Cheap Flights from St. Louis (STL) to Sherman (PNX)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional)

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional) cost?
Get a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional) 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 Sherman, TX (PNX-North Texas Regional)?
Planning your getaway for is a great way to save, as it's the cheapest month for flights between STL and PNX. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll take you from STL to PNX. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional)?
Direct flights from Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional) 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 choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from STL to PNX?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during public holidays or peak travel times.*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 Sherman, TX (PNX-North Texas Regional)?
To avoid potential delays on the Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional) route, aim to travel before 3 PM. Later departures are 22% more likely to be canceled.**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 Sherman, TX (PNX-North Texas Regional) last-minute?
Booking your plane ticket from STL to PNX shortly before your getaway is generally more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a STL to PNX flight and hotel package?
You'll generally save money by securing a STL to PNX flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. Once you've selected your ideal flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Sherman, TX (PNX-North Texas Regional)?
Generally, it's possible to reschedule or cancel your STL to PNX flight. However, if it's been more than 24 hours since booking, additional charges may apply. Check 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
North Texas Regional
Distance
493 mi

Book with confidence

Book with confidence

St. Louis to Sherman Flights

The cheapest times to fly from St. Louis to Sherman

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

 

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

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

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 Sherman 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 Sherman 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 Sherman 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 Sherman Flights

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Explore a world of travel with Expedia

*Available to One Key members.