HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Philadelphia

$259+ Cheap flights from Mobile to Philadelphia (MOB - PHL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/5. Fares are subject to change and may not be available on all flights or dates of travel.
MOB — PHL
Dec 5 — Dec 121
Fri 12/5
Fri 12/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Mobile to Philadelphia with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Mobile to Philadelphia

Cheapest flights from Mobile to Philadelphia
Explore the most affordable flight options available from Mobile to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/57:17 pmMOB - PHL
1 stop4h 34mDelta
Tue 12/98:00 amPHL - MOB
1 stop5h 40mDelta
Deal found 11/5$259
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:14 pmMOB - PHL
1 stop6h 31mUnited Airlines
Tue 12/96:30 amPHL - MOB
2 stops8h 30mUnited Airlines
Deal found 11/5$264
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:13 amMOB - PHL
1 stop4h 25mAmerican Airlines
Sun 11/236:16 amPHL - MOB
1 stop5h 04mAmerican Airlines
Deal found 11/4$309
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/199:05 amMOB - PHL
2 stops11h 16mUnited Airlines
Sun 11/233:00 pmPHL - MOB
1 stop6h 12mUnited Airlines
Deal found 11/4$314
This American Airlines deal was found by Cheapflights users on 11/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:15 amMOB - PHL
1 stop4h 22mAmerican Airlines
Thu 12/116:50 pmPHL - MOB
1 stop6h 14mAmerican Airlines
Deal found 11/5$359
This United Airlines deal was found by Cheapflights users on 11/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/33:14 pmMOB - PHL
1 stop6h 31mUnited Airlines
Wed 12/1012:45 pmPHL - MOB
1 stop6h 37mUnited Airlines
Deal found 11/4$384
This Delta deal was found by Cheapflights users on 11/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:59 pmMOB - PHL
1 stop5h 28mDelta
Thu 12/256:00 amPHL - MOB
1 stop5h 28mDelta
Deal found 11/4$389
This American Airlines deal was found by Cheapflights users on 11/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:45 pmMOB - PHL
1 stop4h 09mAmerican Airlines
Thu 12/2510:35 amPHL - MOB
1 stop6h 28mAmerican Airlines
Deal found 11/4$409
This United Airlines deal was found by Cheapflights users on 11/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:05 amMOB - PHL
1 stop6h 36mUnited Airlines
Thu 12/116:30 amPHL - MOB
2 stops8h 30mUnited Airlines
Deal found 11/5$446

Cheap flight deals from Mobile to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Mobile (MOB) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 5, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(Delta)

Popular in

April

Cheapest in

February

Average price

$408
Provider with most accurate pricing for Mobile-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Mobile-Philadelphia flights.
Search Deals
From Mobile to Philadelphia
Search Deals
Highest demand for flights based on searches. 28% potential increase in price ($153 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Mobile 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 November 5, 2025.
Use the filters below to find and compare flights from Mobile to Philadelphia that are best for you.

Fly from

Mobile

Fly to

Philadelphia

Route

Depart

Return

Price

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Fri 12/5

7:17 pm-12:51 am

1 stop4h 34m

Philadelphia

Tue 12/9

6:55 am-12:40 pm

1 stop6h 45m

$259

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Fri 12/5

3:14 pm-10:45 pm

1 stop6h 31m

Philadelphia

Tue 12/9

6:30 am-2:00 pm

2 stops8h 30m

$264

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Wed 11/19

9:05 am-9:21 pm

2 stops11h 16m

Philadelphia

Sun 11/23

3:00 pm-8:12 pm

1 stop6h 12m

$314

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Thu 11/27

5:15 am-10:37 am

1 stop4h 22m

Philadelphia

Thu 12/11

6:50 pm-12:04 am

1 stop6h 14m

$359

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Wed 12/3

3:14 pm-10:45 pm

1 stop6h 31m

Philadelphia

Wed 12/10

12:45 pm-6:22 pm

1 stop6h 37m

$384

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Mon 12/22

5:59 pm-12:27 am

1 stop5h 28m

Philadelphia

Thu 12/25

6:00 am-10:28 am

1 stop5h 28m

$389

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Tue 12/23

6:45 pm-11:54 pm

1 stop4h 09m

Philadelphia

Thu 12/25

10:35 am-4:03 pm

1 stop6h 28m

$409

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Thu 11/27

9:05 am-4:41 pm

1 stop6h 36m

Philadelphia

Thu 12/11

6:30 am-2:00 pm

2 stops8h 30m

$446

MobilePhiladelphia

MOB - PHL

MOBPHL

Mobile

Sun 11/16

7:12 pm-12:51 am

1 stop4h 39m

$326

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/3

Compare providers for flights from Mobile to Philadelphia

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Mobile to Philadelphia in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Mobile-Philadelphia flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Mobile-Philadelphia flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Mobile-Philadelphia flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Mobile-Philadelphia flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Mobile-Philadelphia flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Mobile to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Mobile 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.

Cheapflights Insights

Everything you need to know about your flight from Mobile to Philadelphia

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

Currently, April is the cheapest month in which you can book a flight from Mobile to Philadelphia (average of $105). Flying from Mobile to Philadelphia in December is currently the most expensive (average of $239). 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 MOB to PHL?

Find hourly flight availability from Mobile 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 November 5, 2025.

A simple way to save on the total cost of your ticket is to fly from Mobile to Philadelphia at noon. If you’re flexible enough to do this you can expect to save up to 17% on your trip compared to booking a flight in the evening.

How much does it cost to fly round-trip from Mobile to Philadelphia?

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 November 5, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from Mobile to Philadelphia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,004 reviews
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,042 reviews
Delta
7.9
Good
8,004 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Overall

7.9

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Mobile to Philadelphia?

    Departing from Mobile to Philadelphia will take you 4h 22m. The distance from Mobile to Philadelphia is about 967 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Mobile to Philadelphia round-trip?

    Our cheapest airline available from Mobile to Philadelphia is Delta. Our recent data shows that you can find tickets from as low as $232 on this airline. An additional option worth looking into is American Airlines, starting at $258. These flights start at 41% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mobile 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 Mobile to Philadelphia?

    Currently, April is the cheapest month in which you can book a flight from Mobile to Philadelphia (average of $105). Flying from Mobile to Philadelphia in December is currently the most expensive (average of $239). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
King of Prussia
Pottstown
Reading
Ocean City
Cherry Hill
Dewey Beach
Ephrata
Camden
Vineland
Milford
Dover
Elkton
Essington
Willow Grove
New Castle
Newark
Millville
Chester
Exton

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Mobile to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Atlanta to John F Kennedy Intl flights
Atlanta to LaGuardia flights
Atlanta to Newark flights
Atlanta to Dulles Intl flights
Atlanta to Reagan-National flights
Atlanta to Philadelphia flights
Chattanooga to LaGuardia flights
Birmingham to LaGuardia flights
Chattanooga to John F Kennedy Intl flights
Birmingham to John F Kennedy Intl flights
Atlanta to Pittsburgh flights
Pensacola to LaGuardia flights
Birmingham to Newark flights
Chattanooga to Newark flights
Pensacola to John F Kennedy Intl flights
Pensacola to Newark flights
Huntsville to LaGuardia flights
Birmingham to Dulles Intl flights
Pensacola to Dulles Intl flights
Birmingham to Reagan-National flights
Huntsville to Dulles Intl flights
Birmingham to Philadelphia flights
Atlanta to Allentown flights
Huntsville to Reagan-National flights
Huntsville to Newark flights
Pensacola to Reagan-National flights
Chattanooga to Dulles Intl flights
Chattanooga to Reagan-National flights
Huntsville to John F Kennedy Intl flights
Montgomery to Dulles Intl flights
Valparaiso to Dulles Intl flights
Montgomery to Reagan-National flights
Mobile to John F Kennedy Intl flights
Chattanooga to Pittsburgh flights
Valparaiso to LaGuardia flights
Atlanta to Harrisburg flights
Valparaiso to John F Kennedy Intl flights
Mobile to Newark flights
Valparaiso to Newark flights
Montgomery to John F Kennedy Intl flights
Montgomery to LaGuardia flights
Mobile to LaGuardia flights
Pensacola to Philadelphia flights
Valparaiso to Pittsburgh flights
Pensacola to Harrisburg flights
Chattanooga to Philadelphia flights
Pensacola to Pittsburgh flights
Valparaiso to Reagan-National flights
Birmingham to Pittsburgh flights
Montgomery to Newark flights

Top 2 airlines flying from Mobile to Philadelphia

Discover the top 2 airlines that operate flights from Mobile 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 November 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$232Average$348FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$448FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.