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

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

How long does it take to fly to Allentown?

Flight times vary depending on what airport in United States you fly out of and what airport in Allentown you fly into. For example, flying from Boston to Newark Airport takes 1h 24m on average. On the other hand, flying from Miami to Newark Airport takes 2h 58m 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.

How many flights depart from United States to Allentown on average per day?

As of August 2026, 23 flights take off from United States and land in Allentown each day. The most common flight departure time for this route is 8:00PM, with 43% of daily flights taking off in the evening.

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

As of August 2026, there are 163 flights per week flying from United States to Allentown. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

What airlines fly to Allentown?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Allentown from United States according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 12 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from United States to Allentown-Bethlehem Airport are refreshed on a daily basis.

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

There are 4 operators available for flights from United States to Allentown-Bethlehem Airport as of August 2026.

How old do you have to be to fly from United States 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 United States 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.

$49 Cheap Flights from the United States to Allentown in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Allentown

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

6:16 pm - 9:09 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

1:58 pm - 4:52 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$90Allegiant Air

Thu, Nov 5 - Sun, Nov 8

6:00 am - 8:28 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

6:00 am - 8:26 amABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$96Allegiant Air

Fri, Oct 23 - Mon, Oct 26

3:38 pm - 8:52 amMCO Orlando-ABE Allentown-Bethlehem

17h 14m1 stop Nashville Intl

3:32 pm - 6:03 pmABE Allentown-Bethlehem-MCO Orlando

2h 31mnonstop

$155Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

5:54 pm - 8:25 pmMCO Orlando-ABE Allentown-Bethlehem

2h 31mnonstop

9:55 pm - 8:45 pmABE Allentown-Bethlehem-MCO Orlando

22h 50m1 stop Nashville Intl

$181Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

4:27 pm - 11:22 pmTPA Tampa-ABE Allentown-Bethlehem

6h 55m1 stop Charlotte Douglas

5:45 am - 10:12 amABE Allentown-Bethlehem-TPA Tampa

4h 27m1 stop Charlotte Douglas

$219American Airlines

Wed, Sep 16 - Wed, Sep 23

6:23 pm - 11:22 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

4h 59m1 stop Charlotte Douglas

5:45 am - 10:18 amABE Allentown-Bethlehem-FLL Fort Lauderdale

4h 33m1 stop Charlotte Douglas

$219American Airlines

Wed, Sep 16 - Wed, Sep 23

4:20 pm - 10:27 pmTPA Tampa-ABE Allentown-Bethlehem

6h 07m1 stop Atlanta Hartsfield-Jackson

6:30 am - 2:15 pmABE Allentown-Bethlehem-TPA Tampa

7h 45m1 stop Atlanta Hartsfield-Jackson

$219Delta

Wed, Dec 2 - Wed, Dec 9

6:35 am - 12:04 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 29m1 stop Atlanta Hartsfield-Jackson

12:53 pm - 7:30 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

6h 37m1 stop Atlanta Hartsfield-Jackson

$219Delta

Tue, Dec 1 - Tue, Dec 8

6:29 am - 9:39 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

6:15 am - 7:44 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$279United Airlines

Fri, Sep 11 - Sun, Sep 13

5:50 pm - 9:00 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

5:36 pm - 7:05 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$279United Airlines

Wed, Sep 9 - Wed, Sep 16

Recent last minute flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

1:43 pm - 4:35 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 52mnonstop

6:18 pm - 9:12 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$201Allegiant Air

Mon, Aug 24 - Mon, Aug 31

1:43 pm - 4:35 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 52mnonstop

5:25 pm - 8:19 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$280Allegiant Air

Fri, Aug 21 - Mon, Aug 24

6:16 pm - 11:25 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 09m1 stop Charlotte Douglas

5:45 am - 10:18 amABE Allentown-Bethlehem-FLL Fort Lauderdale

4h 33m1 stop Charlotte Douglas

$309American Airlines

Fri, Aug 21 - Wed, Sep 23

4:32 pm - 10:23 pmTPA Tampa-ABE Allentown-Bethlehem

5h 51m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 12:30 amABE Allentown-Bethlehem-TPA Tampa

6h 22m1 stop Atlanta Hartsfield-Jackson

$319Delta

Sat, Aug 22 - Wed, Aug 26

6:30 am - 12:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 58m1 stop Atlanta Hartsfield-Jackson

6:16 am - 11:05 amABE Allentown-Bethlehem-FLL Fort Lauderdale

4h 49m1 stop Atlanta Hartsfield-Jackson

$319Delta

Sat, Aug 22 - Sat, Aug 29

6:47 am - 9:57 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

10:32 am - 11:59 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 27mnonstop

$340United Airlines

Sat, Aug 22 - Sat, Sep 5

6:16 pm - 11:25 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 09m1 stop Charlotte Douglas

2:25 pm - 10:02 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

7h 37m1 stop Charlotte Douglas

$349American Airlines

Fri, Aug 21 - Fri, Sep 25

1:43 pm - 4:35 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 52mnonstop

6:49 pm - 4:11 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

21h 22m1 stop Tampa St. Petersburg

$381Multiple Airlines

Fri, Aug 21 - Fri, Sep 25

6:47 am - 9:57 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

6:01 pm - 7:30 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$417United Airlines

Fri, Aug 21 - Sat, Aug 22

8:29 pm - 9:29 amATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

13h 00m1 stop Orlando

3:05 pm - 9:47 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

18h 42m1 stop Orlando Sanford Intl

$441Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

Recent direct flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

6:16 pm - 9:09 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

1:58 pm - 4:52 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$90Allegiant Air

Thu, Nov 5 - Sun, Nov 8

6:00 am - 8:28 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

6:00 am - 8:26 amABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$96Allegiant Air

Fri, Oct 23 - Mon, Oct 26

6:00 am - 8:28 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

6:00 am - 8:26 amABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$101Allegiant Air

Fri, Oct 23 - Mon, Oct 26

8:40 pm - 11:52 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 12mnonstop

6:20 pm - 7:59 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 39mnonstop

$279American Airlines

Sat, Dec 19 - Sun, Jan 10

7:00 pm - 10:18 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 18mnonstop

9:13 am - 10:38 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 25mnonstop

$279American Airlines

Sat, Sep 19 - Sat, Sep 26

6:25 am - 9:35 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

5:43 pm - 7:05 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 22mnonstop

$279United Airlines

Tue, Sep 29 - Tue, Oct 6

6:47 am - 9:57 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

5:36 pm - 7:05 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$279United Airlines

Sat, Sep 19 - Mon, Sep 21

7:00 pm - 10:18 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 18mnonstop

5:10 pm - 6:48 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 38mnonstop

$279American Airlines

Fri, Sep 18 - Mon, Sep 21

8:10 pm - 10:16 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 06mnonstop

6:25 am - 8:48 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 23mnonstop

$399Delta

Fri, Sep 25 - Thu, Oct 1

3:10 pm - 5:12 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 02mnonstop

6:30 am - 8:57 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 27mnonstop

$399Delta

Fri, Jan 15 - Mon, Jan 18

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

American Airlines flights from United States to Allentown

Our best American Airlines deals on United States to Allentown flight tickets

American Airlines

Sep 16

TPA4:27 pmTampa

6h 55m

1 stop

ABE11:22 pmAllentown-Bethlehem

Sep 23

ABE5:45 amAllentown-Bethlehem

4h 27m

1 stop

TPA10:12 amTampa

$219

American Airlines

Sep 4

MCO11:49 amOrlando

4h 38m

1 stop

ABE4:27 pmAllentown-Bethlehem

Sep 7

ABE4:57 pmAllentown-Bethlehem

6h 17m

1 stop

MCO11:14 pmOrlando

$251

American Airlines

Sep 15

MCO6:53 pmOrlando

4h 29m

1 stop

ABE11:22 pmAllentown-Bethlehem

Sep 22

ABE2:25 pmAllentown-Bethlehem

5h 19m

1 stop

MCO7:44 pmOrlando

$277

Allegiant Air flights from United States to Allentown

Our best Allegiant Air deals on United States to Allentown flight tickets

Allegiant Air

Nov 5

FLL6:16 pmFort Lauderdale

2h 53m

ABE9:09 pmAllentown-Bethlehem

Nov 8

ABE1:58 pmAllentown-Bethlehem

2h 54m

FLL4:52 pmFort Lauderdale

$90

Allegiant Air

Oct 23

SFB6:00 amOrlando Sanford Intl

2h 28m

ABE8:28 amAllentown-Bethlehem

Oct 26

ABE6:00 amAllentown-Bethlehem

2h 26m

SFB8:26 amOrlando Sanford Intl

$96

Allegiant Air

Oct 23

SFB6:00 amOrlando Sanford Intl

2h 28m

ABE8:28 amAllentown-Bethlehem

Oct 26

ABE6:00 amAllentown-Bethlehem

2h 26m

SFB8:26 amOrlando Sanford Intl

$101

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 11/5

6:16 pm-9:09 pm

Nonstop2h 53m

Allentown-Bethlehem

Sun 11/8

1:58 pm-4:52 pm

Nonstop2h 54m

$90

OrlandoAllentown

SFB Orlando Sanford Intl - ABE Allentown-Bethlehem

SFBABE

Orlando Sanford Intl

Fri 10/23

6:00 am-8:28 am

Nonstop2h 28m

Allentown-Bethlehem

Mon 10/26

6:00 am-8:26 am

Nonstop2h 26m

$96

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Wed 9/30

3:38 pm-8:52 am

1 stop17h 14m

Allentown-Bethlehem

Mon 10/5

3:32 pm-6:03 pm

Nonstop2h 31m

$155

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 9/24

5:54 pm-8:25 pm

Nonstop2h 31m

Allentown-Bethlehem

Sun 9/27

9:55 pm-8:45 pm

1 stop22h 50m

$181

TampaAllentown

TPA Tampa - ABE Allentown-Bethlehem

TPAABE

Tampa

Wed 9/16

4:27 pm-11:22 pm

1 stop6h 55m

Allentown-Bethlehem

Wed 9/23

5:45 am-10:12 am

1 stop4h 27m

$219

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Wed 9/16

6:23 pm-11:22 pm

1 stop4h 59m

Allentown-Bethlehem

Wed 9/23

5:45 am-10:18 am

1 stop4h 33m

$219

TampaAllentown

TPA Tampa - ABE Allentown-Bethlehem

TPAABE

Tampa

Wed 12/2

4:20 pm-10:27 pm

1 stop6h 07m

Allentown-Bethlehem

Wed 12/9

6:30 am-2:15 pm

1 stop7h 45m

$219

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Tue 12/1

6:35 am-12:04 pm

1 stop5h 29m

Allentown-Bethlehem

Tue 12/8

12:53 pm-7:30 pm

1 stop6h 37m

$219

Quickest round-trip

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Fri 9/11

6:29 am-9:39 am

Nonstop2h 10m

Allentown-Bethlehem

Sun 9/13

6:15 am-7:44 am

Nonstop2h 29m

$279

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Wed 9/9

5:50 pm-9:00 pm

Nonstop2h 10m

Allentown-Bethlehem

Wed 9/16

5:36 pm-7:05 pm

Nonstop2h 29m

$279

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 United States 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 October is, on average, the cheapest month to fly to Allentown from United States, with most prices found around $234. If you aren’t able to travel to Allentown during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $271.

What is the cheapest United States to Allentown-Bethlehem flight route?

Fly from Orlando to Allentown-Bethlehem for the best United States - Allentown-Bethlehem flight prices

What cabin class options are available on United States to Allentown flights?

There are 4 cabin classes available to choose from on United States to Allentown flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Allentown flights?

No. A direct flight is the cheapest option for a flight between United States to Allentown.

Cheap United States to Allentown flight deals and tips

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

Best Price Found	$49
Fastest flight time	1h 39m
Direct flights	Every day
Airports in Allentown	1 airport

The best one-way flight to Allentown from United States in the past 72 hours is $49. The best round-trip flight deal from United States to Allentown found on momondo in the last 72 hours is $90.

The fastest flight from United States to Allentown takes 1h 39m

Direct flights go from United States to Allentown every day.

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

Search flight deals

Frequently asked questions about flying from the United States to Allentown

When did momondo last update prices for flights from United States to Allentown-Bethlehem Airport?
Prices for flights from United States to Allentown-Bethlehem Airport are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Allentown-Bethlehem Airport?
There are 4 operators available for flights from United States to Allentown-Bethlehem Airport as of August 2026.
How old do you have to be to fly from United States 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 United States 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 plane model from United States to Allentown?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Allentown is Airbus A320-100/200 (33.35% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (12.17%), Airbus A321neo (8.16%), and Airbus A319 (5.92%).

Best airlines flying from United States to Allentown

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

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $100	Free Cancellation	Rating 7.3 675 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,979 reviews	Search American Airlines flights
Delta	PriceFrom $252	Free Cancellation	Rating 7.8 8,510 reviews	Search Delta flights
United Airlines	PriceFrom $315	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights

Lehighton

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from United States to Allentown. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from United States to Allentown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from United States to Allentown?

Once all potential United States 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 United States to Allentown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Allentown from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.