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$144+ Cheap flights from Pennsylvania to Mobile (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 12/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MOB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Pennsylvania to Mobile

Cheapest flights from Pennsylvania to Mobile
Explore the most affordable flight options available from Pennsylvania to Mobile. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/30. 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 12/46:45 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Tue 12/912:14 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/30$209
This Delta deal was found by Cheapflights users on 10/29. 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.
Wed 11/197:01 amIAD - MOB
1 stop6h 42mDelta
Thu 12/47:17 pmMOB - IAD
1 stop3h 55mDelta
Deal found 10/29$229
This American Airlines deal was found by Cheapflights users on 10/29. 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 11/205:05 amDCA - MOB
1 stop6h 15mAmerican Airlines
Mon 11/245:30 pmMOB - DCA
1 stop5h 04mAmerican Airlines
Deal found 10/29$229
This Delta deal was found by Cheapflights users on 10/29. 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.
Tue 12/91:47 pmPIT - MOB
1 stop5h 45mDelta
Sun 12/147:17 pmMOB - PIT
1 stop3h 55mDelta
Deal found 10/29$249
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/136:35 pmIAD - MOB
Nonstop2h 37mUnited Airlines
Mon 11/178:00 amMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 10/29$249
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/126:57 amDCA - MOB
1 stop4h 27mAmerican Airlines
Mon 12/155:30 pmMOB - DCA
1 stop5h 04mAmerican Airlines
Deal found 10/30$249
This United Airlines deal was found by Cheapflights users on 10/29. 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 11/206:15 amPIT - MOB
2 stops10h 52mUnited Airlines
Sun 11/233:15 pmMOB - PIT
1 stop6h 23mUnited Airlines
Deal found 10/29$254
This Delta deal was found by Cheapflights users on 10/29. 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 12/136:00 amEWR - MOB
1 stop7h 40mDelta
Mon 12/157:17 pmMOB - EWR
1 stop4h 42mDelta
Deal found 10/29$259
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/911:00 amJFK - MOB
1 stop6h 50mAmerican Airlines
Tue 12/1611:33 amMOB - JFK
1 stop6h 27mAmerican Airlines
Deal found 10/29$259
This American Airlines deal was found by Cheapflights users on 10/30. 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 12/116:50 pmPHL - MOB
1 stop6h 14mAmerican Airlines
Mon 12/155:30 pmMOB - PHL
1 stop5h 27mAmerican Airlines
Deal found 10/30$259
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/137:00 pmLGA - MOB
1 stop6h 07mAmerican Airlines
Mon 12/155:30 pmMOB - LGA
1 stop5h 07mAmerican Airlines
Deal found 10/28$259
This American Airlines deal was found by Cheapflights users on 10/30. 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 11/136:24 amIAD - MOB
1 stop4h 56mAmerican Airlines
Tue 11/185:30 pmMOB - IAD
1 stop4h 37mAmerican Airlines
Deal found 10/30$269

Cheap flight deals from Pennsylvania to Mobile

Keep the following information in mind while searching for Pennsylvania to Mobile flight deals. Data was last updated October 30, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$144
(American Airlines)
From Pennsylvania to Mobile
Search Deals
One-way flight from Pennsylvania to Mobile
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 October 30, 2025.
Use the filters below to find and compare flights from Pennsylvania to Mobile that are best for you.

Fly from

Pennsylvania

Fly to

Mobile

Route

Depart

Return

Price

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Sat 1/17

8:00 am-1:36 pm

1 stop6h 36m

Mobile

Thu 1/22

7:05 pm-12:24 am

1 stop4h 19m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Thu 11/20

5:05 am-10:20 am

1 stop6h 15m

Mobile

Mon 11/24

5:30 pm-11:34 pm

1 stop5h 04m

$229

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Wed 2/18

7:00 am-11:36 am

1 stop5h 36m

Mobile

Sat 2/21

5:00 pm-10:57 pm

1 stop4h 57m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Sat 1/17

9:00 am-1:36 pm

1 stop5h 36m

Mobile

Thu 1/22

12:34 pm-6:30 pm

1 stop4h 56m

$229

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Fri 11/14

6:35 pm-8:12 pm

Nonstop2h 37m

Mobile

Tue 11/18

12:45 pm-4:06 pm

Nonstop2h 21m

$249

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Sat 1/17

7:14 pm-11:49 pm

1 stop5h 35m

Mobile

Sat 1/24

5:32 pm-11:33 pm

1 stop5h 01m

$249

Washington, D.C.Mobile

IAD - MOB

IADMOB

Washington, D.C. Dulles Intl

Thu 11/13

6:35 pm-8:12 pm

Nonstop2h 37m

Mobile

Tue 11/18

12:45 pm-4:06 pm

Nonstop2h 21m

$249

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Tue 12/9

1:47 pm-6:32 pm

1 stop5h 45m

Mobile

Sun 12/14

7:17 pm-12:12 am

1 stop3h 55m

$249

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Sat 1/17

4:50 pm-8:25 pm

1 stop4h 35m

Mobile

Sat 1/24

12:34 pm-7:18 pm

1 stop5h 44m

$249

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Tue 12/9

1:39 pm-11:10 pm

2 stops10h 31m

Mobile

Sun 12/14

5:17 am-12:59 pm

1 stop6h 42m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Mobile

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

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

Currently, May is the cheapest month in which you can book a flight from Pennsylvania to Mobile (average of $89). Flying from Pennsylvania to Mobile in November is currently the most expensive (average of $253). 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 PA to MOB?

Find hourly flight availability from Pennsylvania 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 October 30, 2025.

One of the essential ways to save on airfare from Pennsylvania to Mobile is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 21% on airfare.

What is the cheapest day to fly from Pennsylvania to Mobile?

Use this chart to determine the cheapest time to fly round-trip from Pennsylvania to Mobile. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pennsylvania to Mobile flight should consider departing on Thursday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Pennsylvania to Mobile. 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 Mobile from Pennsylvania?

    Located just 11.8 mi from the city center, Mobile (MOB) is the airport most travelers will use when flying to Mobile from Pennsylvania.

  • How long is the flight from Pennsylvania to Mobile?

    Airlines like Delta, American Airlines, and United Airlines fly from Pennsylvania to Mobile in about 2h 37m. The time it takes to get you to your destination can typically vary by up to 3h 59m. The distance between Pennsylvania and Mobile is about 835 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    $144 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and Delta, with prices starting from $169 and $234, respectively.

  • What are the most popular routes from Pennsylvania to Mobile?

    The most popular route from Pennsylvania to Mobile is Washington, D.C. Dulles Intl - Mobile. You may also consider Washington, D.C. Reagan-National - Mobile or New York LaGuardia - Mobile.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Pennsylvania to Mobile (average of $89). Flying from Pennsylvania to Mobile in November is currently the most expensive (average of $253). 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 Mobile?

Book flights to Mobile if you plan to visit one of these locations
Pascagoula
Moss Point

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Alternative routes for Pennsylvania to Mobile

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Pennsylvania to Mobile

Discover the top 3 airlines that operate flights from Pennsylvania 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$383FlexibilityNo cancel feeOn-time71%
DeltaCheapest$243Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$344FlexibilityNo cancel feeOn-time69%

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