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Cheap flights from Boston to Allentown from $139

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Allentown departing on 4/8. 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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Find the cheapest flights from Boston to Allentown

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to Allentown that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to Allentown.

Cheap last minute flights

Planning a quick getaway from Boston to Allentown? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Allentown, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to Allentown

Find recent round-trip train or bus tickets from Boston to Allentown.

All round-trip flight deals from Boston to Allentown

The cheapest plane tickets from Boston to Allentown found on KAYAK recently.
6:39 pm - 12:16 amBOS-ABE
5h 37m1 stop
6:00 am - 1:50 pmABE-BOS
7h 50m1 stop
$190American Airlines
Find Deal
Mon, Feb 10 - Tue, Feb 11
6:39 pm - 12:16 amBOS-ABE
5h 37m1 stop
6:00 am - 1:50 pmABE-BOS
7h 50m1 stop
$215American Airlines
Find Deal
Mon, Feb 10 - Tue, Feb 11
6:39 pm - 12:16 amBOS-ABE
5h 37m1 stop
12:31 pm - 7:24 pmABE-BOS
6h 53m1 stop
$223American Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
11:48 am - 6:23 pmBOS-ABE
6h 35m1 stop
6:00 am - 11:02 amABE-BOS
5h 02m1 stop
$268American Airlines
Find Deal
Wed, Feb 5 - Sun, Feb 9
10:57 am - 4:55 pmBOS-ABE
5h 58m1 stop
6:30 am - 2:16 pmABE-BOS
7h 46m1 stop
$364United Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
10:57 am - 4:55 pmBOS-ABE
5h 58m1 stop
6:30 am - 11:59 pmABE-BOS
17h 29m2 stops
$377United Airlines
Find Deal
Wed, Feb 5 - Sun, Feb 9
10:57 am - 4:55 pmBOS-ABE
5h 58m1 stop
6:30 am - 12:46 pmABE-BOS
6h 16m1 stop
$459United Airlines
Find Deal
Mon, Feb 3 - Mon, Feb 10
5:45 am - 4:55 pmBOS-ABE
11h 10m2 stops
6:30 am - 2:16 pmABE-BOS
7h 46m1 stop
$502United Airlines
Find Deal
Tue, Feb 4 - Sat, Feb 8
5:15 pm - 12:11 amBOS-ABE
6h 56m1 stop
5:43 pm - 12:36 amABE-BOS
6h 53m1 stop
$532American Airlines
Find Deal
Fri, May 16 - Mon, May 19
10:57 am - 4:55 pmBOS-ABE
5h 58m1 stop
6:30 am - 2:01 pmABE-BOS
7h 31m1 stop
$779United Airlines
Find Deal
Fri, Jan 31 - Mon, Feb 3
11:54 am - 4:55 pmBOS-ABE
5h 01m1 stop
$139American Airlines
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Tue, Apr 8
8:59 am - 9:58 pmBOS-ABE
12h 59m1 stop
Mon, Apr 7
10:21 pm - 7:26 pmBOS-ABE
21h 05m2 stops
Mon, Apr 7
8:30 am - 12:48 pmBOS-ABE
28h 18m2 stops
Tue, Apr 8
2:59 pm - 9:00 pmBOS-ABE
30h 01m3 stops
Tue, Apr 8
8:59 am - 9:41 pmBOS-ABE
36h 42m3 stops
Mon, Apr 7
6:25 pm - 9:21 pmBOS-ABE
26h 56m1 stop
$368United Airlines
Find Deal
Fri, Jan 31
5:15 pm - 12:11 amBOS-ABE
6h 56m1 stop
$409American Airlines
Find Deal
Fri, May 23
8:00 am - 9:55 pmBOS-ABE
13h 55m2 stops
$592United Airlines
Find Deal
Fri, May 23
6:00 am - 4:57 pmBOS-ABE
10h 57m1 stop
$661United Airlines
Find Deal
Sun, Mar 30
4:41 pm - 12:16 amBOS-ABE
7h 35m1 stop
6:00 am - 11:02 amABE-BOS
5h 02m1 stop
$353American Airlines
Find Deal
Wed, Jan 22 - Thu, Jan 23
3:29 pm - 11:09 pmBOS-ABE
7h 40m1 stop
8:00 am - 7:34 pmABE-BOS
11h 34m1 stop
Thu, Jan 23 - Fri, Jan 24
10:57 am - 4:55 pmBOS-ABE
5h 58m1 stop
6:30 am - 2:11 pmABE-BOS
7h 41m1 stop
$488United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
3:29 pm - 11:09 pmBOS-ABE
7h 40m1 stop
8:00 am - 11:22 pmABE-BOS
15h 22m2 stops
Thu, Jan 23 - Fri, Jan 24
10:33 am - 6:23 pmBOS-ABE
7h 50m1 stop
6:00 am - 11:02 amABE-BOS
5h 02m1 stop
$513American Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
9:30 am - 4:55 pmBOS-ABE
7h 25m1 stop
6:30 am - 11:59 pmABE-BOS
17h 29m2 stops
$522United Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27
6:31 am - 4:55 pmBOS-ABE
10h 24m2 stops
6:30 am - 2:11 pmABE-BOS
7h 41m1 stop
$831United Airlines
Find Deal
Fri, Jan 24 - Sun, Jan 26
5:45 am - 9:21 pmBOS-ABE
15h 36m2 stops
6:30 am - 7:00 pmABE-BOS
12h 30m2 stops
$996United Airlines
Find Deal
Sat, Jan 25 - Mon, Jan 27

American Airlines flights from Boston to Allentown

Our best American Airlines deals on Boston to Allentown flight tickets
American Airlines
Feb 10
BOS6:39 pmBoston Logan Intl
5h 37m
1 stop
ABE12:16 amAllentown-Bethlehem
Feb 11
ABE6:00 amAllentown-Bethlehem
7h 50m
1 stop
BOS1:50 pmBoston Logan Intl
American Airlines
Feb 10
BOS6:39 pmBoston Logan Intl
5h 37m
1 stop
ABE12:16 amAllentown-Bethlehem
Feb 11
ABE6:00 amAllentown-Bethlehem
7h 50m
1 stop
BOS1:50 pmBoston Logan Intl
American Airlines
Feb 4
BOS6:39 pmBoston Logan Intl
5h 37m
1 stop
ABE12:16 amAllentown-Bethlehem
Feb 8
ABE12:31 pmAllentown-Bethlehem
6h 53m
1 stop
BOS7:24 pmBoston Logan Intl

United Airlines flights from Boston to Allentown

Our best United Airlines deals on Boston to Allentown flight tickets
United Airlines
Feb 4
BOS10:57 amBoston Logan Intl
5h 58m
1 stop
ABE4:55 pmAllentown-Bethlehem
Feb 8
ABE6:30 amAllentown-Bethlehem
7h 46m
1 stop
BOS2:16 pmBoston Logan Intl
United Airlines
Feb 5
BOS10:57 amBoston Logan Intl
5h 58m
1 stop
ABE4:55 pmAllentown-Bethlehem
Feb 9
ABE6:30 amAllentown-Bethlehem
17h 29m
2 stops
BOS11:59 pmBoston Logan Intl
United Airlines
Feb 3
BOS10:57 amBoston Logan Intl
5h 58m
1 stop
ABE4:55 pmAllentown-Bethlehem
Feb 10
ABE6:30 amAllentown-Bethlehem
6h 16m
1 stop
BOS12:46 pmBoston Logan Intl

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 March is, on average, the cheapest month to fly to Allentown from Boston, with most prices found around $183. If you aren’t able to travel to Allentown during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $194.

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

Best Price Found

$139

Fastest flight time

5h 01m

Direct flights

None

Airports in Allentown

1 airport
The best one-way flight to Allentown from Boston in the past 72 hours is $139. The best round-trip flight deal from Boston to Allentown found on momondo in the last 72 hours is $190.
The fastest flight from Boston to Allentown takes 5h 01m
There are no direct flights from Boston to Allentown. Popular non-direct route for this connection is Boston Logan Intl Airport - Allentown-Bethlehem Airport.
There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

  • 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 37m.

  • 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
United AirlinesPriceFrom $140Free CancellationRating
7.4
8,985 reviews
Search United Airlines flights
American AirlinesPriceFrom $192Free CancellationRating
7.2
10,000 reviews
Search American 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 use momondo?

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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