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$129+ Cheap flights from Lehigh Valley to Boston (BOS)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BOS
mar. 22 — mar. 291
dom. 3/22
dom. 3/29
1 adult, Economy
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Cheap flight deals from Lehigh Valley to Boston

Cheapest flights from Lehigh Valley to Boston
Explore the most affordable flight options available from Lehigh Valley to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 20, 2026.

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.
mar. 3/1012:45 pm
ABE
-
BOS
1 stop5h 12m
American Airlines
mié. 3/115:30 pm
BOS
-
ABE
1 stop6h 59m
American Airlines
Deal found 2/20$208
This Kiwi.com deal was found by Cheapflights users on 2/18. 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.
mié. 5/278:30 am
ABE
-
BOS
1 stop8h 57m
Multiple Airlines
vie. 5/294:43 pm
BOS
-
ABE
1 stop5h 45m
Multiple Airlines
Deal found 2/18$243
This American Airlines deal was found by Cheapflights users on 2/17. 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.
mar. 3/37:41 am
ABE
-
BOS
1 stop7h 16m
American Airlines
jue. 3/55:47 am
BOS
-
ABE
1 stop5h 43m
American Airlines
Deal found 2/17$257
This American Airlines deal was found by Cheapflights users on 2/16. 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.
mié. 2/257:41 am
ABE
-
BOS
1 stop5h 22m
American Airlines
mar. 3/34:10 pm
BOS
-
ABE
1 stop7h 21m
American Airlines
Deal found 2/16$258
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.
jue. 2/266:04 am
ABE
-
BOS
1 stop5h 32m
American Airlines
sáb. 2/287:02 pm
BOS
-
ABE
1 stop5h 27m
American Airlines
Deal found 2/19$277
This American Airlines deal was found by Cheapflights users on 2/17. 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.
mar. 4/1412:57 pm
ABE
-
BOS
1 stop6h 12m
American Airlines
mié. 4/155:40 am
BOS
-
ABE
1 stop5h 47m
American Airlines
Deal found 2/17$281
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.
mar. 3/177:41 am
ABE
-
BOS
1 stop5h 05m
American Airlines
mar. 3/175:30 pm
BOS
-
ABE
1 stop6h 01m
American Airlines
Deal found 2/19$287
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/99:00 am
ABE
-
BOS
1 stop12h 33m
Multiple Airlines
lun. 4/134:23 pm
BOS
-
ABE
1 stop19h 04m
Multiple Airlines
Deal found 2/19$290
This United Airlines deal was found by Cheapflights users on 2/18. 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.
jue. 2/266:28 am
ABE
-
BOS
1 stop6h 18m
United Airlines
sáb. 2/286:00 am
BOS
-
ABE
1 stop5h 50m
United Airlines
Deal found 2/18$297
This Kiwi.com deal was found by Cheapflights users on 2/17. 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.
mar. 6/210:17 am
ABE
-
BOS
1 stop13h 01m
Multiple Airlines
mar. 6/97:00 am
BOS
-
ABE
1 stop30h 39m
Multiple Airlines
Deal found 2/17$298

Find flight deals from Lehigh Valley to Boston

Keep the following information in mind while searching for Lehigh Valley to Boston flight deals. Data was last updated febrero 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$238
(American Airlines)

One-way from

$129
(American Airlines)

Popular in

April

Cheapest in

March

Average price

$224
Provider with most accurate pricing for Allentown-Bethlehem-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Allentown-Bethlehem-Boston Logan Intl flights.
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From Lehigh Valley to Boston Logan Intl
Search Deals
One-way flight from Lehigh Valley to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 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 Lehigh Valley to Boston 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 febrero 20, 2026.
Use the filters below to find and compare flights from Lehigh Valley to Boston that are best for you.

Fly from

Lehigh Valley

Fly to

Boston

Route

Depart

Return

Price

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

jue. 4/9

9:00 am-9:33 pm

1 stop12h 33m

Boston Logan Intl

lun. 4/13

4:23 pm-11:27 am

1 stop19h 04m

$290

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mar. 6/2

10:17 am-11:18 pm

1 stop13h 01m

Boston Logan Intl

mar. 6/9

7:00 am-1:39 pm

1 stop30h 39m

$298

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mié. 3/11

6:04 am-11:36 am

1 stop5h 32m

Boston Logan Intl

sáb. 3/14

5:30 pm-12:29 am

1 stop6h 59m

$302

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mar. 4/21

12:17 pm-11:18 pm

1 stop11h 01m

Boston Logan Intl

jue. 4/23

7:43 pm-8:10 pm

1 stop24h 27m

$306

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

jue. 3/5

2:12 pm-10:01 pm

1 stop7h 49m

Boston Logan Intl

lun. 3/9

9:57 am-10:40 pm

1 stop12h 43m

$366

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

lun. 6/22

7:09 pm-12:40 am

1 stop5h 31m

Boston Logan Intl

mar. 6/23

6:55 pm-12:21 am

1 stop5h 26m

$367

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mié. 4/1

6:04 am-1:22 pm

1 stop7h 18m

Boston Logan Intl

dom. 4/5

5:47 am-11:30 am

1 stop5h 43m

$387

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

vie. 3/20

12:00 pm-6:02 pm

1 stop6h 02m

Boston Logan Intl

vie. 3/27

5:47 am-11:30 am

1 stop5h 43m

$387

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

vie. 5/15

1:41 pm-1:23 pm

2 stops23h 42m

Boston Logan Intl

dom. 5/17

4:43 pm-10:51 pm

1 stop6h 08m

$388

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

mar. 6/2

7:09 pm-12:40 am

1 stop5h 31m

$129

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/16

Showing 1-10 of 19 results
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Best time to book a flight from Lehigh Valley to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Lehigh Valley 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 Lehigh Valley to Boston

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

Currently, February is the cheapest month in which you can book a flight from Lehigh Valley to Boston (average of $70). Flying from Lehigh Valley to Boston in November is currently the most expensive (average of $185). 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 Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated febrero 20, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Lehigh Valley to Boston to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,325 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
9,325 reviews
United Airlines
7.4
Good
9,325 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

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
11,321 reviews
United Airlines
7.4
Good
9,325 reviews

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Comfort

7.3

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 Lehigh Valley to Boston. 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 into for flights to Boston from Lehigh Valley?

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Lehigh Valley to Boston.

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

    Airlines like American Airlines fly from Lehigh Valley to Boston in about 5h 32m. The time it takes to get you to your destination can typically vary by up to . There are 258 mi between Lehigh Valley and Boston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lehigh Valley to Boston 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 Lehigh Valley to Boston?

    Currently, February is the cheapest month in which you can book a flight from Lehigh Valley to Boston (average of $70). Flying from Lehigh Valley to Boston in November is currently the most expensive (average of $185). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Hampton Beach
Watertown
Seekonk
Brockton
Concord
Seabrook
Cranston
Lincoln
Smithfield
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Quincy
Waltham
Lowell

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Alternative routes for Lehigh Valley to Boston

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

Top 2 airlines flying from Lehigh Valley to Boston

Discover the top 2 airlines that operate flights from Lehigh Valley to Boston. 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 febrero 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$138Average$282FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$203Average$269FlexibilityNo cancel feeOn-time69%

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