Cheap Flights from Allentown (ABE) to Belleville (BLV)

Popular airlines from Lehigh Valley Intl. Airport (ABE) to Belleville, IL (BLV-MidAmerica-St. Louis)

Frequently asked questions

How much does a flight from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV) cost?
Get a cheap one-way flight or cheap return flight from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV)?
The cheapest month to fly from ABE to BLV is , when there's less demand. Off-peak season is generally when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV)?
To find the cheapest airline that'll fly you from ABE to BLV, use Expedia's filter tool. Tailor your search based on what matters most to you, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV)?
Direct flights from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from ABE to BLV?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays tend to be the quietest.* But this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV)?
Choose a flight from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV) last-minute?
Booking your ticket from ABE to BLV just before your getaway is generally more expensive. However, if you're flexible with your departure times and dates, you could score a cheap last-minute fare.
Can I cancel or change the date of my flight from Lehigh Valley Intl. Airport (ABE) to MidAmerica-St. Louis Airport (BLV)?
Usually, it's possible to reschedule or cancel your ABE to BLV flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Travel information

Origin airport
Lehigh Valley Intl.
Destination airport
MidAmerica-St. Louis
Distance
778 mi

Book with confidence

Book with confidence

Allentown to Belleville Flights

The cheapest times to fly from Allentown to Belleville

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Allentown to Belleville are during the month of . You can find some of the cheapest flights from Allentown to Belleville with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Allentown to Belleville

Sunday is one of the best days to book for cheap flights from Allentown to Belleville: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Allentown to Belleville

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Allentown to Belleville in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Allentown to Belleville flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Allentown to Belleville airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Allentown to Belleville Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.