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Caseyville

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Caseyville Flights as Low as $46

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

Frontier Airlines
Mon, Sep 28 - Mon, Oct 12
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$46 Roundtrip, found 18 hours ago
$46
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Mon, Sep 28 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Oct 12, priced at $46 found 18 hours ago
Frontier Airlines
Thu, Aug 27 - Sun, Aug 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$51 Roundtrip, found 18 hours ago
$51
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Thu, Aug 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Aug 30, priced at $51 found 18 hours ago
Frontier Airlines
Wed, Sep 16 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 1 day ago
$56
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $56 found 1 day ago
Frontier Airlines
Thu, Sep 3 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$57 Roundtrip, found 18 hours ago
$57
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Thu, Sep 3 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $57 found 18 hours ago
Frontier Airlines
Wed, Sep 16 - Fri, Oct 2
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$61 Roundtrip, found 1 day ago
$61
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Oct 2, priced at $61 found 1 day ago
Frontier Airlines
Sun, Sep 6 - Mon, Sep 21
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$62 Roundtrip, found 18 hours ago
$62
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Mon, Sep 21, priced at $62 found 18 hours ago
Frontier Airlines
Wed, Sep 30 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$66 Roundtrip, found 1 day ago
$66
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $66 found 1 day ago
Delta
Tue, Sep 15 - Tue, Sep 15
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$113 Roundtrip, found 2 hours ago
$113
Roundtrip
found 2 hours ago
Select Delta flight, departing Tue, Sep 15 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Sep 15, priced at $113 found 2 hours ago
American Airlines
Wed, Sep 30 - Tue, Oct 13
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Sep 30 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Oct 13, priced at $159 found 1 day ago
United
Wed, Sep 16 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$196 Roundtrip, found 1 day ago
$196
Roundtrip
found 1 day ago
Select United flight, departing Wed, Sep 16 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $196 found 1 day ago
Delta
Sat, Oct 3 - Wed, Oct 21
DAL
Love Field
STL
Lambert-St. Louis Intl.
$217 Roundtrip, found 10 hours ago
$217
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, Oct 3 from Love Field to Lambert-St. Louis Intl., returning Wed, Oct 21, priced at $217 found 10 hours ago
Bargain Flight
Thu, Sep 24 - Wed, Sep 30
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$226 Roundtrip, found 14 hours ago
$226
Roundtrip
found 14 hours ago
Select Bargain Flight flight, departing Thu, Sep 24 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $226 found 14 hours ago
Bargain Flight
Wed, Sep 30 - Sat, Oct 17
LGA
LaGuardia
STL
Lambert-St. Louis Intl.
$234 Roundtrip, found 17 hours ago
$234
Roundtrip
found 17 hours ago
Select Bargain Flight flight, departing Wed, Sep 30 from LaGuardia to Lambert-St. Louis Intl., returning Sat, Oct 17, priced at $234 found 17 hours ago
Bargain Flight
Wed, Sep 23 - Tue, Oct 6
PDX
Portland Intl.
STL
Lambert-St. Louis Intl.
$273 Roundtrip, found 1 day ago
$273
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Sep 23 from Portland Intl. to Lambert-St. Louis Intl., returning Tue, Oct 6, priced at $273 found 1 day ago
Alaska Airlines
Wed, Aug 26 - Sat, Sep 5
PDX
Portland Intl.
STL
Lambert-St. Louis Intl.
$297 Roundtrip, found 1 day ago
$297
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Portland Intl. to Lambert-St. Louis Intl., returning Sat, Sep 5, priced at $297 found 1 day ago
Alaska Airlines
Wed, Sep 2 - Sat, Sep 5
PAE
Seattle Paine Field Intl. Airport
STL
Lambert-St. Louis Intl.
$413 Roundtrip, found 1 day ago
$413
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Sep 2 from Seattle Paine Field Intl. Airport to Lambert-St. Louis Intl., returning Sat, Sep 5, priced at $413 found 1 day 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 September, 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 13 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 MidAmerica-St. Louis 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 $46, 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 $46 right now, why wait?

Caseyville Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$46

Last Minute Hotel Deals in Caseyville

Motel 6 Caseyville, IL - Caseyville Il

Motel 6 Caseyville, IL - Caseyville Il

2 out of 5
2431 Old Country Inn Dr Caseyville IL
Stay at this motel in Caseyville. Enjoy free parking, an outdoor pool, and a 24-hour front desk. Popular attractions Pleasant Ridge Park and Cahokia Mounds State ...
6.4/10 (1,011 reviews)
"The building smelt like animal urine and the AC barely kept the room cool. We also paid for a room with a microwave and refrigerator and the refrigerator wasn’t cold. The staff were very friendly though"

Reviewed on Jul 26, 2026

Get rates
Motel 6 Caseyville, IL - Caseyville Il
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! (4,148 reviews)
"Everything was nice and the staff was great. Had to wait too long for elevators, I just eventually took the stairs but many people weren't able to do that."

Reviewed on Jul 27, 2026

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Hyatt Regency St. Louis at The Arch
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! (3,296 reviews)
"The breakfast is amazing, staff are very fun and informative. Would absolutely stay here again"

Reviewed on Jul 27, 2026

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Clayton Plaza Hotel & Extended Stay
Renaissance St. Louis Airport Hotel

Renaissance St. Louis Airport Hotel

4 out of 5
9801 Natural Bridge Road St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy an outdoor pool, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
8.4/10 Very Good! (1,129 reviews)
". excellent day! I highly recommend this hotel."

Reviewed on Jul 26, 2026

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Renaissance St. Louis Airport Hotel
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 ...
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Drury Plaza Hotel St. Louis at the Arch
Forest Park Hotel by MDR

Forest Park Hotel by MDR

3 out of 5
5915 Wilson Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
7.4/10 Good! (1,632 reviews)
"Staff at check-in/out was very friendly. Hotel overall is in ok shape. Double bed (queen) room was decently clean and equipped with mini fridge/freezer combo, microwave and Keurig coffee maker. AC worked great. Unfortunately we had no hot water for showers - good thing there was a severe heat warning ..."

Reviewed on Jul 27, 2026

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Forest Park Hotel by MDR
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 ...
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Pear Tree Inn St. Louis Near Union Station
Moonrise Hotel

Moonrise Hotel

4 out of 5
6177 Delmar Blvd St. Louis MO
Book a stay at this boutique hotel in St. Louis. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the restaurant and the helpful staff in ...
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Moonrise Hotel
See all 1,697 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.