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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$1,121 CHEAP FLIGHTS from Missouri to Buenos Aires

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

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Flights Deals

Cheap Flight Deals 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Missouri to Buenos Aires

KAYAK's recommended round-trip deals from the most popular airlines that fly from Missouri to Buenos Aires.

Discover the best prices for you by selecting your travel dates on KAYAK.

5:23 pm - 11:58 amSTL-EZE

16h 35m2 stops

12:58 pm - 9:43 amEZE-STL

22h 45m2 stops

$1,121LATAM Airlines

Find Deal

Tue, Jul 1 - Sat, Jul 5

8:25 am - 8:00 amSTL-EZE

21h 35m1 stop

9:00 pm - 9:31 amEZE-STL

14h 31m1 stop

$1,130United Airlines

Find Deal

Wed, Jun 18 - Wed, Jun 25

1:21 pm - 10:15 amSTL-EZE

18h 54m2 stops

8:30 pm - 3:42 pmEZE-STL

21h 12m2 stops

$1,133American Airlines

Find Deal

Wed, Jun 18 - Wed, Jun 25

9:50 am - 8:00 amSTL-EZE

20h 10m2 stops

9:00 pm - 9:31 amEZE-STL

14h 31m1 stop

$1,135United Airlines

Find Deal

Wed, Jun 18 - Wed, Jun 25

3:42 pm - 9:45 amSTL-EZE

16h 03m1 stop

8:10 pm - 9:43 amEZE-STL

15h 33m1 stop

$1,171Delta

Find Deal

Tue, Jul 1 - Sat, Jul 5

7:30 am - 2:30 pmSTL-EZE

29h 00m2 stops

4:35 pm - 7:58 pmEZE-STL

29h 23m3 stops

$1,244Air Canada

Find Deal

Wed, Jun 18 - Wed, Jun 25

8:15 am - 5:45 amSTL-EZE

19h 30m2 stops

2:13 am - 7:00 pmEZE-STL

18h 47m2 stops

$1,297

Find Deal

Tue, Jul 1 - Fri, Jul 4

7:30 am - 2:30 pmSTL-EZE

29h 00m3 stops

7:40 am - 12:36 pmEZE-STL

30h 56m3 stops

$1,413

Find Deal

Wed, Jun 18 - Wed, Jun 25

6:00 am - 2:30 pmMCI-EZE

30h 30m3 stops

4:35 pm - 9:31 pmEZE-MCI

30h 56m3 stops

$1,790Air Canada

Find Deal

Sun, Jun 1 - Thu, Jun 26

5:26 pm - 1:20 pmMCI-AEP

17h 54m2 stops

2:40 pm - 11:05 amAEP-MCI

22h 25m2 stops

$4,865Delta

Find Deal

Mon, Jun 2 - Fri, Jun 13

Useful Info

Low season	July
High season	December
Cheapest flight	$1,121

Best time to beat the crowds but there is an average 38% increase in price.

Most popular time to fly with an average 5% increase in price.

Flight from St. Louis to Buenos Aires Ministro Pistarini

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

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Cabin class types available on flights to Missouri

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

$1,121 Find Cheap Flights from Missouri to Buenos Aires

KAYAK searches hundreds of travel sites at once for deals on flights to Buenos Aires

Cheap Flight Deals from Missouri to Buenos Aires

Recent round-trip flight deals from Missouri to Buenos Aires

Recent one-way flight deals from Missouri to Buenos Aires

Recent last minute flight deals from Missouri to Buenos Aires

Good to know

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

Complete your trip to Buenos Aires with a hotel stay or car rental

Find direct flights for Buenos Aires

Flights to other popular destinations

Flights from domestic origins to Buenos Aires

Choose which airport to fly into in Buenos Aires