$393 Cheap flights from Williamson County Regional to Lambert-St. Louis Intl. (MWA to STL)

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Compare Flight Prices from Marion to St. Louis

Affordable Airfare Tickets from MWA to STL Airport

The cheapest flights to Lambert-St. Louis Intl. found within the past 7 days were round trip and $393 one way. Prices and availability subject to change. Additional terms may apply.

Lambert-St. Louis Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Hilton Garden Inn Chesterfield

Hilton Garden Inn Chesterfield

3 out of 5
per person
Jun 6 - Jun 8
found 16 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to St. Louis (STL)
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
Save 100% on your flight
per person
Jun 6 - Jun 8
found 16 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to St. Louis (STL)

Ballpark Heights Apartments By Barsala

4 out of 5
per person
Jun 6 - Jun 8
found 16 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to St. Louis (STL)
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
per person
Jun 6 - Jun 8
found 16 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to St. Louis (STL)

275 On The Park Apartments By Barsala

4 out of 5
per person
Jun 6 - Jun 8
found 16 hours ago
Roundtrip non-stop flight included
Chicago (CHI) to St. Louis (STL)
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Frequently asked questions

Can I catch a flight from Williamson County Regional Airport (MWA) to St. Louis Lambert International Airport right now?
Make sure you check out the Covid-19 Travel Advisor to learn if there are any present quarantine requirements or travel advice reports in place in Lambert-St. Louis Intl. Airport (STL) when jet-setting from Williamson County Regional Airport (MWA).
Are there direct flights from MWA to Lambert Field?
If you’d prefer to fly directly from Veterans Airport of Southern Illinois to Lambert Field, have a look at Cape Air. This is the airline for you if you prefer to get from A to B without fuss.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to St. Louis Lambert International Airport, please visit our Customer Service Portal.
How long is the flight from MWA to Lambert Field?
On average, flying from Williamson County Regional Airport (MWA) to St. Louis Lambert International Airport takes just 50 minutes in total. Use the short trip to have a power nap or listen to a podcast before the next step of your trip begins.
What is the flight distance from Williamson County Regional Airport (MWA) to Lambert Field?
The flight distance from MWA to Lambert Field is a quick 100 mi. You’ll be walking off the plane in no time.
What airlines fly from MWA to Lambert Field?
Many experienced wanderers choose to take to the skies with Cape Air (9K) from Veterans Airport of Southern Illinois to STL. This reputable air carrier not only offers 104 flights every month, it also has direct services.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Southwest Airlines, American Airlines or Delta you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Marion to St. Louis

 

Traveling From
Williamson County Regional
Traveling To
Lambert-St. Louis Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price

Route Info

Flight path for flights from Williamson County Airport to Lambert-St. Louis International Airport.


Origin:
MWA - Williamson County Airport
Destination:
STL - Lambert-St. Louis International Airport
Distance:
101.00 miles


Discover our best flights from Marion MWA to St. Louis STL. 

With 1 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Marion MWA to St. Louis STL at the right price  

Airfares to St. Louis STL from Marion MWA currently cost between and . It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Marion MWA to St. Louis STL 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Marion MWA to St. Louis STL on Travelocity starting at $393. Prices and availability subject to change. Additional terms may apply. 

 

Get to St. Louis STL from Marion MWA quicker with direct flights. 

Get to St. Louis faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to STL from MWA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Marion MWA to St. Louis STL

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to STL from MWA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Marion MWA to St. Louis STL today 

If you’re flexible about when you travel, is usually the cheapest month to fly from Marion MWA to St. Louis STL. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to St. Louis STL from Marion MWA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to STL from MWA have this option.  

 

Travel with confidence when you book flights to St. Louis STL from Marion MWA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

Popular Flight Routes from Marion (MWA)

Travelers at MWA love to visit these top cities. Roam to the top destinations from Marion (MWA) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.