PHL - CHA

$106 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 4/26. 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$237
Overall average: $436
United Airlines
Tue 4/7Tue 4/14
PHL - CHA • 1 stop
Cheapest one-way
$106
Overall average: $339
Multiple Airlines
Sun 4/26
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
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Chattanooga. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Orlando (MCO)
Cheapest • Avg $211 (round-trip)
Atlanta (ATL)
Shortest trip • 4h 24m (one-way)
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 22% 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

Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
11:36 am - 5:06 pm
PHL
-
CHA
5h 30m
1 stop
United Airlines Logo
10:50 am - 5:33 pm
CHA
-
PHL
6h 43m
1 stop
$237United Airlines
Tue, Apr 7 - Tue, Apr 14
United Airlines Logo
10:00 am - 5:06 pm
PHL
-
CHA
7h 06m
1 stop
United Airlines Logo
6:30 am - 2:10 pm
CHA
-
PHL
7h 40m
2 stops
$242United Airlines
Fri, Apr 24 - Tue, Apr 28
United Airlines Logo
4:55 pm - 11:59 pm
PHL
-
CHA
7h 04m
1 stop
United Airlines Logo
6:30 am - 12:17 pm
CHA
-
PHL
5h 47m
1 stop
$253United Airlines
Sun, Mar 8 - Thu, Mar 12
Multiple Airlines Logo
6:00 am - 5:38 pm
PHL
-
CHA
11h 38m
1 stop
Multiple Airlines Logo
5:26 pm - 11:56 pm
CHA
-
PHL
6h 30m
1 stop
$258Multiple Airlines
Fri, Jul 10 - Mon, Jul 13
Delta Logo
2:29 pm - 6:54 pm
PHL
-
CHA
4h 25m
1 stop
Delta Logo
5:45 pm - 12:25 am
CHA
-
PHL
6h 40m
1 stop
$269Delta
Tue, Mar 10 - Sat, Mar 14
American Airlines Logo
1:46 pm - 8:59 pm
PHL
-
CHA
7h 13m
1 stop
American Airlines Logo
8:01 pm - 11:59 pm
CHA
-
PHL
3h 58m
1 stop
$279American Airlines
Thu, Mar 19 - Sun, Mar 22
Multiple Airlines Logo
6:10 am - 8:46 pm
PHL
-
CHA
14h 36m
2 stops
Multiple Airlines Logo
9:36 pm - 8:39 am
CHA
-
PHL
11h 03m
1 stop
$285Multiple Airlines
Mon, Jun 29 - Wed, Jul 8
Delta Logo
2:29 pm - 6:54 pm
PHL
-
CHA
4h 25m
1 stop
Delta Logo
1:30 pm - 6:25 pm
CHA
-
PHL
4h 55m
1 stop
$288Delta
Fri, Apr 3 - Mon, Apr 6
Delta Logo
6:54 am - 1:10 pm
PHL
-
CHA
6h 16m
1 stop
Delta Logo
7:59 pm - 12:57 am
CHA
-
PHL
4h 58m
1 stop
$304Delta
Sat, Mar 7 - Sun, Mar 15
Multiple Airlines Logo
5:28 pm - 4:38 pm
PHL
-
CHA
23h 10m
1 stop
Multiple Airlines Logo
5:26 pm - 8:07 am
CHA
-
PHL
14h 41m
2 stops
$306Multiple Airlines
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 January, where tickets cost $274 (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.

Find deals

Good to know

Low seasonJanuary
Cheapest flight$106
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 16% 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 $106 for a one-way ticket and $237 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 $347 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 $344 and an overall rating of 7.1.

  • 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 8237 reviews
7.9Comfort
8.1Boarding
7.8Entertainment
7.2Food
8.5Crew
Airline reviews

2+hrs delay without any reason provided and a cramped flight

2.0 MediocreYogendra Kumar, Feb 2026
DTW - MDT
Read more Delta reviews

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

Flight was delayed due to crew being not on time

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

Never got on it. Was re-routed through Detroit and am still in airports 12 hours later waiting for my connecting plane to arrive.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

They are always late and seats was also not having working charger

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

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

Information on your arrival and departure airports

Philadelphia (PHL)
Chattanooga (CHA)