ATL - PHL

Find cheap flights from Atlanta to Philadelphia

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Atlanta to Philadelphia, 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 Atlanta to Philadelphia, as well as popular online travel agencies
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Flights Deals
Expert advice
Useful Info
Flights Deals

Cheap Flights from Atlanta to Philadelphia (ATL-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Atlanta to Philadelphia 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 return flight deals from Atlanta to Philadelphia

Multiple Airlines Logo
ATL-PHL
665 mimulti-stop
Multiple Airlines Logo
PHL-ATL
665 mimulti-stop
Multiple Airlines
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Expert advice

Expert advice for your flight from Atlanta to Philadelphia

 
Snippets provided in this section are AI-generated based on a summarisation of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Finnair

Finnair offers inflight Wi-Fi on almost all aircraft, ensuring connectivity at good speeds.


Finnair's Economy Comfort offers more legroom for a small additional charge, enhancing comfort.

Read more about Finnairby Gabriel Leigh
British Airways

BA's Euro Traveller fares include a decent size cabin bag, unlike most European carriers.


BA offers ergonomic leather seats with bearable legroom, even for taller passengers.

Our travel experts
Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Useful Info

KAYAK's insights & trends for Atlanta to Philadelphia flights

Get data-powered insights and trends into flights from Atlanta to Philadelphia 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 Atlanta to Philadelphia?

The average price of all round-trip flights from Atlanta to Philadelphia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Philadelphia on a Friday, as we generally find the cheapest rates on that day for this route. On the other hand, Tuesday is the most expensive day to fly from Atlanta to Philadelphia. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Atlanta to Philadelphia, 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 Atlanta to Philadelphia is February, where tickets cost £77 (return) on average. On the other hand, the most expensive months are May and April, where the average cost of round-trip tickets is £163 and £149 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Atlanta to Philadelphia, 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 Atlanta to Philadelphia, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know - Cheap tickets from Atlanta to Philadelphia

Low seasonMarch
High seasonOctober
Best time to beat the crowds but there is an average 3% increase in price.
Most popular time to fly and prices are also 17% lower on average.

When to book flights from Atlanta to Philadelphia

Are your dates flexible? Find out the best times to travel from Atlanta to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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 Atlanta to Philadelphia

  • Are there family facilities at Atlanta Hartsfield-Jackson Airport (ATL)?

    The airport offers a variety of facilities designed for families. For instance, the airport has opened nursing rooms for mothers and little ones. The rooms feature a small bench, power outlets, and a changing table and are located in different locations. You will find the nursing rooms near Gates D34, B, T5, E CenterPoint, and F Arrivals. The airport also features a children’s play area located in T6.

  • Where are the animal relief areas located at Atlanta Hartsfield-Jackson Airport (ATL)?

    There are Service Animal Relief Areas located before and after security. Post security relief areas can be found on each concourse near Gates A10, T7, C19, B33, and F7. Pre-security locations can be found at the Poochie Park found on the lower level of the Domestic N Terminal.

  • Where is the car rental facility located at Philadelphia International Airport (PHL)?

    Several companies are conveniently located within Philadelphia Airport. The car rental companies offer free shuttles between all bag claim areas and their rental car facility. The pick-up location for these shuttles is Zone 2 on Arrivals Road.

  • Is Atlanta Hartsfield-Jackson Airport (ATL) accessible to passengers with limited mobility?

    ATL airport offers TTY/TDD at each information desk at the Domestic Terminal and Concourses E and F. All restrooms are equipped for wheelchair access. For those traveling with a caretaker, the restrooms can be accessed at unisex family rooms at both terminals. The family bathroom at Concourse F departures offers an adult changing table. All ADA-compliant shuttles that have either a rear or side entry wheelchair are also available at the airport and charge at almost the same price as normal shuttles.

  • Which airlines offer Wi-Fi service onboard planes from Atlanta to Philadelphia?

    Delta, American Airlines, Air France, Virgin Atlantic, and KLM offer inflight Wi-Fi service on the Atlanta to Philadelphia flight route.

  • Which aircraft models fly most regularly from Atlanta to Philadelphia?

    The Airbus A321-100/200 is the aircraft model that flies most regularly on the Atlanta to Philadelphia flight route.

  • Which airline alliances offer flights from Atlanta to Philadelphia?

    oneworld, and SkyTeam are the airline alliances operating flights between Atlanta and Philadelphia, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Atlanta to Philadelphia?

    There are direct flights from Atlanta to Philadelphia on a daily basis.

  • How does KAYAK find such low prices on flights from Atlanta to Philadelphia?

    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 Atlanta to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Atlanta to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from Atlanta 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 Atlanta to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to Atlanta with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Atlanta to Philadelphia?

    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 Philadelphia from Atlanta up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Atlanta to Philadelphia

  • Looking for a cheap flight from Philadelphia to Atlanta? 25% of our users found flights on this route for £43 or less one-way.
  • Hartsfield-Jackson Atlanta International Airport (ATL) is located 7 miles south of Downtown Atlanta. The airport serves as a primary hub for Delta and a focus city for Frontier Airlines. The two airlines have flights flying to Philadelphia. The domestic terminal of Atlanta International Airport can be directly accessed from I-85.
  • Philadelphia International Airport (PHL) is located 7 miles Downtown Philadelphia. The airport is a hub for American Airlines and a focus city for Frontier Airlines, both serving the ATL-PHL route. Terminal D serves as the main domestic terminal.
  • If you arrive early for your flight at Atlanta Hartsfield-Jackson Airport, you can check out some of the restaurants that serve all types of cuisines right at the terminals. Enjoy a meal at Paschal’s Southern Cuisine at Concourse B or enjoy a cold drink at SweetWater Draft House at N Terminal.
  • If you want to top up your wallet at Atlanta Hartsfield-Jackson Airport, you can withdraw cash from ATMs located throughout the airport. Fees may apply, so be sure to check your bank’s fee schedule. The ATMs are located both on the Airside and Landside sections of the airport.
  • To move between the terminals at Atlanta Hartsfield-Jackson Airport, you can walk or use the automated people mover. The terminals and concourses are connected by the transportation mall, a pedestrian passageway with numerous footpaths, and the Plane Train.

Prefer to fly direct from Atlanta to Philadelphia?

Find which airlines fly direct from Atlanta Hartsfield-Jackson Airport to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

Atlanta Hartsfield-Jackson to Philadelphia

Monday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Tuesday

Aer Lingus, Aeromexico, Air France, +11 more

Aer Lingus, Aeromexico, +12 more

Wednesday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Thursday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Friday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Saturday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Sunday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

See more direct flights

Direct returns

Philadelphia to Atlanta Hartsfield-Jackson

Monday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Tuesday

Aer Lingus, Aeromexico, Air France, +11 more

Aer Lingus, Aeromexico, +12 more

Wednesday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Thursday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Friday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Saturday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

Sunday

Aer Lingus, Aeromexico, Air France, +12 more

Aer Lingus, Aeromexico, +13 more

See more direct flights
See more direct flights

Top airline flying from Atlanta to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from Atlanta to Philadelphia. 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 Atlanta to Philadelphia? 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.
5.9
FrontierOverall score based on 3295 reviews
4.8Food
6.2Boarding
4.5Entertainment
5.6Comfort
6.8Crew
Airline reviews

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

2.0 MediocreAnonymous, Jun 2025SMF - LAS
Read more Frontier reviews

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

The Boarding process in Denver was chaotic, and since the line was so long, we were lined up very far from the gate. If there were any announcements from the gate staff, we didn't hear them. The flight attendants were spectacular. The only negative part of the flight was sitting by a 2 1/2 year old who was unruly and unfortunately had parents that matched his behaviors. Also, the restaurants in Denver on the E concourse, they didn't have food (passengers could only order 1 item on the entire menu) or the restaurants had 12-14 people waiting for orders to be prepared and another 6 people waiting to order. If you have a layover in Denver and need to grab food, be prepared to visit the shops with pre-packaged sandwiches, or you can visit another concourse but it may take a while to transit throughout the airport.

I liked the turn-style feature at gate 209B at LAX. Very efficient process. The gate staff also made several, clearly directed announcements so I felt very informed.

Although an hour and a half early was told by staff at check in they had overbooked and could not check us in for the flight.

The crew was delayed because they came on another flight that was delayed due to weather 10pm flight left at 1.30 am The airline made no effort to align alternate crew

Plane was down graded and I lost my uncharged exit row with more leg room. No mention or offer of refund from podium. Flight attendant was nice to explain this happens often and that I could request a refund via online form submission. I did this and have heard nothing back.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

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

Information on your arrival and departure airports

Compare transportation modes for Atlanta to Philadelphia

Transportation modeAverage priceAverage duration
Flights£960h 00m
Trains£3130h 00m

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