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$129+ Cheap flights from Allentown to Detroit (ABE - DTT)

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 4/20. Fares are subject to change and may not be available on all flights or dates of travel.
ABE — DTT
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Cheap 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 March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/18. 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.
Wed 7/225:41 pm
ABE
-
DTW
1 stop4h 38m
United Airlines
Sat 7/258:50 am
DTW
-
ABE
1 stop4h 58m
United Airlines
Deal found 3/18$318
This United Airlines deal was found by Cheapflights users on 3/20. 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 4/45:43 pm
ABE
-
DTW
1 stop4h 34m
United Airlines
Wed 4/811:00 am
DTW
-
ABE
1 stop6h 03m
United Airlines
Deal found 3/20$345
This American Airlines deal was found by Cheapflights users on 3/20. 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 6/125:46 pm
ABE
-
DTW
1 stop6h 47m
American Airlines
Tue 6/167:58 pm
DTW
-
ABE
1 stop4h 23m
American Airlines
Deal found 3/20$347
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 4/171:41 pm
ABE
-
DTW
1 stop11h 05m
Multiple Airlines
Mon 4/209:16 am
DTW
-
ABE
2 stops13h 37m
Multiple Airlines
Deal found 3/22$366
This American Airlines deal was found by Cheapflights users on 3/19. 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 9/181:52 pm
ABE
-
DTW
1 stop4h 11m
American Airlines
Mon 9/213:31 pm
DTW
-
ABE
1 stop6h 43m
American Airlines
Deal found 3/19$367
This United Airlines deal was found by Cheapflights users on 3/19. 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 8/2910:38 am
ABE
-
DTW
1 stop7h 41m
United Airlines
Tue 9/15:50 am
DTW
-
ABE
1 stop4h 16m
United Airlines
Deal found 3/19$379
This United Airlines deal was found by Cheapflights users on 3/21. 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 4/45:43 pm
ABE
-
DTW
1 stop4h 34m
United Airlines
Sat 4/182:05 pm
DTW
-
ABE
1 stop7h 12m
United Airlines
Deal found 3/21$384
This American Airlines deal was found by Cheapflights users on 3/20. 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 8/201:56 pm
ABE
-
DTW
1 stop4h 35m
American Airlines
Sun 8/2311:40 am
DTW
-
ABE
1 stop7h 25m
American Airlines
Deal found 3/20$387
This United Airlines deal was found by Cheapflights users on 3/22. 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 6/265:41 pm
ABE
-
DTW
1 stop6h 17m
United Airlines
Sun 6/288:50 am
DTW
-
ABE
1 stop4h 58m
United Airlines
Deal found 3/22$402
This United Airlines deal was found by Cheapflights users on 3/22. 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 9/42:30 pm
ABE
-
DTW
1 stop5h 44m
United Airlines
Mon 9/78:50 am
DTW
-
ABE
1 stop4h 52m
United Airlines
Deal found 3/22$424
This Kiwi.com deal was found by Cheapflights users on 3/21. 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.
Tue 4/711:17 am
ABE
-
DTW
2 stops20h 45m
Multiple Airlines
Thu 4/92:56 pm
DTW
-
ABE
1 stop29h 14m
Multiple Airlines
Deal found 3/21$447

Find 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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$318
(United Airlines)

One-way from

$129
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$210
Provider with most accurate pricing for Allentown-Bethlehem-Detroit (DTT) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Allentown-Bethlehem-Detroit (DTT) flights.
Search Deals
From Allentown-Bethlehem to Detroit (DTT)
Search Deals
One-way flight from Allentown-Bethlehem to Detroit (DTT)
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 2026.
Use the filters below to find and compare flights from Allentown to Detroit that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Wed 7/22

5:41 pm-10:19 pm

1 stop4h 38m

Detroit Metropolitan Wayne County

Sat 7/25

8:50 am-1:48 pm

1 stop4h 58m

$318

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 6/27

6:00 am-12:33 pm

1 stop6h 33m

Detroit Metropolitan Wayne County

Mon 6/29

5:29 pm-11:19 pm

1 stop5h 50m

$347

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 5/30

2:23 pm-10:14 pm

1 stop7h 51m

Detroit Metropolitan Wayne County

Wed 6/3

7:05 am-1:48 pm

1 stop6h 43m

$379

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 8/29

5:36 pm-11:59 pm

1 stop6h 23m

Detroit Metropolitan Wayne County

Tue 9/1

5:50 am-10:06 am

1 stop4h 16m

$379

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 4/4

5:43 pm-10:17 pm

1 stop4h 34m

Detroit Metropolitan Wayne County

Sat 4/18

2:05 pm-9:17 pm

1 stop7h 12m

$384

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 8/20

1:56 pm-6:31 pm

1 stop4h 35m

Detroit Metropolitan Wayne County

Sun 8/23

11:40 am-7:05 pm

1 stop7h 25m

$387

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 4/4

5:43 pm-10:17 pm

1 stop4h 34m

Detroit Metropolitan Wayne County

Tue 4/7

11:00 am-5:03 pm

1 stop6h 03m

$474

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 6/12

8:47 pm-11:40 am

2 stops14h 53m

Detroit Metropolitan Wayne County

Tue 6/16

5:25 pm-8:08 pm

1 stop26h 43m

$486

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 4/17

5:43 pm-11:58 pm

1 stop6h 15m

Detroit Metropolitan Wayne County

Sun 4/19

4:18 pm-9:17 pm

1 stop4h 59m

$509

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 5/1

2:25 pm-10:13 pm

1 stop7h 48m

Detroit Metropolitan Wayne County

Sun 5/3

9:00 am-1:38 pm

1 stop4h 38m

$529

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/20

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Allentown to Detroit

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Detroit in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Allentown-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Allentown-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Allentown-Detroit flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Allentown-Detroit flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Allentown-Detroit flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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, November is the cheapest month in which you can book a flight from Allentown to Detroit (average of $54). Flying from Allentown to Detroit in June is currently the most expensive (average of $85). 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 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 March 23, 2026.
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
7.1
Good
11,489 reviews

Food

6.4

Entertainment

6.9

Overall

7.1

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes
American Airlines
7.1
Good
11,489 reviews
American Airlines
7.1
Good
11,489 reviews

Food

6.4

Entertainment

6.9

Overall

7.1

Crew

7.9

Comfort

7.2

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Mar 2026

MIA - SFO

Horrible. When they power flights for other airlines there is nothing they can do to change or accommodate any changes

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.

  • How long is the flight from Allentown to Detroit?

    Departing from Allentown to Detroit will take you 4h 38m. The distance from Allentown to Detroit is about 424 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, November is the cheapest month in which you can book a flight from Allentown to Detroit (average of $54). Flying from Allentown to Detroit in June is currently the most expensive (average of $85). 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

Browse thousands of different options on Cheapflights for your next trip

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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 airline flying from Allentown to Detroit

Discover the top airline 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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$280Average$369FlexibilityNo cancel feeOn-time71%

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