STL - GIG

$437 Find Cheap Flights from St. Louis to Rio de Janeiro-Galeao Airport

This is the cheapest one-way 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 5/19. 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
$999
GOL
Sun 3/1Tue 3/10
STL - GIG • 2 stops
Cheapest one-way
$437
Multiple Airlines
Tue 5/19
STL - GIG • 2 stops
Top airlines
GOL
Cheapest • from $999 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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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

Sun, Mar 1 - Tue, Mar 10
GOL Logo
11:22 am - 8:45 pm
STL
-
GIG
30h 23m
2 stops
GOL Logo
6:10 pm - 11:58 pm
GIG
-
STL
31h 48m
2 stops
$999GOL
Mon, Mar 30 - Wed, Apr 8
LATAM Airlines Logo
6:59 pm - 10:15 am
STL
-
GIG
13h 16m
1 stop
LATAM Airlines Logo
5:20 pm - 11:09 am
GIG
-
STL
19h 49m
2 stops
$1,054LATAM Airlines
Tue, Mar 31 - Wed, Apr 8
United Airlines Logo
6:00 am - 8:15 am
STL
-
GIG
24h 15m
1 stop
United Airlines Logo
9:05 pm - 9:25 am
GIG
-
STL
14h 20m
1 stop
$1,062United Airlines
Tue, Mar 31 - Wed, Apr 8
United Airlines Logo
10:00 am - 8:15 am
STL
-
GIG
20h 15m
2 stops
United Airlines Logo
9:05 pm - 9:25 am
GIG
-
STL
14h 20m
1 stop
$1,066United Airlines
Tue, Mar 31 - Thu, Apr 9
United Airlines Logo
10:10 am - 8:15 am
STL
-
GIG
20h 05m
1 stop
United Airlines Logo
9:05 pm - 10:27 pm
GIG
-
STL
27h 22m
1 stop
$1,071United Airlines
Sat, Mar 28 - Thu, Apr 9
LATAM Airlines Logo
5:00 pm - 4:30 pm
STL
-
GIG
21h 30m
2 stops
LATAM Airlines Logo
7:00 am - 11:58 pm
GIG
-
STL
18h 58m
2 stops
$1,093LATAM Airlines
Sun, Mar 29 - Thu, Apr 9
Delta Logo
7:03 am - 6:05 am
STL
-
GIG
21h 02m
2 stops
Delta Logo
1:40 pm - 9:05 am
GIG
-
STL
21h 25m
2 stops
$1,101Delta
Sat, Mar 28 - Wed, Apr 8
United Airlines Logo
7:00 pm - 8:15 am
STL
-
GIG
35h 15m
2 stops
United Airlines Logo
9:05 pm - 9:25 am
GIG
-
STL
14h 20m
1 stop
$1,105United Airlines
Tue, Mar 31 - Sat, Apr 11
Delta Logo
1:34 pm - 10:45 am
STL
-
GIG
19h 11m
2 stops
Delta Logo
1:40 pm - 8:47 am
GIG
-
STL
21h 07m
2 stops
$1,107Delta
Tue, Mar 31 - Sun, Apr 12
United Airlines Logo
10:10 am - 8:15 am
STL
-
GIG
20h 05m
1 stop
United Airlines Logo
9:05 pm - 10:28 pm
GIG
-
STL
27h 23m
1 stop
$1,111United 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.

Which airlines provide the cheapest flights from St. Louis to Rio de Janeiro-Galeao Airport?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Rio de Janeiro-Galeao Airport were found on GOL ($999) and LATAM Airlines ($1,054).

Find deals

Good to know

Cheapest flight$437
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 3 days, the lowest price for a flight from St. Louis to Rio de Janeiro–Galeão Intl Airport was $437 for a one-way ticket and $999 for a round-trip.

  • 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.
7.9
DeltaOverall score based on 8118 reviews
7.8Entertainment
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

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

Information on your arrival and departure airports

St. Louis (STL)
Rio de Janeiro–Galeão Intl (GIG)