Which airline has the best punctuality record on Atlanta to Philadelphia flights?

Over the last year, Southwest have had the lowest number of delays on this route, with just 10% of flights being delayed.

What is the most punctual flight time for Atlanta to Philadelphia flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Monday has historically faced a higher average of delays compared to other days of the week.

How often are flights from Atlanta to Philadelphia delayed?

About 20% of weekly flights between Atlanta and Philadelphia have experienced delays in the past year, with the average delay time being 127 minutes.

How popular is this Atlanta to Philadelphia flight route?

The Atlanta Hartsfield-Jackson to Philadelphia flight path was viewed by 167 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How long is the flight from Atlanta to Philadelphia?

Frontier and Delta can get you from Atlanta to Philadelphia in just under 1h 54m. Your travel time will be generally consistent. The distance from Atlanta to Philadelphia is about 665 mi. All flights are typically nonstop.

What are the cheapest airlines flying from Atlanta to Philadelphia round-trip?

Spirit Airlines, at $48, was found to be the cheapest airline from Atlanta to Philadelphia.Alternate airlines to your destination round-trip include Frontier and Southwest. You may be able to fly from Atlanta to Philadelphia for 73% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Atlanta to Philadelphia one-way?

One-way options have recently been found by users for as low as $34 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $38 and Southwest from $79 one-way.

Weekly flight availability from Atlanta to Philadelphia

The most flights from ATL to PHL are scheduled on a Monday (51 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (14 on average).

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What are the cheapest flights from Atlanta to Philadelphia?

The cheapest flight price from Atlanta to Philadelphia is $34. On average you can expect to pay $1,160. The most popular route, (Atlanta Hartsfield-Jackson - Philadelphia), can usually be booked for $72.

What are the most reliable airlines from Atlanta to Philadelphia?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Philadelphia on time: Republic Airways (89%), Air France (85%), LATAM Airlines (83%).

What are the most popular airlines that fly from Atlanta to Philadelphia?

When booking a flight from Atlanta to Philadelphia, you may want to consider flying on Frontier, Delta or American Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Atlanta-Philadelphia flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Atlanta-Philadelphia flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Atlanta-Philadelphia flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Atlanta-Philadelphia flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from Atlanta to Philadelphia?

Booking a flight from Atlanta Hartsfield-Jackson (ATL) to Philadelphia (PHL) is your only option if you wish to fly from Atlanta to Philadelphia. On a typical day, there are 38 flights from Hartsfield-Jackson to Philadelphia, all of which are around 1h 51m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Hartsfield-Jackson to Philadelphia.

Can I find deals for flights from Atlanta to Philadelphia that include hotel bookings?

Yes. In addition to deals on Atlanta to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Atlanta to Philadelphia?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Philadelphia.

Can I find deals for business class flights from Atlanta to Philadelphia?

Yes. Cheapflights offers flight deals from Atlanta to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$39+ Flights from Atlanta to Philadelphia

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Find cheap flights from Atlanta to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Philadelphia are usually found in February or January, booked 63 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Atlanta to Philadelphia

Cheapest flights from Atlanta to Philadelphia
Explore the most affordable flight options available from Atlanta to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Wed 12/312:59 pmATL - PHL

1 stop9h 41mFrontier

Wed 1/77:12 pmPHL - ATL

Nonstop2h 34mFrontier

Deal found 12/21

$110

Wed 12/312:59 pmATL - PHL

1 stop9h 41mFrontier

Thu 1/87:12 pmPHL - ATL

Nonstop2h 34mFrontier

Deal found 12/21

$121

Wed 12/312:59 pmATL - PHL

1 stop9h 41mFrontier

Mon 1/55:10 amPHL - ATL

Nonstop2h 31mFrontier

Deal found 12/21

$122

Thu 12/252:29 pmATL - PHL

1 stop8h 48mMultiple Airlines

Wed 1/77:12 pmPHL - ATL

Nonstop2h 34mMultiple Airlines

Deal found 12/22

$123

Thu 12/252:29 pmATL - PHL

1 stop8h 48mMultiple Airlines

Tue 1/65:05 amPHL - ATL

Nonstop2h 31mMultiple Airlines

Deal found 12/22

$124

Wed 12/312:59 pmATL - PHL

1 stop9h 41mMultiple Airlines

Thu 1/88:20 amPHL - ATL

1 stop6h 00mMultiple Airlines

Deal found 12/21

$133

Thu 12/252:29 pmATL - PHL

1 stop8h 48mMultiple Airlines

Thu 1/81:00 pmPHL - ATL

Nonstop2h 28mMultiple Airlines

Deal found 12/22

$134

Mon 12/299:57 pmATL - PHL

1 stop11h 10mMultiple Airlines

Wed 1/77:12 pmPHL - ATL

Nonstop2h 34mMultiple Airlines

Deal found 12/21

$144

Mon 12/299:57 pmATL - PHL

1 stop11h 10mMultiple Airlines

Tue 1/67:11 pmPHL - ATL

Nonstop2h 34mMultiple Airlines

Deal found 12/21

$145

Best flights from Atlanta to Philadelphia
Discover carefully curated flight deals from Atlanta to Philadelphia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.

Fri 1/168:21 pmATL - PHL

1 stop12h 26mMultiple Airlines

Mon 1/198:43 pmPHL - ATL

1 stop11h 15mMultiple Airlines

Deal found 12/22

$118

Thu 3/196:00 amATL - PHL

Nonstop2h 07mFrontier

Sun 3/225:05 amPHL - ATL

Nonstop2h 35mFrontier

Deal found 12/22

$118

Fri 2/279:12 amATL - PHL

Nonstop1h 54mDelta

Mon 3/26:16 pmPHL - ATL

Nonstop2h 27mDelta

Deal found 12/22

$119

Wed 1/216:10 amATL - PHL

1 stop6h 45mSouthwest

Wed 1/286:10 amPHL - ATL

2 stops8h 50mSouthwest

Deal found 12/22

$199

Fri 1/1610:50 pmATL - PHL

Nonstop2h 02mFrontier

Mon 1/191:00 pmPHL - ATL

Nonstop2h 25mFrontier

Deal found 12/22

$128

Mon 1/198:59 pmATL - PHL

Nonstop1h 51mDelta

Fri 1/302:30 pmPHL - ATL

Nonstop2h 18mDelta

Deal found 12/21

$129

Sun 3/15:47 pmATL - PHL

1 stop7h 06mMultiple Airlines

Wed 3/48:06 amPHL - ATL

1 stop6h 01mMultiple Airlines

Deal found 12/22

$133

Fri 1/1610:30 pmATL - PHL

Nonstop1h 51mDelta

Mon 1/195:40 amPHL - ATL

Nonstop2h 29mDelta

Deal found 12/20

$129

Sun 3/110:55 pmATL - PHL

Nonstop2h 02mFrontier

Wed 3/411:40 amPHL - ATL

Nonstop2h 27mFrontier

Deal found 12/22

$147

Fri 1/1610:30 pmATL - PHL

Nonstop1h 51mDelta

Sun 1/185:40 amPHL - ATL

Nonstop2h 29mDelta

Deal found 12/21

$139

Fri 1/93:50 pmATL - PHL

Nonstop1h 52mDelta

Mon 1/126:51 pmPHL - ATL

Nonstop2h 32mDelta

Deal found 12/22

$149

Wed 1/79:06 amATL - PHL

Nonstop2h 07mFrontier

Sun 1/111:00 pmPHL - ATL

Nonstop2h 28mFrontier

Deal found 12/22

$164

Last-minute flights from Atlanta to Philadelphia
Discover last-minute flight deals from Atlanta to Philadelphia. Data last updated December 23, 2025 and is based on user searches.

Mon 1/59:57 pmATL - PHL

1 stop11h 10mSpirit Airlines

Wed 1/76:10 amPHL - ATL

1 stop11h 43mSpirit Airlines

Deal found 12/20

$113

Wed 1/72:29 pmATL - PHL

1 stop8h 48mMultiple Airlines

Fri 1/95:40 pmPHL - ATL

1 stop16h 44mMultiple Airlines

Deal found 12/22

$114

Fri 1/99:57 amATL - PHL

1 stop6h 52mMultiple Airlines

Mon 1/127:12 pmPHL - ATL

Nonstop2h 34mMultiple Airlines

Deal found 12/21

$108

Sat 1/103:26 pmATL - PHL

1 stop8h 24mSpirit Airlines

Mon 1/126:11 pmPHL - ATL

1 stop16h 13mSpirit Airlines

Deal found 12/21

$104

Sat 1/1010:50 pmATL - PHL

Nonstop2h 01mMultiple Airlines

Sun 1/118:43 pmPHL - ATL

1 stop10h 24mMultiple Airlines

Deal found 12/21

$106

Sat 1/109:06 amATL - PHL

Nonstop2h 07mFrontier

Mon 1/125:09 pmPHL - ATL

1 stop13h 55mFrontier

Deal found 12/20

$111

Sun 1/1110:46 pmATL - PHL

1 stop9h 51mFrontier

Mon 1/121:00 pmPHL - ATL

Nonstop2h 28mFrontier

Deal found 12/21

$115

Mon 1/124:38 pmATL - PHL

Nonstop2h 06mMultiple Airlines

Thu 1/156:00 amPHL - ATL

1 stop8h 20mMultiple Airlines

Deal found 12/20

$109

Fri 1/168:21 pmATL - PHL

1 stop12h 26mMultiple Airlines

Mon 1/191:00 pmPHL - ATL

Nonstop2h 25mMultiple Airlines

Deal found 12/22

$103

Sat 1/1710:50 pmATL - PHL

Nonstop2h 02mFrontier

Tue 1/2010:35 amPHL - ATL

1 stop10h 41mFrontier

Deal found 12/22

$110

Tue 1/205:43 pmATL - PHL

1 stop6h 07mMultiple Airlines

Sun 1/253:34 pmPHL - ATL

1 stop18h 50mMultiple Airlines

Deal found 12/19

$112

One-way flights from Atlanta to Philadelphia
Search for one-way flight options from Atlanta to Philadelphia. Find affordable one-way fares based on user searches. Data last updated December 23, 2025.

Thu 1/1510:50 pmATL - PHL

Nonstop2h 02mFrontier

Deal found 12/22

$39

Thu 1/810:50 pmATL - PHL

Nonstop2h 01mFrontier

Deal found 12/22

$40

Tue 1/205:25 amATL - PHL

1 stop5h 49mSpirit Airlines

Deal found 12/21

$43

Sun 2/229:10 amATL - PHL

Nonstop2h 08mFrontier

Deal found 12/22

$44

Wed 1/72:29 pmATL - PHL

1 stop8h 48mSpirit Airlines

Deal found 12/20

$45

Thu 2/58:58 amATL - PHL

1 stop11h 03mSpirit Airlines

Deal found 12/22

$46

Sat 1/313:26 pmATL - PHL

1 stop8h 24mSpirit Airlines

Deal found 12/21

$47

Sun 3/88:50 amATL - PHL

Nonstop2h 09mFrontier

Deal found 12/19

$49

Tue 5/58:59 pmATL - PHL

Nonstop2h 00mSpirit Airlines

Deal found 12/20

$50

Wed 4/158:59 pmATL - PHL

Nonstop2h 00mSpirit Airlines

Deal found 12/20

$51

Wed 4/19:11 amATL - PHL

Nonstop2h 07mFrontier

Deal found 12/20

$52

Find flight deals from Atlanta to Philadelphia

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$103 (Trip.com)
One-way from	$39 (Kiwi.com)
Popular in	November
Cheapest in	February
Average price	$209
Good round-trip deal	$169 or less
Good one-way deal	$80 or less

Provider with most accurate pricing for Atlanta Hartsfield-Jackson-Philadelphia flight deals.

Search Deals

Provider most trusted by Cheapflights users for Atlanta Hartsfield-Jackson-Philadelphia flights.

Search Deals

From Atlanta Hartsfield-Jackson to Philadelphia

Search Deals

One-way flight from Atlanta Hartsfield-Jackson to Philadelphia

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($39 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from Atlanta Hartsfield-Jackson to Philadelphia.

Search Deals

Price to beat on a one-way flight from Atlanta Hartsfield-Jackson to Philadelphia.

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 1/16

8:21 pm-8:47 am

1 stop12h 26m

Philadelphia

Mon 1/19

8:43 pm-7:58 am

1 stop11h 15m

$118

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Thu 3/19

6:00 am-8:07 am

Nonstop2h 07m

Philadelphia

Sun 3/22

5:05 am-7:40 am

Nonstop2h 35m

$118

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 2/27

9:12 am-11:06 am

Nonstop1h 54m

Philadelphia

Mon 3/2

6:16 pm-8:43 pm

Nonstop2h 27m

$119

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 1/16

10:50 pm-12:52 am

Nonstop2h 02m

Philadelphia

Mon 1/19

1:00 pm-3:25 pm

Nonstop2h 25m

$128

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Mon 1/19

8:59 pm-10:50 pm

Nonstop1h 51m

Philadelphia

Fri 1/30

2:30 pm-4:48 pm

Nonstop2h 18m

$129

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 1/16

10:30 pm-12:21 am

Nonstop1h 51m

Philadelphia

Mon 1/19

5:40 am-8:09 am

Nonstop2h 29m

$129

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Sun 3/1

5:47 pm-12:53 am

1 stop7h 06m

Philadelphia

Wed 3/4

8:06 am-2:07 pm

1 stop6h 01m

$133

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 1/16

10:30 pm-12:21 am

Nonstop1h 51m

Philadelphia

Sun 1/18

5:40 am-8:09 am

Nonstop2h 29m

$139

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Sun 3/1

10:55 pm-12:57 am

Nonstop2h 02m

Philadelphia

Wed 3/4

11:40 am-2:07 pm

Nonstop2h 27m

$147

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Fri 1/9

3:50 pm-5:42 pm

Nonstop1h 52m

Philadelphia

Mon 1/12

6:51 pm-9:23 pm

Nonstop2h 32m

$149

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 23 results

Compare providers for flights from Atlanta to Philadelphia

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Philadelphia in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
JustAirTicket	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Justfly.com	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Atlanta-Philadelphia flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Atlanta-Philadelphia flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Atlanta-Philadelphia flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Atlanta-Philadelphia flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Atlanta-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Atlanta to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Atlanta with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Philadelphia

Prices

Airlines

Delays

How far ahead should I book a flight from Atlanta to Philadelphia?

To ensure you get the cheapest price possible for a flight from Atlanta to Philadelphia, you should look to book at least 63 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Atlanta to Philadelphia?

Currently, February is the cheapest month in which you can book a flight from Atlanta to Philadelphia (average of $27). Flying from Atlanta to Philadelphia in July is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ATL to PHL?

A simple way to save on the total cost of your ticket is to fly from Atlanta to Philadelphia in the evening. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Atlanta to Philadelphia?

Travelers seeking maximum savings on their Atlanta to Philadelphia flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Atlanta to Philadelphia flights

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Philadelphia trip

Airlines

Frontier

Frontier's UpFront Plus seats guarantee an empty middle seat for extra comfort.

Frontier's Zone 1 boarding available with carry-on purchase or special fare bundle.

Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for short flights.

Spirit's self-service bag drop saves time; print your boarding pass in advance.

Airports

ATL

For faster security, try the South security area or use the international terminal if not checking bags.

PHL

Use SEPTA for a quick trip to Center City Philadelphia; stations are near Terminals A, B, C/D, and E/F.

Our travel experts

Marisa Garcia

Expert on Frontier

Daniel Scheffler

Expert on Spirit Airlines

Mark Chesnut

Expert on PHL

Chris Dong

Expert on ATL

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from Atlanta to Philadelphia, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,253 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,014 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,054 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,196 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.8

Fair

3,075 reviews

Southwest

8.0

Very good

4,253 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airports do I use to fly from Atlanta to Philadelphia?
Booking a flight from Atlanta Hartsfield-Jackson (ATL) to Philadelphia (PHL) is your only option if you wish to fly from Atlanta to Philadelphia. On a typical day, there are 38 flights from Hartsfield-Jackson to Philadelphia, all of which are around 1h 51m for a nonstop flight. You can also purchase a plane ticket from 5 airlines when you book a flight from Hartsfield-Jackson to Philadelphia.
How popular is this Atlanta to Philadelphia flight route?
The Atlanta Hartsfield-Jackson to Philadelphia flight path was viewed by 167 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Atlanta to Philadelphia?
Frontier and Delta can get you from Atlanta to Philadelphia in just under 1h 54m. Your travel time will be generally consistent. The distance from Atlanta to Philadelphia is about 665 mi. All flights are typically nonstop.
What are the cheapest airlines flying from Atlanta to Philadelphia round-trip?
Spirit Airlines, at $48, was found to be the cheapest airline from Atlanta to Philadelphia.Alternate airlines to your destination round-trip include Frontier and Southwest. You may be able to fly from Atlanta to Philadelphia for 73% less than the average price by searching for these airlines.
What are the cheapest airlines to fly from Atlanta to Philadelphia one-way?
One-way options have recently been found by users for as low as $34 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $38 and Southwest from $79 one-way.
What are the most reliable airlines from Atlanta to Philadelphia?
Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Atlanta to Philadelphia on time: Republic Airways (89%), Air France (85%), LATAM Airlines (83%).
What are the cheapest flights from Atlanta to Philadelphia?
The cheapest flight price from Atlanta to Philadelphia is $34. On average you can expect to pay $1,160. The most popular route, (Atlanta Hartsfield-Jackson - Philadelphia), can usually be booked for $72.
Can I find deals for flights from Atlanta to Philadelphia that include hotel bookings?
Yes. In addition to deals on Atlanta to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Philadelphia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Philadelphia.
Can I find deals for business class flights from Atlanta to Philadelphia?
Yes. Cheapflights offers flight deals from Atlanta to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Atlanta to Philadelphia?
Currently, February is the cheapest month in which you can book a flight from Atlanta to Philadelphia (average of $27). Flying from Atlanta to Philadelphia in July is currently the most expensive (average of $88). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 5 airlines flying from Atlanta to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$52	Average$114	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$65	Average$165	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$139	Average$289	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$139	Average$269	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$159	Average$286	FlexibilityNo cancel fee	On-time71%

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$39+ Cheap flights from Atlanta to Philadelphia (ATL - PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/15. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Philadelphia are usually found in February or January, booked 63 days in advance, depart on a Thursday or Friday and return on a Thursday

Cheap flight deals from Atlanta to Philadelphia

Cheapest flights from Atlanta to PhiladelphiaExplore the most affordable flight options available from Atlanta to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Explore the most affordable flight options available from Atlanta to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

Find flight deals from Atlanta to Philadelphia

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Compare providers for flights from Atlanta to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Atlanta to Philadelphia in December.

Best time to book a flight from Atlanta to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Atlanta with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Philadelphia

How far ahead should I book a flight from Atlanta to Philadelphia?

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What is the cheapest time of day to fly from ATL to PHL?

What is the cheapest day to fly from Atlanta to Philadelphia?

Weekly flight availability from Atlanta to Philadelphia

How often are flights from Atlanta to Philadelphia delayed?

What is the most punctual flight time for Atlanta to Philadelphia flights?

What day of the week experiences the fewest flight delays on this route?

Which airline has the best punctuality record on Atlanta to Philadelphia flights?

The best insider tips for Atlanta to Philadelphia flights

AI-powered summary based on content written by travel experts. AI can make mistakes.

Cheapflights partnered with top experts to bring you the best recommendations for your Atlanta to Philadelphia trip

Airlines

Frontier

Spirit Airlines

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ATL

PHL

Our travel experts

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from Atlanta to Philadelphia, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Atlanta to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Atlanta to Philadelphia?

How popular is this Atlanta to Philadelphia flight route?

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What are the cheapest airlines flying from Atlanta to Philadelphia round-trip?

What are the cheapest airlines to fly from Atlanta to Philadelphia one-way?

What are the most reliable airlines from Atlanta to Philadelphia?

What are the cheapest flights from Atlanta to Philadelphia?

Can I find deals for flights from Atlanta to Philadelphia that include hotel bookings?

How can I find direct flights from Atlanta to Philadelphia?

Can I find deals for business class flights from Atlanta to Philadelphia?

What is the cheapest month to book a flight from Atlanta to Philadelphia?

Traveling to a place near Philadelphia?

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Cheapest flights from Atlanta to Philadelphia
Explore the most affordable flight options available from Atlanta to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.