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 43% 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.

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 20m on average. On the other hand, flying from Miami to Newark Airport takes 2h 55m 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 United States to Allentown-Bethlehem?

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

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

As of September 2026, 22 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 53% of daily flights taking off in the evening.

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

As of September 2026, there are 155 flights per week flying from United States to Allentown. The most common day of the week flights depart is Sun, with 20% of flights taking off on this day.

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 September 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.

$56 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.

11:31 am - 2:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 57mnonstop

7:30 am - 10:41 amABE Allentown-Bethlehem-FLL Fort Lauderdale

3h 11mnonstop

$108Allegiant Air

Thu, Dec 10 - Sun, Dec 13

11:28 am - 2:21 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

7:55 am - 10:48 amABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 53mnonstop

$117Allegiant Air

Thu, Oct 1 - Sun, Oct 4

7:20 am - 2:21 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

7h 01m1 stop Fort Lauderdale

3:32 pm - 11:14 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

19h 42m1 stop Orlando

$212Multiple Airlines

Thu, Oct 1 - Mon, Oct 5

5:49 pm - 10:28 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

28h 39m1 stop Orlando

4:32 pm - 9:02 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

16h 30m1 stop Orlando

$218Multiple Airlines

Thu, Oct 15 - Mon, Oct 19

4:35 pm - 10:27 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 52m1 stop Atlanta Hartsfield-Jackson

12:45 pm - 6:30 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

5h 45m1 stop Atlanta Hartsfield-Jackson

$270Delta

Wed, Nov 11 - Sat, Nov 14

5:00 am - 11:11 amMCO Orlando-ABE Allentown-Bethlehem

6h 11m1 stop Charlotte Douglas

11:48 am - 5:35 pmABE Allentown-Bethlehem-MCO Orlando

5h 47m1 stop Charlotte Douglas

$277American Airlines

Thu, Oct 22 - Sat, Oct 24

11:40 am - 4:35 pmMCO Orlando-ABE Allentown-Bethlehem

4h 55m1 stop Charlotte Douglas

5:14 pm - 10:00 pmABE Allentown-Bethlehem-MCO Orlando

4h 46m1 stop Charlotte Douglas

$277American Airlines

Wed, Oct 7 - Wed, Oct 14

6:25 am - 9:37 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 12mnonstop

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

2h 22mnonstop

$299United Airlines

Sat, Oct 10 - Sat, Oct 17

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

2h 10mnonstop

6:20 am - 7:49 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$299United Airlines

Thu, Oct 8 - Thu, Oct 15

5:35 am - 12:04 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

6h 29m1 stop Atlanta Hartsfield-Jackson

5:40 pm - 12:45 amABE Allentown-Bethlehem-FLL Fort Lauderdale

7h 05m1 stop Atlanta Hartsfield-Jackson

$308Delta

Mon, Feb 1 - Sat, Feb 6

Recent last minute flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

6:44 pm - 9:37 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

3:00 pm - 5:54 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$226Allegiant Air

Sun, Sep 20 - Thu, Sep 24

6:10 am - 8:34 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 24mnonstop

10:00 am - 12:26 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$242Allegiant Air

Fri, Sep 18 - Sat, Sep 19

1:55 pm - 4:56 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 01mnonstop

6:20 am - 7:49 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$360United Airlines

Sat, Sep 19 - Sat, Sep 26

6:00 pm - 9:37 pmTPA Tampa-ABE Allentown-Bethlehem

27h 37m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

3:00 pm - 7:05 amABE Allentown-Bethlehem-TPA Tampa

16h 05m1 stop Fort Lauderdale

$367Multiple Airlines

Sat, Sep 19 - Sun, Sep 27

6:03 am - 12:25 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

6h 22m1 stop Charlotte Douglas

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

7h 37m1 stop Charlotte Douglas

$370American Airlines

Wed, Sep 16 - Wed, Sep 30

9:46 am - 9:37 pmTPA Tampa-ABE Allentown-Bethlehem

11h 51m1 stop Fort Lauderdale

3:00 pm - 7:05 amABE Allentown-Bethlehem-TPA Tampa

16h 05m1 stop Fort Lauderdale

$372Multiple Airlines

Sun, Sep 20 - Sun, Sep 27

1:28 pm - 4:40 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 12mnonstop

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

2h 25mnonstop

$374American Airlines

Thu, Sep 17 - Thu, Sep 24

3:40 pm - 10:16 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

5h 36m1 stop Atlanta Hartsfield-Jackson

6:11 pm - 11:59 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

6h 48m1 stop Atlanta Hartsfield-Jackson

$380Delta

Sat, Sep 19 - Sat, Sep 26

8:55 am - 10:16 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

12h 21m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:11 pm - 11:59 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

6h 48m1 stop Atlanta Hartsfield-Jackson

$385Delta

Sat, Sep 19 - Sat, Sep 26

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

2h 10mnonstop

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

2h 22mnonstop

$440United Airlines

Sat, Sep 19 - Sat, Sep 26

Recent direct flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

11:31 am - 2:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 57mnonstop

7:30 am - 10:41 amABE Allentown-Bethlehem-FLL Fort Lauderdale

3h 11mnonstop

$108Allegiant Air

Thu, Dec 10 - Sun, Dec 13

11:28 am - 2:21 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

7:55 am - 10:48 amABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 53mnonstop

$117Allegiant Air

Thu, Oct 1 - Sun, Oct 4

8:53 pm - 11:21 pmSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

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

2h 26mnonstop

$118Allegiant Air

Thu, Oct 15 - Sun, Oct 18

6:59 pm - 10:12 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 13mnonstop

6:47 pm - 8:26 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 39mnonstop

$299American Airlines

Fri, Oct 23 - Mon, Oct 26

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

2h 12mnonstop

7:10 am - 8:55 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$299American Airlines

Wed, Dec 23 - Tue, Dec 29

6:25 am - 9:37 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 12mnonstop

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

2h 22mnonstop

$299United Airlines

Sat, Oct 10 - Sat, Oct 17

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

2h 10mnonstop

6:20 am - 7:49 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 29mnonstop

$299United Airlines

Thu, Oct 8 - Thu, Oct 15

2:35 pm - 5:41 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 06mnonstop

5:37 am - 7:15 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 38mnonstop

$299American Airlines

Thu, Dec 3 - Sun, Dec 6

8:10 pm - 10:19 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 09mnonstop

6:39 am - 8:59 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 20mnonstop

$399Delta

Thu, Oct 15 - Mon, Oct 19

3:15 pm - 5:21 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 06mnonstop

6:25 am - 8:57 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 32mnonstop

$399Delta

Sat, Dec 26 - Wed, Dec 30

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

Allegiant Air flights from United States to Allentown

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

Allegiant Air

Dec 10

FLL11:31 amFort Lauderdale

2h 57m

ABE2:28 pmAllentown-Bethlehem

Dec 13

ABE7:30 amAllentown-Bethlehem

3h 11m

FLL10:41 amFort Lauderdale

$108

Allegiant Air

Oct 1

FLL11:28 amFort Lauderdale

2h 53m

ABE2:21 pmAllentown-Bethlehem

Oct 4

ABE7:55 amAllentown-Bethlehem

2h 53m

FLL10:48 amFort Lauderdale

$117

Allegiant Air

Oct 15

SFB8:53 pmOrlando Sanford Intl

2h 28m

ABE11:21 pmAllentown-Bethlehem

Oct 18

ABE6:00 amAllentown-Bethlehem

2h 26m

SFB8:26 amOrlando Sanford Intl

$118

Delta flights from United States to Allentown

Our best Delta deals on United States to Allentown flight tickets

Delta

Oct 1

MCO11:05 amOrlando

6h 14m

1 stop

ABE5:19 pmAllentown-Bethlehem

Oct 3

ABE6:11 pmAllentown-Bethlehem

5h 15m

1 stop

MCO11:26 pmOrlando

$277

Delta

Oct 2

MCO5:30 amOrlando

6h 45m

1 stop

ABE12:15 pmAllentown-Bethlehem

Oct 3

ABE6:11 pmAllentown-Bethlehem

6h 20m

1 stop

MCO12:31 amOrlando

$287

Delta

Oct 2

MCO5:30 amOrlando

6h 45m

1 stop

ABE12:15 pmAllentown-Bethlehem

Oct 2

ABE6:04 pmAllentown-Bethlehem

7h 14m

1 stop

MCO1:18 amOrlando

$297

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 12/10

11:31 am-2:28 pm

Nonstop2h 57m

Allentown-Bethlehem

Sun 12/13

7:30 am-10:41 am

Nonstop3h 11m

$108

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 10/1

11:28 am-2:21 pm

Nonstop2h 53m

Allentown-Bethlehem

Sun 10/4

7:55 am-10:48 am

Nonstop2h 53m

$117

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 10/1

7:20 am-2:21 pm

1 stop7h 01m

Allentown-Bethlehem

Mon 10/5

3:32 pm-11:14 am

1 stop19h 42m

$212

AtlantaAllentown

ATL Atlanta Hartsfield-Jackson - ABE Allentown-Bethlehem

ATLABE

Atlanta Hartsfield-Jackson

Thu 10/15

5:49 pm-10:28 pm

1 stop28h 39m

Allentown-Bethlehem

Mon 10/19

4:32 pm-9:02 am

1 stop16h 30m

$218

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Wed 11/11

4:35 pm-10:27 pm

1 stop5h 52m

Allentown-Bethlehem

Sat 11/14

12:45 pm-6:30 pm

1 stop5h 45m

$270

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 10/22

5:00 am-11:11 am

1 stop6h 11m

Allentown-Bethlehem

Sat 10/24

11:48 am-5:35 pm

1 stop5h 47m

$277

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Wed 10/7

11:40 am-4:35 pm

1 stop4h 55m

Allentown-Bethlehem

Wed 10/14

5:14 pm-10:00 pm

1 stop4h 46m

$277

Quickest round-trip

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Sat 10/10

6:25 am-9:37 am

Nonstop2h 12m

Allentown-Bethlehem

Sat 10/17

5:43 pm-7:05 pm

Nonstop2h 22m

$299

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Thu 10/8

6:25 am-9:35 am

Nonstop2h 10m

Allentown-Bethlehem

Thu 10/15

6:20 am-7:49 am

Nonstop2h 29m

$299

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Mon 2/1

5:35 am-12:04 pm

1 stop6h 29m

Allentown-Bethlehem

Sat 2/6

5:40 pm-12:45 am

1 stop7h 05m

$308

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 $232. If you aren’t able to travel to Allentown during the month of October, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $282.

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	$56
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 $56. The best round-trip flight deal from United States to Allentown found on momondo in the last 72 hours is $108.

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 September 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 (27.10% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (18.59%), Airbus A321neo (8.34%), and Airbus A320neo (5.73%).

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 $106	Free Cancellation	Rating 7.3 679 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 12,050 reviews	Search American Airlines flights
Delta	PriceFrom $252	Free Cancellation	Rating 7.8 8,564 reviews	Search Delta flights
United Airlines	PriceFrom $315	Free Cancellation	Rating 7.4 10,213 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.