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Silex

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Silex Flights as Low as $111

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

Allegiant Air
Fri, Oct 23 - Wed, Oct 28
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$111 Roundtrip, found 6 days ago
$111
Roundtrip
found 6 days ago
Select Allegiant Air flight, departing Fri, Oct 23 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Oct 28, priced at $111 found 6 days ago
Allegiant Air
Wed, Oct 21 - Wed, Oct 28
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$122 Roundtrip, found 21 hours ago
$122
Roundtrip
found 21 hours ago
Select Allegiant Air flight, departing Wed, Oct 21 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Oct 28, priced at $122 found 21 hours ago
Allegiant Air
Fri, Oct 23 - Wed, Oct 28
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$124 Roundtrip, found 4 days ago
$124
Roundtrip
found 4 days ago
Select Allegiant Air flight, departing Fri, Oct 23 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Oct 28, priced at $124 found 4 days ago
Allegiant Air
Wed, Oct 21 - Wed, Oct 28
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$127 Roundtrip, found 5 days ago
$127
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Wed, Oct 21 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Oct 28, priced at $127 found 5 days ago
Allegiant Air
Wed, Oct 21 - Wed, Oct 28
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$129 Roundtrip, found 15 hours ago
$129
Roundtrip
found 15 hours ago
Select Allegiant Air flight, departing Wed, Oct 21 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Oct 28, priced at $129 found 15 hours ago
Allegiant Air
Wed, Oct 21 - Wed, Oct 28
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$134 Roundtrip, found 3 hours ago
$134
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Wed, Oct 21 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Oct 28, priced at $134 found 3 hours ago
Allegiant Air
Wed, Nov 18 - Wed, Dec 2
PIE
St. Petersburg-Clearwater Intl.
BLV
MidAmerica-St. Louis
$139 Roundtrip, found 21 hours ago
$139
Roundtrip
found 21 hours ago
Select Allegiant Air flight, departing Wed, Nov 18 from St. Petersburg-Clearwater Intl. to MidAmerica-St. Louis, returning Wed, Dec 2, priced at $139 found 21 hours ago
Frontier Airlines
Wed, Nov 18 - Wed, Dec 2
TPA
Tampa Intl.
STL
Lambert-St. Louis Intl.
$141 Roundtrip, found 9 hours ago
$141
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Nov 18 from Tampa Intl. to Lambert-St. Louis Intl., returning Wed, Dec 2, priced at $141 found 9 hours ago
Bargain Flight
Thu, Nov 5 - Mon, Nov 9
JAX
Jacksonville Intl.
STL
Lambert-St. Louis Intl.
$273 Roundtrip, found 6 days ago
$273
Roundtrip
found 6 days ago
Select Bargain Flight flight, departing Thu, Nov 5 from Jacksonville Intl. to Lambert-St. Louis Intl., returning Mon, Nov 9, priced at $273 found 6 days ago
Southwest Airlines
Tue, Dec 22 - Thu, Dec 31
JAX
Jacksonville Intl.
STL
Lambert-St. Louis Intl.
$283 Roundtrip, found 4 days ago
$283
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Dec 22 from Jacksonville Intl. to Lambert-St. Louis Intl., returning Thu, Dec 31, priced at $283 found 4 days ago
Delta
Wed, Nov 25 - Tue, Dec 1
JAX
Jacksonville Intl.
STL
Lambert-St. Louis Intl.
$293 Roundtrip, found 5 days ago
$293
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Nov 25 from Jacksonville Intl. to Lambert-St. Louis Intl., returning Tue, Dec 1, priced at $293 found 5 days ago
American Airlines
Thu, Nov 5 - Mon, Nov 9
JAX
Jacksonville Intl.
STL
Lambert-St. Louis Intl.
$293 Roundtrip, found 6 days ago
$293
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Nov 5 from Jacksonville Intl. to Lambert-St. Louis Intl., returning Mon, Nov 9, priced at $293 found 6 days ago
American Airlines
Sat, Nov 14 - Wed, Nov 18
ROA
Roanoke Regional
COU
Columbia Regional
$328 Roundtrip, found 15 hours ago
$328
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Sat, Nov 14 from Roanoke Regional to Columbia Regional, returning Wed, Nov 18, priced at $328 found 15 hours ago
American Airlines
Tue, Nov 3 - Sat, Nov 14
JAX
Jacksonville Intl.
COU
Columbia Regional
$343 Roundtrip, found 14 hours ago
$343
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Tue, Nov 3 from Jacksonville Intl. to Columbia Regional, returning Sat, Nov 14, priced at $343 found 14 hours ago
United
Tue, Nov 3 - Sat, Nov 7
AUS
Austin-Bergstrom Intl.
COU
Columbia Regional
$370 Roundtrip, just found
$370
Roundtrip
just found
Select United flight, departing Tue, Nov 3 from Austin-Bergstrom Intl. to Columbia Regional, returning Sat, Nov 7, priced at $370 just found
American Airlines
Fri, Oct 23 - Tue, Oct 27
TPA
Tampa Intl.
COU
Columbia Regional
$490 Roundtrip, found 15 hours ago
$490
Roundtrip
found 15 hours ago
Select American Airlines flight, departing Fri, Oct 23 from Tampa Intl. to Columbia Regional, returning Tue, Oct 27, priced at $490 found 15 hours 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 October, 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 15 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 $111, 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 $111 right now, why wait?

Silex Flight Information
Destination airport
MidAmerica-St. Louis
Destination airport IATA code
BLV
Roundtrip price
$111

Last Minute Hotel Deals in Silex

Quality Inn Foristell

Quality Inn Foristell

2.5 out of 5
12 Highway W Foristell MO
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 ...
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Quality Inn Foristell
Bay Inn & Suites Troy

Bay Inn & Suites Troy

2.5 out of 5
107 King Dr Troy MO
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 ...
9.4/10 Exceptional! (51 reviews)
"The room was clean and comfortable"

Reviewed on Oct 16, 2026

Get rates
Bay Inn & Suites Troy
Holiday Inn Express Warrenton by IHG

Holiday Inn Express Warrenton by IHG

2.5 out of 5
1008 N Hwy 47 And Interstate 7 Warrenton MO
Book a stay at this business-friendly hotel in Warrenton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
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Holiday Inn Express Warrenton by IHG
Baymont by Wyndham Warrenton

Baymont by Wyndham Warrenton

2.5 out of 5
425 E Veterans Memorial Pkwy Warrenton MO
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 ...
7.8/10 Good! (1,001 reviews)
"Cheap rate but thats about it. No cable. Just basic TV. Breakfast is good but not until 6."

Reviewed on Oct 16, 2026

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Baymont by Wyndham Warrenton
Fairfield Inn & Suites Wentzville

Fairfield Inn & Suites Wentzville

3 out of 5
130 Crossroads South Drive Wentzville MO
Book a stay at this business-friendly hotel in Wentzville. Enjoy free breakfast, free WiFi, and a fitness center. Popular attractions Wentzville Flea Market ...
9/10 Wonderful! (720 reviews)
"Staff were friendly & helpful. Excellent breakfast."

Reviewed on Oct 16, 2026

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Fairfield Inn & Suites Wentzville
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
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! (975 reviews)
"I love staying at Holiday Inn. It's always clean and staff are wonderful. This one was next to a Sugarfire Smokehouse Restaurant and about one mile down the road was a small selection of bars and a thai restaurant worth stopping by."

Reviewed on Oct 13, 2026

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Holiday Inn Express & Suites Wentzville St Louis West by IHG
Hampton Inn By Hilton Warrenton I-70

Hampton Inn By Hilton Warrenton I-70

275 W Veterans Memorial Parkway  Warrenton MO
Enjoy free breakfast, free WiFi, and free parking. Popular attractions Veteran's Memorial and Dyer Park are located nearby.
9.2/10 Wonderful! (5 reviews)
"Breakfast was amazing. Room AC was excellent, large TV, hot water!!!! Everything was perfect and I’d definitely book again if needed"

Reviewed on Oct 11, 2026

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Hampton Inn By Hilton Warrenton I-70
Knights Inn New Florence

Knights Inn New Florence

2 out of 5
Booneslick Road, 403, 403 New Florence MO
Stay at this hotel in New Florence. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Stone Hill Winery and The Pinnacle are located ...
6.8/10 (597 reviews)
"The room smelled bad, there were numerous stains on the floor, the old wood furniture was old and sticky. The breakfast area was disturbing, health department nightmare. The carpet needed replaced or a good cleaning. Worst of the worst."

Reviewed on Oct 5, 2026

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Knights Inn New Florence
See all 270 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.