ATL to PHL from $74 in economy – flightdeals.net

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Frontier Airlines

F9Frontier Airlines

Round Trip•Economy

Hartsfield–Jackson Atlanta Inte

Atlanta, United States

Philadelphia International Airport

Philadelphia, United States

$144 USD

-49%$74 USD

Verified about 7 hours ago

December 2026

Mon

Tue

Wed

Thu

Fri

Sat

Sun

30$170 1$139 2$80 3$89 4$89 5$80 6$89 7$89 8$80 9$80 10$89 11$89 12$148 13$223 14$223 15$223 16$164 17$223 18$302 19$292 20$302 21$254 22$248 23$248 24$254 25$254 26$268 27$308 28$260 29$254 30$254 31 1 2 3

Limited Availability

10% of dates checked are available within 10% of the lowest price

Tuesday, December 29th, 2026

2 round-trip options

Returning

Sun, Jan 3, 2027•5 Day Trip

$302 USD

Returning

Mon, Jan 4, 2027•6 Day Trip

$254 USD