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Caseyville

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Caseyville Flights as Low as $74

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

Frontier Airlines
Fri, Jul 31 - Wed, Aug 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$74 Roundtrip, found 5 hours ago
$74
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Fri, Jul 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Aug 12, priced at $74 found 5 hours ago
Frontier Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$76 Roundtrip, found 3 hours ago
$76
Roundtrip
found 3 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 $76 found 3 hours ago
Frontier Airlines
Tue, Jul 21 - Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$78 Roundtrip, found 5 hours ago
$78
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jul 21, priced at $78 found 5 hours ago
Frontier Airlines
Mon, Jul 27 - Wed, Jul 29
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$113 Roundtrip, found 5 hours ago
$113
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Mon, Jul 27 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $113 found 5 hours ago
Delta
Tue, Jul 21 - Tue, Jul 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$114 Roundtrip, found 5 hours ago
$114
Roundtrip
found 5 hours ago
Select Delta flight, departing Tue, Jul 21 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Jul 21, priced at $114 found 5 hours ago
Frontier Airlines
Tue, Aug 4 - Mon, Aug 10
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$154 Roundtrip, found 1 day ago
$154
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Aug 4 from Denver Intl. to Lambert-St. Louis Intl., returning Mon, Aug 10, priced at $154 found 1 day ago
American Airlines
Wed, Aug 12 - Tue, Aug 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 3 hours ago
$159
Roundtrip
found 3 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 $159 found 3 hours ago
Delta
Wed, Oct 14 - Wed, Oct 14
DAL
Love Field
STL
Lambert-St. Louis Intl.
$191 Roundtrip, found 5 hours ago
$191
Roundtrip
found 5 hours ago
Select Delta flight, departing Wed, Oct 14 from Love Field to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $191 found 5 hours ago
Frontier Airlines
Wed, Jul 29 - Tue, Aug 18
MCO
Orlando Intl.
STL
Lambert-St. Louis Intl.
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jul 29 from Orlando Intl. to Lambert-St. Louis Intl., returning Tue, Aug 18, priced at $203 found 3 days ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 25
BOS
Logan Intl.
STL
Lambert-St. Louis Intl.
$210 Roundtrip, found 5 hours ago
$210
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Logan Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $210 found 5 hours ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 25
FLL
Fort Lauderdale - Hollywood Intl.
STL
Lambert-St. Louis Intl.
$210 Roundtrip, found 5 hours ago
$210
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from Fort Lauderdale - Hollywood Intl. to Lambert-St. Louis Intl., returning Tue, Aug 25, priced at $210 found 5 hours ago
United
Mon, Jul 27 - Wed, Jul 29
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$222 Roundtrip, found 5 hours ago
$222
Roundtrip
found 5 hours ago
Select United flight, departing Mon, Jul 27 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $222 found 5 hours ago
Bargain Flight
Thu, Aug 20 - Sat, Aug 22
OMA
Eppley Field
STL
Lambert-St. Louis Intl.
$223 Roundtrip, found 5 hours ago
$223
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Thu, Aug 20 from Eppley Field to Lambert-St. Louis Intl., returning Sat, Aug 22, priced at $223 found 5 hours ago
Bargain Flight
Mon, Sep 7 - Tue, Sep 22
RIC
Richmond Intl.
STL
Lambert-St. Louis Intl.
$232 Roundtrip, found 5 hours ago
$232
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Mon, Sep 7 from Richmond Intl. to Lambert-St. Louis Intl., returning Tue, Sep 22, priced at $232 found 5 hours ago
Frontier Airlines
Tue, Sep 1 - Tue, Sep 8
PHX
Sky Harbor Intl.
STL
Lambert-St. Louis Intl.
$240 Roundtrip, found 5 hours ago
$240
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Sep 1 from Sky Harbor Intl. to Lambert-St. Louis Intl., returning Tue, Sep 8, priced at $240 found 5 hours ago
Alaska Airlines
Mon, Jul 27 - Wed, Jul 29
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$409 Roundtrip, found 5 hours ago
$409
Roundtrip
found 5 hours ago
Select Alaska Airlines flight, departing Mon, Jul 27 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Wed, Jul 29, priced at $409 found 5 hours ago

Cheap Flights to Caseyville

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

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

Frequently Asked Questions About flights to Caseyville

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

What is the cheapest month to fly to Caseyville?

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 Caseyville are in July, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Caseyville?

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 Caseyville.

What airport is best to fly into Caseyville?

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

How much are flights to Caseyville?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Caseyville on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $74, 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 Caseyville?

The trick to saving a stack of cash on your flight to Caseyville? 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 $74 right now, why wait?

Caseyville Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$74

Last Minute Hotel Deals in Caseyville

Red Lion Inn & Suites Caseyville

Red Lion Inn & Suites Caseyville

2 out of 5
8950 Tucker Dr Caseyville IL
Stay at this motel in Caseyville. Enjoy free WiFi, free parking, and a 24-hour front desk. Popular attractions Pleasant Ridge Park and Cahokia Mounds State Historic ...
5.2/10 (286 reviews)
"Bathroom was not clean. Light in the bathroom didn't work. And there was a funky smell in the room. Ok to look past if you only need a place to put your head down for a few hours but not recommending to anyone"

Reviewed on Jun 7, 2026

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Red Lion Inn & Suites Caseyville
Hyatt Regency St. Louis at The Arch

Hyatt Regency St. Louis at The Arch

4 out of 5
315 Chestnut St St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, 3 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
8.6/10 Excellent! (4,104 reviews)
"Great place to stay we will be back again."

Reviewed on Jun 11, 2026

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Hyatt Regency St. Louis at The Arch
Pear Tree Inn St. Louis Near Union Station

Pear Tree Inn St. Louis Near Union Station

3 out of 5
2211 Market Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
8.8/10 Excellent! (2,023 reviews)
"Nice staff Rooms need updating"

Reviewed on Jun 10, 2026

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Pear Tree Inn St. Louis Near Union Station
Clayton Plaza Hotel & Extended Stay

Clayton Plaza Hotel & Extended Stay

3.5 out of 5
7750 Carondelet Avenue St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
9/10 Wonderful! (3,255 reviews)
"The lobby was beautiful and the front desk associates were helpful and polite. My room was nice upon entering. However, when trying to adjust the ac at the unit ( I later found the thermostat) the cover fell off and it was full of dust. Also, it looked like they may have forgotten to clean the ..."

Reviewed on Jun 11, 2026

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Clayton Plaza Hotel & Extended Stay
Pear Tree Inn St. Louis Airport

Pear Tree Inn St. Louis Airport

2.5 out of 5
10810 Pear Tree Ln St. Ann MO
Book a stay at this business-friendly hotel in St. Ann. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9.4/10 Exceptional! (3,006 reviews)
"Clean,comfortable, nice amenities. friendly staff…. Only complaint were the pillows. Not great IMO."

Reviewed on Jun 11, 2026

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Pear Tree Inn St. Louis Airport
Drury Plaza Hotel St. Louis at the Arch

Drury Plaza Hotel St. Louis at the Arch

3 out of 5
2 South 4th Street St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and 2 hot tubs. Our guests praise the breakfast and the pool in our ...
9.6/10 Exceptional! (3,501 reviews)
"Great location. 5 minutes to stadium. Arch is right outside your door. Also recommend old capitol building museum. Lines for drinks at kick back were long enough that we just skipped. Rooms ok. Parking was ok but we got there early afternoon."

Reviewed on Jun 11, 2026

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Drury Plaza Hotel St. Louis at the Arch
Live by Loews - St.Louis

Live by Loews - St.Louis

4 out of 5
799 Clark ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, a rooftop terrace, and breakfast (surcharge). Our guests praise the bar and the helpful ...
9.4/10 Exceptional! (1,221 reviews)
"Always just wonderful. We stay here often. There is no better way to experience Busch Stadium than Live by Loews."

Reviewed on Jun 10, 2026

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Live by Loews - St.Louis
Hampton Inn St. Louis-Downtown (At the Gateway Arch)

Hampton Inn St. Louis-Downtown (At the Gateway Arch)

3.5 out of 5
333 Washington Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.8/10 Excellent! (1,305 reviews)
"Staff was very helpful and friendly and the room was spacious and attractive. Breakfast had good variety and breakfast staff were cheerful and helpful. Our family enjoyed the pool and game room as well."

Reviewed on Jun 11, 2026

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Hampton Inn St. Louis-Downtown (At the Gateway Arch)
See all 1,576 properties in Caseyville
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.