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Silex

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Silex Flights as Low as $129

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

Frontier Airlines
Sat, Apr 26 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$129 Roundtrip, found 6 days ago
$129
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Apr 26 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $129 found 6 days ago
Frontier Airlines
Fri, Apr 25 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$148 Roundtrip, found 6 days ago
$148
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Apr 25 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $148 found 6 days ago
Frontier Airlines
Mon, Apr 28 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$150 Roundtrip, found 4 days ago
$150
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Apr 28 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $150 found 4 days ago
Frontier Airlines
Wed, Apr 16 - Sat, Apr 19
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$150 Roundtrip, found 3 hours ago
$150
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Apr 16 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Apr 19, priced at $150 found 3 hours ago
Frontier Airlines
Sat, Apr 19 - Sat, Apr 19
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$152 Roundtrip, found 3 hours ago
$152
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Apr 19 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Apr 19, priced at $152 found 3 hours ago
Frontier Airlines
Wed, Apr 16 - Mon, Apr 21
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Wed, Apr 16 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Apr 21, priced at $159 found 3 hours ago
Frontier Airlines
Fri, Apr 18 - Sat, Apr 19
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$160 Roundtrip, found 3 hours ago
$160
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Apr 18 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, Apr 19, priced at $160 found 3 hours ago
Frontier Airlines
Sat, Apr 19 - Sun, Apr 20
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$162 Roundtrip, found 3 hours ago
$162
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Apr 19 from Denver Intl. to Lambert-St. Louis Intl., returning Sun, Apr 20, priced at $162 found 3 hours ago
Frontier Airlines
Mon, Apr 21 - Mon, Apr 21
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$168 Roundtrip, found 3 hours ago
$168
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Apr 21 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Apr 21, priced at $168 found 3 hours ago
Frontier Airlines
Fri, Apr 18 - Mon, Apr 21
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$169 Roundtrip, found 3 hours ago
$169
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Fri, Apr 18 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Apr 21, priced at $169 found 3 hours ago
Delta
Thu, May 29 - Tue, Jun 3
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$197 Roundtrip, found 3 days ago
$197
Roundtrip
found 3 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 3 days ago
United
Mon, Apr 28 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$199 Roundtrip, found 4 days ago
$199
Roundtrip
found 4 days ago
Select United flight, departing Mon, Apr 28 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $199 found 4 days ago
American Airlines
Mon, Apr 28 - Sat, May 3
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$219 Roundtrip, found 4 days ago
$219
Roundtrip
found 4 days ago
Select American Airlines flight, departing Mon, Apr 28 from Denver Intl. to Lambert-St. Louis Intl., returning Sat, May 3, priced at $219 found 4 days ago
American Airlines
Wed, Apr 2 - Sat, Apr 5
DFW
Dallas-Fort Worth Intl.
COU
Columbia Regional
$467 Roundtrip, found 1 day ago
$467
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Apr 2 from Dallas-Fort Worth Intl. to Columbia Regional, returning Sat, Apr 5, priced at $467 found 1 day ago
American Airlines
Fri, Apr 11 - Mon, Apr 14
DEN
Denver Intl.
COU
Columbia Regional
$533 Roundtrip, found 1 day ago
$533
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Apr 11 from Denver Intl. to Columbia Regional, returning Mon, Apr 14, priced at $533 found 1 day ago
Delta
Tue, Apr 1 - Tue, Apr 8
DAL
Love Field
STL
Lambert-St. Louis Intl.
$546 Roundtrip, found 3 days ago
$546
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Apr 1 from Love Field to Lambert-St. Louis Intl., returning Tue, Apr 8, priced at $546 found 3 days ago

Cheap Flights to Silex

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

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

Frequently Asked Questions About flights to Silex

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Silex 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 null airport.

What is the cheapest month to fly to Silex?

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 Silex are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Silex?

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 Silex.

What airport is best to fly into Silex?

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

How much are flights to Silex?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Silex on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $129, 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 Silex?

The trick to saving a stack of cash on your flight to Silex? 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 $129 right now, why wait?

Silex Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$128

Last Minute Hotel Deals in Silex

Holiday Inn Express & Suites Wentzville St Louis West by IHG
Holiday Inn Express & Suites Wentzville St Louis West by IHG
2.5 out of 5
1100 Lodora Drive, Wentzville, MO
The price is $152 per night from Apr 13 to Apr 14
$152
includes taxes & fees
Apr 13 - Apr 14
Book a stay at this business-friendly hotel in Wentzville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (721 reviews)
"This was a great place for my family and I as we were traveling. This hotel was also very dog friendly."

Reviewed on Mar 17, 2025

Holiday Inn Express & Suites Wentzville St Louis West by IHG
Quality Inn
Quality Inn
2.5 out of 5
12 Highway W, Foristell, MO
The price is $110 per night from Apr 27 to Apr 28
$110
includes taxes & fees
Apr 27 - Apr 28
Book a stay at this business-friendly hotel in Foristell. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
8/10 Very Good! (722 reviews)
"El hotel por fuera se ve muy normal, pero las habitaciones estan remodeladas. Estan nuevas y son muy comodas, la limpieza es muy buena, lo unico que puedo decir es que la puerta del baño esta lista para ser arreglada o cambiada pero nada que afecte tu estadia. El personal fue amable y profesional. ..."

Reviewed on Mar 23, 2025

Quality Inn
Baymont by Wyndham Warrenton
Baymont by Wyndham Warrenton
2.5 out of 5
425 E Veterans Memorial Pkwy, Warrenton, MO
The price is $98 per night from Apr 10 to Apr 11
$98
includes taxes & fees
Apr 10 - Apr 11
Book a stay at this business-friendly motel in Warrenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (927 reviews)
"Outside doors had key card access but did not lock we were able to walk in without key at night"

Reviewed on Mar 26, 2025

Baymont by Wyndham Warrenton
Fairfield Inn & Suites Wentzville
Fairfield Inn & Suites Wentzville
2.5 out of 5
130 Crossroads South Drive, Wentzville, MO
The price is $162 per night from Apr 3 to Apr 4
$162
includes taxes & fees
Apr 3 - Apr 4
Book a stay at this business-friendly hotel in Wentzville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Wentzville Flea Market and ...
9/10 Wonderful! (562 reviews)
"Everything is nice."

Reviewed on Mar 18, 2025

Fairfield Inn & Suites Wentzville
Super 8 by Wyndham Warrenton
Super 8 by Wyndham Warrenton
2 out of 5
1429 North Service Road East, I-70, Exit 193, Warrenton, MO
The price is $72 per night from Apr 3 to Apr 4
$72
includes taxes & fees
Apr 3 - Apr 4
Book a stay at this business-friendly motel in Warrenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
7.4/10 Good! (533 reviews)
"The hotel did not had an elevator but the staff was wright on point. Nice people."

Reviewed on Mar 22, 2025

Super 8 by Wyndham Warrenton
Hampton Inn St. Louis Wentzville
Hampton Inn St. Louis Wentzville
2.5 out of 5
150 Wentzville Bluffs Drive, Wentzville, MO
The price is $164 per night from Apr 6 to Apr 7
$164
includes taxes & fees
Apr 6 - Apr 7
Book a stay at this business-friendly hotel in Wentzville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.8/10 Excellent! (585 reviews)
"Very clean"

Reviewed on Mar 15, 2025

Hampton Inn St. Louis Wentzville
Luxury Inn & Suites
Luxury Inn & Suites
2.5 out of 5
107 King Dr, Troy, MO
The price is $102 per night from Apr 16 to Apr 17
$102
includes taxes & fees
Apr 16 - Apr 17
Book a stay at this business-friendly hotel in Troy. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Woods Fort Country Club and Avery ...
6.2/10 (163 reviews)
"Small town feel. Quiet and away from the freeway"

Reviewed on Mar 15, 2025

Luxury Inn & Suites
TownePlace Suites by Marriott Wentzville
TownePlace Suites by Marriott Wentzville
3 out of 5
20 Cliff View Drive, Wentzville, MO
The price is $193 per night from Apr 18 to Apr 19
$193
includes taxes & fees
Apr 18 - Apr 19
Stay at this 3-star business-friendly hotel in Wentzville. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Wentzville Flea Market and ...
9.4/10 Exceptional! (21 reviews)
"Excellent hotel with very friendly staff."

Reviewed on Mar 2, 2025

TownePlace Suites by Marriott Wentzville
See all 242 properties in Silex
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.