Find flights
Travel Guide

₹ 54,393+ 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 24/3. Fares are subject to change and may not be available on all flights or dates of travel.
— ABE
12 Mar — 19 Mar1
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 10 February 2026.

Sun 10/503:55
DEL
-
ABE
2 stops46h 58m
Delta
Sat 3/1013:00
ABE
-
DEL
2 stops27h 25m
Delta
Deal found 8/2₹ 106,611
Sat 9/503:55
DEL
-
ABE
2 stops27h 53m
Delta
Sat 3/1013:00
ABE
-
DEL
2 stops27h 25m
Delta
Deal found 8/2₹ 111,687
Thu 23/423:30
DEL
-
ABE
2 stops34h 22m
American Airlines
Mon 27/412:00
ABE
-
DEL
2 stops50h 05m
American Airlines
Deal found 7/2₹ 124,923
Sun 10/503:55
DEL
-
ABE
2 stops46h 58m
Delta
Fri 2/1017:40
ABE
-
DEL
2 stops46h 45m
Delta
Deal found 8/2₹ 125,195
Sat 9/503:55
DEL
-
ABE
2 stops27h 53m
Delta
Fri 2/1017:40
ABE
-
DEL
2 stops46h 45m
Delta
Deal found 8/2₹ 130,362
Fri 13/323:55
DEL
-
ABE
2 stops34h 04m
American Airlines
Mon 16/312:00
ABE
-
DEL
2 stops27h 45m
American Airlines
Deal found 8/2₹ 130,725
Sat 14/323:55
DEL
-
ABE
2 stops34h 04m
American Airlines
Mon 16/312:00
ABE
-
DEL
2 stops27h 45m
American Airlines
Deal found 8/2₹ 132,447
Thu 16/423:30
DEL
-
ABE
2 stops34h 22m
American Airlines
Mon 20/406:04
ABE
-
DEL
2 stops40h 26m
American Airlines
Deal found 6/2₹ 135,711
Sun 10/503:55
DEL
-
ABE
2 stops46h 58m
Delta
Thu 1/1017:40
ABE
-
DEL
2 stops46h 45m
Delta
Deal found 8/2₹ 142,057
Sat 9/503:55
DEL
-
ABE
2 stops27h 53m
Delta
Sun 4/1017:40
ABE
-
DEL
2 stops22h 45m
Delta
Deal found 8/2₹ 147,133
Sun 10/503:55
DEL
-
ABE
2 stops27h 53m
Delta
Wed 30/913:00
ABE
-
DEL
2 stops48h 20m
Delta
Deal found 8/2₹ 153,842

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 10 February 2026.

Return from

₹ 106,611

One-way from

₹ 54,393
Delta
  • Delta
  • 10/5-3/10
  • 4 total stops
  • 74h 23m total
  • New Delhi to Allentown
Search Deals
24/3
  • 24/3
  • 3 total stops
  • 51h 36m 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 10 February 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 14/5

03:55-22:18

2 stops51h 53m

Allentown-Bethlehem

Sat 3/10

13:00-01:55

2 stops27h 25m

₹ 106,611

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sun 10/5

03:55-17:23

2 stops46h 58m

Allentown-Bethlehem

Sat 3/10

13:00-01:55

2 stops27h 25m

₹ 106,611

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 15/5

03:55-22:18

2 stops27h 53m

Allentown-Bethlehem

Sat 3/10

13:00-01:55

2 stops27h 25m

₹ 111,687

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sat 9/5

03:55-22:18

2 stops27h 53m

Allentown-Bethlehem

Sat 3/10

13:00-01:55

2 stops27h 25m

₹ 111,687

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

12:00-23:35

2 stops50h 05m

₹ 124,923

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Mon 11/5

03:55-22:18

2 stops27h 53m

Allentown-Bethlehem

Fri 2/10

17:40-01:55

2 stops46h 45m

₹ 125,195

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Sun 10/5

03:55-17:23

2 stops46h 58m

Allentown-Bethlehem

Fri 2/10

17:40-01:55

2 stops46h 45m

₹ 125,195

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Thu 14/5

03:55-17:23

2 stops46h 58m

Allentown-Bethlehem

Fri 2/10

17:40-01:55

2 stops46h 45m

₹ 125,195

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 15/5

03:55-22:18

2 stops27h 53m

Allentown-Bethlehem

Fri 2/10

17:40-01:55

2 stops46h 45m

₹ 130,362

New DelhiAllentown

DEL - ABE

DELABE

New Delhi Indira Gandhi Intl

Fri 13/3

23:55-00:29

2 stops34h 04m

Allentown-Bethlehem

Mon 16/3

12:00-01:15

2 stops27h 45m

₹ 130,725

Flights are sorted by cheapest return flights first.

Deals found on 8/2

Showing 1-10 of 24 results
1
2
3

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 47 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 47 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

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.

Search flights to Allentown by cabin class

Find flights to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Premium Economy Class
Economy class

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 to Allentown?

When you search for this flight to Allentown, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the best flight for you.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Allentown for you. Better yet — we are completely free to use.

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!

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.