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

18 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 8,579 of our users.

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 04m 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.

$54 Cheap Flights to Allentown in 2026/27

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Find the cheapest flights from the United States to Allentown

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

2h 35mnonstop

3:32 pm - 6:03 pmABE Allentown-Bethlehem-MCO Orlando

2h 31mnonstop

$100Allegiant Air

Fri, Oct 2 - Mon, Oct 5

9:16 am - 11:45 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 29mnonstop

7:15 pm - 9:41 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$100Allegiant Air

Thu, Nov 5 - Sat, Nov 7

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

2h 35mnonstop

8:56 pm - 9:38 pmABE Allentown-Bethlehem-MCO Orlando

24h 42m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

$194Multiple Airlines

Fri, Oct 23 - Fri, Oct 30

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

2h 35mnonstop

7:57 pm - 9:38 pmABE Allentown-Bethlehem-MCO Orlando

25h 41m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

$194Multiple Airlines

Fri, Oct 23 - Mon, Oct 26

7:00 am - 12:18 pmMCO Orlando-ABE Allentown-Bethlehem

5h 18m1 stop Charlotte Douglas

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

5h 46m1 stop Charlotte Douglas

$275American Airlines

Tue, Oct 20 - Thu, Oct 29

5:30 pm - 12:28 amMCO Orlando-ABE Allentown-Bethlehem

6h 58m1 stop Charlotte Douglas

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

4h 46m1 stop Charlotte Douglas

$275American Airlines

Thu, Oct 8 - Sat, Oct 10

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

Thu, Oct 15 - Sat, Oct 17

6:15 pm - 9:25 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

5:32 pm - 7:05 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 33mnonstop

$319United Airlines

Sat, Dec 5 - Tue, Dec 8

5:45 pm - 10:27 pmJAX Jacksonville-ABE Allentown-Bethlehem

4h 42m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 6:01 pmABE Allentown-Bethlehem-JAX Jacksonville

5h 11m1 stop Atlanta Hartsfield-Jackson

$336Delta

Fri, Dec 4 - Sat, Dec 12

12:59 pm - 5:23 pmJAX Jacksonville-ABE Allentown-Bethlehem

4h 24m1 stop Atlanta Hartsfield-Jackson

12:50 pm - 7:05 pmABE Allentown-Bethlehem-JAX Jacksonville

6h 15m1 stop Atlanta Hartsfield-Jackson

$336Delta

Fri, Dec 4 - Sat, Dec 12

Cheap last minute flights

Enter your travel dates to find the best prices.

6:10 am - 8:34 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 24mnonstop

10:00 am - 12:26 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$223Allegiant Air

Fri, Sep 18 - Sat, Sep 19

6:10 am - 8:34 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 24mnonstop

9:01 pm - 11:27 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$243Allegiant Air

Fri, Sep 18 - Fri, Sep 25

5:54 pm - 8:25 pmMCO Orlando-ABE Allentown-Bethlehem

2h 31mnonstop

9:55 pm - 8:45 pmABE Allentown-Bethlehem-MCO Orlando

22h 50m1 stop Nashville Intl

$382Multiple Airlines

Thu, Sep 17 - Sun, Sep 27

6:50 am - 12:25 pmJAX Jacksonville-ABE Allentown-Bethlehem

5h 35m1 stop Charlotte Douglas

5:45 am - 12:04 pmABE Allentown-Bethlehem-JAX Jacksonville

6h 19m1 stop Charlotte Douglas

$396American Airlines

Sat, Sep 19 - Sat, Sep 26

5:54 pm - 8:25 pmMCO Orlando-ABE Allentown-Bethlehem

2h 31mnonstop

9:55 pm - 8:45 pmABE Allentown-Bethlehem-MCO Orlando

22h 50m1 stop Nashville Intl

$413Multiple Airlines

Thu, Sep 17 - Thu, Sep 24

7:00 pm - 10:18 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 18mnonstop

5:10 pm - 6:48 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 38mnonstop

$415American Airlines

Sat, Sep 19 - Mon, Sep 21

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

5h 36m1 stop Atlanta Hartsfield-Jackson

6:04 pm - 11:59 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

6h 55m1 stop Atlanta Hartsfield-Jackson

$435Delta

Sat, Sep 19 - Mon, Sep 21

5:34 pm - 10:16 pmJAX Jacksonville-ABE Allentown-Bethlehem

4h 42m1 stop Atlanta Hartsfield-Jackson

6:08 pm - 11:58 pmABE Allentown-Bethlehem-JAX Jacksonville

5h 50m1 stop Atlanta Hartsfield-Jackson

$436Delta

Thu, Sep 17 - Tue, Sep 22

12:17 pm - 9:00 pmTPA Tampa-ABE Allentown-Bethlehem

8h 43m1 stop Chicago O'Hare Intl

6:20 am - 3:16 pmABE Allentown-Bethlehem-TPA Tampa

8h 56m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$529United Airlines

Tue, Sep 22 - Sat, Oct 3

9:00 am - 9:00 pmTPA Tampa-ABE Allentown-Bethlehem

12h 00m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

6:20 am - 3:16 pmABE Allentown-Bethlehem-TPA Tampa

8h 56m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$538United Airlines

Tue, Sep 22 - Sat, Oct 3

Recent direct flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

9:16 am - 11:45 amSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 29mnonstop

7:15 pm - 9:41 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$100Allegiant Air

Thu, Nov 5 - Sat, Nov 7

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

2h 35mnonstop

3:32 pm - 6:03 pmABE Allentown-Bethlehem-MCO Orlando

2h 31mnonstop

$100Allegiant Air

Fri, Oct 2 - Mon, Oct 5

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

2h 28mnonstop

7:15 pm - 9:41 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 26mnonstop

$102Allegiant Air

Sun, Nov 1 - Sat, Nov 7

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

2h 06mnonstop

5:37 am - 7:15 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 38mnonstop

$319American Airlines

Thu, Dec 3 - Sun, Dec 6

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

2h 11mnonstop

6:54 am - 8:40 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 46mnonstop

$319American Airlines

Wed, Nov 25 - Fri, Nov 27

6:15 pm - 9:25 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

5:32 pm - 7:05 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 33mnonstop

$319United Airlines

Sat, Dec 5 - Tue, Dec 8

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

Thu, Oct 15 - Sat, Oct 17

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

2h 06mnonstop

5:37 am - 7:15 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 38mnonstop

$319American Airlines

Fri, Nov 13 - Sun, Nov 15

10:03 am - 12:04 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 01mnonstop

1:00 pm - 3:23 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 23mnonstop

$419Delta

Thu, Jan 7 - Wed, Jan 13

8:20 pm - 10:27 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 07mnonstop

6:30 am - 9:00 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 30mnonstop

$419Delta

Thu, Nov 12 - Sun, Nov 15

Fly from

Route

Depart

Return

Price

Cheapest round-trip

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Fri 10/2

7:53 pm-10:28 pm

Nonstop2h 35m

Allentown-Bethlehem

Mon 10/5

3:32 pm-6:03 pm

Nonstop2h 31m

$100

OrlandoAllentown

SFB Orlando Sanford Intl - ABE Allentown-Bethlehem

SFBABE

Orlando Sanford Intl

Thu 11/5

9:16 am-11:45 am

Nonstop2h 29m

Allentown-Bethlehem

Sat 11/7

7:15 pm-9:41 pm

Nonstop2h 26m

$100

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Fri 10/23

7:53 pm-10:28 pm

Nonstop2h 35m

Allentown-Bethlehem

Fri 10/30

8:56 pm-9:38 pm

2 stops24h 42m

$194

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Fri 10/23

7:53 pm-10:28 pm

Nonstop2h 35m

Allentown-Bethlehem

Mon 10/26

7:57 pm-9:38 pm

2 stops25h 41m

$194

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Tue 10/20

7:00 am-12:18 pm

1 stop5h 18m

Allentown-Bethlehem

Thu 10/29

5:14 pm-11:00 pm

1 stop5h 46m

$275

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 10/8

5:30 pm-12:28 am

1 stop6h 58m

Allentown-Bethlehem

Sat 10/10

5:14 pm-10:00 pm

1 stop4h 46m

$275

Quickest round-trip

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Thu 10/15

6:25 am-9:35 am

Nonstop2h 10m

Allentown-Bethlehem

Sat 10/17

5:43 pm-7:05 pm

Nonstop2h 22m

$319

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Sat 12/5

6:15 pm-9:25 pm

Nonstop2h 10m

Allentown-Bethlehem

Tue 12/8

5:32 pm-7:05 pm

Nonstop2h 33m

$319

JacksonvilleAllentown

JAX Jacksonville - ABE Allentown-Bethlehem

JAXABE

Jacksonville

Fri 12/4

5:45 pm-10:27 pm

1 stop4h 42m

Allentown-Bethlehem

Sat 12/12

12:50 pm-6:01 pm

1 stop5h 11m

$336

JacksonvilleAllentown

JAX Jacksonville - ABE Allentown-Bethlehem

JAXABE

Jacksonville

Fri 12/4

12:59 pm-5:23 pm

1 stop4h 24m

Allentown-Bethlehem

Sat 12/12

12:50 pm-7:05 pm

1 stop6h 15m

$336

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 81% 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	27% 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	30% more expensive	It costs about $730 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	$54
Best Round-Trip Price	$100
Fastest flight time	2h 28m
Popular in	November

The best one-way flight price to Allentown from United States in the last 5 days is $54 (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 $100 (Orlando Sanford Intl to Allentown-Bethlehem).

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The fastest flight to Allentown from United States takes 2h 28m (Orlando Sanford 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 $150 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.

Lehighton

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.