Mobile

$130+ 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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — MOB
Jan 17 — Jan 241
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Cheap 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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/16. 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 12/314:17 pmIAD - MOB
1 stop4h 16mDelta
Thu 1/86:00 amMOB - IAD
1 stop6h 59mDelta
Deal found 12/16$249
This Delta deal was found by Cheapflights users on 12/16. 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 12/314:17 pmIAD - MOB
1 stop4h 16mDelta
Tue 1/66:00 amMOB - IAD
1 stop3h 55mDelta
Deal found 12/16$274
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:40 pmIAD - MOB
Nonstop2h 50mUnited Airlines
Thu 1/812:45 pmMOB - IAD
Nonstop2h 23mUnited Airlines
Deal found 12/16$299
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:40 pmIAD - MOB
Nonstop2h 50mUnited Airlines
Fri 1/28:00 amMOB - IAD
Nonstop2h 27mUnited Airlines
Deal found 12/16$309
This Delta deal was found by Cheapflights users on 12/16. 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 12/306:49 pmDCA - MOB
1 stop5h 28mDelta
Thu 1/89:10 amMOB - DCA
1 stop6h 48mDelta
Deal found 12/16$314
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/296:40 pmIAD - MOB
Nonstop2h 50mUnited Airlines
Thu 1/812:45 pmMOB - IAD
Nonstop2h 23mUnited Airlines
Deal found 12/16$334
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/296:40 pmIAD - MOB
Nonstop2h 50mUnited Airlines
Thu 1/18:00 amMOB - IAD
Nonstop2h 27mUnited Airlines
Deal found 12/16$339
This United Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/306:40 pmIAD - MOB
Nonstop2h 50mUnited Airlines
Wed 1/712:45 pmMOB - IAD
Nonstop2h 23mUnited Airlines
Deal found 12/16$354
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/297:50 pmDCA - MOB
1 stop5h 06mAmerican Airlines
Thu 1/86:13 amMOB - DCA
1 stop6h 41mAmerican Airlines
Deal found 12/16$354
This Delta deal was found by Cheapflights users on 12/16. 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 12/306:49 pmDCA - MOB
1 stop5h 28mDelta
Tue 1/63:56 pmMOB - DCA
1 stop4h 38mDelta
Deal found 12/16$359
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Mon 12/297:50 pmDCA - MOB
1 stop5h 06mAmerican Airlines
Tue 1/66:13 amMOB - DCA
1 stop6h 41mAmerican Airlines
Deal found 12/16$374
This United Airlines deal was found by Cheapflights users on 12/16. 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 12/188:45 amIAD - MOB
Nonstop2h 58mUnited Airlines
Fri 12/2612:59 pmMOB - IAD
Nonstop2h 21mUnited Airlines
Deal found 12/16$379

Find flight deals from Pennsylvania to Mobile

Keep the following information in mind while searching for Pennsylvania to Mobile flight deals. Data was last updated December 18, 2025.

Round-trip from

$209
(United Airlines)

One-way from

$130
(Delta)
From Pennsylvania to Mobile
One-way flight from Pennsylvania to Mobile

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 December 18, 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

Wed 1/28

12:40 pm-6:16 pm

1 stop6h 36m

Mobile

Mon 2/2

7:05 pm-12:24 am

1 stop4h 19m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Fri 1/9

5:55 am-10:49 am

1 stop5h 54m

Mobile

Mon 1/12

5:32 pm-11:34 pm

1 stop5h 02m

$229

Washington, D.C.Mobile

DCA - MOB

DCAMOB

Washington, D.C. Reagan-National

Tue 1/13

7:59 am-11:45 am

1 stop4h 46m

Mobile

Tue 1/20

12:34 pm-6:29 pm

1 stop4h 55m

$229

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Mon 1/12

3:02 pm-8:58 pm

1 stop6h 56m

Mobile

Tue 1/20

9:10 am-1:50 pm

1 stop3h 40m

$243

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Sun 1/11

3:02 pm-8:58 pm

1 stop6h 56m

Mobile

Sun 1/18

6:00 am-11:50 am

1 stop4h 50m

$243

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Mon 1/12

3:02 pm-8:58 pm

1 stop6h 56m

Mobile

Sat 1/17

6:00 am-12:38 pm

1 stop5h 38m

$243

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Tue 1/13

6:00 am-11:45 am

1 stop6h 45m

Mobile

Sat 1/17

6:00 am-12:38 pm

1 stop5h 38m

$243

PittsburghMobile

PIT - MOB

PITMOB

Pittsburgh

Sun 1/11

3:02 pm-8:58 pm

1 stop6h 56m

Mobile

Sat 1/17

6:00 am-12:38 pm

1 stop5h 38m

$243

NewarkMobile

EWR - MOB

EWRMOB

Newark

Sat 1/17

9:59 am-4:59 pm

1 stop8h 00m

Mobile

Sat 1/31

6:33 am-12:50 pm

1 stop5h 17m

$248

NewarkMobile

EWR - MOB

EWRMOB

Newark

Sat 1/17

8:00 am-1:34 pm

1 stop6h 34m

Mobile

Sun 2/1

6:58 pm-12:55 am

1 stop4h 57m

$248

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

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 $248). 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 December 18, 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 5h 54m. The time it takes to get you to your destination can typically vary by up to 5h 15m. The distance between Pennsylvania and Mobile is about 848 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Pennsylvania to 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 $248). 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.

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$219Average$402FlexibilityNo cancel feeOn-time71%
DeltaCheapest$244Average$379FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$344FlexibilityNo cancel feeOn-time69%

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