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$80+ 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 1/25. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — BOS
Feb 5 — Feb 121
Thu 2/5
Thu 2/12
1 adult, Economy
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Cheap 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 January 6, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$159
(American Airlines)

One-way from

$80
(American Airlines)

Popular in

January

Cheapest in

March

Average price

$297
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
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One-way flight from Lehigh Valley to Boston Logan Intl
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Highest demand for flights based on searches. 4% potential increase in price ($13 potential increase over avg. RT price).
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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 January 2026
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Find 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 January 6, 2026.

This American Airlines deal was found by Cheapflights users on 1/5. 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 1/201:02 pmABE - BOS
1 stop5h 17mAmerican Airlines
Sat 1/246:41 amBOS - ABE
1 stop5h 51mAmerican Airlines
Deal found 1/5$159
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Sun 2/87:30 amABE - BOS
1 stop5h 28mAmerican Airlines
Wed 2/116:39 amBOS - ABE
1 stop5h 53mAmerican Airlines
Deal found 1/6$203
This American Airlines deal was found by Cheapflights users on 1/3. 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 2/1712:50 pmABE - BOS
1 stop7h 31mAmerican Airlines
Wed 2/255:30 pmBOS - ABE
1 stop6h 01mAmerican Airlines
Deal found 1/3$219
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 2/161:49 pmABE - BOS
1 stop9h 55mMultiple Airlines
Wed 2/254:22 pmBOS - ABE
1 stop27h 48mMultiple Airlines
Deal found 1/3$227
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 2/161:49 pmABE - BOS
1 stop9h 55mMultiple Airlines
Fri 2/209:57 amBOS - ABE
1 stop12h 57mMultiple Airlines
Deal found 1/3$245
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 2/161:49 pmABE - BOS
1 stop9h 55mMultiple Airlines
Sun 2/229:57 amBOS - ABE
1 stop12h 40mMultiple Airlines
Deal found 1/3$251
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 2/161:49 pmABE - BOS
1 stop9h 55mMultiple Airlines
Thu 2/1912:42 pmBOS - ABE
1 stop7h 33mMultiple Airlines
Deal found 1/3$252
This American Airlines deal was found by Cheapflights users on 1/6. 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 1/161:02 pmABE - BOS
1 stop5h 17mAmerican Airlines
Fri 1/235:20 pmBOS - ABE
1 stop5h 06mAmerican Airlines
Deal found 1/6$253
This Kiwi.com deal was found by Cheapflights users on 1/3. 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.
Mon 2/161:49 pmABE - BOS
1 stop9h 55mMultiple Airlines
Mon 2/239:57 amBOS - ABE
1 stop12h 57mMultiple Airlines
Deal found 1/3$255
This Kiwi.com deal was found by Cheapflights users on 1/5. 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 2/1012:17 pmABE - BOS
1 stop26h 21mMultiple Airlines
Wed 2/186:10 pmBOS - ABE
2 stops26h 05mMultiple Airlines
Deal found 1/5$257
This Kiwi.com deal was found by Cheapflights users on 1/5. 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.
Sun 2/88:30 amABE - BOS
2 stops15h 27mMultiple Airlines
Wed 2/116:39 pmBOS - ABE
1 stop27h 58mMultiple Airlines
Deal found 1/5$265

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 January 6, 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

Mon 1/26

1:02 pm-6:19 pm

1 stop5h 17m

Boston Logan Intl

Wed 1/28

5:20 pm-10:26 pm

1 stop5h 06m

$159

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Tue 2/3

7:30 am-12:58 pm

1 stop5h 28m

Boston Logan Intl

Fri 2/6

6:43 am-12:32 pm

1 stop5h 49m

$159

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Tue 2/24

7:41 am-1:03 pm

1 stop5h 22m

Boston Logan Intl

Thu 2/26

5:47 am-11:30 am

1 stop5h 43m

$159

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Fri 1/23

1:02 pm-6:19 pm

1 stop5h 17m

Boston Logan Intl

Sun 1/25

6:43 am-12:32 pm

1 stop5h 49m

$159

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Sun 2/8

1:02 pm-8:33 pm

1 stop7h 31m

Boston Logan Intl

Wed 2/11

6:39 am-12:32 pm

1 stop5h 53m

$203

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Mon 2/16

1:49 pm-11:44 pm

1 stop9h 55m

Boston Logan Intl

Wed 2/25

4:22 pm-8:10 pm

1 stop27h 48m

$227

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Mon 2/16

1:49 pm-11:44 pm

1 stop9h 55m

Boston Logan Intl

Fri 2/20

9:57 am-10:54 pm

1 stop12h 57m

$245

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Tue 2/10

12:17 pm-2:38 pm

1 stop26h 21m

Boston Logan Intl

Wed 2/18

6:10 pm-8:15 pm

2 stops26h 05m

$257

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Sun 2/8

6:15 am-12:46 pm

1 stop6h 31m

Boston Logan Intl

Wed 2/11

12:45 pm-9:05 pm

1 stop8h 20m

$287

AllentownBoston

ABE - BOS

ABEBOS

Allentown-Bethlehem

Sat 1/17

7:49 pm-11:10 am

1 stop15h 21m

Boston Logan Intl

Fri 1/23

7:00 am-9:26 pm

1 stop14h 26m

$293

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/4

Showing 1-10 of 16 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, September is the cheapest month in which you can book a flight from Lehigh Valley to Boston (average of $108). Flying from Lehigh Valley to Boston in January is currently the most expensive (average of $197). 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 January 6, 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
9,132 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,132 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
American Airlines
7.2
Good
11,084 reviews
United Airlines
7.4
Good
9,132 reviews

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

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 17m. 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, September is the cheapest month in which you can book a flight from Lehigh Valley to Boston (average of $108). Flying from Lehigh Valley to Boston in January is currently the most expensive (average of $197). 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
Cambridge
Medford
Hampton Beach
Watertown
Seekonk
Brockton
Seabrook
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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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 Hartford flights
Dulles Intl to Nantucket flights
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Dulles Intl to West Tisbury flights
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State College to Boston flights
Harrisburg to Hartford flights
Philadelphia to Nantucket flights
John F Kennedy Intl to Worcester flights
Newark to West Tisbury flights
Philadelphia to West Tisbury flights
Dulles Intl to Worcester flights
Allentown to Hartford flights
Philadelphia to Worcester flights
Allentown to Albany flights
Dulles Intl to Provincetown flights
Latrobe to Boston flights
Scranton to Hartford flights
LaGuardia to Worcester 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 January 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$138Average$282FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$193Average$269FlexibilityNo cancel feeOn-time69%

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