Question 1

How does KAYAK find such low prices on flights from Philadelphia to the United States?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to the United States.

Question 2

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to the United States?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Philadelphia to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

Question 3

What is the Hacker Fare option on flights from Philadelphia to the United States?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Philadelphia to the United States with an airline and back with another airline.

Question 4

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to the United States?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Philadelphia to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Question 5

Which airlines fly most frequently between Philadelphia and United States?

Accepted Answer

Philadelphia and United States are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (2,151 flights per week), British Airways (852 flights per week), and Alaska Airlines (688 flights per week).

Question 6

Which airlines fly most frequently between Philadelphia and United States?

Accepted Answer

Philadelphia and United States are connected by different airlines. The airlines that fly that route the most regularly are American Airlines (2,151 flights per week), British Airways (852 flights per week), and Alaska Airlines (688 flights per week).

Question 7

Which cabin class options are there for flights between Philadelphia and United States?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 8

Which cabin class options are there for flights between Philadelphia and United States?

Accepted Answer

There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

Question 9

Which airlines provide the cheapest flights from Philadelphia to the United States?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Philadelphia to the United States were found on Southwest ($151) and Delta ($236).

Question 10

Which airlines provide the cheapest flights from Philadelphia to the United States?

Accepted Answer

In the past 5 days, the cheapest round-trip tickets from Philadelphia to the United States were found on Southwest ($151) and Delta ($236).

Question 11

What is the cheapest month to fly from Philadelphia to the United States?

Accepted Answer

The cheapest month for flights from Philadelphia to the United States is January, when tickets cost $280 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $405 and $378 respectively.

Question 12

What is the cheapest month to fly from Philadelphia to the United States?

Accepted Answer

The cheapest month for flights from Philadelphia to the United States is January, when tickets cost $280 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $405 and $378 respectively.

Question 13

What is the cheapest Philadelphia to the United States flight route?

Accepted Answer

The cheapest ticket to the United States from Philadelphia found in the last 5 days was to Atlanta, at $88 round-trip. The most popular route is from Philadelphia (PHL) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $88.

Question 14

What is the cheapest Philadelphia to the United States flight route?

Accepted Answer

The cheapest ticket to the United States from Philadelphia found in the last 5 days was to Atlanta, at $88 round-trip. The most popular route is from Philadelphia (PHL) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 5 days was $88.

Question 15

Which airlines fly non-stop between Philadelphia and United States?

Accepted Answer

There are 7 airlines that fly nonstop from Philadelphia to the United States. They are: American Airlines, Frontier, JetBlue, Southwest, Delta, United Airlines and Allegiant Air. The cheapest price of all airlines flying this route was found with Frontier at $40 for a round-trip flight to Boston (BOS). On average, Allegiant Air offers the best prices for nonstop flights between Philadelphia and United States.

Question 16

Which airlines fly non-stop between Philadelphia and United States?

Accepted Answer

There are 7 airlines that fly nonstop from Philadelphia to the United States. They are: American Airlines, Frontier, JetBlue, Southwest, Delta, United Airlines and Allegiant Air. The cheapest price of all airlines flying this route was found with Frontier at $40 for a round-trip flight to Boston (BOS). On average, Allegiant Air offers the best prices for nonstop flights between Philadelphia and United States.

Question 17

How many flights are there between Philadelphia and United States per day?

Accepted Answer

Each day, there are between 68 and 76 nonstop flights that take off from Philadelphia and land in the United States, with an average flight time of 2h 51m. The most common departure time is 8:00 am and most flights take off in the morning, while the most flights land at Orlando Airport. Each week, there are 519 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 18

How many flights are there between Philadelphia and United States per day?

Accepted Answer

Each day, there are between 68 and 76 nonstop flights that take off from Philadelphia and land in the United States, with an average flight time of 2h 51m. The most common departure time is 8:00 am and most flights take off in the morning, while the most flights land at Orlando Airport. Each week, there are 519 flights. The most frequent day of departure is Monday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

Question 19

How long does a flight from Philadelphia to the United States take?

Accepted Answer

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Philadelphia are to Boston, which takes 1h 22m, Atlanta, which takes 2h 00m, and Orlando, which takes 2h 30m.

Question 20

How long does a flight from Philadelphia to the United States take?

Accepted Answer

The duration of a flight to the United States depends on your arrival airport. The shortest routes to the United States from Philadelphia are to Boston, which takes 1h 22m, Atlanta, which takes 2h 00m, and Orlando, which takes 2h 30m.

Question 21

Can I save money by flying with a layover from Philadelphia to the United States?

Accepted Answer

No, with an average price for the route of $485, prices are generally cheapest when you fly direct.

Question 22

Can I save money by flying with a layover from Philadelphia to the United States?

Accepted Answer

No, with an average price for the route of $485, prices are generally cheapest when you fly direct.

Low season	January
High season	December
Cheapest flight	$54

$54 Find Cheap Flights from Philadelphia to the United States - Compare and Save

Cheap Flights from Philadelphia to the United States

Book Cheap Philadelphia to the United States Plane Tickets

Recent round-trip flight deals from Philadelphia to the United States

Recent one-way flight deals from Philadelphia to the United States

Recent last minute flight deals from Philadelphia to the United States

Recent direct flight deals from Philadelphia to the United States

KAYAK's insights & trends for Philadelphia to the United States flights

What is the cheapest Philadelphia to the United States flight route?

Can I save money by flying with a layover from Philadelphia to the United States?

What is the cheapest month to fly from Philadelphia to the United States?

Which airlines fly non-stop between Philadelphia and United States?

Which airlines fly most frequently between Philadelphia and United States?

Which airlines provide the cheapest flights from Philadelphia to the United States?

How long does a flight from Philadelphia to the United States take?

Which cabin class options are there for flights between Philadelphia and United States?

How many flights are there between Philadelphia and United States per day?

Good to know

Low season

High season

Cheapest flight

Flights from Philadelphia to the United States: the best tips from KAYAK users

FAQs - booking United States flights

Top tips for finding cheap flights to the United States

Everything you need to know for your flight from Philadelphia to the United States

Information on your arrival and departure airports

Cabin class types available on flights to the United States

Complete your trip to the United States with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Philadelphia to the United States

Flights from Philadelphia to popular cities in the United States

Find deals for your return flight