Cheap flights from St. Louis (STL) to Rio de Janeiro (RIO)

STL — RIO
Feb 1 — Feb 81

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 inDecemberHigh demand for flights, 39% potential price rise
Cheapest inMayBest time to find cheap flights, 43% potential price drop
Average price$1,137Average for round-trip flights in January 2023
Round-trip from$697From 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
Jan 27 - Feb 2
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

27h 56m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

3 stops

39h 58m
$973

Multiple Airlines

Pick Dates

Deal found 1/25

Jan 27 - Feb 3
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

27h 56m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

34h 38m
$1,041

Copa Airlines

Pick Dates

Deal found 1/25

Feb 24 - Mar 3
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

18h 26m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

30h 24m
$1,116

LATAM Airlines

Pick Dates

Deal found 1/25

St. Louis to Rio de Janeiro 2023 flight deals

Cheap flights to Rio de Janeiro from St. Louis found for this year
May 17 - May 23
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

28h 30m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

19h 18m
$947

Copa Airlines

Pick Dates

Deal found 1/24

Nov 1 - Nov 15
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

20h 25m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

25h 45m
$969

LATAM Airlines

Pick Dates

Deal found 1/25

Jan 27 - Feb 2
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

27h 56m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

3 stops

39h 58m
$973

Multiple Airlines

Pick Dates

Deal found 1/25

Cheap LATAM Airlines flights from St. Louis to Rio de Janeiro

May 17 - May 24
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

21h 55m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

27h 30m
$996

LATAM Airlines

Pick Dates

Deal found 1/24

May 17 - May 24
STL

Lambert-St Louis

SDU

Rio de Janeiro Santos Dumont

2 stops

18h 55m
SDU

Rio de Janeiro Santos Dumont

STL

Lambert-St Louis

2 stops

18h 01m
$1,010

LATAM Airlines

Pick Dates

Deal found 1/24

May 16 - May 24
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

35h 20m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

39h 40m
$1,036

LATAM Airlines

Pick Dates

Deal found 1/24

Cheap American Airlines flights from St. Louis to Rio de Janeiro

May 16 - May 23
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

19h 02m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

22h 23m
$1,024

American Airlines

Pick Dates

Deal found 1/24

May 18 - May 25
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

2 stops

23h 05m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

21h 58m
$1,026

American Airlines

Pick Dates

Deal found 1/24

May 18 - May 25
STL

Lambert-St Louis

GIG

Rio de Janeiro–Galeão Intl

1 stop

24h 40m
GIG

Rio de Janeiro–Galeão Intl

STL

Lambert-St Louis

2 stops

22h 58m
$1,039

American Airlines

Pick Dates

Deal found 1/24

Reviews of Airlines Servicing Rio de Janeiro

Delta
7.9
Good
1,998 reviews

Food

7.2

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 10

The Delta staff are friendly and we were in Comfort+ which are very comfortable

Delta
7.9
Good
1,998 reviews
Delta
7.9
Good
1,998 reviews

Food

7.2

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 10

The Delta staff are friendly and we were in Comfort+ which are very comfortable

American Airlines
7.4
Good
1,666 reviews
Delta
7.9
Good
1,998 reviews

Food

7.2

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 10

The Delta staff are friendly and we were in Comfort+ which are very comfortable

LATAM Airlines
7.4
Good
286 reviews
Delta
7.9
Good
1,998 reviews

Food

7.2

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 10

The Delta staff are friendly and we were in Comfort+ which are very comfortable

Copa Airlines
7.1
Good
210 reviews
Delta
7.9
Good
1,998 reviews

Food

7.2

Entertainment

7.8

Boarding

8.0

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 10

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.

Top airline flying from St. Louis to Rio de Janeiro

The chart below displays the airlines Cheapflights users traveling from St. Louis to Rio de Janeiro choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
American AirlinesCheapest$950Average$1,152FlexibilityNo cancel feeOn-time71%COVID-19 safety
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