Cheap Flights to Belleville (BLV) 2025

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Search Airline Tickets to Belleville, Illinois

Top Attractions in Belleville

OneTravel already made booking a cheap flight simple. Now, to ease the planning of your vacation to Belleville (BLV), our resident travel experts compiled a list of the top attractions to visit! Our thoroughly researched list of attractions captures Belleville’s culture and character. So, book cheap flights to Belleville and save money to spend on discovering the city.

Know about Belleville’s history through a wealth of ever-changing artifacts at the Victorian House Museum. The house turned museum was built in 1866 and also houses a gift shop as well. The museum remains closed on weekends.
Pay tribute to industrious workers of f Belleville and southwestern Illinois who gave their blood and sweat to build the city at the Labor & Industry Museum. The museum is seen as a pride for locals.
Counted among one of largest outdoors shrines in North America, Shrine Our Lady of the Snows lets you spend some time with your inner self in its 200 acres lush green campus. The shrine welcomes more than one million people each year.
Driving enthusiasts must visit the Sky-View Drive-In, one of the few drive-ins in Illinois which is still functioning. A drive in this 1949 drive-in lets you experience the feel of old driving style.

Useful Information on Flights to Belleville

Popular Airlines:	Allegiant Air

Facts About Flying to Belleville, Illinois^§

The percentage of Belleville travelers who were millennials was 100%.
The percentage of Belleville travelers who were female was 40%.
Month with most bookings for Belleville was January, November.
Month with least bookings for Belleville was April, June, March.

^§ All flight facts are based on last 3 months data on OneTravel.

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This promo is applicable for your first app booking only, considering bookings post 1st Jan 2026.
Maximum savings of $100 calculated as up to $20 per person for up to five (5) travelers off service fees for qualified airline tickets.
This Promo Code and Instant Savings offers can be used and combined only up to the amount of service fees. Cannot be combined with any other coupon, promotion or special offer.
May be withdrawn at any time without notice. Void where prohibited.

Questions?: Please email feedback@onetravel.com Valid until May 31

We offer a number of discount and savings opportunities to our customers. When searching for airfares, discount and savings claims are based on multiple factors, including searching over 500 airlines to find the available fare. Coupon codes are valid for savings for qualified bookings off our service fees. Seniors and youth may find specific discounted fares offered by certain airlines subject to airline qualifications. Military, bereavement and visually impaired travelers are eligible for discounts off our post-booking service fees as outlined in our compassion exception policy.

Fare Disclosures

* Unless otherwise noted, fares are one way/roundtrip. Fares include all fuel surcharges, taxes & fees and our service fees . Displayed fares are based on historical data, are subject to change. Tickets are nonrefundable, nontransferable, non-assignable and subject to airline restrictions. Name changes are not permitted. There is a higher probability of seats at the stated fare being available on Tuesday, Wednesday and Thursday, and it may require an advance purchase of up to 21 days and/or a Saturday night stay at the destination. Certain blackout dates may apply. Holidays and weekend travel may have a surcharge. See Terms and conditions for other restrictions..

Coupon Codes

Expires May 31, 2026. Discount applies to service fees for qualified airline tickets, hotel, car rental and vacation package bookings. Amount of service fee discount varies: for air bookings maximum savings of $10 per person applied to bookings from one (1) traveler up to two (2) travelers; the maximum discount applied is $20; for hotel bookings maximum savings of $12 applied on qualified purchases; for car rental bookings maximum savings of $8 applied on qualified bookings; for vacation package bookings maximum savings of $20 applied on qualified bookings. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. No cash value, void where prohibited.

Cheap Flights to Belleville (BLV)

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