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St. Charles

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St. Charles Flights as Low as $101

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

Spirit Airlines
Thu, May 8 - Sat, May 10
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$101 Roundtrip, found 5 days ago
$101
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, May 8 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Sat, May 10, priced at $101 found 5 days ago
Spirit Airlines
Sat, May 10 - Sun, May 11
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$108 Roundtrip, found 1 day ago
$108
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, May 10 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Sun, May 11, priced at $108 found 1 day ago
Spirit Airlines
Thu, May 8 - Thu, May 15
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$110 Roundtrip, found 5 days ago
$110
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Thu, May 8 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Thu, May 15, priced at $110 found 5 days ago
Frontier Airlines
Fri, Apr 11 - Mon, Apr 21
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Apr 11 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, Apr 21, priced at $128 found 1 day ago
Delta
Wed, Apr 16 - Tue, Apr 22
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$178 Roundtrip, found 5 days ago
$178
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Apr 16 from LaGuardia to Lambert-St. Louis Intl., returning Tue, Apr 22, priced at $178 found 5 days ago
Frontier Airlines
Thu, Apr 3 - Sun, Apr 6
MSP
Minneapolis - St. Paul Intl.
STL
Lambert-St. Louis Intl.
$190 Roundtrip, found 1 day ago
$190
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 3 from Minneapolis - St. Paul Intl. to Lambert-St. Louis Intl., returning Sun, Apr 6, priced at $190 found 1 day ago
Delta
Thu, May 29 - Tue, Jun 3
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 6 days ago
$197
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, May 29 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Tue, Jun 3, priced at $197 found 6 days ago
Frontier Airlines
Thu, May 1 - Wed, May 7
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$209 Roundtrip, found 1 day ago
$209
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 1 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Wed, May 7, priced at $209 found 1 day ago
American Airlines
Sat, May 3 - Thu, May 8
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 3 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Thu, May 8, priced at $229 found 1 day ago
United
Sat, May 3 - Thu, May 8
DCA
Ronald Reagan Washington National
STL
Lambert-St. Louis Intl.
$249 Roundtrip, found 1 day ago
$249
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 3 from Ronald Reagan Washington National to Lambert-St. Louis Intl., returning Thu, May 8, priced at $249 found 1 day ago
Frontier Airlines
Tue, Apr 8 - Sat, Apr 12
BDL
Bradley Intl.
STL
Lambert-St. Louis Intl.
$249 Roundtrip, found 4 days ago
$249
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Apr 8 from Bradley Intl. to Lambert-St. Louis Intl., returning Sat, Apr 12, priced at $249 found 4 days ago
American Airlines
Wed, Apr 16 - Sat, Apr 19
JFK
John F. Kennedy Intl.
STL
Lambert-St. Louis Intl.
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 16 from John F. Kennedy Intl. to Lambert-St. Louis Intl., returning Sat, Apr 19, priced at $296 found 1 day ago
Delta
Wed, Apr 2 - Wed, Apr 9
EWR
Newark Liberty Intl. Airport
STL
Lambert-St. Louis Intl.
$296 Roundtrip, found 1 day ago
$296
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Apr 2 from Newark Liberty Intl. Airport to Lambert-St. Louis Intl., returning Wed, Apr 9, priced at $296 found 1 day ago
Delta
Sat, Apr 19 - Sun, Apr 20
DAL
Love Field
STL
Lambert-St. Louis Intl.
$304 Roundtrip, found 21 hours ago
$304
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Apr 19 from Love Field to Lambert-St. Louis Intl., returning Sun, Apr 20, priced at $304 found 21 hours ago
Alaska Airlines
Fri, May 16 - Mon, May 19
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$541 Roundtrip, found 2 days ago
$541
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Fri, May 16 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Mon, May 19, priced at $541 found 2 days ago
Hawaiian Airlines
Tue, Apr 1 - Tue, Apr 15
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$640 Roundtrip, found 1 day ago
$640
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Apr 1 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Apr 15, priced at $640 found 1 day ago

Cheap Flights to St. Charles

Fall in love at first flight with your vacation to St. Charles 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 St. Charles on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to St. Charles

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to St. Charles 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 St. Charles?

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 St. Charles are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to St. Charles?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to St. Charles.

What airport is best to fly into St. Charles?

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

How much are flights to St. Charles?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to St. Charles on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $101, 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 St. Charles?

The trick to saving a stack of cash on your flight to St. Charles? 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 $101 right now, why wait?

St. Charles Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$100

Last Minute Hotel Deals in St. Charles

Ameristar Casino Resort and Spa
Ameristar Casino Resort and Spa
4.5 out of 5
1 Ameristar Blvd, St. Charles, MO
The price is $214 per night from Apr 1 to Apr 2
$214
includes taxes & fees
Apr 1 - Apr 2
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! (1,015 reviews)
A getaway
"It was a weekend getaway and the hotel is very high end each room is like a suite."

Reviewed on Mar 30, 2025

Ameristar Casino Resort and Spa
Baymont by Wyndham St. Charles
Baymont by Wyndham St. Charles
2.5 out of 5
801 Veterans Memorial Parkway, St. Charles, MO
The price is $83 per night from Apr 6 to Apr 7
$83
includes taxes & fees
Apr 6 - Apr 7
Stay at this hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
8/10 Very Good! (1,004 reviews)
"Staff was excellent, room was very nice until we showered, the water ran out sooooo slow I felt I was standing in a wading pool (yuck). Other than that the room was awesome 👏 fridge & microwave, breakfast was great w/many choices."

Reviewed on Mar 30, 2025

Baymont by Wyndham St. Charles
Drury Plaza Hotel St. Louis St. Charles
Drury Plaza Hotel St. Louis St. Charles
3 out of 5
380 Mulholland Drive, St. Charles, MO
The price is $128 per night from Apr 6 to Apr 7
$128
includes taxes & fees
Apr 6 - Apr 7
Stay at this 3-star business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.6/10 Exceptional! (1,003 reviews)
"Great location."

Reviewed on Mar 30, 2025

Drury Plaza Hotel St. Louis St. Charles
Embassy Suites by Hilton St. Louis St. Charles
Embassy Suites by Hilton St. Louis St. Charles
3.5 out of 5
2 Convention Center Plz, St. Charles, MO
The price is $159 per night from Apr 20 to Apr 21
$159
includes taxes & fees
Apr 20 - Apr 21
Stay at this 3.5-star business-friendly hotel in St. Charles. Enjoy free breakfast, free parking, and a free area shuttle. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,156 reviews)
"Overall a good experience. Good breakfast buffet with omelet being made for you. Overall cleanliness was good. They had difficulty keeping the pool available with the right chemical balance."

Reviewed on Mar 26, 2025

Embassy Suites by Hilton St. Louis St. Charles
Country Inn & Suites by Radisson, St. Charles Historic District
Country Inn & Suites by Radisson, St. Charles Historic District
2.5 out of 5
1190 S Main St, St. Charles, MO
The price is $131 per night from Apr 6 to Apr 7
$131
includes taxes & fees
Apr 6 - Apr 7
Book a stay at this business-friendly hotel in St. Charles. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,001 reviews)
"Very nice & clean"

Reviewed on Mar 23, 2025

Country Inn & Suites by Radisson, St. Charles Historic District
Hyatt Regency St. Louis at The Arch
Hyatt Regency St. Louis at The Arch
4 out of 5
315 Chestnut St, St. Louis, MO
The price is $124 per night from Apr 18 to Apr 19
$124
includes taxes & fees
Apr 18 - Apr 19
Stay at this 4-star business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.4/10 Very Good! (3,581 reviews)
"Pleasing"

Reviewed on Mar 27, 2025

Hyatt Regency St. Louis at The Arch
Hollywood Casino & Hotel St. Louis
Hollywood Casino & Hotel St. Louis
3.5 out of 5
777 Casino Center Drive, Maryland Heights, MO
The price is $151 per night from Apr 13 to Apr 14
$151
includes taxes & fees
Apr 13 - Apr 14
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! (1,861 reviews)
"It was a nice place but I did have some issues I can’t ignore. The hot water dribbled out of the sink. I did call the front desk and they sent someone immediately to fix it. I got in the shower in the morning to find the body soap dispenser was totally empty. I had to wash with shampoo. I called ..."

Reviewed on Mar 26, 2025

Hollywood Casino & Hotel St. Louis
Clayton Plaza Hotel & Extended Stay
Clayton Plaza Hotel & Extended Stay
3.5 out of 5
7750 Carondelet Avenue, St. Louis, MO
The price is $105 per night from Apr 13 to Apr 14
$105
includes taxes & fees
Apr 13 - Apr 14
Stay at this 3.5-star business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (2,988 reviews)
"Hotel was currently being remodeled."

Reviewed on Mar 29, 2025

Clayton Plaza Hotel & Extended Stay
See all 2,272 properties in St. Charles
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.