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

Allegiant Air and United Airlines are the most popular carriers operating from Allentown-Bethlehem to Greenville

What airlines fly to Greenville?

American Airlines, Frontier and United Airlines are the top three most popular airlines that fly to Greenville from Allentown 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 Greenville. Keep in mind that there are 7 different airlines that fly to Greenville on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Allentown-Bethlehem Airport to Greenville Airport were last updated today.

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

The number of operators available for flights from Allentown-Bethlehem Airport to Greenville Airport is 2 as of August 2025.

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

What documentation or ID do you need to fly to Greenville Airport?

The travel and health documents required for your trip to Greenville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greenville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$167 Cheap Flights from Allentown to Greenville in 2025

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Find the cheapest flights from Allentown to Greenville

Round-trip

One-way

Last minute

Cheap round-trip flights

8:30 am - 2:22 pmABE-GSP

5h 52m1 stop

11:18 am - 10:47 pmGSP-ABE

11h 29m1 stop

$231Allegiant Air

Find Deal

Sun, Sep 7 - Thu, Sep 18

8:30 am - 2:22 pmABE-GSP

5h 52m1 stop

11:18 am - 2:10 pmGSP-ABE

26h 52m1 stop

$283Allegiant Air

Find Deal

Thu, Sep 11 - Thu, Sep 18

5:28 pm - 10:46 pmABE-GSP

5h 18m1 stop

4:36 pm - 9:54 pmGSP-ABE

5h 18m1 stop

$319United Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

6:00 am - 10:09 amABE-GSP

4h 09m1 stop

6:35 am - 12:06 pmGSP-ABE

5h 31m1 stop

$347Delta

Find Deal

Wed, Oct 8 - Tue, Oct 14

5:28 pm - 10:46 pmABE-GSP

5h 18m1 stop

4:36 pm - 9:54 pmGSP-ABE

5h 18m1 stop

$349United Airlines

Find Deal

Wed, Sep 3 - Sat, Sep 6

6:12 pm - 11:52 pmABE-GSP

5h 40m1 stop

4:35 pm - 10:41 pmGSP-ABE

6h 06m1 stop

$367Delta

Find Deal

Fri, Sep 12 - Fri, Sep 19

1:00 pm - 9:01 pmABE-GSP

8h 01m1 stop

4:36 pm - 9:54 pmGSP-ABE

5h 18m1 stop

$386United Airlines

Find Deal

Wed, Aug 27 - Sat, Aug 30

2:30 pm - 9:11 pmABE-GSP

6h 41m1 stop

5:20 pm - 10:39 pmGSP-ABE

5h 19m1 stop

$423Delta

Find Deal

Thu, Sep 4 - Tue, Sep 9

2:43 pm - 6:40 pmABE-GSP

3h 57m1 stop

9:00 am - 2:13 pmGSP-ABE

5h 13m1 stop

$451American Airlines

Find Deal

Wed, Oct 8 - Tue, Oct 14

2:37 pm - 6:30 pmABE-GSP

3h 53m1 stop

5:20 pm - 9:50 pmGSP-ABE

4h 30m1 stop

$507American Airlines

Find Deal

Fri, Sep 12 - Fri, Sep 19

United Airlines flights from Allentown to Greenville

Our best United Airlines deals on Allentown to Greenville flight tickets

United Airlines

Sep 3

ABE5:28 pmAllentown-Bethlehem

5h 18m

1 stop

GSP10:46 pmGreenville

Sep 6

GSP4:36 pmGreenville

5h 18m

1 stop

ABE9:54 pmAllentown-Bethlehem

$319

Find similar

United Airlines

Sep 3

ABE5:28 pmAllentown-Bethlehem

5h 18m

1 stop

GSP10:46 pmGreenville

Sep 6

GSP4:36 pmGreenville

5h 18m

1 stop

ABE9:54 pmAllentown-Bethlehem

$349

Find similar

United Airlines

Aug 27

ABE1:00 pmAllentown-Bethlehem

8h 01m

1 stop

GSP9:01 pmGreenville

Aug 30

GSP4:36 pmGreenville

5h 18m

1 stop

ABE9:54 pmAllentown-Bethlehem

$386

Find similar

Allegiant Air flights from Allentown to Greenville

Our best Allegiant Air deals on Allentown to Greenville flight tickets

Allegiant Air

Sep 7

ABE8:30 amAllentown-Bethlehem

5h 52m

1 stop

GSP2:22 pmGreenville

Sep 18

GSP11:18 amGreenville

11h 29m

1 stop

ABE10:47 pmAllentown-Bethlehem

$231

Find similar

Allegiant Air

Sep 11

ABE8:30 amAllentown-Bethlehem

5h 52m

1 stop

GSP2:22 pmGreenville

Sep 18

GSP11:18 amGreenville

26h 52m

1 stop

ABE2:10 pmAllentown-Bethlehem

$283

Find similar

Fly from

Fly to

Route

Depart

Return

Price

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Sun 9/7

8:30 am-2:22 pm

1 stop5h 52m

Greenville

Thu 9/18

11:18 am-10:47 pm

1 stop11h 29m

$231

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Thu 9/11

8:30 am-2:22 pm

1 stop5h 52m

Greenville

Thu 9/18

11:18 am-2:10 pm

1 stop26h 52m

$283

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Wed 9/3

5:28 pm-10:46 pm

1 stop5h 18m

Greenville

Sat 9/6

4:36 pm-9:54 pm

1 stop5h 18m

$319

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Wed 10/8

6:00 am-10:09 am

1 stop4h 09m

Greenville

Tue 10/14

6:35 am-12:06 pm

1 stop5h 31m

$347

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Wed 9/3

5:28 pm-10:46 pm

1 stop5h 18m

Greenville

Sat 9/6

4:36 pm-9:54 pm

1 stop5h 18m

$349

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 9/12

6:12 pm-11:52 pm

1 stop5h 40m

Greenville

Fri 9/19

4:35 pm-10:41 pm

1 stop6h 06m

$367

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Wed 8/27

1:00 pm-9:01 pm

1 stop8h 01m

Greenville

Sat 8/30

4:36 pm-9:54 pm

1 stop5h 18m

$386

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Thu 9/4

2:30 pm-9:11 pm

1 stop6h 41m

Greenville

Tue 9/9

5:20 pm-10:39 pm

1 stop5h 19m

$423

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Wed 10/8

2:43 pm-6:40 pm

1 stop3h 57m

Greenville

Tue 10/14

9:00 am-2:13 pm

1 stop5h 13m

$451

AllentownGreenville

ABE - GSP

ABEGSP

Allentown-Bethlehem

Fri 9/12

2:37 pm-6:30 pm

1 stop3h 53m

Greenville

Fri 9/19

5:20 pm-9:50 pm

1 stop4h 30m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Greenville

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

Prices

Airlines

What is the cheapest day to depart on your flight to Greenville?

According to our data, Saturday is the cheapest day to fly to Greenville from Allentown. The lowest ticket price found for a Saturday departure recently was $293. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $634. These prices are subject to change though, so be sure to set up a Price Alert for flights to Greenville.

What is the cheapest time of day to depart on your flight to Greenville?

Our most recent data shows that the best time of day to fly to Greenville is in the evening. Flights from Allentown to Greenville during this time can be as low as $241. Flights to Greenville are more costly in the afternoon, with an average ticket price of $393. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Allentown to Greenville

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

Estimated round-trip price

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

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

Best Price Found	$167
Fastest flight time	3h 37m
Direct flights	None
Airports in Greenville	1 airport

The best one-way flight to Greenville from Allentown in the past 72 hours is $167. The best round-trip flight deal from Allentown to Greenville found on momondo in the last 72 hours is $231.

The fastest flight from Allentown to Greenville takes 3h 37m

There are no direct flights from Allentown to Greenville. Popular non-direct route for this connection is Allentown-Bethlehem Airport - Greenville Airport.

There is 1 airport near Greenville: Greenville (GSP)

Search flight deals

How far is Allentown-Bethlehem to Greenville by plane?
A flight from Allentown-Bethlehem to Greenville will travel around 547.9 mi. In terms of flight time, this usually takes a little over 3h 37m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Greenville Airport?
Prices for flights from Allentown-Bethlehem Airport to Greenville Airport were last updated today.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Greenville Airport?
The number of operators available for flights from Allentown-Bethlehem Airport to Greenville Airport is 2 as of August 2025.
How old do you have to be to fly from Allentown-Bethlehem Airport to Greenville 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 Allentown-Bethlehem Airport to Greenville Airport.
What documentation or ID do you need to fly to Greenville Airport?
The travel and health documents required for your trip to Greenville Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Greenville Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Allentown to Greenville?
momondo data reveals that the most frequently booked airline on the route from Allentown to Greenville is American Airlines, representing 56% of all bookings. The subsequent popular airline is United Airlines at 44%.

Best airlines flying from Allentown to Greenville

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $223	Free Cancellation	Rating 7.4 8,916 reviews		Search United Airlines flights
American Airlines	PriceFrom $277	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

Anderson

Simpsonville

Greenwood

Seneca

Greer

Duncan

Why use momondo?

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

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

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

Yes. All flights to Greenville from Allentown on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Allentown to Greenville.

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

Yes momondo offers price alerts on flights to Greenville from Allentown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.