Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Rio de Janeiro–Galeão Intl Airport from $306

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Rio de Janeiro–Galeão Intl Airport departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Deals available from 900+ travel sites.

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.

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

Cheap round-trip flights

These are some of the best round-trip flight deals from St. Louis to Rio de Janeiro that have been recently found on momondo from popular airlines, departing in the coming months.
8:40 am - 9:35 amSTL-GIG
22h 55m1 stop
8:55 pm - 9:51 amGIG-STL
14h 56m1 stop
$699United Airlines
Find Deal
Wed, Mar 19 - Wed, Mar 26
10:03 am - 9:35 amSTL-GIG
21h 32m2 stops
8:55 pm - 9:51 amGIG-STL
14h 56m1 stop
$703United Airlines
Find Deal
Wed, Mar 19 - Wed, Mar 26
10:15 am - 7:15 amSTL-GIG
19h 00m1 stop
10:20 am - 12:00 pmGIG-STL
27h 40m2 stops
$754LATAM Airlines
Find Deal
Sun, Mar 16 - Sun, Mar 23
7:10 pm - 8:00 amSTL-GIG
34h 50m2 stops
10:55 pm - 6:05 pmGIG-STL
21h 10m2 stops
$790LATAM Airlines
Find Deal
Fri, Mar 21 - Thu, Mar 27
10:15 am - 7:15 amSTL-GIG
19h 00m1 stop
8:30 pm - 9:14 amGIG-STL
14h 44m1 stop
$799LATAM Airlines
Find Deal
Sun, Mar 16 - Sun, Mar 23
3:30 pm - 7:05 pmSTL-GIG
25h 35m2 stops
3:20 pm - 10:19 pmGIG-STL
32h 59m2 stops
$1,011
Find Deal
Fri, Apr 4 - Fri, Apr 11
4:40 pm - 8:20 amSTL-GIG
12h 40m1 stop
8:30 pm - 2:40 pmGIG-STL
21h 10m1 stop
$1,049Delta
Find Deal
Mon, Mar 3 - Sat, Mar 8
11:50 am - 8:00 amSTL-GIG
17h 10m2 stops
10:55 pm - 5:05 pmGIG-STL
21h 10m2 stops
$1,053Delta
Find Deal
Mon, Mar 3 - Sat, Mar 8
10:42 am - 10:15 amSTL-GIG
21h 33m1 stop
3:20 pm - 10:19 pmGIG-STL
32h 59m2 stops
$1,099
Find Deal
Fri, Apr 4 - Fri, Apr 11
6:09 pm - 8:20 amSTL-GIG
12h 11m1 stop
11:00 pm - 10:19 pmGIG-STL
25h 19m1 stop
$1,236American Airlines
Find Deal
Fri, Apr 4 - Fri, Apr 11

United Airlines flights from St. Louis to Rio de Janeiro–Galeão Intl Airport

Our best United Airlines deals on St. Louis to Rio de Janeiro–Galeão Intl Airport flight tickets
United Airlines
Mar 19
STL8:40 amLambert-St Louis
22h 55m
1 stop
GIG9:35 amRio de Janeiro–Galeão Intl
Mar 26
GIG8:55 pmRio de Janeiro–Galeão Intl
14h 56m
1 stop
STL9:51 amLambert-St Louis
United Airlines
Mar 19
STL10:03 amLambert-St Louis
21h 32m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
Mar 26
GIG8:55 pmRio de Janeiro–Galeão Intl
14h 56m
1 stop
STL9:51 amLambert-St Louis
United Airlines
Mar 19
STL11:05 amLambert-St Louis
20h 30m
2 stops
GIG9:35 amRio de Janeiro–Galeão Intl
Mar 26
GIG8:55 pmRio de Janeiro–Galeão Intl
19h 28m
2 stops
STL2:23 pmLambert-St Louis

LATAM Airlines flights from St. Louis to Rio de Janeiro–Galeão Intl Airport

Our best LATAM Airlines deals on St. Louis to Rio de Janeiro–Galeão Intl Airport flight tickets
LATAM Airlines
Mar 16
STL10:15 amLambert-St Louis
19h 00m
1 stop
GIG7:15 amRio de Janeiro–Galeão Intl
Mar 23
GIG10:20 amRio de Janeiro–Galeão Intl
27h 40m
2 stops
STL12:00 pmLambert-St Louis
LATAM Airlines
Mar 21
STL7:10 pmLambert-St Louis
34h 50m
2 stops
GIG8:00 amRio de Janeiro–Galeão Intl
Mar 27
GIG10:55 pmRio de Janeiro–Galeão Intl
21h 10m
2 stops
STL6:05 pmLambert-St Louis
LATAM Airlines
Mar 16
STL10:15 amLambert-St Louis
19h 00m
1 stop
GIG7:15 amRio de Janeiro–Galeão Intl
Mar 23
GIG8:30 pmRio de Janeiro–Galeão Intl
14h 44m
1 stop
STL9:14 amLambert-St Louis

See travel insights to Rio de Janeiro from

How to get the cheapest flight ticket from St. Louis to Rio de Janeiro–Galeão Intl Airport

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 day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Our data shows that Thursday is the least expensive day to fly to Rio de Janeiro–Galeão Intl Airport. Tickets to fly out on this day can be as low as $847. The most expensive day to fly to Rio de Janeiro–Galeão Intl Airport is Friday, with ticket prices averaging around $1,569.

What is the cheapest time of day to depart on your flight to Rio de Janeiro–Galeão Intl Airport?

Flying to Rio de Janeiro–Galeão Intl Airport from St. Louis in the morning is the least expensive time of day to depart. momondo users have found prices as low as $872 when looking at flights departing in the morning. Try not to purchase tickets in the afternoon because they tend to be around $1,050. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from St. Louis to Rio de Janeiro–Galeão Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport (STL to GIG) flight deals and tips

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

Best Price Found

$306

Fastest flight time

11h 45m

Direct flights

None
The best one-way flight to Rio de Janeiro–Galeão Intl Airport from St. Louis in the past 72 hours is $306. The best round-trip flight deal from St. Louis to Rio de Janeiro–Galeão Intl Airport found on momondo in the last 72 hours is $699.
The fastest flight from St. Louis to Rio de Janeiro–Galeão Intl Airport takes 11h 45m
There are no direct flights from St. Louis to Rio de Janeiro–Galeão Intl Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - Rio de Janeiro–Galeão Intl Airport.

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

    A flight from Lambert-St Louis to Rio de Janeiro–Galeão Intl will travel around 5216.2 mi. In terms of flight time, this usually takes a little over 12h 11m.

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

    Prices for flights from Lambert-St Louis Airport to Rio de Janeiro–Galeão Intl Airport refresh daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Rio de Janeiro–Galeão Intl Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Rio de Janeiro–Galeão Intl Airport.

  • What documentation or ID do you need to fly to Rio de Janeiro–Galeão Intl Airport?

    The necessary travel and health documents for your Rio de Janeiro–Galeão Intl Airport 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–Galeão Intl Airport?


Best airlines flying from St. Louis to Rio de Janeiro–Galeão Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Rio de Janeiro–Galeão Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $717Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from St. Louis to Rio de Janeiro. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Rio de Janeiro from St. Louis which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Rio de Janeiro from St. Louis.

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

Price alerts on flights to Rio de Janeiro from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Rio de Janeiro–Galeão Intl Airport 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.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
From?
To?
Tue 2/25
Tue 3/4

Find better results for your trip to Rio de Janeiro

Popular cities in Brazil

Popular flights according to clicks in the last 7 days on momondo