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Philadelphia to Atlanta PHL, TTN → ATL

Philadelphia International Airport (PHL), Trenton-Mercer Airport (TTN) → Hartsfield-Jackson Atlanta International Airport (ATL)

The cheapest return found recently is $128 with Frontier Airlines, 4 Dec – 6 Dec, found yesterday. The cheapest one-way found recently is $140 with Frontier Airlines, 25 Nov, found yesterday.

Return

The cheapest return fare on each of 10 departure dates is usually $64 to $174.

Cheapest return found recently

$128

4 Dec – 6 Dec · Frontier Airlines

Philadelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)

Leaves 7:34 a.m. · Return leaves 6:00 a.m. · 4 h 29 min of travel, both ways together

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

Cheapest nonstop return

$128

4 Dec – 6 Dec · Frontier Airlines

Philadelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)

Leaves 7:34 a.m. · Return leaves 6:00 a.m. · 4 h 29 min of travel, both ways together

out nonstop, back nonstop

found yesterday

See prices for these datesCheck today's price

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Found recently, and the cheapest we hold

Cheapest found recently $128 4 Dec – 6 Decfound yesterdaySee prices for these dates

Cheapest we hold, of any age $54 13 Jan 2027 – 20 Jan 2027found 3 days agoSee prices for these dates

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest return we saw each day was $44 to $54.

At $128, 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 10 departure dates from 23 Oct to 14 Jan 2027, 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 2-night return fares leaving within 3 days of 4 Dec to compare.

Every date we hold

18 fares on 10 departure dates

23 Oct – 25 Oct: $265, found 6 days ago29 Oct – 2 Nov: $131, found 3 days ago30 Oct – 2 Nov: $148, found 6 days ago2 Nov – 29 Nov: $232, found 6 days ago6 Nov – 8 Nov: $182, found 3 days ago13 Nov – 15 Nov: $76, found 3 days ago4 Dec – 6 Dec: $128, found yesterday13 Dec – 16 Dec: $59, found 3 days ago13 Jan 2027 – 20 Jan 2027: $54, found 3 days ago14 Jan 2027 – 20 Jan 2027: $60, found 2 days agoOctNovDecJan
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
23 Oct – 25 Oct$265Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
29 Oct – 2 Nov$131Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
30 Oct – 2 Nov$148Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 6 days agoSee prices for these dates
2 Nov – 29 Nov$232Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back 1 stopfound 6 days agoSee prices for these dates
6 Nov – 8 Nov$182Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back 1 stopfound 3 days agoSee prices for these dates
13 Nov – 15 Nov$76Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
4 Dec – 6 Dec$128Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound yesterdaySee prices for these dates
13 Dec – 16 Dec$59Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
13 Jan 2027 – 20 Jan 2027$54Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 3 days agoSee prices for these dates
14 Jan 2027 – 20 Jan 2027$60Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)out nonstop, back nonstopfound 2 days agoSee prices for these dates

Which month looks cheapest?

January 2027 is the cheapest month — from $54.

October 2026From $1313 departure dates29 Oct – 2 Nov · found 3 days agoSee prices for these dates
November 2026From $763 departure dates13 Nov – 15 Nov · found 3 days agoSee prices for these dates
December 2026From $592 departure dates13 Dec – 16 Dec · found 3 days agoSee prices for these dates
January 2027From $54Cheapest seen2 departure dates13 Jan 2027 – 20 Jan 2027 · found 3 days agoSee prices for these dates

Airlines on the cheapest dates: Frontier Airlines.

One-way

The cheapest one-way fare on each of 3 departure dates is usually $71 to $117.

Cheapest one-way found recently

$140

25 Nov · Frontier Airlines

Trenton-Mercer Airport (TTN) → Hartsfield-Jackson Atlanta International Airport (ATL)

Leaves 9:52 p.m. · 13 h 26 min trip

1 stop

found yesterday

Open this tripCheck today's price

Cheapest nonstop one-way

$48

10 Nov · Frontier Airlines

Philadelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)

Leaves 8:30 a.m. · 2 h 37 min trip

nonstop

found 6 days ago

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Found recently, and the cheapest we hold

Cheapest found recently $140 25 Novfound yesterdayOpen this trip

Cheapest we hold, of any age $48 10 Novfound 6 days agoOpen this trip

What have prices looked like?

Over 25 days, 24 Sept to 18 Oct, the cheapest one-way we saw each day was $48 to $156.

$140, the cheapest one-way found recently, sits here in that range of $48 to $156.

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 10 Nov to 25 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?

Yes. Among one-way fares leaving within 3 days of 25 Nov, 23 Nov costs $93: $47 less than the cheapest found recently.

Frontier Airlines · Philadelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL) · 1 stop · found 4 days ago

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Every date we hold

4 fares on 3 departure dates

10 Nov: $48, found 6 days ago23 Nov: $93, found 4 days ago25 Nov: $140, found yesterdayNov
See the chart as a table
The cheapest price seen for each departure date — per traveler in Economy.
DatesFromAirlineAirportsStopsFound
10 Nov$48Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)nonstopfound 6 days agoOpen this trip
23 Nov$93Frontier AirlinesPhiladelphia International Airport (PHL) → Hartsfield-Jackson Atlanta International Airport (ATL)1 stopfound 4 days agoOpen this trip
25 Nov$140Frontier AirlinesTrenton-Mercer Airport (TTN) → Hartsfield-Jackson Atlanta International Airport (ATL)1 stopfound yesterdayOpen this trip

Airlines on the cheapest dates: Frontier Airlines.

Premium cabin fares from Philadelphia to Atlanta

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 4 Dec – 6 Dec in another cabin: Premium economy · Business · First

Today's prices for 25 Nov in another cabin: Premium economy · Business · First

How far ahead were prices cheapest for Philadelphia to Atlanta?

Return

Fares 90 to 179 days before departure were typically 81% 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
Typical price in each booking range — round trip, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$231$187+425%22
7–13 days$203$131+361%25
14–29 days$92$73+109%21
30–59 days$92$59+109%14
60–89 days$144$44+227%8
90–179 days$44$44Cheapest seen23

One-way

Fares 14 to 29 days before departure were typically 59% 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
Typical price in each booking range — one way, per traveler in Economy.
Booked ahead byTypical fareCheapest dayAbove the cheapestDays of prices
0–6 days$121$86+142%20
7–13 days$107$60+114%14
14–29 days$50$48Cheapest seen15
30–59 days$109$93+118%9
90–179 days$162$162+224%8

Could a nearby airport be cheaper?

A different airport at either end can change the fare — sometimes a lot.

Return

New York → Atlanta

130 km from Philadelphia

$173

$45 more than flying from Philadelphia

9 Nov – 13 Nov · LGA → ATL · out nonstop, back nonstop

found 7 hours ago

See this route

Baltimore → Atlanta

145 km from Philadelphia

$79

$49 less than flying from Philadelphia

5 Nov – 7 Nov · BWI → ATL · out nonstop, back nonstop

found 3 days ago

See this route

Cheapest recent price on each route — round trip, per traveler in Economy. Distances are in a straight line.

One-way

Baltimore → Atlanta

145 km from Philadelphia

$23

$117 less than flying from Philadelphia

17 Nov · BWI → ATL · nonstop

found today

See this route

New York → Atlanta

130 km from Philadelphia

$45

$95 less than flying from Philadelphia

17 Nov · EWR → ATL · nonstop

found 2 days ago

See this route

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 4 Dec – 6 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