What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Philadelphia to United States on average per week?

As of April 2026, there are 1,412 flights per week flying from Philadelphia to United States. The most common day of the week flights depart is Fri, with 17% of flights taking off on this day.

What is the most punctual flight time for Philadelphia to the United States flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How many flights depart from Philadelphia to United States on average per day?

As of April 2026, there are 201 flights per day flying from Philadelphia to United States. The most common time of day flights depart is 5:00PM, with 37% of flights taking off in the afternoon.

What airlines fly to United States?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to United States from Philadelphia according to our data. American Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 13 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Which airline has the best punctuality record on Philadelphia to the United States flights?

According to our data, American Airlines have had the least number of delays on this route over the last 12 months; with about 18% of their flights experiencing any sort of delay.

What is the cheapest airline that flies from Philadelphia to United States?

Spirit Airlines, Frontier, and United Airlines are the most popular carriers operating from Philadelphia to United States

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

Prices for flights from Philadelphia Airport to United States refresh daily.

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

As of April 2026, there are 10 operators available to choose from for flights from Philadelphia Airport to United States.

How old do you have to be to fly from Philadelphia Airport to United States?

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 layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States 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 license 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.

$41 Cheap Flights from Philadelphia to the United States in 2026

Q: How often are flights from Philadelphia to the United States delayed?

Historically, on average around 18% of flights between Philadelphia and United States have experienced a delay on any given week. The average delay length over the past 12 months has been 148 minutes.

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Find the cheapest flights from Philadelphia to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 am - 8:27 am

PHL

MIA

2h 42mnonstop

8:53 pm - 11:45 pm

MIA

PHL

2h 52mnonstop

$82Spirit Airlines

Mon, May 18 - Wed, May 27

5:32 pm - 8:28 pm

PHL

MIA

2h 56mnonstop

8:53 pm - 11:45 pm

MIA

PHL

2h 52mnonstop

$83Multiple Airlines

Sun, May 10 - Sun, May 17

6:22 pm - 9:29 pm

PHL

MIA

3h 07mnonstop

8:53 pm - 11:45 pm

MIA

PHL

2h 52mnonstop

$84Multiple Airlines

Thu, Apr 30 - Mon, May 4

5:45 am - 8:28 am

PHL

FLL

2h 43mnonstop

8:04 pm - 10:59 pm

FLL

PHL

2h 55mnonstop

$84Multiple Airlines

Sat, May 2 - Mon, May 4

9:41 pm - 12:39 am

PHL

MIA

2h 58mnonstop

9:38 pm - 12:45 am

MIA

PHL

3h 07mnonstop

$87Frontier

Fri, May 1 - Thu, May 7

8:41 pm - 11:09 pm

PHL

DEN

4h 28mnonstop

11:59 pm - 5:37 am

DEN

PHL

3h 38mnonstop

$118Frontier

Fri, May 1 - Fri, May 8

5:17 am - 9:32 am

PHL

HOU

5h 15m

1 stop

5:02 pm - 12:57 am

HOU

PHL

6h 55m

1 stop

$259Delta

Sat, May 16 - Mon, May 18

4:06 pm - 10:26 pm

PHL

HOU

7h 20m

1 stop

1:06 pm - 10:12 pm

HOU

PHL

8h 06m

1 stop

$269Delta

Wed, May 13 - Fri, May 15

7:45 am - 1:55 pm

PHL

HOU

7h 10m

2 stops

5:00 am - 11:40 am

HOU

PHL

5h 40m

1 stop

$284Southwest

Sat, May 16 - Mon, May 18

9:10 am - 7:50 pm

PHL

HOU

11h 40m

2 stops

7:10 am - 4:50 pm

HOU

PHL

8h 40m

1 stop

$290Southwest

Tue, May 12 - Sat, May 16

Spirit Airlines flights from Philadelphia to United States

Our best Spirit Airlines deals on Philadelphia to United States flight tickets

Spirit Airlines

May 18

PHL5:45 amPhiladelphia

2h 42m

MIA8:27 amMiami

May 27

MIA8:53 pmMiami

2h 52m

PHL11:45 pmPhiladelphia

$82

Spirit Airlines

Apr 25

PHL5:51 pmPhiladelphia

2h 47m

MIA8:38 pmMiami

May 22

MIA8:53 pmMiami

2h 52m

PHL11:45 pmPhiladelphia

$83

Spirit Airlines

Apr 18

PHL5:51 pmPhiladelphia

2h 47m

MIA8:38 pmMiami

Apr 20

MIA8:12 amMiami

2h 42m

PHL10:54 amPhiladelphia

$86

Frontier flights from Philadelphia to United States

Our best Frontier deals on Philadelphia to United States flight tickets

Frontier

Apr 21

PHL6:50 amPhiladelphia

3h 03m

MIA9:53 amMiami

Apr 28

MIA10:58 amMiami

3h 04m

PHL2:02 pmPhiladelphia

$82

Frontier

Apr 26

PHL4:52 pmPhiladelphia

3h 03m

MIA7:55 pmMiami

Apr 28

MIA10:58 amMiami

3h 04m

PHL2:02 pmPhiladelphia

$83

Frontier

Apr 19

PHL8:30 amPhiladelphia

3h 13m

MIA11:43 amMiami

Apr 28

MIA10:58 amMiami

3h 04m

PHL2:02 pmPhiladelphia

$84

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to the United States that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Mon 5/18

5:45 am-8:27 am

Nonstop2h 42m

Miami

Wed 5/27

8:53 pm-11:45 pm

Nonstop2h 52m

$82

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Sun 5/10

5:32 pm-8:28 pm

Nonstop2h 56m

Miami

Sun 5/17

8:53 pm-11:45 pm

Nonstop2h 52m

$83

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Thu 4/30

6:22 pm-9:29 pm

Nonstop3h 07m

Miami

Mon 5/4

8:53 pm-11:45 pm

Nonstop2h 52m

$84

PhiladelphiaFort Lauderdale

PHL - FLL

PHLFLL

Philadelphia

Sat 5/2

5:45 am-8:28 am

Nonstop2h 43m

Fort Lauderdale

Mon 5/4

8:04 pm-10:59 pm

Nonstop2h 55m

$84

PhiladelphiaMiami

PHL - MIA

PHLMIA

Philadelphia

Fri 5/1

9:41 pm-12:39 am

Nonstop2h 58m

Miami

Thu 5/7

9:38 pm-12:45 am

Nonstop3h 07m

$87

PhiladelphiaDenver

PHL - DEN

PHLDEN

Philadelphia

Fri 5/1

8:41 pm-11:09 pm

Nonstop4h 28m

Denver Intl

Fri 5/8

11:59 pm-5:37 am

Nonstop3h 38m

$118

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

Sat 5/16

5:17 am-9:32 am

1 stop5h 15m

Houston Hobby

Mon 5/18

5:02 pm-12:57 am

1 stop6h 55m

$259

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

Wed 5/13

4:06 pm-10:26 pm

1 stop7h 20m

Houston Hobby

Fri 5/15

1:06 pm-10:12 pm

1 stop8h 06m

$269

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

Sat 5/16

7:45 am-1:55 pm

2 stops7h 10m

Houston Hobby

Mon 5/18

5:00 am-11:40 am

1 stop5h 40m

$284

PhiladelphiaHouston

PHL - HOU

PHLHOU

Philadelphia

Tue 5/12

9:10 am-7:50 pm

2 stops11h 40m

Houston Hobby

Sat 5/16

7:10 am-4:50 pm

1 stop8h 40m

$290

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest Philadelphia to United States flight route?

Fly from Philadelphia to Miami for the best Philadelphia - United States flight prices

What cabin class options are available on Philadelphia to United States flights?

There are 4 cabin classes available to choose from on Philadelphia to United States flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Philadelphia to United States flights?

No. A direct flight is the cheapest option for a flight between Philadelphia to United States.

Frequently asked questions about flying from Philadelphia to the United States

When did momondo last update prices for flights from Philadelphia Airport to United States?
Prices for flights from Philadelphia Airport to United States refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to United States?
As of April 2026, there are 10 operators available to choose from for flights from Philadelphia Airport to United States.
How old do you have to be to fly from Philadelphia Airport to United States?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States 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 license 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.
What is the most popular plane model from Philadelphia to United States?
momondo data reveals that the most frequently booked plane model on the route from Philadelphia to United States is Airbus A321neo, representing 17.32% of all bookings. The subsequent popular models are Airbus A320-100/200 at 12.90%, Airbus A320neo at 12.58%, and Airbus A321-100/200 at 11.51%.

Best airlines flying from Philadelphia to United States

Compare and see reviews for airlines that fly from Philadelphia to United States with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $47	Free Cancellation	Rating 5.7 2,987 reviews	Search Frontier flights
JetBlue	PriceFrom $55	Free Cancellation	Rating 7.2 2,939 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom $72	Free Cancellation	Rating 6.3 8,616 reviews	Search Spirit Airlines flights
Delta	PriceFrom $85	Free Cancellation	Rating 7.9 8,409 reviews	Search Delta flights
Allegiant Air	PriceFrom $90	Free Cancellation	Rating 7.3 708 reviews	Search Allegiant Air flights
Southwest	PriceFrom $145	Free Cancellation	Rating 8.0 4,328 reviews	Search Southwest flights
American Airlines	PriceFrom $147	Free Cancellation	Rating 7.1 11,594 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $181	Free Cancellation	Rating 7.9 12,251 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $199	Free Cancellation	Rating 7.8 2,839 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $236	Free Cancellation	Rating 7.4 9,601 reviews	Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Philadelphia to United States. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to United States from Philadelphia which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Philadelphia to United States?

momondo provides multiple filters to help you find the best flight to United States from Philadelphia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Philadelphia and alert you when they change.