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.

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

American Airlines, United Airlines, and Allegiant Air 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 13m 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 January 2026, 19 flights take off from United States and land in Allentown each day. The most common flight departure time for this route is 3:00PM, with 47% of daily flights taking off in the afternoon.

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

As of January 2026, there are 134 flights per week flying from United States 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 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 January 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.

$51 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.

7:15 am - 12:05 pm

MIA

ABE

4h 50m

1 stop

5:58 pm - 12:53 am

ABE

MIA

6h 55m

1 stop

$199Delta

Fri, Feb 27 - Mon, Mar 2

10:40 pm - 12:29 am

CLT

ABE

1h 49mnonstop

12:50 pm - 2:44 pm

ABE

CLT

1h 54mnonstop

$199American Airlines

Sat, Feb 28 - Wed, Mar 4

1:24 pm - 4:01 pm

MCO

ABE

2h 37mnonstop

2:05 pm - 7:39 am

ABE

MCO

17h 34m

1 stop

$204Multiple Airlines

Thu, Mar 12 - Mon, Mar 16

7:00 am - 10:01 am

ORD

ABE

2h 01mnonstop

5:23 pm - 6:55 pm

ABE

ORD

2h 32mnonstop

$209United Airlines

Fri, Feb 20 - Tue, Feb 24

6:56 pm - 12:29 am

MIA

ABE

5h 33m

1 stop

6:04 am - 1:21 pm

ABE

MIA

7h 17m

1 stop

$219American Airlines

Thu, Feb 19 - Sun, Feb 22

5:22 am - 12:05 pm

DFW

ABE

5h 43m

1 stop

5:58 pm - 12:19 am

ABE

DFW

7h 21m

1 stop

$219Delta

Sat, Feb 28 - Wed, Mar 4

7:55 am - 12:05 pm

CLT

ABE

4h 10m

1 stop

5:58 pm - 11:49 pm

ABE

CLT

5h 51m

1 stop

$219Delta

Sat, Feb 28 - Wed, Mar 4

5:36 pm - 8:13 pm

MCO

ABE

2h 37mnonstop

9:00 am - 7:21 pm

ABE

MCO

10h 21m

1 stop

$225Multiple Airlines

Thu, Mar 5 - Sat, Mar 14

8:45 am - 11:50 am

ORD

ABE

2h 05mnonstop

5:23 pm - 6:55 pm

ABE

ORD

2h 32mnonstop

$241United Airlines

Sat, Feb 14 - Tue, Feb 17

5:45 pm - 8:15 pm

MCO

ABE

2h 30mnonstop

2:10 pm - 4:50 pm

ABE

MCO

2h 40mnonstop

$268Allegiant Air

Sun, Feb 22 - Sun, Mar 1

Delta flights from United States to Allentown

Our best Delta deals on United States to Allentown flight tickets

Delta

Feb 27

MIA7:15 amMiami

4h 50m

1 stop

ABE12:05 pmAllentown-Bethlehem

Mar 2

ABE5:58 pmAllentown-Bethlehem

6h 55m

1 stop

MIA12:53 amMiami

$199

Delta

Feb 28

DFW5:22 amDallas/Fort Worth

5h 43m

1 stop

ABE12:05 pmAllentown-Bethlehem

Mar 4

ABE5:58 pmAllentown-Bethlehem

7h 21m

1 stop

DFW12:19 amDallas/Fort Worth

$219

Delta

May 23

ORD6:00 amChicago O'Hare Intl

5h 10m

1 stop

ABE12:10 pmAllentown-Bethlehem

Jul 25

ABE5:40 pmAllentown-Bethlehem

7h 17m

1 stop

ORD11:57 pmChicago O'Hare Intl

$229

American Airlines flights from United States to Allentown

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

American Airlines

Feb 28

CLT10:40 pmCharlotte Douglas

1h 49m

ABE12:29 amAllentown-Bethlehem

Mar 4

ABE12:50 pmAllentown-Bethlehem

1h 54m

CLT2:44 pmCharlotte Douglas

$199

American Airlines

Feb 19

MIA6:56 pmMiami

5h 33m

1 stop

ABE12:29 amAllentown-Bethlehem

Feb 22

ABE6:04 amAllentown-Bethlehem

7h 17m

1 stop

MIA1:21 pmMiami

$219

American Airlines

Feb 11

ORD3:21 pmChicago O'Hare Intl

6h 05m

1 stop

ABE10:26 pmAllentown-Bethlehem

Feb 15

ABE6:04 amAllentown-Bethlehem

7h 31m

1 stop

ORD12:35 pmChicago O'Hare Intl

$269

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

MiamiAllentown

MIA - ABE

MIAABE

Miami

Fri 2/27

7:15 am-12:05 pm

1 stop4h 50m

Allentown-Bethlehem

Mon 3/2

5:58 pm-12:53 am

1 stop6h 55m

$199

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sat 2/28

10:40 pm-12:29 am

Nonstop1h 49m

Allentown-Bethlehem

Wed 3/4

12:50 pm-2:44 pm

Nonstop1h 54m

$199

OrlandoAllentown

MCO - ABE

MCOABE

Orlando

Thu 3/12

1:24 pm-4:01 pm

Nonstop2h 37m

Allentown-Bethlehem

Mon 3/16

2:05 pm-7:39 am

1 stop17h 34m

$204

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Fri 2/20

7:00 am-10:01 am

Nonstop2h 01m

Allentown-Bethlehem

Tue 2/24

5:23 pm-6:55 pm

Nonstop2h 32m

$209

MiamiAllentown

MIA - ABE

MIAABE

Miami

Thu 2/19

6:56 pm-12:29 am

1 stop5h 33m

Allentown-Bethlehem

Sun 2/22

6:04 am-1:21 pm

1 stop7h 17m

$219

DallasAllentown

DFW - ABE

DFWABE

Dallas/Fort Worth

Sat 2/28

5:22 am-12:05 pm

1 stop5h 43m

Allentown-Bethlehem

Wed 3/4

5:58 pm-12:19 am

1 stop7h 21m

$219

CharlotteAllentown

CLT - ABE

CLTABE

Charlotte Douglas

Sat 2/28

7:55 am-12:05 pm

1 stop4h 10m

Allentown-Bethlehem

Wed 3/4

5:58 pm-11:49 pm

1 stop5h 51m

$219

OrlandoAllentown

MCO - ABE

MCOABE

Orlando

Thu 3/5

5:36 pm-8:13 pm

Nonstop2h 37m

Allentown-Bethlehem

Sat 3/14

9:00 am-7:21 pm

1 stop10h 21m

$225

ChicagoAllentown

ORD - ABE

ORDABE

Chicago O'Hare Intl

Sat 2/14

8:45 am-11:50 am

Nonstop2h 05m

Allentown-Bethlehem

Tue 2/17

5:23 pm-6:55 pm

Nonstop2h 32m

$241

OrlandoAllentown

MCO - ABE

MCOABE

Orlando

Sun 2/22

5:45 pm-8:15 pm

Nonstop2h 30m

Allentown-Bethlehem

Sun 3/1

2:10 pm-4:50 pm

Nonstop2h 40m

$268

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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

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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 3 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	$73
Fastest flight time	1h 41m
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 $73. 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 41m

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

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 January 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 (36.22% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (8.75%), Canadair (Bombardier) Regional Jet CRJ-550 (7.90%), and Airbus A321neo (7.34%).

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 $94	Free Cancellation	Rating 7.2 706 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $148	Free Cancellation	Rating 7.2 11,197 reviews	Search American Airlines flights
United Airlines	PriceFrom $163	Free Cancellation	Rating 7.4 9,205 reviews	Search United Airlines flights
Delta	PriceFrom $199	Free Cancellation	Rating 7.9 8,119 reviews	Search Delta flights

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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.

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Find better results for your trip to the United States

Cheap flights from the United States to Allentown from $51

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Allentown departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names and deals

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Filter for what you want

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Find the cheapest flights from the United States to Allentown

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

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Delta flights from United States to Allentown

Our best Delta deals on United States to Allentown flight tickets

American Airlines flights from United States to Allentown

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

momondo Fare Finder

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

See travel insights to Allentown from

How to get the cheapest flight ticket from United States to Allentown

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 3 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.

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

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

What airlines fly to Allentown?

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

As of January 2026, 19 flights take off from United States and land in Allentown each day. The most common flight departure time for this route is 3:00PM, with 47% of daily flights taking off in the afternoon.

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

As of January 2026, there are 134 flights per week flying from United States to Allentown. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

How long does it take to fly 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

Fastest flight time

Direct flights

Airports in Allentown

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

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

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

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

What is the most popular plane model from United States to Allentown?

Best airlines flying from United States to Allentown

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

Traveling to a place near Allentown?

Why use momondo?

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

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

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

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

An easier way to manage your Allentown trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Pennsylvania