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Lehigh Valley

$120+ Cheap flights from Detroit (DTT) 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ABE
Jan 29 — Feb 51
Thu 1/29
Thu 2/5
1 adult, Economy
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Cheap flight deals from Detroit to Lehigh Valley

Cheapest flights from Detroit to Lehigh Valley
Explore the most affordable flight options available from Detroit to Lehigh Valley. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 30, 2025.

This United Airlines deal was found by Cheapflights users on 12/29. 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 12/311:56 pmDTW - ABE
1 stop7h 51mUnited Airlines
Thu 1/16:17 amABE - DTW
1 stop6h 58mUnited Airlines
Deal found 12/29$327
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/311:56 pmDTW - ABE
1 stop7h 51mUnited Airlines
Sat 1/35:07 pmABE - DTW
1 stop6h 31mUnited Airlines
Deal found 12/29$353
This United Airlines deal was found by Cheapflights users on 12/28. 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 12/307:15 amDTW - ABE
1 stop6h 40mUnited Airlines
Sat 1/35:07 pmABE - DTW
1 stop5h 23mUnited Airlines
Deal found 12/28$379
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/311:56 pmDTW - ABE
1 stop7h 51mUnited Airlines
Mon 1/55:07 pmABE - DTW
1 stop5h 23mUnited Airlines
Deal found 12/29$563
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/307:15 amDTW - ABE
1 stop6h 40mUnited Airlines
Mon 1/55:07 pmABE - DTW
1 stop5h 23mUnited Airlines
Deal found 12/29$674
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/311:56 pmDTW - ABE
1 stop7h 51mUnited Airlines
Fri 1/26:17 amABE - DTW
2 stops17h 26mUnited Airlines
Deal found 12/29$688
This United Airlines deal was found by Cheapflights users on 12/29. 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 12/311:56 pmDTW - ABE
1 stop7h 51mUnited Airlines
Sun 1/46:17 amABE - DTW
1 stop6h 58mUnited Airlines
Deal found 12/29$713

Find flight deals from Detroit to Lehigh Valley

Keep the following information in mind while searching for Detroit to Lehigh Valley flight deals. Data was last updated December 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$159
(American Airlines)

One-way from

$120
(Kiwi.com)
Provider with most accurate pricing for Detroit (DTT)-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Allentown-Bethlehem flights.
Search Deals
From Detroit (DTT) to Lehigh Valley
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One-way flight from Detroit (DTT) to Lehigh Valley
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 December 30, 2025.
Use the filters below to find and compare flights from Detroit to Lehigh Valley that are best for you.

Fly from

Detroit

Fly to

Lehigh Valley

Route

Depart

Return

Price

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Thu 1/29

7:05 am-12:32 pm

1 stop5h 27m

Allentown-Bethlehem

Sun 2/1

1:02 pm-5:37 pm

1 stop4h 35m

$159

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Thu 1/22

2:46 pm-10:26 pm

1 stop7h 40m

Allentown-Bethlehem

Thu 1/29

7:30 am-2:01 pm

1 stop6h 31m

$169

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Sat 1/31

2:07 pm-9:05 pm

1 stop6h 58m

Allentown-Bethlehem

Wed 2/4

4:57 pm-11:44 pm

1 stop6h 47m

$309

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Tue 1/13

5:30 am-10:41 am

1 stop5h 11m

Allentown-Bethlehem

Sat 1/17

11:30 am-5:03 pm

1 stop5h 33m

$319

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Fri 2/13

7:54 pm-12:29 am

1 stop4h 35m

Allentown-Bethlehem

Sun 2/15

6:04 am-10:54 am

1 stop4h 50m

$344

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Fri 2/13

5:05 am-10:54 pm

2 stops17h 49m

Allentown-Bethlehem

Sun 2/15

7:25 pm-9:46 am

1 stop14h 21m

$389

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Mon 1/12

8:00 am-10:01 pm

1 stop14h 01m

Allentown-Bethlehem

Fri 1/16

3:01 pm-2:00 pm

2 stops22h 59m

$452

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Fri 1/30

11:00 am-10:01 pm

2 stops11h 01m

$120

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Fri 1/30

5:30 am-10:41 am

1 stop5h 11m

$238

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Sun 1/4

10:38 am-10:59 pm

2 stops12h 21m

$268

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/28

Showing 1-10 of 11 results
1
2

Best time to book a flight from Detroit to Lehigh Valley

Have a flexible travel schedule? Discover the best time to fly to Lehigh Valley from Detroit 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 Detroit to Lehigh Valley

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

Currently, November is the cheapest month in which you can book a flight from Detroit to Lehigh Valley (average of $127). Flying from Detroit to Lehigh Valley in December is currently the most expensive (average of $412). 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 December 30, 2025.
Get a feel of what it's like to fly with American Airlines from Detroit 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.
American Airlines
7.2
Good
11,073 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit
American Airlines
7.2
Good
11,073 reviews
American Airlines
7.2
Good
11,073 reviews

Comfort

7.2

Overall

7.2

Boarding

7.5

Food

6.4

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
10.0
Excellent

Jeremy,Dec 2025

OKC - CLT

Was an okay flight. Had extra seat empty beside me so was able to stretch a bit

Related info for your journey

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

    If you book a flight to Lehigh Valley from Detroit, you will be flying from All airports, which is the city’s only airport. Detroit All airports (DTT) is located 0.6 mi from the center of Detroit.

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

    American Airlines and United Airlines can get you from Detroit to Lehigh Valley in just under 5h 27m. Your travel time can differ by up to 1h 31m. Detroit and Lehigh Valley are separated by a distance of 424 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Detroit 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 Detroit to Lehigh Valley?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Lehigh Valley (average of $127). Flying from Detroit to Lehigh Valley in December is currently the most expensive (average of $412). 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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Alternative routes for Detroit to Lehigh Valley

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Detroit to Lehigh Valley

Discover the top 2 airlines that operate flights from Detroit 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 2,558,603 searches. Data last updated December 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$392FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$505FlexibilityNo cancel feeOn-time69%

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