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$159+ Cheap flights from Milwaukee to Allentown (MKE - 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — ABE
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Milwaukee to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) 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 September 11, 2025.

Round-trip from

$249
(Delta)

One-way from

$159
(Delta)

Popular in

March

Cheapest in

November

Average price

$383
From Milwaukee-Mitchell to Allentown-Bethlehem
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One-way flight from Milwaukee-Mitchell to Allentown-Bethlehem
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Highest demand for flights based on searches. 12% potential increase in price ($60 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Milwaukee to Allentown

Cheapest flights from Milwaukee to Allentown
Explore the most affordable flight options available from Milwaukee to Allentown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/11. 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 10/182:04 pmMKE - ABE
1 stop7h 11mDelta
Sat 10/256:00 pmABE - MKE
1 stop6h 55mDelta
Deal found 9/11$249
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 11/263:13 pmMKE - ABE
1 stop5h 59mDelta
Fri 11/286:00 amABE - MKE
1 stop5h 58mDelta
Deal found 9/10$424
This Delta deal was found by Cheapflights users on 9/10. 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.
Thu 9/255:40 amMKE - ABE
1 stop5h 24mDelta
Sun 9/286:00 amABE - MKE
1 stop6h 07mDelta
Deal found 9/10$479
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/1810:49 amMKE - ABE
2 stops10h 51mAmerican Airlines
Sat 10/255:53 pmABE - MKE
1 stop7h 21mAmerican Airlines
Deal found 9/11$494
This United Airlines deal was found by Cheapflights users on 9/10. 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 9/267:15 pmMKE - ABE
1 stop14h 23mUnited Airlines
Tue 9/305:28 pmABE - MKE
1 stop6h 03mUnited Airlines
Deal found 9/10$503
This Delta deal was found by Cheapflights users on 9/11. 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.
Mon 9/154:46 pmMKE - ABE
1 stop4h 55mDelta
Wed 9/176:00 amABE - MKE
1 stop6h 07mDelta
Deal found 9/11$541
This Delta deal was found by Cheapflights users on 9/9. 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.
Mon 10/65:47 amMKE - ABE
1 stop5h 19mDelta
Thu 10/96:00 amABE - MKE
1 stop6h 01mDelta
Deal found 9/9$544
This United Airlines deal was found by Cheapflights users on 9/11. 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.
Mon 9/156:00 amMKE - ABE
1 stop4h 58mUnited Airlines
Thu 9/181:00 pmABE - MKE
1 stop6h 56mUnited Airlines
Deal found 9/11$567
This American Airlines deal was found by Cheapflights users on 9/10. 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 11/262:53 pmMKE - ABE
1 stop7h 00mAmerican Airlines
Sat 11/295:10 pmABE - MKE
1 stop7h 52mAmerican Airlines
Deal found 9/10$623
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 11/263:13 pmMKE - ABE
1 stop5h 59mDelta
Sat 11/296:00 amABE - MKE
1 stop5h 42mDelta
Deal found 9/10$638
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/48:00 amMKE - ABE
2 stops9h 01mAmerican Airlines
Sun 10/57:59 pmABE - MKE
1 stop5h 12mAmerican Airlines
Deal found 9/11$686

Cheapflights Fare Finder

 
Customize your flight search to find flights from Milwaukee 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 September 11, 2025.
Use the filters below to find and compare flights from Milwaukee to Allentown that are best for you.

Fly from

Milwaukee

Fly to

Allentown

Route

Depart

Return

Price

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Tue 1/6

10:25 am-5:13 pm

1 stop5h 48m

Allentown-Bethlehem

Sat 1/10

2:00 pm-7:05 pm

1 stop6h 05m

$249

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Sat 10/4

10:50 am-4:53 pm

1 stop5h 03m

Allentown-Bethlehem

Sun 10/5

6:30 am-11:26 am

1 stop5h 56m

$249

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Sat 10/18

5:47 am-12:06 pm

1 stop5h 19m

Allentown-Bethlehem

Sat 10/25

6:00 pm-11:55 pm

1 stop6h 55m

$249

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Wed 2/18

2:45 pm-10:52 pm

1 stop7h 07m

Allentown-Bethlehem

Sat 2/21

6:30 am-1:47 pm

1 stop8h 17m

$274

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Tue 1/6

1:14 pm-12:16 am

2 stops10h 02m

Allentown-Bethlehem

Sat 1/10

6:11 am-3:46 pm

2 stops10h 35m

$388

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Wed 11/26

3:13 pm-10:12 pm

1 stop5h 59m

Allentown-Bethlehem

Fri 11/28

6:00 am-10:58 am

1 stop5h 58m

$424

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Mon 1/5

6:36 am-1:55 pm

1 stop6h 19m

Allentown-Bethlehem

Fri 1/9

4:57 pm-10:56 pm

1 stop6h 59m

$428

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Tue 1/6

4:05 pm-4:22 pm

2 stops23h 17m

Allentown-Bethlehem

Sat 1/10

6:15 am-10:34 am

1 stop5h 19m

$433

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Mon 1/5

11:24 am-12:31 pm

2 stops24h 07m

Allentown-Bethlehem

Fri 1/9

8:30 am-6:45 pm

1 stop11h 15m

$479

MilwaukeeAllentown

MKE - ABE

MKEABE

Milwaukee-Mitchell

Thu 9/25

5:40 am-12:04 pm

1 stop5h 24m

Allentown-Bethlehem

Sun 9/28

6:00 am-11:07 am

1 stop6h 07m

$479

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 21 results
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Best time to book a flight from Milwaukee to Allentown

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

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

Currently, February is the cheapest month in which you can book a flight from Milwaukee to Allentown (average of $289). Flying from Milwaukee to Allentown in December is currently the most expensive (average of $382). 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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Milwaukee 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.
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    There are many flights that can get you from Milwaukee to Allentown in 5h 03m. Fly via Delta or United Airlines to get the fastest option. The distance from Milwaukee to Allentown is about 660 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    According to our current data, United Airlines ($127), Delta ($258), and American Airlines ($288) offers the cheapest pricing from Milwaukee to Allentown. United Airlines is currently priced 68% below the average price you’ll pay for this route.

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Milwaukee to Allentown (average of $289). Flying from Milwaukee to Allentown in December is currently the most expensive (average of $382). 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 3 airlines flying from Milwaukee to Allentown

Discover the top 3 airlines that operate flights from Milwaukee 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$127Average$397FlexibilityNo cancel feeOn-time69%
DeltaCheapest$258Average$388FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$355FlexibilityNo cancel feeOn-time71%

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