PHL - CHA

$81 Find Cheap Flights from Philadelphia to Chattanooga

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Chattanooga departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Chattanooga

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chattanooga, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Chattanooga, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$253
Overall average: $328
United Airlines
Wed 1/7Wed 1/14
PHL - CHA • 1 stop
Cheapest one-way
$81
Overall average: $334
Multiple Airlines
Thu 3/5
PHL - CHA • 1 stop
Top airlines
United Airlines
Cheapest • from $253 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
August
Cheapest • 15% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chattanooga!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Chattanooga (PHL-CHA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Chattanooga that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Chattanooga

Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
1:10 pm - 8:44 pm
PHL
-
CHA
7h 34m1 stop
United Airlines Logo
8:15 am - 2:31 pm
CHA
-
PHL
6h 16m1 stop
$253United Airlines
Wed, Jan 7 - Wed, Jan 14
United Airlines Logo
10:30 am - 8:44 pm
PHL
-
CHA
10h 14m2 stops
United Airlines Logo
8:15 am - 2:31 pm
CHA
-
PHL
6h 16m1 stop
$258United Airlines
Fri, Mar 13 - Mon, Mar 16
Delta Logo
8:40 am - 3:29 pm
PHL
-
CHA
6h 49m1 stop
Delta Logo
7:51 pm - 12:49 am
CHA
-
PHL
4h 58m1 stop
$269Delta
Tue, Dec 30 - Thu, Jan 1
United Airlines Logo
6:35 am - 11:40 am
PHL
-
CHA
5h 05m1 stop
United Airlines Logo
5:43 pm - 12:45 am
CHA
-
PHL
7h 02m1 stop
$279United Airlines
Wed, Apr 8 - Sat, Apr 11
United Airlines Logo
1:27 pm - 9:07 pm
PHL
-
CHA
7h 40m1 stop
United Airlines Logo
5:30 pm - 12:10 am
CHA
-
PHL
6h 40m1 stop
$307United Airlines
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
10:30 am - 8:44 pm
PHL
-
CHA
10h 14m2 stops
United Airlines Logo
8:15 am - 2:31 pm
CHA
-
PHL
6h 16m1 stop
$312United Airlines
Thu, Mar 12 - Mon, Mar 16
Delta Logo
8:40 am - 3:29 pm
PHL
-
CHA
6h 49m1 stop
Delta Logo
7:51 pm - 12:49 am
CHA
-
PHL
4h 58m1 stop
$314Delta
Wed, Dec 24 - Sun, Jan 4
American Airlines Logo
1:58 pm - 7:50 pm
PHL
-
CHA
5h 52m1 stop
American Airlines Logo
5:00 am - 9:35 am
CHA
-
PHL
4h 35m1 stop
$315American Airlines
Thu, Feb 26 - Sun, Mar 1
Delta Logo
5:31 am - 10:55 am
PHL
-
CHA
5h 24m1 stop
Delta Logo
11:42 am - 5:11 pm
CHA
-
PHL
5h 29m1 stop
$324Delta
Wed, Dec 31 - Sun, Jan 4
Delta Logo
6:00 am - 9:56 am
PHL
-
CHA
3h 56m1 stop
Delta Logo
7:59 pm - 12:41 am
CHA
-
PHL
4h 42m1 stop
$325Delta
Booking Insights

KAYAK's insights & trends for Philadelphia to Chattanooga flights

Get data-powered insights and trends into flights from Philadelphia to Chattanooga to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Philadelphia to Chattanooga?

The average price of all round-trip flights from Philadelphia to Chattanooga clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Philadelphia to Chattanooga, look for departures on Tuesdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Chattanooga, Friday is the cheapest day to fly and Monday is the most expensive.

What is the cheapest month to fly from Philadelphia to Chattanooga?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Chattanooga, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Chattanooga is August, where tickets cost $307 (return) on average. On the other hand, the most expensive months are April and June, where the average cost of round-trip tickets is $436 and $434 respectively.

Good to know

Low seasonMay
Cheapest flight$81
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Philadelphia to Chattanooga

When to book flights from Philadelphia to Chattanooga

Are your dates flexible? Find out the best times to travel from Philadelphia to Chattanooga based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Chattanooga

  • What is the cheapest flight from Philadelphia to Chattanooga?

    In the last 3 days, the lowest price for a flight from Philadelphia to Chattanooga was $81 for a one-way ticket and $253 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Chattanooga?

    No

  • Which aircraft models fly most regularly from Philadelphia to Chattanooga?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Chattanooga?

    SkyTeam, and oneworld are the airline alliances operating flights between Philadelphia and Chattanooga, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Chattanooga, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Chattanooga are Delta and American Airlines. With an average price for the route of $353 and an overall rating of 7.9, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $373 and an overall rating of 7.2.

  • How does KAYAK find such low prices on flights from Philadelphia to Chattanooga?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Chattanooga.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Chattanooga?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chattanooga from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Chattanooga?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chattanooga with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and CHA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Chattanooga?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chattanooga from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Chattanooga

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Chattanooga. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Chattanooga? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8009 reviews
8.1Boarding
8.5Crew
7.3Food
7.9Entertainment
7.9Comfort
Airline reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

6.0 GoodJeff, Dec 2025
JFK - MIA
Read more Delta reviews

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

Left on time, a bit delayed due to headwinds most of the trip.

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Good seats in Main cabin, excellent service and excellent landing

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

No lunch on a x-country flight scheduled for 10:50 am departure, arrived 5+ hrs later. That requires a black box label before you pay for the tickets. Worst, when I checked in online, it's specifically said that lunch was served on his flight for economy Plus passengers.

Delays to take off and to leave the plane after landing added a lot of time to this flight.

The Phildalphia to Allentown portion was a BUS, not a plane. All was as expected.

Excellent - explanations were clear staff was nice and flight was comfortable

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

Everything you need to know for your flight from Philadelphia to Chattanooga

Information on your arrival and departure airports