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Lehigh Valley

$349+ Cheap flights from Boise (BOI) to Lehigh Valley

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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — ABE
Aug 31 — Sep 71
Sun 8/31
Sun 9/7
1 adult, Economy
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Cheap 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 August 26, 2025.

Round-trip from

$590
(United Airlines)

One-way from

$349
(Delta)
From Boise Air Term. Gowen Fld to Lehigh Valley
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One-way flight from Boise Air Term. Gowen Fld to Lehigh Valley
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Find 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 August 26, 2025.

This United Airlines deal was found by Cheapflights users on 8/25. 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 8/3012:27 pmBOI - ABE
1 stop7h 27mUnited Airlines
Sat 9/205:28 pmABE - BOI
1 stop7h 13mUnited Airlines
Deal found 8/25$524
This American Airlines deal was found by Cheapflights users on 8/24. 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.
Thu 9/46:35 amBOI - ABE
2 stops13h 15mAmerican Airlines
Thu 9/181:35 pmABE - BOI
2 stops12h 00mAmerican Airlines
Deal found 8/24$533
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/87:09 pmBOI - ABE
2 stops14h 49mUnited Airlines
Fri 9/121:00 pmABE - BOI
1 stop24h 31mUnited Airlines
Deal found 8/24$590
This United Airlines deal was found by Cheapflights users on 8/25. 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 8/2612:27 pmBOI - ABE
1 stop7h 27mUnited Airlines
Tue 9/25:28 pmABE - BOI
2 stops22h 21mUnited Airlines
Deal found 8/25$666
This United Airlines deal was found by Cheapflights users on 8/24. 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 9/45:00 amBOI - ABE
2 stops9h 53mUnited Airlines
Thu 9/186:37 amABE - BOI
1 stop6h 54mUnited Airlines
Deal found 8/24$753
This Delta deal was found by Cheapflights users on 8/24. 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.
Thu 9/41:30 pmBOI - ABE
1 stop7h 09mDelta
Thu 9/186:00 amABE - BOI
1 stop8h 30mDelta
Deal found 8/24$769
This American Airlines deal was found by Cheapflights users on 8/26. 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 10/36:35 amBOI - ABE
2 stops9h 55mAmerican Airlines
Sun 10/56:05 amABE - BOI
2 stops12h 47mAmerican Airlines
Deal found 8/26$807
This American Airlines deal was found by Cheapflights users on 8/24. 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 10/107:00 amBOI - ABE
2 stops13h 40mAmerican Airlines
Mon 10/136:13 amABE - BOI
2 stops12h 37mAmerican Airlines
Deal found 8/24$861

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 August 26, 2025.
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

Mon 9/8

7:09 pm-11:58 am

2 stops14h 49m

Allentown-Bethlehem

Fri 9/12

1:00 pm-11:31 am

1 stop24h 31m

$590

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 10/3

6:35 am-6:30 pm

2 stops9h 55m

Allentown-Bethlehem

Sun 10/5

6:05 am-4:52 pm

2 stops12h 47m

$807

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 10/10

7:00 am-10:40 pm

2 stops13h 40m

Allentown-Bethlehem

Mon 10/13

6:13 am-4:50 pm

2 stops12h 37m

$861

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 10/3

7:45 pm-12:04 pm

2 stops14h 19m

Allentown-Bethlehem

Sun 10/5

6:00 am-12:30 pm

1 stop8h 30m

$1,066

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 10/10

12:35 pm-10:38 am

1 stop20h 03m

Allentown-Bethlehem

Mon 10/13

1:00 pm-11:39 am

1 stop24h 39m

$1,079

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Fri 10/10

7:45 pm-12:06 pm

2 stops14h 21m

Allentown-Bethlehem

Mon 10/13

6:00 am-12:29 pm

1 stop8h 29m

$1,196

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Mon 9/1

6:00 am-5:34 pm

2 stops9h 34m

$349

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Tue 9/9

1:30 pm-10:39 pm

1 stop7h 09m

$414

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Sun 8/31

8:40 am-9:27 pm

2 stops10h 47m

$614

BoiseAllentown

BOI - ABE

BOIABE

Boise Air Term. Gowen Fld

Thu 10/16

12:35 pm-9:54 pm

1 stop7h 19m

$957

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/25

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

What is the cheapest time of day to fly from BOI to YGE?

Find hourly flight availability from Boise to Lehigh Valley. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Lehigh Valley as you normally would.

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 $807, United Airlines can have you in Lehigh Valley from Boise in 9h 55m. 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.

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

    Currently, February is the cheapest month in which you can book a flight from Boise to Lehigh Valley (average of $289). Flying from Boise to Lehigh Valley in December is currently the most expensive (average of $393). 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

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