Cheap flights from St. Louis (STL) to Rio de Janeiro (RIO)
How to find the cheapest flight from St. Louis (STL) to Rio de Janeiro (RIO)
All the information you need to plan the best STL to RIO flight in 2023: compare St. Louis to Rio de Janeiro flight prices with the expected peak season, weather and rainfall in Rio de Janeiro.
STL - RIO Price | $697 - $2,003 |
|---|---|
RIO Temperature | 69.8 - 82.4 °F |
RIO Rainfall | 1.6 - 5.1 inches |
| Popular in | December | High demand for flights, 39% potential price rise |
|---|---|---|
| Cheapest in | May | Best time to find cheap flights, 43% potential price drop |
| Average price | $1,137 | Average for round-trip flights in January 2023 |
| Round-trip from | $697 | From Lambert-St Louis to Rio de Janeiro (RIO) |
What is the cheapest day to fly round-trip from St. Louis to Rio de Janeiro?
Friday flights are found to be more expensive to fly from St. Louis to Rio de Janeiro. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Rio de Janeiro.
What is the cheapest month to fly from St. Louis to Rio de Janeiro?
Flights from St. Louis to Rio de Janeiro lean towards being more expensive in December. Prices are generally better when you fly from St. Louis to Rio de Janeiro in May, with the cheapest ticket starting at $628.
When is the cheapest time to fly from St. Louis to Rio de Janeiro (STL - RIO)?
When flying from St. Louis to Rio de Janeiro, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 9% versus a flight in the morning.
Cheap flights from St. Louis to Rio de Janeiro in January, February 2023
The best prices found for STL to RIO flights for January, February
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
27h 56mRio de Janeiro–Galeão Intl
Lambert-St Louis
3 stops
39h 58mMultiple Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
27h 56mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
34h 38mCopa Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
18h 26mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
30h 24mLATAM Airlines
St. Louis to Rio de Janeiro 2023 flight deals
Cheap flights to Rio de Janeiro from St. Louis found for this year
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
28h 30mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
19h 18mCopa Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
20h 25mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
25h 45mLATAM Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
27h 56mRio de Janeiro–Galeão Intl
Lambert-St Louis
3 stops
39h 58mMultiple Airlines
Cheap LATAM Airlines flights from St. Louis to Rio de Janeiro
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
21h 55mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
27h 30mLATAM Airlines
Lambert-St Louis
Rio de Janeiro Santos Dumont
2 stops
18h 55mRio de Janeiro Santos Dumont
Lambert-St Louis
2 stops
18h 01mLATAM Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
35h 20mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
39h 40mLATAM Airlines
Cheap American Airlines flights from St. Louis to Rio de Janeiro
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
19h 02mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
22h 23mAmerican Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
2 stops
23h 05mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
21h 58mAmerican Airlines
Lambert-St Louis
Rio de Janeiro–Galeão Intl
1 stop
24h 40mRio de Janeiro–Galeão Intl
Lambert-St Louis
2 stops
22h 58mAmerican Airlines
Reviews of Airlines Servicing Rio de Janeiro
Food
Entertainment
Boarding
Comfort
Overall
Crew
Reviews
The Delta staff are friendly and we were in Comfort+ which are very comfortable
Food
Entertainment
Boarding
Comfort
Overall
Crew
Reviews
The Delta staff are friendly and we were in Comfort+ which are very comfortable
Food
Entertainment
Boarding
Comfort
Overall
Crew
Reviews
The Delta staff are friendly and we were in Comfort+ which are very comfortable
Food
Entertainment
Boarding
Comfort
Overall
Crew
Reviews
The Delta staff are friendly and we were in Comfort+ which are very comfortable
Food
Entertainment
Boarding
Comfort
Overall
Crew
Reviews
The Delta staff are friendly and we were in Comfort+ which are very comfortable
Related info for your journey
Useful info, stats and facts about St. Louis to Rio de Janeiro flights.
What airport do you fly from for flights from St. Louis to Rio de Janeiro?
If you book a flight to Rio de Janeiro from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis. There are 0 flights from Lambert-St Louis to Rio de Janeiro per day from 4 different airlines.
Which airlines flying from Lambert-St Louis to Rio de Janeiro have flexible cancellations due to COVID-19?
American Airlines, United Airlines, and Copa Airlines are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Can I find flights from St. Louis to Rio de Janeiro for under $1,000 on Cheapflights?
Yes, there are multiple flights from St. Louis to Rio de Janeiro for under $1,000. The cheapest flight booked recently is on Copa Airlines for just $947, but on average you can expect to pay $1,043.
What are the cheapest airlines flying from St. Louis to Rio de Janeiro round-trip?
Flying on Copa Airlines is currently your cheapest option to Rio de Janeiro, with prices starting at $947. Additional round-trip tickets that might be worth considering are offered by LATAM Airlines and American Airlines, with the lowest prices starting at $996 and $1,024, respectively. Copa Airlines is priced at 22% lower than the current average price of a flight leaving 3 months from now.
What are the most popular airlines that fly from St. Louis to Rio de Janeiro?
When booking a flight from St. Louis to Rio de Janeiro, you may want to consider flying on American Airlines, Copa Airlines or Delta as they are the most popular for this route.
What are the cheapest flights from St. Louis to Rio de Janeiro?
On average you can expect to pay $943 for a flight from St. Louis to Rio de Janeiro. The cheapest flight overall is $943 while the most popular route, (Lambert-St Louis - Rio de Janeiro–Galeão Intl) is currently priced at $973.