Find cheap flights from Argentina to St. Louis from $1,041
This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight to St. Louis departing on 6/10. 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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Flights to St. Louis - Travel Insights & Trends
Get data-powered insights and trends for flights to St. Louis to help you find the cheapest flights, the best time to fly and much more.
What is the cheapest day to fly to St. Louis?
Based on KAYAK data, the cheapest day to fly to St. Louis is Sunday where tickets can be as cheap as $919. On the other hand, the most expensive day to fly is Wednesday, where prices are $1,107 on average.
What is the cheapest time of day to fly to St. Louis?
The cheapest time of day to fly to St. Louis is generally in the morning, when flights cost $958 on average. The most expensive time of day to fly to St. Louis is generally at night, which is peak travel time and where the average cost of a ticket is $1,048.
How long is the flight to St. Louis?
The duration of your flight to St. Louis depends on your departure and arrival airports. Obviously any flights that include a layover will also be longer. The most popular route to St. Louis on KAYAK is from Buenos Aires, which takes 14h 51m.
How many direct flights to St. Louis are there each day?
There are around 217 direct flights from within Argentina to St. Louis every day. Most flights depart in the morning, with 7:00 am the most common departure time and 47% of flights departing in the morning.
How many direct flights to St. Louis are there each week?
Each week there are around 1,514 direct flights from within Argentina to St. Louis. The most common day for departures is Sunday, with 16% of flights taking off on this day.
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Prefer to fly non-stop to Lambert-St Louis?
Find which airlines fly direct to Lambert-St Louis, which days they fly and book direct flights.
Nonstop departures
Argentina to Lambert-St Louis
Monday
ANA, Aer Lingus, Aeromexico, +37 more
ANA, Aer Lingus, +38 more
36
37
Tuesday
ANA, Aer Lingus, Aeromexico, +38 more
ANA, Aer Lingus, +39 more
37
38
Wednesday
ANA, Aer Lingus, Aeromexico, +37 more
ANA, Aer Lingus, +38 more
36
37
Thursday
ANA, Aer Lingus, Aeromexico, +39 more
ANA, Aer Lingus, +40 more
38
39
Friday
ANA, Aer Lingus, Aeromexico, +38 more
ANA, Aer Lingus, +39 more
37
38
Saturday
ANA, Aer Lingus, Aeromexico, +39 more
ANA, Aer Lingus, +40 more
38
39
Sunday
ANA, Aer Lingus, Aeromexico, +40 more
ANA, Aer Lingus, +41 more
39
40
Nonstop returns
Lambert-St Louis to Argentina
Monday
ANA, Aer Lingus, Aeromexico, +37 more
ANA, Aer Lingus, +38 more
36
37
Tuesday
ANA, Aer Lingus, Aeromexico, +38 more
ANA, Aer Lingus, +39 more
37
38
Wednesday
ANA, Aer Lingus, Aeromexico, +37 more
ANA, Aer Lingus, +38 more
36
37
Thursday
ANA, Aer Lingus, Aeromexico, +39 more
ANA, Aer Lingus, +40 more
38
39
Friday
ANA, Aer Lingus, Aeromexico, +38 more
ANA, Aer Lingus, +39 more
37
38
Saturday
ANA, Aer Lingus, Aeromexico, +39 more
ANA, Aer Lingus, +40 more
38
39
Sunday
ANA, Aer Lingus, Aeromexico, +40 more
ANA, Aer Lingus, +41 more
39
40
Top airline flying from Argentina to St. Louis
From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !
From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !
The pilots were good. Disappointing when planes don't have electrical ports
I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.
I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.
Delta is one of the best airlines I have flown
Made the Atlanta to Pittsburgh trip many times, with Delta no issues
I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”
I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.
Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!
This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.