St. Louis County Flights - Book Cheap Flights to St. Louis County

View RM405 flight on Fri, 6 Feb 2026Opens in a new window

Popular airlines to St. Louis County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • Air Canada

    Air Canada

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Cheap round-trip flights to St. Louis County

Prices were available within the past 7 days and start at RM405 for one-way flights and RM809 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM809 Return, found 23 hours ago
RM809
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM809 found 23 hours ago
American Airlines
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,055 Return, found 23 hours ago
RM1,055
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,055 found 23 hours ago
Delta
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,096 Return, found 23 hours ago
RM1,096
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,096 found 23 hours ago
Delta
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,128 Return, found 23 hours ago
RM1,128
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,128 found 23 hours ago
United
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,141 Return, found 23 hours ago
RM1,141
Return
found 23 hours ago
Select United flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,141 found 23 hours ago
Delta
Fri, 6 Feb - Mon, 9 Feb
TPA
Tampa
STL
St. Louis
RM1,170 Return, found 23 hours ago
RM1,170
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Feb from Tampa to St. Louis, returning Mon, 9 Feb, priced at RM1,170 found 23 hours ago
Delta
Fri, 6 Feb - Mon, 9 Feb
TPA
Tampa
STL
St. Louis
RM1,178 Return, found 23 hours ago
RM1,178
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Feb from Tampa to St. Louis, returning Mon, 9 Feb, priced at RM1,178 found 23 hours ago
American Airlines
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,264 Return, found 23 hours ago
RM1,264
Return
found 23 hours ago
Select American Airlines flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,264 found 23 hours ago
Delta
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,273 Return, found 23 hours ago
RM1,273
Return
found 23 hours ago
Select Delta flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,273 found 23 hours ago
United
Fri, 6 Feb - Sun, 8 Feb
SRQ
Sarasota
STL
St. Louis
RM1,284 Return, found 23 hours ago
RM1,284
Return
found 23 hours ago
Select United flight, departing Fri, 6 Feb from Sarasota to St. Louis, returning Sun, 8 Feb, priced at RM1,284 found 23 hours ago

About St. Louis County

Expedia offers flights to St. Louis County to meet every traveler's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to St. Louis County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to St. Louis County that have flexible change policies?
When it comes to travelling these days, flexibility is key. That's why we have a "No change fee" search function to help you track down cheap and flexible flights to St. Louis County. It's near the top left of your screen directly underneath the "Flexible change policies" heading.
Which airlines fly to St. Louis County?
When you're ready to lock in your seat to or near St. Louis County, these leading airlines are waiting to welcome you aboard:

  • Southwest Airlines - 2,214 flights to or near St. Louis County each month, including 2,214 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • American Airlines - 789 flights to or near St. Louis County each month, including 789 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • Delta Air Lines - 650 flights to or near St. Louis County each month, including 650 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to St. Louis County?
An excellent strategy for scoring cheap fares is to be flexible with your travel dates. Begin with searching for your flight to St. Louis County, then click on the "flexible dates" box to see prices for nearby days. Want another good tip? Book ahead of time. To give you an idea of costs, RM809 was the best price for a flight to St. Louis County in the last seven days.
How much is a flight to St. Louis County?
There were plenty of budget-friendly fares up for grabs in the last seven days, with the price of a return ticket to St. Louis County ranging between RM809 and RM1,284. Many lucky holiday makers nabbed one-way flights from Sarasota (SRQ) for as low as RM405.
What are the most popular airports to fly into in St. Louis County?
The principal gateway to St. Louis County, around 4,902 flights taxi into Lambert-St. Louis Intl. Airport (STL) each month. Search for an amazing deal, lock in your fare and get set to explore this fantastic region.
How much is a plane ticket to St. Louis County?
In the last seven days, flights to St. Louis County cost between RM809 and RM1,284. Prices depend on a number of things, particularly the departure time, airline, cabin class and how early you make your booking.
What months are the cheapest to book a flight to St. Louis County?
Reserve your ticket in February to enjoy the lowest-priced flights to St. Louis County. The festive month of December is usually the most expensive time to purchase an airfare.
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