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Allentown

$144+ 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 12/19. Fares are subject to change and may not be available on all flights or dates of travel.
IND — ABE
Nov 13 — Nov 201
Thu 11/13
Thu 11/20
1 adult, Economy
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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 October 14, 2025.

This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/118:45 amORD - ABE
Nonstop2h 03mUnited Airlines
Tue 11/185:22 pmABE - ORD
Nonstop2h 33mUnited Airlines
Deal found 10/12$209
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Thu 12/44:05 pmORD - ABE
1 stop6h 01mAmerican Airlines
Sat 12/66:10 amABE - ORD
1 stop5h 53mAmerican Airlines
Deal found 10/14$229
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Mon 10/273:58 pmSBN - ABE
1 stop17h 28mAllegiant Air
Fri 10/312:31 pmABE - SBN
1 stop21h 04mAllegiant Air
Deal found 10/12$233
This American Airlines deal was found by Cheapflights users on 10/13. 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 10/287:10 amORD - ABE
1 stop6h 03mAmerican Airlines
Sat 11/15:53 pmABE - ORD
1 stop4h 32mAmerican Airlines
Deal found 10/13$249
This Delta deal was found by Cheapflights users on 10/12. 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 11/85:17 pmIND - ABE
1 stop4h 58mDelta
Sat 11/1512:56 pmABE - IND
1 stop4h 44mDelta
Deal found 10/12$249
This Delta deal was found by Cheapflights users on 10/13. 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 11/157:05 amSDF - ABE
1 stop5h 11mDelta
Tue 11/1812:56 pmABE - SDF
1 stop4h 20mDelta
Deal found 10/13$249
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/282:09 pmCVG - ABE
1 stop7h 32mUnited Airlines
Sat 11/15:22 pmABE - CVG
1 stop6h 27mUnited Airlines
Deal found 10/13$259
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:00 amSDF - ABE
1 stop4h 48mUnited Airlines
Sat 11/16:32 amABE - SDF
1 stop6h 45mUnited Airlines
Deal found 10/13$259
This Kiwi.com deal was found by Cheapflights users on 10/12. 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.
Sun 11/25:25 amORD - ABE
1 stop14h 49mMultiple Airlines
Tue 11/410:16 amABE - ORD
1 stop13h 50mMultiple Airlines
Deal found 10/12$267
This Delta deal was found by Cheapflights users on 10/12. 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.
Thu 11/135:23 amORD - ABE
1 stop5h 53mDelta
Mon 11/176:00 pmABE - ORD
1 stop7h 02mDelta
Deal found 10/12$269
This Delta deal was found by Cheapflights users on 10/14. 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.
Thu 12/45:30 amORD - ABE
1 stop5h 44mDelta
Sat 12/66:15 amABE - ORD
2 stops11h 42mDelta
Deal found 10/14$274
This Mytrip deal was found by Cheapflights users on 10/14. 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 12/53:24 pmCVG - ABE
1 stop7h 00mAllegiant Air
Sun 12/74:49 pmABE - CVG
1 stop6h 07mAllegiant Air
Deal found 10/14$276

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 October 14, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$209
(United Airlines)

One-way from

$144
(American Airlines)

Popular in

December

Cheapest in

November

Average price

$296
Provider with most accurate pricing for Indianapolis-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Indianapolis-Allentown-Bethlehem flights.
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From Indiana to Allentown-Bethlehem
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One-way flight from Indiana to Allentown-Bethlehem
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Highest demand for flights based on searches. 17% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 14, 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

Thu 12/4

7:10 am-1:30 pm

1 stop5h 20m

Allentown-Bethlehem

Sat 12/6

5:14 pm-11:51 pm

1 stop7h 37m

$229

South BendAllentown

SBN - ABE

SBNABE

South Bend/Michiana

Mon 10/27

3:58 pm-9:26 am

1 stop17h 28m

Allentown-Bethlehem

Fri 10/31

2:31 pm-11:35 am

1 stop21h 04m

$233

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Sat 11/8

5:17 pm-10:15 pm

1 stop4h 58m

Allentown-Bethlehem

Sat 11/15

12:56 pm-5:40 pm

1 stop4h 44m

$249

Fort WayneAllentown

FWA - ABE

FWAABE

Fort Wayne

Wed 2/18

6:05 pm-10:52 pm

1 stop4h 47m

Allentown-Bethlehem

Sat 2/21

5:40 pm-11:32 pm

1 stop5h 52m

$249

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Sat 11/15

7:05 am-12:16 pm

1 stop5h 11m

Allentown-Bethlehem

Tue 11/18

12:56 pm-5:16 pm

1 stop4h 20m

$249

CincinnatiAllentown

CVG - ABE

CVGABE

Cincinnati Cinci./N. Kentucky

Tue 10/28

2:09 pm-9:41 pm

1 stop7h 32m

Allentown-Bethlehem

Sat 11/1

5:22 pm-11:49 pm

1 stop6h 27m

$259

LouisvilleAllentown

SDF - ABE

SDFABE

Louisville Intl

Tue 10/28

7:00 am-11:48 am

1 stop4h 48m

Allentown-Bethlehem

Sat 11/1

6:32 am-1:17 pm

1 stop6h 45m

$259

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Wed 10/29

5:28 pm-2:03 pm

1 stop19h 35m

Allentown-Bethlehem

Sun 11/2

12:14 pm-11:34 pm

1 stop12h 20m

$263

DaytonAllentown

DAY - ABE

DAYABE

Dayton

Wed 2/18

11:05 am-5:13 pm

1 stop6h 08m

Allentown-Bethlehem

Sat 2/21

5:40 pm-11:16 pm

1 stop5h 36m

$268

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Thu 11/13

5:23 am-12:16 pm

1 stop5h 53m

Allentown-Bethlehem

Mon 11/17

6:00 pm-12:02 am

1 stop7h 02m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/13

Showing 1-10 of 60 results
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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, March is the cheapest month in which you can book a flight from Indiana to Allentown (average of $46). Flying from Indiana to Allentown in December is currently the most expensive (average of $98). 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 October 14, 2025.

When flying from Indiana to Allentown, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 41% versus a flight in the afternoon.

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.

  • How long is the flight from Indiana to Allentown?

    American Airlines, Allegiant Air, and Delta can get you from Indiana to Allentown in just under 4h 58m. Your travel time can differ by up to 12h 30m. There are 576 mi between Indiana and Allentown. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 ($144), Allegiant Air ($162), and United Airlines ($169).

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

    While some choose either Indianapolis - Allentown-Bethlehem or Chicago Midway - 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, March is the cheapest month in which you can book a flight from Indiana to Allentown (average of $46). Flying from Indiana to Allentown in December is currently the most expensive (average of $98). 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

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Other flights to Allentown

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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 October 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$527FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$243Average$318FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$308FlexibilityNo cancel feeOn-timeN/A

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