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₹ 134,888+ Cheap flights to Allentown

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 23/4. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
31 Jan — 7 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Allentown in 2026

Enter your travel dates to find the best prices.

Best flights to Allentown
Discover carefully curated flight deals to Allentown that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 1 January 2026.

Thu 23/423:30DEL - ABE
2 stops34h 22mAmerican Airlines
Mon 27/406:04ABE - DEL
2 stops56h 01mAmerican Airlines
Deal found 29/12₹ 134,888
Tue 24/200:25DEL - ABE
2 stops54h 58mUnited Airlines
Sun 6/911:50ABE - DEL
2 stops24h 10mUnited Airlines
Deal found 1/1₹ 442,228
Tue 24/200:25DEL - ABE
2 stops54h 58mUnited Airlines
Mon 7/906:30ABE - DEL
2 stops29h 30mUnited Airlines
Deal found 1/1₹ 442,228
Mon 23/200:25DEL - ABE
2 stops50h 53mUnited Airlines
Tue 8/917:32ABE - DEL
2 stops42h 28mUnited Airlines
Deal found 1/1₹ 442,228
Tue 24/200:25DEL - ABE
2 stops54h 58mUnited Airlines
Wed 9/906:30ABE - DEL
2 stops29h 30mUnited Airlines
Deal found 1/1₹ 442,228
Mon 23/200:25DEL - ABE
2 stops50h 53mUnited Airlines
Wed 9/911:50ABE - DEL
2 stops24h 10mUnited Airlines
Deal found 1/1₹ 442,228
Mon 23/200:25DEL - ABE
2 stops50h 53mUnited Airlines
Mon 7/911:50ABE - DEL
2 stops24h 10mUnited Airlines
Deal found 1/1₹ 442,228
Mon 23/200:25DEL - ABE
2 stops50h 53mUnited Airlines
Sun 6/906:30ABE - DEL
2 stops29h 30mUnited Airlines
Deal found 1/1₹ 442,228
Tue 24/200:25DEL - ABE
2 stops50h 53mUnited Airlines
Tue 8/917:32ABE - DEL
2 stops42h 28mUnited Airlines
Deal found 1/1₹ 442,228
Mon 23/200:25DEL - ABE
2 stops54h 58mUnited Airlines
Sat 12/917:32ABE - DEL
2 stops41h 13mUnited Airlines
Deal found 1/1₹ 442,947
Tue 24/200:25DEL - ABE
2 stops54h 58mUnited Airlines
Sat 12/911:50ABE - DEL
2 stops46h 55mUnited Airlines
Deal found 1/1₹ 442,947

Find flight deals to Allentown

Find the latest flights to Allentown in 2026, 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 1 January 2026.

Return from

₹ 134,888

One-way from

₹ 326,661
American Airlines
  • American Airlines
  • 23/4-27/4
  • 4 total stops
  • 90h 23m total
  • New Delhi to Allentown
Search Deals
United Airlines
  • United Airlines
  • 23/2
  • 2 total stops
  • 54h 58m total
  • New Delhi to Allentown
Search Deals

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 1 January 2026.
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

Thu 23/4

23:30-00:22

2 stops34h 22m

Allentown-Bethlehem

Mon 27/4

06:04-23:35

2 stops56h 01m

₹ 134,888

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-20:53

2 stops54h 58m

Allentown-Bethlehem

Sun 6/9

11:50-21:30

2 stops24h 10m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-20:53

2 stops54h 58m

Allentown-Bethlehem

Mon 7/9

06:30-21:30

2 stops29h 30m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-16:48

2 stops50h 53m

Allentown-Bethlehem

Tue 8/9

17:32-21:30

2 stops42h 28m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-20:53

2 stops54h 58m

Allentown-Bethlehem

Wed 9/9

06:30-21:30

2 stops29h 30m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-16:48

2 stops50h 53m

Allentown-Bethlehem

Wed 9/9

11:50-21:30

2 stops24h 10m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-16:48

2 stops50h 53m

Allentown-Bethlehem

Mon 7/9

11:50-21:30

2 stops24h 10m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-16:48

2 stops50h 53m

Allentown-Bethlehem

Sun 6/9

06:30-21:30

2 stops29h 30m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 24/2

00:25-16:48

2 stops50h 53m

Allentown-Bethlehem

Tue 8/9

17:32-21:30

2 stops42h 28m

₹ 442,228

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 23/2

00:25-20:53

2 stops54h 58m

Allentown-Bethlehem

Sat 12/9

17:32-20:15

2 stops41h 13m

₹ 442,947

Flights are sorted by cheapest return flights first.

Deals found on 1/1

Showing 1-10 of 18 results
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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 31 hours 12 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, Nagpur Dr. Babasaheb Ambedkar Intl offers the quickest one-way flight (29 hours 43 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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