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Belleville

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Belleville Flights as Low as $51

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

Frontier Airlines
Thu, Oct 29 - Sun, Nov 1
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$51 Roundtrip, found 21 hours ago
$51
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Thu, Oct 29 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sun, Nov 1, priced at $51 found 21 hours ago
Frontier Airlines
Sun, Sep 6 - Fri, Sep 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$56 Roundtrip, found 5 days ago
$56
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Sun, Sep 6 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Sep 25, priced at $56 found 5 days ago
Frontier Airlines
Mon, Sep 14 - Wed, Sep 30
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$57 Roundtrip, found 3 days ago
$57
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Mon, Sep 14 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $57 found 3 days ago
Frontier Airlines
Fri, Oct 30 - Mon, Nov 16
DFW
Dallas-Fort Worth Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 3 days ago
$80
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, Oct 30 from Dallas-Fort Worth Intl. to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $80 found 3 days ago
Frontier Airlines
Wed, Sep 16 - Wed, Sep 30
DEN
Denver Intl.
STL
Lambert-St. Louis Intl.
$80 Roundtrip, found 4 hours ago
$80
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Wed, Sep 16 from Denver Intl. to Lambert-St. Louis Intl., returning Wed, Sep 30, priced at $80 found 4 hours ago
Delta
Sat, Oct 31 - Sat, Oct 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$112 Roundtrip, found 2 days ago
$112
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Oct 31, priced at $112 found 2 days ago
Southwest Airlines
Fri, Sep 11 - Fri, Sep 25
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$116 Roundtrip, found 5 days ago
$116
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Fri, Sep 11 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Fri, Sep 25, priced at $116 found 5 days ago
Southwest Airlines
Mon, Sep 7 - Mon, Sep 7
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$119 Roundtrip, found 3 days ago
$119
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Sep 7 from Nashville Intl. to Lambert-St. Louis Intl., returning Mon, Sep 7, priced at $119 found 3 days ago
Frontier Airlines
Sat, Sep 19 - Tue, Sep 22
LAS
Harry Reid Intl.
STL
Lambert-St. Louis Intl.
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Sep 19 from Harry Reid Intl. to Lambert-St. Louis Intl., returning Tue, Sep 22, priced at $130 found 1 day ago
American Airlines
Sat, Oct 31 - Sat, Oct 31
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$159 Roundtrip, found 3 days ago
$159
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Sat, Oct 31, priced at $159 found 3 days ago
United
Tue, Oct 27 - Tue, Nov 17
ATL
Hartsfield-Jackson Atlanta Intl.
STL
Lambert-St. Louis Intl.
$170 Roundtrip, found 4 days ago
$170
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 27 from Hartsfield-Jackson Atlanta Intl. to Lambert-St. Louis Intl., returning Tue, Nov 17, priced at $170 found 4 days ago
Southern Airways Express
Tue, Sep 15 - Sun, Oct 4
BNA
Nashville Intl.
STL
Lambert-St. Louis Intl.
$172 Roundtrip, found 4 hours ago
$172
Roundtrip
found 4 hours ago
Select Southern Airways Express flight, departing Tue, Sep 15 from Nashville Intl. to Lambert-St. Louis Intl., returning Sun, Oct 4, priced at $172 found 4 hours ago
Frontier Airlines
Thu, Oct 15 - Wed, Oct 28
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $259 found 1 day ago
Southwest Airlines
Mon, Nov 2 - Mon, Nov 16
DAL
Love Field
STL
Lambert-St. Louis Intl.
$266 Roundtrip, found 4 hours ago
$266
Roundtrip
found 4 hours ago
Select Southwest Airlines flight, departing Mon, Nov 2 from Love Field to Lambert-St. Louis Intl., returning Mon, Nov 16, priced at $266 found 4 hours ago
Frontier Airlines
Wed, Nov 11 - Thu, Nov 12
ONT
Ontario Intl. Airport
STL
Lambert-St. Louis Intl.
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Nov 11 from Ontario Intl. Airport to Lambert-St. Louis Intl., returning Thu, Nov 12, priced at $268 found 1 day ago
Alaska Airlines
Tue, Oct 20 - Wed, Oct 28
SJC
Norman Y. Mineta San Jose Intl.
STL
Lambert-St. Louis Intl.
$347 Roundtrip, found 4 hours ago
$347
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Tue, Oct 20 from Norman Y. Mineta San Jose Intl. to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $347 found 4 hours ago

Cheap Flights to Belleville

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

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

Frequently Asked Questions About flights to Belleville

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

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

How many airlines fly to Belleville?

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 Belleville.

What airport is best to fly into Belleville?

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

How much are flights to Belleville?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Belleville on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $51, 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 Belleville?

The trick to saving a stack of cash on your flight to Belleville? 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 $51 right now, why wait?

Belleville Flight Information
Destination airport
Lambert-St. Louis Intl.
Destination airport IATA code
STL
Roundtrip price
$51

Last Minute Hotel Deals in Belleville

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 ...
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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 ...
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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 ...
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Renaissance St. Louis Airport Hotel
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! (2,148 reviews)
"Loved our stay. Love the night cap and snacks"

Reviewed on Aug 18, 2026

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Pear Tree Inn St. Louis Near Union Station
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! (3,683 reviews)
"really nice folks at the front desk.... and they have this free dinner thing that is unbelievable... a whole dinner completely free.... mobs of people take advantage of it you can strike up conversations and meet people it's really the best initiative of this sort I've ever seen at any hotel. it's ..."

Reviewed on Aug 18, 2026

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Drury Plaza Hotel St. Louis at the Arch
Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

Angad Arts Hotel St. Louis, Tapestry Collection by Hilton

4 out of 5
3550 Samuel Sheppard Drive 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 helpful staff ...
8.8/10 Excellent! (1,129 reviews)
"What an absolutely unique and beautiful hotel. We truly enjoyed our stay. The rooms were clean, the staff was very friendly, and the decor was beautiful."

Reviewed on Aug 18, 2026

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Angad Arts Hotel St. Louis, Tapestry Collection by Hilton
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 ...
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Live by Loews - St.Louis
Marriott St. Louis Grand

Marriott St. Louis Grand

4 out of 5
800 Washington Ave St. Louis MO
Book a stay at this business-friendly hotel in St. Louis. Enjoy breakfast (surcharge), 24-hour room service, and a 24-hour fitness center. Our guests praise ...
8.2/10 Very Good! (1,040 reviews)
"This hotel was very nice and the service was outstanding. Biggest negative was that they charge you for your everything. SHAME ON YOU EXPEDIA"

Reviewed on Aug 19, 2026

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Marriott St. Louis Grand
See all 1,645 properties in Belleville
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.