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Cadet Flights as Low as $58

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

Frontier Airlines
Tue, Aug 4 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$58 Roundtrip, found 4 hours ago
$58
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $58 found 4 hours ago
Frontier Airlines
Wed, Jul 29 - Sat, Aug 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$63 Roundtrip, found 11 hours ago
$63
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Jul 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 1, priced at $63 found 11 hours ago
Frontier Airlines
Thu, Aug 6 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 11 hours ago
$66
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Aug 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $66 found 11 hours ago
Frontier Airlines
Wed, Aug 5 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 11 hours ago
$68
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Aug 5 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $68 found 11 hours ago
Frontier Airlines
Sat, Aug 1 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$68 Roundtrip, found 11 hours ago
$68
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sat, Aug 1 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $68 found 11 hours ago
Frontier Airlines
Wed, Aug 12 - Fri, Sep 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 2 days ago
$78
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Sep 4, priced at $78 found 2 days ago
Frontier Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$89 Roundtrip, found 11 hours ago
$89
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $89 found 11 hours ago
Delta
Thu, Aug 6 - Fri, Aug 7
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$97 Roundtrip, found 5 days ago
$97
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Aug 7, priced at $97 found 5 days ago
Delta
Sun, Aug 30 - Mon, Aug 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$99 Roundtrip, found 11 hours ago
$99
Roundtrip
found 11 hours ago
Select Delta flight, departing Sun, Aug 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Aug 31, priced at $99 found 11 hours ago
Delta
Sat, Aug 29 - Sat, Aug 29
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 11 hours ago
$114
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Aug 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Aug 29, priced at $114 found 11 hours ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$206 Roundtrip, found 11 hours ago
$206
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Wed, Aug 12 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $206 found 11 hours ago
Frontier Airlines
Mon, Aug 17 - Sun, Aug 30
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$213 Roundtrip, found 2 days ago
$213
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, Aug 17 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Sun, Aug 30, priced at $213 found 2 days ago
Bargain Flight
Tue, Jul 28 - Tue, Aug 4
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$246 Roundtrip, found 5 hours ago
$246
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Tue, Jul 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $246 found 5 hours ago
Bargain Flight
Wed, Jul 29 - Tue, Aug 4
ORF
Norfolk Intl.
STL
Lambert-St. Louis Intl.
$271 Roundtrip, found 3 days ago
$271
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Wed, Jul 29 from Norfolk Intl. to Lambert-St. Louis Intl., returning Tue, Aug 4, priced at $271 found 3 days ago
Delta
Tue, Nov 17 - Thu, Nov 26
ROC
Greater Rochester Intl.
STL
Lambert-St. Louis Intl.
$303 Roundtrip, found 22 hours ago
$303
Roundtrip
found 22 hours ago
Select Delta flight, departing Tue, Nov 17 from Greater Rochester Intl. to Lambert-St. Louis Intl., returning Thu, Nov 26, priced at $303 found 22 hours ago
Alaska Airlines
Tue, Sep 1 - Tue, Sep 8
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$360 Roundtrip, found 2 days ago
$360
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Sep 1 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $360 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 August, 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 14 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 $58, 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 $58 right now, why wait?

Cadet Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$57

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)
"Breakfast"

Reviewed on Jul 16, 2026

Get rates
Baymont Inn and Suites by Wyndham Farmington, MO
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.
9.8/10 Exceptional! (86 reviews)
"When they say tiny they mean tiny. The window view was amazing. In the middle of the woods all you see are trees. Well equipped for glamping. We enjoyed the campfire along with the peace and quiet. The Cozy and the dew drop in are close by and the food was worth the drive 🌟"

Reviewed on Jul 13, 2026

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Postcard Cabins St Francois, Outdoor Collection by Marriott Bonvoy
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! (1,003 reviews)
"Check in and out was very easy. The hotel was clean and the rooms were nice."

Reviewed on Jul 17, 2026

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La Quinta Inn & Suites by Wyndham Festus - St. Louis South
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! (970 reviews)
"The breakfast was good. The room was very humid. Carpet felt dirty and mold was around the ceiling"

Reviewed on Jul 16, 2026

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Comfort Inn Festus - St Louis South
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! (753 reviews)
"Large room. Beds were comfortable. Lots of pillows. Typical hotel breakfast. Staff kept it full. Fresh roasted coffee."

Reviewed on Jul 14, 2026

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Holiday Inn Express Hotel & Suites FESTUS - SOUTH ST. LOUIS by IHG
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 ...
Get rates
Baymont by Wyndham Festus
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 ...
9/10 Wonderful! (649 reviews)
"We only stayed one night to attend a funeral the next day . The room and the bed were ok . Bed probably needs a new mattress. Breakfast was fair - kinda typical with some kind of egg dish and pancakes with sausage patties . Cereal choices also and then the mini refrigerator with yogurt, small juice ..."

Reviewed on Jul 15, 2026

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Crown Pointe Lodge, BW Signature Collection
Super 8 by Wyndham Farmington

Super 8 by Wyndham Farmington

2 out of 5
930 Valley Creek Dr Farmington MO
Book a stay at this business-friendly motel in Farmington. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8/10 Very Good! (662 reviews)
"Non smoking room smells cigarette"

Reviewed on Jul 14, 2026

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Super 8 by Wyndham Farmington
See all 142 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.