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Cheap flights from Philadelphia

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Fast facts on flights from Philadelphia

Cheapest flight ticket foundPhiladelphia International, Blue Bell
Cheapest route found$48
Cheapest month to flySeptember
Most popular airlineAmerican Airlines
Most popular destinationOrlando

The best flight deals leaving from Philadelphia soon

Looking for a cheap last-minute deal or the best return flight from Philadelphia? If you want to travel from Philadelphia next month, return fares start from $85. Find the lowest prices on one-way and return tickets right here.
Fort Lauderdale.$48 per passenger.Departing Sun, 27 Sep.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Sun, 27 Sep, arriving in Fort Lauderdale International.Price includes taxes and charges.From $48, select.
San Juan.$108 per passenger.Departing Sun, 11 Oct.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Sun, 11 Oct, arriving in San Juan Luis Munoz Marin.Price includes taxes and charges.From $108, select.
Nassau.$148 per passenger.Departing Tue, 27 Oct.One-way flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Tue, 27 Oct, arriving in Nassau International.Price includes taxes and charges.From $148, select.
Guatemala City.$171 per passenger.Departing Tue, 1 Sep.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Tue, 1 Sep, arriving in Guatemala City.Price includes taxes and charges.From $171, select.
Montego Bay.$191 per passenger.Departing Sat, 11 Jul.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Sat, 11 Jul, arriving in Montego Bay.Price includes taxes and charges.From $191, select.
Cancun.$198 per passenger.Departing Sat, 1 Aug.One-way flight with Southwest Airlines.Outbound indirect flight with Southwest Airlines, departs from Philadelphia International on Sat, 1 Aug, arriving in Cancun.Price includes taxes and charges.From $198, select.
San Pedro Sula.$201 per passenger.Departing Sun, 20 Sep.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Sun, 20 Sep, arriving in San Pedro Sula.Price includes taxes and charges.From $201, select.
Montreal.$210 per passenger.Departing Sat, 1 Aug.One-way flight with Air Canada.Outbound direct flight with Air Canada departs from Philadelphia International on Sat, 1 Aug, arriving in Montreal Pierre Elliott Trudeau.Price includes taxes and charges.From $210, select.
Liberia.$210 per passenger.Departing Thu, 20 Aug.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Thu, 20 Aug, arriving in Liberia.Price includes taxes and charges.From $210, select.
Philipsburg.$228 per passenger.Departing Fri, 26 Jun.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia Trenton-Mercer on Fri, 26 Jun, arriving in St Maarten.Price includes taxes and charges.From $228, select.
Santo Domingo.$235 per passenger.Departing Sat, 25 Jul.One-way flight with jetBlue.Outbound indirect flight with jetBlue, departs from Philadelphia International on Sat, 25 Jul, arriving in Santo Domingo Las Americas.Price includes taxes and charges.From $235, select.
Punta Cana.$244 per passenger.Departing Mon, 27 Jul.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Mon, 27 Jul, arriving in Punta Cana.Price includes taxes and charges.From $244, select.
Bridgetown.$260 per passenger.Departing Fri, 25 Sep.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Fri, 25 Sep, arriving in Bridgetown.Price includes taxes and charges.From $260, select.
Hamilton.$272 per passenger.Departing Wed, 24 Jun.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Wed, 24 Jun, arriving in L.F. Wade International.Price includes taxes and charges.From $272, select.
George Town.$273 per passenger.Departing Sat, 21 Nov.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Sat, 21 Nov, arriving in Owen Roberts International.Price includes taxes and charges.From $273, select.
Port Of Spain.$275 per passenger.Departing Wed, 2 Sep.One-way flight with Air Canada.Outbound indirect flight with Air Canada, departs from Philadelphia International on Wed, 2 Sep, arriving in Port Of Spain.Price includes taxes and charges.From $275, select.
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Booking flights from Philadelphia: frequently asked questions

The best price we found for a return flight from Philadelphia to Knoxville is $85. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
After crunching the numbers on our flight calendar, we found that the cheapest date to fly out of Philadelphia is Thursday, 16 July 2026, to Knoxville.
It's easy with us. Look for cheap flights and flight offers from Philadelphia to anywhere using Everywhere search– it'll show you the lowest fares for your chosen time period.

You can also set up Price Alerts for flights you'd like to keep an eye on. We'll let you know when a particular fare from Philadelphia rises or falls so you can book when it's cheapest.
Sure – our flight search allows you to check for outbound flights from Philadelphia International Airport departing the very same day. But if you want the cheapest fare, we recommend you book around 30 days before departure. This is on average, the time when fares are cheaper.
Of course! Just select 'one way' when you search with us. And here's an extra tip: sometimes searching for a one way ticket from Philadelphia, and another one-way back home, can yield cheaper tickets than a return fare with an airline.
It's best to arrive at the airport at least 2 hours before the time of your flight departure, so you have enough time to check any luggage in, clear security and find your gate.
The cheapest flight from Philadelphia we found in the next 1 year is to Knoxville for $85. It departs from Philadelphia International Airport on Thursday, 16 July 2026. There are also cheap flights from Philadelphia to San Juan Luis Munoz Marin for $242 and Guatemala City for $386.

How to find cheap flights from Philadelphia

  • The lowest price we've found for a one-way flight from Philadelphia is $48, departing from Philadelphia International.

  • Fares for return trips start at $85.

  • The cheapest city you can fly to from Philadelphia is Knoxville.

  • Skip the constant search for lower fares by creating a Price Alert. You'll get an automatic notification whenever the price drops on the flights you're interested in.

  • Find cheaper plane tickets from Philadelphia by booking early. The general advice is to book two to six months in advance for international journeys, and one to three months ahead if you're travelling domestically.

  • Choose 'Add nearby airports' at the start of your search to compare prices across airports in or around your destination. Even if you have a preference, checking out a neighboring airport could unlock more flight choices or lower fares.

  • Need some inspiration for your next adventure? Enter your departure city (Philadelphia), then select 'Explore everywhere' to find flights to any destination ordered by price.

Flying from Philadelphia: what you need to know

  • Philadelphia sits in the UTC-5 time zone, with departures shown in local time.

  • These are the popular airlines flying from Philadelphia, with one example of an airport they operate from:

    • American Airlines: Philadelphia International Airport (PHL)

    • Delta: Philadelphia International Airport (PHL)

    • United: Philadelphia International Airport (PHL)

  • If your trip involves international travel, check whether you'll need a visa or other documents before you go. Your local consulate, travel agent or airline should have the latest information on entry rules.

Best time to fly from Philadelphia

  • The most affordable time to catch a flight departing from Philadelphia is usually July.

  • More people jet off in August compared to other months. You'll generally pay higher fares during peak periods like this.

  • March is the least busy time to fly out of the city, making cheaper tickets easier to find.

  • A good rule of thumb is to travel midweek. Flights from Philadelphia leaving on Tuesdays and Wednesdays usually cost less than weekend departures.

Where to fly to from Philadelphia

  • Discover the best of Toronto, or check out the highlights of San Juan or Montreal. From Philadelphia, these are among the most popular international destinations to visit.

  • Go-to choices for domestic getaways include Chicago, Atlanta and Boston.

  • Thinking bigger than a city break? Canada, Puerto Rico and Mexico are among the most visited countries for travellers flying from Philadelphia.

  • The shortest flight out of Philadelphia goes to Harrisburg, which takes around 1 hour 5 minutes.

Leaving from Philadelphia International Airport (PHL)

Flying out of Philadelphia Trenton-Mercer Airport (TTN)

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