$63+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — PHL
Jul 25 — Aug 11
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 August or September, booked 87 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Atlanta to Philadelphia
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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 June 25, 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 June 25, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 7/115:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Sat 7/184:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/25![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 6/24. 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.
Mon 7/138:17 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Sat 7/259:51 am
PHL
- ATL
Nonstop2h 17m
Frontier
Deal found 6/24![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 6/24. 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 9/410:14 am
ATL
- PHL
Nonstop2h 12m
Frontier
Mon 9/78:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 6/24![Frontier logo]()
$106
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/145:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Thu 7/166:30 am
PHL
- ATL
Nonstop2h 35m
Frontier
Deal found 6/25![Frontier logo]()
$111
This Super.com deal was found by Cheapflights users on 6/24. 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 7/105:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Thu 7/234:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/24![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 6/24. 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.
Fri 7/105:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Fri 7/178:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 6/24![Frontier logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 7/98:12 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Tue 7/144:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/25![Frontier logo]()
$117
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sun 7/124:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/21![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 6/25. 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.
Fri 10/2311:05 am
ATL
- PHL
Nonstop2h 07m
Frontier
Wed 10/2812:43 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 6/25![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:10 am
ATL
- PHL
Nonstop2h 13m
Frontier
Thu 7/161:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 6/21![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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.
Tue 6/308:12 pm
ATL
- PHL
Nonstop2h 17m
Frontier
Mon 8/38:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 6/23![Frontier logo]()
$121
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 June 25, 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 June 25, 2026.
This Southwest deal was found by Cheapflights users on 6/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/1412:35 pm
ATL
- PHL
1 stop4h 50m
Southwest
Mon 7/206:00 pm
PHL
- ATL
1 stop4h 45m
Southwest
Deal found 6/20![Southwest logo]()
$155
This United Airlines deal was found by Cheapflights users on 6/22. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:40 pm
ATL
- PHL
1 stop5h 47m
United Airlines
Tue 9/226:25 am
PHL
- ATL
1 stop5h 54m
United Airlines
Deal found 6/22![United Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 6/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/193:15 pm
ATL
- PHL
Nonstop2h 00m
Delta
Mon 11/237:29 pm
PHL
- ATL
Nonstop2h 25m
Delta
Deal found 6/20![Delta logo]()
$214
This United Airlines deal was found by Cheapflights users on 6/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/145:30 am
ATL
- PHL
1 stop4h 12m
United Airlines
Tue 10/206:15 am
PHL
- ATL
2 stops9h 20m
United Airlines
Deal found 6/20![United Airlines logo]()
$192
This Southwest deal was found by Cheapflights users on 6/21. 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.
Thu 8/278:00 am
ATL
- PHL
1 stop4h 25m
Southwest
Mon 8/316:20 am
PHL
- ATL
1 stop6h 25m
Southwest
Deal found 6/21![Southwest logo]()
$199
This Southwest deal was found by Cheapflights users on 6/23. 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 7/712:35 pm
ATL
- PHL
1 stop4h 50m
Southwest
Wed 7/87:25 am
PHL
- ATL
1 stop4h 40m
Southwest
Deal found 6/23![Southwest logo]()
$234
This United Airlines deal was found by Cheapflights users on 6/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:00 am
ATL
- PHL
1 stop6h 43m
United Airlines
Wed 10/288:00 am
PHL
- ATL
1 stop9h 44m
United Airlines
Deal found 6/23![United Airlines logo]()
$267
This Southwest deal was found by Cheapflights users on 6/22. 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 7/181:30 pm
ATL
- PHL
1 stop10h 25m
Southwest
Wed 7/2211:25 am
PHL
- ATL
2 stops7h 35m
Southwest
Deal found 6/22![Southwest logo]()
$259
This Southwest deal was found by Cheapflights users on 6/25. 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 7/232:30 pm
ATL
- PHL
2 stops9h 25m
Southwest
Sat 7/257:55 am
PHL
- ATL
1 stop9h 50m
Southwest
Deal found 6/25![Southwest logo]()
$266
This Southwest deal was found by Cheapflights users on 6/22. 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 7/182:40 pm
ATL
- PHL
2 stops9h 00m
Southwest
Mon 7/206:00 pm
PHL
- ATL
1 stop4h 45m
Southwest
Deal found 6/22![Southwest logo]()
$268
This Southwest deal was found by Cheapflights users on 6/24. 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 9/32:40 pm
ATL
- PHL
1 stop7h 35m
Southwest
Mon 9/75:55 am
PHL
- ATL
1 stop6h 15m
Southwest
Deal found 6/24![Southwest logo]()
$282
Last-minute flights from Atlanta to PhiladelphiaDiscover last-minute flight deals from Atlanta to Philadelphia. Data last updated June 25, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Philadelphia. Data last updated June 25, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 6/23. 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.
Tue 6/308:12 pm
ATL
- PHL
Nonstop2h 17m
Frontier
Mon 8/38:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 6/23![Frontier logo]()
$121
This Frontier deal was found by Cheapflights users on 6/22. 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.
Tue 6/305:05 am
ATL
- PHL
Nonstop2h 14m
Frontier
Mon 7/138:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 6/22![Frontier logo]()
$123
This Kiwi.com deal was found by Cheapflights users on 6/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:10 am
ATL
- PHL
Nonstop2h 13m
Frontier
Thu 7/161:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 6/21![Frontier logo]()
$120
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 7/98:12 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Tue 7/144:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/25![Frontier logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 6/23. 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.
Thu 7/95:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Mon 7/131:32 pm
PHL
- ATL
Nonstop2h 18m
Frontier
Deal found 6/23![Frontier logo]()
$122
This Super.com deal was found by Cheapflights users on 6/24. 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 7/105:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Thu 7/234:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/24![Frontier logo]()
$112
This Frontier deal was found by Cheapflights users on 6/24. 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.
Fri 7/105:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Fri 7/178:30 am
PHL
- ATL
Nonstop2h 30m
Frontier
Deal found 6/24![Frontier logo]()
$114
This Cheapflightsfares deal was found by Cheapflights users on 6/25. 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 7/115:02 pm
ATL
- PHL
Nonstop2h 18m
Frontier
Sat 7/184:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/25![Frontier logo]()
$103
This Frontier deal was found by Cheapflights users on 6/21. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Sun 7/124:30 pm
PHL
- ATL
Nonstop2h 32m
Frontier
Deal found 6/21![Frontier logo]()
$118
This Frontier deal was found by Cheapflights users on 6/24. 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.
Mon 7/138:17 pm
ATL
- PHL
Nonstop2h 16m
Frontier
Sat 7/259:51 am
PHL
- ATL
Nonstop2h 17m
Frontier
Deal found 6/24![Frontier logo]()
$105
This Kiwi.com deal was found by Cheapflights users on 6/25. 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.
Tue 7/145:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Thu 7/166:30 am
PHL
- ATL
Nonstop2h 35m
Frontier
Deal found 6/25![Frontier logo]()
$111
This Delta deal was found by Cheapflights users on 6/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/224:05 pm
ATL
- PHL
Nonstop2h 07m
Delta
Wed 7/296:25 am
PHL
- ATL
Nonstop2h 03m
Delta
Deal found 6/23![Delta logo]()
$119
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 June 25, 2026.
Search for one-way flight options from Atlanta to Philadelphia. Find affordable one-way fares based on user searches. Data last updated June 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 7/135:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 6/24![Frontier logo]()
$63
This Super.com deal was found by Cheapflights users on 6/24. 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 7/125:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 6/24![Frontier logo]()
$64
This Cheapflightsfares deal was found by Cheapflights users on 6/22. 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 7/65:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 6/22![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Tue 7/75:05 am
ATL
- PHL
Nonstop2h 10m
Frontier
Deal found 6/24![Frontier logo]()
$66
This eDestinos deal was found by Cheapflights users on 6/23. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/305:05 am
ATL
- PHL
Nonstop2h 14m
Frontier
Deal found 6/23![Frontier logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 6/24. 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 10/129:17 pm
ATL
- PHL
Nonstop2h 04m
Frontier
Deal found 6/24![Frontier logo]()
$68
This Super.com deal was found by Cheapflights users on 6/21. 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.
Fri 7/38:12 pm
ATL
- PHL
Nonstop2h 17m
Frontier
Deal found 6/21![Frontier logo]()
$72
This Expedia deal was found by Cheapflights users on 6/24. 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.
Sat 11/1411:05 am
ATL
- PHL
Nonstop2h 07m
Frontier
Deal found 6/24![Frontier logo]()
$74
This Southwest deal was found by Cheapflights users on 6/24. 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 8/87:55 am
ATL
- PHL
1 stop6h 45m
Southwest
Deal found 6/24![Southwest logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 6/24. 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.
Thu 10/223:46 pm
ATL
- PHL
1 stop8h 52m
Frontier
Deal found 6/24![Frontier logo]()
$77
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 June 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $103 (Cheapflightsfares) |
One-way from | $63 (Kiwi.com) |
Popular in | May |
Cheapest in | August |
Average price | $257 |
Good round-trip deal | $162 or less |
Good one-way deal | $125 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 2,558,603 searches. Data last updated June 25, 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 - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Tue 7/14
12:35 pm-5:25 pm
1 stop4h 50m
Philadelphia
Mon 7/20
6:00 pm-10:45 pm
1 stop4h 45m
$155
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Sat 9/19
3:40 pm-9:27 pm
1 stop5h 47m
Philadelphia
Tue 9/22
6:25 am-12:19 pm
1 stop5h 54m
$187
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Wed 10/14
5:30 am-9:42 am
1 stop4h 12m
Philadelphia
Tue 10/20
6:15 am-3:35 pm
2 stops9h 20m
$192
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Thu 8/27
8:00 am-12:25 pm
1 stop4h 25m
Philadelphia
Mon 8/31
6:20 am-12:45 pm
1 stop6h 25m
$199
Quickest round-trip
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Thu 11/19
3:15 pm-5:15 pm
Nonstop2h 00m
Philadelphia
Mon 11/23
7:29 pm-9:54 pm
Nonstop2h 25m
$214
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Tue 7/7
12:35 pm-5:25 pm
1 stop4h 50m
Philadelphia
Wed 7/8
7:25 am-12:05 pm
1 stop4h 40m
$234
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Sat 7/18
1:30 pm-11:55 pm
1 stop10h 25m
Philadelphia
Wed 7/22
11:25 am-7:00 pm
2 stops7h 35m
$259
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Thu 7/23
2:30 pm-11:55 pm
2 stops9h 25m
Philadelphia
Sat 7/25
7:55 am-5:45 pm
1 stop9h 50m
$266
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Fri 10/23
8:00 am-2:43 pm
1 stop6h 43m
Philadelphia
Wed 10/28
8:00 am-5:44 pm
1 stop9h 44m
$267
AtlantaPhiladelphia
ATL - PHL
ATLPHL
Atlanta Hartsfield-Jackson
Sat 7/18
2:40 pm-11:40 pm
2 stops9h 00m
Philadelphia
Mon 7/20
6:00 pm-10:45 pm
1 stop4h 45m
$268
Showing 1-10 of 19 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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- 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.
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 86 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 $161). 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 June 25, 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 39% 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 June 20, 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. Monday 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 20% of weekly flights between Atlanta and Philadelphia have experienced delays in the past year, with the average delay time being 126 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 Sunday 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 15% 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 June 25, 2026.
Read through reviews of airlines operating flights from Atlanta to Philadelphia, such as Delta,American Airlines, andJetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Food
7.2
Overall
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Comfort
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
King of Prussia
Reading
Camden
Ocean City
Plymouth Meeting
Cherry Hill
Lewes
Wyomissing
Dewey Beach
Pottstown
Ephrata
Milford
Wildwood Crest
Dover
Elkton
Essington
Willow Grove
New Castle
Millville
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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 June 25, 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 June 25, 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 June 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 2,558,603 searches. Data last updated June 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$79 | Average$180 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$119 | Average$299 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$137 | Average$267 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$159 | Average$299 | FlexibilityNo cancel fee | On-time71% |