HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Mobile

$206+ Cheap flights from Philadelphia to Mobile (PHL - MOB)

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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MOB
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Philadelphia to Mobile 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.

Cheap flight deals from Philadelphia to Mobile

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Mobile (MOB). 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 July 3, 2025.

Round-trip from

$259
(Delta)

One-way from

$206
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$332
From Philadelphia to Mobile
Search Deals
One-way flight from Philadelphia to Mobile
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($76 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Philadelphia to Mobile

Cheapest flights from Philadelphia to Mobile
Explore the most affordable flight options available from Philadelphia to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Sat 8/95:21 pmPHL - MOB
1 stop7h 06mDelta
Wed 8/206:59 pmMOB - PHL
1 stop4h 57mDelta
Deal found 7/2$259
This American Airlines deal was found by Cheapflights users on 7/3. 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.
Fri 7/183:35 pmPHL - MOB
1 stop7h 10mAmerican Airlines
Mon 7/214:35 pmMOB - PHL
1 stop6h 50mAmerican Airlines
Deal found 7/3$289
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Sat 12/136:10 amPHL - MOB
2 stops10h 59mUnited Airlines
Tue 12/169:30 amMOB - PHL
2 stops11h 02mUnited Airlines
Deal found 7/1$339

Cheapflights Fare Finder

Customize your flight search to find flights from Philadelphia to Mobile 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 July 3, 2025.
Use the filters below to find and compare flights from Philadelphia to Mobile that are best for you.

Fly from

Philadelphia

Fly to

Mobile

Route

Depart

Return

Price

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Sat 8/9

6:45 am-12:01 pm

1 stop6h 16m

Mobile

Fri 8/22

4:41 pm-12:56 am

1 stop7h 15m

$259

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Fri 7/18

3:35 pm-9:45 pm

1 stop7h 10m

Mobile

Mon 7/21

4:35 pm-12:25 am

1 stop6h 50m

$289

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Sat 12/13

6:10 am-4:09 pm

2 stops10h 59m

Mobile

Tue 12/16

9:30 am-9:32 pm

2 stops11h 02m

$339

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Sat 8/2

5:30 pm-9:45 pm

1 stop5h 15m

$206

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Sat 8/16

6:05 am-10:21 am

1 stop5h 16m

$241

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Mon 7/21

6:27 pm-11:27 pm

1 stop6h 00m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Philadelphia to Mobile

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

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Mobile (average of $348). Flying from Philadelphia to Mobile in March is currently the most expensive (average of $468). 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 PHL to MOB?

Find hourly flight availability from Philadelphia to Mobile. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s optimal to fly from Philadelphia to Mobile in the evening. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Mobile

Get insights into the airlines that provide service to Mobile. 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 Mobile. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Philadelphia to Mobile. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Entertainment

7.9

Crew

8.5

Food

7.3

Comfort

7.9

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

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

    Flying on Delta is currently your cheapest option to Mobile, with prices starting at $259. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $289 and $339, respectively. Delta is currently priced 40% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Philadelphia to Mobile are American Airlines ($206), United Airlines ($241), and Delta ($280).

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Mobile (average of $348). Flying from Philadelphia to Mobile in March is currently the most expensive (average of $468). 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
Pascagoula
Moss Point

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 Philadelphia to Mobile

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

Top 3 airlines flying from Philadelphia to Mobile

Discover the top 3 airlines that operate flights from Philadelphia to Mobile. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$254Average$427FlexibilityNo cancel feeOn-time71%
DeltaCheapest$258Average$453FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$464FlexibilityNo cancel feeOn-time69%

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.