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BOS - ABE

$120 Find cheap flights from Boston to Allentown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Allentown departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Allentown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Allentown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Allentown, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Boston to Allentown (BOS-ABE)

 
These are the cheapest deals for flights from Boston to Allentown currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Boston to Allentown

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Boston to Allentown.

Recent one-way flight deals from Boston to Allentown

Only flying one-way? Below are some of the best one-way flight deals from Boston to Allentown found on KAYAK recently.

Recent last minute flight deals from Boston to Allentown

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Boston to Allentown.

Recent direct flight deals from Boston to Allentown

The latest deals for direct flights from Boston to Allentown so you can sit back and relax without the need for a layover.

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 to Allentown

The cheapest plane tickets to Allentown found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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5:12 pm - 12:15 amBOS-ABE
7h 03m1 stop
5:45 pm - 12:29 amABE-BOS
6h 44m1 stop
$253American Airlines
Find Deal
Fri, Oct 4 - Tue, Oct 8
6:00 am - 6:24 pmBOS-ABE
12h 24m2 stops
7:33 pm - 10:38 amABE-BOS
15h 05m1 stop
Fri, Jun 28 - Sun, Jun 30
5:19 pm - 11:02 pmBOS-ABE
5h 43m1 stop
5:07 pm - 12:43 amABE-BOS
7h 36m1 stop
$303American Airlines
Find Deal
Mon, Aug 19 - Thu, Aug 22
11:28 am - 6:24 pmBOS-ABE
6h 56m1 stop
7:33 pm - 10:38 amABE-BOS
15h 05m1 stop
Fri, Jun 28 - Sun, Jun 30
7:44 pm - 12:50 pmBOS-ABE
17h 06m2 stops
5:09 pm - 8:20 pmABE-BOS
27h 11m3 stops
Fri, Jun 28 - Sun, Jun 30
3:00 pm - 10:10 pmBOS-ABE
7h 10m1 stop
5:42 pm - 12:29 amABE-BOS
6h 47m1 stop
$525American Airlines
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Fri, Oct 25 - Sun, Oct 27
7:44 pm - 12:50 pmBOS-ABE
17h 06m2 stops
1:02 pm - 9:51 amABE-BOS
20h 49m2 stops
Fri, Jun 28 - Sun, Jun 30
8:50 am - 9:48 pmBOS-ABE
12h 58m2 stops
5:40 pm - 9:26 amABE-BOS
15h 46m1 stop
$1,140United Airlines
Find Deal
Mon, Aug 19 - Thu, Aug 22
9:05 am - 4:48 pmBOS-ABE
7h 43m2 stops
5:30 pm - 9:26 amABE-BOS
15h 56m1 stop
$1,401United Airlines
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Fri, Oct 4 - Tue, Oct 8
10:10 am - 9:48 pmBOS-ABE
11h 38m1 stop
5:40 pm - 12:49 amABE-BOS
7h 09m1 stop
$1,598United Airlines
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Sun, Sep 15 - Mon, Sep 16
6:50 am - 6:22 pmBOS-ABE
11h 32m1 stop
Mon, Jul 15
11:28 am - 6:22 pmBOS-ABE
6h 54m1 stop
Fri, Jul 26
6:50 am - 9:25 pmBOS-ABE
14h 35m2 stops
Fri, Jul 26
2:55 pm - 11:02 pmBOS-ABE
8h 07m1 stop
$263American Airlines
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Mon, Aug 19
2:54 pm - 11:32 pmBOS-ABE
32h 38m3 stops
Fri, Jul 26
6:48 am - 11:50 amBOS-ABE
5h 02m1 stop
$327American Airlines
Find Deal
Sun, Jun 9
11:47 am - 10:28 pmBOS-ABE
10h 41m2 stops
$473American Airlines
Find Deal
Mon, Jul 15
5:33 am - 11:50 amBOS-ABE
6h 17m1 stop
$638American Airlines
Find Deal
Fri, Jun 7
10:55 am - 9:48 pmBOS-ABE
10h 53m2 stops
$708United Airlines
Find Deal
Mon, Aug 19
7:30 am - 4:58 pmBOS-ABE
9h 28m2 stops
$900United Airlines
Find Deal
Mon, Aug 19
5:30 am - 11:23 amBOS-ABE
5h 53m1 stop
7:59 pm - 1:01 amABE-BOS
5h 02m1 stop
$653American Airlines
Find Deal
Sat, Jun 1 - Sat, Jun 1
8:00 am - 4:58 pmBOS-ABE
8h 58m1 stop
6:40 am - 5:37 pmABE-BOS
10h 57m1 stop
$1,000United Airlines
Find Deal
Sat, Jun 1 - Sun, Jun 2

Flights from Boston to Allentown - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to Allentown to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Boston to Allentown?

The average price of all flights from Boston to Allentown clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Allentown on a Saturday and more expensive on a Sunday. On your return trip to Boston, you should consider flying back on a Wednesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Boston to Allentown?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Boston to Allentown, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Boston to Allentown is November, where tickets cost $229 on average. On the other hand, the most expensive months are February and April, where the average cost of tickets is $560 and $448 respectively.

Which airlines provide the cheapest flights from Boston to Allentown?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on American Airlines ($263) and United Airlines ($708). The cheapest round-trip tickets were found on American Airlines ($253) and United Airlines ($1,140).

Good to know

Low season

February

High season

September

Cheapest flight

$120
Best time to beat the crowds but there is an average 62% increase in price.
Most popular time to fly with an average 28% increase in price.
Flight from Boston to Allentown

When to book flights from Boston to Allentown

Are your dates flexible? Find out the best times to travel from Boston to Allentown based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Allentown

  • What is the cheapest flight from Boston to Allentown?

    In the last 3 days, the lowest price for a flight from Boston to Allentown was $120 for a one-way ticket and $253 for a round-trip.

  • Do I need a passport to fly between Boston and Allentown?

    A passport is not required to fly from Boston to Allentown.

  • Which airports will I be using when flying from Boston to Allentown?

    On your way to Allentown, you’ll fly out from Boston Logan Intl. You’ll be landing at Allentown-Bethlehem.

  • Which aircraft models fly most regularly from Boston to Allentown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Allentown?

    oneworld, and Star Alliance are the airline alliances operating flights between Boston and Allentown, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boston to Allentown, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Boston to Allentown are United Airlines and American Airlines. With an average price for the route of $247 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $494 and an overall rating of 7.3.

  • How does KAYAK find such low prices on flights from Boston to Allentown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Allentown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Allentown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Allentown from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Allentown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Allentown with an airline and back to Boston with another airline. Booking your flights between Boston and ABE can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Allentown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Allentown from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Boston to Allentown

 
See real verified KAYAK customer reviews for airlines flying from Boston to Allentown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Allentown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10777 reviews
8.1Crew
7.2Comfort
7.7Boarding
7.1Entertainment
6.7Food
Airline reviews

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

10.0 ExcellentEllen, May 2024GSP - ORD
Read more about United Airlines reviews

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Tray table was filthy when I sat down. I needed to have someone come clean it because there was food and stains on it WiFi didn’t work after paying for in-flight WiFi. Food was terrible and was not filling at all Chicken was rubbery Flight attendant had an attitude, interrupted me and wasn’t able to answer basic questions about the food selection such as “does the chicken have red sauce in it”. If your flight attendants are not going to know what is in the meals so we can make an educated decision based on dietary restrictions, they shouldn’t be on the plane. My 1.5 year old niece was sleeping and dropped her binkie. I went on the ground under the chairs looking for it. It was at that time that she came up to me as I’m CLEARLY on all 4s with a flashlight and said “I need to get by”. I said one moment please I’m getting something from under the seat (while my head was literally under the seat). Her reply was “no you need to move now” and proceeded to almost push me out of the way. I looked up and all I saw was her toes under my eyes. When I looked in front of me, her private parts were inches away from my face. I then made a comment “you couldn’t waited 2 seconds?” and her response was, “no I need to use the bathroom”. I understand that and would never want to be the reason someone couldn’t get to the bathroom but I was under the seat. She could’ve gone around the other way instead of harassing me, basically placing her private parts on my head and borderline pushing me out of the way. You don’t pay that much for this deplorable experience. This was by far the worst experience I have ever had on American. I will be absolutely thinking twice and thrice about flying American Airlines again. I would rather pay more to fly delta because at least I know their WiFi will work and their flight attendants won’t have a shitty attitude for no reason, nor will they act the way this woman did. Unacceptable.

Great crew. We were delayed so that late passengers could get on the flight. Love the bedding in business class. Good food. Great experience.

Too bad that first class seats do not recline significantly causing discomfort

The flight was great but board was a nightmare. The gate was changed 4 times during the layover period

The experience was great and much better than the flight going out. of course I was in first class but the service was excellent

Food options were limited which is absolutely embarrassing for a Flight of this size The staff did not come around as much and I am not accustomed to such poor service from American Airlines Drinks I believe were limited to soda and water

Was as expected. Good leg room on planes - much appreciated.

I don’t think the flight attendants are happy. They do not seem to be friendly or welcoming.

Book cheap flights from Boston to Allentown

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Boston to Allentown found on KAYAK in the last 72 hours.
7/15Mon
1 stop
11h 32mBOS-ABE
$120
7/26Fri
1 stop
6h 54mBOS-ABE
$189
7/26Fri
2 stops
14h 35mBOS-ABE
$220
8/19Mon
1 stopAmerican Airlines
8h 07mBOS-ABE
$263
7/26Fri
3 stops
32h 38mBOS-ABE
$268
6/9Sun
1 stopAmerican Airlines
5h 02mBOS-ABE
$327
7/15Mon
2 stopsAmerican Airlines
10h 41mBOS-ABE
$473
6/7Fri
1 stopAmerican Airlines
6h 17mBOS-ABE
$638
8/19Mon
2 stopsUnited Airlines
10h 53mBOS-ABE
$708
8/19Mon
2 stopsUnited Airlines
9h 28mBOS-ABE
$900

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Last minute flights from Boston to Allentown

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Boston to Allentown that are departing in the next 10 days.
6/1Sat
multi-stopAmerican Airlines
5h 53mBOS-ABE
6/1Sat
multi-stopAmerican Airlines
5h 02mABE-BOS
$653
6/1Sat
multi-stopUnited Airlines
8h 58mBOS-ABE
6/2Sun
multi-stopUnited Airlines
10h 57mABE-BOS
$1,000

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Boston - Allentown Flights

Departure:

Boston (BOS)United States

Destination:

Allentown (ABE)United States

Return flight deals:

Allentown - Boston

Cabin classes: