Cheap flights from St. Louis (STL) to South Padre Island, TX from $319

Currently, January is the cheapest month in which you can book a flight from St. Louis to South Padre Island (average of $332). Flying from St. Louis to South Padre Island in July is currently the most expensive (average of $520). 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.

• What airport do you fly from for flights from St. Louis to South Padre Island?

  For a flight from St. Louis to South Padre Island, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city. Lambert-St Louis is the only St. Louis airport and it handles 0 outbound flights to South Padre Island per day. 2 airlines have flights to South Padre Island from Lambert-St Louis on a regular basis.

• Can I find flights from St. Louis to South Padre Island for under $400 on Cheapflights?

  Yes, there are multiple flights from St. Louis to South Padre Island for under $400. The cheapest flight booked recently is on United Airlines for just $319, but on average you can expect to pay $400.

• What does STL to MFE mean?

  Great question - STL to MFE just means Lambert-St Louis Airport to McAllen Miller Intl Airport. Now you’ll know what these unique codes when you look for flights! Harlingen Valley Intl Airport (HRL), Brownsville South Padre Is. Intl Airport (BRO) are other airports near this flight route and their unique identifiers/IATA codes.

• Can I find deals for flights from St. Louis to South Padre Island that include extra baggage allowance?

  The amount of baggage you can bring on your St. Louis to South Padre Island 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.

• Can I find deals on flights from St. Louis to South Padre Island with specific airlines?

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

• Can I find deals for flights from St. Louis to South Padre Island that include hotel bookings?

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

• How can I find direct flights from St. Louis to South Padre Island?

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

• Can I find deals for business class flights from St. Louis to South Padre Island?

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

• Can I find deals for flights from St. Louis to South Padre Island that allow pets onboard?

  Many airlines flying from St. Louis to South Padre Island 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.

• Can I find deals on last-minute flights from St. Louis to South Padre Island?

  Yes, you can often find last-minute deals on St. Louis to South Padre Island 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.

• How recently were the St. Louis to South Padre Island flight deals updated?

  The St. Louis to South Padre Island flight deals you see on this page were last updated on 4/24.