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$31+ Cheap flights from the United States to Philadelphia (PHL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PHL
Mar 15 — Mar 221
Sat 3/15
Sat 3/22
1 adult, Economy
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Cheap flight deals from USA to Philadelphia

Keep the following information in mind while searching for USA to Philadelphia flight deals. Data was last updated March 10, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$56
(FlightHub)

One-way from

$31
(FlightHub)

Popular in

February

Cheapest in

September

Average price

$263

Good round-trip deal

$82 or less

Good one-way deal

$49 or less
Provider with most accurate pricing for New York (NYC)-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Philadelphia flights.
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From USA to Philadelphia
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One-way flight from USA to Philadelphia
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Highest demand for flights based on searches. 20% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from USA to Philadelphia.
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Price to beat on a one-way flight from USA to Philadelphia.
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Find flight deals from USA to Philadelphia

Cheapest flights from USA to Philadelphia
Explore the most affordable flight options available from USA to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2025.

This FlightHub deal was found by Cheapflights users on 3/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/28:10 amATL - PHL
Nonstop2h 03mSpirit Airlines
Wed 4/26:34 pmPHL - ATL
Nonstop2h 24mSpirit Airlines
Deal found 3/8$56
This Cheapflightsfares deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/16:10 amATL - PHL
Nonstop2h 11mMultiple Airlines
Wed 4/26:34 pmPHL - ATL
Nonstop2h 24mMultiple Airlines
Deal found 3/10$57
This Frontier deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/38:10 amATL - PHL
Nonstop2h 11mFrontier
Sat 5/106:39 pmPHL - ATL
Nonstop2h 30mFrontier
Deal found 3/10$58
This Frontier deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/412:59 pmBOS - PHL
Nonstop1h 40mFrontier
Sun 4/67:35 amPHL - BOS
Nonstop1h 33mFrontier
Deal found 3/10$68
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/277:41 pmMCO - PHL
Nonstop2h 36mMultiple Airlines
Mon 3/315:30 amPHL - MCO
Nonstop2h 52mMultiple Airlines
Deal found 3/9$71
This Booking.com deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/226:15 amMCO - PHL
Nonstop2h 31mSpirit Airlines
Thu 3/276:00 amPHL - MCO
Nonstop2h 41mSpirit Airlines
Deal found 3/9$72
This Frontier deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/285:01 amMCO - PHL
Nonstop2h 29mFrontier
Wed 4/25:05 amPHL - MCO
Nonstop2h 45mFrontier
Deal found 3/9$74
This Booking.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/412:59 pmBOS - PHL
Nonstop1h 40mMultiple Airlines
Tue 4/87:12 pmPHL - BOS
1 stop13h 48mMultiple Airlines
Deal found 3/10$96
This Cheapflightsfares deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2511:10 amDFW - PHL
Nonstop3h 09mFrontier
Tue 4/18:31 amPHL - DFW
Nonstop4h 01mFrontier
Deal found 3/9$99
This Booking.com deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/212:37 pmDFW - PHL
Nonstop3h 21mMultiple Airlines
Wed 4/910:08 amPHL - DFW
1 stop14h 15mMultiple Airlines
Deal found 3/10$101
This Expedia deal was found by Cheapflights users on 3/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/27:40 amDFW - PHL
1 stop7h 23mSpirit Airlines
Wed 4/910:08 amPHL - DFW
1 stop14h 15mSpirit Airlines
Deal found 3/10$114
This Mytrip deal was found by Cheapflights users on 3/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:15 amBOS - PHL
1 stop17h 02mSpirit Airlines
Tue 4/16:34 pmPHL - BOS
1 stop22h 40mSpirit Airlines
Deal found 3/9$119

Find flights from USA to Philadelphia within your budget

Customize your flight search to find flights from USA to Philadelphia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2025.

Fly from

USA

Fly to

Philadelphia

Route

Depart

Return

Price

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Wed 4/2

8:10 am-10:13 am

Nonstop2h 03m

Philadelphia

Wed 4/2

6:34 pm-8:58 pm

Nonstop2h 24m

$56

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Tue 4/1

6:10 am-8:21 am

Nonstop2h 11m

Philadelphia

Wed 4/2

6:34 pm-8:58 pm

Nonstop2h 24m

$57

AtlantaPhiladelphia

ATL - PHL

ATLPHL

Atlanta Hartsfield-Jackson

Sat 5/3

8:10 am-10:21 am

Nonstop2h 11m

Philadelphia

Sat 5/10

6:39 pm-9:09 pm

Nonstop2h 30m

$58

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Fri 4/4

12:59 pm-2:39 pm

Nonstop1h 40m

Philadelphia

Sun 4/6

7:35 am-9:08 am

Nonstop1h 33m

$68

OrlandoPhiladelphia

MCO - PHL

MCOPHL

Orlando

Thu 3/27

7:41 pm-10:17 pm

Nonstop2h 36m

Philadelphia

Mon 3/31

5:30 am-8:22 am

Nonstop2h 52m

$71

OrlandoPhiladelphia

MCO - PHL

MCOPHL

Orlando

Sat 3/22

6:15 am-8:46 am

Nonstop2h 31m

Philadelphia

Thu 3/27

6:00 am-8:41 am

Nonstop2h 41m

$72

OrlandoPhiladelphia

MCO - PHL

MCOPHL

Orlando

Fri 3/28

3:00 pm-5:41 pm

Nonstop2h 41m

Philadelphia

Tue 4/1

8:27 am-11:17 am

Nonstop2h 50m

$74

BostonPhiladelphia

BOS - PHL

BOSPHL

Boston Logan Intl

Fri 4/4

12:59 pm-2:39 pm

Nonstop1h 40m

Philadelphia

Tue 4/8

7:12 pm-9:00 am

1 stop13h 48m

$96

DallasPhiladelphia

DFW - PHL

DFWPHL

Dallas/Fort Worth

Tue 3/25

11:10 am-3:19 pm

Nonstop3h 09m

Philadelphia

Tue 4/1

8:31 am-11:32 am

Nonstop4h 01m

$99

DallasPhiladelphia

DFW - PHL

DFWPHL

Dallas/Fort Worth

Wed 4/2

12:37 pm-4:58 pm

Nonstop3h 21m

Philadelphia

Wed 4/9

10:08 am-11:23 pm

1 stop14h 15m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 60 results
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2
3
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6

Best time to book a flight from USA to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from USA with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from USA to Philadelphia

Get recent, data-driven insights about flights from USA to Philadelphia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from USA to Philadelphia?

Currently, August is the cheapest month in which you can book a flight from USA to Philadelphia (average of $236). Flying from USA to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from US to PHL?

Find hourly flight availability from USA to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 10, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Philadelphia as you normally would.

Weekly flight availability from USA to Philadelphia

Explore weekly flight availability from USA to Philadelphia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 10, 2025.

The most flights from US0 to PHL are scheduled on a Monday (25 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (21 on average).

Rainfall in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Philadelphia ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Philadelphia when rainfall is around 2.7 in.

Temperature in Philadelphia by month

Plan your trip to Philadelphia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated March 10, 2025.
Read through reviews of airlines operating flights from USA to Philadelphia, such as Southwest, Alaska Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,300 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Southwest
8.1
Very good
4,300 reviews
Southwest
8.1
Very good
4,300 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Alaska Airlines
8.0
Very good
9,731 reviews
Southwest
8.1
Very good
4,300 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Delta
8.0
Very good
7,973 reviews
Southwest
8.1
Very good
4,300 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Hawaiian Airlines
7.9
Good
2,320 reviews
Southwest
8.1
Very good
4,300 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

United Airlines
7.4
Good
8,631 reviews
Southwest
8.1
Very good
4,300 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Reviews

1 / 20

8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from USA to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Philadelphia from United States?

    Located just 7.0 mi from the city center, Philadelphia (PHL) is the airport most travelers will use when flying to Philadelphia from United States.

  • How popular is this USA to Philadelphia flight route?

    Flights from United States to Philadelphia have been viewed 112 times in the past calendar month.

  • What are the cheapest airlines to fly from USA to Philadelphia one-way?

    The cheapest airlines for a one-way flight from USA to Philadelphia are Spirit Airlines ($31), Frontier ($33), and Sun Country Air ($53).

  • What are the most popular routes from USA to Philadelphia?

    The most popular flight routes from USA to Philadelphia are Boston Logan Intl - Philadelphia, Chicago O'Hare Intl - Philadelphia and Denver Intl - Philadelphia.

  • What are the most reliable airlines from USA to Philadelphia?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from USA to Philadelphia on time: Aer Lingus (100%), Spirit Airlines (95%), China Southern (92%).

  • What are the cheapest flights from USA to Philadelphia?

    Looking at all options, your cheapest flight can be booked for $57. While the most popular route (Boston Logan Intl - Philadelphia) can be booked for $95 on average our data indicates $1,755 when flying from USA to Philadelphia.

  • Can I find deals for flights from USA to Philadelphia that include hotel bookings?

    Yes. In addition to deals on USA to Philadelphia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Philadelphia.

  • Can I find deals for business class flights from USA to Philadelphia?

    Yes. Cheapflights offers flight deals from USA to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from USA to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from USA to Philadelphia (average of $236). Flying from USA to Philadelphia in March is currently the most expensive (average of $295). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near the United States?

Book flights to the United States if you plan to visit one of these locations
King of Prussia
Vineland
Pottstown
Reading
Wildwood
Exton
Ocean City
Cherry Hill
Essington
Chester
Willow Grove
Newark
Middletown
Millville
Ephrata
Wyomissing
Dewey Beach
West Chester
Malvern
Dover

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Alternative routes for USA to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from USA to Philadelphia

Discover the top 10 airlines that operate flights from USA to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$33Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$41Average$186FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$72Average$283FlexibilityNo cancel feeOn-time62%
DeltaCheapest$74Average$323FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$120Average$450FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$129Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$479FlexibilityNo cancel feeOn-time69%
Sun Country AirCheapest$186Average$343FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$285Average$510FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$407Average$707FlexibilityNo cancel feeOn-time85%
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