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$344+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ABE
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
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Cheap 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 December 28, 2025.

This United Airlines deal was found by Cheapflights users on 12/26. 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 12/309:30 amPWM - ABE
1 stop7h 00mUnited Airlines
Fri 1/26:17 amABE - PWM
1 stop7h 57mUnited Airlines
Deal found 12/26$417
This United Airlines deal was found by Cheapflights users on 12/26. 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 12/309:30 amPWM - ABE
1 stop7h 00mUnited Airlines
Thu 1/16:17 amABE - PWM
1 stop7h 57mUnited Airlines
Deal found 12/26$427

Find 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 December 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$428
(United Airlines)

One-way from

$344
(Kiwi.com)
Provider with most accurate pricing for Portland-Allentown-Bethlehem flight deals.
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Provider most trusted by Cheapflights users for Portland-Allentown-Bethlehem flights.
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From Portland to Allentown-Bethlehem
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One-way flight from Portland to Allentown-Bethlehem
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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 December 28, 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

Sat 1/17

4:10 pm-10:41 am

1 stop18h 31m

Allentown-Bethlehem

Wed 1/21

6:15 am-2:39 pm

1 stop8h 24m

$428

PortlandAllentown

PWM - ABE

PWMABE

Portland

Fri 2/27

7:07 am-12:30 am

1 stop17h 23m

Allentown-Bethlehem

Sun 3/1

6:04 am-10:51 pm

1 stop16h 47m

$677

PortlandAllentown

PWM - ABE

PWMABE

Portland

Fri 2/27

3:10 pm-11:50 am

2 stops20h 40m

Allentown-Bethlehem

Sun 3/1

6:28 am-11:20 pm

2 stops16h 52m

$678

PortlandAllentown

PWM - ABE

PWMABE

Portland

Mon 1/19

9:47 am-10:01 pm

2 stops12h 14m

$344

PortlandAllentown

PWM - ABE

PWMABE

Portland

Wed 1/7

7:00 am-12:32 pm

1 stop5h 32m

$392

PortlandAllentown

PWM - ABE

PWMABE

Portland

Mon 1/19

7:00 am-12:32 pm

1 stop5h 32m

$417

PortlandAllentown

PWM - ABE

PWMABE

Portland

Thu 1/8

7:00 am-12:32 pm

1 stop5h 32m

$417

PortlandAllentown

PWM - ABE

PWMABE

Portland

Thu 1/8

3:12 pm-4:22 pm

3 stops25h 10m

$554

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/26

Compare providers for flights from Portland 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 Portland to Allentown in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland, Maine-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Allentown flights, Cheapflights users trust eDreams the most. eDreams 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 Portland, Maine-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 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, January is the cheapest month in which you can book a flight from Portland, Maine to Allentown (average of $35). Flying from Portland, Maine to Allentown in May is currently the most expensive (average of $137). 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 December 28, 2025.
Read through reviews of airlines operating flights from Portland to Allentown, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,113 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Crew

8.1

Overall

7.4

Boarding

7.7

Food

6.6

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

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.

  • How long is the flight from Portland, Maine to Allentown?

    Departing from Portland, Maine to Allentown will take you 18h 31m. There are 334 mi between Portland, Maine and Allentown.

  • What is the cheapest airline to fly from Portland, Maine to Allentown round-trip?

    According to our current data, United Airlines ($203), 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, January is the cheapest month in which you can book a flight from Portland, Maine to Allentown (average of $35). Flying from Portland, Maine to Allentown in May is currently the most expensive (average of $137). 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.

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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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$263FlexibilityNo cancel feeOn-time69%

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