PHL - MOB

$304 Find Cheap Flights from Philadelphia to Mobile

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to Mobile departing on 8/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Mobile

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Mobile, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Philadelphia to Mobile, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$324
Typical prices: $258-$328
United Airlines
Thu 8/20Tue 8/25
PHL - MOB • 1 stop
Cheapest one-way
$304
Typical prices: $205-$279
United Airlines
Sat 8/29
PHL - MOB • 1 stop
Top airlines
Cheapest • from $324 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Philadelphia and Mobile. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $382 (round-trip)
Shortest trip • 5h 04m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 40% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Mobile!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Philadelphia to Mobile (PHL-MOB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Philadelphia to Mobile that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Philadelphia to Mobile

Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
1:06 pm - 6:33 pm
PHL
-
MOB
6h 27m
1 stop
United Airlines Logo
9:00 am - 9:43 pm
MOB
-
PHL
11h 43m
2 stops
$324United Airlines
Thu, Aug 20 - Tue, Aug 25
United Airlines Logo
6:25 am - 4:09 pm
PHL
-
MOB
10h 44m
2 stops
United Airlines Logo
10:59 am - 9:43 pm
MOB
-
PHL
9h 44m
2 stops
$329United Airlines
Fri, Aug 21 - Mon, Aug 24
Delta Logo
5:15 am - 8:31 am
PHL
-
MOB
4h 16m
1 stop
Delta Logo
6:55 pm - 1:19 am
MOB
-
PHL
5h 24m
1 stop
$357Delta
Fri, Jul 3 - Sat, Jul 11
Delta Logo
4:10 pm - 8:54 pm
PHL
-
MOB
5h 44m
1 stop
Delta Logo
5:17 pm - 12:59 am
MOB
-
PHL
6h 42m
1 stop
$370Delta
Thu, Jul 9 - Mon, Jul 13
Delta Logo
5:15 am - 8:31 am
PHL
-
MOB
4h 16m
1 stop
Delta Logo
6:58 pm - 12:59 am
MOB
-
PHL
5h 01m
1 stop
$385Delta
Fri, Jul 3 - Sat, Sep 5
United Airlines Logo
1:04 pm - 6:14 pm
PHL
-
MOB
6h 10m
1 stop
United Airlines Logo
10:59 am - 12:59 am
MOB
-
PHL
13h 00m
2 stops
$398United Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
6:16 am - 11:51 am
PHL
-
MOB
6h 35m
1 stop
United Airlines Logo
9:20 am - 4:49 pm
MOB
-
PHL
6h 29m
1 stop
$399United Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
6:16 am - 11:51 am
PHL
-
MOB
6h 35m
1 stop
United Airlines Logo
9:20 am - 9:29 pm
MOB
-
PHL
11h 09m
2 stops
$404United Airlines
Sat, Oct 17 - Tue, Oct 20
United Airlines Logo
9:34 am - 9:38 pm
PHL
-
MOB
13h 04m
2 stops
United Airlines Logo
10:50 am - 9:29 pm
MOB
-
PHL
9h 39m
2 stops
$409United Airlines
Thu, Jul 9 - Sun, Jul 12
Delta Logo
5:15 am - 8:31 am
PHL
-
MOB
4h 16m
1 stop
Delta Logo
6:58 pm - 12:59 am
MOB
-
PHL
5h 01m
1 stop
$413Delta
Booking Insights

KAYAK's insights & trends for Philadelphia to Mobile flights

Get data-powered insights and trends into flights from Philadelphia to Mobile to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Philadelphia to Mobile?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Philadelphia to Mobile departing in August.

What is the cheapest month to fly from Philadelphia to Mobile?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Philadelphia to Mobile, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Philadelphia to Mobile is August, where tickets cost $258 (return) on average. On the other hand, the most expensive months are June and March, where the average cost of round-trip tickets is $566 and $513 respectively.

Good to know

Low seasonOctober
Cheapest flight$304
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Philadelphia to Mobile

When to book flights from Philadelphia to Mobile

Are your dates flexible? Find out the best times to travel from Philadelphia to Mobile based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Philadelphia to Mobile

  • What is the cheapest flight from Philadelphia to Mobile?

    In the last 5 days, the lowest price for a flight from Philadelphia to Mobile was $304 for a one-way ticket and $324 for a round-trip.

  • Do I need a passport to fly between Philadelphia and Mobile?

    A passport is not required to fly from Philadelphia to Mobile.

  • Which airports will I be using when flying from Philadelphia to Mobile?

    When flying out of Philadelphia you will be using Philadelphia. You will be landing at Mobile, also known as Mobile.

  • Which aircraft models fly most regularly from Philadelphia to Mobile?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Philadelphia to Mobile?

    oneworld, and SkyTeam are the airline alliances operating flights between Philadelphia and Mobile, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Philadelphia to Mobile, Delta or American Airlines?

    The two airlines most popular with KAYAK users for flights from Philadelphia to Mobile are Delta and American Airlines. With an average price for the route of $394 and an overall rating of 7.8, Delta is the most popular choice. American Airlines is also a great choice for the route, with an average price of $496 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Philadelphia to Mobile?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to Mobile.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to Mobile?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Mobile from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to Mobile?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Mobile with an airline and back to Philadelphia with another airline. Booking your flights between Philadelphia and MOB can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to Mobile?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Mobile from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Philadelphia to Mobile

 
See real verified KAYAK customer reviews for airlines flying from Philadelphia to Mobile. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Philadelphia to Mobile? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8424 reviews
8.5Crew
7.8Comfort
8.1Boarding
7.2Food
7.8Entertainment
Airline reviews

Very good flight. Crew was great. No issues and we even arrived early.

10.0 ExcellentAnonymous, Jun 2026
SAN - DTW
Read more Delta reviews

Very good flight. Crew was great. No issues and we even arrived early.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Flight got canceled 4 times, missed my connecting flight due to delays, have to wait to go home tomorrow

Third flight in two months where the crew was not there. Comfort seating does not guarantee overhead bin space. Passengers with children are allowed on the plane first - if you are flying to and from Orlando, this means half the plane has boarded before you get on. And somehow all the bin space is taken up. 3 out of 5 flights have had issues with equipment or procedure. Some of these instances caused the flight to be delayed because of a "nuisance" light. One time it was a bag that had been brought on board but did not belong to anyone so we had to return to the gate. Last night we were told the "AC" on the plane doesn't work well and we're 10th for take off- because the crew was late - and that it will get cool when we're in the air. Not sure if this is usual, but I didn't think flight crew could jump seat in first class. Movie and TV selection has not been refreshed for several months- flying one to two round trips each month easily exhausts the list of content.

Great experience nice pilot very soft and easy landing and take off

We sat on the runway for over an hour before departure. That was unwelcome.

Horrible. Faucet in sink not working, wifi not working. Didn’t bring food or snacks

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Fine. Nothing to write home about. The plane left on time, and arrived on time.

Flight left early and arrived 30 MINUTES early at the destination. Smooth trip.

Flight was 3 hours delayed. They gave our plan to two other routes. Need to knock that off.

The flight was on time and the landing was very smooth. The crew and flight attendants were all very friendly and professional.

Plane was super cold. No entertainment unless you were with mileage program Getting off the plane was super slow

I appreciate that I finally got the seat I paid extra for this time. Thank you

Half of the TSA checkpoints at PHL are closed. Also, there is no standby for first class passengers. You can only standby for coach. Very dated policy and inconsistent with peers.

It would have been nice if American tried to care.

Delayed initially because they couldn’t print the flight details. Poor instruction on delay. When I got on the plane the flight attendant argued with me about whether my carry on would fit (it did, although she didn’t acknowledge that). No greeting (other than arguing with me) getting on or off the plane.

Beverage service was not good. Also just one service in 5 hr 30 min flight. No ask fir water ir anything beside one time beverage service.

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

Information on your arrival and departure airports