$174 Cheap Flights from Greensboro (GSO) to Allentown (ABE)

View $174 flight on Fri, Oct 10, 2025Opens in a new window

Popular airlines from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE)

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Cheap Flights from Greensboro to Allentown (GSO-ABE)

Prices were available within the past 7 days and start at $174 for one-way flights and $241 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Aug 22 - Fri, Aug 29
GSO
Greensboro
ABE
Allentown
$241 Roundtrip, found 6 days ago
$241
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 22 from Greensboro to Allentown, returning Fri, Aug 29, priced at $241 found 6 days ago
United
Fri, Aug 22 - Sun, Aug 24
GSO
Greensboro
ABE
Allentown
$244 Roundtrip, found 2 hours ago
$244
Roundtrip
found 2 hours ago
Select United flight, departing Fri, Aug 22 from Greensboro to Allentown, returning Sun, Aug 24, priced at $244 found 2 hours ago
United
Thu, Aug 21 - Sun, Aug 24
GSO
Greensboro
ABE
Allentown
$256 Roundtrip, found 6 hours ago
$256
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Aug 21 from Greensboro to Allentown, returning Sun, Aug 24, priced at $256 found 6 hours ago
Delta
Tue, Sep 16 - Tue, Oct 7
GSO
Greensboro
ABE
Allentown
$287 Roundtrip, found 1 day ago
$287
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Sep 16 from Greensboro to Allentown, returning Tue, Oct 7, priced at $287 found 1 day ago
United
Tue, Aug 26 - Sat, Sep 13
GSO
Greensboro
ABE
Allentown
$288 Roundtrip, found 1 day ago
$288
Roundtrip
found 1 day ago
Select United flight, departing Tue, Aug 26 from Greensboro to Allentown, returning Sat, Sep 13, priced at $288 found 1 day ago
United
Fri, Aug 22 - Tue, Aug 26
GSO
Greensboro
ABE
Allentown
$288 Roundtrip, found 6 days ago
$288
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 22 from Greensboro to Allentown, returning Tue, Aug 26, priced at $288 found 6 days ago
United
Fri, Aug 29 - Mon, Sep 1
GSO
Greensboro
ABE
Allentown
$293 Roundtrip, found 17 hours ago
$293
Roundtrip
found 17 hours ago
Select United flight, departing Fri, Aug 29 from Greensboro to Allentown, returning Mon, Sep 1, priced at $293 found 17 hours ago
United
Fri, Aug 22 - Sat, Aug 30
GSO
Greensboro
ABE
Allentown
$294 Roundtrip, found 6 days ago
$294
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 22 from Greensboro to Allentown, returning Sat, Aug 30, priced at $294 found 6 days ago
United
Fri, Aug 22 - Thu, Aug 28
GSO
Greensboro
ABE
Allentown
$296 Roundtrip, found 4 hours ago
$296
Roundtrip
found 4 hours ago
Select United flight, departing Fri, Aug 22 from Greensboro to Allentown, returning Thu, Aug 28, priced at $296 found 4 hours ago
American Airlines
Sat, Nov 15 - Wed, Nov 19
GSO
Greensboro
ABE
Allentown
$396 Roundtrip, found 16 hours ago
$396
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Sat, Nov 15 from Greensboro to Allentown, returning Wed, Nov 19, priced at $396 found 16 hours ago

Alternative airports near Allentown

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

Select flight to Lehigh Valley Intl. ABE. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $382
ABE
Lehigh Valley Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $382
Flights from Greensboro (GSO) to Allentown (ABE)
Origin airport
Piedmont Triad Intl.
Destination airport
Lehigh Valley Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
$241
Distance
397 mi

Greensboro to Allentown Flights

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

 

The best time to book a flight from Greensboro to Allentown

Sunday is one of the best days to book for cheap flights from Greensboro 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 Greensboro 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 Greensboro to Allentown in 2025. You can also book with separate airlines for your outbound and return journeys, from $174 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 Greensboro 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 Greensboro 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

How much does a flight from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE) cost?
Get a cheap one-way flight from $174 or cheap return flight from $241 from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE)?
The cheapest month to fly from GSO to ABE is August, when demand is low. Off-peak season is typically when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest GSO to ABE flight.
How many flights per day from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE)?
Nonstop flights from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from GSO to ABE?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can vary depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE)?
To arrive at Lehigh Valley Intl. Airport (ABE) without delays, choose a flight that leaves Piedmont Triad Intl. Airport (GSO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Allentown from Piedmont Triad Intl. Airport (GSO)?
Compare your flight options from Piedmont Triad Intl. Airport (GSO) to Philadelphia Intl. Airport (PHL). This is the only airport in Allentown you can land at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE) last-minute?
Last-minute fares from GSO to ABE are typically more expensive. For the best rates, start searching for flights well in advance. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket just before your departure.
Is it cheaper to book a GSO to ABE flight and hotel package?
You'll typically save money by booking a GSO to ABE flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one place. Once you've selected your preferred flights and accommodations, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from Piedmont Triad Intl. Airport (GSO) to Lehigh Valley Intl. Airport (ABE)?
In most instances, you can cancel or reschedule your GSO to ABE flight. However, there may be additional charges, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

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*Available to One Key members.