Cheap flights from Philadelphia International to Chattanooga

Compare Philadelphia International to Chattanooga flight deals

Find the cheapest month or even day of the year to fly to Chattanooga

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Flight deals from Philadelphia International to Chattanooga

Looking for a cheap last-minute deal or the best round-trip flight from Philadelphia International Airport to Chattanooga Airport? If you want to travel next month, round-trip fares start from $281. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Philadelphia International to Chattanooga

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to Chattanooga flights are currently cheapest in July.

Philadelphia International to Chattanooga: Alternative routes

Compare routes from Philadelphia International to Chattanooga below. You may find an airport to fly into that's cheaper, faster, or easier than Chattanooga.

Philadelphia to Chattanooga: Flight information

The things to know before you go.
Cheapest flight found$275
Cheapest month to flyJuly

Finding cheap flights from Philadelphia International to Chattanooga: Frequently asked questions

The best price we found for a round-trip flight from Philadelphia International to Chattanooga is $275. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Philadelphia International to Chattanooga. But we found flights with one or more stops from $275.
There are no flights flying from Philadelphia International to Chattanooga, as of May 2026.
The cheapest month to fly from Philadelphia International to Chattanooga is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to Chattanooga Airport on Friday, July 17, 2026.
No airlines currently offer direct flights between Philadelphia International Airport and Chattanooga Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Chattanooga but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Chattanooga is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to Chattanooga.

Flying from Philadelphia International Airport (PHL) to Chattanooga Airport (CHA): what you need to know

  • Arrive at the airport on time so you don't miss your PHL to CHA flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • Traveling during a peak month such as August? Public holidays and other popular seasons can mean longer queues at check-in and security. Play things extra safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • If you want to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Philadelphia International Airport to Chattanooga Airport. Here are the most popular stopovers between PHL and CHA:

    • Hartsfield-Jackson Atlanta International Airport

    • Charlotte Douglas International Airport

    • Detroit Metropolitan Wayne County Airport

How to find the cheapest flights from Philadelphia International Airport (PHL) to Chattanooga Airport (CHA)

  • The lowest price we've found for a one-way Philadelphia International Airport to Chattanooga Airport flight is $112. A return plane ticket right now is $275. Depending on the availability when you book, these fares can change.

  • Don't wait until the last minute. You're more likely to get cheap tickets from PHL to CHA if you book in advance. Airlines often offer some great early bird deals.

  • Finding cheap flights from Philadelphia International Airport to Chattanooga Airport is easy if you can be flexible with your dates. Use the 'Whole month' search function to see the lowest fares throughout the month and bag a great deal.

  • You won't have to check every day to find out if fares have gone down when you set up a Price Alert. We'll let you know the moment there's a better deal on cheap flights from PHL to CHA.

  • Choose your preferred arrival and departure times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from Philadelphia International Airport to Chattanooga Airport.

Handy information about Philadelphia International Airport (PHL)

  • The address for PHL is Industrial Highway and Island Road.

  • 78.93% of flights leaving from Philadelphia International Airport touch down at their destination on schedule.

  • Philadelphia International Airport is around 19 kilometers from central Philadelphia. If you're ride-sharing, catching a cab or driving from the center, it'll take 15 minutes or so to arrive, depending on the traffic.

  • The trip on public transport usually takes 45 minutes.

  • Have an early flight from Philadelphia International Airport to Chattanooga Airport? Avoid the hassle of rushing to the airport (and catch some extra z's) by choosing one of these hotels near PHL:

Arriving at Chattanooga Airport (CHA)

Getting from Chattanooga Airport (CHA) to central Chattanooga

  • Chattanooga Airport to the center of Chattanooga has a drive time of about 15 minutes. It's approximately 21 kilometers away.

  • If you're traveling by public transport, expect a journey of about 1 hour 10 minutes.

When to fly to Chattanooga Airport (CHA)

  • It's time to plan your dates for your flight from Philadelphia International Airport to Chattanooga Airport. June is the busiest month to visit Chattanooga. If you like a quieter vibe, go in February.

  • When booking your flight from Philadelphia International Airport to Chattanooga Airport, think about the type of weather you enjoy. July is the warmest month in Chattanooga, with temperatures ranging from 17ºC (63ºF) to 30ºC (86ºF).

  • Search for cheap tickets from PHL to CHA in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -5ºC (23ºF) and 10ºC (50ºF) on average.

Explore more of United States

  • Chattanooga has loads to offer, but there are so many other parts of United States waiting to be discovered. Around 402 kilometers east of Chattanooga, a visit to Charlotte will keep you busy. Start with popular sights like NASCAR Hall of Fame, Freedom Park and Carolinas Aviation Museum.

  • Around 434 kilometers west of Chattanooga, Memphis is another essential stop in United States. Start your sightseeing at Beale Street, National Civil Rights Museum and Sun Studio.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.