ABE - BOS

$99 Find Cheap Flights from Allentown to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Allentown to Boston departing on 8/25. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Allentown to Boston, 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 Allentown to Boston, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Allentown to Boston (ABE-BOS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Allentown to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Allentown to Boston

Fri, Sep 12 - Tue, Sep 16
American Airlines Logo
7:00 pm - 11:44 pmABE-BOS
4h 44m1 stop
American Airlines Logo
7:45 am - 2:05 pmBOS-ABE
6h 20m1 stop
$189American Airlines
Find Deal
Sat, Oct 4 - Mon, Oct 6
American Airlines Logo
2:52 pm - 9:47 pmABE-BOS
6h 55m1 stop
American Airlines Logo
7:32 am - 1:26 pmBOS-ABE
5h 54m1 stop
$228American Airlines
Find Deal
Tue, Aug 19 - Tue, Aug 26
American Airlines Logo
6:00 am - 10:36 amABE-BOS
4h 36m1 stop
American Airlines Logo
3:53 pm - 9:44 pmBOS-ABE
5h 51m1 stop
$239American Airlines
Find Deal
Thu, Aug 28 - Thu, Sep 4
 Logo
1:33 pm - 11:54 pmABE-BOS
10h 21m1 stop
 Logo
2:53 pm - 10:47 pmBOS-ABE
7h 54m1 stop
Sun, Sep 7 - Thu, Sep 11
 Logo
1:00 pm - 11:10 pmABE-BOS
10h 10m1 stop
 Logo
10:00 am - 10:38 pmBOS-ABE
12h 38m1 stop
Fri, Sep 5 - Sun, Sep 7
American Airlines Logo
7:00 pm - 11:44 pmABE-BOS
4h 44m1 stop
American Airlines Logo
4:48 pm - 10:49 pmBOS-ABE
6h 01m1 stop
$258American Airlines
Find Deal
Sun, Sep 7 - Thu, Sep 11
 Logo
11:46 am - 11:13 amABE-BOS
23h 27m2 stops
 Logo
10:00 am - 10:38 pmBOS-ABE
12h 38m1 stop
Thu, Aug 28 - Thu, Sep 4
 Logo
1:33 pm - 11:54 pmABE-BOS
10h 21m1 stop
 Logo
6:00 am - 10:47 pmBOS-ABE
16h 47m2 stops
Thu, Aug 21 - Sat, Aug 23
 Logo
4:03 pm - 9:39 amABE-BOS
17h 36m1 stop
 Logo
6:55 pm - 8:25 pmBOS-ABE
25h 30m2 stops
Fri, Aug 22 - Sun, Aug 24
 Logo
7:00 am - 3:07 pmABE-BOS
8h 07m1 stop
 Logo
10:34 am - 10:06 pmBOS-ABE
11h 32m1 stop
Booking Insights

KAYAK's insights & trends for Allentown to Boston flights

Get data-powered insights and trends into flights from Allentown to Boston 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 Allentown to Boston?

The average price of all round-trip flights from Allentown to Boston clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Boston on a Wednesday and more expensive on a Sunday. On your return trip to Allentown, you should consider flying back on a Tuesday, and avoid Wednesdays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Allentown to Boston, 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 Allentown to Boston is March, where tickets cost $193 (return) on average. On the other hand, the most expensive months are May and June, where the average cost of round-trip tickets is $293 and $293 respectively.

How far in advance should I book a flight from Allentown to Boston?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Allentown to Boston, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Allentown to Boston, you should book around 3 weeks before departure, which saves you about 26% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$99
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 23% lower on average.
Flight from Allentown to Boston

When to book flights from Allentown to Boston

Are your dates flexible? Find out the best times to travel from Allentown to Boston 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 Allentown to Boston

  • What is the cheapest flight from Allentown to Boston?

    In the last 3 days, the lowest price for a flight from Allentown to Boston was $99 for a one-way ticket and $189 for a round-trip.

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

    No, a passport isn't needed to fly from Allentown to Boston. However, local authorities might ask for an official ID.

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

    When flying out of Allentown you will be using Allentown-Bethlehem. You will be landing at Boston, also known as Boston Logan Intl.

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

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

  • Which airline alliances offer flights from Allentown to Boston?

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

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

    The two airlines most popular with KAYAK users for flights from Allentown to Boston are United Airlines and American Airlines. With an average price for the route of $260 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 $268 and an overall rating of 7.2.

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

    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 Allentown to Boston.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Allentown 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 Allentown to Boston?

    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 Boston with an airline and back to Allentown with another airline. Booking your flights between Allentown and BOS 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 Allentown to Boston?

    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 Boston from Allentown up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Allentown to Boston

 
See real verified KAYAK customer reviews for airlines flying from Allentown to Boston. 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 Allentown to Boston? 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 8896 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

2.0 MediocreV, Jul 2025MIA - EWR
Read more United Airlines reviews

Terrible. Delayed 7 hours, and cancelled the flight, leaving me stranded and out of pocket $500 for an alternative last minute flight

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

I learned that seating towards the end of plane that a line forms for the restroom and people use your chair as a hand railing, bumping your seat consistently. I was seated in the aisle. I think that next time if I am towards the back row I would want to sit in the middle or window seat.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

It was delayed instead of departing at 9:20pm, we departed at 11pm… putting us in Columbus after 2am! It was awful. Had I known about the delay, I could have spent some time in the United Lounge… I was starving because I started my journey in Budapest… so I was exhausted and hungry. Plus I had to make new arrangements to be picked up at the airport in Columbus, instead of midnight it was 2:30 am after getting luggage and out of airport. Not feasible. I would have just stayed in Chicago for the night and gotten a morning flight.

Not a great experience. We paid for the upgrade for premium economy seats and seated ourselves in very comfortable seats. Someone came along with the same seat on their boarding pass. The aircraft had been changed and as a result we were booted out and sent further back to small uncomfortable seats. After complaining we were moved to emergency row seats, which gave us more leg room but the seats don’t recline. For people in our 70’s we found having to sit upright from California to NJ very uncomfortable. Not sure why they chose to move senior citizens instead of the two people that were allowed to take the more comfortable seats. Not happy.

I liked the choice of lemon ginger tea. I think stewardesses can be more considerate of older people needs.

Flight was delayed and after being in the airport for like seven hours, it was canceled.

Flight delays numerous times. Everytime we would get close to boarding it would be delayed again. Strung along the entire time.

Overall very good, only complaint I have is the crew from CLT to SAT could have collected trash sooner.

Above and beyond effort from this crew in a tough situation. So helpful and understanding. Thank you!

We started with trouble checking in 24 hours early. Then my husband did not get his TSA precheck. Finally flight delayed due to no crew. I know things happen

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

It’s a great flight. Service is good. Staff is awesome.

Everything about the flight was lovely…We left early, arrived early, cabin crew were efficient and helpful. Flight was easy and most pleasant.

Everything you need to know for your flight from Allentown to Boston

Information on your arrival and departure airports

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