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

Southwest, Delta, and JetBlue are the most popular carriers operating from Philadelphia to United States

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

As of October 2026, there are 222 flights per day flying from Philadelphia to United States. The most common time of day flights depart is 3:00PM, with 41% of flights taking off in the afternoon.

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 17% of their flights experiencing any sort of delay.

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.

What airlines fly to United States?

United Airlines, Frontier and American Airlines are the top three most popular airlines that fly to United States from Philadelphia according to our data. United Airlines is the first choice among our users, with 29% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 12 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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 week?

As of October 2026, there are 1,555 flights per week flying from Philadelphia to United States. The most common day of the week flights depart is Sat, with 17% of flights taking off on this day.

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 October 2026, there are 8 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.

$51 Cheap Flights from Philadelphia to the United States in 2026/27

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

Historically, on average around 17% 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.

Discover deals from 900+ travel sites with momondo.

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.

8:36 am - 11:13 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 37mnonstop

4:11 pm - 6:19 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 08mnonstop

$79Frontier

Sat, Nov 14 - Sat, Nov 14

5:14 pm - 7:54 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 40mnonstop

5:15 am - 7:21 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 06mnonstop

$82Frontier

Sat, Nov 7 - Wed, Nov 18

9:54 am - 2:54 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

29h 00m1 stop Tampa St. Petersburg

5:05 am - 7:11 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 06mnonstop

$102Multiple Airlines

Mon, Nov 9 - Thu, Nov 12

9:54 am - 7:54 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

10h 00m1 stop Tampa St. Petersburg

5:15 am - 7:21 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 06mnonstop

$108Multiple Airlines

Mon, Nov 9 - Wed, Nov 11

6:35 am - 8:56 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 21mnonstop

8:59 pm - 10:56 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

1h 57mnonstop

$119Delta

Tue, Jan 5 - Tue, Jan 12

6:10 pm - 8:30 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 20mnonstop

7:30 am - 9:27 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

1h 57mnonstop

$119Delta

Sat, Nov 14 - Tue, Nov 17

5:58 pm - 11:54 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

5h 56m1 stop Boston Logan Intl

7:30 am - 2:45 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

7h 15m1 stop Boston Logan Intl

$154JetBlue

Sat, Nov 14 - Tue, Nov 17

3:27 pm - 5:53 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 26mnonstop

6:00 am - 8:05 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 05mnonstop

$157American Airlines

Thu, Dec 3 - Fri, Dec 4

9:30 pm - 11:48 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 18mnonstop

6:00 am - 8:03 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 03mnonstop

$157American Airlines

Fri, Nov 13 - Sun, Nov 15

10:27 am - 3:59 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

5h 32m1 stop Boston Logan Intl

7:30 am - 2:45 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

7h 15m1 stop Boston Logan Intl

$157JetBlue

Tue, Nov 17 - Wed, Nov 18

Cheap last minute flights

Enter your travel dates to find the best prices.

12:35 pm - 3:01 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 26mnonstop

5:05 am - 7:11 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 06mnonstop

$102Frontier

Sat, Oct 24 - Thu, Nov 12

6:24 am - 12:40 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

18h 16m2 stops San Juan Luis Munoz Marin Intl Miami

5:05 am - 7:11 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 06mnonstop

$125Frontier

Sat, Oct 24 - Thu, Nov 12

6:24 am - 7:49 pmPHL Philadelphia-TPA Tampa

13h 25m1 stop San Juan Luis Munoz Marin Intl

10:49 pm - 7:02 pmTPA Tampa-PHL Philadelphia

20h 13m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

$199Multiple Airlines

Wed, Oct 21 - Wed, Oct 28

6:24 am - 7:49 pmPHL Philadelphia-TPA Tampa

13h 25m1 stop San Juan Luis Munoz Marin Intl

11:11 pm - 5:11 amTPA Tampa-PHL Philadelphia

30h 00m2 stops Fort Lauderdale San Juan Luis Munoz Marin Intl

$215Multiple Airlines

Wed, Oct 21 - Mon, Oct 26

2:09 pm - 9:15 pmPHL Philadelphia-FLL Fort Lauderdale

7h 06m1 stop Boston Logan Intl

6:00 am - 2:45 pmFLL Fort Lauderdale-PHL Philadelphia

8h 45m1 stop Boston Logan Intl

$233JetBlue

Fri, Oct 23 - Mon, Oct 26

6:11 pm - 8:41 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 30mnonstop

2:19 pm - 4:30 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 11mnonstop

$239American Airlines

Wed, Oct 21 - Sat, Oct 24

6:11 pm - 8:41 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 30mnonstop

12:31 pm - 2:40 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 09mnonstop

$239American Airlines

Sat, Oct 24 - Tue, Oct 27

6:00 am - 8:48 amPHL Philadelphia-FLL Fort Lauderdale

2h 48mnonstop

9:46 am - 12:28 pmFLL Fort Lauderdale-PHL Philadelphia

2h 42mnonstop

$241JetBlue

Fri, Oct 23 - Mon, Oct 26

2:26 pm - 7:43 pmPHL Philadelphia-MIA Miami

5h 17m1 stop Atlanta Hartsfield-Jackson

10:31 am - 4:51 pmMIA Miami-PHL Philadelphia

6h 20m1 stop Atlanta Hartsfield-Jackson

$328Delta

Tue, Oct 20 - Tue, Oct 27

7:55 am - 3:19 pmPHL Philadelphia-MIA Miami

7h 24m1 stop Atlanta Hartsfield-Jackson

6:04 am - 11:06 amMIA Miami-PHL Philadelphia

5h 02m1 stop Atlanta Hartsfield-Jackson

$328Delta

Wed, Oct 21 - Sat, Oct 24

Cheap direct flights

Enter your travel dates to find the best prices.

8:36 am - 11:13 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 37mnonstop

4:11 pm - 6:19 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 08mnonstop

$79Frontier

Sat, Nov 14 - Sat, Nov 14

5:14 pm - 7:54 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 40mnonstop

5:15 am - 7:21 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 06mnonstop

$82Frontier

Sat, Nov 7 - Wed, Nov 18

6:35 am - 8:56 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 21mnonstop

8:59 pm - 10:56 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

1h 57mnonstop

$119Delta

Tue, Jan 5 - Tue, Jan 12

5:45 am - 7:53 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 08mnonstop

9:05 am - 11:03 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

1h 58mnonstop

$119Delta

Sat, Nov 7 - Tue, Nov 10

3:27 pm - 5:53 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 26mnonstop

6:00 am - 8:07 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 07mnonstop

$157American Airlines

Wed, Dec 2 - Wed, Dec 9

3:28 pm - 5:49 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 21mnonstop

11:36 am - 1:45 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 09mnonstop

$157American Airlines

Sat, Nov 14 - Tue, Nov 17

8:15 am - 11:07 amPHL Philadelphia-FLL Fort Lauderdale

2h 52mnonstop

9:52 pm - 12:43 amFLL Fort Lauderdale-PHL Philadelphia

2h 51mnonstop

$178Multiple Airlines

Sun, Jan 3 - Thu, Jan 14

6:34 am - 9:45 amPHL Philadelphia-FLL Fort Lauderdale

3h 11mnonstop

6:45 pm - 9:30 pmFLL Fort Lauderdale-PHL Philadelphia

2h 45mnonstop

$183Multiple Airlines

Thu, Jan 7 - Sun, Jan 10

10:53 am - 12:29 pmPHL Philadelphia-ORD Chicago O'Hare Intl

2h 36mnonstop

10:40 am - 1:54 pmORD Chicago O'Hare Intl-PHL Philadelphia

2h 14mnonstop

$199United Airlines

Sat, Dec 5 - Sat, Dec 12

9:45 am - 11:20 amPHL Philadelphia-ORD Chicago O'Hare Intl

2h 35mnonstop

9:00 am - 12:14 pmORD Chicago O'Hare Intl-PHL Philadelphia

2h 14mnonstop

$199United Airlines

Tue, Dec 1 - Wed, Dec 2

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JetBlue flights from Philadelphia to United States

Our best JetBlue deals on Philadelphia to United States flight tickets

JetBlue

Nov 4

PHL5:58 pmPhiladelphia

9h 27m

1 stop

SFO12:25 amSan Francisco

Nov 15

SFO10:10 pmSan Francisco

8h 27m

1 stop

PHL9:37 amPhiladelphia

$408

JetBlue

Oct 29

PHL1:18 pmPhiladelphia

10h 31m

1 stop

LAX8:49 pmLos Angeles

Nov 8

LAX8:30 pmLos Angeles

10h 07m

1 stop

PHL9:37 amPhiladelphia

$429

JetBlue

Nov 12

PHL6:00 amPhiladelphia

9h 32m

1 stop

LAX12:32 pmLos Angeles

Nov 20

LAX8:30 amLos Angeles

10h 12m

1 stop

PHL9:42 pmPhiladelphia

$435

Alaska Airlines flights from Philadelphia to United States

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

Alaska Airlines

Dec 2

PHL7:00 amPhiladelphia

11h 47m

1 stop

SFO3:47 pmSan Francisco

Dec 5

SFO12:39 pmSan Francisco

14h 01m

1 stop

PHL5:40 amPhiladelphia

$399

Alaska Airlines

Dec 5

PHL7:00 amPhiladelphia

10h 12m

1 stop

SFO2:12 pmSan Francisco

Dec 11

SFO10:40 amSan Francisco

16h 00m

1 stop

PHL5:40 amPhiladelphia

$414

Alaska Airlines

Nov 7

PHL5:49 pmPhiladelphia

18h 52m

1 stop

SFO9:41 amSan Francisco

Nov 14

SFO10:39 amSan Francisco

15h 53m

1 stop

PHL5:32 amPhiladelphia

$419

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

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Sat 11/14

8:36 am-11:13 am

Nonstop2h 37m

Atlanta Hartsfield-Jackson

Sat 11/14

4:11 pm-6:19 pm

Nonstop2h 08m

$79

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Sat 11/7

5:14 pm-7:54 pm

Nonstop2h 40m

Atlanta Hartsfield-Jackson

Wed 11/18

5:15 am-7:21 am

Nonstop2h 06m

$82

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Mon 11/9

9:54 am-2:54 pm

1 stop29h 00m

Atlanta Hartsfield-Jackson

Thu 11/12

5:05 am-7:11 am

Nonstop2h 06m

$102

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Mon 11/9

9:54 am-7:54 pm

1 stop10h 00m

Atlanta Hartsfield-Jackson

Wed 11/11

5:15 am-7:21 am

Nonstop2h 06m

$108

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Tue 1/5

6:35 am-8:56 am

Nonstop2h 21m

Atlanta Hartsfield-Jackson

Tue 1/12

8:59 pm-10:56 pm

Nonstop1h 57m

$119

Quickest round-trip

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Sat 11/14

6:10 pm-8:30 pm

Nonstop2h 20m

Atlanta Hartsfield-Jackson

Tue 11/17

7:30 am-9:27 am

Nonstop1h 57m

$119

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Sat 11/14

5:58 pm-11:54 pm

1 stop5h 56m

Atlanta Hartsfield-Jackson

Tue 11/17

7:30 am-2:45 pm

1 stop7h 15m

$154

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Thu 12/3

3:27 pm-5:53 pm

Nonstop2h 26m

Atlanta Hartsfield-Jackson

Fri 12/4

6:00 am-8:05 am

Nonstop2h 05m

$157

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Fri 11/13

9:30 pm-11:48 pm

Nonstop2h 18m

Atlanta Hartsfield-Jackson

Sun 11/15

6:00 am-8:03 am

Nonstop2h 03m

$157

PhiladelphiaAtlanta

PHL Philadelphia - ATL Atlanta Hartsfield-Jackson

PHLATL

Philadelphia

Tue 11/17

10:27 am-3:59 pm

1 stop5h 32m

Atlanta Hartsfield-Jackson

Wed 11/18

7:30 am-2:45 pm

1 stop7h 15m

$157

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 month to fly to United States?

In general, January is the cheapest month to fly from Philadelphia to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $281. If you aren’t able to travel during the month of January, then book flights to United States from Philadelphia during February instead. Flights to United States in February, while not as cheap as those in January, still average around $303.

What is the cheapest Philadelphia to United States flight route?

Fly from Philadelphia to Atlanta Hartsfield-Jackson 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.

Cheap Philadelphia to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to United States

Best Price Found	$51
Fastest flight time	1h 07m
Direct flights	Every day
Airports in United States	4,301 airports

The best one-way flight to United States from Philadelphia in the past 72 hours is $51. The best round-trip flight deal from Philadelphia to United States found on momondo in the last 72 hours is $79.

The fastest flight from Philadelphia to United States takes 1h 07m

Direct flights go from Philadelphia to United States every day.

There are 4,301 airports in United States. From Philadelphia there are direct flights to Chicago O'Hare Intl (ORD), Orlando (MCO), Atlanta Hartsfield-Jackson (ATL).

Search flight deals

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 October 2026, there are 8 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 15.18% of all bookings. The subsequent popular models are Airbus A321-100/200 at 12.83%, Boeing 737-800 at 11.96%, and Airbus A320-100/200 at 11.01%.

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 $49	Free Cancellation	Rating 5.5 2,527 reviews	Search Frontier flights
JetBlue	PriceFrom $55	Free Cancellation	Rating 7.1 3,059 reviews	Search JetBlue flights
Allegiant Air	PriceFrom $84	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
Delta	PriceFrom $107	Free Cancellation	Rating 7.8 8,651 reviews	Search Delta flights
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.0 12,172 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $181	Free Cancellation	Rating 7.9 13,085 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $196	Free Cancellation	Rating 7.9 4,210 reviews	Search Southwest flights
United Airlines	PriceFrom $238	Free Cancellation	Rating 7.3 10,387 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.

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Flights to New Yorkfrom $64

Flights to Los Angelesfrom $38

Flights to Orlandofrom $69

Flights to Miamifrom $50

Flights to San Franciscofrom $47

Flights to Chicagofrom $50

Flights to Las Vegasfrom $43

Flights to Washington, D.C.from $48

Flights to Fort Lauderdalefrom $38

Flights to Bostonfrom $79

Flights to Atlantafrom $42

Flights to Dallasfrom $52

Cheap flights from Philadelphia to the United States from $51

Find the cheapest flights from Philadelphia to the United States

Cheap round-trip flights

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Cheap last minute flights

Cheap direct flights

Big names and deals

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JetBlue flights from Philadelphia to United States

Our best JetBlue deals on Philadelphia to United States flight tickets

Alaska Airlines flights from Philadelphia to United States

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

momondo Fare Finder

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

See travel insights to the United States from

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

What is the cheapest month to fly to United States?

What is the cheapest Philadelphia to United States flight route?

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

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

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

What airlines fly to United States?

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

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

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

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

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

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

Cheap Philadelphia to United States flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Philadelphia to the United States

Best airlines flying from Philadelphia to United States

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

Why use momondo?

An easier way to manage your United States trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

Philadelphia flight routes

According to popular flight searches on momondo this year

United States flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the United States

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to the United States

List of cabin classes available on flights landing in the United States. Availability may vary depending on flight origin and airline.

Complete your trip to the United States

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According to popular flight searches on momondo this year