PHL - CHA

$153 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 11/20. 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
$170
Overall average: $283
Multiple Airlines
Mon 1/12Thu 1/22
PHL - CHA • 1 stop
Cheapest one-way
$153
Typical prices: $223-$340
Multiple Airlines
Thu 11/20
PHL - CHA • 2 stops
Top airlines
Delta
Cheapest • from $237 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
2 weeks
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 39% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 28% price drop
December
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

Mon, Jan 12 - Thu, Jan 22
Multiple Airlines Logo
8:00 am - 9:06 pmPHL-CHA
13h 06m1 stop
Multiple Airlines Logo
9:28 pm - 8:51 pmCHA-PHL
23h 23m1 stop
$170Multiple Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
8:00 am - 9:06 pmPHL-CHA
13h 06m1 stop
Multiple Airlines Logo
9:56 pm - 10:46 pmCHA-PHL
24h 50m1 stop
$171Multiple Airlines
Find Deal
Mon, Jan 12 - Mon, Jan 19
Multiple Airlines Logo
8:00 am - 9:06 pmPHL-CHA
13h 06m1 stop
Multiple Airlines Logo
9:56 pm - 6:41 pmCHA-PHL
20h 45m2 stops
$194Multiple Airlines
Find Deal
Mon, Jan 12 - Thu, Jan 22
Multiple Airlines Logo
6:00 am - 9:06 pmPHL-CHA
15h 06m2 stops
Multiple Airlines Logo
9:28 pm - 2:54 pmCHA-PHL
17h 26m1 stop
$199Multiple Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 21
Delta Logo
5:40 am - 11:01 amPHL-CHA
5h 21m1 stop
Delta Logo
6:03 pm - 12:23 amCHA-PHL
6h 20m1 stop
$237Delta
Find Deal
Fri, Dec 12 - Tue, Dec 16
Delta Logo
5:01 pm - 11:26 pmPHL-CHA
6h 25m1 stop
Delta Logo
1:33 pm - 6:12 pmCHA-PHL
4h 39m1 stop
$243Delta
Find Deal
Sat, Dec 13 - Sun, Dec 14
United Airlines Logo
6:30 am - 11:33 amPHL-CHA
5h 03m1 stop
United Airlines Logo
7:00 am - 2:08 pmCHA-PHL
7h 08m2 stops
$263United Airlines
Find Deal
Tue, Nov 25 - Tue, Dec 2
United Airlines Logo
6:00 am - 11:33 amPHL-CHA
5h 33m1 stop
United Airlines Logo
1:58 pm - 9:10 pmCHA-PHL
7h 12m1 stop
$264United Airlines
Find Deal
Thu, Nov 20 - Tue, Nov 25
American Airlines Logo
7:50 pm - 12:15 amPHL-CHA
4h 25m1 stop
American Airlines Logo
5:00 am - 9:51 amCHA-PHL
4h 51m1 stop
$293American Airlines
Find Deal
Tue, Nov 25 - Mon, Dec 1
American Airlines Logo
8:38 am - 3:03 pmPHL-CHA
6h 25m1 stop
American Airlines Logo
8:08 pm - 12:10 amCHA-PHL
4h 02m1 stop
$303American Airlines
Find Deal
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 January, where tickets cost $283 (return) on average. On the other hand, the most expensive months are October and November, where the average cost of round-trip tickets is $568 and $543 respectively.

How far in advance should I book a flight from Philadelphia to Chattanooga?

To calculate weekly average prices, KAYAK takes all prices for each week before departure 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 average of all the values for each week.

To get a below average price on the flight from Philadelphia to Chattanooga, you should book around 2 weeks before departure, which saves you about 39% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.

Good to know

Low seasonMay
Cheapest flight$153
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 13% 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 $153 for a one-way ticket and $170 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 $381 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 8001 reviews
7.3Food
8.5Crew
7.9Comfort
7.9Entertainment
8.2Boarding
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

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