Atlanta to Philadelphia ATL → PHL
Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL)
The cheapest return found recently is $134 with Frontier Airlines, 22 Nov – 9 Dec, found 5 days ago. The cheapest one-way found recently is $17 with Frontier Airlines, 17 Nov, found 4 days ago.
Return
The cheapest return fare on each of 3 departure dates is usually $138 to $161.
Cheapest return found recently
$134
22 Nov – 9 Dec · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL)
Leaves 6:50 p.m. · Return leaves 4:38 p.m. · 4 h 41 min of travel, both ways together
out nonstop, back nonstop
found 5 days ago
Cheapest nonstop return
$134
22 Nov – 9 Dec · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL)
Leaves 6:50 p.m. · Return leaves 4:38 p.m. · 4 h 41 min of travel, both ways together
out nonstop, back nonstop
found 5 days ago
Found recently, and the cheapest we hold
$134 22 Nov – 9 Decfound 5 days agoSee prices for these dates
It is also the cheapest return we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $60 to $98.
At $134, the cheapest return found recently is above that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good return price?
Compared with the cheapest return fare on each of 3 departure dates from 30 Oct to 22 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other 17-night return fares leaving within 3 days of 22 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct – 1 Nov | $142 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 19 Nov – 21 Nov | $179 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL) | out nonstop, back nonstop | found 6 days ago | See prices for these dates |
| 22 Nov – 9 Dec | $134 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL) | out nonstop, back nonstop | found 5 days ago | See prices for these dates |
Which month looks cheapest?
November 2026 is the cheapest month — from $134.
Airlines on the cheapest dates: Frontier Airlines.
One-way
The cheapest one-way fare on each of 3 departure dates is usually $40 to $92.
Cheapest one-way found recently
$17
17 Nov · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL)
Leaves 5:15 a.m. · 2 h 6 min trip
nonstop
found 4 days ago
Cheapest nonstop one-way
$17
17 Nov · Frontier Airlines
Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL)
Leaves 5:15 a.m. · 2 h 6 min trip
nonstop
found 4 days ago
Found recently, and the cheapest we hold
$17 17 Novfound 4 days agoOpen this trip
It is also the cheapest one-way we hold, of any age.
What have prices looked like?
Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $17 to $40.
At $17, the cheapest one-way found recently is at the low end of that range.
25 days is a short history, so treat this range as an early guide.
Those were the prices on those days, not today's.
Is this a good one-way price?
Compared with the cheapest one-way fare on each of 3 departure dates from 30 Oct to 22 Nov, found by travelers' searches in the last 7 days (economy, the price the seller showed on Aviasales). The usual range is the middle half of those prices.
Could nearby dates be cheaper?
We hold no other one-way fares leaving within 3 days of 17 Nov to compare.
Every date we hold
3 fares on 3 departure dates
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct | $62 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL) | nonstop | found 6 days ago | Open this trip |
| 17 Nov | $17 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL) | nonstop | found 4 days ago | Open this trip |
| 22 Nov | $122 | Frontier Airlines | Hartsfield-Jackson Atlanta International Airport (ATL) → Philadelphia International Airport (PHL) | 1 stop | found 5 days ago | Open this trip |
Which month looks cheapest?
November 2026 is the cheapest month — from $17.
Airlines on the cheapest dates: Frontier Airlines.
Premium cabin fares from Atlanta to Philadelphia
We hold no premium economy, business or first-class fares for this route: we collect them for the busiest routes, and this one is not among them yet.
Today's prices for 22 Nov – 9 Dec in another cabin: Premium economy · Business · First
Today's prices for 17 Nov in another cabin: Premium economy · Business · First
How far ahead were prices cheapest for Atlanta to Philadelphia?
Return
Fares 14 to 29 days before departure were typically 63% lower than 0 to 6 days before departure.
From the cheapest return each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $206 | $164 | +170% | 16 |
| 7–13 days | $163 | $92 | +115% | 20 |
| 14–29 days | $76 | $60 | Cheapest seen | 23 |
| 30–59 days | $134 | $60 | +76% | 17 |
One-way
Fares 30 to 59 days before departure were typically 78% lower than 0 to 6 days before departure.
From the cheapest one-way each day between 24 Sept and 18 Oct (25 days), grouped by how many days ahead the flight left; one adult in economy.
Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.
Prices reflect recent searches — current fares may differ.
See these ranges as a table
| Booked ahead by | Typical fare | Cheapest day | Above the cheapest | Days of prices |
|---|---|---|---|---|
| 0–6 days | $87 | $84 | +358% | 7 |
| 7–13 days | $37 | $23 | +95% | 13 |
| 14–29 days | $39 | $20 | +105% | 19 |
| 30–59 days | $19 | $17 | Cheapest seen | 20 |
Could a nearby airport be cheaper?
A different airport at either end can change the fare — sometimes a lot.
Return
Atlanta → New York
130 km from Philadelphia
$165
$31 more than flying to Philadelphia
5 Dec – 7 Dec · ATL → EWR · out nonstop, back nonstop
found today
Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.
One-way
Atlanta → Baltimore
145 km from Philadelphia
$43
$26 more than flying to Philadelphia
19 Nov · ATL → BWI · nonstop
found today
Atlanta → New York
130 km from Philadelphia
$133
$116 more than flying to Philadelphia
21 Nov · ATL → EWR · nonstop
found yesterday
Cheapest recent price on each route — one way, per traveler in Economy. Distances are in a straight line.
Live price for these dates
The cheapest return found recently is for 22 Nov – 9 Dec. A live search on this page shows what those dates cost now, for one adult in economy.
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work