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$473+ Cheap flights from Portland, ME to Allentown (PWM - ABE)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — ABE
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
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 February 13, 2026.

This United Airlines deal was found by Cheapflights users on 2/13. 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 2/285:45 am
PWM
-
ABE
1 stop6h 05m
United Airlines
Wed 3/410:36 am
ABE
-
PWM
1 stop10h 33m
United Airlines
Deal found 2/13$473
This American Airlines deal was found by Cheapflights users on 2/12. 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 5/306:28 am
PWM
-
ABE
1 stop16h 37m
American Airlines
Mon 6/16:00 am
ABE
-
PWM
1 stop13h 05m
American Airlines
Deal found 2/12$547
This American Airlines deal was found by Cheapflights users on 2/12. 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 5/286:08 am
PWM
-
ABE
1 stop10h 40m
American Airlines
Mon 6/16:00 am
ABE
-
PWM
1 stop13h 05m
American Airlines
Deal found 2/12$567
This American Airlines deal was found by Cheapflights users on 2/12. 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 3/147:10 am
PWM
-
ABE
1 stop17h 19m
American Airlines
Sat 3/216:04 am
ABE
-
PWM
1 stop16h 46m
American Airlines
Deal found 2/12$633
This United Airlines deal was found by Cheapflights users on 2/12. 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 5/297:15 pm
PWM
-
ABE
2 stops14h 51m
United Airlines
Mon 6/15:36 pm
ABE
-
PWM
1 stop28h 22m
United Airlines
Deal found 2/12$702
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 8/102:48 pm
PWM
-
ABE
1 stop7h 47m
American Airlines
Wed 8/126:00 am
ABE
-
PWM
1 stop7h 51m
American Airlines
Deal found 2/10$852

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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$473
(United Airlines)
Provider with most accurate pricing for Portland-Allentown-Bethlehem flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Allentown-Bethlehem flights.
Search Deals
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 February 13, 2026.
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 2/28

5:45 am-11:50 am

1 stop6h 05m

Allentown-Bethlehem

Wed 3/4

10:36 am-9:09 pm

1 stop10h 33m

$473

PortlandAllentown

PWM - ABE

PWMABE

Portland

Sat 5/30

6:28 am-11:05 pm

1 stop16h 37m

Allentown-Bethlehem

Mon 6/1

6:00 am-7:05 pm

1 stop13h 05m

$547

PortlandAllentown

PWM - ABE

PWMABE

Portland

Fri 5/29

12:19 pm-10:51 pm

1 stop10h 32m

Allentown-Bethlehem

Mon 6/1

6:00 am-12:07 am

1 stop18h 07m

$567

PortlandAllentown

PWM - ABE

PWMABE

Portland

Thu 5/28

6:08 am-4:48 pm

1 stop10h 40m

Allentown-Bethlehem

Mon 6/1

6:00 am-7:05 pm

1 stop13h 05m

$567

PortlandAllentown

PWM - ABE

PWMABE

Portland

Sat 3/14

7:10 am-12:29 am

1 stop17h 19m

Allentown-Bethlehem

Sat 3/21

6:04 am-10:50 pm

1 stop16h 46m

$633

PortlandAllentown

PWM - ABE

PWMABE

Portland

Fri 5/29

7:15 pm-10:06 am

2 stops14h 51m

Allentown-Bethlehem

Mon 6/1

5:36 pm-9:58 pm

1 stop28h 22m

$702

PortlandAllentown

PWM - ABE

PWMABE

Portland

Mon 8/10

2:48 pm-10:35 pm

1 stop7h 47m

Allentown-Bethlehem

Wed 8/12

6:00 am-1:51 pm

1 stop7h 51m

$852

PortlandAllentown

PWM - ABE

PWMABE

Portland

Sat 3/14

3:54 pm-9:56 am

2 stops18h 02m

Allentown-Bethlehem

Sat 3/21

10:31 am-10:51 pm

2 stops12h 20m

$909

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/13

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Allentown flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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, March is the cheapest month in which you can book a flight from Portland, Maine to Allentown (average of $38). Flying from Portland, Maine to Allentown in May is currently the most expensive (average of $136). 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 February 13, 2026.
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
9,289 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,289 reviews
United Airlines
7.4
Good
9,289 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 6h 05m. There are 334 mi between Portland, Maine and Allentown. This flight may include one or multiple stops.

  • 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, March is the cheapest month in which you can book a flight from Portland, Maine to Allentown (average of $38). Flying from Portland, Maine to Allentown in May is currently the most expensive (average of $136). 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

Browse thousands of different options on Cheapflights for your next trip

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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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$263FlexibilityNo cancel feeOn-time69%

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