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Did you mean flights from Buenos Aires to St Louis?

Cheap Flights from St Louis to Buenos Aires, AR, Argentina - STL to BUE Last modified: Jul 26, 2016 1:53 AM

Popular flights from St Louis to Buenos Aires Last modified: Jul 26, 2016 1:53 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

United
STLBUE
Fri 9/2
2 stops
BUESTL
Tue 9/6
2 stops
$1,148
Select
Argentinas
STLBUE
Wed 9/28
2 stops
BUESTL
Thu 10/13
2 stops
$1,230
Select
Argentinas
STLBUE
Thu 11/3
1 stop
BUESTL
Mon 11/7
1 stop
$1,230
Select
American
STLBUE
Thu 8/25
1 stop
BUESTL
Mon 8/29
1 stop
$1,352
Select
LAN Argentina
STLBUE
Thu 8/25
1 stop
BUESTL
Mon 8/29
1 stop
$1,452
Select
LAN Argentina
STLBUE
Thu 8/25
2 stops
BUESTL
Mon 8/29
2 stops
$1,452
Select
LAN Argentina
STLBUE
Mon 8/29
1 stop
BUESTL
Wed 9/7
1 stop
$1,452
Select
LAN Argentina
STLBUE
Wed 9/28
2 stops
BUESTL
Thu 10/13
2 stops
$1,452
Select
LAN Argentina
STLBUE
Wed 9/28
1 stop
BUESTL
Thu 10/13
1 stop
$1,452
Select
Alaska
STLBUE
Mon 8/29
2 stops
BUESTL
Sun 9/4
2 stops
$1,921
Select

How Much Does it Cost to Fly from St Louis to Buenos Aires (STL to BUE)?

We have collected flight cost data from across the web for travel from St Louis to Buenos Aires, and have found the average flight price for this trip to be $1,355.

When Can I Buy the Cheapest Flight from St Louis to Buenos Aires (STL to BUE)?

Airlines can adjust prices for plane tickets from St Louis to Buenos Aires based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Lowest Fares Chart By Month from St Louis to Buenos Aires

The chart below shows the lowest fare by month when flying from St Louis to Buenos Aires.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August St Louis Buenos Aires Argentinas 8/25/16 8/29/16 1 $1,243
September St Louis Buenos Aires United 9/2/16 9/6/16 2 $1,148
October St Louis Buenos Aires United 10/5/16 10/20/16 2 $1,178
November St Louis Buenos Aires Argentinas 11/3/16 11/7/16 1 $1,230
December St Louis Buenos Aires United 12/8/16 12/12/16 1 $1,452
January St Louis Buenos Aires Argentinas 1/6/17 1/21/17 1 $1,413
February St Louis Buenos Aires Argentinas 2/24/17 3/6/17 1 $1,303
May St Louis Buenos Aires LAN Argentina 5/27/17 6/7/17 1 $1,477

Airports for Your Route

These pages contain information about the major airports in St Louis and Buenos Aires, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Atlanta American, Alaska, Frontier, United $67
St Louis to Chicago American, Alaska, United $211
St Louis to New York American, Alaska, United $199
St Louis to Dallas - Ft Worth American, Alaska, United $209
St Louis to Los Angeles American, Alaska, Frontier, United $244
St Louis to Las Vegas American, Alaska, Frontier, United $97
St Louis to Miami American, Alaska, United $261
St Louis to Orlando American, Alaska, Frontier, United $147
St Louis to Phoenix American, Alaska, Frontier, United $244
St Louis to Denver American, Alaska, Frontier, United $97
St Louis to Houston American, Alaska, United $301
St Louis to Washington American, Alaska, United $203
St Louis to Ft Lauderdale American, Alaska, United $345
St Louis to San Francisco American, Alaska, Frontier, United $244
St Louis to Charlotte American, Alaska, United $340
St Louis to Seattle American, Alaska, Frontier, United $244
St Louis to Tampa American, Alaska, United $321
St Louis to Boston American, Alaska, United $342

Cheap International Flights from St Louis - STL

FlightsAirlineLowest Price
St Louis to Montevideo American, Alaska, United Check Dates
St Louis to Rio de Janeiro American, Azul, GOL, Latam Airlines Brasil, United $1,257
St Louis to Sao Paulo American, Azul, Alaska, Latam Airlines Brasil, United $902
St Louis to Santiago American, Alaska, Latam Airlines Group, United $917
St Louis to Cordoba LAN Argentina, American, Argentinas, Alaska, United Check Dates
St Louis to Lima American, Alaska, Spirit, United $780
St Louis to Paris American, Air Berlin, Air France, Alaska, Finnair, Alitalia, British Airways, Aer Lingus, Iberia, KLM, Lufthansa, Austrian, XL Airways, SAS, Brussels, Tap Portugal, United, Virgin Atlantic $743

Cheap Domestic Flights to Buenos Aires - BUE

FlightsAirlineLowest Price
Moline to Dallas - Ft Worth American, United $436
Springfield to Chicago American, United $295
Peoria to Atlanta American, United $254

Cheap International Flights to Buenos Aires - BUE

FlightsAirlineLowest Price
Evansville to Buenos Aires LAN Argentina, American, Argentinas, United Check Dates
Springfield to Buenos Aires LAN Argentina, American, Argentinas, United Check Dates
Cheap Flights from St Louis to Buenos Aires, AR, Argentina, from $1,148 Round trip from STL to BUE