Flight information for St. Louis to Argentina
Find info about flight duration, direct flights, and airports for your flight from St. Louis to Argentina
| Best Price Found | $1,140 | The best flight deal from St. Louis to Argentina found on momondo in the last 72 hours is $1,140 |
| Fastest flight time | 13h 10m | The fastest flight from St. Louis to Argentina takes 13h 10m |
| Direct flights | None | There are no direct flights from St. Louis to Argentina. Popular non-direct routes for this connection are Lambert-St Louis Airport - Buenos Aires Ministro Pistarini Airport and Lambert-St Louis Airport - Buenos Aires Jorge Newbery Airport. |
How to get the cheapest flight ticket from St. Louis to Argentina
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest airline that flies to Argentina from St. Louis?
Delta
Air Canada, American Airlines, and Copa Airlines are the most popular carriers operating from St. Louis to Argentina
What is the cheapest St. Louis to Argentina flight route?
Lambert-St Louis - Buenos Aires Jorge Newbery
Fly from Lambert-St Louis to Buenos Aires Jorge Newbery for the best St. Louis - Argentina flight prices
Easily compare round-trip flights from St. Louis to Argentina
Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from St. Louis to Argentina by changing tabs
Multiple Airlines![Multiple Airlines]()
Jan 26![Multiple Airlines]()
Feb 8
STL1:38 pmLambert-St Louis
45h 36m
3 stops
AEP11:14 amBuenos Aires Jorge Newbery
AEP4:47 amBuenos Aires Jorge Newbery
26h 58m
3 stops
STL7:45 amLambert-St Louis
American Airlines![American Airlines]()
Nov 16![American Airlines]()
Nov 23
STL2:13 amLambert-St Louis
23h 42m
1 stop
EZE1:55 amBuenos Aires Ministro Pistarini
EZE3:55 pmBuenos Aires Ministro Pistarini
15h 00m
1 stop
STL6:55 amLambert-St Louis
Air Canada![Air Canada]()
Jan 30![Air Canada]()
Feb 14
STL3:22 amLambert-St Louis
27h 28m
3 stops
EZE6:50 amBuenos Aires Ministro Pistarini
EZE12:05 pmBuenos Aires Ministro Pistarini
29h 20m
3 stops
STL5:25 pmLambert-St Louis
Delta![Delta]()
Mar 13![Delta]()
Mar 20
STL1:50 pmLambert-St Louis
13h 10m
1 stop
EZE3:00 amBuenos Aires Ministro Pistarini
EZE5:15 pmBuenos Aires Ministro Pistarini
13h 35m
1 stop
STL6:50 amLambert-St Louis
United Airlines![United Airlines]()
Jan 29![United Airlines]()
Feb 8
STL12:18 pmLambert-St Louis
37h 02m
2 stops
EZE1:20 amBuenos Aires Ministro Pistarini
EZE5:05 pmBuenos Aires Ministro Pistarini
24h 20m
2 stops
STL5:25 pmLambert-St Louis
Find the cheapest one-way flights from St. Louis to Argentina
If you're looking for one-way flights from St. Louis to Argentina, view some of our deals below provided by American Airlines
Best airlines flying from St. Louis to Argentina
Compare and see reviews for airlines that fly from St. Louis to Argentina with momondo
AirlineFree CancellationPrice
PriceFrom $771
Free Cancellation
Reviews
Great
1 / 10
PriceFrom $934
Free Cancellation
Reviews
The food selection has been better in the past but due to Covid it is understandable. This particular flight did not have any entertainment and the Air Canada App did not work to access movies.
1 / 10
PriceFrom $1,084
Free Cancellation
Reviews
Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!
1 / 10
PriceFrom $1,096
Free Cancellation
Reviews
Reasonable
1 / 10
PriceFrom $1,177
Free Cancellation
Reviews
Not because the flight is going to Africa we can’t get better service on board
1 / 10
Are airlines flying from Lambert-St Louis to Argentina offering flexible cancellation due to COVID-19?
Some of our partner airlines flying from Lambert-St Louis to Argentina are adopting new policies due to the global impact of COVID-19. Some of the airlines that may be waiving their cancellation fees are American Airlines, Delta, and United Airlines. You can search for the full list of airlines like American Airlines that are offering this flexibility.
Can I fly to Argentina from Lambert-St Louis right now?
Information is based on travel restrictions from Lambert-St Louis to Argentina
Most visitors from Lambert-St Louis will not be allowed to enter Argentina.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Argentina.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Argentina.
Documents
Contact-Tracing App - Must be downloaded for a minimum period of 14 days.
Most visitors from Lambert-St Louis will not be allowed to enter Argentina.
COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) test taken 72 hours before departing to Argentina.
Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Argentina.
Documents
Contact-Tracing App - Must be downloaded for a minimum period of 14 days.
Can I fly back to Lambert-St Louis from Argentina?
Returning to Lambert-St Louis from Argentina
COVID-19 testing requirements
Visitors from Argentina must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Argentina are not required to quarantine after entering Lambert-St Louis.
COVID-19 testing requirements
Visitors from Argentina must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.
Quarantine requirements
Visitors from Argentina are not required to quarantine after entering Lambert-St Louis.