What airlines fly to Allentown?

American Airlines, United Airlines and JetBlue are the top three most popular airlines that fly to Allentown from Boston according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 5 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Allentown-Bethlehem?

American Airlines and United Airlines are the most popular carriers operating from Boston Logan Intl to Allentown-Bethlehem

When did momondo last update prices for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport?

Prices for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport are updated daily.

How many operators does momondo search for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport?

There is 1 operator available for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport as of August 2026.

How old do you have to be to fly from Boston Logan Intl Airport 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 from Boston Logan Intl Airport 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.

$114 Cheap Flights from Boston to Allentown in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Allentown

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:16 am - 4:27 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

7h 11m1 stop Charlotte Douglas

2:00 pm - 7:59 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 59m1 stop Charlotte Douglas

$255American Airlines

Thu, Sep 3 - Sat, Sep 5

5:45 pm - 11:25 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

5h 40m1 stop Charlotte Douglas

2:25 pm - 8:16 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 51m1 stop Charlotte Douglas

$255American Airlines

Fri, Sep 4 - Wed, Sep 9

6:45 am - 1:27 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

6h 42m1 stop Charlotte Douglas

4:57 pm - 10:13 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 16m1 stop Charlotte Douglas

$255American Airlines

Sat, Sep 5 - Tue, Sep 8

6:00 am - 11:05 amBOS Boston Logan Intl-ABE Allentown-Bethlehem

5h 05m1 stop Charlotte Douglas

5:45 am - 10:46 amABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 01m1 stop Charlotte Douglas

$255American Airlines

Sun, Sep 27 - Tue, Sep 29

5:45 pm - 11:25 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

5h 40m1 stop Charlotte Douglas

4:57 pm - 10:13 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 16m1 stop Charlotte Douglas

$255American Airlines

Mon, Aug 24 - Wed, Aug 26

9:00 am - 4:56 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

7h 56m1 stop Chicago O'Hare Intl

10:32 am - 5:36 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 04m1 stop Chicago O'Hare Intl

$315United Airlines

Sun, Sep 6 - Wed, Sep 9

8:05 am - 5:00 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 55m1 stop Chicago O'Hare Intl

6:15 am - 2:07 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 52m1 stop Chicago O'Hare Intl

$315United Airlines

Tue, Sep 1 - Sun, Sep 6

12:27 pm - 9:00 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 33m1 stop Chicago O'Hare Intl

5:36 pm - 11:30 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 54m1 stop Chicago O'Hare Intl

$315United Airlines

Wed, Sep 2 - Tue, Sep 8

12:27 pm - 9:00 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 33m1 stop Chicago O'Hare Intl

10:32 am - 5:36 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 04m1 stop Chicago O'Hare Intl

$315United Airlines

Wed, Sep 2 - Sat, Sep 5

12:27 pm - 9:00 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 33m1 stop Chicago O'Hare Intl

5:36 pm - 1:11 amABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 35m1 stop Chicago O'Hare Intl

$315United Airlines

Wed, Sep 2 - Sun, Sep 6

Cheap last minute flights

Enter your travel dates to find the best prices.

8:05 am - 5:01 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 56m1 stop Chicago O'Hare Intl

6:01 pm - 1:11 amABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 10m1 stop Chicago O'Hare Intl

$362United Airlines

Sat, Aug 15 - Sat, Aug 22

8:05 am - 5:01 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 56m1 stop Chicago O'Hare Intl

6:15 am - 2:07 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 52m1 stop Chicago O'Hare Intl

$484United Airlines

Wed, Aug 12 - Wed, Aug 19

8:05 am - 5:01 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 56m1 stop Chicago O'Hare Intl

6:01 pm - 1:11 amABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 10m1 stop Chicago O'Hare Intl

$558United Airlines

Sat, Aug 15 - Sun, Aug 16

11:35 am - 4:27 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

4h 52m1 stop Charlotte Douglas

4:57 pm - 10:13 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

5h 16m1 stop Charlotte Douglas

$617American Airlines

Fri, Aug 14 - Sat, Aug 15

7:00 pm - 9:57 amBOS Boston Logan Intl-ABE Allentown-Bethlehem

14h 57m2 stops Newark Chicago O'Hare Intl

6:01 pm - 1:15 amABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 14m1 stop Chicago O'Hare Intl

$623United Airlines

Fri, Aug 14 - Sat, Aug 15

11:00 am - 9:57 amBOS Boston Logan Intl-ABE Allentown-Bethlehem

22h 57m3 stops Newark Cleveland Hopkins Intl Chicago O'Hare Intl

6:01 pm - 1:15 amABE Allentown-Bethlehem-BOS Boston Logan Intl

7h 14m1 stop Chicago O'Hare Intl

$625United Airlines

Fri, Aug 14 - Sat, Aug 15

8:05 am - 5:01 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 56m1 stop Chicago O'Hare Intl

6:15 am - 7:19 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

13h 04m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$636United Airlines

Sat, Aug 15 - Sat, Aug 22

8:37 am - 2:03 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

29h 26m2 stops Raleigh-Durham Orlando

6:22 pm - 11:39 amABE Allentown-Bethlehem-BOS Boston Logan Intl

17h 17m1 stop Sarasota Bradenton Intl

$673Multiple Airlines

Sat, Aug 15 - Sun, Aug 16

12:27 pm - 9:00 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 33m1 stop Chicago O'Hare Intl

5:36 pm - 7:21 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

25h 45m1 stop Chicago O'Hare Intl

$749United Airlines

Wed, Aug 12 - Fri, Aug 14

12:27 pm - 9:00 pmBOS Boston Logan Intl-ABE Allentown-Bethlehem

8h 33m1 stop Chicago O'Hare Intl

5:36 pm - 4:47 pmABE Allentown-Bethlehem-BOS Boston Logan Intl

23h 11m2 stops Chicago O'Hare Intl Newark

$755United Airlines

Wed, Aug 12 - Fri, Aug 14

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United Airlines flights from Boston to Allentown

Our best United Airlines deals on Boston to Allentown flight tickets

United Airlines

Sep 1

BOS10:38 amBoston Logan Intl

6h 22m

1 stop

ABE5:00 pmAllentown-Bethlehem

Sep 5

ABE10:32 amAllentown-Bethlehem

7h 04m

1 stop

BOS5:36 pmBoston Logan Intl

$315

United Airlines

Sep 15

BOS10:38 amBoston Logan Intl

6h 18m

1 stop

ABE4:56 pmAllentown-Bethlehem

Sep 21

ABE5:36 pmAllentown-Bethlehem

5h 54m

1 stop

BOS11:30 pmBoston Logan Intl

$337

United Airlines

Sep 15

BOS9:00 amBoston Logan Intl

7h 56m

1 stop

ABE4:56 pmAllentown-Bethlehem

Sep 16

ABE5:36 pmAllentown-Bethlehem

7h 34m

1 stop

BOS1:10 amBoston Logan Intl

$341

American Airlines flights from Boston to Allentown

Our best American Airlines deals on Boston to Allentown flight tickets

American Airlines

Aug 24

BOS5:45 pmBoston Logan Intl

5h 40m

1 stop

ABE11:25 pmAllentown-Bethlehem

Aug 26

ABE4:57 pmAllentown-Bethlehem

5h 16m

1 stop

BOS10:13 pmBoston Logan Intl

$255

American Airlines

Sep 3

BOS11:35 amBoston Logan Intl

4h 52m

1 stop

ABE4:27 pmAllentown-Bethlehem

Sep 8

ABE4:57 pmAllentown-Bethlehem

5h 16m

1 stop

BOS10:13 pmBoston Logan Intl

$325

American Airlines

Sep 17

BOS6:05 amBoston Logan Intl

6h 20m

1 stop

ABE12:25 pmAllentown-Bethlehem

Sep 19

ABE2:25 pmAllentown-Bethlehem

5h 51m

1 stop

BOS8:16 pmBoston Logan Intl

$336

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Thu 9/3

9:16 am-4:27 pm

1 stop7h 11m

Allentown-Bethlehem

Sat 9/5

2:00 pm-7:59 pm

1 stop5h 59m

$255

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Fri 9/4

5:45 pm-11:25 pm

1 stop5h 40m

Allentown-Bethlehem

Wed 9/9

2:25 pm-8:16 pm

1 stop5h 51m

$255

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Sat 9/5

6:45 am-1:27 pm

1 stop6h 42m

Allentown-Bethlehem

Tue 9/8

4:57 pm-10:13 pm

1 stop5h 16m

$255

Quickest round-trip

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Sun 9/27

6:00 am-11:05 am

1 stop5h 05m

Allentown-Bethlehem

Tue 9/29

5:45 am-10:46 am

1 stop5h 01m

$255

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Mon 8/24

5:45 pm-11:25 pm

1 stop5h 40m

Allentown-Bethlehem

Wed 8/26

4:57 pm-10:13 pm

1 stop5h 16m

$255

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Sun 9/6

9:00 am-4:56 pm

1 stop7h 56m

Allentown-Bethlehem

Wed 9/9

10:32 am-5:36 pm

1 stop7h 04m

$315

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Tue 9/1

8:05 am-5:00 pm

1 stop8h 55m

Allentown-Bethlehem

Sun 9/6

6:15 am-2:07 pm

1 stop7h 52m

$315

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Wed 9/2

12:27 pm-9:00 pm

1 stop8h 33m

Allentown-Bethlehem

Tue 9/8

5:36 pm-11:30 pm

1 stop5h 54m

$315

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Wed 9/2

12:27 pm-9:00 pm

1 stop8h 33m

Allentown-Bethlehem

Sat 9/5

10:32 am-5:36 pm

1 stop7h 04m

$315

BostonAllentown

BOS Boston Logan Intl - ABE Allentown-Bethlehem

BOSABE

Boston Logan Intl

Wed 9/2

12:27 pm-9:00 pm

1 stop8h 33m

Allentown-Bethlehem

Sun 9/6

5:36 pm-1:11 am

1 stop7h 35m

$315

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 Boston to Allentown

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

What is the typical price of a round-trip flight between Boston and Allentown?

Prices are currently typical for flights on this route.

Typical prices usually range from $255 to $398.
The lowest price recently found on this route was $255.

What is the cheapest month to fly to Allentown?

The month of December is, on average, the cheapest month to fly to Allentown from Boston, with most prices found around $192. If you aren’t able to travel to Allentown during the month of December, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $233.

When to book flights from Boston to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Allentown (BOS to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Allentown

Fastest flight time	6h 35m
Direct flights	None

The fastest flight from Boston to Allentown takes 6h 35m

There are no direct flights from Boston to Allentown. There are no popular flight routes from Boston to Allentown.

Search flight deals

Frequently asked questions about flying from Boston to Allentown

How far is Boston Logan Intl to Allentown-Bethlehem by plane?
Allentown-Bethlehem is 258.4 mi away from Boston Logan Intl. By plane, this route typically takes 6h 35m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport?
Prices for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport are updated daily.
How many operators does momondo search for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport?
There is 1 operator available for flights from Boston Logan Intl Airport to Allentown-Bethlehem Airport as of August 2026.
How old do you have to be to fly from Boston Logan Intl Airport 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 from Boston Logan Intl Airport 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.
What is the most popular airline from Boston to Allentown?
Based on momondo bookings for flights between Boston and Allentown, the leading airline is American Airlines, making up 100% of the total bookings.

Best airlines flying from Boston to Allentown

Compare and see reviews for airlines that fly from Boston to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $178	Free Cancellation	Rating 7.1 11,903 reviews		Search American Airlines flights

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Allentown. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from Boston to Allentown?

momondo helps you find the best flight between Boston and Allentown 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 Boston to Allentown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Allentown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.