Flights from Detroit(DTT) to MidAmerica St Louis Airport(BLV)-2026 Cheap Flights

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Find Cheap Flights & Flights from Detroit(DTT) to MidAmerica St Louis Airport(BLV)

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Round-trip

Displayed flight fares from ${{departCityName}} to ${{arrivalCityName}} are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flights from Detroit(DTT) to MidAmerica St Louis Airport(BLV) & Flight Info

Cheapest Flight Price	US$262

Flights from Detroit(DTT) to MidAmerica St Louis Airport(BLV) & FAQ

When is the best time to book flights from Detroit to Belleville?
By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Detroit to Belleville is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
When are flight tickets from Detroit (DTT) to Belleville (BLV) the cheapest?
The cheapest months to fly from Detroit to Belleville is October, when demand for travel is lower.
Is there any time difference between Detroit and Belleville?
The time difference between Belleville and Detroit is 1h.
How do I change or cancel my ticket from Detroit to Belleville?
Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.