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

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

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.

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

According to our data, Spirit Airlines have had the least number of delays on this route over the last 12 months; with about 16% of their flights experiencing any sort of delay.

What airlines fly to Philadelphia?

American Airlines, Frontier and Delta are the top three most popular airlines that fly to Philadelphia from United States according to our data. American 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 13 different airlines that fly to Philadelphia on a routine basis, so you have a few additional options to choose from.

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

Tuesday 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 176 per day as of February 2026. The most frequent departure time is 3:00PM, with 40% of daily flights leaving in the afternoon.

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 17m and 2h 50m, respectively.

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

1,232 flights are operational weekly from United States to Philadelphia as of February 2026. The most popular departure day for this route is Fri, with 18% of flights per week taking off on this day.

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 February 2026, there are 9 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.

$40 Cheap Flights from the United States to Philadelphia in 2026

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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.

10:50 pm - 12:52 am

ATL

PHL

2h 02mnonstop

5:05 am - 7:40 am

PHL

ATL

2h 35mnonstop

$84Frontier

Wed, Mar 11 - Sun, Mar 15

10:56 pm - 12:58 am

ATL

PHL

2h 02mnonstop

7:10 pm - 9:51 pm

PHL

ATL

2h 41mnonstop

$86Frontier

Sat, Mar 28 - Tue, Mar 31

10:59 pm - 1:01 am

ATL

PHL

2h 02mnonstop

5:05 am - 7:40 am

PHL

ATL

2h 35mnonstop

$87Frontier

Thu, Mar 5 - Sun, Mar 15

7:50 am - 4:26 pm

DFW

PHL

7h 36m

1 stop

5:26 pm - 11:17 pm

PHL

DFW

6h 51m

1 stop

$112Spirit Airlines

Wed, Feb 25 - Wed, Mar 11

7:15 pm - 8:44 am

DFW

PHL

12h 29m

1 stop

5:26 pm - 11:17 pm

PHL

DFW

6h 51m

1 stop

$114Spirit Airlines

Thu, Feb 26 - Mon, Mar 2

2:31 pm - 4:06 pm

BOS

PHL

1h 35mnonstop

7:28 pm - 8:55 pm

PHL

BOS

1h 27mnonstop

$122American Airlines

Tue, Mar 3 - Tue, Mar 3

8:51 am - 10:26 am

BOS

PHL

1h 35mnonstop

6:00 am - 7:32 am

PHL

BOS

1h 32mnonstop

$127Delta

Thu, Mar 5 - Mon, Mar 9

5:49 am - 7:30 am

BOS

PHL

1h 41mnonstop

9:57 pm - 11:23 pm

PHL

BOS

1h 26mnonstop

$128American Airlines

Thu, Feb 26 - Mon, Mar 2

5:23 pm - 12:59 am

HOU

PHL

6h 36m

1 stop

5:44 am - 9:51 am

PHL

HOU

5h 07m

1 stop

$239Delta

Fri, Apr 17 - Sun, Apr 26

11:05 pm - 7:15 am

SFO

PHL

5h 10mnonstop

6:20 pm - 9:50 pm

PHL

SFO

6h 30mnonstop

$289United Airlines

Fri, Mar 6 - Sat, Mar 7

Delta flights from United States to Philadelphia

Our best Delta deals on United States to Philadelphia flight tickets

Delta

Feb 28

ATL8:20 pmAtlanta Hartsfield-Jackson

1h 51m

PHL10:11 pmPhiladelphia

Mar 2

PHL6:55 amPhiladelphia

2h 31m

ATL9:26 amAtlanta Hartsfield-Jackson

$119

Delta

Mar 5

BOS8:51 amBoston Logan Intl

1h 35m

PHL10:26 amPhiladelphia

Mar 9

PHL6:00 amPhiladelphia

1h 32m

BOS7:32 amBoston Logan Intl

$127

Delta

Feb 26

ATL10:33 pmAtlanta Hartsfield-Jackson

1h 51m

PHL12:24 amPhiladelphia

Feb 28

PHL5:31 amPhiladelphia

2h 29m

ATL8:00 amAtlanta Hartsfield-Jackson

$129

JetBlue flights from United States to Philadelphia

Our best JetBlue deals on United States to Philadelphia flight tickets

JetBlue

Mar 31

BOS3:55 pmBoston Logan Intl

1h 40m

PHL5:35 pmPhiladelphia

Apr 7

PHL6:00 amPhiladelphia

1h 17m

BOS7:17 amBoston Logan Intl

$119

JetBlue

Mar 29

BOS7:25 amBoston Logan Intl

1h 39m

PHL9:04 amPhiladelphia

Apr 5

PHL6:00 amPhiladelphia

1h 15m

BOS7:15 amBoston Logan Intl

$121

JetBlue

Apr 3

BOS6:05 amBoston Logan Intl

1h 35m

PHL7:40 amPhiladelphia

Apr 7

PHL6:00 amPhiladelphia

1h 17m

BOS7:17 amBoston Logan Intl

$125

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

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Wed 3/11

10:50 pm-12:52 am

Nonstop2h 02m

Philadelphia

Sun 3/15

5:05 am-7:40 am

Nonstop2h 35m

$84

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Sat 3/28

10:56 pm-12:58 am

Nonstop2h 02m

Philadelphia

Tue 3/31

7:10 pm-9:51 pm

Nonstop2h 41m

$86

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Thu 3/5

10:59 pm-1:01 am

Nonstop2h 02m

Philadelphia

Sun 3/15

5:05 am-7:40 am

Nonstop2h 35m

$87

DallasPhiladelphia

DFW - PHL

DFWPHL

Dallas/Fort Worth

Wed 2/25

7:50 am-4:26 pm

1 stop7h 36m

Philadelphia

Wed 3/11

5:26 pm-11:17 pm

1 stop6h 51m

$112

DallasPhiladelphia

DFW - PHL

DFWPHL

Dallas/Fort Worth

Thu 2/26

7:15 pm-8:44 am

1 stop12h 29m

Philadelphia

Mon 3/2

5:26 pm-11:17 pm

1 stop6h 51m

$114

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Tue 3/3

2:31 pm-4:06 pm

Nonstop1h 35m

Philadelphia

Tue 3/3

7:28 pm-8:55 pm

Nonstop1h 27m

$122

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 3/5

8:51 am-10:26 am

Nonstop1h 35m

Philadelphia

Mon 3/9

6:00 am-7:32 am

Nonstop1h 32m

$127

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Thu 2/26

5:49 am-7:30 am

Nonstop1h 41m

Philadelphia

Mon 3/2

9:57 pm-11:23 pm

Nonstop1h 26m

$128

HoustonPhiladelphia

HOU - PHL

HOUPHL

Houston Hobby

Fri 4/17

5:23 pm-12:59 am

1 stop6h 36m

Philadelphia

Sun 4/26

5:44 am-9:51 am

1 stop5h 07m

$239

San FranciscoPhiladelphia

SFO - PHL

SFOPHL

San Francisco

Fri 3/6

11:05 pm-7:15 am

Nonstop5h 10m

Philadelphia

Sat 3/7

6:20 pm-9:50 pm

Nonstop6h 30m

$289

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 day to depart on your flight to Philadelphia?

The cheapest day to depart from United States to Philadelphia is on a Saturday. Travelers who choose to depart for Philadelphia on a Saturday will often find tickets for as low as $387. On the other hand, Sunday is the most expensive day to depart from United States because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $635.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the morning. momondo users have found flights departing from United States to Philadelphia in the morning for as low as $439. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the afternoon when prices are around $614.

What is the cheapest United States to Philadelphia flight route?

Fly from Orlando 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	$80
Fastest flight time	1h 06m
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 $80. The best round-trip flight deal from United States to Philadelphia found on momondo in the last 72 hours is $77.

The fastest flight from United States to Philadelphia takes 1h 06m

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

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 February 2026, there are 9 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 A320-100/200, making up 13.15% of the total bookings. Other popular models include Airbus A321neo with 11.07%, Boeing 737-800 with 10.96%, and Airbus A321-100/200 with 10.62%.

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
Spirit Airlines	PriceFrom $35	Free Cancellation	Rating 6.3 8,451 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $37	Free Cancellation	Rating 5.7 3,052 reviews	Search Frontier flights
JetBlue	PriceFrom $55	Free Cancellation	Rating 7.2 2,898 reviews	Search JetBlue flights
Delta	PriceFrom $82	Free Cancellation	Rating 7.9 8,200 reviews	Search Delta flights
American Airlines	PriceFrom $141	Free Cancellation	Rating 7.2 11,288 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom $145	Free Cancellation	Rating 8.0 11,882 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $159	Free Cancellation	Rating 8.0 4,284 reviews	Search Southwest flights
United Airlines	PriceFrom $178	Free Cancellation	Rating 7.4 9,289 reviews	Search United Airlines flights

Wildwood

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Rehoboth Beach

Wildwood Crest

Ocean City

Cherry Hill

King of Prussia

Newark

Dewey Beach

Reading

Avalon

North Wildwood

Dover

Lewes

Stone Harbor

Essington

Vineland

New Castle

Elkton

Pottstown

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.

An easier way to manage your Philadelphia trip

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Airports servicing Pennsylvania

Allentown-Bethlehem Airport

Altoona Blair County Airport

Wilkes-Barre Scranton Airport

Bradford Airport

DuBois Jefferson County Airport

Erie Airport

Franklin Chess Lamberton Airport

Williamsport Lycoming County Airport

Johnstown Cambria County Airport

Latrobe Westmoreland County Airport

Lancaster Airport

Harrisburg Airport

Pittsburgh Airport

State College University Park Airport

Cheap flights from the United States to Philadelphia from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Philadelphia departing on 3/5. 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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Delta flights from United States to Philadelphia

Our best Delta deals on United States to Philadelphia flight tickets

JetBlue flights from United States to Philadelphia

Our best JetBlue deals on United States to Philadelphia flight tickets

momondo Fare Finder

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

See travel insights to Philadelphia from

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

What is the cheapest day to depart on your flight to Philadelphia?

What is the cheapest time of day to depart on your flight to Philadelphia?

What is the cheapest United States to Philadelphia flight route?

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

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

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

What airlines fly to Philadelphia?

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

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

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

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

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

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

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Philadelphia

Best airlines flying from United States to Philadelphia

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

Traveling to a place near Philadelphia?

Why use momondo?

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

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

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

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

An easier way to manage your Philadelphia 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

Airports servicing Pennsylvania

Fly your favorite airline to Philadelphia

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

Cabin classes currently available on flights to Philadelphia

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

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