$129+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — ABE
Nov 17 — Nov 241
Round-trip
1 adult, Economy
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Find cheap flights from Detroit to Allentown with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Detroit to Allentown
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Best
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Cheapest flights from Detroit to AllentownExplore 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 October 18, 2026.
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 October 18, 2026.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sun 11/14:28 pm -
1 stop6h 31m
Sat 11/145:37 am -
1 stop7h 22m
Deal found 10/14![American Airlines logo]()
$269
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:37 pm -
1 stop6h 26m
Thu 11/125:37 am -
1 stop7h 22m
Deal found 10/13![American Airlines logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:54 pm -
1 stop25h 56m
Tue 11/1012:00 pm -
1 stop23h 40m
Deal found 10/17![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:07 pm -
1 stop11h 32m
Tue 11/1012:00 pm -
1 stop23h 40m
Deal found 10/17![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:54 pm -
1 stop25h 56m
Thu 11/123:05 pm -
1 stop17h 47m
Deal found 10/17![Multiple Airlines logo]()
$306
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:37 pm -
1 stop6h 26m
Tue 11/105:37 am -
1 stop7h 22m
Deal found 10/13![American Airlines logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:07 pm -
1 stop11h 32m
Thu 11/123:05 pm -
1 stop17h 47m
Deal found 10/17![Multiple Airlines logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/16. 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.
Wed 12/29:33 pm -
1 stop16h 55m
Wed 12/99:00 am -
1 stop25h 57m
Deal found 10/16![Multiple Airlines logo]()
$312
Best flights from Detroit to AllentownDiscover carefully curated flight deals from Detroit to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 18, 2026.
Discover carefully curated flight deals from Detroit to Allentown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 18, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:37 pm -
1 stop6h 26m
Tue 11/105:37 am -
1 stop7h 22m
Deal found 10/13![American Airlines logo]()
$309
This United Airlines deal was found by Cheapflights users on 10/13. 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.
Tue 11/102:09 pm -
1 stop6h 53m
Tue 11/175:36 pm -
1 stop4h 46m
Deal found 10/13![United Airlines logo]()
$429
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:30 pm -
1 stop7h 49m
Tue 11/106:00 pm -
1 stop6h 57m
Deal found 10/16![Delta logo]()
$437
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/96:25 am -
2 stops12h 52m
Thu 11/122:32 pm -
1 stop9h 05m
Deal found 10/14![Multiple Airlines logo]()
$478
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:25 am -
1 stop5h 40m
Thu 11/126:30 am -
1 stop6h 34m
Deal found 10/16![Delta logo]()
$437
This United Airlines deal was found by Cheapflights users on 10/18. 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.
Sun 11/14:10 pm -
1 stop4h 52m
Sat 11/145:36 pm -
1 stop4h 46m
Deal found 10/18![United Airlines logo]()
$474
This Delta deal was found by Cheapflights users on 10/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/1510:30 am -
1 stop6h 42m
Mon 1/181:00 pm -
1 stop7h 13m
Deal found 10/14![Delta logo]()
$457
This United Airlines deal was found by Cheapflights users on 10/17. 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.
Sat 11/74:10 pm -
1 stop4h 52m
Sun 11/86:15 am -
1 stop7h 13m
Deal found 10/17![United Airlines logo]()
$543
This Delta deal was found by Cheapflights users on 10/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/76:25 am -
1 stop5h 40m
Wed 11/116:00 pm -
2 stops13h 39m
Deal found 10/17![Delta logo]()
$577
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:20 am -
1 stop6h 45m
Sat 11/76:03 pm -
2 stops13h 17m
Deal found 10/13![Delta logo]()
$584
Last-minute flights from Detroit to AllentownDiscover last-minute flight deals from Detroit to Allentown. Data last updated October 18, 2026 and is based on user searches.
Discover last-minute flight deals from Detroit to Allentown. Data last updated October 18, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sun 11/14:28 pm -
1 stop6h 31m
Sat 11/145:37 am -
1 stop7h 22m
Deal found 10/14![American Airlines logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:54 pm -
1 stop25h 56m
Tue 11/1012:00 pm -
1 stop23h 40m
Deal found 10/17![Multiple Airlines logo]()
$292
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:54 pm -
1 stop25h 56m
Thu 11/123:05 pm -
1 stop17h 47m
Deal found 10/17![Multiple Airlines logo]()
$306
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:54 pm -
1 stop16h 51m
Sat 11/77:15 pm -
1 stop13h 37m
Deal found 10/17![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:07 pm -
1 stop11h 32m
Tue 11/1012:00 pm -
1 stop23h 40m
Deal found 10/17![Multiple Airlines logo]()
$295
This Kiwi.com deal was found by Cheapflights users on 10/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:07 pm -
1 stop11h 32m
Thu 11/123:05 pm -
1 stop17h 47m
Deal found 10/17![Multiple Airlines logo]()
$310
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:37 pm -
1 stop6h 26m
Thu 11/125:37 am -
1 stop7h 22m
Deal found 10/13![American Airlines logo]()
$289
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:37 pm -
1 stop6h 26m
Tue 11/105:37 am -
1 stop7h 22m
Deal found 10/13![American Airlines logo]()
$309
One-way flights from Detroit to AllentownSearch for one-way flight options from Detroit to Allentown. Find affordable one-way fares based on user searches. Data last updated October 18, 2026.
Search for one-way flight options from Detroit to Allentown. Find affordable one-way fares based on user searches. Data last updated October 18, 2026.
This American Airlines deal was found by Cheapflights users on 10/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1710:23 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![American Airlines logo]()
$129
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/124:06 pm -
1 stop6h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$209
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/164:28 pm -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:20 am -
1 stop6h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$293
This American Airlines deal was found by Cheapflights users on 10/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1110:23 am -
1 stop7h 18m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/17![American Airlines logo]()
$309
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/106:25 am -
1 stop5h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$313
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:28 pm -
1 stop6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![American Airlines logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 10/18. 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.
Wed 3/177:55 pm -
2 stops18h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 10/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/134:25 pm -
1 stop6h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/13![Delta logo]()
$343
This American Airlines deal was found by Cheapflights users on 10/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/86:00 am -
1 stop5h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/14. 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 10/242:02 pm -
1 stop6h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$379
Find 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 October 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $247 (Kiwi.com) |
One-way from | $129 (American Airlines) |
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 7,457,451 searches. Data last updated October 18, 2026.
Use the filters below to find and compare flights from Detroit to Allentown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Wed 3/17
4:06 pm-10:28 pm
1 stop6h 22m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Fri 3/12
4:06 pm-10:28 pm
1 stop6h 22m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$209
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Mon 11/16
4:28 pm-10:59 pm
1 stop6h 31m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$254
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Sat 11/14
5:20 am-12:04 pm
1 stop6h 44m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$293
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Sat 11/7
4:37 pm-11:03 pm
1 stop6h 26m
Allentown-Bethlehem
Tue 11/10
5:37 am-12:59 pm
1 stop7h 22m
$309
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Wed 11/11
4:25 pm-10:27 pm
1 stop6h 02m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Tue 11/10
6:25 am-12:04 pm
1 stop5h 39m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Thu 11/12
6:25 am-12:04 pm
1 stop5h 39m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$313
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Fri 11/13
4:25 pm-10:27 pm
1 stop6h 02m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$343
Quickest round-trip
DetroitAllentown
DTW Detroit Metropolitan Wayne County - ABE Allentown-Bethlehem
DTWABE
Detroit Metropolitan Wayne County
Sat 10/24
12:30 pm-5:08 pm
1 stop4h 38m
Allentown-Bethlehem
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$379
Showing 1-10 of 19 resultsSorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Detroit-Allentown flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Allentown flight deals on Cheapflights vs. FlightHub >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 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 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.
DTT-ABE
DTW-ABE
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
DTT-ABE
DTW-ABE
No data available for this route at this time. Please check back soon.
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.
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Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 18, 2026.
Alternative routes for Detroit to Allentown
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Allentown by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Detroit to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Detroit and Allentown flights
Browse other Detroit and Allentown flight options. Last updated on October 18, 2026.
Other flights from Detroit
Browse through other flights departing from Detroit. Flights are based on user searches made on Cheapflights and were last updated on October 18, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Detroit to Allentown flights
Consider these flights traveling from Detroit to Allentown.
Top airline flying from Detroit to Allentown
Discover the top airline 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 7,457,451 searches. Data last updated October 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$179 | Average$408 | FlexibilityNo cancel fee | On-time71% |