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$271+ Cheap flights from Greensboro to Allentown (GSO - ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
GSO — ABE
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$271
(Kiwi.com)

Popular in

September

Cheapest in

January

Average price

$528
From Greensboro/H. Point to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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 September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:11 pmGSO - ABE
1 stop11h 25mMultiple Airlines
Thu 10/164:32 pmABE - GSO
1 stop22h 58mMultiple Airlines
Deal found 9/16$271
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:52 pmGSO - ABE
1 stop22h 42mMultiple Airlines
Thu 10/164:32 pmABE - GSO
1 stop22h 58mMultiple Airlines
Deal found 9/16$287
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:52 pmGSO - ABE
1 stop22h 42mMultiple Airlines
Fri 10/106:15 amABE - GSO
1 stop9h 15mMultiple Airlines
Deal found 9/16$306
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/109:11 pmGSO - ABE
1 stop11h 25mMultiple Airlines
Mon 10/136:15 amABE - GSO
1 stop8h 47mMultiple Airlines
Deal found 9/16$311
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/63:52 pmGSO - ABE
1 stop22h 42mAllegiant Air
Mon 10/136:15 amABE - GSO
1 stop8h 47mAllegiant Air
Deal found 9/16$328
This Delta deal was found by Cheapflights users on 9/16. 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 10/72:58 pmGSO - ABE
1 stop7h 17mDelta
Wed 10/156:00 pmABE - GSO
1 stop5h 56mDelta
Deal found 9/16$347
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/69:11 pmGSO - ABE
1 stop12h 15mMultiple Airlines
Sun 10/123:01 pmABE - GSO
2 stops24h 01mMultiple Airlines
Deal found 9/16$374
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/124:10 pmGSO - ABE
2 stops45h 37mMultiple Airlines
Fri 12/196:36 amABE - GSO
1 stop14h 27mMultiple Airlines
Deal found 9/15$381
This Delta deal was found by Cheapflights users on 9/16. 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.
Sun 10/55:30 amGSO - ABE
1 stop6h 34mDelta
Tue 10/146:00 pmABE - GSO
1 stop5h 56mDelta
Deal found 9/16$387
This United Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 12/910:20 amGSO - ABE
1 stop6h 27mUnited Airlines
Tue 12/161:00 pmABE - GSO
1 stop7h 53mUnited Airlines
Deal found 9/15$392

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 September 17, 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

Mon 10/6

3:52 pm-2:34 pm

1 stop22h 42m

Allentown-Bethlehem

Thu 10/16

4:32 pm-3:30 pm

1 stop22h 58m

$287

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Fri 10/10

9:11 pm-8:36 am

1 stop11h 25m

Allentown-Bethlehem

Mon 10/13

6:15 am-3:02 pm

1 stop8h 47m

$311

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Mon 10/6

3:52 pm-2:34 pm

1 stop22h 42m

Allentown-Bethlehem

Mon 10/13

6:15 am-3:02 pm

1 stop8h 47m

$328

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Wed 10/8

4:35 pm-10:15 pm

1 stop5h 40m

Allentown-Bethlehem

Sat 10/11

6:00 am-12:02 pm

1 stop6h 02m

$347

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sat 10/11

1:07 pm-5:20 pm

1 stop4h 13m

Allentown-Bethlehem

Wed 10/15

6:00 am-11:43 am

1 stop5h 43m

$347

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Tue 10/7

2:58 pm-10:15 pm

1 stop7h 17m

Allentown-Bethlehem

Tue 10/14

6:00 pm-11:56 pm

1 stop5h 56m

$347

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Fri 12/12

4:10 pm-1:47 pm

2 stops45h 37m

Allentown-Bethlehem

Fri 12/19

6:36 am-9:03 pm

1 stop14h 27m

$381

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sun 10/5

5:30 am-12:04 pm

1 stop6h 34m

Allentown-Bethlehem

Wed 10/15

6:00 pm-11:56 pm

1 stop5h 56m

$387

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sun 10/5

5:30 am-12:04 pm

1 stop6h 34m

Allentown-Bethlehem

Tue 10/14

6:00 pm-11:56 pm

1 stop5h 56m

$387

GreensboroAllentown

GSO - ABE

GSOABE

Greensboro/H. Point

Sun 10/5

5:30 am-12:04 pm

1 stop6h 34m

Allentown-Bethlehem

Sat 10/11

6:00 am-12:02 pm

1 stop6h 02m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 16 results
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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 $383). 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 September 17, 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 September 17, 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
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
8,926 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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.

  • How long is the flight from Greensboro to Allentown?

    For as low as $347, Allegiant Air can have you in Allentown from Greensboro in 4h 13m. There are 397 mi between Greensboro and Allentown. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Greensboro to Allentown round-trip from $228. Other airlines that can offer you cheap pricing are American Airlines, from $233, and Delta, from $248. United Airlines is 41% 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 $383). 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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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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$313FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$497FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$398FlexibilityNo cancel feeOn-timeN/A

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