STL - GIG

$304 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 3/3. 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
$754
Air Canada
Tue 3/17Wed 3/25
STL - GIG • 1 stop
Cheapest one-way
$304
Multiple Airlines
Tue 3/3
STL - GIG • 2 stops
Top airlines
Air Canada
Cheapest • from $763 (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

Tue, Mar 17 - Wed, Mar 25
Air Canada Logo
4:05 pm - 11:05 am
STL
-
GIG
17h 00m1 stop
Air Canada Logo
8:00 pm - 3:29 pm
GIG
-
STL
21h 29m1 stop
$754Air Canada
Tue, Mar 17 - Wed, Mar 25
Air Canada Logo
4:05 pm - 3:10 pm
STL
-
GIG
21h 05m2 stops
Air Canada Logo
8:00 pm - 3:29 pm
GIG
-
STL
21h 29m1 stop
$763Air Canada
Tue, Mar 17 - Wed, Mar 25
GOL Logo
11:22 am - 10:15 am
STL
-
GIG
20h 53m2 stops
GOL Logo
5:55 am - 9:51 pm
GIG
-
STL
17h 56m2 stops
$1,002GOL
Tue, Feb 24 - Tue, Mar 10
LATAM Airlines Logo
10:13 am - 6:25 am
STL
-
GIG
17h 12m2 stops
LATAM Airlines Logo
7:15 am - 11:58 pm
GIG
-
STL
18h 43m2 stops
$1,032LATAM Airlines
Tue, Feb 24 - Tue, Mar 10
Delta Logo
11:55 am - 8:20 am
STL
-
GIG
17h 25m1 stop
Delta Logo
9:30 pm - 4:16 pm
GIG
-
STL
20h 46m1 stop
$1,040Delta
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
4:39 pm - 9:35 am
STL
-
GIG
13h 56m1 stop
United Airlines Logo
9:55 pm - 9:21 am
GIG
-
STL
14h 26m1 stop
$1,118United Airlines
Sun, Mar 1 - Thu, Mar 5
United Airlines Logo
9:55 am - 9:35 am
STL
-
GIG
20h 40m2 stops
United Airlines Logo
9:55 pm - 9:21 am
GIG
-
STL
14h 26m1 stop
$1,123United Airlines
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
7:15 am - 8:20 am
STL
-
GIG
22h 05m1 stop
American Airlines Logo
8:45 pm - 10:26 am
GIG
-
STL
16h 41m2 stops
$1,125American Airlines
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
11:05 am - 8:20 am
STL
-
GIG
18h 15m2 stops
American Airlines Logo
7:05 pm - 10:26 am
GIG
-
STL
18h 21m2 stops
$1,130American Airlines
Sun, Feb 8 - Sun, Feb 15
American Airlines Logo
3:37 pm - 8:20 am
STL
-
GIG
13h 43m1 stop
American Airlines Logo
10:15 pm - 5:27 pm
GIG
-
STL
22h 12m1 stop
$1,158American 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 Air Canada ($763) and GOL ($1,002).

Which airlines fly non-stop between St. Louis and Rio de Janeiro–Galeão Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from St. Louis to Rio de Janeiro–Galeão Intl Airport.

There is just one airline that flies from St. Louis to Rio de Janeiro–Galeão Intl Airport direct and that is Delta. The best round-trip deal found from Delta for the route is $711.

Find deals

Good to know

Cheapest flight$304
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 $304 for a one-way ticket and $1,032 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 8018 reviews
8.5Crew
7.3Food
7.9Comfort
7.9Entertainment
8.1Boarding
Airline reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

6.0 GoodAnonymous, Dec 2025
BOS - MSP
Read more Delta reviews

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

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)