Cheap Flights from St. Petersburg (PIE) to Chattanooga (CHA)

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Flights from St. Petersburg (PIE) to Chattanooga (CHA)
Origin airport
St. Petersburg-Clearwater Intl.
Destination airport
Chattanooga Metropolitan
Distance
514 mi

St. Petersburg to Chattanooga Flights

The cheapest times to fly from St. Petersburg to Chattanooga

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

The best time to book a flight from St. Petersburg to Chattanooga

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

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. Petersburg to Chattanooga 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. Petersburg to Chattanooga 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. Petersburg to Chattanooga 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

How much does a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA) cost?
Discover the latest flight deals from PIE to CHA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PIE to CHA?
The cheapest flights from PIE to CHA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PIE to CHA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PIE to CHA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA)?
On average, there are 2 nonstop flights flying from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA) each week. If you don’t find one that fits your schedule, consider taking a flight that includes a layover. Customize your search on Expedia to include one or more stops and select the next best option.
What are the most popular departure times for flights from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA)?
The 7 PM departures from PIE to CHA are the top choice for many travelers. Greater demand means you’ll likely pay more for these departures. If you’re hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from PIE to CHA?
Fly on a Thursday if you’re after the best choice of flights from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA).
What is the earliest flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA)?
St. Petersburg-Clearwater Intl. Airport (PIE)’s earliest flight to Chattanooga Metropolitan Airport (CHA) takes off at approximately 7:33PM UTC-5. With a flight time of 1h 37m, you’ll touch down at around 9:10PM UTC-5.
How long does it take to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA)?
Flights from PIE to CHA have an average travel time of 1 hour and 37 minutes. The distance between the two is 510 mi.
What is the best time to fly from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA)?
Opt for a flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures later than this are on average 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.
What airports do you fly into for Chattanooga from St. Petersburg-Clearwater Intl. Airport (PIE)?
Browse your flight options from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA). This is the only airport in Chattanooga you can arrive at if you’re taking a direct flight.
Is it cheaper to buy a plane ticket from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA) last-minute?
Last-minute fares from PIE to CHA are usually more expensive. To lock in the lowest rates, start looking for flights well in advance. That said, if you’re flexible with your travel plans, it’s possible to find a cheap ticket right before your trip.
Is it cheaper to book a PIE to CHA flight and hotel package?
You’ll typically save money by securing a PIE to CHA flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. After choosing your preferred accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from St. Petersburg-Clearwater Intl. Airport (PIE) to Chattanooga Metropolitan Airport (CHA)?
Typically, you can cancel or reschedule your PIE to CHA flight. However, there may be additional fees, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s guidelines and fees on flight changes, or if you want further details, head to our Customer Service portal.

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*Available to One Key members.