Cheap flights from St. Louis to White Plains (STL - HPN) from $109

Yes, there are multiple flights from St. Louis to White Plains for under $300. The cheapest flight booked recently is on Delta for just $216, but on average you can expect to pay $285.

There are currently 5+ open flights from St. Louis to White Plains within the next 7 days for less than $400.

Cheapflights users have booked flights from St. Louis to White Plains round-trip from $216. Another airline that can offer you cheap pricing is American Airlines. Delta is 47% cheaper than the average price of flights available within the next 90 days to this destination.

These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to White Plains Westchester County Airport flight would often be abbreviated as a STL to HPN flight.

The amount of baggage you can bring on your St. Louis to White Plains flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

Yes, Cheapflights allows you to browse and filter St. Louis to White Plains flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

Yes. In addition to deals on St. Louis to White Plains 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 St. Louis to White Plains.

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

Many airlines flying from St. Louis to White Plains offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

Yes, you can often find last-minute deals on St. Louis to White Plains flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

The St. Louis to White Plains flight deals you see on this page were last updated on 5/30.

Currently, September is the cheapest month in which you can book a flight from St. Louis to White Plains (average of $266). Flying from St. Louis to White Plains in June is currently the most expensive (average of $336). 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.