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Silex

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Silex Flights as Low as $126

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

Frontier Airlines
Thu, Aug 28 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$126 Roundtrip, found 3 days ago
$126
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $126 found 3 days ago
Frontier Airlines
Thu, Aug 28 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$137 Roundtrip, found 3 days ago
$137
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $137 found 3 days ago
Frontier Airlines
Thu, Aug 21 - Sun, Aug 31
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$143 Roundtrip, found 11 hours ago
$143
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Aug 21 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $143 found 11 hours ago
Frontier Airlines
Fri, Aug 22 - Sun, Aug 24
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$149 Roundtrip, found 2 days ago
$149
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Aug 22 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sun, Aug 24, priced at $149 found 2 days ago
Frontier Airlines
Thu, Aug 28 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$161 Roundtrip, found 3 days ago
$161
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $161 found 3 days ago
Frontier Airlines
Thu, Aug 28 - Sun, Aug 31
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Sun, Aug 31, priced at $172 found 4 days ago
Frontier Airlines
Thu, Aug 28 - Thu, Sep 4
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$178 Roundtrip, found 3 days ago
$178
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 28 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $178 found 3 days ago
Spirit Airlines
Sat, Oct 11 - Tue, Oct 14
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$185 Roundtrip, found 7 hours ago
$185
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Sat, Oct 11 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Tue, Oct 14, priced at $185 found 7 hours ago
United
Wed, Sep 3 - Thu, Sep 4
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$212 Roundtrip, found 3 days ago
$212
Roundtrip
found 3 days ago
Select United flight, departing Wed, Sep 3 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $212 found 3 days ago
Delta
Wed, Sep 3 - Thu, Sep 4
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 3 days ago
$217
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Sep 3 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $217 found 3 days ago
Spirit Airlines
Sat, Aug 30 - Thu, Sep 4
BDL
Bradley Intl.
STL
Lambert-St. Louis Intl.
$230 Roundtrip, found 2 days ago
$230
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Sat, Aug 30 from Bradley Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $230 found 2 days ago
American Airlines
Wed, Sep 3 - Thu, Sep 4
MSY
Louis Armstrong New Orleans Intl.
STL
Lambert-St. Louis Intl.
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Sep 3 from Louis Armstrong New Orleans Intl. to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $253 found 3 days ago
Delta
Thu, Aug 28 - Thu, Sep 4
DAL
Love Field
STL
Lambert-St. Louis Intl.
$301 Roundtrip, found 3 days ago
$301
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Aug 28 from Love Field to Lambert-St. Louis Intl., returning Thu, Sep 4, priced at $301 found 3 days ago
American Airlines
Sat, Oct 11 - Tue, Oct 14
MSY
Louis Armstrong New Orleans Intl.
COU
Columbia Regional
$389 Roundtrip, found 8 hours ago
$389
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sat, Oct 11 from Louis Armstrong New Orleans Intl. to Columbia Regional, returning Tue, Oct 14, priced at $389 found 8 hours ago
American Airlines
Thu, Oct 9 - Tue, Oct 14
DFW
Dallas-Fort Worth Intl.
COU
Columbia Regional
$391 Roundtrip, found 17 hours ago
$391
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Oct 9 from Dallas-Fort Worth Intl. to Columbia Regional, returning Tue, Oct 14, priced at $391 found 17 hours ago
American Airlines
Tue, Aug 26 - Tue, Sep 2
BDL
Bradley Intl.
COU
Columbia Regional
$440 Roundtrip, found 23 hours ago
$440
Roundtrip
found 23 hours ago
Select American Airlines flight, departing Tue, Aug 26 from Bradley Intl. to Columbia Regional, returning Tue, Sep 2, priced at $440 found 23 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 August, 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 $126, 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 $126 right now, why wait?

Silex Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$91

Last Minute Hotel Deals in Silex

Quality Inn

Quality Inn

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 ...
8/10 Very Good! (834 reviews)
"We needed a hotel for an overnight stay traveling back home from vacation. We checked in late and left early so we didn't get to check out the amenities but the breakfast was really good. The room was big, clean, and the bed was comfy."

Reviewed on Aug 11, 2025

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Quality Inn
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 ...
9.2/10 Wonderful! (787 reviews)
"I love this property. Rooms are very nice and spacious and beds are very comfortable. Customer service is great, too!"

Reviewed on Aug 2, 2025

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Holiday Inn Express & Suites Wentzville St Louis West by IHG
Fairfield Inn & Suites Wentzville

Fairfield Inn & Suites Wentzville

2.5 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! (596 reviews)
Best stay in Wentzville
"Good place to stay in the Wentzville area. Just a little bit more comfortable, in my opinion, than Holiday Inn Express and Hampton Inn. We've tried all three of those, and Fairfield's beds are a bit more comfortable, and the furnishings are brand new for the moment. The breakfast was about the same. ..."

Reviewed on Aug 3, 2025

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Fairfield Inn & Suites Wentzville
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 ...
7.2/10 Good! (988 reviews)
"Great place"

Reviewed on Aug 4, 2025

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Baymont by Wyndham Warrenton
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. ...
9/10 Wonderful! (499 reviews)
"Friendly staff, easy check-in. Amazing water pressure and comfortable beds."

Reviewed on Jul 10, 2025

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Holiday Inn Express Warrenton by IHG
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
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! (576 reviews)
"Staff was extremely accommodating and friendly."

Reviewed on Aug 5, 2025

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Super 8 by Wyndham Warrenton
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. Our guests praise the property condition in our reviews. Popular attractions ...
6.6/10 (510 reviews)
Felt homey and cozy. Definitely recommend.
"I really enjoyed staying at this hotel. I don’t really understand why it doesn’t have a lot of stars. I don’t think this hotel had room service but there’s a couple restaurants and gas station for food and drinks not even 2 minutes down the street. I missed breakfast ,unfortunately, but it looked ..."

Reviewed on Aug 13, 2025

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Knights Inn New Florence
River's Edge Motel

River's Edge Motel

2 out of 5
201 Mansion St, Louisiana, MO
Stay at this motel in Louisiana. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff in our reviews. Popular attraction ...
8.8/10 Excellent! (334 reviews)
"Friendly staff and helpful. The room was clean and spacious. It’s a little bit dated but overall nice view and a great staff. We would stay again when in the area."

Reviewed on Aug 10, 2025

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River's Edge Motel
See all 255 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.