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$245+ Cheap flights from Allentown to Detroit (ABE - DTT)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DTT
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Allentown to Detroit

Discover tips and strategies to find the most affordable flight options for your journey from Allentown (ABE) to Detroit (DTT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$245
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$326
From Allentown-Bethlehem to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($41 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Allentown to Detroit

Cheapest flights from Allentown to Detroit
Explore the most affordable flight options available from Allentown to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Thu 9/114:55 pmABE - DTW
1 stop15h 49mMultiple Airlines
Sun 9/141:36 pmDTW - ABE
1 stop24h 34mMultiple Airlines
Deal found 8/18$245
This United Airlines deal was found by Cheapflights users on 8/16. 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 8/235:28 pmABE - DTW
1 stop6h 13mUnited Airlines
Sat 8/307:00 amDTW - ABE
1 stop4h 58mUnited Airlines
Deal found 8/16$254
This Mytrip deal was found by Cheapflights users on 8/15. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/254:55 pmABE - DTW
1 stop15h 45mMultiple Airlines
Sun 9/288:05 amDTW - ABE
1 stop14h 33mMultiple Airlines
Deal found 8/15$261
This Mytrip deal was found by Cheapflights users on 8/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/94:32 pmABE - DTW
1 stop16h 06mMultiple Airlines
Sun 10/127:02 amDTW - ABE
1 stop15h 13mMultiple Airlines
Deal found 8/17$270
This United Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 9/55:28 pmABE - DTW
1 stop6h 13mUnited Airlines
Sun 9/76:00 amDTW - ABE
1 stop5h 58mUnited Airlines
Deal found 8/18$299
This Kiwi.com deal was found by Cheapflights users on 8/16. 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 8/233:35 pmABE - DTW
2 stops22h 26mMultiple Airlines
Sat 8/305:30 pmDTW - ABE
1 stop20h 45mMultiple Airlines
Deal found 8/16$303
This Mytrip deal was found by Cheapflights users on 8/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/284:03 pmABE - DTW
1 stop16h 38mMultiple Airlines
Wed 9/35:17 pmDTW - ABE
2 stops18h 53mMultiple Airlines
Deal found 8/18$337
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/225:28 pmABE - DTW
1 stop6h 13mUnited Airlines
Sun 8/246:00 amDTW - ABE
1 stop5h 58mUnited Airlines
Deal found 8/17$339

Cheapflights Fare Finder

 
Customize your flight search to find flights from Allentown to Detroit 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 18, 2025.
Use the filters below to find and compare flights from Allentown to Detroit that are best for you.

Fly from

Allentown

Fly to

Detroit

Route

Depart

Return

Price

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 9/11

4:55 pm-8:44 am

1 stop15h 49m

Detroit Metropolitan Wayne County

Sun 9/14

1:36 pm-2:10 pm

1 stop24h 34m

$245

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 9/25

4:55 pm-8:40 am

1 stop15h 45m

Detroit Metropolitan Wayne County

Sun 9/28

8:05 am-10:38 pm

1 stop14h 33m

$261

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 10/9

4:32 pm-8:38 am

1 stop16h 06m

Detroit Metropolitan Wayne County

Sun 10/12

7:02 am-10:15 pm

1 stop15h 13m

$270

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 9/5

5:28 pm-11:41 pm

1 stop6h 13m

Detroit Metropolitan Wayne County

Sun 9/7

6:00 am-11:58 am

1 stop5h 58m

$299

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 8/28

4:03 pm-8:41 am

1 stop16h 38m

Detroit Metropolitan Wayne County

Wed 9/3

5:17 pm-12:10 pm

2 stops18h 53m

$337

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 9/27

6:00 am-1:02 pm

1 stop7h 02m

Detroit Metropolitan Wayne County

Sun 9/28

6:00 am-1:00 pm

1 stop7h 00m

$342

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Mon 11/24

5:10 pm-10:30 pm

1 stop5h 20m

Detroit Metropolitan Wayne County

Fri 11/28

12:08 pm-4:20 pm

1 stop4h 12m

$342

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Mon 9/15

5:28 pm-11:41 pm

1 stop6h 13m

$280

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Tue 8/26

1:00 pm-8:26 pm

1 stop7h 26m

$322

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Wed 8/27

1:00 pm-8:26 pm

1 stop7h 26m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 16 results
1
2

Best time to book a flight from Allentown to Detroit

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

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

Currently, April is the cheapest month in which you can book a flight from Allentown to Detroit (average of $257). Flying from Allentown to Detroit in March is currently the most expensive (average of $305). 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.

How much does it cost to fly round-trip from Allentown to Detroit?

Reviews of airlines servicing Detroit

Get insights into the airlines that provide service to Detroit. 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 Detroit. Reviews last updated August 18, 2025.
See what other customers who have flown with American Airlines from Allentown to Detroit have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Entertainment

6.9

Comfort

7.2

Food

6.5

Overall

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Aug 2025

MIA - DCA

Flight delayed 5 hours and was told it was due to mechanical issues. Instead of providing lodging due to missed connecting flight, American changed the cause of delay to weather, which meant they were not able required to provide a hotel. To make matters worse, one of our checked bags was lost even though its status said it was “by the plane” but no one at the service desk seemed able to locate it.

Related info for your journey

Find useful and relevant information for your journey from Allentown to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Allentown to Detroit round-trip?

    Flying on United Airlines is currently your cheapest option to Detroit, with prices starting at $143. Another option worth looking into is American Airlines, starting at $203 round trip. You may be able to fly from Allentown to Detroit for 64% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Allentown to Detroit?

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

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

    Yes. Cheapflights offers flight deals from Allentown to Detroit 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 Allentown to Detroit?

    Currently, April is the cheapest month in which you can book a flight from Allentown to Detroit (average of $257). Flying from Allentown to Detroit in March is currently the most expensive (average of $305). 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

Traveling to a place near Detroit?

Book flights to Detroit if you plan to visit one of these locations
Roseville
Port Huron

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Alternative routes for Allentown to Detroit

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

Discover the top 2 airlines that operate flights from Allentown to Detroit. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$143Average$366FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$203Average$357FlexibilityNo cancel feeOn-time71%

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