When did momondo last update prices for flights from Greenville Airport to Allentown-Bethlehem Airport?

Prices for flights from Greenville Airport to Allentown-Bethlehem Airport refresh daily.

How many operators does momondo search for flights from Greenville Airport to Allentown-Bethlehem Airport?

As of October 2026, there is 1 operator available to choose from for flights from Greenville Airport to Allentown-Bethlehem Airport.

How old do you have to be to fly from Greenville Airport to Allentown-Bethlehem Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$135 Cheap Flights from Greenville to Allentown in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Greenville to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:28 pm - 4:48 pmGSP Greenville-ABE Allentown-Bethlehem

25h 20m1 stop Orlando Sanford Intl

6:10 am - 2:38 pmABE Allentown-Bethlehem-GSP Greenville

8h 28m1 stop Orlando Sanford Intl

$387Allegiant Air

Thu, Dec 24 - Thu, Dec 31

3:28 pm - 4:48 pmGSP Greenville-ABE Allentown-Bethlehem

25h 20m1 stop Orlando Sanford Intl

10:00 am - 1:43 pmABE Allentown-Bethlehem-GSP Greenville

27h 43m1 stop Tampa St. Petersburg

$404Allegiant Air

Thu, Dec 24 - Fri, Jan 1

3:28 pm - 4:48 pmGSP Greenville-ABE Allentown-Bethlehem

25h 20m1 stop Orlando Sanford Intl

5:54 pm - 5:36 pmABE Allentown-Bethlehem-GSP Greenville

23h 42m1 stop Sarasota Bradenton Intl

$419Allegiant Air

Thu, Dec 24 - Sat, Jan 2

6:26 pm - 9:36 pmGSP Greenville-ABE Allentown-Bethlehem

27h 10m1 stop Sarasota Bradenton Intl

6:10 am - 2:38 pmABE Allentown-Bethlehem-GSP Greenville

8h 28m1 stop Orlando Sanford Intl

$427Allegiant Air

Sun, Dec 20 - Thu, Dec 31

3:28 pm - 4:48 pmGSP Greenville-ABE Allentown-Bethlehem

25h 20m1 stop Orlando Sanford Intl

3:11 pm - 2:25 pmABE Allentown-Bethlehem-GSP Greenville

23h 14m1 stop Tampa St. Petersburg

$428Allegiant Air

Thu, Dec 24 - Sun, Jan 3

3:28 pm - 9:15 pmGSP Greenville-ABE Allentown-Bethlehem

5h 47m1 stop Orlando Sanford Intl

5:44 pm - 2:38 pmABE Allentown-Bethlehem-GSP Greenville

20h 54m1 stop Orlando Sanford Intl

$432Allegiant Air

Thu, Dec 24 - Wed, Dec 30

6:26 pm - 9:36 pmGSP Greenville-ABE Allentown-Bethlehem

27h 10m1 stop Sarasota Bradenton Intl

10:00 am - 1:43 pmABE Allentown-Bethlehem-GSP Greenville

27h 43m1 stop Tampa St. Petersburg

$444Allegiant Air

Sun, Dec 20 - Fri, Jan 1

2:33 pm - 12:37 pmGSP Greenville-ABE Allentown-Bethlehem

22h 04m1 stop Tampa St. Petersburg

6:10 am - 2:38 pmABE Allentown-Bethlehem-GSP Greenville

8h 28m1 stop Orlando Sanford Intl

$452Allegiant Air

Mon, Dec 21 - Thu, Dec 31

12:39 pm - 5:00 pmGSP Greenville-ABE Allentown-Bethlehem

4h 21m1 stop Charlotte Douglas

5:30 pm - 11:39 pmABE Allentown-Bethlehem-GSP Greenville

6h 09m1 stop Charlotte Douglas

$563American Airlines

Tue, Dec 22 - Wed, Dec 30

7:15 am - 11:26 amGSP Greenville-ABE Allentown-Bethlehem

4h 11m1 stop Charlotte Douglas

5:30 pm - 11:39 pmABE Allentown-Bethlehem-GSP Greenville

6h 09m1 stop Charlotte Douglas

$568American Airlines

Fri, Dec 25 - Wed, Dec 30

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Delta flights from Greenville to Allentown

Our best Delta deals on Greenville to Allentown flight tickets

Delta

Oct 17

GSP5:00 pmGreenville

5h 19m

1 stop

ABE10:19 pmAllentown-Bethlehem

Oct 19

ABE6:03 pmAllentown-Bethlehem

4h 48m

1 stop

GSP10:51 pmGreenville

$497

Delta

Dec 24

GSP4:07 pmGreenville

5h 25m

1 stop

ABE9:32 pmAllentown-Bethlehem

Jan 4

ABE1:00 pmAllentown-Bethlehem

7h 14m

1 stop

GSP8:14 pmGreenville

$498

Delta

Oct 13

GSP7:00 amGreenville

5h 05m

1 stop

ABE12:05 pmAllentown-Bethlehem

Oct 17

ABE6:03 pmAllentown-Bethlehem

4h 48m

1 stop

GSP10:51 pmGreenville

$517

American Airlines flights from Greenville to Allentown

Our best American Airlines deals on Greenville to Allentown flight tickets

American Airlines

Oct 3

GSP7:41 pmGreenville

3h 41m

1 stop

ABE11:22 pmAllentown-Bethlehem

Oct 7

ABE11:48 amAllentown-Bethlehem

3h 33m

1 stop

GSP3:21 pmGreenville

$527

American Airlines

Oct 8

GSP7:08 amGreenville

4h 03m

1 stop

ABE11:11 amAllentown-Bethlehem

Oct 11

ABE6:10 amAllentown-Bethlehem

3h 56m

1 stop

GSP10:06 amGreenville

$713

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Thu 12/24

3:28 pm-4:48 pm

1 stop25h 20m

Allentown-Bethlehem

Thu 12/31

6:10 am-2:38 pm

1 stop8h 28m

$387

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Thu 12/24

3:28 pm-4:48 pm

1 stop25h 20m

Allentown-Bethlehem

Fri 1/1

10:00 am-1:43 pm

1 stop27h 43m

$404

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Thu 12/24

3:28 pm-4:48 pm

1 stop25h 20m

Allentown-Bethlehem

Sat 1/2

5:54 pm-5:36 pm

1 stop23h 42m

$419

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Sun 12/20

6:26 pm-9:36 pm

1 stop27h 10m

Allentown-Bethlehem

Thu 12/31

6:10 am-2:38 pm

1 stop8h 28m

$427

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Thu 12/24

3:28 pm-4:48 pm

1 stop25h 20m

Allentown-Bethlehem

Sun 1/3

3:11 pm-2:25 pm

1 stop23h 14m

$428

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Thu 12/24

3:28 pm-9:15 pm

1 stop5h 47m

Allentown-Bethlehem

Wed 12/30

5:44 pm-2:38 pm

1 stop20h 54m

$432

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Sun 12/20

6:26 pm-9:36 pm

1 stop27h 10m

Allentown-Bethlehem

Fri 1/1

10:00 am-1:43 pm

1 stop27h 43m

$444

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Mon 12/21

2:33 pm-12:37 pm

1 stop22h 04m

Allentown-Bethlehem

Thu 12/31

6:10 am-2:38 pm

1 stop8h 28m

$452

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Tue 12/22

12:39 pm-5:00 pm

1 stop4h 21m

Allentown-Bethlehem

Wed 12/30

5:30 pm-11:39 pm

1 stop6h 09m

$563

Quickest round-trip

GreenvilleAllentown

GSP Greenville - ABE Allentown-Bethlehem

GSPABE

Greenville

Fri 12/25

7:15 am-11:26 am

1 stop4h 11m

Allentown-Bethlehem

Wed 12/30

5:30 pm-11:39 pm

1 stop6h 09m

$568

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Greenville to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Greenville to Allentown-Bethlehem?

Allegiant Air is the most popular carrier operating from Greenville to Allentown-Bethlehem

What airlines fly to Allentown?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Allentown from Greenville according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 6 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When to book flights from Greenville to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Greenville to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Greenville to Allentown (GSP to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Greenville to Allentown

Best Price Found	$135
Fastest flight time	5h 03m
Direct flights	None

The best one-way flight to Allentown from Greenville in the past 72 hours is $135. The best round-trip flight deal from Greenville to Allentown found on momondo in the last 72 hours is $387.

The fastest flight from Greenville to Allentown takes 5h 03m

There are no direct flights from Greenville to Allentown. There are no popular flight routes from Greenville to Allentown.

Search flight deals

Frequently asked questions about flying from Greenville to Allentown

How far is Greenville to Allentown-Bethlehem by plane?
Allentown-Bethlehem is 547.9 mi away from Greenville. 5h 03m is a normal flight duration for this route.
When did momondo last update prices for flights from Greenville Airport to Allentown-Bethlehem Airport?
Prices for flights from Greenville Airport to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Greenville Airport to Allentown-Bethlehem Airport?
As of October 2026, there is 1 operator available to choose from for flights from Greenville Airport to Allentown-Bethlehem Airport.
How old do you have to be to fly from Greenville Airport to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Greenville Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The required travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Allentown-Bethlehem Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Greenville to Allentown?
Based on momondo bookings for flights between Greenville and Allentown, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Greenville to Allentown

Compare and see reviews for airlines that fly from Greenville to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $410	Free Cancellation	Rating 7.0 12,111 reviews		Search American Airlines flights

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Why should I use momondo to find a flight deal from Greenville to Allentown?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Greenville to Allentown. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Greenville to Allentown with flexible booking policies on momondo?

momondo does allow users to show only those flights to Allentown from Greenville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Greenville to Allentown?

Once all potential Greenville to Allentown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Greenville to Allentown right now. Can momondo alert me if prices change?

Price alerts on flights to Allentown from Greenville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.