Book Frontier Airlines Flights to Philadelphia

The best Frontier Airlines flight deals to Philadelphia

Looking for a last-minute deal or the best direct flight? Find the biggest savings on one-way and round-trip flights to Philadelphia with Frontier Airlines.

Philadelphia.$3,426 per passenger.Departing Thu, Nov 13.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Cancun on Thu, Nov 13, arriving in Philadelphia International.Price includes taxes and charges.From $3,426, select.

Philadelphia.$3,444 per passenger.Departing Sat, Oct 25.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Cancun on Sat, Oct 25, arriving in Philadelphia International.Price includes taxes and charges.From $3,444, select.

Philadelphia.$3,937 per passenger.Departing Sat, Sep 13.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Cancun on Sat, Sep 13, arriving in Philadelphia International.Price includes taxes and charges.From $3,937, select.

Philadelphia.$4,036 per passenger.Departing Thu, Aug 28.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Cancun on Thu, Aug 28, arriving in Philadelphia International.Price includes taxes and charges.From $4,036, select.

Philadelphia.$4,223 per passenger.Departing Thu, Dec 11.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Cancun on Thu, Dec 11, arriving in Philadelphia International.Price includes taxes and charges.From $4,223, select.

Philadelphia.$4,598 per passenger.Departing Fri, Nov 28.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Cancun on Fri, Nov 28, arriving in Philadelphia International.Price includes taxes and charges.From $4,598, select.

Philadelphia.$10,481 per passenger.Departing Sat, Jan 3.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Cancun on Sat, Jan 3, arriving in Philadelphia International.Price includes taxes and charges.From $10,481, select.

Find the cheapest time to fly to Philadelphia with Frontier Airlines

Flexible on travel dates? Here's when plane tickets are cheapest.

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Find which Philadelphia airports Frontier Airlines flies to

Compare routes to Philadelphia below. You may find an airport to fly into that's cheaper, faster, or easier.

Flying to Philadelphia with Frontier Airlines

The things to know before you go.

Cheapest flight found	$3,426
Cheapest month to fly	September

How to find cheap flights to Philadelphia with Frontier Airlines

Looking for cheap plane tickets to Philadelphia? Here are a few tips on how to find the best price.

Simply hit "search"

We've compared every online travel agent and flight provider out there to find the cheapest Frontier Airlines plane tickets to Philadelphia. And with us, there are no added fees – what you see is what you pay.

Fly from Cancun

At the moment, the best route to Philadelphia with Frontier Airlines is from Cancun to Philadelphia.

Fly in November

The cheapest time to go to Philadelphia with Frontier Airlines is currently November.

Flex your dates for the best rates

If you're flexible on your departure dates, use Skyscanner's whole month tool to find the cheapest month, and even day, to get flights to Philadelphia with Frontier Airlines.

Set up a Price Alert

We'll let you know when the price of your flight to Philadelphia goes up or down so you can book when the time is just right. You're even able to watch specific Frontier Airlines flights.

Book your Frontier Airlines flight to Philadelphia with extra peace of mind

Find flexible Frontier Airlines flights to Philadelphia

Frontier Airlines might offer amendable tickets to Philadelphia, which means you won't lose out if your booking has to be changed or canceled.

Add travel cost protection

Make sure you have the right travel insurance before flying to Philadelphia. That way you can cover the costs of any unexpected events, such as delays or lost luggage.

Reduce your carbon footprint

To check whether there are any lower-emissions flights available on your route, simply check the “only show flights with lower CO₂ emissions” box when you search for a flight with us.

Flying to Philadelphia with Frontier Airlines: FAQs

How long is the flight to Philadelphia with Frontier Airlines?

The average Frontier Airlines flight time from Mexico to Philadelphia is 4 hours and 56 minutes.

Which other airlines can I fly to Philadelphia with?

At the moment, American Airlines, Delta, British Airways, Qatar Airways and Aeromexico all fly to Philadelphia too.

Is there anywhere else I could fly to with Frontier Airlines?

Frontier Airlines currently also flies to Denver International, Orlando International and Atlanta Hartsfield-Jackson.

What's the cheapest month to fly to Philadelphia with Frontier Airlines?

Although it's difficult to get an accurate idea of when Frontier Airlines flights to Philadelphia are cheapest, the lowest fares are currently for departures in August.