Monterey (MRY) to Philadelphia (PHL) cheap flight deal from $261 USD in economy class

AAAmerican Airlines

Round Trip•Economy

MRY

Monterey Regional Airport

Monterey, United States

PHL

Philadelphia International Airport

Philadelphia, United States

$401 USD

-35%$261 USD

Verified Sep 20, 2025 at 5:33 PM

October 2025

Today

Mon

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29$389 30$372 1$367 2$389 3$394 4$389 5$467 6$389 7$367 8$367 9$336 10$389 11$404 12$404 13$329 14$314 15$314 16$329 17$329 18$314 19$329 20$329 21$261 22$261 23$276 24$276 25$261 26$329 27$276 28$261 29$261 30$276 31$261 1 2

Fair Availability

22% of dates checked are available within 10% of the lowest price

Monday, October 13th, 2025

6 round-trip options

Returning

Sat, Oct 18, 2025•5 Day Trip

$382 USD

Google Flights

Returning

Sun, Oct 19, 2025•6 Day Trip

$467 USD

Google Flights

Returning

Mon, Oct 20, 2025•7 Day Trip

$397 USD

Google Flights

Returning

Tue, Oct 21, 2025•8 Day Trip

$329 USD

Google Flights

Returning

Wed, Oct 22, 2025•9 Day Trip

$334 USD

Google Flights

Returning

Fri, Oct 24, 2025•11 Day Trip

$344 USD

Google Flights