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₹ 83,152+ Cheap flights to Allentown

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Flights to Allentown in 2025

Find the latest flights to Allentown in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 16 September 2025.

Return from

₹ 113,750

One-way from

₹ 83,152
American Airlines
  • American Airlines
  • 17/10-21/10
  • 4 total stops
  • 76h 56m total
  • New Delhi to Allentown
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Delta
  • Delta
  • 14/12
  • 2 total stops
  • 26h 26m total
  • New Delhi to Allentown
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Find flight deals to Allentown

Cheapest flights to Allentown
Explore the most affordable flight options available to Allentown. Find the lowest fares based on data from user searches, with prices last updated on 16 September 2025.

Fri 17/1023:30DEL - ABE
2 stops47h 26mAmerican Airlines
Tue 21/1006:00ABE - DEL
2 stops29h 30mAmerican Airlines
Deal found 13/9₹ 113,750
Thu 16/1003:55DEL - ABE
2 stops46h 55mKLM
Tue 21/1018:00ABE - DEL
2 stops46h 25mKLM
Deal found 15/9₹ 131,209
Thu 16/1000:50DEL - ABE
2 stops50h 00mAir France
Tue 21/1012:46ABE - DEL
2 stops24h 34mAir France
Deal found 14/9₹ 149,462

Cheapflights Fare Finder

 
Locate flights to Allentown that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 454,620 searches and data was last updated on 16 September 2025.
Use the filters below to find and compare flights to Allentown that are best for you.

Fly from

New Delhi

Route

Depart

Return

Price

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 17/10

23:30-13:26

2 stops47h 26m

Allentown-Bethlehem

Tue 21/10

06:00-21:00

2 stops29h 30m

₹ 113,750

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 16/10

03:55-17:20

2 stops46h 55m

Allentown-Bethlehem

Tue 21/10

18:00-01:55

2 stops46h 25m

₹ 131,209

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 16/10

00:50-17:20

2 stops50h 00m

Allentown-Bethlehem

Tue 21/10

12:46-22:50

2 stops24h 34m

₹ 149,462

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sun 14/12

06:15-22:11

2 stops26h 26m

₹ 83,152

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 12/12

03:20-22:11

2 stops29h 21m

₹ 92,499

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sun 14/12

10:35-21:46

2 stops45h 41m

₹ 105,902

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sat 13/12

00:25-11:52

2 stops45h 57m

₹ 107,489

Flights are sorted by cheapest return flights first.

Deals found on 14/9

Best time to book a flight to Allentown

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

Cheapflights Insights

Everything you need to know about your flight to Allentown

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 69.0 - 127.0 mm per month. July is typically the wettest month, when rainfall can reach 127.0 mm. February is typically the driest time to visit Allentown when rainfall is around 69.0 mm.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -2.0 C).

How long is the flight to Allentown?

On average, a flight from New Delhi to Allentown takes 26 hours 48 minutes. Flights to Allentown from other popular cities in India will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Allentown

  • What airport do you fly into for flights to Allentown?

    Travellers will need to book flights to Allentown-Bethlehem (ABE) if they wish to fly to Allentown. The Allentown airport is 6.2 km from the city centre.

  • Can I find cheaper flights to Allentown if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Allentown on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Allentown depart from?

    For those looking to save time traveling to Allentown, Bangalore offers the quickest one-way flight (26 hours 45 minutes).

  • Does Allentown-Bethlehem have rental cars?

    Yes. Those touching down at Allentown-Bethlehem can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Allentown-Bethlehem?

    Yes. Allentown-Bethlehem has hotels nearby for those requiring accommodations. Days Hotel by Wyndham Allentown Airport / Lehigh Valley is the closest property to Allentown-Bethlehem (0.0 km away from Allentown-Bethlehem).

See more FAQs

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