HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Allentown

$80+ Cheap flights from Indiana to Allentown (ABE)

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
IND — ABE
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Indiana to Allentown with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Indiana to Allentown

Keep the following information in mind while searching for Indiana to Allentown flight deals. Data was last updated August 18, 2025.

Round-trip from

$159
(American Airlines)

One-way from

$80
(American Airlines)

Popular in

December

Cheapest in

July

Average price

$323
From Indiana to Allentown-Bethlehem
Search Deals
One-way flight from Indiana to Allentown-Bethlehem
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($79 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find flight deals from Indiana to Allentown

Cheapest flights from Indiana to Allentown
Explore the most affordable flight options available from Indiana to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/169:51 amORD - ABE
1 stop7h 39mAmerican Airlines
Tue 9/237:00 pmABE - ORD
1 stop5h 12mAmerican Airlines
Deal found 8/17$159
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/236:50 amORD - ABE
1 stop7h 52mMultiple Airlines
Sun 10/267:30 amABE - ORD
1 stop27h 06mMultiple Airlines
Deal found 8/16$219
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/47:02 amORD - ABE
1 stop6h 20mAmerican Airlines
Sun 10/57:59 pmABE - ORD
1 stop4h 40mAmerican Airlines
Deal found 8/17$223
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1711:57 amORD - ABE
2 stops33h 50mMultiple Airlines
Thu 9/254:55 pmABE - ORD
1 stop27h 49mMultiple Airlines
Deal found 8/17$227
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2312:33 pmORD - ABE
1 stop4h 57mAmerican Airlines
Wed 10/12:37 pmABE - ORD
1 stop6h 50mAmerican Airlines
Deal found 8/17$229
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:02 amORD - ABE
1 stop6h 20mAmerican Airlines
Mon 9/87:00 pmABE - ORD
1 stop5h 12mAmerican Airlines
Deal found 8/17$234
This Mytrip deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/197:30 amIND - ABE
1 stop13h 10mMultiple Airlines
Sun 9/214:55 pmABE - IND
1 stop16h 23mMultiple Airlines
Deal found 8/17$236
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:05 pmORD - ABE
1 stop9h 42mMultiple Airlines
Sun 9/218:00 amABE - ORD
1 stop26h 37mMultiple Airlines
Deal found 8/17$238
This Delta deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/135:30 amORD - ABE
1 stop5h 34mDelta
Tue 9/236:12 pmABE - ORD
1 stop5h 02mDelta
Deal found 8/17$239
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/67:02 amORD - ABE
1 stop6h 20mAmerican Airlines
Sun 9/77:59 pmABE - ORD
1 stop4h 40mAmerican Airlines
Deal found 8/17$244
This American Airlines deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/59:45 amORD - ABE
1 stop7h 45mAmerican Airlines
Sun 9/77:59 pmABE - ORD
1 stop4h 40mAmerican Airlines
Deal found 8/16$249
This Delta deal was found by Cheapflights users on 8/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:40 pmIND - ABE
1 stop6h 01mDelta
Tue 10/76:00 pmABE - IND
1 stop6h 22mDelta
Deal found 8/15$249

Cheapflights Fare Finder

 
Customize your flight search to find flights from Indiana to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Indiana to Allentown that are best for you.

Fly from

Indiana

Fly to

Allentown

Route

Depart

Return

Price

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 9/20

9:51 am-6:01 pm

1 stop7h 10m

Allentown-Bethlehem

Tue 9/23

2:37 pm-6:34 pm

1 stop4h 57m

$159

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Tue 9/16

9:51 am-6:30 pm

1 stop7h 39m

Allentown-Bethlehem

Tue 9/23

7:00 pm-11:12 pm

1 stop5h 12m

$159

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Thu 10/23

6:50 am-3:42 pm

1 stop7h 52m

Allentown-Bethlehem

Sun 10/26

7:30 am-9:36 am

1 stop27h 06m

$219

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 10/4

9:51 am-6:01 pm

1 stop7h 10m

Allentown-Bethlehem

Sun 10/5

7:59 pm-11:39 pm

1 stop4h 40m

$223

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Wed 9/17

11:57 am-10:47 pm

2 stops33h 50m

Allentown-Bethlehem

Thu 9/25

4:55 pm-7:44 pm

1 stop27h 49m

$227

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Wed 9/24

5:30 am-12:04 pm

1 stop5h 34m

Allentown-Bethlehem

Sat 9/27

6:12 pm-10:14 pm

1 stop5h 02m

$229

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 9/27

5:30 am-12:04 pm

1 stop5h 34m

Allentown-Bethlehem

Tue 9/30

6:12 pm-10:14 pm

1 stop5h 02m

$229

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Wed 9/24

5:30 am-12:04 pm

1 stop5h 34m

Allentown-Bethlehem

Tue 9/30

6:12 pm-10:14 pm

1 stop5h 02m

$229

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 9/27

9:51 am-6:01 pm

1 stop7h 10m

Allentown-Bethlehem

Wed 10/1

7:00 pm-11:12 pm

1 stop5h 12m

$229

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Tue 9/16

9:51 am-6:30 pm

1 stop7h 39m

Allentown-Bethlehem

Sat 9/20

6:35 pm-11:12 pm

1 stop5h 37m

$229

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Indiana to Allentown

Have a flexible travel schedule? Discover the best time to fly to Allentown from Indiana with our price prediction graph.
Estimated round-trip 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 from Indiana to Allentown

What is the cheapest month to book a flight from Indiana to Allentown?

Currently, February is the cheapest month in which you can book a flight from Indiana to Allentown (average of $289). Flying from Indiana to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IN to ABE?

Find hourly flight availability from Indiana to Allentown. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Indiana to Allentown as you normally would.

How much does it cost to fly round-trip from Indiana to Allentown?

Related info for your journey

Find useful and relevant information for your journey from Indiana to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Allentown-Bethlehem (ABE) is the airport you will fly into if you book a flight from Indiana to Allentown. It is only a 3.9 mi journey from Allentown-Bethlehem (ABE) to Allentown’s city center.

  • What are the cheapest airlines to fly from Indiana to Allentown one-way?

    The cheapest airlines for a one-way flight from Indiana to Allentown are American Airlines ($80), Allegiant Air ($157), and Delta ($239).

  • What are the most popular routes from Indiana to Allentown?

    While some choose either Chicago Midway - Allentown-Bethlehem or Indianapolis - Allentown-Bethlehem, Chicago O'Hare Intl - Allentown-Bethlehem is the most popular route from Indiana to Allentown.

  • Can I find deals for flights from Indiana to Allentown that include hotel bookings?

    Yes. In addition to deals on Indiana to Allentown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Indiana to Allentown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to Allentown.

  • Can I find deals for business class flights from Indiana to Allentown?

    Yes. Cheapflights offers flight deals from Indiana to Allentown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Indiana to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Indiana to Allentown (average of $289). Flying from Indiana to Allentown in December is currently the most expensive (average of $395). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

Other flights to Allentown

Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2025.
Allentown to Melbourne, Florida flights
Allentown to Nashville flights
Allentown to Sarasota flights
Allentown to Tampa flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Fort Lauderdale flights
Allentown to Myrtle Beach flights
Allentown to Melbourne, Florida flights
Allentown to Punta Gorda flights
Allentown to Denver flights
Allentown to Orlando Airport flights
Allentown to Nashville flights
Allentown to Fort Lauderdale flights
Allentown to Punta Gorda flights
Allentown to Orlando Airport flights
Allentown to Myrtle Beach flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Sarasota flights

Top 3 airlines flying from Indiana to Allentown

Discover the top 3 airlines that operate flights from Indiana to Allentown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$178Average$405FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$308FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$323FlexibilityNo cancel feeOn-timeN/A

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.