What airlines fly to United States?

United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to United States from Allentown according to our data. United Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 10 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

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

As of July 2026, there are 173 flights per week flying from Allentown to United States. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.

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

As of July 2026, 24 flights take off from Allentown and land in United States each day. The most common flight departure time for this route is 6:00AM, with 38% of daily flights taking off in the afternoon.

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

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

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 July 2026, 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.

$55 Cheap Flights from Allentown to the United States in 2026

Discover deals from 900+ travel sites with momondo.

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.

9:55 pm - 11:00 pm

ABE

BNA

2h 05mnonstop

8:31 pm - 11:23 pm

BNA

ABE

1h 52mnonstop

$69Allegiant Air

Sun, Sep 13 - Fri, Sep 18

9:55 pm - 11:00 pm

ABE

BNA

2h 05mnonstop

6:13 pm - 9:05 pm

BNA

ABE

1h 52mnonstop

$78Allegiant Air

Sun, Sep 13 - Thu, Sep 17

9:11 pm - 12:12 pm

ABE

ATL

15h 01m

1 stop

9:54 am - 7:42 pm

ATL

ABE

9h 48m

1 stop

$174Multiple Airlines

Fri, Oct 2 - Sun, Oct 4

12:00 pm - 2:36 pm

ABE

ATL

26h 36m

1 stop

10:05 am - 8:16 pm

ATL

ABE

10h 11m

1 stop

$185Multiple Airlines

Tue, Oct 6 - Fri, Oct 9

5:12 pm - 6:44 pm

ABE

ORD

2h 32mnonstop

7:29 pm - 10:39 pm

ORD

ABE

2h 10mnonstop

$269American Airlines

Thu, Aug 13 - Sun, Aug 16

6:15 am - 7:44 am

ABE

ORD

2h 29mnonstop

6:47 am - 9:57 am

ORD

ABE

2h 10mnonstop

$279United Airlines

Sat, Aug 22 - Sun, Aug 23

5:12 pm - 6:44 pm

ABE

ORD

2h 32mnonstop

1:28 pm - 4:40 pm

ORD

ABE

2h 12mnonstop

$280American Airlines

Tue, Sep 8 - Tue, Sep 15

5:46 pm - 7:09 pm

ABE

ORD

2h 23mnonstop

6:25 am - 9:35 am

ORD

ABE

2h 10mnonstop

$293United Airlines

Fri, Sep 25 - Sun, Sep 27

12:56 pm - 10:05 pm

ABE

SEA

12h 09m

2 stops

10:59 pm - 12:15 pm

SEA

ABE

10h 16m

1 stop

$364Delta

Fri, Oct 2 - Mon, Oct 5

12:56 pm - 6:59 pm

ABE

SEA

9h 03m

1 stop

11:59 pm - 12:15 pm

SEA

ABE

9h 16m

1 stop

$369Delta

Fri, Oct 2 - Mon, Oct 5

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Allegiant Air flights from Allentown to United States

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

Allegiant Air

Sep 13

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

Sep 18

BNA8:31 pmNashville Intl

1h 52m

ABE11:23 pmAllentown-Bethlehem

$69

Allegiant Air

Sep 13

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

Sep 17

BNA6:13 pmNashville Intl

1h 52m

ABE9:05 pmAllentown-Bethlehem

$78

Allegiant Air

Sep 13

ABE9:55 pmAllentown-Bethlehem

2h 05m

BNA11:00 pmNashville Intl

Sep 18

BNA8:31 pmNashville Intl

1h 52m

ABE11:23 pmAllentown-Bethlehem

$81

American Airlines flights from Allentown to United States

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

American Airlines

Aug 13

ABE5:12 pmAllentown-Bethlehem

2h 32m

ORD6:44 pmChicago O'Hare Intl

Aug 16

ORD7:29 pmChicago O'Hare Intl

2h 10m

ABE10:39 pmAllentown-Bethlehem

$269

American Airlines

Sep 8

ABE5:12 pmAllentown-Bethlehem

2h 32m

ORD6:44 pmChicago O'Hare Intl

Sep 15

ORD1:28 pmChicago O'Hare Intl

2h 12m

ABE4:40 pmAllentown-Bethlehem

$280

American Airlines

Sep 26

ABE5:10 pmAllentown-Bethlehem

2h 38m

ORD6:48 pmChicago O'Hare Intl

Sep 29

ORD6:59 pmChicago O'Hare Intl

2h 18m

ABE10:17 pmAllentown-Bethlehem

$288

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

AllentownNashville

ABE - BNA

ABEBNA

Allentown-Bethlehem

Sun 9/13

9:55 pm-11:00 pm

Nonstop2h 05m

Nashville Intl

Fri 9/18

8:31 pm-11:23 pm

Nonstop1h 52m

$69

AllentownNashville

ABE - BNA

ABEBNA

Allentown-Bethlehem

Sun 9/13

9:55 pm-11:00 pm

Nonstop2h 05m

Nashville Intl

Thu 9/17

6:13 pm-9:05 pm

Nonstop1h 52m

$78

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Fri 10/2

9:11 pm-12:12 pm

1 stop15h 01m

Atlanta Hartsfield-Jackson

Sun 10/4

9:54 am-7:42 pm

1 stop9h 48m

$174

AllentownAtlanta

ABE - ATL

ABEATL

Allentown-Bethlehem

Tue 10/6

12:00 pm-2:36 pm

1 stop26h 36m

Atlanta Hartsfield-Jackson

Fri 10/9

10:05 am-8:16 pm

1 stop10h 11m

$185

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Thu 8/13

5:12 pm-6:44 pm

Nonstop2h 32m

Chicago O'Hare Intl

Sun 8/16

7:29 pm-10:39 pm

Nonstop2h 10m

$269

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Sat 8/22

6:15 am-7:44 am

Nonstop2h 29m

Chicago O'Hare Intl

Sun 8/23

6:47 am-9:57 am

Nonstop2h 10m

$279

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Tue 9/8

5:12 pm-6:44 pm

Nonstop2h 32m

Chicago O'Hare Intl

Tue 9/15

1:28 pm-4:40 pm

Nonstop2h 12m

$280

AllentownChicago

ABE - ORD

ABEORD

Allentown-Bethlehem

Fri 9/25

5:46 pm-7:09 pm

Nonstop2h 23m

Chicago O'Hare Intl

Sun 9/27

6:25 am-9:35 am

Nonstop2h 10m

$293

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 10/2

12:56 pm-10:05 pm

2 stops12h 09m

Seattle/Tacoma Intl

Mon 10/5

10:59 pm-12:15 pm

1 stop10h 16m

$364

AllentownSeattle

ABE - SEA

ABESEA

Allentown-Bethlehem

Fri 10/2

12:56 pm-6:59 pm

1 stop9h 03m

Seattle/Tacoma Intl

Mon 10/5

11:59 pm-12:15 pm

1 stop9h 16m

$369

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 month to fly to United States?

In general, October is the cheapest month to fly from Allentown to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $209. If you aren’t able to travel during the month of October, then book flights to United States from Allentown during January instead. Flights to United States in January, while not as cheap as those in October, still average around $215.

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

According to our data, Monday is the cheapest day to fly to United States from Allentown. The lowest ticket price found for a Monday departure recently was $266. 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 Tuesday because tickets tend to average around $687. 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 $327. Try not to purchase tickets in the morning because they tend to be around $383. 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 Atlanta Hartsfield-Jackson for the best Allentown-Bethlehem - United States flight prices

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

There are 4 cabin classes available to choose from on Allentown 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	$70
Fastest flight time	1h 37m
Direct flights	Mon, Tue, Thu, Fri, Sat and Sun
Airports in United States	4,300 airports

The best one-way flight to United States from Allentown in the past 72 hours is $70. The best round-trip flight deal from Allentown to United States found on momondo in the last 72 hours is $105.

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

Direct flights go from Allentown to United States on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.

There are 4,300 airports in United States. From Allentown there are direct flights to Nashville Intl (BNA), Myrtle Beach Intl (MYR), Atlanta Hartsfield-Jackson (ATL).

Search flight deals

Frequently asked questions about flying from Allentown to the United States

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 July 2026, 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 40.38% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.64%, Airbus A321neo with 8.28%, and Airbus A320neo with 5.63%.

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 5.6 2,761 reviews	Search Frontier flights
Allegiant Air	PriceFrom $109	Free Cancellation	Rating 7.3 682 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $138	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights
Delta	PriceFrom $196	Free Cancellation	Rating 7.8 8,489 reviews	Search Delta flights
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.4 10,041 reviews	Search United Airlines 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.

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Flights to New Yorkfrom $82

Flights to Los Angelesfrom $40

Flights to Orlandofrom $50

Flights to Miamifrom $80

Flights to Chicagofrom $59

Flights to San Franciscofrom $40

Flights to Las Vegasfrom $40

Flights to Washington, D.C.from $59

Flights to Bostonfrom $87

Flights to Atlantafrom $50

Flights to Fort Lauderdalefrom $60

Flights to Dallasfrom $58

Cheap flights from Allentown to the United States from $55

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 9/13. 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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Allegiant Air flights from Allentown to United States

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

American Airlines flights from Allentown to United States

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

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

What is the cheapest month to fly 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?

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

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

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

What is the cheapest airline that flies 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?

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

Cheap Allentown to United States flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in United States

Frequently asked questions about flying from Allentown to the 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?

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

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

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According to popular flight searches on momondo this year

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List of cabin classes available on flights landing in the United States. Availability may vary depending on flight origin and airline.

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