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Lake St Louis

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Lake St Louis Flights as Low as $99

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

United
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 1 hour ago
$99
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Sep 15, priced at $99 found 1 hour ago
United
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 1 hour ago
$99
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Sep 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Sep 15, priced at $99 found 1 hour ago
Frontier Airlines
Wed, Oct 1 - Tue, Oct 7
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$100 Roundtrip, found 1 hour ago
$100
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Wed, Oct 1 from Denver Intl. to Lambert-St. Louis Intl., returning Tue, Oct 7, priced at $100 found 1 hour ago
American Airlines
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Sep 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Sep 15, priced at $106 found 1 hour ago
American Airlines
Tue, Sep 9 - Mon, Sep 15
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$106 Roundtrip, found 1 hour ago
$106
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Sep 9 from O'Hare Intl. to Lambert-St. Louis Intl., returning Mon, Sep 15, priced at $106 found 1 hour ago
Frontier Airlines
Thu, Aug 28 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $126 found 2 days ago
Frontier Airlines
Fri, Oct 3 - Mon, Oct 6
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$163 Roundtrip, found 21 hours ago
$163
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Fri, Oct 3 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Mon, Oct 6, priced at $163 found 21 hours ago
Delta
Thu, Sep 11 - Fri, Sep 12
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 21 hours ago
$177
Roundtrip
found 21 hours ago
Select Delta flight, departing Thu, Sep 11 from O'Hare Intl. to Lambert-St. Louis Intl., returning Fri, Sep 12, priced at $177 found 21 hours ago
American Airlines
Wed, Sep 10 - Tue, Sep 16
OKC
Will Rogers World
STL
Lambert-St. Louis Intl.
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 10 from Will Rogers World to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $178 found 5 days ago
Southern Airways Express
Thu, Sep 11 - Thu, Sep 18
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$185 Roundtrip, found 21 hours ago
$185
Roundtrip
found 21 hours ago
Select Southern Airways Express flight, departing Thu, Sep 11 from O'Hare Intl. to Lambert-St. Louis Intl., returning Thu, Sep 18, priced at $185 found 21 hours ago
Bargain Flight
Tue, Sep 30 - Fri, Oct 3
IND
Indianapolis Intl.
STL
Lambert-St. Louis Intl.
$212 Roundtrip, found 16 hours ago
$212
Roundtrip
found 16 hours ago
Select Bargain Flight flight, departing Tue, Sep 30 from Indianapolis Intl. to Lambert-St. Louis Intl., returning Fri, Oct 3, priced at $212 found 16 hours ago
Spirit Airlines
Sun, Aug 31 - Mon, Sep 1
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$213 Roundtrip, found 6 days ago
$213
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Sun, Aug 31 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Mon, Sep 1, priced at $213 found 6 days ago
American Airlines
Wed, Sep 10 - Sun, Sep 21
FSD
Sioux Falls Regional
STL
Lambert-St. Louis Intl.
$233 Roundtrip, found 6 hours ago
$233
Roundtrip
found 6 hours ago
Select American Airlines flight, departing Wed, Sep 10 from Sioux Falls Regional to Lambert-St. Louis Intl., returning Sun, Sep 21, priced at $233 found 6 hours ago
Delta
Thu, Aug 28 - Thu, Sep 4
DAL
Love Field
STL
Lambert-St. Louis Intl.
$301 Roundtrip, found 2 days ago
$301
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Aug 28 from Love Field to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $301 found 2 days ago
American Airlines
Fri, Sep 19 - Mon, Sep 22
FLO
Florence Regional
STL
Lambert-St. Louis Intl.
$391 Roundtrip, found 22 hours ago
$391
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Fri, Sep 19 from Florence Regional to Lambert-St. Louis Intl., returning Mon, Sep 22, priced at $391 found 22 hours ago
American Airlines
Wed, Aug 20 - Sat, Aug 23
DSM
Des Moines Intl.
STL
Lambert-St. Louis Intl.
$484 Roundtrip, found 9 hours ago
$484
Roundtrip
found 9 hours ago
Select American Airlines flight, departing Wed, Aug 20 from Des Moines Intl. to Lambert-St. Louis Intl., returning Sat, Aug 23, priced at $484 found 9 hours ago

Cheap Flights to Lake St Louis

Fall in love at first flight with your vacation to Lake St Louis by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Lake St Louis on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Lake St Louis, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Lake St Louis

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Lake St Louis with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the STL airport.

What is the cheapest month to fly to Lake St Louis?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Lake St Louis are in September, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Lake St Louis?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 15 to choose from for your flight to Lake St Louis.

What airport is best to fly into Lake St Louis?

When you’re planning your trip to Lake St Louis, convenience is the name of the game. Luckily, Lake St Louis Spirit of St. Louis Airport is nearby so you can deplane and get going on checking off everything on your Lake St Louis must-do list.

How much are flights to Lake St Louis?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Lake St Louis on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $99, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Lake St Louis?

The trick to saving a stack of cash on your flight to Lake St Louis? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $99 right now, why wait?

Lake St Louis Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$98

Last Minute Hotel Deals in Lake St Louis

LAKEVIEWINN

LAKEVIEWINN

2.5 out of 5
10600 Veterans Memorial Pkwy, Lake St Louis, MO
Stay at this hotel in Lake St Louis. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions National Equestrian Center and Alligator Creek ...
5.6/10 (22 reviews)
"It was my first time to this establishment. It was just a spur of the moment getaway from the kiddos and life. They were undergoing construction when we were there. It was a little messy but the staff were the nicest people you could ask for. Very attentive and helpful. Our room was clesn and comfortable ..."

Reviewed on Jul 29, 2025

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LAKEVIEWINN
Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free parking, 7 restaurants, and a casino. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (2,064 reviews)
"The casino and staff in general were great. My coworkers and I came for a concert and all staff we interacted with were pleasant and there were no issues whatsoever. The casino personnel were great as well, specifically the late night hot dog vendor, as a side note. Very quiet place even with a very ..."

Reviewed on Aug 14, 2025

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Hollywood Casino & Hotel St. Louis
Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West

Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West

3 out of 5
13639 Riverport Dr, Maryland Heights, MO
Stay at this 3-star business-friendly hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the ...
7.2/10 Good! (1,007 reviews)
"Awesome stay, enjoyed the staff being patient with us and working to get our room clean and ready despite the rush of concert goers. Check out was quick and easy too."

Reviewed on Aug 13, 2025

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Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl, Wildwood, MO
Stay at this 3.5-star business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9/10 Wonderful! (1,552 reviews)
"Great place to stay."

Reviewed on Aug 12, 2025

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The Wildwood Hotel
La Quinta Inn & Suites by Wyndham St. Louis Westport

La Quinta Inn & Suites by Wyndham St. Louis Westport

3 out of 5
11805 Lackland Rd, Maryland Heights, MO
Stay at this 3-star business-friendly hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
7/10 Good! (1,027 reviews)
"They were kind and prompt to pick up at alrport"

Reviewed on Aug 9, 2025

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La Quinta Inn & Suites by Wyndham St. Louis Westport
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
1 Ameristar Blvd, St. Charles, MO
Stay at this 4.5-star luxury hotel in St. Charles. Enjoy an outdoor pool, a full-service spa, and 6 restaurants. Our guests praise the clean rooms and the property ...
8.2/10 Very Good! (1,002 reviews)
"Loved my stay here will be back"

Reviewed on Aug 13, 2025

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Ameristar Casino Resort and Spa
Marriott St. Louis West

Marriott St. Louis West

3.5 out of 5
660 Maryville Centre Dr, St. Louis, MO
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (1,003 reviews)
Quick Get-away
"My husband and I had a great stay at the Marriott West in St. Louis for a quick anniversary getaway. The staff was very helpful, and the view from our room was lovely."

Reviewed on Aug 10, 2025

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Marriott St. Louis West
Drury Plaza Hotel St. Louis Creve Coeur

Drury Plaza Hotel St. Louis Creve Coeur

3 out of 5
11980 Olive Blvd, St. Louis, MO
Stay at this 3-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a fitness center. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (1,008 reviews)
"Quick access to Jewish Barnes."

Reviewed on Aug 13, 2025

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Drury Plaza Hotel St. Louis Creve Coeur
See all 777 properties in Lake St Louis
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.