$139 Cheap Flights from Montgomery (MGM) to Allentown (ABE)

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Cheap Flights from Montgomery to Allentown (MGM-ABE)

Prices were available within the past 7 days and start at $139 for one-way flights and $343 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
Delta
Delta
American Airlines
Delta
American Airlines
Delta
American Airlines
Delta
Flights from Montgomery (MGM) to Allentown (ABE)
Origin airport
Montgomery Regional
Destination airport
Lehigh Valley Intl.
Airlines serving
American Airlines, Delta
Roundtrip price
$343
Distance
837 mi

Montgomery to Allentown Flights

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

The best time to book a flight from Montgomery to Allentown

Sunday is one of the best days to book for cheap flights from Montgomery 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 Montgomery 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 Montgomery to Allentown in 2025. You can also book with separate airlines for your outbound and return journeys, from $139 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 Montgomery 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 Montgomery 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.

Frequently asked questions

Is it cheaper to buy a plane ticket from Montgomery Regional Airport to ABE last minute?
When it’s time to book your flights, it’s better to be prepared. While it’s possible to pick up a deal on a Montgomery Regional Airport (MGM) to Lehigh Valley Intl. Airport (ABE) flight at the last minute, tickets usually don’t get cheaper as the date of departure nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international trips it’s three to four months.
What airports do you fly into for Allentown from Montgomery?
With Lehigh Valley Intl. Airport (ABE), Scranton Intl. Airport (AVP) and Philadelphia Intl. Airport (PHL) to pick from, flying from Montgomery to Allentown is easy. The city’s key hub, Lehigh Valley Intl. Airport (ABE), is about 4 mi northeast of the center. Besides ticket prices, consider things like transportation options from the airport and the distance to your hotel before making your decision. Get your Allentown vacation off on the right foot by exploring Dorney Park & Wildwater Kingdom and Lehigh University.
Can I change the date of my flight from Montgomery Regional Airport (MGM) to ABE?
Plans can get upended, so Expedia is here to help make things as easy as possible. To start, access your Montgomery Regional Airport to ABE itinerary through the Expedia Trips portal and check the fare rules to see if change fees apply. If you booked your ticket in the last 24 hours, some carriers will allow you to cancel for free and book new flights. If you bought your ticket more than 24 hours ago, get in touch with us via our Customer Service portal to find out your options.

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*Available to One Key members.