Cheap Flights from St. Louis (STL) to Benton Harbor (BEH)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional)

Alternative airports near Benton Harbor

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to South Bend Intl. SBN. Cheapest option available. Average driving time to city center is 41 minutes. Flights from $234
SBN
South Bend Intl.
Cheapest
Average driving time to city center41 min
Flights from $234

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional) cost?
Grab a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional)?
is the cheapest month to fly from STL to BEH. Traveling outside of peak seasons is often the key to landing a great deal.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest STL to BEH flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional)?
Nonstop flights from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to BEH?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional)?
Choose a flight from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional) that takes off before 3 PM to reduce the likelihood of delays. Later departures 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 Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional) last-minute?
Holding off until just before your departure to book a ticket from STL to BEH often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary for the best chance of landing a bargain.
Is it cheaper to book a STL to BEH flight and hotel package?
Compared with arranging flights and hotels separately, booking a STL to BEH flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of travel planning. Simply secure your flights and select from our wide range of stays, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Benton Harbor, MI (BEH-Southwest Michigan Regional)?
In most instances, you can cancel or modify your STL to BEH flight. However, additional charges may apply, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you need further details, head to our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Southwest Michigan Regional
Distance
312 mi

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St. Louis to Benton Harbor Flights

The cheapest times to fly from St. Louis to Benton Harbor

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 St. Louis to Benton Harbor are during the month of . You can find some of the cheapest flights from St. Louis to Benton Harbor with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Benton Harbor

Sunday is one of the best days to book for cheap flights from St. Louis to Benton Harbor: 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 St. Louis to Benton Harbor

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 St. Louis to Benton Harbor 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 St. Louis to Benton Harbor 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 St. Louis to Benton Harbor 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.

 

St. Louis to Benton Harbor Flights

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*Available to One Key members.