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Lake St Louis

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Lake St Louis Flights as Low as $58

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

Frontier Airlines
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 10 hours ago
$58
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $58 found 10 hours ago
Frontier Airlines
Tue, Jul 28 - Sun, Aug 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 10 hours ago
$66
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 2, priced at $66 found 10 hours ago
Frontier Airlines
Fri, Jul 31 - Mon, Aug 3
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 10 hours ago
$78
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 3, priced at $78 found 10 hours ago
Delta
Tue, Jul 28 - Sat, Aug 8
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$87 Roundtrip, found 2 days ago
$87
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 8, priced at $87 found 2 days ago
Delta
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 10 hours ago
$114
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $114 found 10 hours ago
Bargain Flight
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 10 hours ago
$230
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $230 found 10 hours ago
Frontier Airlines
Fri, Jul 31 - Tue, Aug 18
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 3 days ago
$230
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $230 found 3 days ago
Bargain Flight
Wed, Jul 29 - Wed, Aug 5
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$233 Roundtrip, found 10 hours ago
$233
Roundtrip
found 10 hours ago
Select Bargain Flight flight, departing Wed, Jul 29 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $233 found 10 hours ago
Bargain Flight
Tue, Jul 28 - Wed, Jul 29
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 3 hours ago
$237
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Tue, Jul 28 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $237 found 3 hours ago
American Airlines
Wed, Sep 9 - Tue, Sep 15
AUS
Austin-Bergstrom Intl.
STL
Lambert-St. Louis Intl.
$269 Roundtrip, found 10 hours ago
$269
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Sep 9 from Austin-Bergstrom Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $269 found 10 hours ago
Bargain Flight
Tue, Jul 14 - Tue, Jul 28
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 5 days ago
$281
Roundtrip
found 5 days ago
Select Bargain Flight flight, departing Tue, Jul 14 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Jul 28, priced at $281 found 5 days ago
Frontier Airlines
Tue, Jul 28 - Wed, Aug 5
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$294 Roundtrip, found 10 hours ago
$294
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Tue, Jul 28 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $294 found 10 hours ago
Delta
Mon, Aug 3 - Wed, Aug 5
IAD
Washington Dulles Intl.
STL
Lambert-St. Louis Intl.
$302 Roundtrip, found 10 hours ago
$302
Roundtrip
found 10 hours ago
Select Delta flight, departing Mon, Aug 3 from Washington Dulles Intl. to Lambert-St. Louis Intl., returning Wed, Aug 5, priced at $302 found 10 hours ago
Delta
Wed, Aug 5 - Tue, Aug 11
GRR
Gerald R. Ford Intl.
STL
Lambert-St. Louis Intl.
$349 Roundtrip, found 10 hours ago
$349
Roundtrip
found 10 hours ago
Select Delta flight, departing Wed, Aug 5 from Gerald R. Ford Intl. to Lambert-St. Louis Intl., returning Tue, Aug 11, priced at $349 found 10 hours ago
Alaska Airlines
Tue, Sep 1 - Tue, Sep 8
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$350 Roundtrip, found 10 hours ago
$350
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $350 found 10 hours ago
American Airlines
Wed, Jul 22 - Sat, Jul 25
HTS
Tri-State
STL
Lambert-St. Louis Intl.
$545 Roundtrip, found 10 hours ago
$545
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Jul 22 from Tri-State to Lambert-St. Louis Intl., returning Sat, Jul 25, priced at $545 found 10 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 August, 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 12 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 $58, 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 $58 right now, why wait?

Lake St Louis Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$57

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 ...
6.4/10 (64 reviews)
"Room was cleaned, air worked great, water had good pressure and was hot. Only thing I would have liked was an ice machine."

Reviewed on Jul 6, 2026

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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 ...
8.6/10 Excellent! (2,206 reviews)
"The ac did not work work well. And the bed was uncomfortable. So it made for a long hot miserable night."

Reviewed on Jul 7, 2026

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Hollywood Casino & Hotel St. Louis
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl Wildwood MO
Book a stay at this business-friendly hotel in Wildwood. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the convenient ...
9.2/10 Wonderful! (1,671 reviews)
"The hotel was great, and the location felt safe. It was right across the street from the police station. The breakfast was also better than we were expecting."

Reviewed on Jul 7, 2026

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The Wildwood Hotel
Ameristar Casino Resort and Spa

Ameristar Casino Resort and Spa

4.5 out of 5
1 Ameristar Blvd St. Charles MO
Book a stay at this luxury hotel in St. Charles. Enjoy a full-service spa, 6 restaurants, and a casino. Our guests praise the clean rooms in our reviews. Popular ...
8.6/10 Excellent! (1,005 reviews)
"For the price, this hotel was definitely not worth it. Staff was awesome but our room was dirty, AC didn't work and the bed was extremely uncomfortable. Do not recommend."

Reviewed on Jul 4, 2026

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Ameristar Casino Resort and Spa
Days Inn and Suites by Wyndham St. Louis/Westport Plaza

Days Inn and Suites by Wyndham St. Louis/Westport Plaza

2.5 out of 5
1970 Craig Rd Maryland Heights MO
Stay at this hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
4.4/10 (1,003 reviews)
"This was one of the most horrible hotels we have stayed. It smelled and looked dirty everywhere. The carpets in the room were so awful we didn’t feel comfortable walking anywhere without shoes on. The bath tub was dirty, no pressure in the shower and barely warm water. When we talked to staff about ..."

Reviewed on Jul 5, 2026

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Days Inn and Suites by Wyndham St. Louis/Westport Plaza
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
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the helpful staff ...
7.2/10 Good! (1,131 reviews)
"This is the worst I’ve stayed in. Never had issues with any hotels, motels, or otherwise . Don’t understand why I had to pay a deposit on a room I paid cash for on the day of arrivals. It’s sad, the free complementary breakfast , very sad, horrible. My son is handicapp and really couldn’t enjoy the ..."

Reviewed on Jul 6, 2026

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La Quinta Inn & Suites by Wyndham St. Louis Westport
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
Book a stay at this business-friendly hotel in Maryland Heights. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the ...
7.6/10 Good! (1,009 reviews)
"The room was excellent.Staff were very curtious and helpful.Breakfast was lacking.Hard boiled eggs on ice, no meat selections.Plently of carbs.Left a few items in the room at checkout.Attempted to contact the hotel.No answer to phone or message attempts."

Reviewed on Jul 7, 2026

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Larkspur Landing Extended Stay Suites St. Louis Riverport - Airport West
Drury Inn & Suites St. Louis St. Peters

Drury Inn & Suites St. Louis St. Peters

3 out of 5
170 Mid Rivers Mall Circle St. Peters MO
Book a stay at this business-friendly hotel in St. Peters. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,007 reviews)
"Breakfast was good. Lots of options! They have a kick back in the evening with free food and drinks! Rooms were nice and everything was clean. Staff was helpful and friendly! We will stay here again!!"

Reviewed on Jul 7, 2026

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Drury Inn & Suites St. Louis St. Peters
See all 810 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.