$247+ Cheap flights from Boston (BOS) to Lehigh Valley
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ABE
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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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
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Best
Last-minute
One-way
Cheapest flights from Boston to Lehigh ValleyExplore 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 15, 2026.
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 15, 2026.
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 11/1212:34 pm -
1 stop8h 35m
Sun 11/151:58 pm -
2 stops19h 43m
Deal found 9/14![Allegiant Air logo]()
$420
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/269:23 am -
1 stop7h 45m
Wed 9/305:43 pm -
1 stop5h 41m
Deal found 9/11![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/179:23 am -
1 stop7h 39m
Tue 10/205:43 pm -
1 stop5h 41m
Deal found 9/13![United Airlines logo]()
$493
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:45 pm -
1 stop8h 15m
Sat 10/36:20 am -
1 stop7h 47m
Deal found 9/14![United Airlines logo]()
$501
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:12 am -
1 stop7h 44m
Fri 10/305:36 pm -
1 stop7h 10m
Deal found 9/14![United Airlines logo]()
$513
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/1611:47 am -
1 stop10h 41m
Sun 10/189:32 am -
1 stop26h 37m
Deal found 9/13![Multiple Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/138:05 am -
1 stop8h 57m
Sat 10/1710:37 am -
1 stop5h 44m
Deal found 9/13![United Airlines logo]()
$546
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.
Sat 9/1912:37 pm -
1 stop8h 23m
Sun 9/206:01 pm -
1 stop7h 09m
Deal found 9/15![United Airlines logo]()
$554
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:25 pm -
1 stop24h 37m
Sun 11/225:36 pm -
1 stop5h 59m
Deal found 9/14![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/149:00 am -
1 stop7h 56m
Sat 9/195:36 pm -
1 stop7h 01m
Deal found 9/12![United Airlines logo]()
$588
Best flights from Boston to Lehigh ValleyDiscover carefully curated flight deals from Boston to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Boston to Lehigh Valley that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:12 am -
1 stop7h 44m
Fri 10/305:36 pm -
1 stop7h 10m
Deal found 9/14![United Airlines logo]()
$513
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.
Sat 9/1912:37 pm -
1 stop8h 23m
Sun 9/206:01 pm -
1 stop7h 09m
Deal found 9/15![United Airlines logo]()
$554
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/208:25 pm -
1 stop24h 37m
Sun 11/225:36 pm -
1 stop5h 59m
Deal found 9/14![United Airlines logo]()
$574
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:23 am -
1 stop7h 45m
Mon 9/285:43 pm -
1 stop7h 11m
Deal found 9/12![United Airlines logo]()
$606
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/267:38 am -
2 stops13h 22m
Wed 9/305:43 pm -
1 stop5h 41m
Deal found 9/11![United Airlines logo]()
$624
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:38 am -
1 stop6h 18m
Sun 9/275:43 pm -
2 stops19h 00m
Deal found 9/14![United Airlines logo]()
$702
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Fri 9/187:05 am -
1 stop26h 52m
Sat 9/195:36 pm -
1 stop7h 34m
Deal found 9/11![United Airlines logo]()
$728
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 9/287:13 pm -
2 stops14h 22m
Fri 10/25:43 pm -
1 stop5h 41m
Deal found 9/13![United Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Wed 9/3010:36 am -
1 stop6h 32m
Thu 10/110:37 am -
1 stop7h 00m
Deal found 9/11![United Airlines logo]()
$778
Last-minute flights from Boston to Lehigh ValleyDiscover last-minute flight deals from Boston to Lehigh Valley. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Lehigh Valley. Data last updated September 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 9/1710:38 am -
1 stop6h 18m
Sat 9/1910:32 am -
1 stop5h 55m
Deal found 9/13![United Airlines logo]()
$598
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.
Sat 9/1912:37 pm -
1 stop8h 23m
Sun 9/206:01 pm -
1 stop7h 09m
Deal found 9/15![United Airlines logo]()
$554
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:38 am -
1 stop6h 18m
Sun 9/275:43 pm -
1 stop7h 11m
Deal found 9/14![United Airlines logo]()
$590
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/269:23 am -
1 stop7h 45m
Wed 9/305:43 pm -
1 stop5h 41m
Deal found 9/11![United Airlines logo]()
$451
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/269:23 am -
1 stop7h 45m
Mon 9/285:43 pm -
1 stop7h 11m
Deal found 9/12![United Airlines logo]()
$606
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2912:45 pm -
1 stop8h 15m
Sat 10/36:20 am -
1 stop7h 47m
Deal found 9/14![United Airlines logo]()
$501
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 10/138:05 am -
1 stop8h 57m
Sat 10/1710:37 am -
1 stop5h 44m
Deal found 9/13![United Airlines logo]()
$546
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/1611:47 am -
1 stop10h 41m
Sun 10/189:32 am -
1 stop26h 37m
Deal found 9/13![Multiple Airlines logo]()
$522
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Sat 10/179:23 am -
1 stop7h 39m
Tue 10/205:43 pm -
1 stop5h 41m
Deal found 9/13![United Airlines logo]()
$493
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/289:12 am -
1 stop7h 44m
Fri 10/305:36 pm -
1 stop7h 10m
Deal found 9/14![United Airlines logo]()
$513
One-way flights from Boston to Lehigh ValleySearch for one-way flight options from Boston to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Boston to Lehigh Valley. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/2011:32 am -
2 stops45h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$247
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/209:23 am -
1 stop7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 10/2012:57 pm -
3 stops45h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$291
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Wed 11/1812:39 pm -
2 stops25h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 9/2312:54 pm -
2 stops31h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:13 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 9/10. 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.
Wed 9/2310:38 am -
1 stop6h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/223:12 pm -
1 stop5h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![United Airlines logo]()
$332
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/911:47 am -
1 stop10h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Multiple Airlines logo]()
$348
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.
Fri 10/96:50 pm -
1 stop5h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$359
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $420 (Kiwi.com) |
One-way from | $247 (Kiwi.com) |
Popular in | May |
Cheapest in | December |
Average price | $254 |
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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Boston to Lehigh Valley that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Tue 10/20
9:23 am-5:02 pm
1 stop7h 39m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$279
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Sat 9/26
9:23 am-5:08 pm
1 stop7h 45m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Tue 9/29
3:13 pm-9:00 pm
1 stop5h 47m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$319
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Wed 9/23
10:38 am-4:56 pm
1 stop6h 18m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$322
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Tue 9/22
12:37 pm-9:00 pm
1 stop8h 23m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$342
Quickest round-trip
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Fri 10/9
6:50 pm-12:28 am
1 stop5h 38m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$359
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Mon 10/5
12:45 pm-9:00 pm
1 stop8h 15m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$364
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Wed 11/18
4:52 pm-11:24 pm
1 stop6h 32m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$365
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Sat 9/26
12:54 pm-9:37 pm
2 stops32h 43m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$370
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Wed 10/28
9:12 am-4:56 pm
1 stop7h 44m
Allentown-Bethlehem
Fri 10/30
5:36 pm-12:46 am
1 stop7h 10m
$513
Showing 1-10 of 18 resultsSorted by cheapest first
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.
BOS-ABE
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
BOS-zzYGE
BOS-ABE
What is the cheapest month to book a flight from Boston to Lehigh Valley?
Currently, December is the cheapest month in which you can book a flight from Boston to Lehigh Valley (average of $192). Flying from Boston to Lehigh Valley in May is currently the most expensive (average of $1,718). 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 September 15, 2026.
Get a feel of what it's like to fly with 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.
Crew
7.9
Overall
7.1
Comfort
7.2
Entertainment
6.8
Boarding
7.4
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Crew
7.9
Overall
7.1
Comfort
7.2
Entertainment
6.8
Boarding
7.4
Food
6.4
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
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Alternative routes for Boston to Lehigh Valley
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Complete your trip
Complete your trip to Lehigh Valley by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to Lehigh Valley, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and Lehigh Valley flights
Browse other Boston and Lehigh Valley flight options. Last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Boston to Lehigh Valley
Discover the top airline 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$275 | FlexibilityNo cancel fee | On-time71% |