What airlines fly to Detroit?

Spirit Airlines, Delta and United Airlines are the top three most popular airlines that fly to Detroit from Allentown according to our data. Spirit Airlines is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Detroit. Keep in mind that there are 5 different airlines that fly to Detroit on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Allentown-Bethlehem to Detroit?

United Airlines is the most popular carrier operating from Allentown-Bethlehem to Detroit

When did momondo last update prices for flights from Allentown-Bethlehem Airport to Detroit?

Prices for flights from Allentown-Bethlehem Airport to Detroit are refreshed on a daily basis.

How many operators does momondo search for flights from Allentown-Bethlehem Airport to Detroit?

The number of operators available for flights from Allentown-Bethlehem Airport to Detroit is 1 as of May 2026.

How old do you have to be to fly from Allentown-Bethlehem Airport to Detroit?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Detroit.

What documentation or ID do you need to fly to Detroit?

The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$161 Cheap Flights from Allentown to Detroit in 2026

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Find the cheapest flights from Allentown to Detroit

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:36 pm - 11:59 pm

ABE

DTW

6h 23m

1 stop

5:25 am - 9:45 am

DTW

ABE

4h 20m

1 stop

$303United Airlines

Fri, Aug 28 - Mon, Aug 31

6:02 am - 12:32 pm

ABE

DTW

6h 30m

1 stop

10:01 am - 5:14 pm

DTW

ABE

7h 13m

1 stop

$327American Airlines

Sat, Jun 27 - Tue, Jun 30

5:10 pm - 10:32 pm

ABE

DTW

5h 22m

1 stop

10:23 am - 4:41 pm

DTW

ABE

6h 18m

1 stop

$359American Airlines

Thu, Aug 20 - Sun, Aug 23

7:09 pm - 12:41 am

ABE

DTW

5h 32m

1 stop

7:58 pm - 12:23 am

DTW

ABE

4h 25m

1 stop

$373American Airlines

Fri, Jul 10 - Sun, Jul 12

10:38 am - 6:05 pm

ABE

DTW

7h 27m

1 stop

7:30 am - 1:42 pm

DTW

ABE

6h 12m

1 stop

$374United Airlines

Sat, Oct 24 - Tue, Oct 27

7:09 pm - 12:41 am

ABE

DTW

5h 32m

1 stop

7:58 pm - 12:23 am

DTW

ABE

4h 25m

1 stop

$393American Airlines

Fri, Jul 10 - Mon, Jul 13

8:00 am - 12:40 am

ABE

DTW

16h 40m

2 stops

11:00 am - 11:10 pm

DTW

ABE

12h 10m

1 stop

$399Multiple Airlines

Thu, Jul 16 - Mon, Jul 27

4:38 pm - 1:44 pm

ABE

DTW

21h 06m

2 stops

11:00 am - 11:10 pm

DTW

ABE

12h 10m

1 stop

$403Multiple Airlines

Fri, Jul 10 - Mon, Jul 13

5:36 pm - 11:59 pm

ABE

DTW

6h 23m

1 stop

5:30 am - 10:06 am

DTW

ABE

4h 36m

1 stop

$409United Airlines

Fri, Oct 16 - Sat, Oct 17

8:50 pm - 11:55 am

ABE

DTW

15h 05m

1 stop

7:25 pm - 5:24 pm

DTW

ABE

21h 59m

1 stop

$410Multiple Airlines

Mon, Aug 10 - Thu, Aug 13

American Airlines flights from Allentown to Detroit

Our best American Airlines deals on Allentown to Detroit flight tickets

American Airlines

Jun 27

ABE6:02 amAllentown-Bethlehem

6h 30m

1 stop

DTW12:32 pmDetroit Metropolitan Wayne County

Jun 30

DTW10:01 amDetroit Metropolitan Wayne County

7h 13m

1 stop

ABE5:14 pmAllentown-Bethlehem

$327

American Airlines

Aug 20

ABE5:10 pmAllentown-Bethlehem

5h 22m

1 stop

DTW10:32 pmDetroit Metropolitan Wayne County

Aug 23

DTW10:23 amDetroit Metropolitan Wayne County

6h 18m

1 stop

ABE4:41 pmAllentown-Bethlehem

$359

American Airlines

Jul 10

ABE7:09 pmAllentown-Bethlehem

5h 32m

1 stop

DTW12:41 amDetroit Metropolitan Wayne County

Jul 12

DTW7:58 pmDetroit Metropolitan Wayne County

4h 25m

1 stop

ABE12:23 amAllentown-Bethlehem

$373

United Airlines flights from Allentown to Detroit

Our best United Airlines deals on Allentown to Detroit flight tickets

United Airlines

Aug 28

ABE5:36 pmAllentown-Bethlehem

6h 23m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

Aug 31

DTW5:25 amDetroit Metropolitan Wayne County

4h 20m

1 stop

ABE9:45 amAllentown-Bethlehem

$303

United Airlines

Oct 24

ABE10:38 amAllentown-Bethlehem

7h 27m

1 stop

DTW6:05 pmDetroit Metropolitan Wayne County

Oct 27

DTW7:30 amDetroit Metropolitan Wayne County

6h 12m

1 stop

ABE1:42 pmAllentown-Bethlehem

$374

United Airlines

Oct 16

ABE5:36 pmAllentown-Bethlehem

6h 23m

1 stop

DTW11:59 pmDetroit Metropolitan Wayne County

Oct 17

DTW5:30 amDetroit Metropolitan Wayne County

4h 36m

1 stop

ABE10:06 amAllentown-Bethlehem

$409

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 8/28

5:36 pm-11:59 pm

1 stop6h 23m

Detroit Metropolitan Wayne County

Mon 8/31

5:25 am-9:45 am

1 stop4h 20m

$303

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 6/27

6:02 am-12:32 pm

1 stop6h 30m

Detroit Metropolitan Wayne County

Tue 6/30

10:01 am-5:14 pm

1 stop7h 13m

$327

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 8/20

5:10 pm-10:32 pm

1 stop5h 22m

Detroit Metropolitan Wayne County

Sun 8/23

10:23 am-4:41 pm

1 stop6h 18m

$359

Quickest round-trip

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 7/10

7:09 pm-12:41 am

1 stop5h 32m

Detroit Metropolitan Wayne County

Sun 7/12

7:58 pm-12:23 am

1 stop4h 25m

$373

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Sat 10/24

10:38 am-6:05 pm

1 stop7h 27m

Detroit Metropolitan Wayne County

Tue 10/27

7:30 am-1:42 pm

1 stop6h 12m

$374

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 7/10

7:09 pm-12:41 am

1 stop5h 32m

Detroit Metropolitan Wayne County

Mon 7/13

7:58 pm-12:23 am

1 stop4h 25m

$393

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Thu 7/16

8:00 am-12:40 am

2 stops16h 40m

Detroit Metropolitan Wayne County

Mon 7/27

11:00 am-11:10 pm

1 stop12h 10m

$399

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 7/10

4:38 pm-1:44 pm

2 stops21h 06m

Detroit Metropolitan Wayne County

Mon 7/13

11:00 am-11:10 pm

1 stop12h 10m

$403

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Fri 10/16

5:36 pm-11:59 pm

1 stop6h 23m

Detroit Metropolitan Wayne County

Sat 10/17

5:30 am-10:06 am

1 stop4h 36m

$409

AllentownDetroit

ABE - DTW

ABEDTW

Allentown-Bethlehem

Mon 8/10

8:50 pm-11:55 am

1 stop15h 05m

Detroit Metropolitan Wayne County

Thu 8/13

7:25 pm-5:24 pm

1 stop21h 59m

$410

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Allentown to Detroit

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Detroit?

The cheapest month to fly to Detroit from Allentown is in July. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you’re not able to fly to Detroit in July, then April is your next best option. Flight prices from Allentown to Detroit during April average around $0.

When to book flights from Allentown to Detroit

Are you open to changing your travel dates? Check out the ideal times to fly from Allentown to Detroit according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Allentown to Detroit (ABE to DTT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Allentown to Detroit

Fastest flight time	6h 23m
Direct flights	None

The fastest flight from Allentown to Detroit takes 6h 23m

There are no direct flights from Allentown to Detroit. There are no popular flight routes from Allentown to Detroit.

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Frequently asked questions about flying from Allentown to Detroit

How far is Allentown-Bethlehem to Detroit by plane?
Detroit is 410.0 mi away from Allentown-Bethlehem. A reasonable flight in good conditions will take 6h 23m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Detroit?
Prices for flights from Allentown-Bethlehem Airport to Detroit are refreshed on a daily basis.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Detroit?
The number of operators available for flights from Allentown-Bethlehem Airport to Detroit is 1 as of May 2026.
How old do you have to be to fly from Allentown-Bethlehem Airport to Detroit?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Detroit.
What documentation or ID do you need to fly to Detroit?
The travel and health documents required for your trip to Detroit can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Detroit. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Allentown to Detroit?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Allentown to Detroit is American Airlines (100% of total bookings).

Best airlines flying from Allentown to Detroit

Compare and see reviews for airlines that fly from Allentown to Detroit with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $280	Free Cancellation	Rating 7.1 11,654 reviews		Search American Airlines flights

Roseville

Port Huron

Why use momondo?

Why should I use momondo to find a flight deal from Allentown to Detroit?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Detroit from Allentown.

Can I find flights from Allentown to Detroit with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Allentown to Detroit flights to just show those with flexible booking policies.

How can momondo help me find flights from Allentown to Detroit?

momondo helps you find the best flight between Allentown and Detroit by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Allentown to Detroit right now. Can momondo alert me if prices change?

Price alerts on flights to Detroit from Allentown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.