Cheap Flights to St. Louis County

Popular airlines to St. Louis County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • Air Canada

    Air Canada

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Cheapest Flights to St. Louis County

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

American Airlines
Wed, 7 Jan - Wed, 14 Jan
LAX
Los Angeles
STL
St. Louis
AU$457 Return, found 3 days ago
AU$457
Return
found 3 days ago
Select American Airlines flight, departing Wed, 7 Jan from Los Angeles to St. Louis, returning Wed, 14 Jan, priced at AU$457 found 3 days ago
Delta
Tue, 27 Jan - Tue, 10 Feb
MIA
Miami
STL
St. Louis
AU$479 Return, found 20 hours ago
AU$479
Return
found 20 hours ago
Select Delta flight, departing Tue, 27 Jan from Miami to St. Louis, returning Tue, 10 Feb, priced at AU$479 found 20 hours ago
Hawaiian Airlines
Mon, 9 Mar - Tue, 24 Mar
LAX
Los Angeles
STL
St. Louis
AU$510 Return, found 4 hours ago
AU$510
Return
found 4 hours ago
Select Hawaiian Airlines flight, departing Mon, 9 Mar from Los Angeles to St. Louis, returning Tue, 24 Mar, priced at AU$510 found 4 hours ago
Alaska Airlines
Thu, 12 Mar - Sat, 21 Mar
LAX
Los Angeles
STL
St. Louis
AU$510 Return, found 12 hours ago
AU$510
Return
found 12 hours ago
Select Alaska Airlines flight, departing Thu, 12 Mar from Los Angeles to St. Louis, returning Sat, 21 Mar, priced at AU$510 found 12 hours ago
American Airlines
Fri, 9 Jan - Mon, 12 Jan
BWI
Baltimore
STL
St. Louis
AU$544 Return, found 15 hours ago
AU$544
Return
found 15 hours ago
Select American Airlines flight, departing Fri, 9 Jan from Baltimore to St. Louis, returning Mon, 12 Jan, priced at AU$544 found 15 hours ago
American Airlines
Thu, 4 Dec - Wed, 10 Dec
EWR
New York
STL
St. Louis
AU$593 Return, found 13 hours ago
AU$593
Return
found 13 hours ago
Select American Airlines flight, departing Thu, 4 Dec from New York to St. Louis, returning Wed, 10 Dec, priced at AU$593 found 13 hours ago
United
Wed, 7 Jan - Wed, 14 Jan
LAX
Los Angeles
STL
St. Louis
AU$627 Return, found 3 days ago
AU$627
Return
found 3 days ago
Select United flight, departing Wed, 7 Jan from Los Angeles to St. Louis, returning Wed, 14 Jan, priced at AU$627 found 3 days ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
BNE
Brisbane
STL
St. Louis
AU$1,164 Return, found 5 days ago
AU$1,164
Return
found 5 days ago
Select American Airlines flight, departing Thu, 4 Dec from Brisbane to St. Louis, returning Mon, 8 Dec, priced at AU$1,164 found 5 days ago
Air Canada
Thu, 15 Jan - Wed, 1 Apr
BNE
Brisbane
STL
St. Louis
AU$1,178 Return, found 2 days ago
AU$1,178
Return
found 2 days ago
Select Air Canada flight, departing Thu, 15 Jan from Brisbane to St. Louis, returning Wed, 1 Apr, priced at AU$1,178 found 2 days ago
Air Canada
Thu, 29 Jan - Mon, 9 Feb
SYD
Sydney
STL
St. Louis
AU$1,247 Return, found 10 hours ago
AU$1,247
Return
found 10 hours ago
Select Air Canada flight, departing Thu, 29 Jan from Sydney to St. Louis, returning Mon, 9 Feb, priced at AU$1,247 found 10 hours ago

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St. Louis County Flights

When was the last time you embarked on a grand adventure? Whether it was last month or years ago, there’s never been a better time to start planning your next big trip. Book tickets to St. Louis County today and get ready to build your travel itinerary, from exploring the area with your family to recharging in the change of scenery. During your stay, visit the must-see attractions, chow down on the local cuisine, and relish in a holiday state of mind. However you decide to spend your upcoming trip, we’re here to make your travel plans easy and affordable.

Book Your St. Louis County Airfare

At Expedia.com.au, it’s simple to find cheap flights to St. Louis County that won’t cause your wallet to flinch. Browse through our inventory of St. Louis County flights and find airfare matching your preferred times and dates. Looking for a red-eye flight or an afternoon departure? Don’t worry, we’ve got you covered. You can even take advantage of our convenient My Scratchpad online feature, which lets you track your search results with ease. No more excuses; book your travel arrangements with us today to make your dream trip a reality.

St. Louis County Flights Information

Airlines serving
American Airlines, Hawaiian Airlines, Alaska Airlines, Delta, United, Air Canada
Roundtrip price
from AU$457

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, AU$457 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 AU$457 and AU$1,247. Many lucky holiday makers nabbed one-way flights from Los Angeles (LAX) for as low as AU$230.
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 AU$457 and AU$1,247. 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.

American Airlines
Thu, 4 Dec - Mon, 8 Dec
BNE
Brisbane
STL
St. Louis
AU$1,164 Return, found 5 days ago
AU$1,164
Return
found 5 days ago
Select American Airlines flight, departing Thu, 4 Dec from Brisbane to St. Louis, returning Mon, 8 Dec, priced at AU$1,164 found 5 days ago
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