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

7 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 8,571 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.

$56 Cheap Flights to Allentown in 2026

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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.

11:23 am - 2:16 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

1:58 pm - 4:52 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$117Allegiant Air

Thu, Oct 29 - Sun, Nov 8

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

2h 35mnonstop

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

2h 31mnonstop

$118Allegiant Air

Fri, Oct 2 - Mon, Oct 19

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

2h 31mnonstop

9:55 pm - 12:29 pmABE Allentown-Bethlehem-MCO Orlando

14h 34m1 stop Nashville Intl

$166Multiple Airlines

Thu, Sep 24 - Sun, Sep 27

3:38 pm - 8:52 amMCO Orlando-ABE Allentown-Bethlehem

17h 14m1 stop Nashville Intl

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

2h 31mnonstop

$172Multiple Airlines

Wed, Sep 30 - Mon, Oct 5

6:30 am - 12:15 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 45m1 stop Atlanta Hartsfield-Jackson

1:00 pm - 6:35 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

5h 35m1 stop Atlanta Hartsfield-Jackson

$239Delta

Sat, Oct 3 - Tue, Oct 6

8:03 am - 12:25 pmMCO Orlando-ABE Allentown-Bethlehem

4h 22m1 stop Charlotte Douglas

2:25 pm - 7:44 pmABE Allentown-Bethlehem-MCO Orlando

5h 19m1 stop Charlotte Douglas

$271American Airlines

Tue, Sep 15 - Sat, Sep 19

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

6h 11m1 stop Charlotte Douglas

5:14 pm - 10:05 pmABE Allentown-Bethlehem-MCO Orlando

4h 51m1 stop Charlotte Douglas

$271American Airlines

Thu, Oct 22 - Sun, Nov 1

5:00 pm - 10:19 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 19m1 stop Atlanta Hartsfield-Jackson

6:00 pm - 12:45 amABE Allentown-Bethlehem-FLL Fort Lauderdale

6h 45m1 stop Atlanta Hartsfield-Jackson

$279Delta

Wed, Nov 4 - Mon, Nov 9

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

$379United Airlines

Thu, Oct 1 - Sun, Oct 4

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

2h 10mnonstop

6:10 am - 7:55 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$379United Airlines

Sat, Jan 16 - Tue, Jan 19

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

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

2h 26mnonstop

$141Allegiant Air

Fri, Sep 11 - Fri, Sep 18

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

2h 31mnonstop

2:28 pm - 5:04 pmABE Allentown-Bethlehem-MCO Orlando

2h 36mnonstop

$164Allegiant Air

Thu, Sep 10 - Thu, Sep 17

9:30 am - 9:37 pmMCO Orlando-ABE Allentown-Bethlehem

12h 07m2 stops Atlanta Hartsfield-Jackson Fort Lauderdale

2:28 pm - 5:04 pmABE Allentown-Bethlehem-MCO Orlando

2h 36mnonstop

$296Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

8:29 pm - 3:08 pmDFW Dallas/Fort Worth-ABE Allentown-Bethlehem

17h 39m1 stop Denver Intl

9:55 pm - 9:48 pmABE Allentown-Bethlehem-DFW Dallas/Fort Worth

24h 53m1 stop Nashville Intl

$312Multiple Airlines

Thu, Sep 10 - Sun, Sep 20

5:49 pm - 10:26 pmTPA Tampa-ABE Allentown-Bethlehem

4h 37m1 stop Atlanta Hartsfield-Jackson

12:56 pm - 6:53 pmABE Allentown-Bethlehem-TPA Tampa

5h 57m1 stop Atlanta Hartsfield-Jackson

$339Delta

Wed, Sep 9 - Sat, Sep 26

12:10 pm - 5:21 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

5h 11m1 stop Atlanta Hartsfield-Jackson

6:11 pm - 12:40 amABE Allentown-Bethlehem-FLL Fort Lauderdale

6h 29m1 stop Atlanta Hartsfield-Jackson

$339Delta

Wed, Sep 9 - Sat, Sep 19

7:30 pm - 10:40 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 10mnonstop

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

2h 38mnonstop

$360American Airlines

Tue, Sep 8 - Tue, Sep 15

1:35 pm - 4:42 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 07mnonstop

9:13 am - 10:38 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 25mnonstop

$360American Airlines

Tue, Sep 8 - Tue, Sep 15

2:26 pm - 9:00 pmDFW Dallas/Fort Worth-ABE Allentown-Bethlehem

5h 34m1 stop Chicago O'Hare Intl

5:36 pm - 10:40 pmABE Allentown-Bethlehem-DFW Dallas/Fort Worth

6h 04m1 stop Chicago O'Hare Intl

$409United Airlines

Tue, Sep 8 - Tue, Sep 22

7:00 am - 4:56 pmDFW Dallas/Fort Worth-ABE Allentown-Bethlehem

8h 56m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

5:36 pm - 10:40 pmABE Allentown-Bethlehem-DFW Dallas/Fort Worth

6h 04m1 stop Chicago O'Hare Intl

$487United Airlines

Wed, Sep 9 - Tue, Sep 22

Recent direct flight deals from the United States to Allentown

Enter your travel dates to find the best prices.

11:23 am - 2:16 pmFLL Fort Lauderdale-ABE Allentown-Bethlehem

2h 53mnonstop

1:58 pm - 4:52 pmABE Allentown-Bethlehem-FLL Fort Lauderdale

2h 54mnonstop

$117Allegiant Air

Thu, Oct 29 - Sun, Nov 8

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

2h 35mnonstop

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

2h 31mnonstop

$118Allegiant Air

Fri, Oct 2 - Mon, Oct 19

10:34 am - 1:02 pmSFB Orlando Sanford Intl-ABE Allentown-Bethlehem

2h 28mnonstop

3:57 pm - 6:41 pmABE Allentown-Bethlehem-SFB Orlando Sanford Intl

2h 44mnonstop

$119Allegiant Air

Fri, Jan 8 - Mon, Jan 11

6:59 pm - 10:12 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 13mnonstop

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

2h 33mnonstop

$299American Airlines

Fri, Oct 9 - Tue, Oct 13

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

2h 14mnonstop

6:25 pm - 8:04 pmABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 39mnonstop

$299American Airlines

Tue, Oct 20 - Tue, Oct 27

6:59 pm - 10:12 pmORD Chicago O'Hare Intl-ABE Allentown-Bethlehem

2h 13mnonstop

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

2h 33mnonstop

$299American Airlines

Thu, Oct 15 - Sun, Oct 18

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

$379United Airlines

Thu, Oct 1 - Sun, Oct 4

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

2h 10mnonstop

6:10 am - 7:55 amABE Allentown-Bethlehem-ORD Chicago O'Hare Intl

2h 45mnonstop

$379United Airlines

Sat, Jan 16 - Tue, Jan 19

8:10 pm - 10:19 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 09mnonstop

6:03 pm - 8:24 pmABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 21mnonstop

$399Delta

Thu, Oct 8 - Mon, Oct 12

8:10 pm - 10:19 pmATL Atlanta Hartsfield-Jackson-ABE Allentown-Bethlehem

2h 09mnonstop

6:39 am - 8:59 amABE Allentown-Bethlehem-ATL Atlanta Hartsfield-Jackson

2h 20mnonstop

$399Delta

Fri, Oct 9 - Sun, Oct 11

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Thu 10/29

11:23 am-2:16 pm

Nonstop2h 53m

Allentown-Bethlehem

Sun 11/8

1:58 pm-4:52 pm

Nonstop2h 54m

$117

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Fri 10/2

7:53 pm-10:28 pm

Nonstop2h 35m

Allentown-Bethlehem

Mon 10/19

4:32 pm-7:03 pm

Nonstop2h 31m

$118

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 9/24

5:54 pm-8:25 pm

Nonstop2h 31m

Allentown-Bethlehem

Sun 9/27

9:55 pm-12:29 pm

1 stop14h 34m

$166

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Wed 9/30

3:38 pm-8:52 am

1 stop17h 14m

Allentown-Bethlehem

Mon 10/5

3:32 pm-6:03 pm

Nonstop2h 31m

$172

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Sat 10/3

6:30 am-12:15 pm

1 stop5h 45m

Allentown-Bethlehem

Tue 10/6

1:00 pm-6:35 pm

1 stop5h 35m

$239

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Tue 9/15

8:03 am-12:25 pm

1 stop4h 22m

Allentown-Bethlehem

Sat 9/19

2:25 pm-7:44 pm

1 stop5h 19m

$271

OrlandoAllentown

MCO Orlando - ABE Allentown-Bethlehem

MCOABE

Orlando

Thu 10/22

5:00 am-11:11 am

1 stop6h 11m

Allentown-Bethlehem

Sun 11/1

5:14 pm-10:05 pm

1 stop4h 51m

$271

Fort LauderdaleAllentown

FLL Fort Lauderdale - ABE Allentown-Bethlehem

FLLABE

Fort Lauderdale

Wed 11/4

5:00 pm-10:19 pm

1 stop5h 19m

Allentown-Bethlehem

Mon 11/9

6:00 pm-12:45 am

1 stop6h 45m

$279

Quickest round-trip

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Thu 10/1

6:25 am-9:35 am

Nonstop2h 10m

Allentown-Bethlehem

Sun 10/4

6:20 am-7:49 am

Nonstop2h 29m

$379

ChicagoAllentown

ORD Chicago O'Hare Intl - ABE Allentown-Bethlehem

ORDABE

Chicago O'Hare Intl

Sat 1/16

6:20 am-9:30 am

Nonstop2h 10m

Allentown-Bethlehem

Tue 1/19

6:10 am-7:55 am

Nonstop2h 45m

$379

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 Fort Lauderdale found flights 83% 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	25% 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	34% 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	$56
Best Round-Trip Price	$117
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 $56 (Orlando to Allentown-Bethlehem).

Search Deals

The best round-trip flight price to Allentown from United States in the last 5 days is $117 (Fort Lauderdale 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 $152 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.