$979 Find Cheap Flights from Buenos Aires to Missouri

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buenos Aires to Missouri departing on 7/2. 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.
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KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buenos Aires to Missouri, 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 Buenos Aires to Missouri, as well as popular online travel agencies
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Flights Deals

Best Missouri Flight Deals from Buenos Aires

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis1 stop$979
Kansas City
Kansas City2 stops$1,091
St. Louis
St. Louis1 stop$979
Kansas City
Kansas City2 stops$1,091

Cheap Flight Deals from Buenos Aires to Missouri (EZE-USMO)

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

Wed, Jul 2 - Tue, Sep 16
United Airlines Logo
9:00 pm - 6:53 pmEZE-STL
23h 53m1 stop
United Airlines Logo
11:05 am - 8:00 amSTL-EZE
18h 55m1 stop
$979United Airlines
Find Deal
Thu, Jul 3 - Wed, Sep 17
United Airlines Logo
9:00 pm - 9:31 amEZE-STL
14h 31m1 stop
United Airlines Logo
6:35 am - 8:00 amSTL-EZE
23h 25m2 stops
$983United Airlines
Find Deal
Mon, Jun 30 - Mon, Sep 15
LATAM Airlines Logo
7:30 am - 11:36 pmEZE-STL
18h 06m2 stops
LATAM Airlines Logo
11:51 am - 5:55 amSTL-EZE
16h 04m2 stops
$984LATAM Airlines
Find Deal
Mon, Jun 30 - Thu, Sep 18
LATAM Airlines Logo
7:30 am - 9:15 amEZE-STL
27h 45m2 stops
LATAM Airlines Logo
5:40 pm - 10:27 pmSTL-EZE
26h 47m2 stops
$1,004LATAM Airlines
Find Deal
Fri, Jun 27 - Wed, Sep 17
Delta Logo
7:40 am - 6:44 pmEZE-STL
37h 04m2 stops
Delta Logo
1:30 pm - 9:45 amSTL-EZE
18h 15m1 stop
$1,021Delta
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Fri, Aug 22 - Sun, Sep 7
Delta Logo
8:10 pm - 9:03 amEZE-STL
14h 53m1 stop
Delta Logo
5:40 pm - 9:45 amSTL-EZE
14h 05m1 stop
$1,055Delta
Find Deal
Sun, May 25 - Mon, Jun 9
 Logo
1:40 am - 10:41 pmEZE-MCI
23h 01m2 stops
 Logo
5:46 am - 5:45 amMCI-EZE
21h 59m2 stops
$1,091
Find Deal
Sun, May 25 - Mon, Jun 9
 Logo
1:40 am - 10:41 pmEZE-MCI
23h 01m2 stops
 Logo
5:46 am - 5:45 amMCI-EZE
21h 59m2 stops
$1,094
Find Deal
Fri, May 23 - Wed, Jun 4
American Airlines Logo
10:30 pm - 7:05 pmEZE-MCI
22h 35m2 stops
American Airlines Logo
12:27 pm - 10:15 amMCI-EZE
19h 48m2 stops
$1,215American Airlines
Find Deal
Fri, May 23 - Wed, Jun 4
American Airlines Logo
8:50 pm - 10:38 pmEZE-MCI
27h 48m1 stop
American Airlines Logo
12:27 pm - 10:15 amMCI-EZE
19h 48m2 stops
$1,229American Airlines
Find Deal
Useful Info

KAYAK's insights & trends for Buenos Aires to Missouri flights

Get data-powered insights and trends into flights from Buenos Aires to Missouri to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Buenos Aires to Missouri?

The average price of all round-trip flights from Buenos Aires Ministro Pistarini Airport to Missouri clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Missouri on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Buenos Aires to Missouri. For your return ticket, we recommend flying on a Tuesday and avoiding Wednesdays for the best deals.


Good to know

Cheapest flight$979
Flight from Buenos Aires to St. Louis

FAQs - booking Missouri flights

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

    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 Buenos Aires to Missouri.

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

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

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

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

    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 from Buenos Aires to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally in the evening, when round-trip flights cost $891 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Missouri is generally at night, which is peak travel time and where the average cost of a ticket is $1,128.

Top airline flying from Buenos Aires to Missouri

 
See real verified KAYAK customer reviews for airlines flying from Buenos Aires to Missouri. 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 Buenos Aires to Missouri? 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.
7.2
American AirlinesOverall score based on 10000 reviews
6.9Entertainment
7.2Comfort
8.0Crew
7.5Boarding
6.5Food
Airline reviews

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

6.0 GoodKevin, May 2025DFW - PHX
Read more American Airlines reviews

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

The boarding was pretty easy. However, the first class seats are not lay flat as other airlines (like JetBlue) has and therefore sleeping was a challenge.

It was nobody’s fault - but the plane came 4-hrs late and we were updated randomly in 20-30 mins increments which left us hostage to sit and wait expectantly. It was very long and got very late. Our plane didn’t land until nearly 1 am! Also the toilet wasn’t working. The hosts were nice enough but were clearly “about to pass out” as one told me. Lastly, there was no snack or even time for it. Just a bad experience overall.

In flight connectivity (via T-Mobile) was often not working.

Seats were roomy. Lavatories were surprisingly big and clean. Plenty of entertainment available. We were fed and offered drinks, multiple times during the flight.

Pitch was very small. Knees were on the seat back in front of me.

Paid $35 and not able to access the internet at all.

Several delays. Next flight was worse. Did not arrive home until 2am PT

Very helpful ground crew after an earlier flight delay and being rebooked on a different flight.

Everything you need to know for your flight from Buenos Aires to Missouri

Information on your arrival and departure airports

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