Featured airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 30% on select hotels after you book a flight*
Cheap flights from Philadelphia (PHL) to Chattanooga (CHA)
Prices were available within the past 7 days and start at $127 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Travel information
Travel information
Origin airport | Philadelphia Intl. |
Destination airport | Chattanooga Metropolitan |
Airlines serving | American Airlines, Delta, United |
Roundtrip price | $254 |
Distance | 639 mi |
Book with confidence
Book with confidence
Philadelphia to Chattanooga Flights
The cheapest times to fly from Philadelphia 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 Philadelphia to Chattanooga are during the month of October. You can find some of the cheapest flights from Philadelphia to Chattanooga with Expedia's search tool and vast selection of airlines.
The best time to book a flight from Philadelphia to Chattanooga
Sunday is one of the best days to book for cheap flights from Philadelphia 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 Philadelphia 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 Philadelphia to Chattanooga in 2024. You can also book with separate airlines for your outbound and return journeys, from $127 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 Philadelphia 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 Philadelphia 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
Frequently asked questions
Frequently asked questions
Explore a world of travel with Expedia
Explore a world of travel with Expedia
- Trending Routes
- Trending Flights
- Top Flights Destinations
- Other Airlines
- Main Airports for Flights
- Cheap Flights from Other Airports
- Expedia's Latest Trends
Top Routes from Philadelphia
- Philadelphia to Chicago (PHL - ORD)
- Philadelphia to Phoenix (PHL - PHX)
- Philadelphia to Los Angeles (PHL - LAX)
- Philadelphia to Miami (PHL - MIA)
- Philadelphia to Punta Cana (PHL - PUJ)
- Philadelphia to Tampa (PHL - TPA)
- Philadelphia to Fort Lauderdale (PHL - FLL)
- Philadelphia to Boston (PHL - BOS)
- Philadelphia to Denver (PHL - DEN)
- Philadelphia to Oranjestad (PHL - AUA)
- Philadelphia to Houston (PHL - IAH)
- Philadelphia to New Orleans (PHL - MSY)
Top Routes to Chattanooga
- Chicago to Chattanooga (ORD - CHA)
- Newark Liberty Intl. Airport to Chattanooga (EWR - CHA)
- Los Angeles to Chattanooga (LAX - CHA)
- Washington to Chattanooga (DCA - CHA)
- Miami to Chattanooga (MIA - CHA)
- Tampa to Chattanooga (TPA - CHA)
- Boston to Chattanooga (BOS - CHA)
- Fort Lauderdale to Chattanooga (FLL - CHA)
- New York to Chattanooga (LGA - CHA)
- Denver to Chattanooga (DEN - CHA)
- Sacramento to Chattanooga (SMF - CHA)
- Dallas to Chattanooga (DAL - CHA)
Top Routes from Philadelphia
- Frontier Airlines Philadelphia to Chicago
- Frontier Airlines Philadelphia to Phoenix
- JetBlue Airways Philadelphia to Los Angeles
- Frontier Airlines Philadelphia to Miami
- American Airlines Philadelphia to Punta Cana
- Frontier Airlines Philadelphia to Tampa
- JetBlue Airways Philadelphia to Fort Lauderdale
- Frontier Airlines Philadelphia to Denver
- American Airlines Philadelphia to Oranjestad
- Spirit Airlines Philadelphia to Houston
Top Routes to Chattanooga
- United Chicago to Chattanooga
- Delta Los Angeles to Chattanooga
- American Airlines Washington to Chattanooga
- American Airlines Miami to Chattanooga
- American Airlines Boston to Chattanooga
- American Airlines Fort Lauderdale to Chattanooga
- American Airlines Denver to Chattanooga
- American Airlines Sacramento to Chattanooga
- American Airlines New York to Chattanooga
- United Houston to Chattanooga
Top Flight Destinations
- Flights to Las Vegas
- Flights to New York
- Flights to Orlando
- Flights to Chicago
- Flights to San Diego
- Flights to Los Angeles
- Flights to Boston
- Flights to Myrtle Beach
- Flights to Miami
- Flights to Nashville
- Flights to New Orleans
- Flights to Honolulu
- Flights to San Francisco
- Flights to Gatlinburg
- Flights to Panama City Beach
- Flights to Atlantic City
- Flights to Seattle
- Flights to Ocean City
- Flights to Pigeon Forge
- Flights to Key West
Atlantic City
Main Airports for Flights
- Wings Field Airport (BBX)
- Northeast Philadelphia Airport (PNE)
- Mercer Airport (TTN)
- Millville Municipal Airport (MIV)
- Atlantic City Intl. Airport (ACY)
- Princeton Airport (PCT)
- Reading Regional Airport (RDG)
- Lehigh Valley Intl. Airport (ABE)
- Central Jersey Regional Airport (JVI)
- Lancaster Airport (LNS)