeiro Internacional on Mon, 8 Mar, arriving in St Louis.Price includes taxes and charges.From $1,499, select.
      Rio de Janeiro.$1,503 per passenger.Departing Wed, 9 Jun, returning Sun, 13 Jun.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from St Louis on Wed, 9 Jun, arriving in Rio de Janeiro Internacional.Inbound indirect flight with LATAM Airlines, departs from Rio de Janeiro Internacional on Sun, 13 Jun, arriving in St Louis.Price includes taxes and charges.From $1,503, select.
      Rio de Janeiro.$1,509 per passenger.Departing Mon, 8 Feb, returning Mon, 15 Feb.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from St Louis on Mon, 8 Feb, arriving in Rio de Janeiro Internacional.Inbound indirect flight with GOL Linhas Aéreas, departs from Rio de Janeiro Internacional on Mon, 15 Feb, arriving in St Louis.Price includes taxes and charges.From $1,509, select.
      Rio de Janeiro.$1,542 per passenger.Departing Fri, 30 Oct, returning Fri, 6 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Fri, 30 Oct, arriving in Rio de Janeiro Internacional.Inbound indirect flight with Delta, departs from Rio de Janeiro Internacional on Fri, 6 Nov, arriving in St Louis.Price includes taxes and charges.From $1,542, select.
      Rio de Janeiro.$1,661 per passenger.Departing Tue, 22 Jun, returning Fri, 2 Jul.Return flight with LATAM Airlines.Outbound indirect flight with LATAM Airlines, departs from St Louis on Tue, 22 Jun, arriving in Rio de Janeiro Internacional.Inbound indirect flight with LATAM Airlines, departs from Rio de Janeiro Internacional on Fri, 2 Jul, arriving in St Louis.Price includes taxes and charges.From $1,661, select.
      Rio de Janeiro.$1,958 per passenger.Departing Tue, 15 Dec, returning Wed, 13 Jan.Return flight with GOL Linhas Aéreas.Outbound indirect flight with GOL Linhas Aéreas, departs from St Louis on Tue, 15 Dec, arriving in Rio de Janeiro Internacional.Inbound indirect flight with GOL Linhas Aéreas, departs from Rio de Janeiro Internacional on Wed, 13 Jan, arriving in St Louis.Price includes taxes and charges.From $1,958, select.
      Rio de Janeiro.$2,171 per passenger.Departing Tue, 15 Sep, returning Tue, 29 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from St Louis on Tue, 15 Sep, arriving in Rio de Janeiro Internacional.Inbound indirect flight with Delta, departs from Rio de Janeiro Internacional on Tue, 29 Sep, arriving in St Louis.Price includes taxes and charges.From $2,171, select.

      Find the cheapest month to fly from St Louis to Rio de Janeiro Internacional

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Rio de Janeiro Internacional flights are currently cheapest in July.
      Aug
      Find prices
      Sep
      from $2,171
      Oct
      from $1,461
      Nov
      from $1,459
      Dec
      from $1,461
      Jan
      from $1,468
      Feb
      from $1,509
      Mar
      from $1,499
      Apr
      Find prices
      May
      Find prices
      Jun
      from $1,503
      Jul
      from $1,458

      St Louis to Rio de Janeiro Internacional: Alternative routes

      Compare routes from St Louis to Rio de Janeiro below. You may find an airport to fly into that's cheaper, faster, or easier than Rio de Janeiro Internacional.

      Rio de Janeiro Santos Dumont

      3km from central Rio de Janeiro
      Closest
      from $1,643
      Search flights

      Rio de Janeiro Internacional

      12km from central Rio de Janeiro
      Cheapest
      from $1,446
      Search flights

      Jacarepaguá

      21km from central Rio de Janeiro
      Search flights

      St Louis to Rio de Janeiro: Flight information

      The things to know before you go.
      Cheapest flight found$1,446
      Cheapest month to flySeptember

      Finding cheap flights from St Louis to Rio de Janeiro Internacional: Frequently asked questions

      The best price we found for a return flight from St Louis to Rio de Janeiro Internacional is $1,446. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from St Louis to Rio de Janeiro Internacional. But we found flights with one or more stops from $1,446.
      As of August 2026, there are no flights flying from St Louis to Rio de Janeiro Internacional.
      The cheapest month to fly from St Louis to Rio de Janeiro Internacional is usually September.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Rio de Janeiro Internacional Airport on Monday, 28 September 2026.
      No airlines currently offer direct flights between St Louis Airport and Rio de Janeiro Internacional Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Rio de Janeiro Internacional but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Rio de Janeiro is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, United offers the cheapest flight tickets to Rio de Janeiro Internacional.

      Flying from St Louis Airport (STL) to Rio de Janeiro Internacional Airport (GIG): what you need to know

      • Rio de Janeiro is three hours ahead of St Louis and follows the UTC-3 timezone.

      • Give yourself enough time to catch your STL to GIG flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

      • Travelling during a peak month like July? Public holidays and other high seasons can lead to longer queues and delays at check-in and security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

      • We make it a cinch to book a flight with a stopover. To see all your options for tickets from St Louis Airport to Rio de Janeiro Internacional Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to tour your chosen city. Stopovers between STL and GIG include:

        • Dallas Fort Worth International Airport

        • Houston George Bush Intercntl. Airport

        • Miami International Airport

      How to find the cheapest flights from St Louis Airport (STL) to Rio de Janeiro Internacional Airport (GIG)

      • $740 is currently the lowest price for a one-way St Louis Airport to Rio de Janeiro Internacional Airport flight. A return flight starts at $1,446. These fares can change based on demand.

      • To find cheap tickets from STL to GIG, book ahead. Airlines typically offer lower prices when flights are first made available.

      • If you're flexible with your travel plans, try using the 'Whole month' tool. It'll give you the lowest price across each month when searching for your flight from St Louis Airport to Rio de Janeiro Internacional Airport.

      • Landing cheap flights from STL to GIG is a piece of cake with Price Alerts. Simply set up one of these automatic alerts and we'll get in touch when there's a better deal.

      • Tailor your flights using filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Cheapest' or 'Fastest' flights from St Louis Airport to Rio de Janeiro Internacional Airport.

      Handy information about St Louis Airport (STL)

      Arriving at Rio de Janeiro Internacional Airport (GIG)

      When to fly to Rio de Janeiro Internacional Airport (GIG)

      • The quietest month for a flight from St Louis Airport to Rio de Janeiro Internacional Airport is March, while December is the most popular. Pick the ideal time to go to Rio de Janeiro based on whether you prefer a more relaxed vibe or a faster pace.

      • When reserving your flight from St Louis Airport to Rio de Janeiro Internacional Airport, consider the type of weather you enjoy. February is the warmest month in Rio de Janeiro, with the temperature ranging from 20ºC (68ºF) to 36ºC (97ºF).

      • Search for cheap tickets from STL to GIG in July if you like cooler conditions. Temperatures are at their lowest around then, ranging between 14ºC (57ºF) and 29ºC (84ºF) on average.

      Explore more of Brazil

      • Sao Paulo is just one of the many places in Brazil waiting to be discovered once you've seen Rio de Janeiro. Around 354 kilometres away to the west, check out popular attractions including Ibirapuera Park, Avenida Paulista and Pinacoteca Do Estado De Sao Paulo.

      • Belo Horizonte is another essential stop in Brazil and is around 338 kilometres north of Rio de Janeiro. No journey is complete without dropping by Conjunto Moderno da Pampulha, Casa do Baile and Igreja São Francisco de Assis.

      Plan smart, explore more

      Where should Australians travel this year?

      What are the cheapest days and weeks to fly?

      5 best premium economy airlines worth paying for

      How to search for multi-city flights with Skyscanner

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.