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$458+ Cheap flights from Portland, ME to Allentown (PWM - 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 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ABE
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Portland to Allentown

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) 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 junio 18, 2025.

Round-trip from

$512
(American Airlines)

One-way from

$458
(American Airlines)

Popular in

May

Cheapest in

August

Average price

$259
From Portland to Allentown-Bethlehem
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One-way flight from Portland to Allentown-Bethlehem
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Highest demand for flights based on searches. 26% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 10% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Portland to Allentown

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

This American Airlines deal was found by Cheapflights users on 6/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/138:45 amPWM - ABE
1 stop5h 39mAmerican Airlines
dom. 9/146:05 amABE - PWM
1 stop7h 48mAmerican Airlines
Deal found 6/16$512
This Mytrip deal was found by Cheapflights users on 6/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/133:41 pmPWM - ABE
2 stops19h 15mMultiple Airlines
dom. 9/144:55 pmABE - PWM
1 stop16h 11mMultiple Airlines
Deal found 6/16$563
This United Airlines deal was found by Cheapflights users on 6/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/137:25 amPWM - ABE
2 stops14h 29mUnited Airlines
lun. 9/155:28 pmABE - PWM
2 stops19h 54mUnited Airlines
Deal found 6/16$1,177

Cheapflights Fare Finder

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

Fly from

Portland

Fly to

Allentown

Route

Depart

Return

Price

PortlandAllentown

PWM - ABE

PWMABE

Portland

sáb. 9/13

8:45 am-2:24 pm

1 stop5h 39m

Allentown-Bethlehem

dom. 9/14

6:05 am-1:53 pm

1 stop7h 48m

$512

PortlandAllentown

PWM - ABE

PWMABE

Portland

sáb. 9/13

3:41 pm-10:56 am

2 stops19h 15m

Allentown-Bethlehem

dom. 9/14

4:55 pm-9:06 am

1 stop16h 11m

$563

PortlandAllentown

PWM - ABE

PWMABE

Portland

sáb. 9/13

7:25 am-9:54 pm

2 stops14h 29m

Allentown-Bethlehem

lun. 9/15

5:28 pm-1:22 pm

2 stops19h 54m

$1,177

PortlandAllentown

PWM - ABE

PWMABE

Portland

lun. 6/23

6:01 pm-12:20 am

1 stop6h 19m

$458

PortlandAllentown

PWM - ABE

PWMABE

Portland

vie. 9/19

6:23 pm-9:54 pm

1 stop27h 31m

$544

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Best time to book a flight from Portland to Allentown

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

What is the cheapest month to book a flight from Portland, Maine to Allentown?

Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Allentown (average of $291). Flying from Portland, Maine 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.

Rainfall in Allentown by month

Plan your trip to Allentown by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Allentown ranges from 2.7 - 5.0 inches per month. July is typically the wettest month, when rainfall can reach 5.0 in. February is typically the driest time to visit Allentown when rainfall is around 2.7 in.

Temperature in Allentown by month

Plan your trip to Allentown by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Allentown, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 junio 18, 2025.
United Airlines
7.4
Good
8,809 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.0

Comfort

7.3

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
8,809 reviews
United Airlines
7.4
Good
8,809 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.0

Comfort

7.3

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
8,809 reviews

Overall

7.4

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.0

Comfort

7.3

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 Portland to Allentown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland, Maine to Allentown round-trip?

    According to our current data, American Airlines ($512), and United Airlines ($1,177) offers the cheapest pricing from Portland, Maine to Allentown.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland, Maine to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Portland, Maine to Allentown (average of $291). Flying from Portland, Maine 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 airline flying from Portland to Allentown

Discover the top airline that operate flights from Portland 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 junio 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$270FlexibilityNo cancel feeOn-time69%

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