Cheap Flights from St. Louis (STL) to Pittsburg (PTS)

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Flights from St. Louis (STL) to Pittsburg (PTS)
Origin airport
Lambert-St. Louis Intl.
Destination airport
Atkinson Municipal
Distance
253 mi

St. Louis to Pittsburg Flights

The cheapest times to fly from St. Louis to Pittsburg

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

 

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

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

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 Pittsburg 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 Pittsburg 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 Pittsburg 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.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to PTS last minute?
Being spontaneous is a terrific way to travel around, but it isn’t necessarily the best method to track down a bargain plane ticket. Think about booking your Lambert Field to PTS trip well ahead of time instead of leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. You can unleash your spontaneous side when you reach PTS!
What airports do you fly into for Pittsburg from St. Louis?
With Pittsburg, KS (PTS-Atkinson Municipal), Joplin Regional Airport (JLN) and Parsons, KS (PPF-Tri-City) to pick from, making your way from St. Louis to Pittsburg is no sweat. The city’s key hub, Pittsburg, KS (PTS-Atkinson Municipal), is around 3 mi northwest of the center. Besides ticket prices, consider things like bus or train options from the airport and the distance to your hotel when deciding where to touch down. Get your Pittsburg vacation off to a fun start by checking out Pittsburg State University and Four Oaks Golf Course.
Can I change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to PTS?
Plans can get upended, so Expedia is here to help make things easier. First, access your STL to PTS itinerary through the Expedia Trips portal and check the ticket conditions and rules to see if change fees apply. If you booked your ticket in the last 24 hours, some carriers will let you cancel for free and organize new flights. If you bought your ticket more than 24 hours ago, connect with us through our Customer Service portal so we can help you further.

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