$41 Cheap Frontier Airlines flights Miami (MIA) to Philadelphia (PHL)

Landing cheap one-way Frontier Airlines flights from MIA to PHL from $41 on Expedia is a breeze — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $87 for your next break.**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.

January is one of the most affordable months to get away to Philadelphia with Frontier Airlines. You could also find excellent prices on one-way and round-trip tickets in February.

For cheap Frontier Airlines fares from Miami Intl. Airport (MIA) to Philadelphia Intl. Airport (PHL), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect what you pay. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight on a Sunday.**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.

Easily travel from Miami Intl. Airport (MIA) to Philadelphia Intl. Airport (PHL) on any of Frontier Airlines’s 7 weekly direct flights. Use our “Nonstop” and “Airline” filters to find the Frontier Airlines flight that’ll get you to PHL at your preferred time.

Leave Miami Intl. Airport (MIA) for Philadelphia Intl. Airport (PHL) on a nonstop Frontier Airlines flight, and you’ll be in the air for around 2h 55m.

If you’re looking for flexibility, Thursday offers the most choice for Frontier Airlines flights from Miami Intl. Airport (MIA) to Philadelphia Intl. Airport (PHL). You can select from 2 different departures.

Departing MIA at 7:30AM UTC-5, the first Frontier Airlines flight to PHL arrives at 10:24AM UTC-5. Flying earlier in the day means you’ll be less likely to encounter delays.* Not an early riser? The last Frontier Airlines flight from MIA to PHL departs at 7:53PM UTC-5 and touches down at 10:54PM UTC-5.*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.

Frontier Airlines flights from Miami Intl. Airport (MIA) to Philadelphia arrive at Philadelphia Intl. Airport (PHL). This is the main gateway to this destination.

A rewarding loyalty program and the chance to rack up points through Frontier Miles are the start of the reasons to travel from MIA to PHL with Frontier Airlines. Plus, by joining Expedia’s free One Key™ program, you can receive OneKeyCash™* in addition to Frontier Airlines’s loyalty program earnings. It’s yours to spend on future travel plans.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Frontier Airlines typically flies Airbus A321 planes for flights from Miami Intl. Airport (MIA) to Philadelphia Intl. Airport (PHL). This carrier also operates the Airbus A320neo on this route. Remember that aircraft type can vary due to operational reasons, so the plane you board could be different on the day.

It’s generally possible to cancel or modify your flight, although additional fees may apply if you made your booking over 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” or “No cancel fee” filter to find flights that won’t charge you extra if you have to alter your plans. To modify your itinerary, go to “Trips,” select your flight and click on “Manage Booking” for further information.