Flight Destinations in St. Louis County

    Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 25% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to St. Louis County

Prices were available within the past 7 days and start at ₹7,351 for one-way flights and ₹16,357 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 15 Aug - Mon, 19 Aug
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
₹16,357 Return, found 18 hours ago
₹16,357
Return
found 18 hours ago
Select Delta flight, departing Thu, 15 Aug from Denver Intl. to Lambert-St. Louis Intl., returning Mon, 19 Aug, priced at ₹16,357 found 18 hours ago
United
Fri, 30 Aug - Wed, 4 Sep
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
₹18,135 Return, found 10 hours ago
₹18,135
Return
found 10 hours ago
Select United flight, departing Fri, 30 Aug from Denver Intl. to Lambert-St. Louis Intl., returning Wed, 4 Sep, priced at ₹18,135 found 10 hours ago
Delta
Wed, 10 Jul - Mon, 15 Jul
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
₹19,861 Return, found 2 days ago
₹19,861
Return
found 2 days ago
Select Delta flight, departing Wed, 10 Jul from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, 15 Jul, priced at ₹19,861 found 2 days ago
American Airlines
Thu, 15 Aug - Mon, 19 Aug
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
₹22,366 Return, found 18 hours ago
₹22,366
Return
found 18 hours ago
Select American Airlines flight, departing Thu, 15 Aug from Denver Intl. to Lambert-St. Louis Intl., returning Mon, 19 Aug, priced at ₹22,366 found 18 hours ago
Delta
Sat, 13 Jul - Sat, 13 Jul
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
₹24,865 Return, found 1 day ago
₹24,865
Return
found 1 day ago
Select Delta flight, departing Sat, 13 Jul from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sat, 13 Jul, priced at ₹24,865 found 1 day ago
Delta
Wed, 26 Jun - Mon, 1 Jul
DAL
Love Field
STL
Lambert-St. Louis Intl.
₹27,417 Return, found 10 hours ago
₹27,417
Return
found 10 hours ago
Select Delta flight, departing Wed, 26 Jun from Love Field to Lambert-St. Louis Intl., returning Mon, 1 Jul, priced at ₹27,417 found 10 hours ago
Air India
Fri, 20 Sep - Fri, 27 Sep
DEL
Indira Gandhi Intl.
STL
Lambert-St. Louis Intl.
₹76,666 Return, found 5 days ago
₹76,666
Return
found 5 days ago
Select Air India flight, departing Fri, 20 Sep from Indira Gandhi Intl. to Lambert-St. Louis Intl., returning Fri, 27 Sep, priced at ₹76,666 found 5 days ago
Delta
Fri, 20 Sep - Fri, 27 Sep
BOM
Chhatrapati Shivaji Intl.
STL
Lambert-St. Louis Intl.
₹95,159 Return, found 4 days ago
₹95,159
Return
found 4 days ago
Select Delta flight, departing Fri, 20 Sep from Chhatrapati Shivaji Intl. to Lambert-St. Louis Intl., returning Fri, 27 Sep, priced at ₹95,159 found 4 days ago
Delta
Thu, 1 May - Sat, 10 May
BLR
Kempegowda Intl.
STL
Lambert-St. Louis Intl.
₹97,234 Return, found 6 days ago
₹97,234
Return
found 6 days ago
Select Delta flight, departing Thu, 1 May from Kempegowda Intl. to Lambert-St. Louis Intl., returning Sat, 10 May, priced at ₹97,234 found 6 days ago
KLM
Wed, 9 Oct - Mon, 28 Oct
BOM
Chhatrapati Shivaji Intl.
STL
Lambert-St. Louis Intl.
₹98,063 Return, found 2 days ago
₹98,063
Return
found 2 days ago
Select KLM flight, departing Wed, 9 Oct from Chhatrapati Shivaji Intl. to Lambert-St. Louis Intl., returning Mon, 28 Oct, priced at ₹98,063 found 2 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, ₹16,357 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 ₹16,357 and ₹98,063. Many lucky holiday makers nabbed one-way flights from Denver (DEN) for as low as ₹7,351.
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 ₹16,357 and ₹98,063. 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.

❓ Can I cancel my flight booking to St. Louis County due to COVID-19??

✔️ Policies will vary from partner to partner, but many of them cover travel to highly impacted areas. The dates and destinations change frequently as more is learned about the situation, so it’s important for travelers to check in with the airline if they have an upcoming trip. Please visit our Customer Service Portal to learn more about what policies are available for your flight to St. Louis County.


❓ What's the best way to find cheap flights to St. Louis County that have flexible change policies?

✔️ Due to COVID-19, many of our trusted airline partners are waiving change fees for eligible new bookings to St. Louis County, so consider filtering for these airlines during your search for cheap flights to St. Louis County!


❓ What are the some of the general tips for travelers to St. Louis County during the COVID-19 outbreak?

✔️ Most of our hotels in St. Louis County offer free cancellation, so consider booking refundable hotels vs. non-refundable. Just look for the “free cancellation” message during your search. Prices can vary, but right now we believe that flexibility matters.


✔️ When purchasing flights tickets to St. Louis County, remember to check the fine print as depending on what type of fare you choose, changes may either not be an option or could potentially incur a hefty fee. Be sure to read the terms and conditions of your ticket before making any purchases

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
Fri, 20 Sep - Fri, 27 Sep
DEL
Indira Gandhi Intl.
STL
Lambert-St. Louis Intl.
₹76,666 Return, found 5 days ago
₹76,666
Return
found 5 days ago
Select Air India flight, departing Fri, 20 Sep from Indira Gandhi Intl. to Lambert-St. Louis Intl., returning Fri, 27 Sep, priced at ₹76,666 found 5 days ago
*Available to Expedia members.