$165 Cheap Frontier Airlines flights Philadelphia (PHL) to Cancun (CUN)

Use the “Price (lowest to highest)” filter on Expedia to find cheap Frontier Airlines round-trip flights from $359 from PHL to CUN. Affordable one-way fares from $165 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines flights to Cancun are usually cheaper in the low-season months of October and September. Whether you need a round-trip or one-way ticket, you could land a better deal then.

Start your search for Frontier Airlines flights from PHL to CUN about one month before you want to go. The cheapest time to book an international flight is usually 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day of the week to book international airfare is usually Sunday. Friday is often the most expensive. Passengers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Book a seat on one of Frontier Airlines’s 5 direct weekly flights from Philadelphia Intl. Airport (PHL) to Cancun Intl. Airport (CUN). To see your choices, enter your origin, destination and dates and hit search. Next, apply the “Nonstop” and “Airline” filters.

Take off from Philadelphia Intl. Airport (PHL) for Cancun Intl. Airport (CUN) on a direct Frontier Airlines flight, and you’ll be in the sky for about 4h 20m.

The first flight from PHL to CUN with Frontier Airlines departs at 6:15AM UTC-5. You’ll touch down at 10:35AM UTC-5. The final Frontier Airlines flight of the day takes off at 6:15AM UTC-5 and arrives at 10:35AM UTC-5. With approximately 20% fewer cancellations for morning and mid-morning flights, beginning your travel day early is usually the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Get on a Frontier Airlines flight from Philadelphia Intl. Airport (PHL) to Cancun, and you’re most likely to arrive at Cancun Intl. Airport (CUN). This is the airline’s primary hub in this destination.

Offering a rewarding loyalty program, Frontier Airlines is a top pick for many travelers heading from PHL to CUN. Plus, if you’re a Frontier Miles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be seated on an Airbus A320neo or an Airbus A321neo when flying Frontier Airlines from Philadelphia Intl. Airport (PHL) to Cancun Intl. Airport (CUN). However, keep in mind that a different plane may be used depending on operational reasons.

Changes are typically free within 24 hours of making your booking, but your airline may add a charge after that time. For more details about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to update your itinerary without extra charges, apply the “Changes included” or “No cancel fee” filter when organizing your next adventure.