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Cheap flights from St. Louis to Rio de Janeiro Santos Dumont Airport from $390

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 Santos Dumont Airport departing on 8/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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lun. 5/20
lun. 5/27
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Easily compare round-trip flights from St. Louis to Rio de Janeiro Santos Dumont Airport

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Rio de Janeiro Santos Dumont Airport by changing tabs
Multiple Airlines
Aug 11
STL7:24 pmLambert-St Louis
24h 16m
3 stops
SDU9:40 pmRio de Janeiro Santos Dumont
Aug 25
SDU8:40 amRio de Janeiro Santos Dumont
39h 34m
3 stops
STL10:14 pmLambert-St Louis
GOL
Aug 11
STL5:31 amLambert-St Louis
33h 39m
2 stops
SDU5:10 pmRio de Janeiro Santos Dumont
Aug 25
SDU9:35 amRio de Janeiro Santos Dumont
39h 25m
2 stops
STL11:00 pmLambert-St Louis
LATAM Airlines
Aug 17
STL2:05 pmLambert-St Louis
16h 55m
2 stops
SDU9:00 amRio de Janeiro Santos Dumont
Aug 21
SDU6:05 amRio de Janeiro Santos Dumont
19h 34m
2 stops
STL11:39 pmLambert-St Louis
United Airlines
Jun 22
STL8:55 amLambert-St Louis
24h 30m
2 stops
SDU11:25 amRio de Janeiro Santos Dumont
Jun 24
SDU5:45 pmRio de Janeiro Santos Dumont
18h 11m
2 stops
STL9:56 amLambert-St Louis
Air Canada
Aug 15
STL4:05 pmLambert-St Louis
26h 30m
2 stops
SDU8:35 pmRio de Janeiro Santos Dumont
Aug 19
SDU7:50 amRio de Janeiro Santos Dumont
39h 15m
2 stops
STL9:05 pmLambert-St Louis
Multiple Airlines
Aug 11
STL6:19 pmLambert-St Louis
26h 06m
2 stops
SDU10:25 pmRio de Janeiro Santos Dumont
Aug 25
SDU8:40 amRio de Janeiro Santos Dumont
39h 34m
3 stops
STL10:14 pmLambert-St Louis

Find the cheapest one-way flights from St. Louis to Rio de Janeiro Santos Dumont Airport

If you're looking for one-way flights from St. Louis to Rio de Janeiro Santos Dumont Airport, view some of our deals below provided by LATAM Airlines and United Airlines
Multiple Airlines
Aug 15
STL7:48 pmLambert-St Louis
35h 52m
3 stops
SDU9:40 amRio de Janeiro Santos Dumont
LATAM Airlines
Jun 13
STL1:06 pmLambert-St Louis
30h 24m
2 stops
SDU9:30 pmRio de Janeiro Santos Dumont
United Airlines
Jun 1
STL8:55 amLambert-St Louis
24h 30m
2 stops
SDU11:25 amRio de Janeiro Santos Dumont

GOL flights from St. Louis to Rio de Janeiro Santos Dumont Airport

Our best GOL deals on St. Louis to Rio de Janeiro Santos Dumont Airport flight tickets
GOL
Aug 11
STL5:31 amLambert-St Louis
33h 39m
2 stops
SDU5:10 pmRio de Janeiro Santos Dumont
Aug 25
SDU9:35 amRio de Janeiro Santos Dumont
39h 25m
2 stops
STL11:00 pmLambert-St Louis
GOL
Jul 1
STL5:00 amLambert-St Louis
15h 20m
2 stops
SDU10:20 pmRio de Janeiro Santos Dumont
Jul 22
SDU6:00 amRio de Janeiro Santos Dumont
19h 07m
2 stops
STL11:07 pmLambert-St Louis
GOL
Jun 30
STL5:00 amLambert-St Louis
25h 55m
2 stops
SDU8:55 amRio de Janeiro Santos Dumont
Jul 20
SDU5:50 pmRio de Janeiro Santos Dumont
31h 17m
2 stops
STL11:07 pmLambert-St Louis

LATAM Airlines flights from St. Louis to Rio de Janeiro Santos Dumont Airport

Our best LATAM Airlines deals on St. Louis to Rio de Janeiro Santos Dumont Airport flight tickets
LATAM Airlines
Aug 17
STL2:05 pmLambert-St Louis
16h 55m
2 stops
SDU9:00 amRio de Janeiro Santos Dumont
Aug 21
SDU6:05 amRio de Janeiro Santos Dumont
19h 34m
2 stops
STL11:39 pmLambert-St Louis
LATAM Airlines
Aug 17
STL5:05 pmLambert-St Louis
24h 40m
2 stops
SDU7:45 pmRio de Janeiro Santos Dumont
Aug 21
SDU6:05 amRio de Janeiro Santos Dumont
19h 34m
2 stops
STL11:39 pmLambert-St Louis
LATAM Airlines
Aug 14
STL11:51 amLambert-St Louis
31h 39m
2 stops
SDU9:30 pmRio de Janeiro Santos Dumont
Aug 21
SDU6:05 amRio de Janeiro Santos Dumont
30h 42m
2 stops
STL10:47 amLambert-St Louis

Cheap St. Louis to Rio de Janeiro Santos Dumont Airport (STL to SDU) flight deals and tips

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

Best Price Found

$390

Fastest flight time

15h 20m

Direct flights

None
The best one-way flight to Rio de Janeiro Santos Dumont Airport from St. Louis in the past 72 hours is $390. The best round-trip flight deal from St. Louis to Rio de Janeiro Santos Dumont Airport found on momondo in the last 72 hours is $822.
The fastest flight from St. Louis to Rio de Janeiro Santos Dumont Airport takes 15h 20m
There are no direct flights from St. Louis to Rio de Janeiro Santos Dumont Airport. Popular non-direct route for this connection is Lambert-St Louis Airport - Rio de Janeiro Santos Dumont Airport.

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

    Lambert-St Louis and Rio de Janeiro Santos Dumont are 5225.0 mi apart from one another. Typically, this will take 15h 20m by plane in normal conditions.

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

    Prices for flights from Lambert-St Louis Airport to Rio de Janeiro Santos Dumont Airport are updated daily.

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

    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 Santos Dumont Airport.

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

    The required travel and health documents for your Rio de Janeiro Santos Dumont Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Rio de Janeiro Santos Dumont Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


  • How do I get Price Alerts for flights from St. Louis to Rio de Janeiro Santos Dumont Airport?

    You can take advantage of momondo’s Price Alerts by first searching for your flights to St. Louis from Rio de Janeiro Santos Dumont Airport. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.

  • How can I save money on flights from St. Louis to Rio de Janeiro Santos Dumont Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.


Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Rio de Janeiro for you.

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

All flight searches from St. Louis to Rio de Janeiro on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between St. Louis and Rio de Janeiro by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of St. Louis to Rio de Janeiro flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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