$102 Cheap flight deals from Portland (PDX) to Allentown (ABE)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Portland to Allentown

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Oct 19 - Sat, Nov 1
PDX
Portland Intl.
PHL
Philadelphia Intl.
$371 Roundtrip, found 2 days ago
$371
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Oct 19 from Portland Intl. to Philadelphia Intl., returning Sat, Nov 1, priced at $371 found 2 days ago

Airfares from $102 One Way, $193 Round Trip from Portland to Allentown

Prices starting at $193 for return flights and $102 for one-way flights to Allentown were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Oct 30 - Thu, Nov 6
PDX
Portland
PHL
Philadelphia
$193 Roundtrip, found 1 hour ago
$193
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Thu, Oct 30 from Portland to Philadelphia, returning Thu, Nov 6, priced at $193 found 1 hour ago
Thu, Nov 6 - Sat, Nov 15
PDX
Portland
PHL
Philadelphia
$193 Roundtrip, found 6 hours ago
$193
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Thu, Nov 6 from Portland to Philadelphia, returning Sat, Nov 15, priced at $193 found 6 hours ago
Tue, Dec 9 - Wed, Dec 10
PDX
Portland
PHL
Philadelphia
$317 Roundtrip, just found
$317
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Dec 9 from Portland to Philadelphia, returning Wed, Dec 10, priced at $317 just found
Mon, Nov 10 - Tue, Nov 18
PDX
Portland
PHL
Philadelphia
$339 Roundtrip, found 15 hours ago
$339
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Mon, Nov 10 from Portland to Philadelphia, returning Tue, Nov 18, priced at $339 found 15 hours ago
Mon, Nov 10 - Tue, Nov 18
PDX
Portland
PHL
Philadelphia
$339 Roundtrip, found 15 hours ago
$339
Roundtrip
found 15 hours ago
Select United flight, departing Mon, Nov 10 from Portland to Philadelphia, returning Tue, Nov 18, priced at $339 found 15 hours ago

Allentown economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Alloy King of Prussia - a DoubleTree by Hilton
3.5-star property

The Alloy King of Prussia - a DoubleTree by Hilton

8.6/10 Excellent! (1,003 reviews)

Nov 26 - Nov 30

4 night stay

Portland (PDX) to Philadelphia (PHL)

United • Non-stop • Coach

Philadelphia (PHL) to Portland (PDX)

Sun Country Airlines • Non-stop • Coach
Price was $921, price is now $786 per person
$786
per person
found 1 day ago
While the outside and lobby looked pretty nice, the room had a "cheap" feel to them, especially given the rate. The couch was a little gross, and the rail for the bathroom door was held in place with a crude shim that protruded from the rail. Will look elsewhere on my next trip.

Reviewed on Apr 11, 2025

Wyndham Philadelphia Historic District
3.5-star property

Wyndham Philadelphia Historic District

8.2/10 Very Good! (3,088 reviews)

Nov 26 - Nov 30

4 night stay

Portland (PDX) to Philadelphia (PHL)

United • Non-stop • Coach

Philadelphia (PHL) to Portland (PDX)

Sun Country Airlines • Non-stop • Coach
Price was $931, price is now $806 per person
$806
per person
found 1 day ago
Ideal location for walking to shops, restaurants, historic sites

Reviewed on Oct 14, 2025

Don't see what you're looking for?
See all available trips from Portland to Allentown
View all trips

More About Flying To Allentown from Portland

Route Information for Flights from Portland to Allentown

Origin Airport IATA Code
PDX
Destination Airport IATA Code
ABE
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Portland to Allentown

With discount prices on flights from Portland to Allentown and cutting-edge mobile tools, Orbitz is the best partner when you want to book your travel plans online.

Get the Hottest Deals on Portland to Allentown Flights

Orbitz is dedicated to helping you find the best travel deals on the market for flights from Portland to Allentown. Our low price guarantee means you get fares that keep more money in your wallet. Pick and choose the dates, times, and airlines for your Portland flights to Allentown to find the flight that is right for you.

Tech-Savvy Alerts & Savings

With Orbitz’s Care Alerts, you will instantly be alerted by mobile phone text message or by email about delays to your Portland to Allentown flights. You can also set price alerts on flights from Portland to Allentown, so you can quickly jump on great deals. Following Orbitz on Facebook and Twitter is another great way to learn about cheap air tickets and promotions for Portland to Allentown flights.

Subscribe to Emails to Stay in the Know

Never miss out on special sales deals for Portland to Allentown flights on Orbitz. Simply sign up to receive great international and domestic air ticket deals in your email inbox. Orbitz has cheap air travel and hotel deals that are exclusive for its customers. Get the latest news in your inbox about discounts, giveaways, and promotions for flights, hotels, cruises, vacation packages, and even car rentals for your best vacation yet.

Frequently asked questions

What is the shortest flight from Portland to Allentown?
The shortest flight time from Portland Intl. Airport (PDX) to Philadelphia Airport is 5 hours and 38 minutes, which gives you plenty of time to enjoy a red wine or lose yourself in a good book.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won't keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

More Destinations

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.