HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Lehigh Valley

$142+ Cheap flights from Boston (BOS) to Lehigh Valley

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ABE
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boston to Lehigh Valley with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boston to Lehigh Valley

Keep the following information in mind while searching for Boston to Lehigh Valley flight deals. Data was last updated September 16, 2025.

Round-trip from

$219
(American Airlines)

One-way from

$142
(Kiwi.com)

Popular in

October

Cheapest in

November

Average price

$274
From Boston Logan Intl to Lehigh Valley
Search Deals
One-way flight from Boston Logan Intl to Lehigh Valley
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Boston to Lehigh Valley

Cheapest flights from Boston to Lehigh Valley
Explore the most affordable flight options available from Boston to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:00 amBOS - ABE
1 stop7h 44mAmerican Airlines
Mon 12/84:30 pmABE - BOS
1 stop7h 45mAmerican Airlines
Deal found 9/16$219
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/169:50 amBOS - ABE
1 stop6h 03mAmerican Airlines
Wed 1/71:39 pmABE - BOS
1 stop4h 43mAmerican Airlines
Deal found 9/16$264
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:59 amBOS - ABE
1 stop5h 40mAmerican Airlines
Sun 11/96:16 amABE - BOS
1 stop4h 50mAmerican Airlines
Deal found 9/16$268
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/3011:02 amBOS - ABE
1 stop5h 51mUnited Airlines
Sat 10/45:28 pmABE - BOS
1 stop7h 22mUnited Airlines
Deal found 9/15$289
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/210:53 amBOS - ABE
2 stops11h 22mMultiple Airlines
Sun 10/53:01 pmABE - BOS
1 stop20h 25mMultiple Airlines
Deal found 9/14$293
This American Airlines deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:13 pmBOS - ABE
1 stop6h 39mAmerican Airlines
Sun 11/166:16 amABE - BOS
1 stop4h 50mAmerican Airlines
Deal found 9/16$317
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/89:26 amBOS - ABE
1 stop7h 13mAmerican Airlines
Mon 11/104:30 pmABE - BOS
1 stop5h 50mAmerican Airlines
Deal found 9/14$332
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1611:19 amBOS - ABE
2 stops47h 10mMultiple Airlines
Wed 1/74:05 pmABE - BOS
1 stop30h 03mMultiple Airlines
Deal found 9/16$335
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:15 amBOS - ABE
1 stop12h 03mMultiple Airlines
Mon 12/88:30 amABE - BOS
2 stops16h 10mMultiple Airlines
Deal found 9/16$372
This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/146:15 amBOS - ABE
2 stops16h 34mMultiple Airlines
Sun 11/1612:38 pmABE - BOS
1 stop12h 02mMultiple Airlines
Deal found 9/16$381

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to Lehigh Valley 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Boston to Lehigh Valley that are best for you.

Fly from

Boston

Fly to

Lehigh Valley

Route

Depart

Return

Price

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 12/6

9:00 am-4:44 pm

1 stop7h 44m

Allentown-Bethlehem

Mon 12/8

4:30 pm-12:15 am

1 stop7h 45m

$219

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Thu 10/2

10:53 am-10:15 pm

2 stops11h 22m

Allentown-Bethlehem

Sun 10/5

3:01 pm-11:26 am

1 stop20h 25m

$293

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Fri 11/14

4:13 pm-10:52 pm

1 stop6h 39m

Allentown-Bethlehem

Sun 11/16

6:16 am-11:06 am

1 stop4h 50m

$317

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 11/8

9:26 am-4:39 pm

1 stop7h 13m

Allentown-Bethlehem

Mon 11/10

4:30 pm-10:20 pm

1 stop5h 50m

$332

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Tue 12/16

11:19 am-10:29 am

2 stops47h 10m

Allentown-Bethlehem

Wed 1/7

4:05 pm-10:08 pm

1 stop30h 03m

$335

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 12/6

6:15 am-6:18 pm

1 stop12h 03m

Allentown-Bethlehem

Mon 12/8

8:30 am-12:40 am

2 stops16h 10m

$372

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 2/28

7:16 pm-12:16 am

1 stop5h 00m

Allentown-Bethlehem

Tue 3/3

1:43 pm-6:18 pm

1 stop4h 35m

$373

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Fri 11/14

6:15 am-10:49 pm

2 stops16h 34m

Allentown-Bethlehem

Sun 11/16

12:38 pm-12:40 am

1 stop12h 02m

$381

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Tue 9/30

12:10 pm-10:38 am

2 stops22h 28m

Allentown-Bethlehem

Sat 10/4

5:28 pm-12:50 am

1 stop7h 22m

$415

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Thu 10/23

8:31 am-10:15 pm

2 stops13h 44m

$142

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 15 results
1
2

Best time to book a flight from Boston to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Lehigh Valley

What is the cheapest month to book a flight from Boston to Lehigh Valley?

Currently, February is the cheapest month in which you can book a flight from Boston to Lehigh Valley (average of $289). Flying from Boston to Lehigh Valley in December is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to YGE?

Find hourly flight availability from Boston to Lehigh Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

When flying from Boston to Lehigh Valley, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Lehigh Valley

Get insights into the airlines that provide service to Lehigh Valley. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Lehigh Valley. Reviews last updated September 16, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Boston to Lehigh Valley by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,924 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Boston to Lehigh Valley. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Lehigh Valley?

    Located just 2.6 mi from the city center, Boston Logan Intl (BOS) is the airport most travelers will use when flying to Lehigh Valley from Boston.

  • How long is the flight from Boston to Lehigh Valley?

    For as low as $219, American Airlines can have you in Lehigh Valley from Boston in 7h 44m. The distance from Boston to Lehigh Valley is about 258 mi.

  • Can I find deals for flights from Boston to Lehigh Valley that include hotel bookings?

    Yes. In addition to deals on Boston to Lehigh Valley flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Lehigh Valley?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Lehigh Valley.

  • Can I find deals for business class flights from Boston to Lehigh Valley?

    Yes. Cheapflights offers flight deals from Boston to Lehigh Valley by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Lehigh Valley?

    Currently, February is the cheapest month in which you can book a flight from Boston to Lehigh Valley (average of $289). Flying from Boston to Lehigh Valley in December is currently the most expensive (average of $383). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Reagan-National flights
Boston to Dulles Intl flights
Boston to LaGuardia flights
Boston to Philadelphia flights
Boston to John F Kennedy Intl flights
Boston to Newark flights
Boston to Pittsburgh flights
Hartford to Reagan-National flights
Hartford to Dulles Intl flights
Albany to Reagan-National flights
Albany to Dulles Intl flights
Hartford to Philadelphia flights
Hartford to Pittsburgh flights
Boston to Harrisburg flights
West Tisbury to John F Kennedy Intl flights
Nantucket to John F Kennedy Intl flights
Albany to John F Kennedy Intl flights
Albany to LaGuardia flights
Boston to Allentown flights
Boston to State College flights
Hartford to LaGuardia flights
Nantucket to Newark flights
Hartford to John F Kennedy Intl flights
Hartford to Newark flights
Boston to Latrobe flights
Albany to Newark flights
Albany to Pittsburgh flights
Albany to Philadelphia flights
Worcester to John F Kennedy Intl flights
Hyannis to Reagan-National flights
Worcester to Newark flights
Nantucket to LaGuardia flights
Hyannis to John F Kennedy Intl flights
Hartford to Harrisburg flights
Boston to Scranton flights
Worcester to Philadelphia flights
West Tisbury to Newark flights
Hyannis to Philadelphia flights
Worcester to Dulles Intl flights
Nantucket to Reagan-National flights
Hyannis to Newark flights
West Tisbury to Reagan-National flights
Hyannis to Pittsburgh flights
Boston to Elmira flights
Boston to Erie flights
Hartford to Erie flights
Hartford to Allentown flights
Albany to State College flights
West Tisbury to Philadelphia flights

Top 2 airlines flying from Boston to Lehigh Valley

Discover the top 2 airlines that operate flights from Boston to Lehigh Valley. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$155Average$318FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$187Average$279FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.