Cheap Flights from St. Louis (STL) to Aberdeen (APG)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield)

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Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield) cost?
Snag a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield) 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 Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield)?
Flying in can help you save, as it's the cheapest month for flights between STL and APG. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest STL to APG flight.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield)?
You'll have to catch a flight with a layover when traveling from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to discover the best option for your trip.
What day of the week has the most flights from STL to APG?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and carrier.*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 Aberdeen, MD (APG-Phillips Army Airfield)?
To arrive at Aberdeen, MD (APG-Phillips Army Airfield) on time, pick a flight that leaves Lambert-St. Louis Intl. Airport (STL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Aberdeen Proving Ground from Lambert-St. Louis Intl. Airport (STL)?
You'll land at Philadelphia Intl. Airport (PHL) or Baltimore Washington Intl. Thurgood Marshall Airport (BWI) when traveling to Aberdeen Proving Ground on a direct flight from Lambert-St. Louis Intl. Airport (STL).
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield) last-minute?
Booking your flight from STL to APG right before your getaway is usually more expensive. However, if you're flexible with your travel times and dates, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to APG flight and hotel package?
You'll generally save money by securing a STL to APG flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider adding extras such as tours, car rentals and activities.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Aberdeen, MD (APG-Phillips Army Airfield)?
Typically, it's possible to reschedule or cancel your STL to APG flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Phillips Army Airfield
Distance
761 mi

Book with confidence

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St. Louis to Aberdeen Flights

The cheapest times to fly from St. Louis to Aberdeen

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

 

The best time to book a flight from St. Louis to Aberdeen

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

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 Aberdeen 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 Aberdeen 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 Aberdeen 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 Aberdeen Flights

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