$394 Find Cheap Flights from Missouri to Buenos Aires

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Buenos Aires departing on 11/6. 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

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Cheap Flights from Missouri to Buenos Aires

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Buenos Aires 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 Missouri to Buenos Aires

Sun, Sep 28 - Sun, Oct 5
Logo
10:21 am - 9:25 pmSTL-EZE
33h 04m2 stops
Logo
11:25 pm - 6:10 pmEZE-STL
20h 45m2 stops
$871
Find Deal
Tue, Nov 18 - Tue, Nov 25
GOL Logo
4:21 pm - 12:50 pmSTL-EZE
17h 29m2 stops
GOL Logo
3:30 am - 10:32 pmEZE-STL
22h 02m2 stops
$1,001GOL
Find Deal
Tue, Nov 18 - Wed, Nov 26
LATAM Airlines Logo
1:30 pm - 10:30 amSTL-AEP
18h 00m2 stops
LATAM Airlines Logo
5:15 pm - 10:05 amAEP-STL
19h 50m2 stops
$1,018LATAM Airlines
Find Deal
Tue, Nov 18 - Wed, Nov 26
LATAM Airlines Logo
4:55 pm - 1:45 pmSTL-EZE
17h 50m2 stops
LATAM Airlines Logo
7:55 am - 9:59 pmEZE-STL
17h 04m2 stops
$1,018LATAM Airlines
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Thu, Nov 6 - Mon, Nov 24
Delta Logo
12:37 pm - 9:00 amMCI-EZE
17h 23m1 stop
Delta Logo
10:25 pm - 5:56 pmEZE-MCI
22h 31m1 stop
$1,025Delta
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Wed, Feb 4 - Thu, Feb 19
Delta Logo
12:00 pm - 10:15 amSTL-EZE
19h 15m1 stop
Delta Logo
11:55 pm - 10:50 amEZE-STL
13h 55m1 stop
$1,025Delta
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Sun, Feb 1 - Thu, Feb 12
United Airlines Logo
4:17 pm - 7:20 amSTL-EZE
36h 03m1 stop
United Airlines Logo
10:05 pm - 9:42 amEZE-STL
14h 37m1 stop
$1,034United Airlines
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Wed, Sep 10 - Wed, Sep 17
Air Canada Logo
9:15 am - 2:30 pmSTL-EZE
27h 15m2 stops
Air Canada Logo
4:35 pm - 3:18 pmEZE-STL
24h 43m2 stops
$1,059Air Canada
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Wed, Sep 10 - Wed, Sep 17
Air Canada Logo
9:15 am - 2:30 pmSTL-EZE
27h 15m2 stops
Air Canada Logo
4:35 pm - 7:57 pmEZE-STL
53h 22m3 stops
$1,064Air Canada
Find Deal
Sun, Nov 2 - Thu, Nov 27
United Airlines Logo
8:10 am - 7:20 amMCI-EZE
20h 10m1 stop
United Airlines Logo
10:05 pm - 12:01 pmEZE-MCI
16h 56m1 stop
$1,065United Airlines
Find Deal
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Good to know

Low seasonAugust
Cheapest flight$394
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from St. Louis to Buenos Aires Jorge Newbery

FAQs for booking flights from Missouri to Buenos Aires

  • How does KAYAK find such low prices on flights from Missouri to Buenos Aires?

    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 Missouri to Buenos Aires.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Buenos Aires?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buenos Aires from Missouri 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 Missouri to Buenos Aires?

    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 Buenos Aires with an airline and back to Missouri with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Buenos Aires?

    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 Buenos Aires from Missouri 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 to Buenos Aires

Cabin class types available on flights to Missouri

Cabin classes available on flights to Buenos Aires. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Buenos Aires
Business Class flights to Buenos Aires
Prem Econ Class flights to Buenos Aires
Economy Class flights to Buenos Aires

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