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Cadet Flights as Low as $38

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

Frontier Airlines
Wed, Oct 28 - Wed, Nov 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$38 Roundtrip, found 2 days ago
$38
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Nov 4, priced at $38 found 2 days ago
Frontier Airlines
Wed, Oct 28 - Mon, Nov 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$43 Roundtrip, found 1 day ago
$43
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Nov 2, priced at $43 found 1 day ago
Frontier Airlines
Wed, Dec 2 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$48 Roundtrip, found 1 day ago
$48
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $48 found 1 day ago
Frontier Airlines
Fri, Nov 20 - Wed, Dec 9
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$52 Roundtrip, found 1 day ago
$52
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Nov 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Dec 9, priced at $52 found 1 day ago
Frontier Airlines
Thu, Nov 19 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$53 Roundtrip, found 13 hours ago
$53
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Nov 19 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $53 found 13 hours ago
Frontier Airlines
Fri, Nov 20 - Mon, Dec 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$57 Roundtrip, found 2 days ago
$57
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Nov 20 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Dec 7, priced at $57 found 2 days ago
Frontier Airlines
Mon, Nov 16 - Wed, Dec 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$59 Roundtrip, found 2 days ago
$59
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Nov 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Dec 2, priced at $59 found 2 days ago
Frontier Airlines
Fri, Dec 4 - Fri, Dec 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$69 Roundtrip, found 1 hour ago
$69
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Fri, Dec 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Dec 4, priced at $69 found 1 hour ago
Delta
Sat, Dec 5 - Sat, Dec 5
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 21 hours ago
$112
Roundtrip
found 21 hours ago
Select Delta flight, departing Sat, Dec 5 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Dec 5, priced at $112 found 21 hours ago
American Airlines
Wed, Oct 21 - Wed, Oct 28
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 4 hours ago
$117
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Wed, Oct 21 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $117 found 4 hours ago
Southwest Airlines
Sat, Dec 5 - Sat, Dec 5
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 21 hours ago
$117
Roundtrip
found 21 hours ago
Select Southwest Airlines flight, departing Sat, Dec 5 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Dec 5, priced at $117 found 21 hours ago
United
Wed, Oct 21 - Wed, Oct 28
ORD
O'Hare Intl.
STL
Lambert-St. Louis Intl.
$117 Roundtrip, found 4 hours ago
$117
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 21 from O'Hare Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $117 found 4 hours ago
Frontier Airlines
Mon, Nov 2 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Nov 2 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $156 found 1 day ago
Contour Airlines
Wed, Dec 2 - Wed, Dec 2
ORD
O'Hare Intl.
CGI
Cape Girardeau Municipal
$193 Roundtrip, found 3 days ago
$193
Roundtrip
found 3 days ago
Select Contour Airlines flight, departing Wed, Dec 2 from O'Hare Intl. to Cape Girardeau Municipal, returning Wed, Dec 2, priced at $193 found 3 days ago
Southwest Airlines
Fri, Oct 30 - Mon, Nov 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$281 Roundtrip, found 1 day ago
$281
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Fri, Oct 30 from Love Field to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $281 found 1 day ago
American Airlines
Wed, Oct 28 - Thu, Oct 29
ATL
Hartsfield-Jackson Atlanta Intl.
TBN
St. Robert Regional
$392 Roundtrip, found 2 days ago
$392
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Oct 28 from Hartsfield-Jackson Atlanta Intl. to St. Robert Regional, returning Thu, Oct 29, priced at $392 found 2 days ago

Cheap Flights to Cadet

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

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

Frequently Asked Questions About flights to Cadet

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

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 Cadet are in October, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Cadet?

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 Cadet.

What airport is best to fly into Cadet?

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

How much are flights to Cadet?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Cadet on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $38, 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 Cadet?

The trick to saving a stack of cash on your flight to Cadet? 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 $38 right now, why wait?

Cadet Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$117

Last Minute Hotel Deals in Cadet

Baymont Inn and Suites by Wyndham Farmington, MO

Baymont Inn and Suites by Wyndham Farmington, MO

2.5 out of 5
1625 W Columbia St Farmington MO
Book a stay at this business-friendly hotel in Farmington. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the helpful staff and the ...
8/10 Very Good! (1,003 reviews)
"This hotel was outstanding! The room is huge, clean, and the bed was like heaven! We were on the first floor and has a door leading out of the room into the pool. Was an awesome 4 night stay while we were visiting family. The front desk staff was awesome!"

Reviewed on Sep 24, 2026

Get rates
Baymont Inn and Suites by Wyndham Farmington, MO
Comfort Inn Festus - St Louis South

Comfort Inn Festus - St Louis South

2.5 out of 5
1303 Veterans Blvd Festus MO
Book a stay at this business-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,001 reviews)
"It was good"

Reviewed on Sep 25, 2026

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Comfort Inn Festus - St Louis South
Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy

Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy

2 out of 5
7555 State Hwy Y French Village MO
Stay at this cabin in French Village. Enjoy free parking, patios, and climate control.
10/10 Exceptional! (108 reviews)
"Una experiencia divina! Todo muy limpio además lleve a my puppy y ellos dejaron platos de comida para perros también! También una correa larga por si es necesario! Lo súper recomiendo"

Reviewed on Sep 23, 2026

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Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy
Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG

Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG

2.5 out of 5
1802 Gamel Cemetery Road Festus MO
Book a stay at this business-friendly hotel in Festus. Enjoy free breakfast, free parking, and a fitness center. Our guests praise the helpful staff in our reviews. ...
9.4/10 Exceptional! (778 reviews)
"Enjoyed our stay. Staff was very helpful."

Reviewed on Sep 24, 2026

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Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG
Crown Pointe Lodge, BW Signature Collection

Crown Pointe Lodge, BW Signature Collection

2.5 out of 5
4245 Hunt Rd Farmington MO
Book a stay at this golf hotel in Farmington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular ...
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Crown Pointe Lodge, BW Signature Collection
La Quinta Inn & Suites by Wyndham Festus - St. Louis South

La Quinta Inn & Suites by Wyndham Festus - St. Louis South

3 out of 5
1001 Veterans Blvd Festus MO
Book a stay at this business-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
7.8/10 Good! (1,000 reviews)
"Everything worked, it was clean, staff was great. Breakfast was good."

Reviewed on Sep 17, 2026

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La Quinta Inn & Suites by Wyndham Festus - St. Louis South
Baymont by Wyndham Festus

Baymont by Wyndham Festus

3 out of 5
1200 W. Gannon Drive Festus MO
Book a stay at this family-friendly hotel in Festus. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Jorkerst Memorial Park and Sunset ...
6.8/10 (1,001 reviews)
"Room smelled like a sewer, toilet wouldn’t flush. Inside door of bathroom was filthy . Commode was covered in hair. Trim at the bottom of wall in bathroom was pulled loose and covered in filth. The room door wouldn’t open half the time unless I pulled it back and forth 3 or 4 times . Door going outside ..."

Reviewed on Sep 19, 2026

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Baymont by Wyndham Festus
Super 8 by Wyndham Bonne Terre

Super 8 by Wyndham Bonne Terre

2 out of 5
8 Northwood Drive Highway 67 A Bonne Terre MO
Stay at this motel in Bonne Terre. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions ...
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Super 8 by Wyndham Bonne Terre
See all 152 properties in Cadet
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.