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Lake St Louis

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Lake St Louis Flights as Low as $70

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

Spirit Airlines
Thu, Jun 12 - Sun, Jun 15
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$70 Roundtrip, found 2 days ago
$70
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Thu, Jun 12 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Sun, Jun 15, priced at $70 found 2 days ago
Spirit Airlines
Mon, Jun 30 - Fri, Jul 4
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$92 Roundtrip, found 1 day ago
$92
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Jun 30 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Fri, Jul 4, priced at $92 found 1 day ago
Frontier Airlines
Sat, Jul 26 - Sat, Aug 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 22 hours ago
$114
Roundtrip
found 22 hours ago
Select Frontier Airlines flight, departing Sat, Jul 26 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 2, priced at $114 found 22 hours ago
Delta
Fri, Jul 4 - Fri, Jul 4
DTW
Detroit Metropolitan Wayne County
STL
Lambert-St. Louis Intl.
$123 Roundtrip, found 1 day ago
$123
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jul 4 from Detroit Metropolitan Wayne County to Lambert-St. Louis Intl., returning Fri, Jul 4, priced at $123 found 1 day ago
Frontier Airlines
Sat, Jul 12 - Sat, Jul 12
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 12 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Jul 12, priced at $128 found 1 day ago
Frontier Airlines
Mon, Jun 16 - Sat, Jun 21
PHL
Philadelphia Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Jun 16 from Philadelphia Intl. to Lambert-St. Louis Intl., returning Sat, Jun 21, priced at $177 found 3 days ago
United
Wed, Jul 23 - Wed, Jul 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$177 Roundtrip, found 3 days ago
$177
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 23 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Jul 30, priced at $177 found 3 days ago
United
Wed, Aug 27 - Thu, Sep 4
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$180 Roundtrip, found 5 hours ago
$180
Roundtrip
found 5 hours ago
Select United flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $180 found 5 hours ago
Bargain Flight
Sun, Sep 7 - Tue, Sep 16
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sun, Sep 7 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Tue, Sep 16, priced at $188 found 1 day ago
American Airlines
Wed, Aug 27 - Thu, Sep 4
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$189 Roundtrip, found 5 hours ago
$189
Roundtrip
found 5 hours ago
Select American Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $189 found 5 hours ago
Frontier Airlines
Tue, May 27 - Sat, Jun 7
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$208 Roundtrip, found 6 days ago
$208
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 27 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Sat, Jun 7, priced at $208 found 6 days ago
Frontier Airlines
Sat, Oct 25 - Sat, Oct 25
ONT
Los Angeles - Ontario Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, found 15 hours ago
$219
Roundtrip
found 15 hours ago
Select Frontier Airlines flight, departing Sat, Oct 25 from Los Angeles - Ontario Intl. to Lambert-St. Louis Intl., returning Sat, Oct 25, priced at $219 found 15 hours ago
Frontier Airlines
Tue, Jul 1 - Thu, Jul 3
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$237 Roundtrip, found 2 days ago
$237
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Jul 1 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Thu, Jul 3, priced at $237 found 2 days ago
Bargain Flight
Thu, Jul 17 - Tue, Jul 22
CHS
Charleston Intl.
STL
Lambert-St. Louis Intl.
$246 Roundtrip, found 18 hours ago
$246
Roundtrip
found 18 hours ago
Select Bargain Flight flight, departing Thu, Jul 17 from Charleston Intl. to Lambert-St. Louis Intl., returning Tue, Jul 22, priced at $246 found 18 hours ago
Alaska Airlines
Wed, Aug 27 - Thu, Sep 4
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$249 Roundtrip, found 5 hours ago
$249
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Wed, Aug 27 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $249 found 5 hours ago
Hawaiian Airlines
Sun, Jun 8 - Mon, Jun 9
SEA
Seattle - Tacoma Intl.
STL
Lambert-St. Louis Intl.
$253 Roundtrip, found 11 hours ago
$253
Roundtrip
found 11 hours ago
Select Hawaiian Airlines flight, departing Sun, Jun 8 from Seattle - Tacoma Intl. to Lambert-St. Louis Intl., returning Mon, Jun 9, priced at $253 found 11 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 June, 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 14 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 $70, 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 $70 right now, why wait?

Lake St Louis Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$70

Last Minute Hotel Deals in Lake St Louis

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! (1,917 reviews)
"Good location for concerts at the St Louis Music Center."

Reviewed on May 18, 2025

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Hollywood Casino & Hotel St. Louis
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! (1,014 reviews)
Great for a quick stay
"Overnight stay was just right! If it were a longer stay, as I've done before, not a having a microwave readily available is an inconvenience. We stayed in one of the updated rooms and it was exactly as pictured! We received a river view room, love that sunrise! Water pressure in the bathroom does ..."

Reviewed on May 12, 2025

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Ameristar Casino Resort and Spa
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! (1,511 reviews)
"Everyone was nice and it was a great stay"

Reviewed on May 16, 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
2.5 out of 5
11805 Lackland Rd, 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 breakfast and the helpful ...
7.2/10 Good! (1,020 reviews)
"We were trying to stay"

Reviewed on May 14, 2025

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La Quinta Inn & Suites by Wyndham St. Louis Westport
Sonesta ES Suites St. Louis - Chesterfield
Sonesta ES Suites St. Louis - Chesterfield
3 out of 5
15431 Conway Rd, Chesterfield, MO
Stay at this hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (1,017 reviews)
"Beds were comfortable property was clean I definitely will visit again"

Reviewed on May 16, 2025

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Sonesta ES Suites St. Louis - Chesterfield
Crowne Plaza St. Louis Airport by IHG
Crowne Plaza St. Louis Airport by IHG
3.5 out of 5
11228 Lone Eagle Dr, Bridgeton, MO
Stay at this 3.5-star business-friendly hotel in Bridgeton. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8/10 Very Good! (1,010 reviews)
"Was told by front desk clerk that complimentary breakfast was NOT included with my Expedia booking. ? The reason I chose that hotel was #1 Airport transport and #2 Complimentary breakfast"

Reviewed on May 18, 2025

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Crowne Plaza St. Louis Airport by IHG
Relax Inn Saint Charles
Relax Inn Saint Charles
2 out of 5
3800 Harry S Truman Blvd, St. Charles, MO
Stay at this motel in St. Charles. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the clean rooms in our reviews. Popular attractions ...
6.2/10 (859 reviews)
"Everyone Everything"

Reviewed on May 15, 2025

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Relax Inn Saint Charles
Drury Plaza Hotel St. Louis Chesterfield
Drury Plaza Hotel St. Louis Chesterfield
3 out of 5
355 Chesterfield Ctr, Chesterfield, MO
Stay at this 3-star business-friendly hotel in Chesterfield. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,005 reviews)
"Everything was perfect, from check in to check out,"

Reviewed on May 17, 2025

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Drury Plaza Hotel St. Louis Chesterfield
See all 778 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.