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Cheap flights from Allentown to Boston from $124

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Allentown to Boston departing on 2/5. 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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Find the cheapest flights from Allentown to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
7:41 am - 1:03 pm
ABE
-
BOS
5h 22m
1 stop
American Airlines Logo
5:30 pm - 11:31 pm
BOS
-
ABE
6h 01m
1 stop
$203American Airlines
mar., feb. 24 - mar., mar. 3
American Airlines Logo
1:02 pm - 8:33 pm
ABE
-
BOS
7h 31m
1 stop
American Airlines Logo
6:52 pm - 12:29 am
BOS
-
ABE
5h 37m
1 stop
$238American Airlines
lun., feb. 9 - lun., feb. 23
American Airlines Logo
7:41 am - 1:03 pm
ABE
-
BOS
5h 22m
1 stop
American Airlines Logo
5:30 pm - 11:31 pm
BOS
-
ABE
6h 01m
1 stop
$247American Airlines
mar., feb. 17 - mié., feb. 18
American Airlines Logo
12:00 pm - 6:02 pm
ABE
-
BOS
6h 02m
1 stop
American Airlines Logo
5:47 am - 11:30 am
BOS
-
ABE
5h 43m
1 stop
$282American Airlines
mié., mar. 11 - jue., mar. 12
Multiple Airlines Logo
3:01 pm - 11:19 pm
ABE
-
BOS
32h 18m
2 stops
Multiple Airlines Logo
9:57 am - 10:54 pm
BOS
-
ABE
12h 57m
1 stop
$299Multiple Airlines
lun., feb. 9 - lun., feb. 23
Multiple Airlines Logo
11:17 am - 10:01 pm
ABE
-
BOS
10h 44m
1 stop
Multiple Airlines Logo
6:10 pm - 11:52 am
BOS
-
ABE
17h 42m
2 stops
$376Multiple Airlines
mar., feb. 17 - mié., feb. 18
Multiple Airlines Logo
8:30 am - 5:34 pm
ABE
-
BOS
9h 04m
1 stop
Multiple Airlines Logo
7:00 am - 9:29 am
BOS
-
ABE
26h 29m
1 stop
$392Multiple Airlines
mié., jun. 17 - lun., jun. 22
Multiple Airlines Logo
9:00 am - 4:44 pm
ABE
-
BOS
7h 44m
1 stop
Multiple Airlines Logo
6:29 pm - 11:14 pm
BOS
-
ABE
28h 45m
1 stop
$408Multiple Airlines
jue., mar. 26 - dom., mar. 29
Multiple Airlines Logo
1:07 pm - 11:59 pm
ABE
-
BOS
10h 52m
2 stops
Multiple Airlines Logo
6:29 pm - 11:14 pm
BOS
-
ABE
28h 45m
1 stop
$427Multiple Airlines
jue., mar. 26 - dom., mar. 29
American Airlines Logo
1:02 pm - 6:19 pm
ABE
-
BOS
5h 17m
1 stop
American Airlines Logo
6:52 pm - 12:29 am
BOS
-
ABE
5h 37m
1 stop
$435American Airlines
mié., feb. 11 - dom., feb. 15

American Airlines flights from Allentown to Boston

Our best American Airlines deals on Allentown to Boston flight tickets
American Airlines
Feb 24
ABE7:41 amAllentown-Bethlehem
5h 22m
1 stop
BOS1:03 pmBoston Logan Intl
Mar 3
BOS5:30 pmBoston Logan Intl
6h 01m
1 stop
ABE11:31 pmAllentown-Bethlehem
$203
American Airlines
Feb 9
ABE1:02 pmAllentown-Bethlehem
7h 31m
1 stop
BOS8:33 pmBoston Logan Intl
Feb 23
BOS6:52 pmBoston Logan Intl
5h 37m
1 stop
ABE12:29 amAllentown-Bethlehem
$238
American Airlines
Feb 17
ABE7:41 amAllentown-Bethlehem
5h 22m
1 stop
BOS1:03 pmBoston Logan Intl
Feb 18
BOS5:30 pmBoston Logan Intl
6h 01m
1 stop
ABE11:31 pmAllentown-Bethlehem
$247

United Airlines flights from Allentown to Boston

Our best United Airlines deals on Allentown to Boston flight tickets
United Airlines
Jan 30
ABE6:15 amAllentown-Bethlehem
8h 14m
1 stop
BOS2:29 pmBoston Logan Intl
Feb 4
BOS9:30 amBoston Logan Intl
6h 52m
1 stop
ABE4:22 pmAllentown-Bethlehem
$318
United Airlines
Feb 1
ABE6:15 amAllentown-Bethlehem
6h 31m
1 stop
BOS12:46 pmBoston Logan Intl
Feb 4
BOS10:30 amBoston Logan Intl
5h 52m
1 stop
ABE4:22 pmAllentown-Bethlehem
$332
United Airlines
Jan 30
ABE6:15 amAllentown-Bethlehem
8h 14m
1 stop
BOS2:29 pmBoston Logan Intl
Feb 3
BOS10:30 amBoston Logan Intl
5h 52m
1 stop
ABE4:22 pmAllentown-Bethlehem
$349

momondo Fare Finder

 
Customize your flight search to find flights from Allentown to Boston 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 enero 29, 2026.
Use the filters below to find and compare flights from Allentown to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mar. 2/24

7:41 am-1:03 pm

1 stop5h 22m

Boston Logan Intl

mar. 3/3

5:30 pm-11:31 pm

1 stop6h 01m

$203

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

lun. 2/9

1:02 pm-8:33 pm

1 stop7h 31m

Boston Logan Intl

lun. 2/23

6:52 pm-12:29 am

1 stop5h 37m

$238

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mar. 2/17

7:41 am-1:03 pm

1 stop5h 22m

Boston Logan Intl

mié. 2/18

5:30 pm-11:31 pm

1 stop6h 01m

$247

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mié. 3/11

12:00 pm-6:02 pm

1 stop6h 02m

Boston Logan Intl

jue. 3/12

5:47 am-11:30 am

1 stop5h 43m

$282

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

lun. 2/9

3:01 pm-11:19 pm

2 stops32h 18m

Boston Logan Intl

lun. 2/23

9:57 am-10:54 pm

1 stop12h 57m

$299

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mar. 2/17

11:17 am-10:01 pm

1 stop10h 44m

Boston Logan Intl

mié. 2/18

6:10 pm-11:52 am

2 stops17h 42m

$376

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mié. 6/17

8:30 am-5:34 pm

1 stop9h 04m

Boston Logan Intl

lun. 6/22

7:00 am-9:29 am

1 stop26h 29m

$392

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

jue. 3/26

9:00 am-4:44 pm

1 stop7h 44m

Boston Logan Intl

dom. 3/29

6:29 pm-11:14 pm

1 stop28h 45m

$408

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

jue. 3/26

1:07 pm-11:59 pm

2 stops10h 52m

Boston Logan Intl

dom. 3/29

6:29 pm-11:14 pm

1 stop28h 45m

$427

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mié. 2/11

1:02 pm-6:19 pm

1 stop5h 17m

Boston Logan Intl

dom. 2/15

6:52 pm-12:29 am

1 stop5h 37m

$435

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Allentown to Boston

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 Boston?

In general, March is the cheapest month to fly from Allentown to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $199. If you aren’t able to travel during the month of March, then book flights to Boston from Allentown during February instead. Flights to Boston in February, while not as cheap as those in March, still average around $203.

How have Allentown to Boston flight prices changed over time?

As of January 2026, prices for Allentown to Boston flights are approximately 61% cheaper when compared to flights at the same time last year.

When to book flights from Allentown to Boston

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

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

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

Fastest flight time

5h 49m

Direct flights

None
The fastest flight from Allentown to Boston takes 5h 49m
There are no direct flights from Allentown to Boston. There are no popular flight routes from Allentown to Boston.
Search flight deals

  • How far is Allentown-Bethlehem to Boston Logan Intl by plane?

    Boston Logan Intl is 258.4 mi away from Allentown-Bethlehem. Flights usually cover this in 5h 49m, depending on flying conditions and air traffic around both airports.

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

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

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

  • How old do you have to be to fly from Allentown-Bethlehem Airport to Boston Logan Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Allentown-Bethlehem Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Allentown to Boston?

Best airlines flying from Allentown to Boston

Compare and see reviews for airlines that fly from Allentown to Boston with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $138Free CancellationRating
7.2
11,205 reviews
Search American Airlines flights
United AirlinesPriceFrom $193Free CancellationRating
7.4
9,215 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Plymouth
South Yarmouth
Cambridge
Narragansett
Gloucester
Falmouth
Nashua
Brockton
Laconia
Sturbridge
Chatham
Warwick
Concord

Why use momondo?

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

It is quick and easy to find Allentown to Boston flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

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

momondo does allow users to show only those flights to Boston from Allentown which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Boston from Allentown.

I’m not ready to book a flight from Allentown to Boston right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Boston, momondo offers a useful price alert feature which will track prices for flights to Boston from Allentown and alert you when they change.

An easier way to manage your Boston trip

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