R3 417+ Cheap flights from Allentown

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
ABE — CPT
Oct 17 — Oct 241
1 adult
1 adult, Economy

Find flights from Allentown

One-way flights from Allentown
Search for one-way flight options from Allentown. Find affordable one-way fares based on user searches. Data last updated 17 September 2025.

Tue 4/1110:16ABE - JNB
3 stops46h 34mMultiple Airlines
Deal found 15/9R14 188
Tue 4/1112:46ABE - JNB
1 stop23h 14mDelta
Deal found 15/9R19 825
Wed 1/1012:48ABE - JNB
1 stop24h 52mDelta
Deal found 17/9R20 865
Fri 26/918:12ABE - JNB
1 stop19h 28mDelta
Deal found 17/9R25 201

Find flights from Allentown within your budget

 
Find flights departing from Allentown that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 17 September 2025. In the last 7 days, Cheapflights users made a total of 594 507 searches

Fly to

Cape Town

Route

Depart

Return

Price

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Tue 4/11

10:16-12:35

2 stops43h 19m

R15 645

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Tue 4/11

12:46-19:00

1 stop23h 14m

R19 825

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Tue 30/9

18:12-19:40

1 stop19h 28m

R20 865

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Thu 2/10

18:12-19:40

1 stop19h 28m

R20 865

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Wed 1/10

18:12-19:40

1 stop19h 28m

R20 865

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Mon 29/9

18:12-19:40

1 stop19h 28m

R20 865

AllentownJohannesburg

ABE - JNB

ABEJNB

Allentown-Bethlehem

Sat 27/9

12:48-19:40

1 stop24h 52m

R25 201

Flights are sorted by cheapest return flights first.

Deals found on 15/9

Best time to book a flight from Allentown

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

Travel insights for flights from Allentown

Get recent, data-driven insights about flights from Allentown including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Allentown (average of R15 558). Flying from Allentown in July will prove the most costly (average of R24 039). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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.

Direct flights from Pennsylvania

Book a direct flight from one of these other cities located in Pennsylvania.
Direct flights from Philadelphia
Direct flights from Pittsburgh

Related info for your journey

Access useful and relevant information related to your journey from Allentown. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 September 2025.

  • What are the most popular destinations to fly to from Allentown?

    The most selected flight destinations from Allentown for the current month are Myrtle Beach, Orlando, Nashville. While Orlando, Myrtle Beach, Orlando Airport are the top choices made by travellers year-round.

  • What is the cheapest month to fly from Allentown?

    January is currently the cheapest month to fly from Allentown. At this moment in time July is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • How does Cheapflights help users find flights from Allentown?

    Deals for flights from Allentown are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

  • Why should you use Cheapflights to find cheap flight tickets from Allentown?

    Cheapflights simply makes it quick and affordable to book flights from Allentown by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Allentown with no change fees?

    Need flexible booking options for your flight from Allentown ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

  • Can Cheapflights notify me if prices for flights from Allentown become cheaper?

    Yes! Start tracking prices for flights from Allentown today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

See more FAQs

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Allentown?

Deals for flights from Allentown are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Allentown?

Cheapflights simply makes it quick and affordable to book flights from Allentown by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Allentown with no change fees?

Need flexible booking options for your flight from Allentown ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Allentown become cheaper?

Yes! Start tracking prices for flights from Allentown today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.