Lowest Priced Flights to Belleville / St. Louis on Allegiant starting at $42*

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*Modifying this information may result in a different fare

Best flights to Belleville / St. Louis (BLV)

Tampa / St. Pete (PIE)to

Belleville / St. Louis (BLV)
Departing: February 20 2026
From
$85
Seen: 8 hrs ago
One-way
Economy

Punta Gorda / Ft. Myers (PGD)to

Belleville / St. Louis (BLV)
Departing: February 13 2026
From
$61
Seen: 14 hrs ago
One-way
Economy

Orlando/Sanford (SFB)to

Belleville / St. Louis (BLV)
Departing: March 11 2026
From
$69
Seen: 10 hrs ago
One-way
Economy

Sarasota / Bradenton (SRQ)to

Belleville / St. Louis (BLV)
Departing: March 5 2026
From
$50
Seen: 16 hrs ago
One-way
Economy

Destin / Ft. Walton Beach (VPS)to

Belleville / St. Louis (BLV)
Departing: February 24 2026
From
$61
Seen: 1 day ago
One-way
Economy

Gulf Shores (GUF)to

Belleville / St. Louis (BLV)
Departing: February 12 2026
From
$42
Seen: 22 hrs ago
One-way
Economy

Ft. Lauderdale (FLL)to

Belleville / St. Louis (BLV)
Departing: March 6 2026
From
$52
Seen: 18 hrs ago
One-way
Economy

Las Vegas (LAS)to

Belleville / St. Louis (BLV)
Departing: March 5 2026
From
$63
Seen: 22 hrs ago
One-way
Economy

Jacksonville (JAX)to

Belleville / St. Louis (BLV)
Departing: March 5 2026
From
$53
Seen: 18 hrs ago
One-way
Economy

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Cheap flights to Belleville / St. Louis

Cheap flights to Belleville / St. Louis
From
To
Fare Type
Dates
Price
Punta Gorda / Ft. Myers (PGD)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: February 13 2026

From

$61

Seen: 14 hrs ago

Tampa / St. Pete (PIE)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: May 20 2026

From

$67

Seen: 1 day ago

Destin / Ft. Walton Beach (VPS)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: June 8 2026

From

$51

Seen: 21 hrs ago

Orlando/Sanford (SFB)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: May 23 2026

From

$57

Seen: 1 day ago

Sarasota / Bradenton (SRQ)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: April 16 2026

From

$42

Seen: 18 hrs ago

Gulf Shores (GUF)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: February 12 2026

From

$42

Seen: 22 hrs ago

Ft. Lauderdale (FLL)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: May 29 2026

From

$49

Seen: 19 hrs ago

Las Vegas (LAS)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: March 5 2026

From

$63

Seen: 22 hrs ago

Jacksonville (JAX)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: March 5 2026

From

$53

Seen: 18 hrs ago

Myrtle Beach (MYR)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: June 11 2026

From

$71

Seen: 18 hrs ago

Savannah / Hilton Head (SAV)Belleville / St. Louis (BLV)One-way
/
Economy		Departing: June 27 2026

From

$96

Seen: 13 hrs ago

*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.

Travel Tips

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Select a bundle to:

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Cheap flights to Saint Louis, MO (BLV) with Allegiant Airlines

Travel to Belleville / St. Louis

Saint Louis is excited for your arrival. Whether you seek endless activities or plan to do some sight seeing, Allegiant Airlines can get you there. With nonstop flights and low airfare, we're here to help make your trip memorable.

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