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Cheap flights from Indianapolis to Allentown from $160

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indianapolis to Allentown departing on 11/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Indianapolis to Allentown

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:17 pm - 10:15 pmIND-ABE
4h 58m1 stop
Delta Logo
12:56 pm - 5:43 pmABE-IND
4h 47m1 stop
$249Delta
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Sat, Nov 8 - Tue, Nov 11
Delta Logo
10:05 am - 5:19 pmIND-ABE
7h 14m1 stop
Delta Logo
6:00 pm - 12:26 amABE-IND
6h 26m1 stop
$279Delta
Find Deal
Thu, Nov 13 - Mon, Nov 17
United Airlines Logo
4:30 pm - 9:41 pmIND-ABE
5h 11m1 stop
United Airlines Logo
5:22 pm - 11:18 pmABE-IND
5h 56m1 stop
$299United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
United Airlines Logo
6:00 am - 11:48 amIND-ABE
5h 48m1 stop
United Airlines Logo
5:22 pm - 11:18 pmABE-IND
5h 56m1 stop
$301United Airlines
Find Deal
Sat, Nov 8 - Wed, Nov 12
Multiple Airlines Logo
6:20 pm - 11:54 amIND-ABE
17h 34m1 stop
Multiple Airlines Logo
8:03 pm - 1:15 pmABE-IND
17h 12m1 stop
$311Multiple Airlines
Find Deal
Wed, Oct 29 - Sun, Nov 2
Multiple Airlines Logo
5:05 am - 10:49 pmIND-ABE
17h 44m2 stops
Multiple Airlines Logo
8:00 am - 8:36 pmABE-IND
12h 36m1 stop
$345Multiple Airlines
Find Deal
Fri, Nov 14 - Mon, Nov 17
American Airlines Logo
6:04 am - 1:29 pmIND-ABE
7h 25m1 stop
American Airlines Logo
5:10 pm - 12:26 amABE-IND
7h 16m1 stop
$419American Airlines
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Wed, Nov 26 - Mon, Dec 1
American Airlines Logo
5:32 pm - 11:29 pmIND-ABE
5h 57m1 stop
American Airlines Logo
5:15 pm - 10:08 pmABE-IND
4h 53m1 stop
$491American Airlines
Find Deal
Mon, Dec 22 - Sun, Dec 28
Allegiant Air Logo
6:00 am - 11:39 pmIND-ABE
17h 39m1 stop
Allegiant Air Logo
6:15 pm - 12:47 pmABE-IND
18h 32m1 stop
$624Allegiant Air
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Tue, Nov 25 - Sun, Nov 30
Allegiant Air Logo
5:22 pm - 2:16 pmIND-ABE
20h 54m1 stop
Allegiant Air Logo
6:15 pm - 12:47 pmABE-IND
18h 32m1 stop
$628Allegiant Air
Find Deal
Wed, Nov 26 - Sun, Nov 30

Delta flights from Indianapolis to Allentown

Our best Delta deals on Indianapolis to Allentown flight tickets
Delta
Nov 8
IND5:17 pmIndianapolis
4h 58m
1 stop
ABE10:15 pmAllentown-Bethlehem
Nov 11
ABE12:56 pmAllentown-Bethlehem
4h 47m
1 stop
IND5:43 pmIndianapolis
$249
Find similar
Delta
Nov 13
IND10:05 amIndianapolis
7h 14m
1 stop
ABE5:19 pmAllentown-Bethlehem
Nov 17
ABE6:00 pmAllentown-Bethlehem
6h 26m
1 stop
IND12:26 amIndianapolis
$279
Find similar
Delta
Feb 21
IND7:10 amIndianapolis
4h 57m
1 stop
ABE12:07 pmAllentown-Bethlehem
Feb 24
ABE5:40 pmAllentown-Bethlehem
6h 17m
1 stop
IND11:57 pmIndianapolis
$309
Find similar

United Airlines flights from Indianapolis to Allentown

Our best United Airlines deals on Indianapolis to Allentown flight tickets
United Airlines
Oct 31
IND4:30 pmIndianapolis
5h 11m
1 stop
ABE9:41 pmAllentown-Bethlehem
Nov 4
ABE5:22 pmAllentown-Bethlehem
5h 56m
1 stop
IND11:18 pmIndianapolis
$299
Find similar
United Airlines
Nov 8
IND6:00 amIndianapolis
5h 48m
1 stop
ABE11:48 amAllentown-Bethlehem
Nov 12
ABE5:22 pmAllentown-Bethlehem
5h 56m
1 stop
IND11:18 pmIndianapolis
$301
Find similar
United Airlines
Nov 8
IND11:25 amIndianapolis
5h 22m
1 stop
ABE4:47 pmAllentown-Bethlehem
Nov 15
ABE6:32 amAllentown-Bethlehem
15h 58m
2 stops
IND10:30 pmIndianapolis
$467
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Indianapolis 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, momondo users made 832,500 searches. Data last updated October 16, 2025.
Use the filters below to find and compare flights from Indianapolis to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Sat 11/8

5:17 pm-10:15 pm

1 stop4h 58m

Allentown-Bethlehem

Tue 11/11

12:56 pm-5:43 pm

1 stop4h 47m

$249

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Thu 11/13

10:05 am-5:19 pm

1 stop7h 14m

Allentown-Bethlehem

Mon 11/17

6:00 pm-12:26 am

1 stop6h 26m

$279

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Fri 10/31

4:30 pm-9:41 pm

1 stop5h 11m

Allentown-Bethlehem

Tue 11/4

5:22 pm-11:18 pm

1 stop5h 56m

$299

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Sat 11/8

6:00 am-11:48 am

1 stop5h 48m

Allentown-Bethlehem

Wed 11/12

5:22 pm-11:18 pm

1 stop5h 56m

$301

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Wed 10/29

6:20 pm-11:54 am

1 stop17h 34m

Allentown-Bethlehem

Sun 11/2

8:03 pm-1:15 pm

1 stop17h 12m

$311

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Fri 11/14

5:05 am-10:49 pm

2 stops17h 44m

Allentown-Bethlehem

Mon 11/17

8:00 am-8:36 pm

1 stop12h 36m

$345

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Wed 11/26

6:04 am-1:29 pm

1 stop7h 25m

Allentown-Bethlehem

Mon 12/1

5:10 pm-12:26 am

1 stop7h 16m

$419

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Mon 12/22

5:32 pm-11:29 pm

1 stop5h 57m

Allentown-Bethlehem

Sun 12/28

5:15 pm-10:08 pm

1 stop4h 53m

$491

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Tue 11/25

6:00 am-11:39 pm

1 stop17h 39m

Allentown-Bethlehem

Sun 11/30

6:15 pm-12:47 pm

1 stop18h 32m

$624

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Wed 11/26

5:22 pm-2:16 pm

1 stop20h 54m

Allentown-Bethlehem

Sun 11/30

6:15 pm-12:47 pm

1 stop18h 32m

$628

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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See travel insights to Allentown from

How to get the cheapest flight ticket from Indianapolis to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Indianapolis to Allentown is on a Tuesday when prices can be found for as low as $267. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Monday is $563.

What is the cheapest time of day to depart on your flight to Allentown?

In the afternoon is the cheapest time of day to fly from Indianapolis to Allentown when you can find flight prices for as low as $238. Flying to Allentown in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $352.

When to book flights from Indianapolis to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to Allentown according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to Allentown (IND to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to Allentown

Direct flights

None
There are no direct flights from Indianapolis to Allentown. There are no popular flight routes from Indianapolis to Allentown.
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  • How far is Indianapolis to Allentown-Bethlehem by plane?

    The straight-line distance from Indianapolis to Allentown-Bethlehem is 566.4 mi. Typically, this will take 4h 33m by plane in normal conditions.

  • When did momondo last update prices for flights from Indianapolis Airport to Allentown-Bethlehem Airport?

    Prices for flights from Indianapolis Airport to Allentown-Bethlehem Airport are updated daily.

  • How many operators does momondo search for flights from Indianapolis Airport to Allentown-Bethlehem Airport?

  • How old do you have to be to fly from Indianapolis Airport to Allentown-Bethlehem Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Indianapolis Airport to Allentown-Bethlehem Airport.

  • What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

    The travel and health documents required for your trip to Allentown-Bethlehem Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Allentown-Bethlehem Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Indianapolis to Allentown?

Best airlines flying from Indianapolis to Allentown

Compare and see reviews for airlines that fly from Indianapolis to Allentown with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $243Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,984 reviews
Search Delta flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
Lehighton

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to Allentown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Allentown from Indianapolis.

Can I find flights from Indianapolis to Allentown with flexible booking policies on momondo?

Yes. All flights to Allentown from Indianapolis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Indianapolis to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Indianapolis.

I’m not ready to book a flight from Indianapolis to Allentown right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Allentown, momondo offers a useful price alert feature which will track prices for flights to Allentown from Indianapolis and alert you when they change.

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