STL - GIG

$951 Find Cheap Flights from St. Louis to Rio de Janeiro-Galeao Airport - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Rio de Janeiro–Galeão Intl departing on 11/25. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Rio de Janeiro–Galeão Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Rio de Janeiro, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Rio de Janeiro, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$951
LATAM Airlines
Wed 11/25Wed 1/13
STL - GIG • 2 stops
Top airlines
Cheapest • from $951 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Rio de Janeiro–Galeão Intl. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $1,174 (round-trip)
Shortest trip • 13h 40m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Rio de Janeiro–Galeão Intl!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Rio de Janeiro–Galeão Intl (STL-GIG)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Rio de Janeiro–Galeão Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from St. Louis to Rio de Janeiro–Galeão Intl

Wed, Nov 25 - Wed, Jan 13
LATAM Airlines Logo
1:30 pm - 4:20 pm
STL
-
GIG
23h 50m
2 stops
LATAM Airlines Logo
11:00 am - 8:12 am
GIG
-
STL
24h 12m
2 stops
$951LATAM Airlines
Wed, Aug 19 - Tue, Aug 25
Delta Logo
9:15 am - 10:15 am
STL
-
GIG
23h 00m
1 stop
Delta Logo
9:00 pm - 8:08 am
GIG
-
STL
13h 08m
1 stop
$953Delta
Wed, Aug 19 - Tue, Aug 25
LATAM Airlines Logo
11:00 am - 10:15 am
STL
-
GIG
21h 15m
1 stop
LATAM Airlines Logo
9:00 pm - 9:54 am
GIG
-
STL
14h 54m
1 stop
$982LATAM Airlines
Wed, Oct 7 - Mon, Oct 19
American Airlines Logo
7:35 am - 8:20 am
STL
-
GIG
22h 45m
2 stops
American Airlines Logo
8:15 pm - 5:23 pm
GIG
-
STL
23h 08m
2 stops
$991American Airlines
Wed, Oct 7 - Mon, Oct 19
GOL Logo
6:08 pm - 11:10 pm
STL
-
GIG
51h 02m
2 stops
GOL Logo
8:15 pm - 5:23 pm
GIG
-
STL
23h 08m
2 stops
$993GOL
Tue, Nov 24 - Mon, Nov 30
GOL Logo
3:59 pm - 2:05 pm
STL
-
GIG
19h 06m
2 stops
GOL Logo
11:55 pm - 3:50 pm
GIG
-
STL
18h 55m
1 stop
$1,009GOL
Tue, Nov 24 - Mon, Nov 30
GOL Logo
1:20 pm - 2:05 pm
STL
-
GIG
21h 45m
2 stops
GOL Logo
10:00 pm - 4:06 pm
GIG
-
STL
45h 06m
2 stops
$1,016GOL
Thu, Aug 13 - Sat, Aug 22
United Airlines Logo
7:25 am - 8:15 am
STL
-
GIG
22h 50m
2 stops
United Airlines Logo
9:05 pm - 10:10 am
GIG
-
STL
15h 05m
1 stop
$1,021United Airlines
Wed, Oct 7 - Mon, Oct 19
American Airlines Logo
6:08 pm - 8:20 am
STL
-
GIG
12h 12m
1 stop
American Airlines Logo
8:15 pm - 5:23 pm
GIG
-
STL
23h 08m
2 stops
$1,027American Airlines
Tue, Nov 24 - Mon, Nov 30
American Airlines Logo
5:21 am - 6:15 am
STL
-
GIG
21h 54m
1 stop
American Airlines Logo
10:25 pm - 3:50 pm
GIG
-
STL
20h 25m
1 stop
$1,030American Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to Rio de Janeiro–Galeão Intl flights

Get data-powered insights and trends into flights from St. Louis to Rio de Janeiro–Galeão Intl to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from St. Louis to Rio de Janeiro–Galeão Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Rio de Janeiro–Galeão Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to Rio de Janeiro–Galeão Intl Airport is April, where tickets cost $0 (return) on average. On the other hand, the most expensive months are September and December, where the average cost of round-trip tickets is $4,041 and $1,755 respectively.

Good to know

Low seasonAugust
Cheapest flight$951
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from St. Louis to Rio de Janeiro-Galeao Airport

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

Are your dates flexible? Find out the best times to travel from St. Louis to Rio de Janeiro–Galeão Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Rio de Janeiro-Galeao Airport flights

  • What is the cheapest flight from St. Louis to Rio de Janeiro–Galeão Intl Airport?

    In the last 5 days, the lowest price for a flight from St. Louis to Rio de Janeiro–Galeão Intl Airport was $951 for a round-trip ticket.

  • Do I need a passport to fly between St. Louis and Rio de Janeiro-Galeao Airport?

    A passport is required to fly from St. Louis to Rio de Janeiro-Galeao Airport.

  • Which aircraft models fly most regularly from St. Louis to Rio de Janeiro-Galeao Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Rio de Janeiro-Galeao Airport?

    SkyTeam is the only airline alliance operating flights between St. Louis and Rio de Janeiro-Galeao Airport.

  • How does KAYAK find such low prices on flights from St. Louis to Rio de Janeiro-Galeao Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Rio de Janeiro-Galeao Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Rio de Janeiro-Galeao Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rio de Janeiro-Galeao Airport from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Rio de Janeiro-Galeao Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rio de Janeiro-Galeao Airport with an airline and back to St. Louis with another airline. Booking your flights between St. Louis and GIG can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Rio de Janeiro-Galeao Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rio de Janeiro-Galeao Airport from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to Rio de Janeiro–Galeão Intl

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Rio de Janeiro. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to Rio de Janeiro–Galeão Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8438 reviews
7.8Entertainment
7.8Comfort
8.5Crew
8.1Boarding
7.2Food
Airline reviews

FA was a bit strange and dodgy not very characteristic of Delta

6.0 GoodSaad, Jun 2026
LGA - ATL
Read more Delta reviews

FA was a bit strange and dodgy not very characteristic of Delta

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

flight was delayed 4+ hours. there was really no understanding of why? weather? the last hour of delay was post boarding. pilot seat was broken. was that the real reason? nonetheless, long day of inconveniences.

Love me some Delta. One of the few airlines to recognize and support veterans. Easy boarding, flight was on time and arrived early and the flight attendants were excellent on this flight.

I thought the service was very nice and pleasant. There were no hiccups and no issues so overall a good experience.

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

Everything you need to know for your flight from St. Louis to Rio de Janeiro–Galeão Intl

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