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Lehigh Valley

$158+ 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ABE
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/12. 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 3/215:48 am
DTW
-
ABE
1 stop4h 08m
United Airlines
Sat 3/286:20 am
ABE
-
DTW
1 stop6h 51m
United Airlines
Deal found 2/12$274
This United Airlines deal was found by Cheapflights users on 2/13. 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 2/217:28 am
DTW
-
ABE
1 stop4h 22m
United Airlines
Sat 2/285:23 pm
ABE
-
DTW
1 stop6h 21m
United Airlines
Deal found 2/13$279
This United Airlines deal was found by Cheapflights users on 2/12. 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 2/217:28 am
DTW
-
ABE
1 stop4h 22m
United Airlines
Wed 2/2510:36 am
ABE
-
DTW
1 stop6h 49m
United Airlines
Deal found 2/12$299
This United Airlines deal was found by Cheapflights users on 2/12. 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 3/105:48 am
DTW
-
ABE
1 stop4h 08m
United Airlines
Tue 3/176:51 pm
ABE
-
DTW
1 stop4h 43m
United Airlines
Deal found 2/12$309
This United Airlines deal was found by Cheapflights users on 2/11. 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 3/65:48 am
DTW
-
ABE
1 stop4h 08m
United Airlines
Mon 3/96:51 pm
ABE
-
DTW
1 stop4h 43m
United Airlines
Deal found 2/11$344
This Kiwi.com deal was found by Cheapflights users on 2/10. 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.
Fri 4/105:45 am
DTW
-
ABE
1 stop14h 25m
Multiple Airlines
Sun 4/123:46 pm
ABE
-
DTW
2 stops16h 16m
Multiple Airlines
Deal found 2/10$357
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:31 am
DTW
-
ABE
1 stop6h 17m
American Airlines
Thu 8/68:07 pm
ABE
-
DTW
1 stop4h 33m
American Airlines
Deal found 2/11$367
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:41 am
DTW
-
ABE
1 stop5h 39m
American Airlines
Sat 2/2812:00 pm
ABE
-
DTW
1 stop5h 41m
American Airlines
Deal found 2/11$369
This United Airlines deal was found by Cheapflights users on 2/9. 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 5/211:15 am
DTW
-
ABE
1 stop5h 45m
United Airlines
Wed 5/610:35 am
ABE
-
DTW
1 stop4h 49m
United Airlines
Deal found 2/9$384
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:02 pm
DTW
-
ABE
1 stop4h 17m
American Airlines
Thu 8/68:07 pm
ABE
-
DTW
1 stop4h 33m
American Airlines
Deal found 2/11$387
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/2810:31 am
DTW
-
ABE
1 stop6h 17m
American Airlines
Tue 8/47:10 pm
ABE
-
DTW
1 stop5h 16m
American Airlines
Deal found 2/11$388
This American Airlines deal was found by Cheapflights users on 2/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/277:54 pm
DTW
-
ABE
1 stop4h 35m
American Airlines
Tue 3/312:50 pm
ABE
-
DTW
1 stop5h 20m
American Airlines
Deal found 2/11$399

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(United Airlines)

One-way from

$158
(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
Search Deals
One-way flight from Detroit (DTT) to Lehigh Valley
Search Deals

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 February 13, 2026.
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

Sat 3/21

5:48 am-9:56 am

1 stop4h 08m

Allentown-Bethlehem

Sat 3/28

6:20 am-1:11 pm

1 stop6h 51m

$274

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Tue 3/10

5:48 am-9:56 am

1 stop4h 08m

Allentown-Bethlehem

Tue 3/17

6:51 pm-11:34 pm

1 stop4h 43m

$309

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Fri 3/6

5:48 am-9:56 am

1 stop4h 08m

Allentown-Bethlehem

Mon 3/9

6:51 pm-11:34 pm

1 stop4h 43m

$344

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Sat 5/2

11:15 am-5:00 pm

1 stop5h 45m

Allentown-Bethlehem

Wed 5/6

10:35 am-3:24 pm

1 stop4h 49m

$384

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Mon 7/27

8:02 pm-12:19 am

1 stop4h 17m

Allentown-Bethlehem

Thu 8/6

8:07 pm-12:40 am

1 stop4h 33m

$387

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Tue 7/28

10:31 am-4:48 pm

1 stop6h 17m

Allentown-Bethlehem

Tue 8/4

7:10 pm-12:26 am

1 stop5h 16m

$388

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Tue 7/28

10:31 am-4:48 pm

1 stop6h 17m

Allentown-Bethlehem

Wed 8/5

8:07 pm-12:40 am

1 stop4h 33m

$388

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Tue 7/28

10:31 am-4:48 pm

1 stop6h 17m

Allentown-Bethlehem

Sat 8/1

6:00 am-12:21 pm

1 stop6h 21m

$404

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Mon 7/27

8:02 pm-12:19 am

1 stop4h 17m

Allentown-Bethlehem

Wed 8/5

8:07 pm-12:40 am

1 stop4h 33m

$408

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

Wed 3/25

2:06 pm-3:01 pm

2 stops24h 55m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 17 results
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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 March is currently the most expensive (average of $570). 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.

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?

    United Airlines can get you from Detroit to Lehigh Valley in just under 4h 08m. Your travel time can differ by up to . Detroit and Lehigh Valley are separated by a distance of 424 mi.

  • 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 March is currently the most expensive (average of $570). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$341FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$326Average$578FlexibilityNo cancel feeOn-time69%

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