STL - GIG

$982 Find Cheap Flights from St. Louis to Rio de Janeiro-Galeao Airport

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 3/26. 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
$982
Multiple Airlines
Thu 3/26Wed 4/8
STL - GIG • 1 stop
Cheapest one-way
Multiple Airlines
Fri 2/6
STL - GIG • multi-stop
Top airlines
GOL
Cheapest • from $1,004 (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

Thu, Mar 26 - Wed, Apr 8
Multiple Airlines Logo
4:05 pm - 11:05 am
STL
-
GIG
17h 00m
1 stop
Multiple Airlines Logo
8:50 pm - 3:24 pm
GIG
-
STL
44h 34m
2 stops
$982Multiple Airlines
Thu, Mar 26 - Wed, Apr 8
GOL Logo
11:22 am - 6:25 am
STL
-
GIG
17h 03m
2 stops
GOL Logo
10:30 pm - 10:24 pm
GIG
-
STL
25h 54m
2 stops
$1,004GOL
Tue, Apr 7 - Tue, May 5
GOL Logo
11:06 am - 8:35 pm
STL
-
GIG
31h 29m
2 stops
GOL Logo
10:45 pm - 10:24 pm
GIG
-
STL
25h 39m
2 stops
$1,010GOL
Thu, Apr 9 - Thu, May 7
Air Canada Logo
4:05 pm - 8:05 pm
STL
-
GIG
26h 00m
2 stops
Air Canada Logo
2:50 pm - 8:05 pm
GIG
-
STL
31h 15m
2 stops
$1,023Air Canada
Thu, Apr 9 - Fri, May 8
Air Canada Logo
4:05 pm - 8:05 pm
STL
-
GIG
26h 00m
2 stops
Air Canada Logo
2:50 pm - 12:06 pm
GIG
-
STL
23h 16m
2 stops
$1,052Air Canada
Mon, Apr 6 - Wed, May 6
LATAM Airlines Logo
12:04 pm - 6:05 am
STL
-
GIG
16h 01m
2 stops
LATAM Airlines Logo
7:00 am - 11:34 pm
GIG
-
STL
18h 34m
2 stops
$1,054LATAM Airlines
Mon, Mar 30 - Mon, Apr 13
American Airlines Logo
4:13 pm - 12:00 pm
STL
-
GIG
17h 47m
2 stops
American Airlines Logo
10:10 pm - 10:16 am
GIG
-
STL
14h 06m
1 stop
$1,060American Airlines
Wed, Apr 15 - Tue, May 5
United Airlines Logo
6:00 am - 8:15 am
STL
-
GIG
24h 15m
1 stop
United Airlines Logo
9:05 pm - 4:01 pm
GIG
-
STL
20h 56m
1 stop
$1,062United Airlines
Tue, Apr 7 - Wed, May 6
United Airlines Logo
10:09 am - 8:15 am
STL
-
GIG
20h 06m
1 stop
United Airlines Logo
9:05 pm - 9:08 pm
GIG
-
STL
26h 03m
2 stops
$1,066United Airlines
Wed, Mar 4 - Wed, Mar 11
Multiple Airlines Logo
4:05 pm - 6:25 am
STL
-
GIG
35h 20m
3 stops
Multiple Airlines Logo
8:00 pm - 3:29 pm
GIG
-
STL
21h 29m
1 stop
$1,069Multiple 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 ($1,004) and Air Canada ($1,023).

Good to know

Cheapest flight$982
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 $982 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.
7.9
DeltaOverall score based on 8157 reviews
8.5Crew
8.1Boarding
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

6.0 GoodCindy, Feb 2026
SMF - GDL
Read more Delta reviews

It was nt delta. It was aeromexo. Service was awful. They served a very small drink and NO snack for a 3hr and 35min flight. Then for the first 30 min of the flight is was talk and talk over head interruption the movie/ show i picked to watch.

Comfort seating was on the tight side. Maybe it was a smaller plane(?)

I was given middle seat on this flight and prior Boston to Seoul flight That is a problem for long flights, Kayak system did not give me a change to select my seats and assigned me middle seats regardless of my elevated status in Delta. This needs immediate attention.

I didn't take this flight. I changed the flight. Why am I getting surveys and notifications on flights that I change. Seems like a defect with Kayak.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Timing, quality of service, promptness and courtesy of the staff

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

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!!!!

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

Information on your arrival and departure airports