What is the cheapest airline that flies from Philadelphia to Mobile?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Philadelphia to Mobile

What airlines fly to Mobile?

American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Mobile from Philadelphia according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Mobile. Keep in mind that there are 7 different airlines that fly to Mobile on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Philadelphia Airport to Mobile Airport are updated daily.

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

As of October 2025, there are 2 operators available to choose from for flights from Philadelphia Airport to Mobile Airport.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Mobile Airport.

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

The travel and health documents required for your trip to Mobile Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mobile Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$248 Cheap Flights from Philadelphia to Mobile in 2025/26

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Find the cheapest flights from Philadelphia to Mobile

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 11:47 amPHL-MOB

5h 47m1 stop

12:34 pm - 7:43 pmMOB-PHL

6h 09m1 stop

$259Delta

Find Deal

Wed, Jan 7 - Thu, Jan 15

6:05 pm - 11:16 pmPHL-MOB

6h 11m1 stop

11:14 am - 8:34 pmMOB-PHL

8h 20m2 stops

$264American Airlines

Find Deal

Fri, Jan 9 - Tue, Jan 13

5:40 am - 11:47 amPHL-MOB

7h 07m1 stop

6:00 am - 1:24 pmMOB-PHL

6h 24m1 stop

$279Delta

Find Deal

Thu, Jan 15 - Sun, Jan 18

6:55 am - 11:36 amPHL-MOB

5h 41m1 stop

7:15 pm - 12:22 amMOB-PHL

4h 07m1 stop

$299Delta

Find Deal

Wed, Mar 18 - Sun, Mar 22

8:15 am - 2:22 pmPHL-MOB

7h 07m1 stop

9:05 am - 4:41 pmMOB-PHL

6h 36m1 stop

$309United Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

12:47 pm - 6:50 pmPHL-MOB

7h 03m1 stop

7:00 am - 5:29 pmMOB-PHL

9h 29m2 stops

$314United Airlines

Find Deal

Thu, Nov 13 - Sat, Nov 15

10:05 am - 6:50 pmPHL-MOB

9h 45m2 stops

7:00 am - 5:29 pmMOB-PHL

9h 29m2 stops

$319United Airlines

Find Deal

Wed, Nov 12 - Sat, Nov 15

6:05 pm - 11:16 pmPHL-MOB

6h 11m1 stop

6:13 am - 2:38 pmMOB-PHL

7h 25m1 stop

$329American Airlines

Find Deal

Wed, Jan 7 - Sun, Jan 11

12:47 pm - 6:50 pmPHL-MOB

7h 03m1 stop

3:14 pm - 10:45 pmMOB-PHL

6h 31m1 stop

$330United Airlines

Find Deal

Thu, Nov 27 - Fri, Dec 5

12:40 pm - 9:49 pmPHL-MOB

10h 09m2 stops

7:00 am - 5:29 pmMOB-PHL

9h 29m2 stops

$332United Airlines

Find Deal

Thu, Nov 13 - Sat, Nov 15

United Airlines flights from Philadelphia to Mobile

Our best United Airlines deals on Philadelphia to Mobile flight tickets

United Airlines

Nov 12

PHL8:15 amPhiladelphia

7h 07m

1 stop

MOB2:22 pmMobile

Nov 15

MOB9:05 amMobile

6h 36m

1 stop

PHL4:41 pmPhiladelphia

$309

Find similar

United Airlines

Nov 13

PHL12:47 pmPhiladelphia

7h 03m

1 stop

MOB6:50 pmMobile

Nov 15

MOB7:00 amMobile

9h 29m

2 stops

PHL5:29 pmPhiladelphia

$314

Find similar

United Airlines

Nov 12

PHL10:05 amPhiladelphia

9h 45m

2 stops

MOB6:50 pmMobile

Nov 15

MOB7:00 amMobile

9h 29m

2 stops

PHL5:29 pmPhiladelphia

$319

Find similar

Delta flights from Philadelphia to Mobile

Our best Delta deals on Philadelphia to Mobile flight tickets

Delta

Jan 7

PHL7:00 amPhiladelphia

5h 47m

1 stop

MOB11:47 amMobile

Jan 15

MOB12:34 pmMobile

6h 09m

1 stop

PHL7:43 pmPhiladelphia

$259

Find similar

Delta

Jan 15

PHL5:40 amPhiladelphia

7h 07m

1 stop

MOB11:47 amMobile

Jan 18

MOB6:00 amMobile

6h 24m

1 stop

PHL1:24 pmPhiladelphia

$279

Find similar

Delta

Mar 18

PHL6:55 amPhiladelphia

5h 41m

1 stop

MOB11:36 amMobile

Mar 22

MOB7:15 pmMobile

4h 07m

1 stop

PHL12:22 amPhiladelphia

$299

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Wed 1/7

7:00 am-11:47 am

1 stop5h 47m

Mobile

Thu 1/15

12:34 pm-7:43 pm

1 stop6h 09m

$259

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Fri 1/9

6:05 pm-11:16 pm

1 stop6h 11m

Mobile

Tue 1/13

11:14 am-8:34 pm

2 stops8h 20m

$264

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Thu 1/15

5:40 am-11:47 am

1 stop7h 07m

Mobile

Sun 1/18

6:00 am-1:24 pm

1 stop6h 24m

$279

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Wed 3/18

6:55 am-11:36 am

1 stop5h 41m

Mobile

Sun 3/22

7:15 pm-12:22 am

1 stop4h 07m

$299

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Wed 11/12

8:15 am-2:22 pm

1 stop7h 07m

Mobile

Sat 11/15

9:05 am-4:41 pm

1 stop6h 36m

$309

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Thu 11/13

12:47 pm-6:50 pm

1 stop7h 03m

Mobile

Sat 11/15

7:00 am-5:29 pm

2 stops9h 29m

$314

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Wed 11/12

10:05 am-6:50 pm

2 stops9h 45m

Mobile

Sat 11/15

7:00 am-5:29 pm

2 stops9h 29m

$319

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Wed 1/7

6:05 pm-11:16 pm

1 stop6h 11m

Mobile

Sun 1/11

6:13 am-2:38 pm

1 stop7h 25m

$329

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Thu 11/27

12:47 pm-6:50 pm

1 stop7h 03m

Mobile

Fri 12/5

3:14 pm-10:45 pm

1 stop6h 31m

$330

PhiladelphiaMobile

PHL - MOB

PHLMOB

Philadelphia

Thu 11/13

12:40 pm-9:49 pm

2 stops10h 09m

Mobile

Sat 11/15

7:00 am-5:29 pm

2 stops9h 29m

$332

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 Philadelphia to Mobile

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

What is the cheapest month to fly to Mobile?

The month of August is, on average, the cheapest month to fly to Mobile from Philadelphia, with most prices found around $298. If you aren’t able to travel to Mobile during the month of August, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $366.

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

On average, the least expensive day to fly to Mobile from Philadelphia is on a Monday. momondo users have found tickets for Monday departures for as low as $322. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Philadelphia to Mobile on a Sunday will generally be more expensive and average around $713. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Philadelphia to Mobile flights are usually those with departure times in the evening. Our users have found flights to Mobile in the evening for as low as $371. Flights to Mobile are more costly in the afternoon, with an average ticket price of $463. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How have Philadelphia to Mobile flight prices changed over time?

When to book flights from Philadelphia to Mobile

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Mobile according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Mobile (PHL to MOB) flight deals and tips

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

Direct flights	None

There are no direct flights from Philadelphia to Mobile. There are no popular flight routes from Philadelphia to Mobile.

Search flight deals

How far is Philadelphia to Mobile by plane?
Philadelphia and Mobile are 965.6 mi apart from one another. A reasonable flight in good conditions will take 4h 32m.
When did momondo last update prices for flights from Philadelphia Airport to Mobile Airport?
Prices for flights from Philadelphia Airport to Mobile Airport are updated daily.
How many operators does momondo search for flights from Philadelphia Airport to Mobile Airport?
As of October 2025, there are 2 operators available to choose from for flights from Philadelphia Airport to Mobile Airport.
How old do you have to be to fly from Philadelphia Airport to Mobile Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Mobile Airport.
What documentation or ID do you need to fly to Mobile Airport?
The travel and health documents required for your trip to Mobile Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Mobile Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Philadelphia to Mobile?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Philadelphia to Mobile is Delta (68% of total bookings). The next most popular airline is American Airlines (32%).

Best airlines flying from Philadelphia to Mobile

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $254	Free Cancellation	Rating 7.2 11,035 reviews		Search American Airlines flights
Delta	PriceFrom $258	Free Cancellation	Rating 7.9 7,998 reviews		Search Delta flights

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Mobile for you.

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

All flight searches from Philadelphia to Mobile on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Mobile?

Once all potential Philadelphia to Mobile flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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