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Cheap flights Atlanta — Philadelphia

from $17 1 071 km ~1h 46m 14 flights found 1 airlines cheapest on Tuesday
How many travellers?
Adults
12+ years
1
Children
2–11 years
0
Infants
under 2
0
Choose your departure date
Cheapest: $17 on 17.11.2026
Prices shown are from searches by other travellers over the last 24 hours. Missing a date? Click any day — we'll find tickets anyway.
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Prices found for 8 of 90 days. Prices update as more travellers search. Click any date to search live.
Depart
—
Return
—
Cheapest flights found
17 Nov 2026, Tue
Frontier Airlines F9 1004
13:15
ATL Hartsfield-Jackson Atlanta International Airport
15:21
PHL Philadelphia International Airport
2h 6m Direct
View this ticket
23 Nov 2026, Mon
Frontier Airlines F9 1168
06:59
ATL Hartsfield-Jackson Atlanta International Airport
09:58
PHL Philadelphia International Airport
2h 59m 1 stop
View this ticket
23 Nov 2026, Mon
Frontier Airlines F9 1102
02:50
ATL Hartsfield-Jackson Atlanta International Airport
04:59
PHL Philadelphia International Airport
2h 9m Direct
View this ticket
Route characteristics
Distance
1 071 km
Flight time
1h 46m
Time difference
+0h
Minimum price
from $17 (17.11.2026)
Average price
$72
Maximum price
$122
Departures per week
1
Cheapest day
Tuesday
Departure airports (1)
ATL Hartsfield-Jackson Atlanta International Airport
Arrival airports (2)
PHL Philadelphia International Airport TTN Trenton-Mercer Airport
Airlines (1)
F9 Frontier Airlines
Agencies (3)
Kiwi.com Farera Trip.com
Prices by day of week
Airlines — cheapest prices 1
Frontier Airlines
Frontier Airlines
Low-cost 14 flights · 11 days
$17
Where to buy tickets 3
Kiwi.com
1 tickets · 1 days
from $17
Farera
11 tickets · 8 days
from $56
Trip.com
2 tickets · 2 days
from $68
Airports

From — Atlanta (1)

  • ATL Hartsfield-Jackson Atlanta International Airport

To — Philadelphia (2)

  • PHL Philadelphia International Airport
  • TTN Trenton-Mercer Airport
Other destinations from Atlanta
Frequently asked questions about the route Atlanta — Philadelphia
How long is the flight from Atlanta to Philadelphia?
Approximate flight time — 1h 46m. This is an average for a direct flight. With connections, the time may be longer.
What is the distance from Atlanta to Philadelphia?
The straight-line distance — 1 071 km.
How much do flights from Atlanta to Philadelphia cost?
The minimum price over 3 months — from $17 on 17.11.2026.
What is the average ticket price?
The average price — $72. Range: $17 — $122.
What is the time difference between Atlanta and Philadelphia?
The difference — +0h.
From which airports does Atlanta operate flights?
From Atlanta: ATL (Hartsfield-Jackson Atlanta International Airport).
To which airports in Philadelphia do flights arrive?
To Philadelphia: PHL (Philadelphia International Airport), TTN (Trenton-Mercer Airport).
Which airlines fly this route?
This route is served by 1 airline: Frontier Airlines.
Are there direct flights?
Yes, there are direct flights. Minimum direct price — from $17. Total direct flights found: 2.
Which day of the week is cheapest?
The cheapest day of the week — Tuesday.
When is the best time to buy tickets?
Optimal — 1–3 months before departure. Check the calendar above — it shows the best dates.
How do I book flights?
Click "View this ticket" on any flight card — you'll be redirected to the booking page with this specific ticket pre-selected.
About the route Atlanta — Philadelphia

Flights Atlanta — Philadelphia is a popular route. The straight-line distance is 1 071 km. Flight time 1h 46m. Time difference +0h.

From Atlanta (ATL) flights depart from 1 airport: ATL. To Philadelphia (PHL) — 2 arrival airports: PHL, TTN.

1 airline operate on this route: Frontier Airlines.

The minimum price for the next 3 months — from $17 (17.11.2026). The cheapest dates are highlighted in the calendar above.

The average ticket price — $72, ranging from $17 to $122. Book 1–3 months in advance to get the best deals.

Cheapest day to fly — Tuesday.

Other destinations in United States from Atlanta