Live signal for LGA to STL · Updated 2026-08-05
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Flights from LaGuardia to STL
LaGuardia to STL: current route facts
American Airlines, Delta Air Lines and Southwest Airlines operate nonstop flights from New York (LGA) to St. Louis (STL). A single current fare is not published on this page.
66 accepted fare observations support New York (LGA) to St. Louis (STL) pricing in the active evidence window; the most recent was observed on 2026-08-05.
Across the 90-day evidence window ending 2026-08-05, 66 accepted fare observations for New York (LGA) to St. Louis (STL) ranged from $293 to $515.
The current fare claim for New York (LGA) to St. Louis (STL) traces to a single identified accepted observation recorded by Southwest Airlines on 2026-08-05; window statistics derive from 66 accepted observations collected under the same acceptance checks.
LGA-STL fare readout
SERPRadio observed a current accepted round-trip fare for New York (LGA) to St. Louis (STL) on 2026-08-05, based on 66 accepted fare observations in the active evidence window.
Plan LaGuardia to STL: best time to book and fly
These companion pages own purchase-timing and departure-pattern guidance for this route.
LaGuardia to STL on-time performance
74.9% of LaGuardia to STL departures left on time over the trailing DOT reporting window. (as of Jul 28)
Most reliable departure days on LaGuardia to STL: Wednesday, Monday. (as of Jul 28)
Departure days with the weakest on-time record: Sunday, Friday. (as of Jul 28)
Cancellation rate on LaGuardia to STL: 4.2% of scheduled flights. (as of Jul 28)
Carrier comparison on LaGuardia to STL: WN 70.1% on-time; YX 79.6% on-time; OO 96.4% on-time. (as of Jul 28)
Data basis: 2,207 scheduled departures from U.S. DOT Bureau of Transportation Statistics on-time reporting over 10 reporting months.
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Related Intelligence
LaGuardia to STL links connect this route with its origin hub, timing pages, and nearby official route pages.
LaGuardia to STL route questions
What evidence supports the LaGuardia to STL readout?
66 accepted fare observations support New York (LGA) to St. Louis (STL) pricing in the active evidence window; the most recent was observed on 2026-08-05.
What is the current fare status for LaGuardia to STL?
A single current fare is not published on this page. Accepted fare statistics appear in the labeled 90-day range on the route facts.
Which airlines operate nonstop service on LaGuardia to STL?
A single current fare is not published on this page. Accepted fare statistics appear in the labeled 90-day range on the route facts.
How can the evidence for LaGuardia to STL be traced?
A single current fare is not published on this page. Accepted fare statistics appear in the labeled 90-day range on the route facts.