Lake St Louis Vacations

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Find the Best Lake St Louis Vacation Packages

Lake St Louis Hotel Deals

Hollywood Casino & Hotel St. Louis

Hollywood Casino & Hotel St. Louis

3.5 out of 5
777 Casino Center Drive Maryland Heights MO
Fully refundableReserve now, pay when you stay
The price is AED 477 per night from Feb 16 to Feb 17
AED 477
AED 611 total
16 Feb - 17 Feb
includes taxes & fees
8.4/10 Very Good! (2,225 reviews)
Everything was very, very nice. The casino smoke was unfortunate, but was not noticable in the room, of course.

Reviewed on 7 February 2026

Hollywood Casino & Hotel St. Louis
The Wildwood Hotel

The Wildwood Hotel

3.5 out of 5
2801 Fountain Pl Wildwood MO
Fully refundableReserve now, pay when you stay
9.2/10 Wonderful! (1,626 reviews)
Clean room and easy parking.

Reviewed on 2 February 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
Fully refundableReserve now, pay when you stay
The price is AED 724 per night from Feb 12 to Feb 13
AED 724
AED 907 total
12 Feb - 13 Feb
includes taxes & fees
8.4/10 Very Good! (1,000 reviews)
The room was great. I enjoyed my stay.

Reviewed on 3 February 2026

Ameristar Casino Resort and Spa
See all 782 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.

Discover the most popular places to visit in Lake St Louis

Union Station, St. Louis, MO

St. Louis Union Station

You can learn about the local history of St. Louis when you make a stop at a well-known site like St. Louis Union Station. Experience the area's great live music or attend a baseball game.

St. Louis Union Station
Aerial view of vibrant downtown St. Louis with Enterprise Center and St. Louis Wheel, St. Louis, Missouri, United States.

Enterprise Center

Catch an event at Enterprise Center during your trip to St. Louis. Experience the area's fascinating museums or attend a baseball game.

Enterprise Center
St. Louis, Missouri - 08.22.2021 - Brookings Hall on the Danforth Campus of Washington University in St. Louis.

Washington University in St. Louis

Enjoy the collegiate vibe at Washington University in St. Louis during your stay in St. Louis. Amble around the area's lush forest or attend a sporting event.

Washington University in St. Louis

Frequently asked questions

How do I find cheap flights to Lake St Louis that have flexible change policies?
Search for affordable fares to Lake St Louis, then click on "No change fee" directly under the "Flexible change policies" subheading. It really is that simple. We appreciate that plans can change and flexibility matters, so book with confidence with Expedia.
Which airlines fly to Lake St Louis?
Decide on the window or aisle seat and travel to or near Lake St Louis with one of these quality carriers:

  • American Airlines - 927 flights to or near Lake St Louis each month, including 927 flights to Lambert-St. Louis Intl. Airport (STL) per month.
  • United Airlines - 524 flights to or near Lake St Louis each month, including 524 flights to Lambert-St. Louis Intl. Airport (STL) per month.

How can I find cheap tickets to Lake St Louis?
One of the easiest ways to get your hands on cheap tickets to Lake St Louis is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Lake St Louis in the last seven days was . Booking ahead will generally help you get an even better deal.
How much is a flight to Lake St Louis?
You could have scored a return flight to Lake St Louis from anywhere between and in the last seven days. For one-way journeys leaving from (), the lowest amount paid during this time was .
What are the most popular airports to fly into in Lake St Louis?
Jet into Lambert-St. Louis Intl. Airport (STL) and enjoy all that Lake St Louis has to offer. As the region's main entry point, about 5,604 flights land here each month.
When is the cheapest time to fly to Lake St Louis?
Leave for Lake St Louis earlier in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to fly out, closely followed by Monday. If you're hoping to avoid the most expensive flights, keep clear of Saturdays.
How much is a plane ticket to Lake St Louis?
In the last seven days, plane fares to Lake St Louis fluctuated between and . Prices tend to go up over time, so grab a good deal today.
What months are the cheapest to book a flight to Lake St Louis?
The top month to purchase budget fares to Lake St Louis is February. Bear in mind that in the United States, the most expensive time to book a ticket is the busy month of December.
How long is a flight to Lake St Louis?
It could take you an hour or more — it mainly depends on which part of the U.S. You're setting off from. The average flight times for these busy domestic routes to Lake St Louis will give you a clearer picture of what you can expect:

  • Denver, CO (DEN-Denver Intl.) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 1 minute
  • Chicago, IL (ORD-O'Hare Intl.) to Lambert-St. Louis Intl. Airport (STL) - 1 hour and 24 minutes
  • New York, NY (LGA-LaGuardia) to Lambert-St. Louis Intl. Airport (STL) - 2 hours and 51 minutes