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 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 22m on average. On the other hand, flying from Miami to Newark Airport takes 3h 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 February 2026, 19 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 39% of daily flights taking off in the evening.

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

As of February 2026, there are 136 flights per week flying from United States to Allentown. The most common day of the week flights depart is Thu, with 19% 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 32% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 13 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 February 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.

$50 Cheap Flights from the United States to Allentown in 2026

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Find the cheapest flights from the United States to Allentown

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One-way

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

Enter your travel dates to find the best prices.

9:11 pm - 11:39 pm

SFB

ABE

2h 28mnonstop

9:09 pm - 11:39 pm

ABE

SFB

2h 30mnonstop

$102Allegiant Air

Thu, Mar 19 - Sun, Mar 22

9:11 pm - 11:39 pm

SFB

ABE

2h 28mnonstop

9:09 pm - 11:39 pm

ABE

SFB

2h 30mnonstop

$108Allegiant Air

Thu, Mar 19 - Sun, Mar 22

5:17 pm - 8:10 pm

FLL

ABE

2h 53mnonstop

1:01 pm - 9:43 pm

ABE

FLL

8h 42m

1 stop

$193Multiple Airlines

Fri, May 8 - Mon, May 11

5:25 am - 12:05 pm

FLL

ABE

6h 40m

1 stop

5:58 pm - 11:04 pm

ABE

FLL

5h 06m

1 stop

$197Delta

Sat, Feb 28 - Wed, Mar 18

5:59 pm - 11:31 pm

FLL

ABE

5h 32m

1 stop

12:50 pm - 8:24 pm

ABE

FLL

7h 34m

1 stop

$213American Airlines

Tue, Feb 24 - Tue, Mar 3

10:44 pm - 8:10 pm

ATL

ABE

21h 26m

1 stop

1:41 pm - 8:17 am

ABE

ATL

18h 36m

1 stop

$218Multiple Airlines

Thu, May 7 - Mon, May 11

5:00 am - 11:30 am

ORD

ABE

5h 30m

1 stop

5:18 pm - 6:39 pm

ABE

ORD

2h 21mnonstop

$219American Airlines

Thu, Mar 12 - Wed, Aug 19

7:00 am - 9:58 am

ORD

ABE

1h 58mnonstop

5:35 pm - 7:00 pm

ABE

ORD

2h 25mnonstop

$220United Airlines

Thu, May 7 - Tue, May 12

7:00 am - 10:01 am

ORD

ABE

2h 01mnonstop

2:55 pm - 4:27 pm

ABE

ORD

2h 32mnonstop

$249United Airlines

Tue, Feb 24 - Sat, Feb 28

9:10 am - 5:23 pm

ORD

ABE

7h 13m

1 stop

6:16 pm - 11:59 pm

ABE

ORD

6h 43m

1 stop

$259Delta

Sat, May 23 - Mon, May 25

Allegiant Air flights from United States to Allentown

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

Allegiant Air

Mar 19

SFB9:11 pmOrlando Sanford Intl

2h 28m

ABE11:39 pmAllentown-Bethlehem

Mar 22

ABE9:09 pmAllentown-Bethlehem

2h 30m

SFB11:39 pmOrlando Sanford Intl

$102

Allegiant Air

Feb 20

MYR9:14 pmMyrtle Beach Intl

1h 40m

ABE10:54 pmAllentown-Bethlehem

Feb 22

ABE12:42 pmAllentown-Bethlehem

1h 46m

MYR2:28 pmMyrtle Beach Intl

$106

Allegiant Air

Mar 19

SFB9:11 pmOrlando Sanford Intl

2h 28m

ABE11:39 pmAllentown-Bethlehem

Mar 22

ABE9:09 pmAllentown-Bethlehem

2h 30m

SFB11:39 pmOrlando Sanford Intl

$108

United Airlines flights from United States to Allentown

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

United Airlines

Mar 12

ORD7:00 amChicago O'Hare Intl

1h 56m

ABE9:56 amAllentown-Bethlehem

Mar 17

ABE6:51 pmAllentown-Bethlehem

2h 29m

ORD8:20 pmChicago O'Hare Intl

$209

United Airlines

May 7

ORD7:00 amChicago O'Hare Intl

1h 58m

ABE9:58 amAllentown-Bethlehem

May 12

ABE5:35 pmAllentown-Bethlehem

2h 25m

ORD7:00 pmChicago O'Hare Intl

$220

United Airlines

Feb 24

ORD7:00 amChicago O'Hare Intl

2h 01m

ABE10:01 amAllentown-Bethlehem

Feb 28

ABE2:55 pmAllentown-Bethlehem

2h 32m

ORD4:27 pmChicago O'Hare Intl

$249

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

OrlandoAllentown

SFB - ABE

SFBABE

Orlando Sanford Intl

Thu 3/19

9:11 pm-11:39 pm

Nonstop2h 28m

Allentown-Bethlehem

Sun 3/22

9:09 pm-11:39 pm

Nonstop2h 30m

$102

OrlandoAllentown

SFB - ABE

SFBABE

Orlando Sanford Intl

Thu 3/19

9:11 pm-11:39 pm

Nonstop2h 28m

Allentown-Bethlehem

Sun 3/22

9:09 pm-11:39 pm

Nonstop2h 30m

$108

Fort LauderdaleAllentown

FLL - ABE

FLLABE

Fort Lauderdale

Fri 5/8

5:17 pm-8:10 pm

Nonstop2h 53m

Allentown-Bethlehem

Mon 5/11

1:01 pm-9:43 pm

1 stop8h 42m

$193

Fort LauderdaleAllentown

FLL - ABE

FLLABE

Fort Lauderdale

Sat 2/28

5:25 am-12:05 pm

1 stop6h 40m

Allentown-Bethlehem

Wed 3/18

5:58 pm-11:04 pm

1 stop5h 06m

$197

Fort LauderdaleAllentown

FLL - ABE

FLLABE

Fort Lauderdale

Tue 2/24

5:59 pm-11:31 pm

1 stop5h 32m

Allentown-Bethlehem

Tue 3/3

12:50 pm-8:24 pm

1 stop7h 34m

$213

AtlantaAllentown

ATL - ABE

ATLABE

Atlanta Hartsfield-Jackson

Thu 5/7

10:44 pm-8:10 pm

1 stop21h 26m

Allentown-Bethlehem

Mon 5/11

1:41 pm-8:17 am

1 stop18h 36m

$218

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Thu 3/12

5:00 am-11:30 am

1 stop5h 30m

Allentown-Bethlehem

Wed 8/19

5:18 pm-6:39 pm

Nonstop2h 21m

$219

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Thu 5/7

7:00 am-9:58 am

Nonstop1h 58m

Allentown-Bethlehem

Tue 5/12

5:35 pm-7:00 pm

Nonstop2h 25m

$220

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Tue 2/24

7:00 am-10:01 am

Nonstop2h 01m

Allentown-Bethlehem

Sat 2/28

2:55 pm-4:27 pm

Nonstop2h 32m

$249

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 5/23

9:10 am-5:23 pm

1 stop7h 13m

Allentown-Bethlehem

Mon 5/25

6:16 pm-11:59 pm

1 stop6h 43m

$259

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 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-Bethlehem flights?

There are 4 cabin classes available to choose from on United States to Allentown-Bethlehem 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	$75
Fastest flight time	1h 40m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in Allentown	1 airport

The best one-way flight to Allentown from United States in the past 72 hours is $75. The best round-trip flight deal from United States to Allentown found on momondo in the last 72 hours is $106.

The fastest flight from United States to Allentown takes 1h 40m

Direct flights go from United States to Allentown on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines and Allegiant Air.

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

Search flight deals

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 February 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 (37.49% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (8.37%), Airbus A320neo (7.33%), and Airbus A321neo (7.33%).

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 $92	Free Cancellation	Rating 7.2 711 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $138	Free Cancellation	Rating 7.2 11,271 reviews	Search American Airlines flights
United Airlines	PriceFrom $163	Free Cancellation	Rating 7.4 9,279 reviews	Search United Airlines flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,181 reviews	Search Delta flights

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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.