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$173+ Cheap flights from Des Moines to Allentown (DSM - ABE)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
DSM — ABE
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Des Moines to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Des Moines (DSM) 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 August 18, 2025.

Round-trip from

$367
(Delta)

One-way from

$173
(Delta)

Popular in

April

Cheapest in

December

Average price

$379
From Des Moines to Allentown-Bethlehem
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One-way flight from Des Moines to Allentown-Bethlehem
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Highest demand for flights based on searches. 22% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Des Moines to Allentown

Cheapest flights from Des Moines to Allentown
Explore the most affordable flight options available from Des Moines to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:16 pmDSM - ABE
1 stop7h 37mAmerican Airlines
Tue 12/25:10 pmABE - DSM
1 stop8h 11mAmerican Airlines
Deal found 8/18$325
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Tue 11/252:16 pmDSM - ABE
1 stop7h 37mAmerican Airlines
Tue 12/25:10 pmABE - DSM
1 stop8h 11mAmerican Airlines
Deal found 8/17$363
This Delta deal was found by Cheapflights users on 8/16. 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.
Fri 8/296:00 amDSM - ABE
2 stops10h 34mDelta
Sat 9/66:00 amABE - DSM
1 stop5h 38mDelta
Deal found 8/16$367
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2911:23 amDSM - ABE
1 stop6h 46mAmerican Airlines
Sat 9/66:35 pmABE - DSM
1 stop5h 31mAmerican Airlines
Deal found 8/18$374
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Thu 8/217:00 amDSM - ABE
1 stop5h 26mAmerican Airlines
Sun 8/246:15 amABE - DSM
1 stop5h 38mAmerican Airlines
Deal found 8/17$403
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/2311:35 amDSM - ABE
1 stop4h 18mUnited Airlines
Tue 8/266:37 amABE - DSM
1 stop6h 46mUnited Airlines
Deal found 8/17$415
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Fri 8/2911:35 amDSM - ABE
1 stop4h 18mUnited Airlines
Sat 9/61:00 pmABE - DSM
1 stop5h 14mUnited Airlines
Deal found 8/17$435

Cheapflights Fare Finder

 
Customize your flight search to find flights from Des Moines 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 August 18, 2025.
Use the filters below to find and compare flights from Des Moines to Allentown that are best for you.

Fly from

Des Moines

Fly to

Allentown

Route

Depart

Return

Price

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Fri 8/29

6:00 am-5:34 pm

2 stops10h 34m

Allentown-Bethlehem

Sat 9/6

6:00 am-10:38 am

1 stop5h 38m

$367

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Fri 8/29

11:23 am-7:09 pm

1 stop6h 46m

Allentown-Bethlehem

Sat 9/6

6:35 pm-11:06 pm

1 stop5h 31m

$374

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Thu 8/21

7:00 am-1:26 pm

1 stop5h 26m

Allentown-Bethlehem

Sun 8/24

6:15 am-10:53 am

1 stop5h 38m

$403

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Sat 8/23

11:35 am-4:53 pm

1 stop4h 18m

Allentown-Bethlehem

Tue 8/26

6:37 am-12:23 pm

1 stop6h 46m

$415

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Fri 8/29

11:35 am-4:53 pm

1 stop4h 18m

Allentown-Bethlehem

Sat 9/6

5:28 pm-9:45 pm

1 stop5h 17m

$420

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Sat 8/30

2:12 pm-10:39 pm

1 stop7h 27m

$173

Des MoinesAllentown

DSM - ABE

DSMABE

Des Moines

Fri 8/29

2:12 pm-10:39 pm

1 stop7h 27m

$340

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Best time to book a flight from Des Moines to Allentown

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

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

Currently, February is the cheapest month in which you can book a flight from Des Moines to Allentown (average of $289). Flying from Des Moines to Allentown in December is currently the most expensive (average of $395). 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 August 18, 2025.
Read through reviews of airlines operating flights from Des Moines to Allentown, such as United Airlines and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,925 reviews

Crew

8.1

Boarding

7.7

Comfort

7.3

Food

6.6

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Des Moines 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 Des Moines to Allentown?

    For as low as $415, Delta can have you in Allentown from Des Moines in 4h 18m. Airlines will cover a distance of 948 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 Des Moines to Allentown round-trip?

    American Airlines, at $218, was found to be the cheapest airline from Des Moines to Allentown. An alternate airline flying to your destination would be United Airlines. American Airlines is currently priced 44% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Des Moines to Allentown?

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

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

    Yes. Cheapflights offers flight deals from Des Moines 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 Des Moines to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Des Moines to Allentown (average of $289). Flying from Des Moines to Allentown in December is currently the most expensive (average of $395). 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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Top 2 airlines flying from Des Moines to Allentown

Discover the top 2 airlines that operate flights from Des Moines 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$258Average$467FlexibilityNo cancel feeOn-time69%

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