What airlines fly to Allentown?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Allentown from Indiana according to our data. United Airlines is the first choice among our users, with 59% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 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 2h 04m on average. On the other hand, flying from South Bend to Newark Airport takes 2h 16m 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?

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

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 October 2026.

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.

$298 Cheap Flights from Indiana to Allentown in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Indiana to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 8:39 amIND Indianapolis-ABE Allentown-Bethlehem

21h 14m1 stop Orlando

6:00 am - 10:30 amABE Allentown-Bethlehem-IND Indianapolis

28h 30m1 stop Orlando Sanford Intl

$298Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

11:36 am - 5:41 pmFWA Fort Wayne-ABE Allentown-Bethlehem

6h 05m1 stop Chicago O'Hare Intl

6:22 pm - 12:22 amABE Allentown-Bethlehem-FWA Fort Wayne

6h 00m1 stop Chicago O'Hare Intl

$339American Airlines

Wed, Nov 18 - Mon, Nov 23

5:00 am - 9:28 amIND Indianapolis-ABE Allentown-Bethlehem

4h 28m1 stop Chicago O'Hare Intl

6:00 am - 12:40 pmABE Allentown-Bethlehem-IND Indianapolis

6h 40m1 stop Chicago O'Hare Intl

$359United Airlines

Fri, Dec 4 - Sun, Dec 6

5:00 am - 9:28 amIND Indianapolis-ABE Allentown-Bethlehem

4h 28m1 stop Chicago O'Hare Intl

5:20 pm - 9:59 pmABE Allentown-Bethlehem-IND Indianapolis

4h 39m1 stop Chicago O'Hare Intl

$359United Airlines

Wed, Dec 16 - Sat, Jan 9

11:25 am - 8:39 amIND Indianapolis-ABE Allentown-Bethlehem

21h 14m1 stop Orlando

6:56 pm - 6:57 pmABE Allentown-Bethlehem-IND Indianapolis

24h 01m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

$371Multiple Airlines

Thu, Nov 12 - Sun, Nov 15

11:38 am - 5:15 pmIND Indianapolis-ABE Allentown-Bethlehem

5h 37m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 11:18 pmABE Allentown-Bethlehem-IND Indianapolis

5h 18m1 stop Atlanta Hartsfield-Jackson

$373Delta

Fri, Nov 13 - Sun, Nov 15

4:21 pm - 10:27 pmIND Indianapolis-ABE Allentown-Bethlehem

6h 06m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 12:40 amABE Allentown-Bethlehem-IND Indianapolis

6h 40m1 stop Atlanta Hartsfield-Jackson

$373Delta

Fri, Nov 13 - Sun, Nov 15

8:30 am - 5:26 pmIND Indianapolis-ABE Allentown-Bethlehem

8h 56m1 stop Tampa St. Petersburg

8:07 pm - 11:53 amABE Allentown-Bethlehem-IND Indianapolis

39h 46m2 stops Tampa St. Petersburg Fort Lauderdale

$375Multiple Airlines

Thu, Nov 12 - Mon, Nov 16

11:37 am - 6:17 pmFWA Fort Wayne-ABE Allentown-Bethlehem

6h 40m1 stop Chicago O'Hare Intl

5:37 am - 10:58 amABE Allentown-Bethlehem-FWA Fort Wayne

5h 21m1 stop Chicago O'Hare Intl

$389American Airlines

Thu, Oct 29 - Sun, Nov 1

11:37 am - 6:17 pmFWA Fort Wayne-ABE Allentown-Bethlehem

6h 40m1 stop Chicago O'Hare Intl

5:37 am - 10:58 amABE Allentown-Bethlehem-FWA Fort Wayne

5h 21m1 stop Chicago O'Hare Intl

$399American Airlines

Thu, Oct 29 - Sun, Nov 1

Cheap last minute flights

Enter your travel dates to find the best prices.

12:58 pm - 5:16 pmIND Indianapolis-ABE Allentown-Bethlehem

4h 18m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:24 pmABE Allentown-Bethlehem-IND Indianapolis

5h 21m1 stop Atlanta Hartsfield-Jackson

$486Delta

Thu, Oct 22 - Mon, Oct 26

10:00 am - 8:33 amIND Indianapolis-ABE Allentown-Bethlehem

22h 33m1 stop Orlando Sanford Intl

11:34 am - 12:44 pmABE Allentown-Bethlehem-IND Indianapolis

25h 10m1 stop Orlando Sanford Intl

$607Allegiant Air

Wed, Oct 21 - Thu, Oct 22

12:58 pm - 5:16 pmIND Indianapolis-ABE Allentown-Bethlehem

4h 18m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:24 pmABE Allentown-Bethlehem-IND Indianapolis

5h 21m1 stop Atlanta Hartsfield-Jackson

$612Delta

Thu, Oct 22 - Mon, Oct 26

6:00 am - 12:05 pmIND Indianapolis-ABE Allentown-Bethlehem

6h 05m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 12:25 amABE Allentown-Bethlehem-IND Indianapolis

6h 22m1 stop Atlanta Hartsfield-Jackson

$637Delta

Wed, Oct 21 - Wed, Oct 21

11:00 am - 9:38 amIND Indianapolis-ABE Allentown-Bethlehem

22h 38m1 stop Punta Gorda

11:34 am - 12:44 pmABE Allentown-Bethlehem-IND Indianapolis

25h 10m1 stop Orlando Sanford Intl

$670Allegiant Air

Tue, Oct 20 - Thu, Oct 22

12:58 pm - 5:16 pmIND Indianapolis-ABE Allentown-Bethlehem

4h 18m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:24 pmABE Allentown-Bethlehem-IND Indianapolis

5h 21m1 stop Atlanta Hartsfield-Jackson

$674Delta

Thu, Oct 22 - Sun, Oct 25

12:58 pm - 5:16 pmIND Indianapolis-ABE Allentown-Bethlehem

4h 18m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 12:25 amABE Allentown-Bethlehem-IND Indianapolis

6h 22m1 stop Atlanta Hartsfield-Jackson

$721Delta

Fri, Oct 23 - Sun, Oct 25

11:00 am - 9:38 amIND Indianapolis-ABE Allentown-Bethlehem

22h 38m1 stop Punta Gorda

6:00 am - 10:58 amABE Allentown-Bethlehem-IND Indianapolis

28h 58m2 stops Nashville Intl Orlando

$732Multiple Airlines

Tue, Oct 20 - Thu, Oct 22

10:00 am - 7:34 pmIND Indianapolis-ABE Allentown-Bethlehem

9h 34m1 stop Orlando Sanford Intl

6:00 am - 10:58 amABE Allentown-Bethlehem-IND Indianapolis

28h 58m2 stops Nashville Intl Orlando

$741Multiple Airlines

Wed, Oct 21 - Thu, Oct 22

12:58 pm - 5:16 pmIND Indianapolis-ABE Allentown-Bethlehem

4h 18m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:24 pmABE Allentown-Bethlehem-IND Indianapolis

5h 21m1 stop Atlanta Hartsfield-Jackson

$1,013Delta

Fri, Oct 23 - Mon, Oct 26

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American Airlines flights from Indiana to Allentown

Our best American Airlines deals on Indiana to Allentown flight tickets

American Airlines

Nov 18

FWA11:36 amFort Wayne

6h 05m

1 stop

ABE5:41 pmAllentown-Bethlehem

Nov 23

ABE6:22 pmAllentown-Bethlehem

6h 00m

1 stop

FWA12:22 amFort Wayne

$339

American Airlines

Oct 29

FWA11:37 amFort Wayne

6h 40m

1 stop

ABE6:17 pmAllentown-Bethlehem

Nov 1

ABE5:37 amAllentown-Bethlehem

5h 21m

1 stop

FWA10:58 amFort Wayne

$389

American Airlines

Oct 29

FWA11:37 amFort Wayne

6h 40m

1 stop

ABE6:17 pmAllentown-Bethlehem

Nov 1

ABE5:37 amAllentown-Bethlehem

5h 21m

1 stop

FWA10:58 amFort Wayne

$399

Allegiant Air flights from Indiana to Allentown

Our best Allegiant Air deals on Indiana to Allentown flight tickets

Allegiant Air

Mar 6

SBN2:34 pmSouth Bend/Michiana

6h 51m

1 stop

ABE9:25 pmAllentown-Bethlehem

Mar 14

ABE6:00 amAllentown-Bethlehem

26h 51m

1 stop

SBN8:51 amSouth Bend/Michiana

$460

Allegiant Air

Dec 21

IND8:00 amIndianapolis

15h 23m

1 stop

ABE11:23 pmAllentown-Bethlehem

Dec 29

ABE5:38 pmAllentown-Bethlehem

17h 51m

1 stop

IND11:29 amIndianapolis

$540

Allegiant Air

Dec 16

IND8:00 amIndianapolis

6h 07m

1 stop

ABE2:07 pmAllentown-Bethlehem

Jan 9

ABE10:00 amAllentown-Bethlehem

29h 08m

2 stops

IND3:08 pmIndianapolis

$584

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Thu 11/12

11:25 am-8:39 am

1 stop21h 14m

Allentown-Bethlehem

Mon 11/16

6:00 am-10:30 am

1 stop28h 30m

$298

Fort WayneAllentown

FWA Fort Wayne - ABE Allentown-Bethlehem

FWAABE

Fort Wayne

Wed 11/18

11:36 am-5:41 pm

1 stop6h 05m

Allentown-Bethlehem

Mon 11/23

6:22 pm-12:22 am

1 stop6h 00m

$339

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Fri 12/4

5:00 am-9:28 am

1 stop4h 28m

Allentown-Bethlehem

Sun 12/6

6:00 am-12:40 pm

1 stop6h 40m

$359

Quickest round-trip

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Wed 12/16

5:00 am-9:28 am

1 stop4h 28m

Allentown-Bethlehem

Sat 1/9

5:20 pm-9:59 pm

1 stop4h 39m

$359

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Thu 11/12

11:25 am-8:39 am

1 stop21h 14m

Allentown-Bethlehem

Sun 11/15

6:56 pm-6:57 pm

2 stops24h 01m

$371

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Fri 11/13

11:38 am-5:15 pm

1 stop5h 37m

Allentown-Bethlehem

Sun 11/15

6:00 pm-11:18 pm

1 stop5h 18m

$373

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Fri 11/13

4:21 pm-10:27 pm

1 stop6h 06m

Allentown-Bethlehem

Sun 11/15

6:00 pm-12:40 am

1 stop6h 40m

$373

IndianapolisAllentown

IND Indianapolis - ABE Allentown-Bethlehem

INDABE

Indianapolis

Thu 11/12

8:30 am-5:26 pm

1 stop8h 56m

Allentown-Bethlehem

Mon 11/16

8:07 pm-11:53 am

2 stops39h 46m

$375

Fort WayneAllentown

FWA Fort Wayne - ABE Allentown-Bethlehem

FWAABE

Fort Wayne

Thu 10/29

11:37 am-6:17 pm

1 stop6h 40m

Allentown-Bethlehem

Sun 11/1

5:37 am-10:58 am

1 stop5h 21m

$389

Fort WayneAllentown

FWA Fort Wayne - ABE Allentown-Bethlehem

FWAABE

Fort Wayne

Thu 10/29

11:37 am-6:17 pm

1 stop6h 40m

Allentown-Bethlehem

Sun 11/1

5:37 am-10:58 am

1 stop5h 21m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 month to fly to Allentown?

The month of January is, on average, the cheapest month to fly to Allentown from Indiana, with most prices found around $269. If you aren’t able to travel to Allentown during the month of January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $384.

Cheap Indiana to Allentown flight deals and tips

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

Best Price Found	$307
Fastest flight time	1h 57m
Direct flights	None

The best one-way flight to Allentown from Indiana in the past 72 hours is $307. The best round-trip flight deal from Indiana to Allentown found on momondo in the last 72 hours is $298.

The fastest flight from Indiana to Allentown takes 1h 57m

There are no direct flights from Indiana to Allentown. There are no popular flight routes from Indiana to Allentown.

Search flight deals

Frequently asked questions about flying from Indiana to Allentown

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 October 2026.
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
Delta	PriceFrom $268	Free Cancellation	Rating 7.8 8,651 reviews	Search Delta flights
American Airlines	PriceFrom $273	Free Cancellation	Rating 7.0 12,175 reviews	Search American Airlines flights
United Airlines	PriceFrom $286	Free Cancellation	Rating 7.3 10,388 reviews	Search United Airlines flights

Lehighton

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.