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$179+ Cheap flights from Detroit to Allentown (DTT - ABE)

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ABE
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Detroit to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Allentown (ABE). 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 enero 8, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$199
(American Airlines)
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.
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From Detroit (DTT) to Allentown-Bethlehem
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Find flight deals from Detroit to Allentown

Cheapest flights from Detroit to Allentown
Explore the most affordable flight options available from Detroit to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/8. 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.
vie. 1/232:46 pmDTW - ABE
1 stop7h 40mAmerican Airlines
mar. 1/277:30 amABE - DTW
1 stop6h 31mAmerican Airlines
Deal found 1/8$199
This American Airlines deal was found by Cheapflights users on 1/7. 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.
vie. 1/235:03 pmDTW - ABE
1 stop5h 23mAmerican Airlines
dom. 1/251:02 pmABE - DTW
1 stop4h 35mAmerican Airlines
Deal found 1/7$219
This United Airlines deal was found by Cheapflights users on 1/6. 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.
jue. 1/225:30 amDTW - ABE
1 stop5h 11mUnited Airlines
lun. 1/264:57 pmABE - DTW
1 stop5h 13mUnited Airlines
Deal found 1/6$259
This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
jue. 1/2210:43 amDTW - ABE
1 stop11h 02mMultiple Airlines
lun. 1/263:01 pmABE - DTW
2 stops22h 29mMultiple Airlines
Deal found 1/6$284
This United Airlines deal was found by Cheapflights users on 1/7. 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.
jue. 1/155:30 amDTW - ABE
1 stop5h 11mUnited Airlines
dom. 1/186:15 amABE - DTW
1 stop7h 02mUnited Airlines
Deal found 1/7$299
This United Airlines deal was found by Cheapflights users on 1/6. 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.
sáb. 1/315:30 amDTW - ABE
1 stop5h 11mUnited Airlines
mié. 2/44:57 pmABE - DTW
1 stop6h 47mUnited Airlines
Deal found 1/6$309
This United Airlines deal was found by Cheapflights users on 1/8. 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.
vie. 1/235:30 amDTW - ABE
1 stop5h 11mUnited Airlines
mar. 1/274:57 pmABE - DTW
1 stop5h 13mUnited Airlines
Deal found 1/8$319
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
vie. 1/239:18 amDTW - ABE
2 stops12h 43mMultiple Airlines
dom. 1/253:13 pmABE - DTW
1 stop8h 42mMultiple Airlines
Deal found 1/7$356
This Kiwi.com deal was found by Cheapflights users on 1/7. 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.
jue. 1/155:00 amDTW - ABE
2 stops18h 37mMultiple Airlines
dom. 1/183:13 pmABE - DTW
1 stop8h 42mMultiple Airlines
Deal found 1/7$464

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Allentown 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 enero 8, 2026.
Use the filters below to find and compare flights from Detroit to Allentown that are best for you.

Fly from

Detroit

Fly to

Allentown

Route

Depart

Return

Price

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

vie. 1/23

2:46 pm-10:26 pm

1 stop7h 40m

Allentown-Bethlehem

mar. 1/27

7:30 am-2:01 pm

1 stop6h 31m

$199

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

vie. 1/23

5:03 pm-10:26 pm

1 stop5h 23m

Allentown-Bethlehem

dom. 1/25

1:02 pm-5:37 pm

1 stop4h 35m

$219

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

jue. 1/22

5:30 am-10:41 am

1 stop5h 11m

Allentown-Bethlehem

lun. 1/26

4:57 pm-10:10 pm

1 stop5h 13m

$259

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

jue. 1/22

10:43 am-9:45 pm

1 stop11h 02m

Allentown-Bethlehem

lun. 1/26

3:01 pm-1:30 pm

2 stops22h 29m

$284

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

sáb. 1/31

5:30 am-10:41 am

1 stop5h 11m

Allentown-Bethlehem

mié. 2/4

4:57 pm-11:44 pm

1 stop6h 47m

$309

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

vie. 1/23

5:30 am-10:41 am

1 stop5h 11m

Allentown-Bethlehem

mar. 1/27

4:57 pm-10:10 pm

1 stop5h 13m

$319

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

vie. 1/23

5:30 am-10:41 am

1 stop5h 11m

Allentown-Bethlehem

dom. 1/25

6:15 am-1:21 pm

1 stop7h 06m

$319

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

vie. 1/23

9:18 am-10:01 pm

2 stops12h 43m

Allentown-Bethlehem

dom. 1/25

3:13 pm-11:55 pm

1 stop8h 42m

$356

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

mié. 2/4

11:20 am-4:22 pm

1 stop5h 02m

Allentown-Bethlehem

mié. 2/11

6:15 am-11:49 pm

2 stops17h 34m

$469

DetroitAllentown

DTW - ABE

DTWABE

Detroit Metropolitan Wayne County

dom. 2/15

5:09 am-10:37 pm

2 stops17h 28m

$216

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 12 results
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Compare providers for flights from Detroit to Allentown

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 Detroit to Allentown in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 Detroit-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Allentown 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 Detroit-Allentown 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 Detroit to Allentown

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

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

Currently, May is the cheapest month in which you can book a flight from Detroit to Allentown (average of $48). Flying from Detroit to Allentown in December is currently the most expensive (average of $80). 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 Allentown

Get insights into the airlines that provide service to Allentown. 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 Allentown. Reviews last updated enero 8, 2026.
Peruse reviews from past customers who have flown with American Airlines from Detroit to Allentown to help guide your decision. 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
11,094 reviews

Entertainment

6.9

Boarding

7.5

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

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
11,094 reviews
American Airlines
7.2
Good
11,094 reviews

Entertainment

6.9

Boarding

7.5

Food

6.4

Overall

7.2

Comfort

7.2

Crew

8.0

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 Allentown. 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 Detroit to Allentown?

    For as low as $259, American Airlines can have you in Allentown from Detroit in 5h 11m. Detroit and Allentown are separated by a distance of 424 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    American Airlines, at $268, was found to be the cheapest airline from Detroit to Allentown. An alternate airline flying to your destination would be United Airlines.

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

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

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

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

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

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

    Currently, May is the cheapest month in which you can book a flight from Detroit to Allentown (average of $48). Flying from Detroit to Allentown in December is currently the most expensive (average of $80). 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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Other flights to Allentown

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Top 2 airlines flying from Detroit to Allentown

Discover the top 2 airlines that operate flights from Detroit to Allentown. 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$356FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$276Average$505FlexibilityNo cancel feeOn-time69%

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