How popular is this Atlanta to Philadelphia flight route?

The Atlanta Hartsfield-Jackson to Philadelphia flight path was viewed by 180 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

Frontier, at $102, was found to be the cheapest airline from Atlanta to Philadelphia. An alternate airline flying to your destination would be Spirit Airlines. You may be able to fly from Atlanta to Philadelphia for 35% 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 $54 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $57 and Southwest from $106 one-way.

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 $50. On average you can expect to pay $1,490. 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 (79%), WestJet (73%), PSA Airlines (69%).

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 American Airlines, Delta or Frontier as they are the most popular for this route.

What is the cheapest day to fly round-trip from Atlanta to Philadelphia?

Users have found that leaving on a Wednesday can be a cost-effective option. It’s possible to save up to 85% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 60 days in advance, which can save you up to 92% on flights from Atlanta to Philadelphia compared to booking the week you need them. Waiting 60 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $124. For sooner than that we have options available in the next 3 days from $229.

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

The best pricing can be found in the month of February. Prices to Philadelphia from Atlanta average $158. You can even find prices in February for less than $158, as users have found deals to Philadelphia from as low as $43. The month of May appears to be one of the more expensive times to travel to Philadelphia from Atlanta. Flying in the targeted month can save you up to 40%.

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 48 flights from Hartsfield-Jackson to Philadelphia, all of which are around 1h 57m 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.

$54+ Flights from Atlanta to Philadelphia

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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

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Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Philadelphia are usually found in February or January, booked 74 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Atlanta to Philadelphia

Round-trip from	$102 (Gotogate)
One-way from	$54 (CheapOair)
Popular in	May
Cheapest in	February
Average price	$178
Good round-trip deal	$142 or less
Good one-way deal	$98 or less

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. 25% potential increase in price ($53 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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

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

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Find 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 juillet 29, 2025.

mar. 8/53:35 pmATL - PHL

Nonstop2h 20mFrontier

jeu. 8/75:30 amPHL - ATL

Nonstop2h 18mFrontier

Deal found 7/28

$102

lun. 8/116:06 pmATL - PHL

Nonstop2h 01mSpirit Airlines

ven. 8/227:07 pmPHL - ATL

Nonstop2h 25mSpirit Airlines

Deal found 7/28

$103

dim. 8/246:00 amATL - PHL

Nonstop2h 03mMultiple Airlines

sam. 8/3012:45 pmPHL - ATL

Nonstop2h 17mMultiple Airlines

Deal found 7/29

$105

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 juillet 29, 2025.

mar. 8/53:35 pmATL - PHL

Nonstop2h 20mFrontier

jeu. 8/75:30 amPHL - ATL

Nonstop2h 18mFrontier

Deal found 7/28

$102

lun. 8/116:06 pmATL - PHL

Nonstop2h 01mSpirit Airlines

ven. 8/227:07 pmPHL - ATL

Nonstop2h 25mSpirit Airlines

Deal found 7/28

$103

dim. 8/246:00 amATL - PHL

Nonstop2h 03mMultiple Airlines

sam. 8/3012:45 pmPHL - ATL

Nonstop2h 17mMultiple Airlines

Deal found 7/29

$105

Last-minute flights from Atlanta to Philadelphia
Discover last-minute flight deals from Atlanta to Philadelphia. Data last updated juillet 29, 2025 and is based on user searches.

mar. 8/53:35 pmATL - PHL

Nonstop2h 20mFrontier

jeu. 8/75:30 amPHL - ATL

Nonstop2h 18mFrontier

Deal found 7/28

$102

jeu. 8/78:52 amATL - PHL

Nonstop2h 12mMultiple Airlines

lun. 8/119:12 pmPHL - ATL

Nonstop2h 17mMultiple Airlines

Deal found 7/28

$116

ven. 8/86:06 pmATL - PHL

Nonstop2h 01mSpirit Airlines

sam. 8/167:07 pmPHL - ATL

Nonstop2h 25mSpirit Airlines

Deal found 7/29

$122

lun. 8/116:06 pmATL - PHL

Nonstop2h 01mSpirit Airlines

ven. 8/227:07 pmPHL - ATL

Nonstop2h 25mSpirit Airlines

Deal found 7/28

$103

ven. 8/226:00 amATL - PHL

Nonstop2h 03mMultiple Airlines

dim. 8/245:40 amPHL - ATL

Nonstop2h 18mMultiple Airlines

Deal found 7/28

$104

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 juillet 29, 2025.

lun. 8/116:06 pmATL - PHL

Nonstop2h 01mSpirit Airlines

Deal found 7/28

$54

lun. 8/1810:24 pmATL - PHL

Nonstop2h 11mFrontier

Deal found 7/27

$57

mar. 9/308:00 amATL - PHL

2 stops8h 00mSouthwest

Deal found 7/28

$106

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

mar. 8/5

3:35 pm-5:55 pm

Nonstop2h 20m

Philadelphia

jeu. 8/7

5:30 am-7:48 am

Nonstop2h 18m

$102

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

lun. 8/11

6:06 pm-8:07 pm

Nonstop2h 01m

Philadelphia

ven. 8/22

7:07 pm-9:32 pm

Nonstop2h 25m

$103

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

dim. 8/24

6:00 am-8:03 am

Nonstop2h 03m

Philadelphia

sam. 8/30

12:45 pm-3:02 pm

Nonstop2h 17m

$105

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

lun. 8/11

6:06 pm-8:07 pm

Nonstop2h 01m

$54

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

lun. 8/18

10:24 pm-12:35 am

Nonstop2h 11m

$57

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

mar. 9/30

8:00 am-4:00 pm

2 stops8h 00m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Read more about Frontierby Marisa Garcia

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.

Read more about Spirit Airlinesby Daniel Scheffler

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

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

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 74 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, August is the cheapest month in which you can book a flight from Atlanta to Philadelphia (average of $236). Flying from Atlanta to Philadelphia in March is currently the most expensive (average of $295). 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 66% 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.

Weekly flight availability from Atlanta to Philadelphia

The most flights from ATL to PHL are scheduled on a Monday (60 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (32 on average).

Reviews of airlines servicing Philadelphia

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

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Southwest

8.0

Very good

4,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Spirit Airlines

6.3

Okay

8,040 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

Frontier

5.9

Fair

3,238 reviews

Southwest

8.0

Very good

4,238 reviews

Reviews

1 / 20

8.0

Excellent

Gina,Jul 2025

LAS - DEN

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 48 flights from Hartsfield-Jackson to Philadelphia, all of which are around 1h 57m 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 180 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
What are the cheapest airlines flying from Atlanta to Philadelphia round-trip?
Frontier, at $102, was found to be the cheapest airline from Atlanta to Philadelphia. An alternate airline flying to your destination would be Spirit Airlines. You may be able to fly from Atlanta to Philadelphia for 35% 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 $54 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $57 and Southwest from $106 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 (79%), WestJet (73%), PSA Airlines (69%).
What are the cheapest flights from Atlanta to Philadelphia?
The cheapest flight price from Atlanta to Philadelphia is $50. On average you can expect to pay $1,490. 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, August is the cheapest month in which you can book a flight from Atlanta to Philadelphia (average of $236). Flying from Atlanta to Philadelphia in March is currently the most expensive (average of $295). 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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Reading

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Newark

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Top 5 airlines flying from Atlanta to Philadelphia

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$47	Average$104	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$51	Average$142	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$120	Average$228	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$122	Average$250	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$149	Average$276	FlexibilityNo cancel fee	On-time71%

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$54+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Atlanta to Philadelphia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Atlanta Hartsfield-Jackson to Philadelphia are usually found in February or January, booked 74 days in advance, depart on a Thursday or Friday and return on a Friday

Cheap flight deals from Atlanta to Philadelphia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find 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 juillet 29, 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 juillet 29, 2025.

Cheapflights Fare Finder

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

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

Spirit Airlines

Airports

ATL

PHL

Our travel experts

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?

Use this chart to determine the optimal time to book a round-trip flight from Atlanta to Philadelphia. Price data was last updated on July 25, 2025.

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

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

Find hourly flight availability from Atlanta to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated juillet 29, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Atlanta to Philadelphia. Price data was last updated on July 20, 2025.

Weekly flight availability from Atlanta to Philadelphia

Reviews of airlines servicing Philadelphia

Read through reviews of airlines operating flights from Atlanta to Philadelphia, such as Southwest, Spirit Airlines, and Frontier. 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?

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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Alternative routes for Atlanta to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Atlanta to Philadelphia

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Travel Smart

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 juillet 29, 2025.