Which airlines fly to Allentown?

For flights from United States to Allentown, most momondo users will book with popular airlines such as United Airlines, American Airlines, Frontier and Delta. Depending on what airport you fly from, you may have other airlines to choose from.

Delta Flights to Allentown

13 Delta flights head to Allentown on average each week. Most will be flying from Atlanta Hartsfield-Jackson to Allentown, the most popular route that Delta operates to Allentown. Prices vary based on when and where you fly from - the cheapest Delta flight to Allentown found in the past 3 days on momondo was $252, departing from Atlanta Hartsfield-Jackson. Delta is the most popular choice on momondo for this route and has been scored 7.8/10 by 8,607 of our users.

American Airlines Flights to Allentown

American Airlines flies to Allentown 12 times per week usually, making it a popular airline to fly with, particularly when heading to Allentown from Charlotte Douglas. American Airlines (rating: 7.0, 12,098 reviews) varies in price depending on when and where you want to fly to Allentown from. The best American Airlines ticket price found on momondo to Allentown was from Boston Logan Intl ($178 round-trip).

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 Los Angeles to Newark takes 5h 01m on average. On the other hand, flying from Miami to Newark 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.

$49 Cheap Flights to Allentown in 2026/27

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Find the cheapest flights from the United States to Allentown

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One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:31 am - 1:22 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 51mnonstop

6:30 am - 9:41 amABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 11mnonstop

$74Allegiant Air

Thu, Dec 3 - Sun, Dec 6

10:31 am - 1:22 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 51mnonstop

6:30 am - 9:41 amABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 11mnonstop

$79Allegiant Air

Thu, Dec 3 - Sun, Dec 6

6:00 am - 9:00 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

15h 00m1 stop Tampa

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

3h 11mnonstop

$221Multiple Airlines

Thu, Dec 10 - Sun, Dec 13

5:03 pm - 9:09 pmMCO Orlando-ABE Allentown-Bethlehem

28h 06m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

4:36 pm - 7:12 pmABE Allentown-Bethlehem-MCO Orlando

2h 36mnonstop

$224Multiple Airlines

Wed, Nov 4 - Mon, Nov 9

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

6h 11m1 stop Charlotte Douglas

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

4h 46m1 stop Charlotte Douglas

$277American Airlines

Thu, Oct 22 - Mon, Oct 26

7:30 pm - 12:28 amMCO Orlando-ABE Allentown-Bethlehem

4h 58m1 stop Charlotte Douglas

5:14 pm - 11:00 pmABE Allentown-Bethlehem-MCO Orlando

5h 46m1 stop Charlotte Douglas

$277American Airlines

Thu, Oct 22 - Mon, Oct 26

10:02 am - 5:16 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

7h 14m1 stop Atlanta Hartsfield-Jackson

6:39 am - 2:38 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

7h 59m1 stop Atlanta Hartsfield-Jackson

$310Delta

Thu, Oct 29 - Tue, Nov 3

6:35 am - 12:06 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 31m1 stop Atlanta Hartsfield-Jackson

6:39 am - 12:30 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

5h 51m1 stop Atlanta Hartsfield-Jackson

$310Delta

Wed, Dec 9 - Mon, Dec 14

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

2h 10mnonstop

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

2h 22mnonstop

$319United Airlines

Fri, Oct 23 - Sat, Oct 24

5:54 pm - 9:02 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 08mnonstop

6:15 am - 7:49 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 34mnonstop

$319United Airlines

Wed, Nov 4 - Sun, Nov 8

Cheap last minute flights

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6:00 am - 8:52 amBNA Nashville Intl-ABE Allentown-Bethlehem

1h 52mnonstop

11:42 am - 12:44 pmABE Allentown-Bethlehem-BNA Nashville Intl

2h 02mnonstop

$138Allegiant Air

Thu, Oct 1 - Sun, Oct 4

7:53 pm - 10:28 pmMCO Orlando-ABE Allentown-Bethlehem

2h 35mnonstop

4:32 pm - 7:03 pmABE Allentown-Bethlehem-MCO Orlando

2h 31mnonstop

$150Allegiant Air

Fri, Oct 2 - Mon, Oct 19

9:47 pm - 11:28 pmMYR Myrtle Beach Intl-ABE Allentown-Bethlehem

1h 41mnonstop

3:32 pm - 10:05 amABE Allentown-Bethlehem-MYR Myrtle Beach Intl

18h 33m1 stop Orlando

$275Multiple Airlines

Fri, Oct 2 - Mon, Oct 5

7:53 pm - 10:28 pmMCO Orlando-ABE Allentown-Bethlehem

2h 35mnonstop

12:34 pm - 12:25 pmABE Allentown-Bethlehem-MCO Orlando

23h 51m1 stop Myrtle Beach Intl

$297Multiple Airlines

Fri, Oct 2 - Mon, Oct 19

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

6h 22m1 stop Charlotte Douglas

12:48 pm - 5:58 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

5h 10m1 stop Charlotte Douglas

$370American Airlines

Tue, Sep 29 - Tue, Oct 6

5:05 pm - 10:16 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 11m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 12:49 amABE Allentown-Bethlehem-FLL Fort Lauderdale

6h 46m1 stop Atlanta Hartsfield-Jackson

$370Delta

Sat, Oct 3 - Tue, Oct 6

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

5h 36m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:57 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

6h 54m1 stop Atlanta Hartsfield-Jackson

$400Delta

Sat, Oct 3 - Tue, Oct 6

6:23 pm - 11:22 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

4h 59m1 stop Charlotte Douglas

12:48 pm - 5:58 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

5h 10m1 stop Charlotte Douglas

$410American Airlines

Thu, Oct 1 - Tue, Oct 6

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

$429United Airlines

Fri, Oct 2 - Sun, Oct 4

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

2h 10mnonstop

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

2h 22mnonstop

$441United Airlines

Fri, Oct 2 - Sun, Oct 4

Recent direct flight deals from the United States to Allentown

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10:31 am - 1:22 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 51mnonstop

6:30 am - 9:41 amABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 11mnonstop

$74Allegiant Air

Thu, Dec 3 - Sun, Dec 6

10:31 am - 1:22 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 51mnonstop

6:30 am - 9:41 amABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 11mnonstop

$79Allegiant Air

Thu, Dec 3 - Sun, Dec 6

6:05 am - 8:33 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

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

2h 26mnonstop

$95Allegiant Air

Thu, Oct 22 - Mon, Oct 26

6:05 am - 8:33 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

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

2h 26mnonstop

$101Allegiant Air

Thu, Oct 22 - Mon, Oct 26

7:45 pm - 10:56 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 11mnonstop

5:42 am - 7:25 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 43mnonstop

$319American Airlines

Sat, Nov 21 - Mon, Nov 23

2:33 pm - 5:47 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 14mnonstop

6:00 am - 7:33 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 33mnonstop

$319American Airlines

Wed, Feb 17 - Sun, Feb 21

6:20 am - 9:30 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

10:10 am - 11:55 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$319United Airlines

Sat, Jan 9 - Tue, Jan 12

1:55 pm - 4:50 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

1h 55mnonstop

5:25 pm - 7:05 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 40mnonstop

$319United Airlines

Fri, Jan 1 - Mon, Jan 4

3:00 pm - 6:14 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 14mnonstop

6:00 am - 7:33 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 33mnonstop

$319American Airlines

Fri, Oct 16 - Sun, Oct 18

7:09 pm - 10:25 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 16mnonstop

6:44 pm - 8:23 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 39mnonstop

$319American Airlines

Sat, Oct 17 - Wed, Oct 21

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Fort MyersAllentown

RSW Fort Myers SW Florida Intl - ABE Allentown-Bethlehem

RSWABE

Fort Myers SW Florida Intl

Thu 12/3

10:31 am-1:22 pm

Nonstop2h 51m

Allentown-Bethlehem

Sun 12/6

6:30 am-9:41 am

Nonstop3h 11m

$74

Fort MyersAllentown

RSW Fort Myers SW Florida Intl - ABE Allentown-Bethlehem

RSWABE

Fort Myers SW Florida Intl

Thu 12/3

10:31 am-1:22 pm

Nonstop2h 51m

Allentown-Bethlehem

Sun 12/6

6:30 am-9:41 am

Nonstop3h 11m

$79

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 12/10

6:00 am-9:00 pm

1 stop15h 00m

Allentown-Bethlehem

Sun 12/13

7:30 am-10:41 am

Nonstop3h 11m

$221

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Wed 11/4

5:03 pm-9:09 pm

2 stops28h 06m

Allentown-Bethlehem

Mon 11/9

4:36 pm-7:12 pm

Nonstop2h 36m

$224

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 10/22

5:00 am-11:11 am

1 stop6h 11m

Allentown-Bethlehem

Mon 10/26

5:14 pm-10:00 pm

1 stop4h 46m

$277

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 10/22

7:30 pm-12:28 am

1 stop4h 58m

Allentown-Bethlehem

Mon 10/26

5:14 pm-11:00 pm

1 stop5h 46m

$277

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 10/29

10:02 am-5:16 pm

1 stop7h 14m

Allentown-Bethlehem

Tue 11/3

6:39 am-2:38 pm

1 stop7h 59m

$310

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Wed 12/9

6:35 am-12:06 pm

1 stop5h 31m

Allentown-Bethlehem

Mon 12/14

6:39 am-12:30 pm

1 stop5h 51m

$310

Quickest round-trip

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Fri 10/23

6:25 am-9:35 am

Nonstop2h 10m

Allentown-Bethlehem

Sat 10/24

5:43 pm-7:05 pm

Nonstop2h 22m

$319

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Wed 11/4

5:54 pm-9:02 pm

Nonstop2h 08m

Allentown-Bethlehem

Sun 11/8

6:15 am-7:49 am

Nonstop2h 34m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Allentown flights insights and trends

Explore insights for your Allentown flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Allentown?

What is the absolute cheapest flight to Allentown?

Users booking trips to Allentown from Orlando found flights 90% cheaper than the average price of flights to Allentown. To find the cheapest price to Allentown from your area, use momondo’s Airport-to-Airport Pricing Tool.

See prices from:

Cheapest flights to Allentown-Bethlehem

Find the cheapest flights to Allentown-Bethlehem from your nearest city or airport

Find flights from Los Angeles to Allentown

CHEAPEST MONTH TO FLY TO ALLENTOWN FROM LOS ANGELES	February	28% cheaper	Flying from Los Angeles to Allentown costs on average just $408 in February
MOST EXPENSIVE MONTH TO FLY TO ALLENTOWN FROM LOS ANGELES	December	24% more expensive	It costs about $696 for flights to Allentown from Los Angeles in December
MOST POPULAR MONTH TO FLY TO ALLENTOWN FROM LOS ANGELES	May	525% more users visited	More momondo users searched in flights to Allentown from Los Angeles in May than any other month

Cheap Allentown flight deals and tips

Summary info about Allentown flight prices, duration and airlines

Best One-Way Price	$49
Best Round-Trip Price	$74
Fastest flight time	1h 42m
Popular in	November

The best one-way flight price to Allentown from United States in the last 5 days is $49 (Orlando Sanford Intl to Allentown-Bethlehem).

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The best round-trip flight price to Allentown from United States in the last 5 days is $74 (Fort Myers SW Florida Intl to Allentown-Bethlehem).

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The fastest flight to Allentown from United States takes 1h 42m (Myrtle Beach Intl to Allentown-Bethlehem).

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November has the highest demand for flights to Allentown, with a 48% price increase on average.

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Frequently asked questions about flying to Allentown

Is there an alternative airport near Allentown?

Allentown-Bethlehem Airport, Trenton-Mercer Airport, Philadelphia Airport, Wilkes-Barre Scranton Airport or Lancaster Airport can be an alternative airport used for travel to Allentown.

Is there a cheaper alternative to flying into Allentown?

You can find deals at Trenton-Mercer Airport for $141 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

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

Prices for flights to Allentown-Bethlehem Airport were last updated today.

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

The number of operators available for flights to Allentown-Bethlehem Airport is 5 as of September 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Allentown-Bethlehem Airport.

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

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Allentown. Millions of users trust and use momondo every year so you are in good company.

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

All flight searches to Allentown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Allentown?

momondo provides multiple filters to help you find the best flight to Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Allentown. 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.