In terms of precipitation, rainfall in Nantucket ranges from 1.6 - 4.3 inches per month. January is typically the wettest month, when rainfall can reach 4.3 in. June is typically the driest time to visit Nantucket when rainfall is around 1.6 in.

If weather is an important factor for your trip to Nantucket, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 32.0 F).

How far in advance should I book a flight from Allentown to Nantucket?

To save on the cost of your flight from Allentown to Nantucket, book at least 30 days before your planned departure. Booking around this time can save you about 287% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $247 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $298.

What is the cheapest month to fly from Allentown to Nantucket?

Our data shows that March tends to be the cheapest month to fly to Nantucket from Allentown. Users have commonly found prices around $256 for the month, but tickets can be as low as $110. Due to multiple factors, prepare for potentially higher prices in May.

What is the cheapest time of day to fly from ABE to ACK?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Allentown to Nantucket as you normally would.

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

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

How can I find direct flights from Allentown to Nantucket?

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

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

Yes. Cheapflights offers flight deals from Allentown to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$703+ Flights from Allentown to Nantucket

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Cheap flight deals from Allentown to Nantucket

Round-trip from	$703 (American Airlines)
Popular in	May
Cheapest in	March
Average price	$275

From Allentown-Bethlehem to Nantucket Memorial

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($35 potential increase over avg. RT price).

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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Allentown to Nantucket

Cheapest flights from Allentown to Nantucket
Explore the most affordable flight options available from Allentown to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sun 8/248:07 pmABE - ACK

2 stops15h 47mAmerican Airlines

Thu 8/285:16 pmACK - ABE

2 stops29h 13mAmerican Airlines

Deal found 7/29

$703

Thu 8/144:03 pmABE - ACK

3 stops43h 00mMultiple Airlines

Mon 8/182:06 pmACK - ABE

2 stops8h 47mMultiple Airlines

Deal found 7/30

$913

Fri 9/126:37 amABE - ACK

2 stops8h 13mUnited Airlines

Wed 9/1710:30 amACK - ABE

2 stops11h 24mUnited Airlines

Deal found 7/28

$2,491

Best flights from Allentown to Nantucket
Discover carefully curated flight deals from Allentown to Nantucket that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sun 8/248:07 pmABE - ACK

2 stops15h 47mAmerican Airlines

Thu 8/285:16 pmACK - ABE

2 stops29h 13mAmerican Airlines

Deal found 7/29

$703

Thu 8/144:03 pmABE - ACK

3 stops43h 00mMultiple Airlines

Mon 8/182:06 pmACK - ABE

2 stops8h 47mMultiple Airlines

Deal found 7/30

$913

Fri 9/126:37 amABE - ACK

2 stops8h 13mUnited Airlines

Wed 9/1710:30 amACK - ABE

2 stops11h 24mUnited Airlines

Deal found 7/28

$2,491

Last-minute flights from Allentown to Nantucket
Discover last-minute flight deals from Allentown to Nantucket. Data last updated July 30, 2025 and is based on user searches.

Wed 7/305:35 pmABE - ACK

2 stops21h 50mUnited Airlines

Wed 8/611:53 amACK - ABE

2 stops10h 02mUnited Airlines

Deal found 7/30

$3,073

Thu 8/144:03 pmABE - ACK

3 stops43h 00mMultiple Airlines

Mon 8/182:06 pmACK - ABE

2 stops8h 47mMultiple Airlines

Deal found 7/30

$913

Sun 8/248:07 pmABE - ACK

2 stops15h 47mAmerican Airlines

Thu 8/285:16 pmACK - ABE

2 stops29h 13mAmerican Airlines

Deal found 7/29

$703

Fly from

Fly to

Route

Depart

Return

Price

AllentownNantucket

ABE - ACK

ABEACK

Allentown-Bethlehem

Sun 8/24

8:07 pm-11:54 am

2 stops15h 47m

Nantucket Memorial

Thu 8/28

5:16 pm-10:29 pm

2 stops29h 13m

$703

AllentownNantucket

ABE - ACK

ABEACK

Allentown-Bethlehem

Thu 8/14

4:03 pm-11:03 am

3 stops43h 00m

Nantucket Memorial

Mon 8/18

2:06 pm-10:53 pm

2 stops8h 47m

$913

AllentownNantucket

ABE - ACK

ABEACK

Allentown-Bethlehem

Fri 9/12

6:37 am-2:50 pm

2 stops8h 13m

Nantucket Memorial

Wed 9/17

10:30 am-9:54 pm

2 stops11h 24m

$2,491

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Allentown to Nantucket

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

Reviews of airlines servicing Nantucket

Get a feel of what it's like to fly with United Airlines and American Airlines from Allentown to Nantucket by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Allentown to Nantucket that include hotel bookings?
Yes. In addition to deals on Allentown to Nantucket flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Allentown to Nantucket?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Allentown to Nantucket.
Can I find deals for business class flights from Allentown to Nantucket?
Yes. Cheapflights offers flight deals from Allentown to Nantucket by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$703+ Cheap flights from Allentown to Nantucket (ABE - ACK)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Nantucket with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Allentown to Nantucket

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Allentown to Nantucket

Cheapest flights from Allentown to NantucketExplore the most affordable flight options available from Allentown to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Allentown to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Allentown to Nantucket that are best for you.

Best time to book a flight from Allentown to Nantucket

Have a flexible travel schedule? Discover the best time to fly to Nantucket from Allentown with our price prediction graph.

Reviews of airlines servicing Nantucket

Get a feel of what it's like to fly with United Airlines and American Airlines from Allentown to Nantucket by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

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

How can I find direct flights from Allentown to Nantucket?

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Allentown to Nantucket

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Travel Smart

Cheapest flights from Allentown to Nantucket
Explore the most affordable flight options available from Allentown to Nantucket. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.