$59+ Cheap flights from Atlanta to Philadelphia (ATL - PHL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — PHL
Oct 22 — Oct 291
Round-trip
1 adult, Economy
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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 September or August, booked 88 days in advance, depart on a Saturday or Tuesday and return on a Thursday
Cheap flight deals from Atlanta to Philadelphia
Cheapest
Best
Last-minute
One-way
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 September 22, 2026.
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 September 22, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:15 am -
Nonstop2h 06m
Sun 11/88:30 am -
Nonstop2h 27m
Deal found 9/17![Frontier logo]()
$80
This CheapOair deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:15 am -
Nonstop2h 06m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/17![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:07 pm -
Nonstop2h 11m
Tue 10/138:30 am -
Nonstop2h 30m
Deal found 9/17![Frontier logo]()
$83
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:07 pm -
Nonstop2h 04m
Mon 10/198:30 am -
Nonstop2h 30m
Deal found 9/17![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/18![Frontier logo]()
$87
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:39 pm -
Nonstop2h 04m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/18![Frontier logo]()
$88
This Mytrip deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/15:05 am -
Nonstop2h 06m
Sun 11/88:30 am -
Nonstop2h 27m
Deal found 9/17![Frontier logo]()
$90
This Frontier deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/196:11 pm -
Nonstop2h 09m
Tue 11/246:50 am -
Nonstop2h 32m
Deal found 9/17![Frontier logo]()
$91
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/17![Frontier logo]()
$92
This Priceline deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:40 pm -
1 stop8h 58m
Tue 10/205:22 pm -
Nonstop2h 40m
Deal found 9/20![Frontier logo]()
$93
Best flights from Atlanta to PhiladelphiaDiscover 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 September 22, 2026.
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 September 22, 2026.
This JetBlue deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:06 pm -
1 stop5h 39m
Wed 10/213:26 pm -
1 stop8h 33m
Deal found 9/19![JetBlue logo]()
$146
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/316:20 am -
2 stops9h 40m
Mon 11/21:50 pm -
1 stop7h 05m
Deal found 9/16![Southwest logo]()
$150
This JetBlue deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/297:30 am -
1 stop6h 54m
Mon 11/25:58 pm -
1 stop6h 00m
Deal found 9/18![JetBlue logo]()
$149
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1011:10 am -
2 stops10h 15m
Tue 12/157:30 am -
2 stops9h 25m
Deal found 9/21![Southwest logo]()
$161
This JetBlue deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/247:05 am -
1 stop7h 27m
Tue 10/275:58 pm -
1 stop6h 00m
Deal found 9/20![JetBlue logo]()
$150
This JetBlue deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:37 pm -
1 stop5h 51m
Tue 10/203:26 pm -
1 stop8h 33m
Deal found 9/21![JetBlue logo]()
$151
This JetBlue deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:06 pm -
1 stop5h 39m
Mon 10/265:58 pm -
1 stop6h 00m
Deal found 9/18![JetBlue logo]()
$154
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/178:30 am -
1 stop6h 55m
Wed 10/217:45 am -
2 stops9h 05m
Deal found 9/16![Southwest logo]()
$190
This JetBlue deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:36 pm -
1 stop6h 09m
Wed 10/283:35 pm -
1 stop8h 23m
Deal found 9/20![JetBlue logo]()
$154
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/87:10 am -
1 stop6h 05m
Sat 10/1012:05 pm -
1 stop4h 45m
Deal found 9/17![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:20 pm -
2 stops7h 15m
Sat 10/247:55 am -
1 stop6h 30m
Deal found 9/19![Southwest logo]()
$229
This Southwest deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:05 am -
2 stops8h 20m
Thu 10/225:10 pm -
1 stop6h 55m
Deal found 9/21![Southwest logo]()
$229
Last-minute flights from Atlanta to PhiladelphiaDiscover last-minute flight deals from Atlanta to Philadelphia. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Philadelphia. Data last updated September 22, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/69:07 pm -
Nonstop2h 11m
Tue 10/138:30 am -
Nonstop2h 30m
Deal found 9/17![Frontier logo]()
$83
This CheapOair deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:15 am -
Nonstop2h 06m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/17![Frontier logo]()
$82
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/159:39 pm -
Nonstop2h 04m
Sat 10/175:20 pm -
Nonstop2h 34m
Deal found 9/18![Frontier logo]()
$88
This Priceline deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:40 pm -
1 stop8h 58m
Tue 10/205:22 pm -
Nonstop2h 40m
Deal found 9/20![Frontier logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/169:07 pm -
Nonstop2h 04m
Mon 10/198:30 am -
Nonstop2h 30m
Deal found 9/17![Frontier logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:05 am -
Nonstop2h 06m
Wed 10/215:22 pm -
Nonstop2h 40m
Deal found 9/18![Frontier logo]()
$94
This Expedia deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/195:15 am -
Nonstop2h 06m
Thu 10/2212:35 pm -
Nonstop2h 26m
Deal found 9/17![Frontier logo]()
$95
This Cheapflightsfares deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:15 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/18![Frontier logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/214:06 pm -
Nonstop2h 09m
Tue 10/279:30 am -
1 stop8h 36m
Deal found 9/20![Frontier logo]()
$97
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:05 am -
Nonstop2h 06m
Mon 10/266:00 am -
1 stop8h 35m
Deal found 9/17![Frontier logo]()
$92
One-way flights from Atlanta to PhiladelphiaSearch for one-way flight options from Atlanta to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
Search for one-way flight options from Atlanta to Philadelphia. Find affordable one-way fares based on user searches. Data last updated September 22, 2026.
This Super.com deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/108:59 pm -
Nonstop2h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$59
This Kiwi.com deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/199:07 pm -
Nonstop2h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$61
This Super.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:58 pm -
Nonstop2h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:05 am -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$64
This Super.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/45:10 am -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Frontier logo]()
$65
This Mytrip deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/79:07 pm -
Nonstop2h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Frontier logo]()
$66
This Jetabroad deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jetabroad is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/126:58 pm -
Nonstop2h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Frontier logo]()
$67
This Cheapflightsfares deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/26:30 am -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$68
This Trip.com deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:37 am -
Nonstop2h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Frontier logo]()
$69
This Southwest deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2111:20 am -
1 stop6h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Southwest logo]()
$71
This Super.com deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/153:40 pm -
1 stop8h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![Frontier logo]()
$72
Find flight deals from Atlanta to Philadelphia
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $80 (Cheapflightsfares) |
One-way from | $59 (Super.com) |
Popular in | May |
Cheapest in | September |
Average price | $170 |
Good round-trip deal | $128 or less |
Good one-way deal | $101 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
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
Cheapest round-trip
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Wed 10/21
11:20 am-6:00 pm
1 stop6h 40m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Tue 10/27
7:30 am-2:45 pm
1 stop7h 15m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$71
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Fri 10/23
4:36 pm-10:45 pm
1 stop6h 09m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Fri 10/30
2:05 pm-7:35 pm
1 stop5h 30m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Sat 10/24
12:20 pm-8:05 pm
1 stop7h 45m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$76
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Wed 10/14
7:05 am-2:33 pm
1 stop7h 28m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$76
Quickest round-trip
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Wed 12/16
10:54 pm-12:52 am
Nonstop1h 58m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Mon 10/26
7:30 am-2:45 pm
1 stop7h 15m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$79
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Mon 11/2
7:00 am-5:55 pm
2 stops10h 55m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$85
AtlantaPhiladelphia
ATL Atlanta Hartsfield-Jackson - PHL Philadelphia
ATLPHL
Atlanta Hartsfield-Jackson
Thu 10/29
1:05 pm-7:35 pm
2 stops6h 30m
Philadelphia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$85
Showing 1-10 of 22 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Philadelphia flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Philadelphia flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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.
ATL-PHL
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.
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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 87 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, September is the cheapest month in which you can book a flight from Atlanta to Philadelphia (average of $170). Flying from Atlanta to Philadelphia in May is currently the most expensive (average of $299). 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?
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 September 22, 2026.
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 38% on your trip compared to booking a flight at noon.
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 September 19, 2026.
Travelers seeking maximum savings on their Atlanta to Philadelphia flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Atlanta to Philadelphia delayed?
About 18% of weekly flights between Atlanta and Philadelphia have experienced delays in the past year, with the average delay time being 128 minutes.
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.
Which airline has the best punctuality record on Atlanta to Philadelphia flights?
Over the last year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.
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
Our travel experts
Reviews of airlines servicing Philadelphia
Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated September 22, 2026.
Read through reviews of airlines operating flights from Atlanta to Philadelphia, such as Delta,JetBlue, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Boarding
8.1
Overall
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
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.
Traveling to a place near Philadelphia?
Book flights to Philadelphia if you plan to visit one of these locationsWildwood
Reading
King of Prussia
Camden
Ocean City
Wildwood Crest
Cherry Hill
Lewes
Plymouth Meeting
Wyomissing
Pottstown
Ephrata
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Vineland
Millville
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Alternative routes for Atlanta to Philadelphia
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Complete your trip
Complete your trip to Philadelphia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Philadelphia by cabin class
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Atlanta and Philadelphia flights
Browse other Atlanta and Philadelphia flight options. Last updated on September 22, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
Other flights to Philadelphia
Explore flights to Philadelphia departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 22, 2026.
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Top 4 airlines flying from Atlanta to Philadelphia
Discover the top 4 airlines that operate flights from Atlanta to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$67 | Average$186 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$290 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$125 | Average$267 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$303 | FlexibilityNo cancel fee | On-time71% |