Question 1

Why should I use momondo to find a flight deal to Philadelphia?

Accepted Answer

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Philadelphia. Millions of users trust and use momondo every year so you are in good company.

Question 2

Can I find flights to Philadelphia with flexible booking policies on momondo?

Accepted Answer

All flight searches to Philadelphia on momondo can be filtered to show those which offer flexible booking policies.

Question 3

How can momondo help me find flights to Philadelphia?

Accepted Answer

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Philadelphia.

Question 4

I’m not ready to book a flight to Philadelphia right now. Can momondo alert me if prices change?

Accepted Answer

Price alerts on flights to Philadelphia are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

Question 5

When is it best to fly to Philadelphia to go sightseeing?

Accepted Answer

Most momondo users would consider April, May, and September to be the best times to fly to Philadelphia to see sights like University of Pennsylvania. Typically, the weather in Philadelphia is under 70 degrees Fahrenheit (21°C) but still warm and the chance of rain is only moderate.

Question 6

Is there an alternative airport near Philadelphia?

Accepted Answer

Those flying to Philadelphia could potentially find better pricing at Philadelphia Airport (11 km from Philadelphia city centre), Trenton-Mercer Airport (46 km from Philadelphia city centre), Greater Wilmington Airport (49 km from Philadelphia city centre), Atlantic City Airport (74 km from Philadelphia city centre) or Newark Airport (117 km from Philadelphia city centre) depending on the month and departure airport.

Question 7

Is there a cheaper alternative to flying into Philadelphia?

Accepted Answer

New Windsor Stewart Airport has an average price of $166 per person and is typically the cheapest airport to fly into when visiting Philadelphia. This average price does vary based on departure city. Try momondo’s Airport-to-Airport Pricing Tool to find the cheapest flight.

Question 8

What is the absolute cheapest flight to Philadelphia?

Accepted Answer

Users booking trips to Philadelphia from Atlanta found flights 83% cheaper than the average price of flights to Philadelphia. To find the cheapest price to Philadelphia from your area, use momondo’s Airport-to-Airport Pricing Tool.

Question 9

Which airlines fly to Philadelphia?

Accepted Answer

When flying to Philadelphia from Australia, momondo travellers will most often fly with one of these popular airlines: Qantas Airways, United Airlines, American Airlines or Air Canada. Depending on what airport in Australia you fly from, you may be able to find flights with any of these popular airlines.

Question 10

Qantas Airways Flights to Philadelphia

Accepted Answer

Qantas Airways will jet to Philadelphia around 17 times in an average week. Where you fly from will dictate what kind of deals you can get for Qantas Airways, but prices as low as $1,121 have been found from Adelaide to Philadelphia. Qantas Airways has scored 7.5/10 in momondo user reviews.

Question 11

United Airlines Flights to Philadelphia

Accepted Answer

United Airlines flies to Philadelphia 20 times per week usually, making it a popular airline to fly with, particularly when heading to Philadelphia from Houston George Bush Intcntl. United Airlines (rating: 7.4, 10,251 reviews) varies in price depending on when and where you want to fly to Philadelphia from. The best United Airlines ticket price found on momondo to Philadelphia was from Melbourne ($607 return).

Question 12

When did momondo last update prices for flights to Philadelphia Airport?

Accepted Answer

Prices for flights to Philadelphia Airport are updated daily.

Question 13

How many operators does momondo search for flights to Philadelphia Airport?

Accepted Answer

The number of operators available for flights to Philadelphia Airport is 4 as of September 2026.

Question 14

How old do you have to be to fly to Philadelphia Airport?

Accepted Answer

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel to Philadelphia Airport.

Question 15

What documentation or ID do you need to fly to Philadelphia Airport?

Accepted Answer

The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Question 16

What is the cheapest month to fly to Philadelphia?

Accepted Answer

If you aren’t able to travel to Philadelphia during the month of July, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,594.

Question 17

How long does it take to fly to Philadelphia?

Accepted Answer

The flight from Australia to Philadelphia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Sydney Kingsford Smith (a popular airport in Australia) to New York John F Kennedy Intl (the most popular airport in Philadelphia), then the flight time is 20h 50m on average. If you fly from Melbourne (another popular airport in Australia) to New York John F Kennedy Intl, then the average flight time is 23h 36m.

CHEAPEST MONTH TO FLY TO PHILADELPHIA FROM SYDNEY	July	30% cheaper	Flying from Sydney to Philadelphia costs on average just $1,488 in July
MOST EXPENSIVE MONTH TO FLY TO PHILADELPHIA FROM SYDNEY	September	57% more expensive	It costs about $3,326 for flights to Philadelphia from Sydney in September
MOST POPULAR MONTH TO FLY TO PHILADELPHIA FROM SYDNEY	July	450% more users visited	More momondo users searched in flights to Philadelphia from Sydney in July than any other month

Best One-Way Price	$1,127
Best Round-Trip Price	$1,444
Fastest flight time	23h 35m

$1,179 Cheap flights to Philadelphia

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Philadelphia departing on 20/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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