Waterfall on Little Bushkill creek. Wooden footpath borders the river. Little Bushkill Creek is a tributary of the Delaware River in eastern Pennsylvania

$291 Cheap Flights from Mobile (MOB) to Allentown (ABE)

View $291 flight on Sun, Aug 2, 2026Opens in a new window

Popular airlines from Mobile Regional Airport (MOB) to Lehigh Valley Intl. Airport (ABE)

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Cheap Flights from Mobile to Allentown (MOB-ABE)

Prices were available within the past 7 days and start at $291 for one-way flights and $427 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jun 30 - Tue, Jul 7
MOB
Mobile
ABE
Allentown
$427 Roundtrip, found 3 days ago
$427
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 30 from Mobile to Allentown, returning Tue, Jul 7, priced at $427 found 3 days ago
Delta
Tue, Jun 23 - Wed, Jul 1
MOB
Mobile
ABE
Allentown
$471 Roundtrip, just found
$471
Roundtrip
just found
Select Delta flight, departing Tue, Jun 23 from Mobile to Allentown, returning Wed, Jul 1, priced at $471 just found
Delta
Tue, Jun 30 - Tue, Jul 7
MOB
Mobile
ABE
Allentown
$507 Roundtrip, found 3 days ago
$507
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 30 from Mobile to Allentown, returning Tue, Jul 7, priced at $507 found 3 days ago
Delta
Mon, Sep 28 - Sun, Oct 4
MOB
Mobile
ABE
Allentown
$517 Roundtrip, found 3 days ago
$517
Roundtrip
found 3 days ago
Select Delta flight, departing Mon, Sep 28 from Mobile to Allentown, returning Sun, Oct 4, priced at $517 found 3 days ago
American Airlines
Tue, Jun 30 - Tue, Jul 7
MOB
Mobile
ABE
Allentown
$518 Roundtrip, found 3 days ago
$518
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Jun 30 from Mobile to Allentown, returning Tue, Jul 7, priced at $518 found 3 days ago
Delta
Sun, Jun 21 - Wed, Jul 1
MOB
Mobile
ABE
Allentown
$519 Roundtrip, just found
$519
Roundtrip
just found
Select Delta flight, departing Sun, Jun 21 from Mobile to Allentown, returning Wed, Jul 1, priced at $519 just found
Delta
Tue, Jun 30 - Tue, Jul 7
MOB
Mobile
ABE
Allentown
$527 Roundtrip, found 3 days ago
$527
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Jun 30 from Mobile to Allentown, returning Tue, Jul 7, priced at $527 found 3 days ago
American Airlines
Tue, Jun 23 - Tue, Jun 30
MOB
Mobile
ABE
Allentown
$551 Roundtrip, just found
$551
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 23 from Mobile to Allentown, returning Tue, Jun 30, priced at $551 just found
American Airlines
Tue, Jun 23 - Mon, Jun 29
MOB
Mobile
ABE
Allentown
$559 Roundtrip, just found
$559
Roundtrip
just found
Select American Airlines flight, departing Tue, Jun 23 from Mobile to Allentown, returning Mon, Jun 29, priced at $559 just found
United
Tue, Aug 4 - Wed, Aug 5
MOB
Mobile
ABE
Allentown
$798 Roundtrip, found 1 day ago
$798
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 4 from Mobile to Allentown, returning Wed, Aug 5, priced at $798 found 1 day ago

Frequently asked questions

How much does a flight from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) cost?
You can find cheap one-way flights from $291 and cheap return flights from $427 Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) with Expedia. One-way flights usually range from $129 to $2632, and return flights typically cost between $530 and $1280. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The cheapest month to fly from MOB to ABE is June when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
Enter MOB to ABE and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
American Airlines is one of the cheapest airlines offering connecting flights from Mobile (MOB) to Allentown (ABE) starting from around $500. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
To find a cheap flight from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The earliest flight from Mobile Regional (MOB) to Lehigh Valley International (ABE) typically departs at around 5:10 AM, operated by American Airlines. This seasonal service is available in January, allowing you to start your travel day early and arrive in Pennsylvania with plenty of time to explore. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
The most popular departure times for flights from Mobile Regional (MOB) to Lehigh Valley Intl. (ABE) are in the late morning, from 9am to 12pm. About 48% of passengers prefer this time window. Many major carriers, including American Airlines and United Airlines, offer flights during this window. This timing is favored as it allows you to start your day without an early wake-up call.
How long does it take to fly from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
Flying from MOB to ABE with a connection usually takes about 5 hours 20 minutes, traveling roughly 994 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
First class seats are offered on the MOB to ABE route with Delta Air Lines.
How do I earn miles on a Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) flight with Expedia?
It's easy to earn miles on a Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Allentown from Mobile Regional (MOB)?
From Mobile Regional (MOB), you can fly into Lehigh Valley Intl. (ABE) to reach Allentown. Some flights may connect through major hubs like George Bush Intercontinental (IAH), Washington Dulles Intl. (IAD), Charlotte-Douglas Intl. (CLT) before reaching Allentown. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) at the last minute?
Typically, booking a last minute flight from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) flight and hotel package?
Securing a Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) Allentown Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.)?
If you booked your Mobile, AL (MOB-Mobile Regional) to Allentown, PA (ABE-Lehigh Valley Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Mobile Regional
Destination airport
Lehigh Valley Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$426
Distance
993 mi

Book with confidence

Mobile to Allentown Flights

The cheapest times to fly from Mobile to Allentown

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 Mobile to Allentown are during the month of June. You can find some of the cheapest flights from Mobile to Allentown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mobile to Allentown

Sunday is one of the best days to book for cheap flights from Mobile to Allentown: 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 Mobile to Allentown

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 Mobile to Allentown in 2026. You can also book with separate airlines for your outbound and return journeys, from $291 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 Mobile to Allentown 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 Mobile to Allentown 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.

 

Mobile to Allentown Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

How to find the latest flight deals from Mobile (MOB) to Allentown (ABE)?

Last updated:

This page highlights the latest flight deals from Mobile to Allentown (MOB to ABE), including one-way and roundtrip options from multiple airlines. The deals featured here are updated regularly, so you’ll always find the most up-to-date prices and best available flights for your trip from Mobile to Allentown.

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