How long is the flight from Allentown to Detroit?

Departing from Allentown to Detroit will take you 4h 35m. The distance from Allentown to Detroit is about 424 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 $178. Another option worth looking into is American Airlines, starting at $203 round trip. You may be able to fly from Allentown to Detroit for 52% less than the average price by searching for these airlines.

In terms of precipitation, rainfall in Detroit ranges from 1.8 - 3.1 inches per month. August is typically the wettest month, when rainfall can reach 3.1 in. January is typically the driest time to visit Detroit when rainfall is around 1.8 in.

If weather is an important factor for your trip to Detroit, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

What is the cheapest time of day to fly from ABE to DTT?

When flying from Allentown to Detroit, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Allentown-Detroit flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Detroit flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$159+ Flights from Allentown to Detroit

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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 December 22, 2025.

Sat 12/205:07 pmABE - DTW

1 stop5h 23mUnited Airlines

Wed 12/241:56 pmDTW - ABE

1 stop7h 51mUnited Airlines

Deal found 12/19

$364

Fri 12/265:15 pmABE - DTW

1 stop7h 29mAmerican Airlines

Sun 12/2810:10 amDTW - ABE

1 stop6h 23mAmerican Airlines

Deal found 12/22

$425

Sat 12/207:38 pmABE - DTW

1 stop25h 34mMultiple Airlines

Wed 12/243:39 pmDTW - ABE

2 stops25h 55mMultiple Airlines

Deal found 12/19

$656

Sat 12/206:04 amABE - DTW

1 stop16h 30mAmerican Airlines

Wed 12/246:00 amDTW - ABE

2 stops10h 33mAmerican Airlines

Deal found 12/19

$808

Best flights from Allentown to Detroit
Discover carefully curated flight deals from Allentown to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 22, 2025.

Fri 1/231:02 pmABE - DTW

1 stop4h 35mAmerican Airlines

Sat 1/246:00 amDTW - ABE

1 stop6h 32mAmerican Airlines

Deal found 12/21

$159

Mon 1/193:23 pmABE - DTW

1 stop19h 31mMultiple Airlines

Mon 1/265:15 pmDTW - ABE

1 stop18h 12mMultiple Airlines

Deal found 12/22

$239

Thu 2/511:30 amABE - DTW

1 stop5h 33mUnited Airlines

Mon 2/95:30 amDTW - ABE

1 stop5h 11mUnited Airlines

Deal found 12/20

$254

Mon 2/23:01 pmABE - DTW

1 stop19h 04mMultiple Airlines

Mon 2/98:00 amDTW - ABE

1 stop14h 01mMultiple Airlines

Deal found 12/20

$282

Tue 2/34:57 pmABE - DTW

1 stop5h 13mUnited Airlines

Wed 2/112:19 pmDTW - ABE

1 stop6h 46mUnited Airlines

Deal found 12/20

$309

Wed 2/44:57 pmABE - DTW

1 stop5h 13mUnited Airlines

Sat 2/75:30 amDTW - ABE

1 stop5h 11mUnited Airlines

Deal found 12/20

$309

Tue 2/311:30 amABE - DTW

1 stop5h 39mUnited Airlines

Sun 2/811:05 amDTW - ABE

1 stop5h 17mUnited Airlines

Deal found 12/20

$309

Wed 2/44:57 pmABE - DTW

1 stop6h 47mUnited Airlines

Wed 2/112:19 pmDTW - ABE

1 stop6h 46mUnited Airlines

Deal found 12/20

$309

Wed 2/44:57 pmABE - DTW

1 stop5h 13mUnited Airlines

Mon 2/95:30 amDTW - ABE

1 stop5h 11mUnited Airlines

Deal found 12/20

$309

Sat 2/76:15 amABE - DTW

1 stop6h 56mUnited Airlines

Mon 2/95:30 amDTW - ABE

1 stop5h 11mUnited Airlines

Deal found 12/20

$309

Mon 2/24:57 pmABE - DTW

1 stop6h 47mUnited Airlines

Tue 2/109:00 amDTW - ABE

1 stop7h 22mUnited Airlines

Deal found 12/20

$309

Last-minute flights from Allentown to Detroit
Discover last-minute flight deals from Allentown to Detroit. Data last updated December 22, 2025 and is based on user searches.

Sat 1/311:50 amABE - DTW

1 stop4h 39mAmerican Airlines

Sun 1/410:10 amDTW - ABE

1 stop6h 23mAmerican Airlines

Deal found 12/21

$395

Mon 1/55:07 pmABE - DTW

1 stop6h 31mUnited Airlines

Sun 1/115:30 amDTW - ABE

1 stop5h 11mUnited Airlines

Deal found 12/22

$319

Fri 1/97:30 amABE - DTW

1 stop4h 53mAmerican Airlines

Mon 1/122:46 pmDTW - ABE

1 stop7h 40mAmerican Airlines

Deal found 12/20

$199

Fri 1/93:01 pmABE - DTW

1 stop19h 04mMultiple Airlines

Mon 1/125:15 amDTW - ABE

2 stops16h 46mMultiple Airlines

Deal found 12/20

$321

Tue 1/134:57 pmABE - DTW

1 stop5h 13mUnited Airlines

Sat 1/175:30 amDTW - ABE

1 stop5h 11mUnited Airlines

Deal found 12/20

$384

Thu 1/151:02 pmABE - DTW

1 stop4h 35mAmerican Airlines

Sat 1/175:04 pmDTW - ABE

1 stop5h 22mAmerican Airlines

Deal found 12/21

$229

Thu 1/158:30 amABE - DTW

1 stop7h 36mMultiple Airlines

Sat 1/1710:08 pmDTW - ABE

2 stops16h 51mMultiple Airlines

Deal found 12/21

$364

Mon 1/193:23 pmABE - DTW

1 stop19h 31mMultiple Airlines

Mon 1/265:15 pmDTW - ABE

1 stop18h 12mMultiple Airlines

Deal found 12/22

$239

Wed 1/214:57 pmABE - DTW

1 stop5h 13mUnited Airlines

Sat 1/242:07 pmDTW - ABE

1 stop6h 58mUnited Airlines

Deal found 12/20

$309

Fri 1/231:02 pmABE - DTW

1 stop4h 35mAmerican Airlines

Sat 1/246:00 amDTW - ABE

1 stop6h 32mAmerican Airlines

Deal found 12/21

$159

Fri 1/233:01 pmABE - DTW

2 stops22h 05mMultiple Airlines

Sun 1/255:15 amDTW - ABE

1 stop9h 44mMultiple Airlines

Deal found 12/20

$383

One-way flights from Allentown to Detroit
Search for one-way flight options from Allentown to Detroit. Find affordable one-way fares based on user searches. Data last updated December 22, 2025.

Thu 1/15:15 pmABE - DTW

1 stop5h 19mAmerican Airlines

Deal found 12/21

$333

Wed 12/315:07 pmABE - DTW

1 stop6h 31mUnited Airlines

Deal found 12/21

$337

Sun 1/45:15 pmABE - DTW

1 stop5h 19mAmerican Airlines

Deal found 12/21

$359

Sat 12/275:15 pmABE - DTW

1 stop16h 06mAmerican Airlines

Deal found 12/20

$363

Wed 12/315:15 pmABE - DTW

2 stops25h 03mAmerican Airlines

Deal found 12/21

$407

Fri 1/25:15 pmABE - DTW

1 stop21h 37mAmerican Airlines

Deal found 12/21

$416

Sat 12/272:54 pmABE - DTW

2 stops18h 39mMultiple Airlines

Deal found 12/20

$570

Sat 1/35:07 pmABE - DTW

2 stops22h 03mUnited Airlines

Deal found 12/21

$582

Sun 3/112:47 pmABE - DTW

1 stop6h 27mDelta

Deal found 12/21

$801

Find flight deals from Allentown to Detroit

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$159 (American Airlines)
Popular in	March
Cheapest in	February
Average price	$267

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

Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 10% potential price decrease ($38 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 1/23

1:02 pm-5:37 pm

1 stop4h 35m

Detroit Metropolitan Wayne County

Sat 1/24

6:00 am-12:32 pm

1 stop6h 32m

$159

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Mon 1/19

3:23 pm-10:54 am

1 stop19h 31m

Detroit Metropolitan Wayne County

Mon 1/26

5:15 pm-11:27 am

1 stop18h 12m

$239

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 2/5

11:30 am-5:03 pm

1 stop5h 33m

Detroit Metropolitan Wayne County

Mon 2/9

5:30 am-10:41 am

1 stop5h 11m

$254

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Mon 2/2

3:01 pm-10:05 am

1 stop19h 04m

Detroit Metropolitan Wayne County

Mon 2/9

8:00 am-10:01 pm

1 stop14h 01m

$282

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Tue 2/3

4:57 pm-10:10 pm

1 stop5h 13m

Detroit Metropolitan Wayne County

Wed 2/11

2:19 pm-9:05 pm

1 stop6h 46m

$309

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Wed 2/4

4:57 pm-10:10 pm

1 stop5h 13m

Detroit Metropolitan Wayne County

Sat 2/7

5:30 am-10:41 am

1 stop5h 11m

$309

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Tue 2/3

11:30 am-5:09 pm

1 stop5h 39m

Detroit Metropolitan Wayne County

Sun 2/8

11:05 am-4:22 pm

1 stop5h 17m

$309

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Wed 2/4

4:57 pm-11:44 pm

1 stop6h 47m

Detroit Metropolitan Wayne County

Wed 2/11

2:19 pm-9:05 pm

1 stop6h 46m

$309

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Wed 2/4

4:57 pm-10:10 pm

1 stop5h 13m

Detroit Metropolitan Wayne County

Mon 2/9

5:30 am-10:41 am

1 stop5h 11m

$309

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 2/7

6:15 am-1:11 pm

1 stop6h 56m

Detroit Metropolitan Wayne County

Mon 2/9

5:30 am-10:41 am

1 stop5h 11m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 20 results

Compare providers for flights from Allentown to Detroit

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Allentown to Detroit in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Allentown-Detroit flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

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

11,054 reviews

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

11,054 reviews

American Airlines

7.2

Good

11,054 reviews

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

How long is the flight from Allentown to Detroit?
Departing from Allentown to Detroit will take you 4h 35m. The distance from Allentown to Detroit is about 424 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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 $178. Another option worth looking into is American Airlines, starting at $203 round trip. You may be able to fly from Allentown to Detroit for 52% 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, 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

Roseville

Port Huron

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Top 2 airlines flying from Allentown to Detroit

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$178	Average$380	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$203	Average$357	FlexibilityNo cancel fee	On-time71%

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$159+ 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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Allentown to Detroit with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Allentown to Detroit

Cheapest flights from Allentown to DetroitExplore 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 December 22, 2025.

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 December 22, 2025.

Find flight deals from Allentown to Detroit

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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 December.

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.

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?

Reviews of airlines servicing Detroit

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.

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?

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

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

How can I find direct flights from Allentown to Detroit?

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

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

Traveling to a place near Detroit?

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Alternative routes for Allentown to Detroit

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Top 2 airlines flying from Allentown to Detroit

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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 December 22, 2025.