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

15 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 8,653 of our users.

American Airlines Flights to Allentown

American Airlines flies to Allentown 17 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, 12,143 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 on average. On the other hand, flying from Miami to Newark 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.

$50 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

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Cheap round-trip flights

Enter your travel dates to find the best prices.

7:06 pm - 9:58 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 52mnonstop

3:16 pm - 6:16 pmABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 00mnonstop

$75Allegiant Air

Thu, Jan 21 - Sun, Jan 24

11:31 am - 2:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 57mnonstop

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

3h 11mnonstop

$84Allegiant Air

Thu, Dec 10 - Sun, Dec 13

11:31 am - 2:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 57mnonstop

1:44 pm - 8:57 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

31h 13m2 stops Orlando Raleigh-Durham

$197Multiple Airlines

Thu, Dec 10 - Mon, Dec 14

7:10 am - 11:33 pmMCO Orlando-ABE Allentown-Bethlehem

16h 23m1 stop Myrtle Beach Intl

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

2h 36mnonstop

$212Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

2:17 pm - 12:19 amDEN Denver Intl-ABE Allentown-Bethlehem

8h 02m1 stop Charlotte Douglas

6:15 pm - 10:54 pmABE Allentown-Bethlehem-DEN Denver Intl

6h 39m1 stop Chicago O'Hare Intl

$261American Airlines

Thu, Nov 12 - Mon, Nov 16

4:04 pm - 12:19 amDEN Denver Intl-ABE Allentown-Bethlehem

6h 15m1 stop Charlotte Douglas

6:15 pm - 10:54 pmABE Allentown-Bethlehem-DEN Denver Intl

6h 39m1 stop Chicago O'Hare Intl

$261American Airlines

Thu, Nov 12 - Tue, Nov 17

11:45 am - 10:19 pmDEN Denver Intl-ABE Allentown-Bethlehem

8h 34m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:15 pmABE Allentown-Bethlehem-DEN Denver Intl

8h 45m1 stop Atlanta Hartsfield-Jackson

$261Delta

Sat, Nov 7 - Sat, Nov 14

2:36 pm - 10:19 pmDEN Denver Intl-ABE Allentown-Bethlehem

5h 43m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 11:15 pmABE Allentown-Bethlehem-DEN Denver Intl

7h 15m1 stop Atlanta Hartsfield-Jackson

$261Delta

Sat, Nov 7 - Wed, Nov 11

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

2h 10mnonstop

6:00 am - 7:45 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$319United Airlines

Fri, Jan 15 - Sun, Jan 17

6:50 am - 9:51 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 01mnonstop

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

2h 33mnonstop

$319United Airlines

Wed, Dec 2 - Sat, Dec 5

Cheap last minute flights

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6:00 am - 8:28 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

6:10 am - 8:36 amABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$119Allegiant Air

Fri, Oct 16 - Sun, Oct 25

6:00 am - 8:28 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

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

2h 26mnonstop

$138Allegiant Air

Fri, Oct 16 - Sun, Oct 18

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

1h 41mnonstop

4:32 pm - 10:05 amABE Allentown-Bethlehem-MYR Myrtle Beach Intl

17h 33m1 stop Orlando

$311Multiple Airlines

Fri, Oct 16 - Mon, Oct 19

2:58 pm - 9:22 amMCO Orlando-ABE Allentown-Bethlehem

18h 24m1 stop Nashville Intl

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

2h 31mnonstop

$337Multiple Airlines

Wed, Oct 14 - Fri, Oct 16

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

2h 16mnonstop

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

2h 33mnonstop

$360American Airlines

Sat, Oct 17 - Sat, Oct 31

7:29 pm - 11:25 pmMYR Myrtle Beach Intl-ABE Allentown-Bethlehem

3h 56m1 stop Charlotte Douglas

12:48 pm - 6:44 pmABE Allentown-Bethlehem-MYR Myrtle Beach Intl

5h 56m1 stop Charlotte Douglas

$386American Airlines

Tue, Oct 13 - Tue, Oct 20

9:59 am - 10:19 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

11h 20m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

2:30 pm - 8:38 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

7h 08m1 stop Atlanta Hartsfield-Jackson

$405Delta

Sat, Oct 17 - Sat, Oct 31

2:36 pm - 10:19 pmDEN Denver Intl-ABE Allentown-Bethlehem

5h 43m1 stop Atlanta Hartsfield-Jackson

6:03 pm - 11:12 pmABE Allentown-Bethlehem-DEN Denver Intl

7h 09m1 stop Atlanta Hartsfield-Jackson

$416Delta

Sat, Oct 17 - Mon, Oct 26

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

2h 10mnonstop

10:37 am - 11:58 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 21mnonstop

$429United Airlines

Fri, Oct 16 - Sun, Oct 18

1:25 pm - 9:00 pmDEN Denver Intl-ABE Allentown-Bethlehem

5h 35m1 stop Chicago O'Hare Intl

5:36 pm - 11:31 pmABE Allentown-Bethlehem-DEN Denver Intl

7h 55m1 stop Chicago O'Hare Intl

$510United Airlines

Wed, Oct 14 - Wed, Oct 28

Recent direct flight deals from the United States to Allentown

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7:06 pm - 9:58 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 52mnonstop

3:16 pm - 6:16 pmABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 00mnonstop

$75Allegiant Air

Thu, Jan 21 - Sun, Jan 24

11:31 am - 2:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 57mnonstop

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

3h 11mnonstop

$84Allegiant Air

Thu, Dec 10 - Sun, Dec 13

7:06 pm - 9:58 pmRSW Fort Myers SW Florida Intl-ABE Allentown-Bethlehem

2h 52mnonstop

3:16 pm - 6:16 pmABE Allentown-Bethlehem-RSW Fort Myers SW Florida Intl

3h 00mnonstop

$89Allegiant Air

Thu, Jan 21 - Sun, Jan 24

11:31 am - 2:28 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 57mnonstop

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

3h 11mnonstop

$92Allegiant Air

Thu, Dec 10 - Sun, Dec 13

2:35 pm - 5:41 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 06mnonstop

6:15 pm - 7:59 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 44mnonstop

$319American Airlines

Fri, Nov 6 - Sun, Nov 8

2:30 pm - 5:42 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 12mnonstop

5:30 am - 7:15 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$319American Airlines

Thu, Dec 3 - Sun, Dec 6

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

2h 10mnonstop

6:00 am - 7:45 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$319United Airlines

Fri, Jan 15 - Sun, Jan 17

6:50 am - 9:51 amORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 01mnonstop

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

2h 33mnonstop

$319United Airlines

Wed, Dec 2 - Sat, Dec 5

3:03 pm - 6:17 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 14mnonstop

6:47 pm - 8:26 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 39mnonstop

$319American Airlines

Thu, Oct 29 - Sat, Oct 31

8:08 pm - 11:20 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 12mnonstop

5:30 am - 7:15 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$319American Airlines

Sat, Dec 5 - Tue, Dec 8

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 1/21

7:06 pm-9:58 pm

Nonstop2h 52m

Allentown-Bethlehem

Sun 1/24

3:16 pm-6:16 pm

Nonstop3h 00m

$75

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 12/10

11:31 am-2:28 pm

Nonstop2h 57m

Allentown-Bethlehem

Sun 12/13

7:30 am-10:41 am

Nonstop3h 11m

$84

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 12/10

11:31 am-2:28 pm

Nonstop2h 57m

Allentown-Bethlehem

Mon 12/14

1:44 pm-8:57 pm

2 stops31h 13m

$197

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Fri 11/13

7:10 am-11:33 pm

1 stop16h 23m

Allentown-Bethlehem

Mon 11/16

4:36 pm-7:12 pm

Nonstop2h 36m

$212

DenverAllentown

DEN Denver Intl - ABE Allentown-Bethlehem

DENABE

Denver Intl

Thu 11/12

2:17 pm-12:19 am

1 stop8h 02m

Allentown-Bethlehem

Mon 11/16

6:15 pm-10:54 pm

1 stop6h 39m

$261

DenverAllentown

DEN Denver Intl - ABE Allentown-Bethlehem

DENABE

Denver Intl

Thu 11/12

4:04 pm-12:19 am

1 stop6h 15m

Allentown-Bethlehem

Tue 11/17

6:15 pm-10:54 pm

1 stop6h 39m

$261

DenverAllentown

DEN Denver Intl - ABE Allentown-Bethlehem

DENABE

Denver Intl

Sat 11/7

11:45 am-10:19 pm

1 stop8h 34m

Allentown-Bethlehem

Sat 11/14

6:30 am-1:15 pm

1 stop8h 45m

$261

DenverAllentown

DEN Denver Intl - ABE Allentown-Bethlehem

DENABE

Denver Intl

Sat 11/7

2:36 pm-10:19 pm

1 stop5h 43m

Allentown-Bethlehem

Wed 11/11

6:00 pm-11:15 pm

1 stop7h 15m

$261

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Fri 1/15

6:25 am-9:35 am

Nonstop2h 10m

Allentown-Bethlehem

Sun 1/17

6:00 am-7:45 am

Nonstop2h 45m

$319

Quickest round-trip

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Wed 12/2

6:50 am-9:51 am

Nonstop2h 01m

Allentown-Bethlehem

Sat 12/5

6:00 am-7:33 am

Nonstop2h 33m

$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 Tampa found flights 84% 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	21% more expensive	It costs about $682 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	$50
Best Round-Trip Price	$75
Fastest flight time	1h 41m
Popular in	November

The best one-way flight price to Allentown from United States in the last 5 days is $50 (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 $75 (Fort Myers SW Florida Intl to Allentown-Bethlehem).

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The fastest flight to Allentown from United States takes 1h 41m (Myrtle Beach Intl to Allentown-Bethlehem).

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November has the highest demand for flights to Allentown, with a 4% 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 $161 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 October 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.