STL - GIG

$643 Find Cheap Flights from St. Louis to Rio de Janeiro-Galeao Airport - Compare and Save

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 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

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Everything you should know

Cheapest round-trip
$875
Multiple Airlines
Fri 8/21Fri 8/28
STL - GIG • 2 stops
Cheapest one-way
$643
Delta
Wed 11/25
STL - GIG • 1 stop
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.
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Top layover airports
Houston (IAH)
Cheapest • Avg $1,174 (round-trip)
Dallas (DFW)
Shortest trip • 13h 40m (one-way)
Insights
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When to travel
April
Cheapest • 100% price drop
November
Most popular
Good to know
Good to know
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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

Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
4:23 pm - 3:35 pm
STL
-
GIG
21h 12m
2 stops
Multiple Airlines Logo
7:20 am - 5:50 pm
GIG
-
STL
60h 30m
3 stops
$875Multiple Airlines
Fri, Aug 21 - Fri, Aug 28
Multiple Airlines Logo
4:23 pm - 3:35 pm
STL
-
GIG
21h 12m
2 stops
Multiple Airlines Logo
7:20 am - 4:11 pm
GIG
-
STL
34h 51m
2 stops
$887Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
LATAM Airlines Logo
5:23 pm - 4:35 pm
STL
-
GIG
21h 12m
2 stops
LATAM Airlines Logo
5:35 pm - 12:32 pm
GIG
-
STL
20h 57m
2 stops
$952LATAM Airlines
Mon, Sep 14 - Tue, Oct 6
United Airlines Logo
6:15 am - 8:15 am
STL
-
GIG
24h 00m
1 stop
United Airlines Logo
9:05 pm - 2:10 pm
GIG
-
STL
19h 05m
1 stop
$953United Airlines
Thu, Sep 10 - Tue, Oct 6
United Airlines Logo
8:00 am - 8:15 am
STL
-
GIG
22h 15m
2 stops
United Airlines Logo
9:05 pm - 10:10 am
GIG
-
STL
15h 05m
1 stop
$957United Airlines
Mon, Sep 14 - Wed, Sep 30
LATAM Airlines Logo
10:05 am - 10:45 am
STL
-
GIG
22h 40m
2 stops
LATAM Airlines Logo
7:10 am - 11:42 pm
GIG
-
STL
18h 32m
2 stops
$959LATAM Airlines
Wed, Sep 9 - Sun, Oct 4
Delta Logo
5:46 pm - 5:20 pm
STL
-
GIG
21h 34m
2 stops
Delta Logo
5:35 pm - 11:42 pm
GIG
-
STL
32h 07m
2 stops
$960Delta
Sun, Sep 13 - Tue, Oct 6
United Airlines Logo
5:30 pm - 8:15 am
STL
-
GIG
36h 45m
2 stops
United Airlines Logo
9:05 pm - 10:10 am
GIG
-
STL
15h 05m
1 stop
$974United Airlines
Wed, Oct 28 - Sun, Nov 1
LATAM Airlines Logo
5:28 pm - 4:30 pm
STL
-
GIG
21h 02m
2 stops
LATAM Airlines Logo
9:05 pm - 8:49 am
GIG
-
STL
14h 44m
1 stop
$982LATAM Airlines
Fri, Sep 11 - Tue, Oct 6
United Airlines Logo
11:15 am - 8:15 am
STL
-
GIG
19h 00m
1 stop
United Airlines Logo
9:05 pm - 10:10 am
GIG
-
STL
15h 05m
1 stop
$983United 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.

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Good to know

Low seasonAugust
Cheapest flight$643
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 $643 for a one-way ticket and $875 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.

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)