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₹ 107,998+ 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 27/5. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
17 Apr — 24 Apr1
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 18 March 2026.

Wed 27/517:00
DEL
-
ABE
2 stops39h 17m
Qatar Airways
Sun 27/906:00
ABE
-
DEL
2 stops35h 25m
Qatar Airways
Deal found 14/3₹ 107,998
Mon 25/502:05
DEL
-
ABE
2 stops29h 43m
Delta
Sat 26/913:00
ABE
-
DEL
2 stops25h 35m
Delta
Deal found 14/3₹ 108,553
Mon 25/503:55
DEL
-
ABE
2 stops27h 53m
Delta
Mon 28/906:30
ABE
-
DEL
2 stops33h 55m
Delta
Deal found 14/3₹ 114,096
Mon 25/503:55
DEL
-
ABE
2 stops27h 53m
Delta
Sun 27/913:00
ABE
-
DEL
2 stops27h 25m
Delta
Deal found 14/3₹ 119,177
Tue 26/501:05
DEL
-
ABE
2 stops25h 53m
Delta
Mon 28/906:30
ABE
-
DEL
2 stops33h 55m
Delta
Deal found 14/3₹ 119,269
Tue 26/501:05
DEL
-
ABE
2 stops25h 53m
Delta
Sat 26/917:40
ABE
-
DEL
2 stops46h 45m
Delta
Deal found 14/3₹ 124,351
Sun 24/503:55
DEL
-
ABE
2 stops51h 53m
Delta
Mon 28/906:30
ABE
-
DEL
2 stops33h 55m
Delta
Deal found 14/3₹ 124,720
Fri 29/523:35
DEL
-
ABE
2 stops31h 12m
United Airlines
Sat 26/914:30
ABE
-
DEL
2 stops45h 30m
United Airlines
Deal found 14/3₹ 126,013
Sun 24/503:55
DEL
-
ABE
2 stops41h 54m
Delta
Sat 26/917:40
ABE
-
DEL
2 stops46h 45m
Delta
Deal found 14/3₹ 129,801
Thu 9/704:20
DEL
-
ABE
2 stops28h 25m
Qatar Airways
Fri 31/706:00
ABE
-
DEL
2 stops35h 25m
Qatar Airways
Deal found 14/3₹ 133,035
Wed 23/901:35
DEL
-
ABE
2 stops30h 10m
American Airlines
Mon 28/917:18
ABE
-
DEL
2 stops29h 12m
American Airlines
Deal found 17/3₹ 135,806

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 18 March 2026.

Return from

₹ 107,998

One-way from

₹ 169,250
Qatar Airways
  • Qatar Airways
  • 27/5-27/9
  • 4 total stops
  • 74h 42m total
  • New Delhi to Allentown
Search Deals
Delta
  • Delta
  • 23/3
  • 2 total stops
  • 29h 06m 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 18 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

Wed 27/5

17:00-22:47

2 stops39h 17m

Allentown-Bethlehem

Sun 27/9

06:00-02:55

2 stops35h 25m

₹ 107,998

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 28/5

03:55-22:18

2 stops27h 53m

Allentown-Bethlehem

Mon 28/9

06:30-01:55

2 stops33h 55m

₹ 124,720

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 9/7

04:20-23:15

2 stops28h 25m

Allentown-Bethlehem

Fri 31/7

06:00-02:55

2 stops35h 25m

₹ 133,035

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sat 23/5

00:50-22:18

2 stops30h 58m

Allentown-Bethlehem

Mon 28/9

06:30-01:55

2 stops33h 55m

₹ 137,746

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 29/5

23:35-13:48

2 stops23h 43m

Allentown-Bethlehem

Fri 25/9

10:38-21:30

2 stops25h 22m

₹ 140,148

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 6/4

23:35-17:03

2 stops26h 58m

Allentown-Bethlehem

Sat 12/9

17:36-19:50

2 stops40h 44m

₹ 198,444

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 18/5

22:50-09:48

2 stops44h 28m

Allentown-Bethlehem

Sun 20/9

17:36-19:50

2 stops40h 44m

₹ 444,558

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 18/5

22:50-09:48

2 stops44h 28m

Allentown-Bethlehem

Fri 25/9

06:15-19:50

2 stops28h 05m

₹ 444,558
Fastest return journey

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Wed 20/5

22:50-13:48

2 stops24h 28m

Allentown-Bethlehem

Mon 21/9

10:38-19:50

2 stops23h 42m

₹ 497,679

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sun 17/5

22:50-20:58

2 stops31h 38m

Allentown-Bethlehem

Thu 24/9

17:36-19:50

2 stops64h 44m

₹ 497,679

Flights are sorted by cheapest return flights first.

Deals found on 15/3

Showing 1-10 of 16 resultsSorted by cheapest first
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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 23 hours 54 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, New Delhi Indira Gandhi Intl offers the quickest one-way flight (23 hours 54 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.

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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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