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

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

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

As of December 2025, 7 flights take off from Allentown and land in United States each day. The most common flight departure time for this route is 12:00PM, with 39% of daily flights taking off in the afternoon.

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

As of December 2025, there are 51 flights per week flying from Allentown to United States. The most common day of the week flights depart is Thu, with 37% of flights taking off on this day.

What airlines fly to United States?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to United States from Allentown according to our data. American Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 13 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

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

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

As of December 2025, there are 6 operators available to choose from for flights from Allentown-Bethlehem Airport to United States.

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

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 Allentown-Bethlehem Airport to United States.

What documentation or ID do you need to fly to United States?

The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$45 Cheap Flights from Allentown to the United States in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Allentown to the United States

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:01 pm - 6:14 pm

ABE

FLL

3h 13mnonstop

7:04 pm - 10:01 pm

FLL

ABE

2h 57mnonstop

$90Allegiant Air

Mon, Jan 26 - Fri, Jan 30

3:13 pm - 6:08 pm

ABE

RSW

2h 55mnonstop

6:58 pm - 9:45 pm

RSW

ABE

2h 47mnonstop

$95Allegiant Air

Sun, Jan 11 - Thu, Jan 15

3:01 pm - 11:08 pm

ABE

ATL

8h 07m1 stop

6:00 am - 9:52 pm

ATL

ABE

15h 52m1 stop

$179Multiple Airlines

Mon, Feb 2 - Thu, Feb 5

3:01 pm - 10:24 am

ABE

ATL

19h 23m1 stop

4:27 pm - 2:59 pm

ATL

ABE

22h 32m1 stop

$190Multiple Airlines

Mon, Jan 12 - Wed, Jan 14

1:02 pm - 8:05 pm

ABE

TPA

7h 03m1 stop

6:00 am - 12:32 pm

TPA

ABE

6h 32m1 stop

$193American Airlines

Tue, Jan 13 - Tue, Jan 20

12:01 pm - 6:50 pm

ABE

TPA

6h 49m1 stop

4:50 pm - 11:23 pm

TPA

ABE

6h 33m1 stop

$196American Airlines

Sat, Feb 21 - Tue, Feb 24

5:58 pm - 12:14 am

ABE

PBI

6h 16m1 stop

3:45 pm - 10:45 pm

PBI

ABE

7h 00m1 stop

$199Delta

Tue, Feb 17 - Sat, Feb 21

5:59 pm - 12:51 am

ABE

MIA

6h 52m1 stop

5:50 am - 12:05 pm

MIA

ABE

6h 15m1 stop

$199Delta

Sat, Jan 24 - Sat, Jan 31

11:30 am - 6:17 pm

ABE

LAS

9h 47m1 stop

11:01 am - 9:05 pm

LAS

ABE

7h 04m1 stop

$257United Airlines

Sat, Jan 17 - Wed, Jan 21

11:30 am - 6:17 pm

ABE

LAS

9h 47m1 stop

6:00 am - 9:05 pm

LAS

ABE

12h 05m2 stops

$262United Airlines

Sat, Jan 17 - Wed, Jan 21

Delta flights from Allentown to United States

Our best Delta deals on Allentown to United States flight tickets

Delta

Jan 11

ABE5:59 pmAllentown-Bethlehem

6h 30m

1 stop

FLL12:29 amFort Lauderdale

Jan 14

FLL6:25 amFort Lauderdale

5h 40m

1 stop

ABE12:05 pmAllentown-Bethlehem

$197

Find similar

Delta

Jan 24

ABE5:59 pmAllentown-Bethlehem

6h 52m

1 stop

MIA12:51 amMiami

Jan 31

MIA7:15 amMiami

4h 50m

1 stop

ABE12:05 pmAllentown-Bethlehem

$199

Find similar

Delta

Jan 13

ABE12:50 pmAllentown-Bethlehem

6h 46m

1 stop

MCO7:36 pmOrlando

Jan 22

MCO5:30 amOrlando

6h 35m

1 stop

ABE12:05 pmAllentown-Bethlehem

$209

Find similar

United Airlines flights from Allentown to United States

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

United Airlines

Jan 17

ABE11:30 amAllentown-Bethlehem

9h 47m

1 stop

LAS6:17 pmLas Vegas Harry Reid Intl

Jan 21

LAS11:30 pmLas Vegas Harry Reid Intl

8h 11m

1 stop

ABE10:41 amAllentown-Bethlehem

$257

Find similar

United Airlines

Jan 17

ABE11:30 amAllentown-Bethlehem

10h 32m

2 stops

LAS7:02 pmLas Vegas Harry Reid Intl

Jan 21

LAS11:30 pmLas Vegas Harry Reid Intl

8h 11m

1 stop

ABE10:41 amAllentown-Bethlehem

$262

Find similar

United Airlines

Jan 17

ABE11:30 amAllentown-Bethlehem

11h 57m

2 stops

LAS8:27 pmLas Vegas Harry Reid Intl

Jan 21

LAS7:40 amLas Vegas Harry Reid Intl

10h 25m

2 stops

ABE9:05 pmAllentown-Bethlehem

$267

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

AllentownFort Lauderdale

ABE - FLL

ABEFLL

Allentown-Bethlehem

Mon 1/26

3:01 pm-6:14 pm

Nonstop3h 13m

Fort Lauderdale

Fri 1/30

7:04 pm-10:01 pm

Nonstop2h 57m

$90

AllentownFort Myers

ABE - RSW

ABERSW

Allentown-Bethlehem

Sun 1/11

3:13 pm-6:08 pm

Nonstop2h 55m

Fort Myers SW Florida Intl

Thu 1/15

6:58 pm-9:45 pm

Nonstop2h 47m

$95

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 2/2

3:01 pm-11:08 pm

1 stop8h 07m

Atlanta Hartsfield-Jackson

Thu 2/5

6:00 am-9:52 pm

1 stop15h 52m

$179

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Mon 1/12

3:01 pm-10:24 am

1 stop19h 23m

Atlanta Hartsfield-Jackson

Wed 1/14

4:27 pm-2:59 pm

1 stop22h 32m

$190

AllentownTampa

ABE - TPA

ABETPA

Allentown-Bethlehem

Tue 1/13

1:02 pm-8:05 pm

1 stop7h 03m

Tampa

Tue 1/20

6:00 am-12:32 pm

1 stop6h 32m

$193

AllentownTampa

ABE - TPA

ABETPA

Allentown-Bethlehem

Sat 2/21

12:01 pm-6:50 pm

1 stop6h 49m

Tampa

Tue 2/24

4:50 pm-11:23 pm

1 stop6h 33m

$196

AllentownWest Palm Beach

ABE - PBI

ABEPBI

Allentown-Bethlehem

Tue 2/17

5:58 pm-12:14 am

1 stop6h 16m

Palm Beach Intl

Sat 2/21

3:45 pm-10:45 pm

1 stop7h 00m

$199

AllentownMiami

ABE - MIA

ABEMIA

Allentown-Bethlehem

Sat 1/24

5:59 pm-12:51 am

1 stop6h 52m

Miami

Sat 1/31

5:50 am-12:05 pm

1 stop6h 15m

$199

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 1/17

11:30 am-6:17 pm

1 stop9h 47m

Las Vegas Harry Reid Intl

Wed 1/21

11:01 am-9:05 pm

1 stop7h 04m

$257

AllentownLas Vegas

ABE - LAS

ABELAS

Allentown-Bethlehem

Sat 1/17

11:30 am-6:17 pm

1 stop9h 47m

Las Vegas Harry Reid Intl

Wed 1/21

6:00 am-9:05 pm

2 stops12h 05m

$262

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 Allentown to United States

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 day to depart on your flight to United States?

According to our data, Friday is the cheapest day to fly to United States from Allentown. The lowest ticket price found for a Friday departure recently was $340. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $444. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $333. Try not to purchase tickets in the morning because they tend to be around $394. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on Allentown-Bethlehem to United States 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 Allentown to United States flights?

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

Cheap Allentown to United States flight deals and tips

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

Best Price Found	$56
Fastest flight time	1h 37m
Direct flights	Every day
Airports in United States	4,296 airports

The best one-way flight to United States from Allentown in the past 72 hours is $56. The best round-trip flight deal from Allentown to United States found on momondo in the last 72 hours is $88.

The fastest flight from Allentown to United States takes 1h 37m

Direct flights go from Allentown to United States every day.

There are 4,296 airports in United States. From Allentown there are direct flights to Orlando (MCO), Atlanta Hartsfield-Jackson (ATL), Orlando Sanford Intl (SFB).

Search flight deals

When did momondo last update prices for flights from Allentown-Bethlehem Airport to United States?
Prices for flights from Allentown-Bethlehem Airport to United States are refreshed on a daily basis.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to United States?
As of December 2025, there are 6 operators available to choose from for flights from Allentown-Bethlehem Airport to United States.
How old do you have to be to fly from Allentown-Bethlehem Airport to United States?
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 Allentown-Bethlehem Airport to United States.
What documentation or ID do you need to fly to United States?
The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Allentown to United States?
Based on momondo bookings for flights between Allentown and United States, the leading plane model is Airbus A320-100/200, making up 41.20% of the total bookings. Other popular models include Boeing 737 MAX 8 with 10.62%, Airbus A321neo with 9.35%, and Airbus A320neo with 5.94%.

Best airlines flying from Allentown to United States

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $24	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $39	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Allegiant Air	PriceFrom $57	Free Cancellation	Rating 7.2 700 reviews	Search Allegiant Air flights
United Airlines	PriceFrom $124	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
American Airlines	PriceFrom $138	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights
Delta	PriceFrom $198	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights

Why use momondo?

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

It is quick and easy to find Allentown to United States 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 United States that suits you.

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

Yes. momondo allows you to filter the results for Allentown to United States flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Allentown and United States by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Allentown to United States flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your United States 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 1/17

Sat 1/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Popular cities in the United States

Flights to New Yorkfrom $45

Flights to Los Angelesfrom $48

Flights to Miamifrom $49

Flights to Chicagofrom $58

Flights to Orlandofrom $40

Flights to San Franciscofrom $58

Flights to Las Vegasfrom $49

Flights to Washington, D.C.from $57

Flights to Bostonfrom $51

Flights to Atlantafrom $46

Flights to Dallasfrom $57

Flights to Seattlefrom $58

Cheap flights from Allentown to the United States from $45

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to the United States departing on 1/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Allentown to the United States

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Allentown to United States

Our best Delta deals on Allentown to United States flight tickets

United Airlines flights from Allentown to United States

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

momondo Fare Finder

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

See travel insights to the United States from

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

What is the cheapest day to depart on your flight to United States?

What is the cheapest time of day to depart on your flight to United States?

The cheapest time of day to fly to United States is in the afternoon when flights can be purchased for as low as $333. Try not to purchase tickets in the morning because they tend to be around $394. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

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

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

There are 4 cabin classes available to choose from on Allentown-Bethlehem to United States 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 Allentown to United States flights?

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

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

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

What airlines fly to United States?

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

As of December 2025, 7 flights take off from Allentown and land in United States each day. The most common flight departure time for this route is 12:00PM, with 39% of daily flights taking off in the afternoon.

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

As of December 2025, there are 51 flights per week flying from Allentown to United States. The most common day of the week flights depart is Thu, with 37% of flights taking off on this day.

Cheap Allentown to United States flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in United States

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

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

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

What documentation or ID do you need to fly to United States?

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

Best airlines flying from Allentown to United States

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

Why use momondo?

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

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

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

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

An easier way to manage your United States 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

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo