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Lehigh Valley

$129+ 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 2/22. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ABE
mar 18 — mar 251
qua 3/18
qua 3/25
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 fevereiro 16, 2026.

This American Airlines deal was found by Cheapflights users on 2/14. 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.
ter 3/104:10 pm
BOS
-
ABE
1 stop7h 21m
American Airlines
ter 3/177:41 am
ABE
-
BOS
1 stop8h 05m
American Airlines
Deal found 2/14$208
This American Airlines deal was found by Cheapflights users on 2/13. 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.
sex 2/206:52 pm
BOS
-
ABE
1 stop5h 37m
American Airlines
ter 2/247:41 am
ABE
-
BOS
1 stop8h 05m
American Airlines
Deal found 2/13$237
This American Airlines deal was found by Cheapflights users on 2/12. 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.
ter 2/245:30 pm
BOS
-
ABE
1 stop6h 01m
American Airlines
qua 2/2512:50 pm
ABE
-
BOS
1 stop7h 31m
American Airlines
Deal found 2/12$257
This American Airlines deal was found by Cheapflights users on 2/14. 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.
qua 2/185:30 pm
BOS
-
ABE
1 stop6h 01m
American Airlines
qua 2/2512:50 pm
ABE
-
BOS
1 stop5h 07m
American Airlines
Deal found 2/14$282
This American Airlines deal was found by Cheapflights users on 2/13. 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.
sáb 2/287:02 pm
BOS
-
ABE
1 stop5h 27m
American Airlines
qua 3/412:50 pm
ABE
-
BOS
1 stop5h 07m
American Airlines
Deal found 2/13$287
This Kiwi.com deal was found by Cheapflights users on 2/14. 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.
dom 5/34:43 pm
BOS
-
ABE
1 stop6h 08m
Multiple Airlines
seg 5/41:41 pm
ABE
-
BOS
1 stop10h 18m
Multiple Airlines
Deal found 2/14$336
This American Airlines deal was found by Cheapflights users on 2/13. 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.
ter 2/175:30 pm
BOS
-
ABE
1 stop6h 01m
American Airlines
qui 2/196:04 am
ABE
-
BOS
1 stop7h 12m
American Airlines
Deal found 2/13$347
This United Airlines deal was found by Cheapflights users on 2/13. 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.
sáb 2/286:00 am
BOS
-
ABE
1 stop5h 50m
United Airlines
qua 3/46:28 am
ABE
-
BOS
1 stop6h 18m
United Airlines
Deal found 2/13$368
This American Airlines deal was found by Cheapflights users on 2/13. 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.
qui 3/195:47 am
BOS
-
ABE
1 stop5h 43m
American Airlines
sáb 3/2112:00 pm
ABE
-
BOS
1 stop6h 10m
American Airlines
Deal found 2/13$387
This American Airlines deal was found by Cheapflights users on 2/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
seg 3/26:52 pm
BOS
-
ABE
1 stop5h 37m
American Airlines
sex 3/66:04 am
ABE
-
BOS
1 stop5h 32m
American Airlines
Deal found 2/15$388
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
sex 2/209:57 am
BOS
-
ABE
1 stop12h 57m
Multiple Airlines
seg 2/2312:42 pm
ABE
-
BOS
1 stop26h 45m
Multiple Airlines
Deal found 2/13$401
This Kiwi.com deal was found by Cheapflights users on 2/13. 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.
qui 4/25:45 am
BOS
-
ABE
2 stops17h 06m
Multiple Airlines
dom 4/58:59 pm
ABE
-
BOS
1 stop24h 34m
Multiple Airlines
Deal found 2/13$409

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 fevereiro 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$208
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

January

Cheapest in

December

Average price

$416
Provider with most accurate pricing for Boston Logan Intl-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Allentown-Bethlehem flights.
Search Deals
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. 30% potential increase in price ($194 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 21% potential price decrease ($79 potential savings vs. average RT price).
Search Deals
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 fevereiro 16, 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

qua 3/18

6:52 pm-12:29 am

1 stop5h 37m

Allentown-Bethlehem

qua 3/25

12:00 pm-6:02 pm

1 stop6h 02m

$208

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

dom 5/3

4:43 pm-10:51 pm

1 stop6h 08m

Allentown-Bethlehem

seg 5/4

1:41 pm-11:59 pm

1 stop10h 18m

$336

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

sáb 2/28

6:00 am-11:50 am

1 stop5h 50m

Allentown-Bethlehem

qua 3/4

6:28 am-12:46 pm

1 stop6h 18m

$368

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

qui 3/19

5:47 am-11:30 am

1 stop5h 43m

Allentown-Bethlehem

sáb 3/21

12:00 pm-6:10 pm

1 stop6h 10m

$387

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

seg 3/2

6:52 pm-12:29 am

1 stop5h 37m

Allentown-Bethlehem

sex 3/6

6:04 am-11:36 am

1 stop5h 32m

$388

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

qui 4/2

5:45 am-10:51 pm

2 stops17h 06m

Allentown-Bethlehem

dom 4/5

8:59 pm-9:33 pm

1 stop24h 34m

$409

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

seg 3/2

9:57 am-10:49 pm

1 stop12h 52m

Allentown-Bethlehem

sex 3/6

1:55 pm-11:41 am

2 stops21h 46m

$416

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

sex 3/20

6:52 pm-12:29 am

1 stop5h 37m

Allentown-Bethlehem

dom 3/22

6:04 am-11:36 am

1 stop5h 32m

$440

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

sáb 2/28

6:00 am-11:50 am

1 stop5h 50m

Allentown-Bethlehem

sáb 3/7

6:20 am-10:26 pm

2 stops16h 06m

$456

BostonAllentown

BOS - ABE

BOSABE

Boston Logan Intl

dom 2/22

5:47 am-11:30 am

1 stop5h 43m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/15

Showing 1-10 of 18 results
1
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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 $161). 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 fevereiro 16, 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
9,299 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

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
9,299 reviews
United Airlines
7.4
Good
9,299 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

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
11,294 reviews
United Airlines
7.4
Good
9,299 reviews

Food

6.6

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Overall

7.4

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. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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 $161). 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

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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 fevereiro 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$138Average$326FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$239Average$299FlexibilityNo cancel feeOn-time69%

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