$271 Cheap Flights from Harrisburg (MDT) to Mobile (MOB)

View $271 flight on Mon, Dec 29, 2025Opens in a new window

Popular airlines from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB)

Cheap Flights from Harrisburg to Mobile (MDT-MOB)

Prices were available within the past 7 days and start at $271 for one-way flights and $259 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Nov 4 - Sat, Nov 15
MDT
Harrisburg
MOB
Mobile
$259 Roundtrip, found 1 day ago
$259
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 4 from Harrisburg to Mobile, returning Sat, Nov 15, priced at $259 found 1 day ago
Delta
Sat, Nov 15 - Tue, Nov 18
MDT
Harrisburg
MOB
Mobile
$264 Roundtrip, found 2 days ago
$264
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Nov 15 from Harrisburg to Mobile, returning Tue, Nov 18, priced at $264 found 2 days ago
Delta
Wed, Oct 29 - Sat, Nov 15
MDT
Harrisburg
MOB
Mobile
$279 Roundtrip, found 4 days ago
$279
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 29 from Harrisburg to Mobile, returning Sat, Nov 15, priced at $279 found 4 days ago
Delta
Wed, Oct 29 - Sat, Nov 1
MDT
Harrisburg
MOB
Mobile
$284 Roundtrip, found 4 days ago
$284
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 29 from Harrisburg to Mobile, returning Sat, Nov 1, priced at $284 found 4 days ago
Delta
Tue, Nov 4 - Tue, Nov 11
MDT
Harrisburg
MOB
Mobile
$298 Roundtrip, found 1 day ago
$298
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Nov 4 from Harrisburg to Mobile, returning Tue, Nov 11, priced at $298 found 1 day ago
American Airlines
Thu, Nov 20 - Thu, Dec 4
MDT
Harrisburg
MOB
Mobile
$299 Roundtrip, found 2 days ago
$299
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Nov 20 from Harrisburg to Mobile, returning Thu, Dec 4, priced at $299 found 2 days ago
Delta
Wed, Oct 29 - Tue, Nov 11
MDT
Harrisburg
MOB
Mobile
$303 Roundtrip, found 4 days ago
$303
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 29 from Harrisburg to Mobile, returning Tue, Nov 11, priced at $303 found 4 days ago
American Airlines
Wed, Dec 10 - Sun, Dec 14
MDT
Harrisburg
MOB
Mobile
$305 Roundtrip, found 5 days ago
$305
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Dec 10 from Harrisburg to Mobile, returning Sun, Dec 14, priced at $305 found 5 days ago
Delta
Mon, Nov 3 - Sat, Nov 15
MDT
Harrisburg
MOB
Mobile
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Nov 3 from Harrisburg to Mobile, returning Sat, Nov 15, priced at $309 found 1 day ago
United
Wed, Nov 19 - Thu, Nov 27
MDT
Harrisburg
MOB
Mobile
$329 Roundtrip, found 1 day ago
$329
Roundtrip
found 1 day ago
Select United flight, departing Wed, Nov 19 from Harrisburg to Mobile, returning Thu, Nov 27, priced at $329 found 1 day ago

Alternative airports near Mobile

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Mobile Regional MOB. Cheapest option available. Average driving time to city center is 22 minutes. Flights from $479
MOB
Mobile Regional
Cheapest
Average driving time to city center22 min
Flights from $479

Frequently asked questions

How much does a flight from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB) cost?
Grab a cheap one-way flight from $271 or cheap return flight from $259 from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB)?
November is the most affordable month to fly from MDT to MOB. Planning your trip for the off-season is often the key to finding a great deal.
What is the cheapest airline that flies from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB)?
To find the cheapest airline that'll fly you from MDT to MOB, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB)?
You'll need to hop on a flight with a layover when traveling from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB). There are no daily direct flights on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from MDT to MOB?
You'll usually find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB)?
To avoid possible delays on the Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB) route, aim to travel before 3 PM. Departures after this time have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB) last-minute?
Last-minute bookings from MDT to MOB are typically more expensive. For the cheapest rates, start looking for flights ahead of time. That being said, if your travel plans are flexible, you may land a cheap ticket just before your departure.
Is it cheaper to book a MDT to MOB flight and hotel package?
Opting for a MDT to MOB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Pick from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg Intl. Airport (MDT) to Mobile Regional Airport (MOB)?
If you reserved your MDT to MOB flight within the last 24 hours, you may be able to modify or cancel it at no cost. Depending on the airline and the fare type you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for further details.

Travel information

Travel information

Origin airport
Harrisburg Intl.
Destination airport
Mobile Regional
Airlines serving
American Airlines, Delta, United
Roundtrip price
$258
Distance
920 mi

Book with confidence

Book with confidence

Harrisburg to Mobile Flights

The cheapest times to fly from Harrisburg to Mobile

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harrisburg to Mobile are during the month of November. You can find some of the cheapest flights from Harrisburg to Mobile with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harrisburg to Mobile

Sunday is one of the best days to book for cheap flights from Harrisburg to Mobile: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harrisburg to Mobile

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harrisburg to Mobile in 2025. You can also book with separate airlines for your outbound and return journeys, from $271 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harrisburg to Mobile flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harrisburg to Mobile airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Harrisburg to Mobile Flights

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*Available to One Key members.