$144+ Cheap flights from LaGuardia, NY (LGA) to St. Louis (STL)

Lambert-St Louis (STL) is the airport you will fly into if you book a flight from New York LaGuardia to St. Louis. You should not have trouble finding flights to Lambert-St Louis from New York LaGuardia; the airport handles an average of 7 inbound flights from New York LaGuardia per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the St. Louis airport from New York LaGuardia. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

A quick flight from New York LaGuardia Airport to St. Louis can take about 2h 59m. Frontier provides one of the quickest options available for as low as $277. The distance between New York LaGuardia Airport and St. Louis is about 885 mi. Both multi-stop and nonstop flights can be found to your destination and back.

Flying on Frontier is currently your cheapest option to St. Louis, with prices starting at $136. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $181 and $197, respectively. Frontier is 60% cheaper than the average price of flights available within the next 90 days to this destination.

To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $42. Frontier flights start at $54 while deals on American Airlines start at $98 one-way.

Consider WestJet (73%), Endeavor Airlines (71%) or American Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from New York LaGuardia Airport to St. Louis.

Looking at all options, your cheapest flight can be booked for $120. While the most popular route (New York LaGuardia - Lambert-St Louis) can be booked for $137 on average, our data indicates $319 when flying from New York LaGuardia Airport to St. Louis.

Yes. In addition to deals on LaGuardia to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to St. Louis.

Yes. Cheapflights offers flight deals from LaGuardia to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Currently, March is the cheapest month in which you can book a flight from New York LaGuardia Airport to St. Louis (average of $177). Flying from New York LaGuardia Airport to St. Louis in December is currently the most expensive (average of $264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.