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>

$404 CHEAP FLIGHTS from Missouri to Buenos Aires

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

...and more

In the last 7 days travelers have searched 41,299,237 times on KAYAK, and here is why:

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Low season	October
High season	December
Cheapest flight	$404

Best time to beat the crowds but there is an average 7% increase in price.

Most popular time to fly with an average 7% increase in price.

Flight from Kansas City 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.

See more FAQs

Book cheap flights from Missouri to Buenos Aires

Recent round-trip flight deals

2/20Thu

1 stopDelta

21h 55mMCI-EZE

2/27Thu

2 stopsDelta

19h 09mEZE-MCI

$1,024

5/27Tue

1 stopDelta

15h 45mSTL-EZE

6/10Tue

2 stopsDelta

19h 29mEZE-STL

$1,024

2/24Mon

1 stopUnited Airlines

19h 50mMCI-EZE

3/3Mon

2 stopsUnited Airlines

22h 52mEZE-MCI

$1,028

3/17Mon

1 stopAmerican Airlines

13h 03mSTL-EZE

3/24Mon

2 stopsAmerican Airlines

18h 37mEZE-STL

$1,028

2/23Sun

1 stopUnited Airlines

34h 30mMCI-EZE

3/3Mon

1 stopUnited Airlines

17h 19mEZE-MCI

$1,033

5/1Thu

3 stops

34h 45mMCI-AEP

5/11Sun

2 stops

30h 17mAEP-MCI

$1,095

3/17Mon

2 stopsLATAM Airlines

18h 34mSTL-AEP

3/24Mon

2 stopsLATAM Airlines

20h 55mAEP-STL

$1,099

3/19Wed

2 stopsLATAM Airlines

18h 34mSTL-AEP

3/26Wed

2 stopsLATAM Airlines

20h 55mAEP-STL

$1,102

2/22Sat

1 stopAmerican Airlines

18h 49mMCI-EZE

3/1Sat

1 stopAmerican Airlines

14h 16mEZE-MCI

$1,104

1/31Fri

3 stops

31h 41mMCI-EZE

2/6Thu

3 stops

34h 20mEZE-MCI

$1,142

Recent one-way flight deals

1/8Wed

3 stops

45h 19mMCI-EZE

$404

1/8Wed

2 stops

33h 38mMCI-EZE

$420

1/8Wed

3 stops

34h 09mMCI-AEP

$461

2/4Tue

3 stops

59h 40mMCI-EZE

$501

3/22Sat

3 stops

24h 03mMCI-AEP

$562

3/5Wed

2 stopsAmerican Airlines

18h 40mSTL-EZE

$717

2/4Tue

1 stopDelta

16h 27mMCI-EZE

$757

3/22Sat

3 stopsAir Canada

46h 50mMCI-EZE

$762

3/1Sat

2 stopsDelta

19h 33mMCI-AEP

$832

3/1Sat

3 stopsAir Canada

52h 25mMCI-EZE

$861

Last minute flights from Missouri to Buenos Aires

Last minute flight, train and bus deals

1/5Sun

multi-stopUnited Airlines

35h 50mMCI-EZE

1/19Sun

multi-stopUnited Airlines

37h 39mEZE-MCI

$1,513

1/5Sun

multi-stopUnited Airlines

33h 50mMCI-EZE

1/19Sun

multi-stopUnited Airlines

20h 43mEZE-MCI

$1,522

1/5Sun

multi-stopUnited Airlines

13h 25mMCI-EZE

1/19Sun

multi-stopUnited Airlines

15h 04mEZE-MCI

$1,524

1/5Sun

multi-stop

31h 24mMCI-EZE

1/19Sun

multi-stop

34h 20mEZE-MCI

$1,720

1/5Sun

multi-stop

31h 49mMCI-EZE

1/19Sun

multi-stop

34h 20mEZE-MCI

$1,725

1/3Fri

multi-stopLATAM Airlines

25h 30mSTL-AEP

1/10Fri

multi-stopLATAM Airlines

30h 05mAEP-STL

$1,802

1/5Sun

multi-stopCopa Airlines

20h 49mMCI-EZE

1/18Sat

multi-stopCopa Airlines

22h 31mEZE-MCI

$1,911

1/5Sun

multi-stopLATAM Airlines

18h 06mMCI-AEP

1/19Sun

multi-stopLATAM Airlines

33h 50mAEP-MCI

$1,984

1/3Fri

multi-stopAmerican Airlines

22h 00mSTL-EZE

1/10Fri

multi-stopAmerican Airlines

17h 30mEZE-STL

$2,233

1/2Thu

multi-stopAmerican Airlines

20h 30mSTL-EZE

1/4Sat

multi-stopAmerican Airlines

25h 49mEZE-STL

$3,339

Everything you need to know for your flight to Buenos Aires

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

$404 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 1/8. 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.

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

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to Buenos Aires

How does KAYAK find such low prices 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?

What is the Hacker Fare option on flights from Missouri to Buenos Aires?

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

Book cheap flights from Missouri to Buenos Aires

Recent round-trip flight deals

Search by stops

Search by airline

Search by price

Recent one-way flight deals

Search by stops

Search by airline

Search by price

Last minute flights from Missouri to Buenos Aires

Last minute flight, train and bus deals

Search by stops

Search by airline

Search by price

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.

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

Find direct flights for Buenos Aires

Flights to other popular destinations

The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Flights from domestic origins to Buenos Aires

Flights from all regions of Missouri to Buenos Aires. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Choose which airport to fly into in Buenos Aires