Cheap Flights To Belleville 2026

Belleville Flights as Low as $163

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Frontier Airlines
Wed, Oct 7 - Wed, Oct 14
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$168
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Oct 14, priced at $168 found 1 day ago
Frontier Airlines
Mon, Oct 5 - Wed, Oct 28
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$169
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Wed, Oct 28, priced at $169 found 1 day ago
Frontier Airlines
Frontier Airlines
Wed, Oct 7 - Fri, Oct 9
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$174
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Oct 7 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Fri, Oct 9, priced at $174 found 1 day ago
Frontier Airlines
Mon, Oct 5 - Fri, Oct 16
BWI
Baltimore Washington Intl. Thurgood Marshall
STL
Lambert-St. Louis Intl.
$175
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Baltimore Washington Intl. Thurgood Marshall to Lambert-St. Louis Intl., returning Fri, Oct 16, priced at $175 found 1 day ago
Frontier Airlines
Frontier Airlines
Frontier Airlines
Delta
Tue, Oct 27 - Tue, Oct 27
CLT
Charlotte-Douglas Intl.
STL
Lambert-St. Louis Intl.
$217
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Oct 27 from Charlotte-Douglas Intl. to Lambert-St. Louis Intl., returning Tue, Oct 27, priced at $217 found 6 hours ago
United
Tue, Nov 17 - Wed, Dec 2
IAH
George Bush Intercontinental
STL
Lambert-St. Louis Intl.
$217
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Nov 17 from George Bush Intercontinental to Lambert-St. Louis Intl., returning Wed, Dec 2, priced at $217 found 6 hours ago
Southwest Airlines
American Airlines
Frontier Airlines
Delta
Sat, Oct 24 - Tue, Nov 10
GEG
Spokane Intl.
STL
Lambert-St. Louis Intl.
$313
Roundtrip
found 12 hours ago
Select Delta flight, departing Sat, Oct 24 from Spokane Intl. to Lambert-St. Louis Intl., returning Tue, Nov 10, priced at $313 found 12 hours ago
Alaska Airlines

Flights to Belleville

Book your next flight to (airport) if Belleville is calling your name. And with the AARP Travel Center Powered by Expedia®, this trip isn't too far out of reach. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed. As an AARP member, you'll get exclusive rates on car rentals and hotels, and pay no booking fees on flights.

Whether this trip is for business or pleasure–we will help you get there (without breaking the bank).

Belleville Airport Transportation

Once you have reserved plane tickets to Belleville, you might want to book a car so you can get around Belleville. You can schedule Belleville car rentals under our cars tab and hop in the driver's seat right when you step out of the airport. For more information, check out the Belleville Car Rentals Guide.

Belleville Activities

If you aren't sure where to start, we can help you with that as well. Not to worry—there's lots to do in this city. Belleville has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Belleville, make sure you look at our "Things to Do in Belleville" page for activities and excursions for the whole clan.

Where to Stay in Belleville

Belleville has lodging options in the area, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you'll get the best price out there when you book your stay with AARP.

Planning Your Trip

Once you have planned your travel dates, allow us here at AARP Travel to connect you with affordable tickets to Belleville. Don't wait a minute longer—book your airfare today and land in Belleville tomorrow.