$143 Cheap United flights New York (LGA) to St. Louis (STL)

View $143 flight on Tue, May 6, 2025Opens in a new window

$143 Cheap United flights New York (LGA) to St. Louis (STL)

Prices were available within the past 7 days and start at $143 for one-way flights and $314 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$314 Roundtrip, found 23 hours ago
$314
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $314 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$323 Roundtrip, found 23 hours ago
$323
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $323 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$348 Roundtrip, found 23 hours ago
$348
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $348 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$357 Roundtrip, found 23 hours ago
$357
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $357 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$376 Roundtrip, found 23 hours ago
$376
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $376 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$384 Roundtrip, found 23 hours ago
$384
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $384 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$393 Roundtrip, found 23 hours ago
$393
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $393 found 23 hours ago
United
Tue, May 6 - Fri, May 9
LGA
New York
STL
St. Louis
$411 Roundtrip, found 23 hours ago
$411
Roundtrip
found 23 hours ago
Select United flight, departing Tue, May 6 from New York to St. Louis, returning Fri, May 9, priced at $411 found 23 hours ago