Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from St. Louis to Rio de Janeiro from $525

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Rio de Janeiro

Cheap round-trip flights

Enter your travel dates to find the best prices.
Copa Airlines Logo
5:25 am - 8:00 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
23h 35m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
1:30 am - 12:22 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
37h 52m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$941Copa Airlines
Tue, Dec 8 - Mon, Dec 14
Copa Airlines Logo
6:45 pm - 1:25 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
27h 40m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
10:30 am - 9:37 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
38h 07m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$942Copa Airlines
Tue, Jan 12 - Sun, Jan 17
Copa Airlines Logo
6:45 pm - 12:30 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
26h 45m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
5:05 am - 9:37 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
43h 32m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$963Copa Airlines
Fri, Jan 29 - Mon, Feb 8
Copa Airlines Logo
5:00 am - 8:00 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
24h 00m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
5:15 am - 8:19 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
30h 04m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$986Copa Airlines
Tue, Mar 2 - Wed, Mar 10
Multiple Airlines Logo
1:20 pm - 10:50 pmSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
30h 30m2 stops Orlando Brasilia
Multiple Airlines Logo
5:35 am - 11:59 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
21h 24m3 stops Brasilia Bogotá El Dorado Orlando
$1,016Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Air Canada Logo
4:05 pm - 12:05 pmSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
17h 00m1 stop Toronto Pearson Intl
Air Canada Logo
9:00 pm - 3:26 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
21h 26m1 stop Toronto Pearson Intl
$1,051Air Canada
Tue, Mar 2 - Wed, Mar 10
Copa Airlines Logo
9:05 am - 8:00 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
19h 55m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
5:05 am - 9:37 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
43h 32m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$1,089Copa Airlines
Fri, Jan 29 - Mon, Feb 8
Multiple Airlines Logo
1:20 pm - 3:35 pmSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
23h 15m3 stops Orlando Brasilia Sao Paulo Congonhas
Multiple Airlines Logo
5:35 am - 11:59 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
21h 24m3 stops Brasilia Bogotá El Dorado Orlando
$1,099Multiple Airlines
Mon, Nov 23 - Mon, Nov 30
Copa Airlines Logo
5:00 am - 8:00 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
24h 00m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
9:10 am - 8:19 amGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
26h 09m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$1,113Copa Airlines
Sun, Feb 28 - Fri, Mar 5
Copa Airlines Logo
9:23 am - 8:00 amSTL  Lambert-St Louis-GIG Rio de Janeiro–Galeão Intl
20h 37m2 stops Chicago O'Hare Intl Panama City Tocumen Intl
Copa Airlines Logo
12:05 am - 6:09 pmGIG  Rio de Janeiro–Galeão Intl-STL Lambert-St Louis
20h 04m2 stops Panama City Tocumen Intl Chicago O'Hare Intl
$1,148Copa Airlines
Tue, Mar 30 - Tue, Apr 6

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

GOL flights from St. Louis to Rio de Janeiro

Our best GOL deals on St. Louis to Rio de Janeiro flight tickets
GOL
Mar 27
STL12:21 pmLambert-St Louis
19h 04m
1 stop
GIG9:25 amRio de Janeiro–Galeão Intl
Apr 4
GIG3:25 pmRio de Janeiro–Galeão Intl
22h 06m
2 stops
STL11:31 amLambert-St Louis
$1,290
GOL
Jan 29
STL3:45 pmLambert-St Louis
16h 50m
2 stops
GIG11:35 amRio de Janeiro–Galeão Intl
Feb 8
GIG10:30 pmRio de Janeiro–Galeão Intl
15h 22m
1 stop
STL10:52 amLambert-St Louis
$1,294
GOL
Mar 27
STL12:21 pmLambert-St Louis
19h 04m
1 stop
GIG9:25 amRio de Janeiro–Galeão Intl
Apr 4
GIG10:10 pmRio de Janeiro–Galeão Intl
15h 21m
1 stop
STL11:31 amLambert-St Louis
$1,316

Copa Airlines flights from St. Louis to Rio de Janeiro

Our best Copa Airlines deals on St. Louis to Rio de Janeiro flight tickets
Copa Airlines
Dec 8
STL5:25 amLambert-St Louis
23h 35m
2 stops
GIG8:00 amRio de Janeiro–Galeão Intl
Dec 14
GIG1:30 amRio de Janeiro–Galeão Intl
37h 52m
2 stops
STL12:22 pmLambert-St Louis
$941
Copa Airlines
Jan 12
STL6:45 pmLambert-St Louis
27h 40m
2 stops
GIG1:25 amRio de Janeiro–Galeão Intl
Jan 17
GIG10:30 amRio de Janeiro–Galeão Intl
38h 07m
2 stops
STL9:37 pmLambert-St Louis
$942
Copa Airlines
Jan 29
STL6:45 pmLambert-St Louis
26h 45m
2 stops
GIG12:30 amRio de Janeiro–Galeão Intl
Feb 8
GIG5:05 amRio de Janeiro–Galeão Intl
43h 32m
2 stops
STL9:37 pmLambert-St Louis
$963

momondo Fare Finder

 
Use the filters below to find and compare flights from St. Louis to Rio de Janeiro that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Tue 12/8

5:25 am-8:00 am

2 stops23h 35m

Rio de Janeiro–Galeão Intl

Mon 12/14

1:30 am-12:22 pm

2 stops37h 52m

$941

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Tue 1/12

6:45 pm-1:25 am

2 stops27h 40m

Rio de Janeiro–Galeão Intl

Sun 1/17

10:30 am-9:37 pm

2 stops38h 07m

$942

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Fri 1/29

6:45 pm-12:30 am

2 stops26h 45m

Rio de Janeiro–Galeão Intl

Mon 2/8

5:05 am-9:37 pm

2 stops43h 32m

$963

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Tue 3/2

5:00 am-8:00 am

2 stops24h 00m

Rio de Janeiro–Galeão Intl

Wed 3/10

5:15 am-8:19 am

2 stops30h 04m

$986

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Mon 11/23

1:20 pm-10:50 pm

2 stops30h 30m

Rio de Janeiro–Galeão Intl

Mon 11/30

5:35 am-11:59 pm

3 stops21h 24m

$1,016
Quickest round-trip

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Tue 3/2

4:05 pm-12:05 pm

1 stop17h 00m

Rio de Janeiro–Galeão Intl

Wed 3/10

9:00 pm-3:26 pm

1 stop21h 26m

$1,051

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Fri 1/29

9:05 am-8:00 am

2 stops19h 55m

Rio de Janeiro–Galeão Intl

Mon 2/8

5:05 am-9:37 pm

2 stops43h 32m

$1,089

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Mon 11/23

1:20 pm-3:35 pm

3 stops23h 15m

Rio de Janeiro–Galeão Intl

Mon 11/30

5:35 am-11:59 pm

3 stops21h 24m

$1,099

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Sun 2/28

5:00 am-8:00 am

2 stops24h 00m

Rio de Janeiro–Galeão Intl

Fri 3/5

9:10 am-8:19 am

2 stops26h 09m

$1,113

St. LouisRio de Janeiro

STL Lambert-St Louis - GIG Rio de Janeiro–Galeão Intl

STLGIG

Lambert-St Louis

Tue 3/30

9:23 am-8:00 am

2 stops20h 37m

Rio de Janeiro–Galeão Intl

Tue 4/6

12:05 am-6:09 pm

2 stops20h 04m

$1,148

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from St. Louis to Rio de Janeiro

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Rio de Janeiro?

The cheapest month to fly to Rio de Janeiro from St. Louis is in August. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. The month of April is another great option to travel to Rio de Janeiro, with average flight prices from St. Louis averaging around $0.

Can stopping save me money on St. Louis to Rio de Janeiro flights?

You could potentially save up to 9% on your flight if you consider stops on a St. Louis to Rio de Janeiro flight.

When to book flights from St. Louis to Rio de Janeiro

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Rio de Janeiro according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Rio de Janeiro (STL to RIO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Rio de Janeiro

Best Price Found

$525

Fastest flight time

17h 19m

Direct flights

None
The best one-way flight to Rio de Janeiro from St. Louis in the past 72 hours is $525. The best round-trip flight deal from St. Louis to Rio de Janeiro found on momondo in the last 72 hours is $941.
The fastest flight from St. Louis to Rio de Janeiro takes 17h 19m
There are no direct flights from St. Louis to Rio de Janeiro. There are no popular flight routes from St. Louis to Rio de Janeiro.
Search flight deals

Frequently asked questions about flying from St. Louis to Rio de Janeiro

  • How far is Lambert-St Louis to Rio de Janeiro by plane?

    There are 5224.0 mi between Lambert-St Louis and Rio de Janeiro. In terms of flight time, this usually takes a little over 17h 19m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Rio de Janeiro?

    Prices for flights from Lambert-St Louis Airport to Rio de Janeiro were last updated today.

  • How old do you have to be to fly from Lambert-St Louis Airport to Rio de Janeiro?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Rio de Janeiro.

  • What documentation or ID do you need to fly to Rio de Janeiro?

    The necessary travel and health documents for your Rio de Janeiro trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Rio de Janeiro?

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Rio de Janeiro?

It is quick and easy to find St. Louis to Rio de Janeiro flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Rio de Janeiro that suits you.

Can I find flights from St. Louis to Rio de Janeiro with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Rio de Janeiro flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Rio de Janeiro?

momondo provides multiple filters to help you find the best flight to Rio de Janeiro from St. Louis. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from St. Louis to Rio de Janeiro right now. Can momondo alert me if prices change?

Yes. momondo can track prices for St. Louis to Rio de Janeiro flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Rio de Janeiro trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 11/27
Fri 12/4
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Brazil

Fly into one of these airports located in Rio de Janeiro

Rio de Janeiro–Galeão Intl Airport
Rio de Janeiro Santos Dumont Airport