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$299+ Cheap flights from Portland to Allentown (PDX - 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — ABE
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
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 (PDX) 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 October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$397
(United Airlines)

One-way from

$299
(United Airlines)

Popular in

December

Cheapest in

July

Average price

$617
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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Highest demand for flights based on searches. 15% potential increase in price ($111 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($42 potential savings vs. average RT price).
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Average for round-trip flights in October 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 October 28, 2025.

This United Airlines deal was found by Cheapflights users on 10/28. 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.
Wed 11/1211:59 pmPDX - ABE
1 stop8h 49mUnited Airlines
Sun 11/166:32 amABE - PDX
1 stop8h 16mUnited Airlines
Deal found 10/28$397
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/1511:59 pmPDX - ABE
1 stop8h 49mUnited Airlines
Sun 11/235:22 pmABE - PDX
1 stop8h 13mUnited Airlines
Deal found 10/27$439
This United Airlines deal was found by Cheapflights users on 10/27. 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 11/111:59 pmPDX - ABE
1 stop9h 49mUnited Airlines
Tue 11/45:22 pmABE - PDX
1 stop8h 14mUnited Airlines
Deal found 10/27$480
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/15:34 amPDX - ABE
2 stops14h 06mAmerican Airlines
Tue 11/41:46 pmABE - PDX
2 stops12h 40mAmerican Airlines
Deal found 10/27$501
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/157:40 amPDX - ABE
2 stops12h 13mAmerican Airlines
Sun 11/232:00 pmABE - PDX
2 stops13h 50mAmerican Airlines
Deal found 10/27$504
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/1011:59 pmPDX - ABE
1 stop8h 49mUnited Airlines
Fri 11/145:22 pmABE - PDX
1 stop8h 14mUnited Airlines
Deal found 10/26$537
This American Airlines deal was found by Cheapflights users on 10/27. 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 10/295:05 amPDX - ABE
2 stops13h 35mAmerican Airlines
Sun 11/22:00 pmABE - PDX
1 stop10h 15mAmerican Airlines
Deal found 10/27$566

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 October 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

PDX - ABE

PDXABE

Portland

Wed 11/12

7:38 pm-11:48 am

2 stops13h 10m

Allentown-Bethlehem

Sun 11/16

6:32 am-11:48 am

1 stop8h 16m

$402

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 3/7

6:04 am-5:13 pm

1 stop8h 09m

Allentown-Bethlehem

Wed 3/11

1:00 pm-7:18 pm

1 stop9h 18m

$403

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 3/7

7:30 pm-8:59 am

2 stops10h 29m

Allentown-Bethlehem

Wed 3/11

6:44 am-12:00 pm

1 stop8h 16m

$414

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 11/15

11:59 pm-11:48 am

1 stop8h 49m

Allentown-Bethlehem

Sun 11/23

5:22 pm-10:35 pm

1 stop8h 13m

$439

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 11/15

7:40 am-10:53 pm

2 stops12h 13m

Allentown-Bethlehem

Sun 11/23

2:00 pm-12:50 am

2 stops13h 50m

$504

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sun 11/23

11:59 pm-11:48 am

1 stop8h 49m

$299

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 11/22

12:35 am-5:19 pm

2 stops13h 44m

$425

PortlandAllentown

PDX - ABE

PDXABE

Portland

Fri 11/21

11:59 pm-11:48 am

1 stop8h 49m

$439

PortlandAllentown

PDX - ABE

PDXABE

Portland

Thu 11/20

12:35 am-5:19 pm

2 stops13h 44m

$465

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 11/22

10:52 am-9:16 pm

1 stop7h 24m

$553

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

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 October.
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-Allentown flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland-Allentown flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Portland-Allentown flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland-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-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 to Allentown?

Currently, February is the cheapest month in which you can book a flight from Portland to Allentown (average of $120). Flying from Portland to Allentown in June is currently the most expensive (average of $286). 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 October 28, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Portland 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
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,996 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,997 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,996 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.9

Overall

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 to Allentown?

    Airlines like United Airlines and Delta fly from Portland to Allentown in about 8h 09m. The time it takes to get you to your destination can typically vary by up to 40m. There are 2366 mi between Portland and Allentown. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Flying on American Airlines is currently your cheapest option to Allentown, with prices starting at $328. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $333 and $337, respectively. American Airlines is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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 to Allentown?

    Currently, February is the cheapest month in which you can book a flight from Portland to Allentown (average of $120). Flying from Portland to Allentown in June is currently the most expensive (average of $286). 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 Portland to Allentown

Discover the top 3 airlines 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 October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$774FlexibilityNo cancel feeOn-time71%
DeltaCheapest$333Average$513FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$598FlexibilityNo cancel feeOn-time69%

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