$203+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ABE
Oct 22 — Oct 291
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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Best
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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 22, 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 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:23 am -
1 stop7h 39m
Sat 10/1710:37 am -
1 stop8h 45m
Deal found 9/17![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1810:38 am -
1 stop6h 18m
Sun 9/206:01 pm -
1 stop7h 09m
Deal found 9/17![United Airlines logo]()
$484
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 9/269:23 am -
1 stop7h 45m
Sun 9/275:43 pm -
1 stop7h 11m
Deal found 9/18![United Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Thu 12/1712:49 pm -
1 stop9h 10m
Sat 1/2311:00 am -
2 stops22h 39m
Deal found 9/21![Multiple Airlines logo]()
$518
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:13 pm -
1 stop5h 47m
Sat 10/1710:37 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/219:30 am -
2 stops24h 05m
Wed 10/285:36 pm -
1 stop5h 53m
Deal found 9/21![United Airlines logo]()
$553
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:05 am -
1 stop8h 57m
Tue 10/610:37 am -
1 stop5h 44m
Deal found 9/17![United Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:23 am -
1 stop7h 39m
Fri 10/165:43 pm -
1 stop5h 41m
Deal found 9/17![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/39:15 am -
1 stop7h 42m
Sat 12/56:00 am -
1 stop7h 54m
Deal found 9/21![United Airlines logo]()
$558
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm -
1 stop13h 05m
Sat 10/1710:37 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$559
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:40 pm -
1 stop7h 42m
Thu 10/15:45 am -
1 stop6h 51m
Deal found 9/17![American Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:13 pm -
1 stop5h 47m
Wed 10/75:43 pm -
1 stop5h 41m
Deal found 9/17![United Airlines logo]()
$577
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 22, 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 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:23 am -
1 stop7h 39m
Fri 10/165:43 pm -
1 stop5h 41m
Deal found 9/17![United Airlines logo]()
$557
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:13 pm -
1 stop5h 47m
Wed 10/75:43 pm -
1 stop5h 41m
Deal found 9/17![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/22:58 pm -
1 stop6h 24m
Fri 12/46:00 am -
1 stop6h 43m
Deal found 9/19![United Airlines logo]()
$629
This United Airlines deal was found by Cheapflights users on 9/21. 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 12/175:45 am -
1 stop15h 06m
Sat 1/236:10 am -
1 stop7h 48m
Deal found 9/21![United Airlines logo]()
$681
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/189:12 am -
1 stop7h 44m
Thu 11/196:15 am -
2 stops17h 44m
Deal found 9/17![United Airlines logo]()
$708
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/19:23 am -
1 stop7h 39m
Fri 10/25:43 pm -
1 stop5h 41m
Deal found 9/20![United Airlines logo]()
$727
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Mon 11/308:25 pm -
1 stop13h 03m
Mon 12/76:00 am -
1 stop6h 43m
Deal found 9/21![United Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 9/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:05 am -
1 stop8h 57m
Sun 10/45:43 pm -
2 stops17h 41m
Deal found 9/20![United Airlines logo]()
$750
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Tue 10/138:05 am -
1 stop8h 57m
Thu 10/156:20 am -
1 stop6h 28m
Deal found 9/18![United Airlines logo]()
$801
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/1610:36 am -
1 stop23h 01m
Mon 10/195:43 pm -
2 stops19h 00m
Deal found 9/21![United Airlines logo]()
$810
Last-minute flights from Boston to Lehigh ValleyDiscover last-minute flight deals from Boston to Lehigh Valley. Data last updated September 22, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Lehigh Valley. Data last updated September 22, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/21. 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 9/249:23 am -
1 stop7h 45m
Sun 9/276:20 am -
1 stop6h 28m
Deal found 9/21![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 9/18. 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.
Sat 9/269:23 am -
1 stop7h 45m
Sun 9/275:43 pm -
1 stop7h 11m
Deal found 9/18![United Airlines logo]()
$514
This KAYAK deal was found by Cheapflights users on 9/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:40 pm -
1 stop7h 42m
Thu 10/15:45 am -
1 stop6h 51m
Deal found 9/17![American Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/28:05 am -
1 stop8h 57m
Tue 10/610:37 am -
1 stop5h 44m
Deal found 9/17![United Airlines logo]()
$556
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/33:13 pm -
1 stop5h 47m
Wed 10/75:43 pm -
1 stop5h 41m
Deal found 9/17![United Airlines logo]()
$577
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:13 pm -
1 stop5h 47m
Sat 10/1710:37 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$548
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/138:30 pm -
1 stop13h 05m
Sat 10/1710:37 am -
1 stop7h 00m
Deal found 9/17![United Airlines logo]()
$559
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:23 am -
1 stop7h 39m
Sat 10/1710:37 am -
1 stop8h 45m
Deal found 9/17![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/149:23 am -
1 stop7h 39m
Fri 10/165:43 pm -
1 stop5h 41m
Deal found 9/17![United Airlines logo]()
$557
This Kiwi.com deal was found by Cheapflights users on 9/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1911:47 am -
1 stop10h 41m
Mon 10/266:00 am -
2 stops28h 42m
Deal found 9/20![Multiple Airlines logo]()
$583
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Wed 10/219:30 am -
2 stops24h 05m
Wed 10/285:36 pm -
1 stop5h 53m
Deal found 9/21![United Airlines logo]()
$553
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 22, 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 22, 2026.
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/243:13 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/3012:39 pm -
2 stops32h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 9/21. 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 10/2311:47 am -
1 stop10h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Multiple Airlines logo]()
$253
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/112:45 pm -
1 stop8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Tue 10/2011:32 am -
2 stops45h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/18![Allegiant Air logo]()
$305
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/33:13 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/103:13 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![United Airlines logo]()
$359
This Kiwi.com deal was found by Cheapflights users on 9/21. 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.
Sat 10/249:02 am -
2 stops23h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Allegiant Air logo]()
$360
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Fri 10/25:56 pm -
1 stop5h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/17![American Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 9/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1510:36 am -
1 stop6h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![United Airlines logo]()
$443
This United Airlines deal was found by Cheapflights users on 9/21. 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.
Fri 10/235:56 pm -
2 stops27h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![United Airlines logo]()
$470
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 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $379 (United Airlines) |
One-way from | $203 (United Airlines) |
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 22, 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
Sat 10/31
1:29 pm-9:02 pm
1 stop7h 33m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$203
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Thu 10/1
12:45 pm-9:00 pm
1 stop8h 15m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$289
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Tue 10/20
11:32 am-8:33 am
2 stops45h 01m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$305
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Tue 10/20
5:05 pm-11:25 pm
1 stop6h 20m
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
Sat 10/10
3:13 pm-9:00 pm
1 stop5h 47m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$359
Quickest round-trip
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Fri 10/2
5:56 pm-11:22 pm
1 stop5h 26m
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
Sat 10/24
3:13 pm-9:00 pm
1 stop5h 47m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$433
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Thu 10/15
10:36 am-5:02 pm
1 stop6h 26m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$443
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Fri 10/23
5:56 pm-9:00 pm
2 stops27h 04m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$470
BostonAllentown
BOS Boston Logan Intl - ABE Allentown-Bethlehem
BOSABE
Boston Logan Intl
Tue 2/9
9:12 am-4:45 pm
1 stop7h 33m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$495
Showing 1-10 of 21 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 22, 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.
Overall
7.0
Entertainment
6.8
Food
6.4
Comfort
7.2
Boarding
7.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Overall
7.0
Entertainment
6.8
Food
6.4
Comfort
7.2
Boarding
7.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$178 | Average$275 | FlexibilityNo cancel fee | On-time71% |