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Lehigh Valley

$582+ Cheap flights from Boise (BOI) 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ABE
Mar 7 — Mar 141
Sat 3/7
Sat 3/14
1 adult, Economy
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Cheap flight deals from Boise to Lehigh Valley

Cheapest flights from Boise to Lehigh Valley
Explore the most affordable flight options available from Boise to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 5, 2026.

This United Airlines deal was found by Cheapflights users on 2/2. 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 5/296:59 pm
BOI
-
ABE
2 stops13h 07m
United Airlines
Sat 6/65:36 pm
ABE
-
BOI
2 stops25h 06m
United Airlines
Deal found 2/2$582
This United Airlines deal was found by Cheapflights users on 2/4. 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 10/276:55 pm
BOI
-
ABE
2 stops15h 01m
United Airlines
Sat 10/315:36 pm
ABE
-
BOI
2 stops24h 20m
United Airlines
Deal found 2/4$604
This Delta deal was found by Cheapflights users on 2/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:08 pm
BOI
-
ABE
2 stops16h 04m
Delta
Sat 6/66:30 am
ABE
-
BOI
1 stop8h 10m
Delta
Deal found 2/5$637
This United Airlines deal was found by Cheapflights users on 2/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/176:55 pm
BOI
-
ABE
2 stops13h 01m
United Airlines
Thu 3/196:20 am
ABE
-
BOI
1 stop7h 53m
United Airlines
Deal found 2/3$720
This Delta deal was found by Cheapflights users on 2/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/171:40 pm
BOI
-
ABE
1 stop7h 16m
Delta
Thu 3/196:32 am
ABE
-
BOI
1 stop8h 06m
Delta
Deal found 2/3$809
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Sun 2/812:19 pm
BOI
-
ABE
1 stop6h 46m
United Airlines
Tue 2/104:57 pm
ABE
-
BOI
1 stop8h 00m
United Airlines
Deal found 2/4$859

Find flight deals from Boise to Lehigh Valley

Keep the following information in mind while searching for Boise to Lehigh Valley flight deals. Data was last updated February 5, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$582
(United Airlines)
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Allentown-Bethlehem flights.
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From Boise Air Term. Gowen Fld to Lehigh Valley
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise 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 February 5, 2026.
Use the filters below to find and compare flights from Boise to Lehigh Valley that are best for you.

Fly from

Boise

Fly to

Lehigh Valley

Route

Depart

Return

Price

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 5/29

6:59 pm-10:06 am

2 stops13h 07m

Allentown-Bethlehem

Sat 6/6

5:36 pm-4:42 pm

2 stops25h 06m

$582

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 5/29

6:08 pm-12:12 pm

2 stops16h 04m

Allentown-Bethlehem

Sat 6/6

6:30 am-12:40 pm

1 stop8h 10m

$637

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Tue 3/17

6:55 pm-9:56 am

2 stops13h 01m

Allentown-Bethlehem

Thu 3/19

6:20 am-12:13 pm

1 stop7h 53m

$720

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Tue 3/17

1:40 pm-10:56 pm

1 stop7h 16m

Allentown-Bethlehem

Thu 3/19

6:32 am-12:38 pm

1 stop8h 06m

$809

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Boise to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Boise 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 Boise to Lehigh Valley
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boise 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 Boise to Lehigh Valley?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Lehigh Valley. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

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

    For as low as $582, United Airlines can have you in Lehigh Valley from Boise in 13h 07m. The distance from Boise to Lehigh Valley is about 2078 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise 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.

See more FAQs

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