PHL - CHA

$101 Find Cheap Flights from Philadelphia to Chattanooga

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Chattanooga departing on 3/11. 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
$175
Overall average: $479
Multiple Airlines
Wed 3/11Sun 3/22
PHL - CHA • 1 stop
Cheapest one-way
$390
Overall average: $184
Delta
Mon 2/2
PHL - CHA • 1 stop
Top airlines
United Airlines
Cheapest • from $237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
February
Cheapest • 20% price drop
February
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, Mar 11 - Sun, Mar 22
Multiple Airlines Logo
5:18 pm - 4:36 pm
PHL
-
CHA
23h 18m
1 stop
Multiple Airlines Logo
9:36 pm - 12:16 am
CHA
-
PHL
26h 40m
1 stop
$175Multiple Airlines
Mon, Feb 9 - Thu, Feb 12
Multiple Airlines Logo
5:30 am - 9:06 pm
PHL
-
CHA
15h 36m
1 stop
Multiple Airlines Logo
3:33 pm - 11:50 pm
CHA
-
PHL
8h 17m
1 stop
$198Multiple Airlines
Wed, Mar 11 - Sun, Mar 22
Multiple Airlines Logo
7:46 pm - 4:36 pm
PHL
-
CHA
20h 50m
2 stops
Multiple Airlines Logo
9:36 pm - 12:16 am
CHA
-
PHL
26h 40m
1 stop
$209Multiple Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
10:06 am - 4:47 pm
PHL
-
CHA
6h 41m
1 stop
United Airlines Logo
10:53 am - 5:14 pm
CHA
-
PHL
6h 21m
1 stop
$237United Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
10:35 am - 8:50 pm
PHL
-
CHA
10h 15m
2 stops
United Airlines Logo
2:01 pm - 9:09 pm
CHA
-
PHL
7h 08m
1 stop
$242United Airlines
Tue, Mar 3 - Tue, Mar 10
United Airlines Logo
10:35 am - 8:50 pm
PHL
-
CHA
10h 15m
2 stops
United Airlines Logo
6:30 am - 2:17 pm
CHA
-
PHL
7h 47m
2 stops
$248United Airlines
Wed, Feb 18 - Wed, Feb 25
Delta Logo
9:41 am - 2:20 pm
PHL
-
CHA
4h 39m
1 stop
Delta Logo
2:44 pm - 7:25 pm
CHA
-
PHL
4h 41m
1 stop
$253Delta
Thu, Apr 23 - Sun, Apr 26
Multiple Airlines Logo
6:15 am - 8:30 pm
PHL
-
CHA
14h 15m
1 stop
Multiple Airlines Logo
3:29 pm - 11:10 pm
CHA
-
PHL
7h 41m
1 stop
$265Multiple Airlines
Fri, Feb 20 - Mon, Feb 23
American Airlines Logo
1:48 pm - 7:40 pm
PHL
-
CHA
5h 52m
1 stop
American Airlines Logo
7:59 am - 2:39 pm
CHA
-
PHL
6h 40m
1 stop
$269American Airlines
Sat, Mar 7 - Sat, Mar 14
Delta Logo
8:00 am - 2:04 pm
PHL
-
CHA
6h 04m
1 stop
Delta Logo
6:15 pm - 12:45 am
CHA
-
PHL
6h 30m
1 stop
$278Delta
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 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 February, where tickets cost $294 (return) on average. On the other hand, the most expensive months are March and April, where the average cost of round-trip tickets is $479 and $436 respectively.

Good to know

Low seasonMay
Cheapest flight$175
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 21% lower on average.
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 $101 for a one-way ticket and $175 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?

    oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Chattanooga, with oneworld 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 $366 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 $349 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 8109 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
Airline reviews

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

2.0 MediocreGary, Jan 2026
CLE - DTW
Read more Delta reviews

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

delayed due to weather. Could not communicate with family since the wifi was broken

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!!!

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

Information on your arrival and departure airports