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Cheap flights from Boston to Allentown from $159

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Allentown departing on 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

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American Airlines Logo
4:37 pm - 10:40 pmBOS-ABE
6h 03m1 stop
American Airlines Logo
5:10 pm - 10:53 pmABE-BOS
5h 43m1 stop
$159American Airlines
Find Deal
sáb., nov. 1 - sáb., nov. 8
American Airlines Logo
5:00 pm - 11:06 pmBOS-ABE
6h 06m1 stop
American Airlines Logo
4:30 pm - 10:33 pmABE-BOS
6h 03m1 stop
$224American Airlines
Find Deal
sáb., dic. 13 - lun., dic. 15
American Airlines Logo
2:18 pm - 7:40 pmBOS-ABE
5h 22m1 stop
American Airlines Logo
4:30 pm - 10:20 pmABE-BOS
5h 50m1 stop
$253American Airlines
Find Deal
vie., oct. 31 - mar., nov. 4
American Airlines Logo
5:25 am - 1:29 pmBOS-ABE
8h 04m1 stop
American Airlines Logo
4:30 pm - 12:16 amABE-BOS
7h 46m1 stop
$288American Airlines
Find Deal
jue., nov. 27 - mar., dic. 2
American Airlines Logo
6:30 am - 1:15 pmBOS-ABE
6h 45m1 stop
American Airlines Logo
5:10 pm - 10:56 pmABE-BOS
5h 46m1 stop
$295American Airlines
Find Deal
vie., nov. 14 - sáb., nov. 22
American Airlines Logo
5:25 am - 1:29 pmBOS-ABE
8h 04m1 stop
American Airlines Logo
4:30 pm - 12:16 amABE-BOS
7h 46m1 stop
$301American Airlines
Find Deal
dom., nov. 23 - mar., dic. 2
United Airlines Logo
6:00 am - 11:48 amBOS-ABE
5h 48m1 stop
United Airlines Logo
5:22 pm - 12:45 amABE-BOS
7h 23m1 stop
$313United Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
United Airlines Logo
6:00 am - 11:48 amBOS-ABE
5h 48m1 stop
United Airlines Logo
5:22 pm - 12:45 amABE-BOS
7h 23m1 stop
$318United Airlines
Find Deal
jue., oct. 30 - lun., nov. 3
Multiple Airlines Logo
6:16 am - 11:38 amBOS-ABE
29h 22m1 stop
Multiple Airlines Logo
11:00 am - 8:12 amABE-BOS
21h 12m2 stops
$319Multiple Airlines
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mié., nov. 12 - mié., nov. 19
United Airlines Logo
6:00 am - 11:48 amBOS-ABE
5h 48m1 stop
United Airlines Logo
6:30 am - 10:45 pmABE-BOS
16h 15m2 stops
$367United Airlines
Find Deal
sáb., nov. 15 - sáb., dic. 6

United Airlines flights from Boston to Allentown

Our best United Airlines deals on Boston to Allentown flight tickets
United Airlines
Oct 30
BOS6:00 amBoston Logan Intl
5h 48m
1 stop
ABE11:48 amAllentown-Bethlehem
Nov 6
ABE5:22 pmAllentown-Bethlehem
7h 23m
1 stop
BOS12:45 amBoston Logan Intl
$313
Find similar
United Airlines
Oct 30
BOS6:00 amBoston Logan Intl
5h 48m
1 stop
ABE11:48 amAllentown-Bethlehem
Nov 3
ABE5:22 pmAllentown-Bethlehem
7h 23m
1 stop
BOS12:45 amBoston Logan Intl
$318
Find similar
United Airlines
Nov 15
BOS6:00 amBoston Logan Intl
5h 48m
1 stop
ABE11:48 amAllentown-Bethlehem
Dec 6
ABE6:30 amAllentown-Bethlehem
16h 15m
2 stops
BOS10:45 pmBoston Logan Intl
$367
Find similar

American Airlines flights from Boston to Allentown

Our best American Airlines deals on Boston to Allentown flight tickets
American Airlines
Nov 1
BOS4:37 pmBoston Logan Intl
6h 03m
1 stop
ABE10:40 pmAllentown-Bethlehem
Nov 8
ABE5:10 pmAllentown-Bethlehem
5h 43m
1 stop
BOS10:53 pmBoston Logan Intl
$159
Find similar
American Airlines
Oct 23
BOS9:39 amBoston Logan Intl
7h 44m
1 stop
ABE5:23 pmAllentown-Bethlehem
Nov 1
ABE5:53 pmAllentown-Bethlehem
5h 07m
1 stop
BOS11:00 pmBoston Logan Intl
$198
Find similar
American Airlines
Dec 13
BOS5:00 pmBoston Logan Intl
6h 06m
1 stop
ABE11:06 pmAllentown-Bethlehem
Dec 15
ABE4:30 pmAllentown-Bethlehem
6h 03m
1 stop
BOS10:33 pmBoston Logan Intl
$224
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Allentown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated octubre 16, 2025.
Use the filters below to find and compare flights from Boston to Allentown that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

sáb. 11/1

4:37 pm-10:40 pm

1 stop6h 03m

Allentown-Bethlehem

sáb. 11/8

5:10 pm-10:53 pm

1 stop5h 43m

$159

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

sáb. 12/13

5:00 pm-11:06 pm

1 stop6h 06m

Allentown-Bethlehem

lun. 12/15

4:30 pm-10:33 pm

1 stop6h 03m

$224

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

vie. 10/31

2:18 pm-7:40 pm

1 stop5h 22m

Allentown-Bethlehem

mar. 11/4

4:30 pm-10:20 pm

1 stop5h 50m

$253

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

jue. 11/27

5:25 am-1:29 pm

1 stop8h 04m

Allentown-Bethlehem

mar. 12/2

4:30 pm-12:16 am

1 stop7h 46m

$288

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

vie. 11/14

6:30 am-1:15 pm

1 stop6h 45m

Allentown-Bethlehem

sáb. 11/22

5:10 pm-10:56 pm

1 stop5h 46m

$295

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

dom. 11/23

5:25 am-1:29 pm

1 stop8h 04m

Allentown-Bethlehem

mar. 12/2

4:30 pm-12:16 am

1 stop7h 46m

$301

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

jue. 10/30

6:00 am-11:48 am

1 stop5h 48m

Allentown-Bethlehem

jue. 11/6

5:22 pm-12:45 am

1 stop7h 23m

$313

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

jue. 10/30

6:00 am-11:48 am

1 stop5h 48m

Allentown-Bethlehem

lun. 11/3

5:22 pm-12:45 am

1 stop7h 23m

$318

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

mié. 11/12

6:16 am-11:38 am

1 stop29h 22m

Allentown-Bethlehem

mié. 11/19

11:00 am-8:12 am

2 stops21h 12m

$319

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

sáb. 11/15

6:00 am-11:48 am

1 stop5h 48m

Allentown-Bethlehem

sáb. 12/6

6:30 am-10:45 pm

2 stops16h 15m

$367

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Allentown from

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

What is the cheapest month to fly to Allentown?

The month of November is, on average, the cheapest month to fly to Allentown from Boston, with most prices found around $194. If you aren’t able to travel to Allentown during the month of November, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $207.

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Boston to Allentown is on a Tuesday when prices can be found for as low as $199. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Wednesday is $397.

What is the cheapest time of day to depart on your flight to Allentown?

In the morning is the cheapest time of day to fly from Boston to Allentown when you can find flight prices for as low as $284. Flying to Allentown in the morning is an ideal time because this is during off-peak travel hours. Flights in the evening are often more expensive with an average ticket price of $578.

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

Direct flights

None
There are no direct flights from Boston to Allentown. There are no popular flight routes from Boston to Allentown.
Search flight deals

  • 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 5h 22m.

  • 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?

  • 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?

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 AirlinesPriceFrom $155Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $187Free CancellationRating
7.4
8,982 reviews
Search United Airlines flights

Traveling to a place near Allentown?

Book flights to Allentown if you plan to visit one of these locations
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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.

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