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Cheap flights from St. Louis (STL) to Rio de Janeiro (RIO) from $1,016

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — RIO
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from St. Louis to Rio de Janeiro

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Rio de Janeiro (RIO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 10, 2024.

Popular in

February

Cheapest in

October

Average price

$1,332

Round-trip from

$732
High demand for flights, 18% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in June 2024
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From Lambert-St Louis to Rio de Janeiro (RIO)
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What is the cheapest day to fly round-trip from St. Louis to Rio de Janeiro?

Tuesday 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 February. Prices are generally better when you fly from St. Louis to Rio de Janeiro in October, with the cheapest ticket starting at $839.

What is the cheapest time of day to fly from STL to 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 in the morning, which can drop the price by up to 20% versus a flight at noon.

Cheap St. Louis to Rio de Janeiro flights in June & July 2024

Find cheap flight options from St. Louis to Rio de Janeiro specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Prices were last updated on June 10, 2024.
Scroll through some of the best deals on flights from St. Louis to Rio de Janeiro in 2024. Check back soon for alternative fares.
Tue 7/23:23 pmSTL - GIG
3 stops31h 27mMultiple Airlines
Sat 7/206:40 pmGIG - STL
3 stops25h 54mMultiple Airlines
Deal found 6/9$1,041
Tue 7/23:23 pmSTL - GIG
3 stops31h 02mMultiple Airlines
Fri 7/191:30 amGIG - STL
2 stops17h 59mMultiple Airlines
Deal found 6/9$1,056
Tue 7/24:02 pmSTL - GIG
1 stop12h 48mLATAM Airlines
Sun 7/218:50 amGIG - STL
1 stop16h 49mLATAM Airlines
Deal found 6/9$1,096
Sun 6/308:01 amSTL - GIG
2 stops19h 59mAmerican Airlines
Tue 7/2311:00 pmGIG - STL
2 stops19h 56mAmerican Airlines
Deal found 6/9$1,117
Tue 7/211:10 amSTL - GIG
1 stop19h 05mUnited Airlines
Sat 7/209:05 pmGIG - STL
2 stops44h 35mUnited Airlines
Deal found 6/9$1,118
Tue 7/23:23 pmSTL - SDU
3 stops20h 52mMultiple Airlines
Sat 7/207:45 pmSDU - STL
2 stops23h 44mMultiple Airlines
Deal found 6/9$1,123
Sun 7/78:05 amSTL - GIG
2 stops46h 10mUnited Airlines
Fri 7/129:05 pmGIG - STL
2 stops39h 20mUnited Airlines
Deal found 6/9$1,135
Tue 7/29:23 amSTL - GIG
2 stops18h 37mAmerican Airlines
Sun 7/2111:00 pmGIG - STL
2 stops21h 40mAmerican Airlines
Deal found 6/9$1,142
Sun 6/305:00 amSTL - GIG
1 stop23h 00mAmerican Airlines
Sat 7/2011:00 pmGIG - STL
1 stop26h 21mAmerican Airlines
Deal found 6/9$1,150

St. Louis to Rio de Janeiro 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Rio de Janeiro in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Scroll through some of the best deals on flights from St. Louis to Rio de Janeiro in 2024. Check back soon for alternative fares.
Wed 9/49:00 amSTL - GIG
2 stops19h 20mLATAM Airlines
Sun 9/88:50 amGIG - STL
1 stop14h 45mLATAM Airlines
Deal found 6/9$1,016
Wed 9/49:39 amSTL - GIG
2 stops18h 21mAmerican Airlines
Sun 9/811:00 pmGIG - STL
2 stops17h 25mAmerican Airlines
Deal found 6/9$1,021
Tue 7/23:23 pmSTL - GIG
3 stops31h 27mMultiple Airlines
Sat 7/206:40 pmGIG - STL
3 stops25h 54mMultiple Airlines
Deal found 6/9$1,041
Tue 7/23:23 pmSTL - GIG
3 stops31h 02mMultiple Airlines
Fri 7/191:30 amGIG - STL
2 stops17h 59mMultiple Airlines
Deal found 6/9$1,056
Wed 9/45:26 pmSTL - GIG
1 stop35h 24mLATAM Airlines
Sun 9/88:50 amGIG - STL
1 stop16h 49mLATAM Airlines
Deal found 6/9$1,063
Wed 9/45:26 pmSTL - GIG
1 stop35h 24mLATAM Airlines
Sun 9/88:50 amGIG - STL
1 stop35h 15mLATAM Airlines
Deal found 6/9$1,081
Tue 7/24:02 pmSTL - GIG
1 stop12h 48mLATAM Airlines
Sun 7/218:50 amGIG - STL
1 stop16h 49mLATAM Airlines
Deal found 6/9$1,096
Sun 6/308:01 amSTL - GIG
2 stops19h 59mAmerican Airlines
Tue 7/2311:00 pmGIG - STL
2 stops19h 56mAmerican Airlines
Deal found 6/9$1,117
Tue 7/211:10 amSTL - GIG
1 stop19h 05mUnited Airlines
Sat 7/209:05 pmGIG - STL
2 stops44h 35mUnited Airlines
Deal found 6/9$1,118

Find flights from St. Louis to Rio de Janeiro within your budget

Customize your flight search to find flights from St. Louis to Rio de Janeiro that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,016 - $1,770

Route

Depart

Return

Price

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Wed 9/4

2 stops19h 20m

Rio de Janeiro–Galeão Intl

Sun 9/8

1 stop14h 45m

$1,016

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Wed 9/4

2 stops18h 21m

Rio de Janeiro–Galeão Intl

Sun 9/8

2 stops17h 25m

$1,021

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Tue 7/2

3 stops31h 27m

Rio de Janeiro–Galeão Intl

Sat 7/20

3 stops25h 54m

$1,041

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Tue 7/2

3 stops31h 02m

Rio de Janeiro–Galeão Intl

Fri 7/19

2 stops17h 59m

$1,056

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Tue 7/2

1 stop19h 05m

Rio de Janeiro–Galeão Intl

Sat 7/20

2 stops44h 35m

$1,118

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Sun 6/30

1 stop23h 00m

Rio de Janeiro–Galeão Intl

Tue 7/23

1 stop26h 21m

$1,252

Lambert-St LouisRio de Janeiro Santos Dumont

STL - SDU

STLSDU

Lambert-St Louis

Sun 6/30

2 stops31h 35m

Rio de Janeiro Santos Dumont

Tue 7/23

2 stops33h 31m

$1,412

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Tue 7/2

2 stops21h 40m

Rio de Janeiro–Galeão Intl

Fri 7/19

2 stops17h 40m

$1,621

Lambert-St LouisRio de Janeiro–Galeão Intl

STL - GIG

STLGIG

Lambert-St Louis

Wed 7/3

2 stops19h 50m

Rio de Janeiro–Galeão Intl

Fri 7/19

2 stops19h 44m

$1,770

Flights are sorted by cheapest first

Deals found on 6/9

What is the cheapest day to fly from St. Louis to Rio de Janeiro?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Rio de Janeiro. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to Rio de Janeiro flight should consider departing on Tuesday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from St. Louis to Rio de Janeiro

Have a flexible travel schedule? Discover the best time to fly to Rio de Janeiro from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Rio de Janeiro by month

Plan your trip to Rio de Janeiro by taking into account the average temperature and rainfall totals by month.

RIO

Temperature

69.8 - 82.4 °F

If weather is an important factor for your trip to Rio de Janeiro, use this chart to help with planning. For those seeking warmer temperatures, February is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 69.8 F).

Reviews of airlines servicing Rio de Janeiro

Get insights into the airlines that provide service to Rio de Janeiro. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Rio de Janeiro. Reviews last updated June 10, 2024.
Get a feel of what it's like to fly with American Airlines, Copa Airlines and LATAM Airlines from St. Louis to Rio de Janeiro by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
8.0
Very good
2,538 reviews

Crew

8.3

Food

7.3

Boarding

8.1

Comfort

7.7

Overall

8.0

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Copa Airlines
8.0
Very good
2,538 reviews
Copa Airlines
8.0
Very good
2,538 reviews

Crew

8.3

Food

7.3

Boarding

8.1

Comfort

7.7

Overall

8.0

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

LATAM Airlines
7.5
Good
2,314 reviews
Copa Airlines
8.0
Very good
2,538 reviews

Crew

8.3

Food

7.3

Boarding

8.1

Comfort

7.7

Overall

8.0

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Avianca
7.5
Good
3,563 reviews
Copa Airlines
8.0
Very good
2,538 reviews

Crew

8.3

Food

7.3

Boarding

8.1

Comfort

7.7

Overall

8.0

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

GOL
7.5
Good
1,266 reviews
Copa Airlines
8.0
Very good
2,538 reviews

Crew

8.3

Food

7.3

Boarding

8.1

Comfort

7.7

Overall

8.0

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

United Airlines
7.4
Good
10,647 reviews
Copa Airlines
8.0
Very good
2,538 reviews

Crew

8.3

Food

7.3

Boarding

8.1

Comfort

7.7

Overall

8.0

Entertainment

7.2

Reviews

1 / 10

The food is horrible and little, a single meal is served on a 7 hour flight. The movies are old and there are very few options in Portuguese. Regarding the crew, they are not helpful or friendly.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Rio de Janeiro. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 2 different airlines.

  • Can I find flights from St. Louis to Rio de Janeiro for under $1,100 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Rio de Janeiro for under $1,100. The cheapest flight booked recently is on LATAM Airlines for just $1,016, but on average you can expect to pay $1,133.

  • What are the cheapest airlines flying from St. Louis to Rio de Janeiro round-trip?

    Flying on LATAM Airlines is currently your cheapest option to Rio de Janeiro, with prices starting at $1,016. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $1,021 and $1,118, respectively. LATAM Airlines is priced at 17% lower than the current average price of a flight leaving 3 months from now.

  • What does STL to GIG mean?

    Great question - STL to GIG just means Lambert-St Louis Airport to Rio de Janeiro–Galeão Intl Airport. Now you’ll know what these unique codes when you look for flights! Rio de Janeiro Santos Dumont Airport (SDU) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Rio de Janeiro that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Rio de Janeiro flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Rio de Janeiro with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Rio de Janeiro flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Rio de Janeiro that include hotel bookings?

    Yes. In addition to deals on St. Louis to Rio de Janeiro flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Rio de Janeiro?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Rio de Janeiro.

  • Can I find deals for business class flights from St. Louis to Rio de Janeiro?

    Yes. Cheapflights offers flight deals from St. Louis to Rio de Janeiro by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Rio de Janeiro that allow pets onboard?

    Many airlines flying from St. Louis to Rio de Janeiro offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Rio de Janeiro?

    Yes, you can often find last-minute deals on St. Louis to Rio de Janeiro flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Rio de Janeiro flight deals updated?

    The St. Louis to Rio de Janeiro flight deals you see on this page were last updated on 6/9.

  • What is the cheapest month to book a flight from St. Louis to Rio de Janeiro?

    Currently, September is the cheapest month in which you can book a flight from St. Louis to Rio de Janeiro (average of $677). Flying from St. Louis to Rio de Janeiro in December is currently the most expensive (average of $1,049). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Rio de Janeiro
See prices for flight routes from nearby airports that may be better suited for you.

St. Louis to Rio de Janeiro–Galeão Intl flights
St. Louis to Santos Dumont flights
Kansas City to Santos Dumont flights
Kansas City to Rio de Janeiro–Galeão Intl flights

Top 2 airlines flying from St. Louis to Rio de Janeiro

Discover the top 2 airlines that operate flights from St. Louis to Rio de Janeiro. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$874Average$1,170FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$936Average$1,424FlexibilityNo cancel feeOn-time69%
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Search flights from St. Louis to Rio de Janeiro by cabin class

Find flights from St. Louis to Rio de Janeiro, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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