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₹ 78,374+ 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 11/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Flights to Allentown in 2026

Enter your travel dates to find the best prices.

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 30 March 2026.

Fri 26/621:30
DEL
-
ABE
2 stops52h 36m
Multiple Airlines
Fri 25/906:00
ABE
-
DEL
2 stops41h 15m
Multiple Airlines
Deal found 29/3₹ 129,775
Thu 1/1023:30
DEL
-
ABE
2 stops32h 14m
American Airlines
Sun 4/1006:00
ABE
-
DEL
2 stops29h 30m
American Airlines
Deal found 27/3₹ 143,450
Sun 9/821:30
DEL
-
ABE
2 stops34h 15m
Qatar Airways
Wed 9/906:00
ABE
-
DEL
2 stops35h 25m
Qatar Airways
Deal found 30/3₹ 145,242
Tue 7/701:35
DEL
-
ABE
2 stops31h 10m
Multiple Airlines
Wed 7/1013:54
ABE
-
DEL
2 stops30h 36m
Multiple Airlines
Deal found 26/3₹ 283,976
Wed 8/701:35
DEL
-
ABE
2 stops31h 10m
Multiple Airlines
Thu 1/1013:52
ABE
-
DEL
2 stops30h 38m
Multiple Airlines
Deal found 26/3₹ 294,257
Mon 28/923:35
DEL
-
ABE
2 stops26h 51m
United Airlines
Thu 1/1010:38
ABE
-
DEL
2 stops25h 22m
United Airlines
Deal found 26/3₹ 304,442
Mon 6/723:35
DEL
-
ABE
2 stops27h 01m
United Airlines
Mon 5/1014:30
ABE
-
DEL
2 stops21h 30m
United Airlines
Deal found 26/3₹ 545,129
Wed 8/703:55
DEL
-
ABE
2 stops28h 02m
Delta
Thu 8/1013:00
ABE
-
DEL
2 stops25h 35m
Delta
Deal found 26/3₹ 747,902
Mon 6/723:35
DEL
-
ABE
2 stops23h 43m
United Airlines
Sat 3/1014:30
ABE
-
DEL
2 stops21h 30m
United Airlines
Deal found 26/3₹ 785,816
Sun 5/723:35
DEL
-
ABE
2 stops23h 43m
United Airlines
Tue 7/710:38
ABE
-
DEL
2 stops25h 22m
United Airlines
Deal found 26/3₹ 787,702

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 30 March 2026.

Return from

₹ 129,775

One-way from

₹ 78,374
Qatar Airways
  • Qatar Airways
  • 26/6-25/9
  • 4 total stops
  • 93h 51m total
  • New Delhi to Allentown
Search Deals
American Airlines
  • American Airlines
  • 11/5
  • 2 total stops
  • 33h 28m 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 30 March 2026.
Use the filters below to find and compare flights to Allentown that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 26/6

21:30-16:36

2 stops52h 36m

Allentown-Bethlehem

Fri 25/9

06:00-08:45

2 stops41h 15m

₹ 129,775

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sun 9/8

21:30-22:15

2 stops34h 15m

Allentown-Bethlehem

Wed 9/9

06:00-02:55

2 stops35h 25m

₹ 145,242
Fastest return journey

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sat 11/7

23:35-13:48

2 stops23h 43m

Allentown-Bethlehem

Mon 28/9

14:30-21:30

2 stops21h 30m

₹ 545,129

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Tue 7/7

23:35-17:06

2 stops27h 01m

Allentown-Bethlehem

Wed 30/9

10:38-21:30

2 stops25h 22m

₹ 545,129

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sat 11/7

23:35-13:48

2 stops23h 43m

Allentown-Bethlehem

Thu 1/10

14:30-21:30

2 stops21h 30m

₹ 545,129

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 10/7

23:35-17:06

2 stops27h 01m

Allentown-Bethlehem

Mon 5/10

14:30-21:30

2 stops21h 30m

₹ 545,129

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 10/7

23:35-13:48

2 stops23h 43m

Allentown-Bethlehem

Thu 8/10

14:30-21:30

2 stops21h 30m

₹ 785,816

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 6/7

23:35-17:06

2 stops27h 01m

Allentown-Bethlehem

Sat 11/7

14:23-21:30

2 stops21h 37m

₹ 787,702
Cheapest one-way

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 8/5

23:30-00:22

2 stops34h 22m

₹ 85,542

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 7/5

23:30-00:22

2 stops34h 22m

₹ 85,542

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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 52 hours 36 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, Cochin offers the quickest one-way flight (28 hours 6 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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Why should you use Cheapflights to find cheap flight tickets to Allentown?

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Can Cheapflights find flights to Allentown with no change fees?

Need flexible booking options for your flight to 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 to Allentown become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which notifies users when flight prices change. Track prices for your flight to Allentown today and book when you’re ready!

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