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Lehigh Valley

$110+ 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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ABE
Mar 24 — Mar 311
Tue 3/24
Tue 3/31
1 adult, Economy
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Cheap 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 February 22, 2026.

This American Airlines deal was found by Cheapflights users on 2/19. 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 3/66:52 pm
BOS
-
ABE
1 stop5h 37m
American Airlines
Tue 3/1012:45 pm
ABE
-
BOS
1 stop5h 12m
American Airlines
Deal found 2/19$208
This American Airlines deal was found by Cheapflights users on 2/21. 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 3/35:30 pm
BOS
-
ABE
1 stop6h 01m
American Airlines
Wed 3/47:41 am
ABE
-
BOS
1 stop5h 22m
American Airlines
Deal found 2/21$257
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 7/26:00 am
BOS
-
ABE
1 stop7h 48m
United Airlines
Sat 7/42:23 pm
ABE
-
BOS
1 stop7h 33m
United Airlines
Deal found 2/21$258
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Sat 2/286:00 am
BOS
-
ABE
1 stop5h 50m
United Airlines
Wed 3/46:28 am
ABE
-
BOS
1 stop6h 18m
United Airlines
Deal found 2/21$297
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Mon 3/95:30 pm
BOS
-
ABE
1 stop6h 59m
American Airlines
Fri 3/1312:00 pm
ABE
-
BOS
1 stop6h 02m
American Airlines
Deal found 2/22$302
This Kiwi.com deal was found by Cheapflights users on 2/21. 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 5/14:43 pm
BOS
-
ABE
1 stop6h 10m
Multiple Airlines
Sun 5/37:56 pm
ABE
-
BOS
2 stops19h 17m
Multiple Airlines
Deal found 2/21$335
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/116:52 pm
BOS
-
ABE
1 stop5h 37m
American Airlines
Sat 3/1412:00 pm
ABE
-
BOS
1 stop7h 39m
American Airlines
Deal found 2/20$338
This American Airlines deal was found by Cheapflights users on 2/19. 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.
Mon 2/235:47 am
BOS
-
ABE
1 stop5h 43m
American Airlines
Tue 2/247:41 am
ABE
-
BOS
1 stop5h 22m
American Airlines
Deal found 2/19$347
This American Airlines deal was found by Cheapflights users on 2/19. 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 3/215:30 pm
BOS
-
ABE
1 stop6h 59m
American Airlines
Sat 3/286:04 am
ABE
-
BOS
1 stop7h 18m
American Airlines
Deal found 2/19$361
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 7/26:00 am
BOS
-
ABE
1 stop7h 48m
United Airlines
Sun 7/52:23 pm
ABE
-
BOS
1 stop10h 36m
United Airlines
Deal found 2/21$362
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Thu 7/26:00 am
BOS
-
ABE
1 stop7h 48m
United Airlines
Mon 7/62:23 pm
ABE
-
BOS
1 stop19h 16m
United Airlines
Deal found 2/21$371

Find 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 February 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(American Airlines)

One-way from

$80
(American Airlines)

Popular in

June

Cheapest in

November

Average price

$224
Provider with most accurate pricing for Boston Logan Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-New York (NYC) flights.
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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. 5% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in February 2026
Search Deals

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 February 22, 2026.
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

Fri 3/6

6:52 pm-12:29 am

1 stop5h 37m

Allentown-Bethlehem

Tue 3/10

12:45 pm-5:57 pm

1 stop5h 12m

$208

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 3/7

5:39 am-11:30 am

1 stop5h 51m

Allentown-Bethlehem

Wed 3/11

6:04 am-11:36 am

1 stop5h 32m

$208

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Tue 3/3

5:30 pm-11:31 pm

1 stop6h 01m

Allentown-Bethlehem

Wed 3/4

7:41 am-1:03 pm

1 stop5h 22m

$257

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Wed 3/11

5:30 pm-12:29 am

1 stop6h 59m

Allentown-Bethlehem

Sat 3/14

12:00 pm-7:39 pm

1 stop7h 39m

$338

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 3/21

5:45 am-2:45 pm

1 stop9h 00m

Allentown-Bethlehem

Sun 3/22

9:09 pm-11:41 am

2 stops14h 32m

$371

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Tue 3/3

5:30 pm-11:31 pm

1 stop6h 01m

Allentown-Bethlehem

Thu 3/5

6:04 am-11:36 am

1 stop5h 32m

$373

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Fri 3/6

6:52 pm-12:29 am

1 stop5h 37m

Allentown-Bethlehem

Sat 3/7

6:04 am-1:16 pm

1 stop7h 12m

$385

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Thu 3/19

3:00 pm-10:23 pm

1 stop7h 23m

Allentown-Bethlehem

Sun 3/22

3:51 pm-10:29 pm

1 stop30h 38m

$433

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Wed 3/18

4:23 pm-3:01 pm

1 stop22h 38m

Allentown-Bethlehem

Fri 3/20

1:35 pm-11:59 pm

1 stop10h 24m

$435

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

Sat 2/28

2:20 pm-10:01 am

2 stops19h 41m

Allentown-Bethlehem

Wed 3/4

6:28 am-2:29 pm

1 stop8h 01m

$466

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 20 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 $146). Flying from Boston to Lehigh Valley in June is currently the most expensive (average of $299). 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.

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 February 22, 2026.
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
9,342 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,342 reviews
United Airlines
7.4
Good
9,342 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,339 reviews
United Airlines
7.4
Good
9,342 reviews

Overall

7.4

Crew

8.1

Comfort

7.3

Boarding

7.7

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 $208, American Airlines can have you in Lehigh Valley from Boston in 5h 37m. 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 $146). Flying from Boston to Lehigh Valley in June is currently the most expensive (average of $299). 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

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Alternative routes for Boston to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.
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Boston to Erie flights
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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 February 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$138Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$239Average$299FlexibilityNo cancel feeOn-time69%

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