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 United States to Philadelphia on average per day?

The number of flights available between United States and Philadelphia is 203 per day as of October 2026. The most frequent departure time is 8:00AM, with 38% of daily flights leaving at noon.

How long does it take to fly to Philadelphia?

If you’re flying from a popular airport in United States, such as Boston or Miami, and flying into Philadelphia, then you can expect flight times to average 1h 16m and 2h 55m, respectively.

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

1,425 flights are operational weekly from United States to Philadelphia as of October 2026. The most popular departure day for this route is Wed, with 20% of flights per week taking off on this day.

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

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

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

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Philadelphia from United States 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 Philadelphia. Keep in mind that there are 12 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

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

Prices for flights from United States to Philadelphia Airport are refreshed on a daily basis.

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

As of October 2026, there are 7 operators available to choose from for flights from United States to Philadelphia Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Philadelphia Airport.

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

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 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.

$34 Cheap Flights from the United States to Philadelphia in 2026/27

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

Historically, on average around 19% of flights between United States and Philadelphia have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Philadelphia

Round-trip

One-way

Last minute

Direct

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

Enter your travel dates to find the best prices.

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

2h 06mnonstop

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

2h 40mnonstop

$73Frontier

Fri, Nov 13 - Mon, Nov 16

8:58 pm - 11:05 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 07mnonstop

4:38 pm - 7:10 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 32mnonstop

$73Frontier

Fri, Dec 11 - Sun, Dec 13

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

2h 05mnonstop

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

2h 21mnonstop

$119American Airlines

Wed, Nov 4 - Wed, Nov 11

11:05 am - 1:03 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

1h 58mnonstop

8:25 am - 10:47 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

$119Delta

Tue, Jan 5 - Sat, Jan 9

3:15 pm - 5:15 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 00mnonstop

8:25 am - 10:47 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

$119Delta

Tue, Jan 5 - Sat, Jan 9

1:35 pm - 9:05 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

7h 30m1 stop Chicago Midway

6:25 am - 12:50 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

6h 25m1 stop Lambert-St Louis

$131Southwest

Tue, Oct 27 - Wed, Oct 28

12:30 pm - 5:25 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

4h 55m1 stop Orlando

2:45 pm - 8:55 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

6h 10m1 stop Lambert-St Louis

$131Southwest

Wed, Nov 4 - Wed, Nov 11

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

7h 15m1 stop Boston Logan Intl

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

6h 00m1 stop Boston Logan Intl

$132JetBlue

Thu, Nov 5 - Fri, Nov 6

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

7h 15m1 stop Boston Logan Intl

3:35 pm - 11:58 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

8h 23m1 stop Boston Logan Intl

$132JetBlue

Sat, Nov 7 - Mon, Nov 9

6:41 am - 8:46 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 05mnonstop

3:35 pm - 5:50 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 15mnonstop

$148American Airlines

Thu, Nov 26 - Tue, Dec 1

Recent last minute flight deals from the United States to Philadelphia

Enter your travel dates to find the best prices.

12:55 pm - 3:34 pmTPA Tampa-PHL Philadelphia

2h 39mnonstop

6:06 pm - 8:53 pmPHL Philadelphia-TPA Tampa

2h 47mnonstop

$134Frontier

Sat, Oct 10 - Wed, Oct 14

9:58 pm - 12:38 amTPA Tampa-PHL Philadelphia

2h 40mnonstop

12:35 pm - 6:24 pmPHL Philadelphia-TPA Tampa

5h 49m1 stop Atlanta Hartsfield-Jackson

$135Frontier

Sat, Oct 10 - Wed, Oct 14

4:52 pm - 6:28 pmBOS Boston Logan Intl-PHL Philadelphia

1h 36mnonstop

7:19 pm - 9:30 pmPHL Philadelphia-BOS Boston Logan Intl

2h 11mnonstop

$249JetBlue

Sun, Oct 11 - Tue, Oct 13

7:59 am - 9:32 amBOS Boston Logan Intl-PHL Philadelphia

1h 33mnonstop

6:30 am - 7:50 amPHL Philadelphia-BOS Boston Logan Intl

1h 20mnonstop

$249JetBlue

Mon, Oct 12 - Tue, Oct 13

12:00 pm - 1:29 pmRDU Raleigh-Durham-PHL Philadelphia

1h 29mnonstop

7:21 pm - 9:07 amPHL Philadelphia-RDU Raleigh-Durham

37h 46m2 stops Knoxville McGhee Tyson Orlando Sanford Intl

$250Multiple Airlines

Tue, Oct 13 - Mon, Oct 19

2:54 pm - 4:23 pmRDU Raleigh-Durham-PHL Philadelphia

1h 29mnonstop

8:02 pm - 6:38 pmPHL Philadelphia-RDU Raleigh-Durham

46h 36m3 stops San Juan Luis Munoz Marin Intl Fort Lauderdale Jacksonville

$268Multiple Airlines

Sat, Oct 10 - Sun, Oct 18

7:05 am - 3:25 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

8h 20m2 stops Nashville Intl Lambert-St Louis

6:00 am - 12:25 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

6h 25m1 stop Nashville Intl

$284Southwest

Wed, Oct 14 - Tue, Oct 20

5:29 pm - 9:07 pmORD Chicago O'Hare Intl-PHL Philadelphia

2h 38mnonstop

5:43 am - 7:25 amPHL Philadelphia-ORD Chicago O'Hare Intl

2h 42mnonstop

$290American Airlines

Wed, Oct 14 - Thu, Oct 29

6:56 pm - 9:07 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 11mnonstop

3:58 pm - 6:16 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 18mnonstop

$299American Airlines

Sat, Oct 10 - Tue, Oct 13

11:35 am - 8:05 pmTPA Tampa-PHL Philadelphia

8h 30m1 stop Lambert-St Louis

6:25 am - 1:40 pmPHL Philadelphia-TPA Tampa

7h 15m1 stop Lambert-St Louis

$365Southwest

Sat, Oct 10 - Tue, Oct 13

Recent direct flight deals from the United States to Philadelphia

Enter your travel dates to find the best prices.

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

2h 06mnonstop

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

2h 40mnonstop

$73Frontier

Fri, Nov 13 - Mon, Nov 16

8:58 pm - 11:05 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 07mnonstop

4:38 pm - 7:10 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 32mnonstop

$73Frontier

Fri, Dec 11 - Sun, Dec 13

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

2h 05mnonstop

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

2h 21mnonstop

$119American Airlines

Wed, Nov 4 - Wed, Nov 11

11:05 am - 1:03 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

1h 58mnonstop

8:25 am - 10:47 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

$119Delta

Tue, Jan 5 - Sat, Jan 9

3:15 pm - 5:15 pmATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 00mnonstop

8:25 am - 10:47 amPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 22mnonstop

$119Delta

Tue, Jan 5 - Sat, Jan 9

6:41 am - 8:46 amATL Atlanta Hartsfield-Jackson-PHL Philadelphia

2h 05mnonstop

3:35 pm - 5:50 pmPHL Philadelphia-ATL Atlanta Hartsfield-Jackson

2h 15mnonstop

$148American Airlines

Thu, Nov 26 - Tue, Dec 1

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

2h 14mnonstop

5:00 pm - 6:35 pmPHL Philadelphia-ORD Chicago O'Hare Intl

2h 35mnonstop

$185United Airlines

Wed, Dec 9 - Wed, Dec 9

6:42 am - 9:52 amORD Chicago O'Hare Intl-PHL Philadelphia

2h 10mnonstop

6:15 am - 7:50 amPHL Philadelphia-ORD Chicago O'Hare Intl

2h 35mnonstop

$185United Airlines

Thu, Nov 5 - Sat, Nov 14

8:35 pm - 11:10 pmMCO Orlando-PHL Philadelphia

2h 35mnonstop

5:20 pm - 8:00 pmPHL Philadelphia-MCO Orlando

2h 40mnonstop

$237Southwest

Thu, Nov 5 - Mon, Nov 9

2:55 pm - 5:25 pmMCO Orlando-PHL Philadelphia

2h 30mnonstop

5:55 pm - 8:30 pmPHL Philadelphia-MCO Orlando

2h 35mnonstop

$239Southwest

Wed, Dec 9 - Sat, Dec 12

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Frontier flights from United States to Philadelphia

Our best Frontier deals on United States to Philadelphia flight tickets

Frontier

Dec 11

ATL8:58 pmAtlanta Hartsfield-Jackson

2h 07m

PHL11:05 pmPhiladelphia

Jan 9

PHL6:37 pmPhiladelphia

2h 44m

ATL9:21 pmAtlanta Hartsfield-Jackson

$73

Frontier

Oct 27

ATL8:30 pmAtlanta Hartsfield-Jackson

2h 07m

PHL10:37 pmPhiladelphia

Nov 2

PHL5:22 pmPhiladelphia

2h 32m

ATL7:54 pmAtlanta Hartsfield-Jackson

$74

Frontier

Nov 7

ATL5:15 amAtlanta Hartsfield-Jackson

2h 06m

PHL7:21 amPhiladelphia

Nov 8

PHL12:10 pmPhiladelphia

5h 06m

1 stop

ATL5:16 pmAtlanta Hartsfield-Jackson

$75

American Airlines flights from United States to Philadelphia

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

American Airlines

Nov 18

ORD8:30 amChicago O'Hare Intl

2h 11m

PHL11:41 amPhiladelphia

Nov 27

PHL7:19 amPhiladelphia

2h 45m

ORD9:04 amChicago O'Hare Intl

$211

American Airlines

Dec 31

BOS9:28 amBoston Logan Intl

5h 15m

1 stop

PHL2:43 pmPhiladelphia

Dec 31

PHL4:45 pmPhiladelphia

1h 29m

BOS6:14 pmBoston Logan Intl

$238

American Airlines

Oct 29

DEN6:30 amDenver Intl

8h 09m

1 stop

PHL4:39 pmPhiladelphia

Oct 31

PHL8:57 amPhiladelphia

4h 25m

DEN11:22 amDenver Intl

$301

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Fri 11/13

5:15 am-7:21 am

Nonstop2h 06m

Philadelphia

Mon 11/16

5:14 pm-7:54 pm

Nonstop2h 40m

$73

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Fri 12/11

8:58 pm-11:05 pm

Nonstop2h 07m

Philadelphia

Sun 12/13

4:38 pm-7:10 pm

Nonstop2h 32m

$73

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Wed 11/4

6:00 am-8:05 am

Nonstop2h 05m

Philadelphia

Wed 11/11

3:28 pm-5:49 pm

Nonstop2h 21m

$119

Quickest round-trip

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Tue 1/5

11:05 am-1:03 pm

Nonstop1h 58m

Philadelphia

Sat 1/9

8:25 am-10:47 am

Nonstop2h 22m

$119

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Tue 1/5

3:15 pm-5:15 pm

Nonstop2h 00m

Philadelphia

Sat 1/9

8:25 am-10:47 am

Nonstop2h 22m

$119

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Tue 10/27

1:35 pm-9:05 pm

1 stop7h 30m

Philadelphia

Wed 10/28

6:25 am-12:50 pm

1 stop6h 25m

$131

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Wed 11/4

12:30 pm-5:25 pm

1 stop4h 55m

Philadelphia

Wed 11/11

2:45 pm-8:55 pm

1 stop6h 10m

$131

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Thu 11/5

7:30 am-2:45 pm

1 stop7h 15m

Philadelphia

Fri 11/6

5:58 pm-11:58 pm

1 stop6h 00m

$132

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Sat 11/7

7:30 am-2:45 pm

1 stop7h 15m

Philadelphia

Mon 11/9

3:35 pm-11:58 pm

1 stop8h 23m

$132

AtlantaPhiladelphia

ATL Atlanta Hartsfield-Jackson - PHL Philadelphia

ATLPHL

Atlanta Hartsfield-Jackson

Thu 11/26

6:41 am-8:46 am

Nonstop2h 05m

Philadelphia

Tue 12/1

3:35 pm-5:50 pm

Nonstop2h 15m

$148

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 United States to Philadelphia

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 Philadelphia?

The cheapest month to fly to Philadelphia from United States is in February. Flight prices, which tend to average around $307, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from United States averaging around $310.

What is the cheapest United States to Philadelphia flight route?

Fly from Atlanta Hartsfield-Jackson to Philadelphia for the best United States - Philadelphia flight prices

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

There are 4 cabin classes available to choose from on United States to Philadelphia 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 United States to Philadelphia flights?

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

Cheap United States to Philadelphia flight deals and tips

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

Best Price Found	$34
Fastest flight time	0h 58m
Direct flights	Every day
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from United States in the past 72 hours is $34. The best round-trip flight deal from United States to Philadelphia found on momondo in the last 72 hours is $73.

The fastest flight from United States to Philadelphia takes 0h 58m

Direct flights go from United States to Philadelphia every day.

There is 1 airport in Philadelphia. From United States there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from the United States to Philadelphia

When did momondo last update prices for flights from United States to Philadelphia Airport?
Prices for flights from United States to Philadelphia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Philadelphia Airport?
As of October 2026, there are 7 operators available to choose from for flights from United States to Philadelphia Airport.
How old do you have to be to fly from United States to Philadelphia Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
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 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 United States to Philadelphia?
Based on momondo bookings for flights between United States and Philadelphia, the leading plane model is Airbus A321-100/200, making up 14.25% of the total bookings. Other popular models include Airbus A321neo with 12.78%, Boeing 737-800 with 11.89%, and Airbus A319 with 9.66%.

Best airlines flying from United States to Philadelphia

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $37	Free Cancellation	Rating 5.6 2,551 reviews	Search Frontier flights
JetBlue	PriceFrom $55	Free Cancellation	Rating 7.1 3,048 reviews	Search JetBlue flights
Allegiant Air	PriceFrom $73	Free Cancellation	Rating 7.3 678 reviews	Search Allegiant Air flights
Delta	PriceFrom $112	Free Cancellation	Rating 7.8 8,647 reviews	Search Delta flights
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.0 12,147 reviews	Search American Airlines flights
Southwest	PriceFrom $229	Free Cancellation	Rating 7.9 4,224 reviews	Search Southwest flights
United Airlines	PriceFrom $262	Free Cancellation	Rating 7.4 10,325 reviews	Search United Airlines flights

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Why use momondo?

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

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

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

Yes. All flights to Philadelphia from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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 help filter your options to help you make an informed choice when booking flights to Philadelphia from United States.

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

Of course. momondo tracks the price of United States to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.