Flight Destinations in St. Louis County

View ₹7,916 flight on Sat, 7 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 ₹7,916 for one-way flights and ₹17,658 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 24 Jan - Sat, 31 Jan
DEN
Denver
STL
St. Louis
₹17,658 Return, found 5 hours ago
₹17,658
Return
found 5 hours ago
Select Delta flight, departing Sat, 24 Jan from Denver to St. Louis, returning Sat, 31 Jan, priced at ₹17,658 found 5 hours ago
Delta
Thu, 29 Jan - Thu, 29 Jan
ATL
Atlanta
STL
St. Louis
₹20,732 Return, found 1 day ago
₹20,732
Return
found 1 day ago
Select Delta flight, departing Thu, 29 Jan from Atlanta to St. Louis, returning Thu, 29 Jan, priced at ₹20,732 found 1 day ago
United
Sat, 24 Jan - Sat, 31 Jan
DEN
Denver
STL
St. Louis
₹22,201 Return, found 5 hours ago
₹22,201
Return
found 5 hours ago
Select United flight, departing Sat, 24 Jan from Denver to St. Louis, returning Sat, 31 Jan, priced at ₹22,201 found 5 hours ago
American Airlines
Sat, 24 Jan - Sat, 31 Jan
DEN
Denver
STL
St. Louis
₹24,399 Return, found 5 hours ago
₹24,399
Return
found 5 hours ago
Select American Airlines flight, departing Sat, 24 Jan from Denver to St. Louis, returning Sat, 31 Jan, priced at ₹24,399 found 5 hours ago
Delta
Tue, 3 Feb - Tue, 10 Feb
IAH
Houston
STL
St. Louis
₹26,248 Return, found 9 hours ago
₹26,248
Return
found 9 hours ago
Select Delta flight, departing Tue, 3 Feb from Houston to St. Louis, returning Tue, 10 Feb, priced at ₹26,248 found 9 hours ago
Delta
Thu, 29 Jan - Thu, 5 Feb
SJC
San Jose
STL
St. Louis
₹29,272 Return, found 6 days ago
₹29,272
Return
found 6 days ago
Select Delta flight, departing Thu, 29 Jan from San Jose to St. Louis, returning Thu, 5 Feb, priced at ₹29,272 found 6 days ago
Delta
Sun, 11 Jan - Sat, 17 Jan
MIA
Miami
STL
St. Louis
₹43,363 Return, found 2 hours ago
₹43,363
Return
found 2 hours ago
Select Delta flight, departing Sun, 11 Jan from Miami to St. Louis, returning Sat, 17 Jan, priced at ₹43,363 found 2 hours ago
Air India
Sat, 9 May - Sat, 30 May
DEL
Delhi
STL
St. Louis
₹76,223 Return, just found
₹76,223
Return
just found
Select Air India flight, departing Sat, 9 May from Delhi to St. Louis, returning Sat, 30 May, priced at ₹76,223 just found
Etihad Airways
Wed, 11 Mar - Tue, 8 Sept
HYD
Hyderabad
STL
St. Louis
₹84,101 Return, found 1 day ago
₹84,101
Return
found 1 day ago
Select Etihad Airways flight, departing Wed, 11 Mar from Hyderabad to St. Louis, returning Tue, 8 Sept, priced at ₹84,101 found 1 day ago
Air India
Thu, 29 Jan - Wed, 4 Feb
BOM
Mumbai
STL
St. Louis
₹86,209 Return, found 6 days ago
₹86,209
Return
found 6 days ago
Select Air India flight, departing Thu, 29 Jan from Mumbai to St. Louis, returning Wed, 4 Feb, priced at ₹86,209 found 6 days ago

About St. Louis County

Expedia offers flights to St. Louis County to meet every traveller'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, ₹17,658 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 ₹17,658 and ₹86,209. Many lucky holiday makers nabbed one-way flights from Denver (DEN) for as low as ₹7,916.
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.
When is the cheapest time to fly to St. Louis County?
Leave for St. Louis County earlier in the week and you'll usually be rewarded with lower-priced fares. Tuesday is generally the cheapest day to jump on a plane, with Monday a close second. If you'd like to avoid the most expensive flights, stay away from Saturdays.
How much is a plane ticket to St. Louis County?
In the last seven days, flights to St. Louis County cost between ₹17,658 and ₹86,209. 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.

Trending flights to St. Louis County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Sat, 9 May - Sat, 30 May
DEL
Delhi
STL
St. Louis
₹76,223 Return, just found
₹76,223
Return
just found
Select Air India flight, departing Sat, 9 May from Delhi to St. Louis, returning Sat, 30 May, priced at ₹76,223 just found
*Available to Expedia members.