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Allentown

$239+ Cheap flights from Greensboro to Allentown (GSO - ABE)

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 9/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ABE
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Greensboro to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Greensboro (GSO) to Allentown (ABE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 14, 2025.

Round-trip from

$287
(Delta)

One-way from

$239
(Delta)

Popular in

September

Cheapest in

January

Average price

$483
From Greensboro/H. Point to Allentown-Bethlehem
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One-way flight from Greensboro/H. Point to Allentown-Bethlehem
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Highest demand for flights based on searches. 9% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Greensboro to Allentown

Cheapest flights from Greensboro to Allentown
Explore the most affordable flight options available from Greensboro to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 12/35:25 amGSO - ABE
1 stop6h 43mDelta
Tue 12/96:30 amABE - GSO
1 stop7h 17mDelta
Deal found 8/13$287
This Delta deal was found by Cheapflights users on 8/13. 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 12/36:50 amGSO - ABE
1 stop5h 18mDelta
Mon 12/85:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$297
This Delta deal was found by Cheapflights users on 8/13. 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 12/25:25 amGSO - ABE
1 stop6h 43mDelta
Wed 12/105:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$307
This Delta deal was found by Cheapflights users on 8/13. 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 12/25:25 amGSO - ABE
1 stop6h 43mDelta
Mon 12/85:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$317
This Delta deal was found by Cheapflights users on 8/13. 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 12/25:25 amGSO - ABE
1 stop6h 43mDelta
Sun 12/76:30 amABE - GSO
1 stop7h 17mDelta
Deal found 8/13$327
This Delta deal was found by Cheapflights users on 8/13. 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 12/35:25 amGSO - ABE
1 stop6h 43mDelta
Thu 12/115:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$357
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 11/72:58 pmGSO - ABE
1 stop7h 17mDelta
Sat 11/225:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$367
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 12/45:25 amGSO - ABE
1 stop6h 43mDelta
Wed 12/105:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$393
This Delta deal was found by Cheapflights users on 8/13. 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.
Thu 12/45:25 amGSO - ABE
1 stop6h 43mDelta
Thu 12/115:40 pmABE - GSO
1 stop4h 19mDelta
Deal found 8/13$403
This United Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 12/55:32 pmGSO - ABE
1 stop23h 15mUnited Airlines
Tue 12/91:00 pmABE - GSO
1 stop7h 53mUnited Airlines
Deal found 8/13$418
This Delta deal was found by Cheapflights users on 8/11. 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 8/134:52 pmGSO - ABE
1 stop6h 05mDelta
Sat 8/166:14 pmABE - GSO
1 stop5h 51mDelta
Deal found 8/11$429
This Delta deal was found by Cheapflights users on 8/13. 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.
Fri 12/55:25 amGSO - ABE
1 stop6h 43mDelta
Wed 12/105:40 pmABE - GSO
1 stop6h 14mDelta
Deal found 8/13$432

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greensboro to Allentown 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 August 14, 2025.
Use the filters below to find and compare flights from Greensboro to Allentown that are best for you.

Fly from

Greensboro

Fly to

Allentown

Route

Depart

Return

Price

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Wed 12/3

6:50 am-12:08 pm

1 stop5h 18m

Allentown-Bethlehem

Wed 12/10

5:40 pm-11:54 pm

1 stop6h 14m

$287

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Wed 12/3

5:25 am-12:08 pm

1 stop6h 43m

Allentown-Bethlehem

Tue 12/9

6:30 am-1:47 pm

1 stop7h 17m

$287

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sat 12/6

5:25 am-12:08 pm

1 stop6h 43m

Allentown-Bethlehem

Tue 12/9

5:40 pm-11:54 pm

1 stop6h 14m

$297

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Wed 12/3

6:50 am-12:08 pm

1 stop5h 18m

Allentown-Bethlehem

Mon 12/8

5:40 pm-11:54 pm

1 stop6h 14m

$297

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Wed 12/3

6:50 am-12:08 pm

1 stop5h 18m

Allentown-Bethlehem

Sat 12/6

5:40 pm-11:54 pm

1 stop6h 14m

$297

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sat 12/6

6:50 am-12:08 pm

1 stop5h 18m

Allentown-Bethlehem

Wed 12/10

5:40 pm-11:54 pm

1 stop6h 14m

$297

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Wed 12/3

5:25 am-12:08 pm

1 stop6h 43m

Allentown-Bethlehem

Sun 12/7

6:30 am-1:47 pm

1 stop7h 17m

$307

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Tue 12/2

5:25 am-12:08 pm

1 stop6h 43m

Allentown-Bethlehem

Wed 12/10

5:40 pm-11:54 pm

1 stop6h 14m

$307

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sat 12/6

6:50 am-12:08 pm

1 stop5h 18m

Allentown-Bethlehem

Mon 12/8

5:40 pm-11:54 pm

1 stop6h 14m

$307

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Tue 12/2

5:25 am-12:08 pm

1 stop6h 43m

Allentown-Bethlehem

Tue 12/9

5:40 pm-9:59 pm

1 stop4h 19m

$307

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/11

Showing 1-10 of 19 results
1
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Best time to book a flight from Greensboro to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Greensboro 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 Greensboro to Allentown

What is the cheapest month to book a flight from Greensboro to Allentown?

Currently, February is the cheapest month in which you can book a flight from Greensboro to Allentown (average of $289). Flying from Greensboro to Allentown in December is currently the most expensive (average of $395). 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 GSO to ABE?

Find hourly flight availability from Greensboro to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

It’s typically best to fly out from Greensboro to Allentown at noon. Doing so could potentially save you 46% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Allentown

Get insights into the airlines that provide service to Allentown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Allentown. Reviews last updated August 14, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Greensboro to Allentown to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Crew

8.5

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Greensboro to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Greensboro to Allentown round-trip?

    Cheapflights users have booked flights from Greensboro to Allentown round-trip from $198. Other airlines that can offer you cheap pricing are United Airlines, from $228, and American Airlines, from $233. Delta is 49% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Greensboro to Allentown that include hotel bookings?

    Yes. In addition to deals on Greensboro to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Greensboro to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Greensboro to Allentown.

  • Can I find deals for business class flights from Greensboro to Allentown?

    Yes. Cheapflights offers flight deals from Greensboro to Allentown 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 Greensboro to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Greensboro to Allentown (average of $289). Flying from Greensboro to Allentown in December is currently the most expensive (average of $395). 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

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Other flights to Allentown

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Top 3 airlines flying from Greensboro to Allentown

Discover the top 3 airlines that operate flights from Greensboro to Allentown. 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$398FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$228Average$313FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$468FlexibilityNo cancel feeOn-time71%

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