What airlines fly to Allentown?

Spirit Airlines, United Airlines and American Airlines are the top three most popular airlines that fly to Allentown from Indiana according to our data. Spirit Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 6 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Allentown?

Flight times vary depending on what airport in Indiana you fly out of and what airport in Allentown you fly into. For example, flying from Indianapolis to Newark Airport takes 1h 54m on average. On the other hand, flying from Fort Wayne to Newark Airport takes 3h 39m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

What is the cheapest airline that flies from Indiana to Allentown-Bethlehem?

Allegiant Air, United Airlines, and Delta are the most popular carriers operating from Indiana to Allentown-Bethlehem

How many flights depart from Indiana to Allentown on average per week?

As of December 2025, there are 44 flights per week flying from Indiana to Allentown. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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

Prices for flights from Indiana to Allentown-Bethlehem Airport were last updated today.

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

There are 3 operators available for flights from Indiana to Allentown-Bethlehem Airport as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Allentown-Bethlehem Airport.

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

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$107 Cheap Flights from Indiana to Allentown in 2025/26

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Find the cheapest flights from Indiana to New York

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 9:45 pm

ORD

ABE

13h 45m1 stop

3:01 pm - 11:46 pm

ABE

ORD

9h 45m1 stop

$179Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

7:00 am - 9:45 pm

ORD

ABE

13h 45m1 stop

3:01 pm - 11:46 pm

ABE

ORD

9h 45m1 stop

$191Multiple Airlines

Thu, Jan 22 - Mon, Jan 26

6:37 pm - 9:47 pm

ORD

ABE

2h 10mnonstop

4:57 pm - 6:40 pm

ABE

ORD

2h 43mnonstop

$209United Airlines

Sat, Jan 3 - Wed, Jan 7

6:00 am - 12:05 pm

MDW

ABE

5h 05m1 stop

5:59 pm - 10:22 pm

ABE

MDW

5h 23m1 stop

$229Delta

Thu, Jan 22 - Mon, Jan 26

5:30 am - 12:09 pm

ORD

ABE

5h 39m1 stop

5:59 pm - 11:59 pm

ABE

ORD

7h 00m1 stop

$229Delta

Sat, Jan 3 - Wed, Jan 7

6:00 am - 10:41 am

IND

ABE

4h 41m1 stop

6:15 am - 11:32 am

ABE

IND

5h 17m1 stop

$236United Airlines

Thu, Jan 8 - Thu, Jan 15

7:04 pm - 3:29 pm

SBN

ABE

20h 25m1 stop

11:32 am - 7:35 pm

ABE

SBN

8h 03m1 stop

$446Allegiant Air

Mon, Feb 16 - Thu, Feb 19

11:00 am - 9:52 pm

IND

ABE

10h 52m2 stops

5:59 pm - 1:41 pm

ABE

IND

19h 42m1 stop

$482Allegiant Air

Thu, Jan 29 - Sat, Jan 31

6:44 am - 12:32 pm

DAY

ABE

5h 48m1 stop

1:02 pm - 11:44 pm

ABE

DAY

10h 42m2 stops

$495American Airlines

Fri, Jan 9 - Sun, Jan 11

11:07 am - 4:33 pm

EVV

ABE

4h 26m1 stop

6:04 am - 10:41 am

ABE

EVV

5h 37m1 stop

$502American Airlines

Thu, Dec 25 - Tue, Dec 30

United Airlines flights from Indiana to Allentown

Our best United Airlines deals on Indiana to Allentown flight tickets

United Airlines

Jan 8

IND6:00 amIndianapolis

4h 41m

1 stop

ABE10:41 amAllentown-Bethlehem

Jan 15

ABE6:15 amAllentown-Bethlehem

5h 17m

1 stop

IND11:32 amIndianapolis

$236

Find similar

United Airlines

Jan 29

IND6:00 amIndianapolis

4h 41m

1 stop

ABE10:41 amAllentown-Bethlehem

Jan 31

ABE6:15 amAllentown-Bethlehem

5h 17m

1 stop

IND11:32 amIndianapolis

$249

Find similar

United Airlines

Jan 23

ORD7:30 amChicago O'Hare Intl

2h 11m

ABE10:41 amAllentown-Bethlehem

Jan 26

ABE4:57 pmAllentown-Bethlehem

2h 43m

ORD6:40 pmChicago O'Hare Intl

$279

Find similar

Delta flights from Indiana to Allentown

Our best Delta deals on Indiana to Allentown flight tickets

Delta

Jan 4

ORD4:13 pmChicago O'Hare Intl

5h 33m

1 stop

ABE10:46 pmAllentown-Bethlehem

Jan 10

ABE2:00 pmAllentown-Bethlehem

6h 35m

1 stop

ORD7:35 pmChicago O'Hare Intl

$229

Find similar

Delta

May 23

MDW1:00 pmChicago Midway

8h 56m

2 stops

ABE10:56 pmAllentown-Bethlehem

May 25

ABE6:30 amAllentown-Bethlehem

6h 26m

1 stop

MDW11:56 amChicago Midway

$254

Find similar

Delta

May 23

MDW6:00 amChicago Midway

5h 10m

1 stop

ABE12:10 pmAllentown-Bethlehem

May 25

ABE6:30 amAllentown-Bethlehem

6h 26m

1 stop

MDW11:56 amChicago Midway

$269

Find similar

Fly from

Fly to

Route

Depart

Return

Price

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Thu 1/22

7:00 am-9:45 pm

1 stop13h 45m

Allentown-Bethlehem

Mon 1/26

3:01 pm-11:46 pm

1 stop9h 45m

$179

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Thu 1/22

7:00 am-9:45 pm

1 stop13h 45m

Allentown-Bethlehem

Mon 1/26

3:01 pm-11:46 pm

1 stop9h 45m

$191

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 1/3

6:37 pm-9:47 pm

Nonstop2h 10m

Allentown-Bethlehem

Wed 1/7

4:57 pm-6:40 pm

Nonstop2h 43m

$209

ChicagoAllentown

MDW - ABE

MDWABE

Chicago Midway

Thu 1/22

6:00 am-12:05 pm

1 stop5h 05m

Allentown-Bethlehem

Mon 1/26

5:59 pm-10:22 pm

1 stop5h 23m

$229

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 1/3

5:30 am-12:09 pm

1 stop5h 39m

Allentown-Bethlehem

Wed 1/7

5:59 pm-11:59 pm

1 stop7h 00m

$229

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Thu 1/8

6:00 am-10:41 am

1 stop4h 41m

Allentown-Bethlehem

Thu 1/15

6:15 am-11:32 am

1 stop5h 17m

$236

South BendAllentown

SBN - ABE

SBNABE

South Bend/Michiana

Mon 2/16

7:04 pm-3:29 pm

1 stop20h 25m

Allentown-Bethlehem

Thu 2/19

11:32 am-7:35 pm

1 stop8h 03m

$446

IndianapolisAllentown

IND - ABE

INDABE

Indianapolis

Thu 1/29

11:00 am-9:52 pm

2 stops10h 52m

Allentown-Bethlehem

Sat 1/31

5:59 pm-1:41 pm

1 stop19h 42m

$482

DaytonAllentown

DAY - ABE

DAYABE

Dayton

Fri 1/9

6:44 am-12:32 pm

1 stop5h 48m

Allentown-Bethlehem

Sun 1/11

1:02 pm-11:44 pm

2 stops10h 42m

$495

EvansvilleAllentown

EVV - ABE

EVVABE

Evansville Dress Regional

Thu 12/25

11:07 am-4:33 pm

1 stop4h 26m

Allentown-Bethlehem

Tue 12/30

6:04 am-10:41 am

1 stop5h 37m

$502

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Indiana 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

Prices

Airlines

Other information

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

The cheapest day to depart from Indiana 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 Indiana 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.

Cheap Indiana to Allentown flight deals and tips

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

Fastest flight time	2h 00m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Allentown	1 airport

The fastest flight from Indiana to Allentown takes 2h 00m

Direct flights go from Indiana to Allentown on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights.

There is 1 airport in Allentown. From Indiana there are direct flights to Allentown-Bethlehem (ABE).

Search flight deals

When did momondo last update prices for flights from Indiana to Allentown-Bethlehem Airport?
Prices for flights from Indiana to Allentown-Bethlehem Airport were last updated today.
How many operators does momondo search for flights from Indiana to Allentown-Bethlehem Airport?
There are 3 operators available for flights from Indiana to Allentown-Bethlehem Airport as of December 2025.
How old do you have to be to fly from Indiana to Allentown-Bethlehem Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indiana to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Indiana to Allentown

Compare and see reviews for airlines that fly from Indiana to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,050 reviews	Search American Airlines flights
United Airlines	PriceFrom $243	Free Cancellation	Rating 7.4 9,095 reviews	Search United Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights

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Why use momondo?

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

It is quick and easy to find Indiana to Allentown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Allentown that suits you.

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

momondo does allow users to show only those flights to Allentown from Indiana which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Indiana to Allentown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to Allentown from Indiana are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.