Cheap Sun Country Airlines flights St. Louis (STL) to Tampa (TPA)

Scoring cheap one-way Sun Country Airlines flights from STL to TPA on Expedia is a cinch — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares for your next getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Look for return or one-way flights to Tampa in September or November. You could find lower fares with Sun Country Airlines during these quieter months.

Search for affordable Sun Country Airlines flights from Lambert-St. Louis Intl. Airport (STL) to Tampa Intl. Airport (TPA) one to three months ahead of your departure day. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day of the week to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Use our “Nonstop” filter when browsing for direct Sun Country Airlines flights from STL to TPA. It’s also an easy way to compare other airlines servicing the same nonstop journey.

Find Sun Country Airlines’s earliest flights from STL to TPA by selecting the “Early Morning” and “Morning” filters. Not only will you arrive at your destination sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Take a Sun Country Airlines flight from Lambert-St. Louis Intl. Airport (STL) to Tampa, and you’re most likely to touch down at Tampa Intl. Airport (TPA). This is the airline’s primary hub in this city.

You can have 1 cabin bag weighing up to 33 lb with dimensions not exceeding 23 inches x 10 inches x 15 inches. You can also take a small personal item onboard when flying standard economy from STL to TPA with Sun Country Airlines. Baggage restrictions can vary by ticket type and cabin class, so check Sun Country Airlines’s website to avoid any extra fees at the airport.

Sun Country Airlines makes flying from STL to TPA more comfortable with a rewarding loyalty program and top-tier customer service. You also have the chance to earn points with Sun Country Rewards. Don’t forget to join our free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are often free within 24 hours of booking, but your airline may charge a fee after that time. For further information about modifying your reservation, head to your “Trips,” select your flight and click on “Manage Booking.” If you want the freedom to change your itinerary without additional charges, check the “No cancel fee” or “Changes included” filter when planning your next break.