HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Portland to Allentown (PDX - ABE) from $369

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 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
PDX — ABE
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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 April 26, 2024.

Popular in

December

Cheapest in

July

Average price

$698

Round-trip from

$214
High demand for flights, 41% potential price rise
Search Deals
Best time to find cheap flights, 25% potential price drop
Search Deals
Average for round-trip flights in April 2024
Search Deals
From Portland to Allentown-Bethlehem
Search Deals

What is the cheapest day to fly round-trip from Portland to Allentown?

Users have found that flying from Portland to Allentown on a Thursday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from Portland to Allentown?

To save up to 115% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Portland to Allentown from $398 1-2 weeks out and tickets from $613 for flights departing within the next 72 hours.

What is the cheapest month to fly from Portland to Allentown?

Our data shows that February tends to be the cheapest month to fly to Allentown from Portland. Users have commonly found prices around $347 for the month, but tickets can be as low as $99. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from Portland to Allentown (PDX - ABE)?

A simple way to save on the total cost of your ticket is to fly from Portland to Allentown at noon. If you’re flexible enough to do this you can expect to save up to 65% on your trip compared to booking a flight in the morning.

Cheap Delta flights from Portland to Allentown

Explore cheap flight options specifically provided by Delta for the route between Portland and Allentown. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Check out some of the cheapest Delta flights we've come across from Portland to Allentown. Be sure to come back soon if the deals available don't appeal to you at this time.
Mon 6/2412:30 amPDX - ABE
2 stops13h 39mDelta
Wed 7/105:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/26$619
Wed 7/1011:45 amPDX - ABE
1 stop8h 29mDelta
Wed 7/175:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/25$738
Wed 7/107:15 amPDX - ABE
2 stops12h 59mDelta
Wed 7/175:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/25$743
Mon 6/2412:30 amPDX - ABE
2 stops13h 39mDelta
Tue 7/912:27 pmABE - PDX
1 stop9h 24mDelta
Deal found 4/26$831
Mon 6/2412:30 amPDX - ABE
2 stops13h 39mDelta
Tue 7/912:27 pmABE - PDX
2 stops14h 31mDelta
Deal found 4/26$836
Wed 5/112:50 amPDX - ABE
2 stops13h 00mDelta
Thu 5/912:24 pmABE - PDX
1 stop9h 21mDelta
Deal found 4/25$943
Wed 5/112:50 amPDX - ABE
2 stops13h 00mDelta
Thu 5/912:24 pmABE - PDX
2 stops11h 13mDelta
Deal found 4/25$948
Tue 6/256:20 amPDX - ABE
1 stop7h 49mDelta
Wed 7/105:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/26$966
Wed 6/2611:45 amPDX - ABE
1 stop8h 29mDelta
Sat 6/2912:27 pmABE - PDX
1 stop9h 24mDelta
Deal found 4/25$998

Cheap American Airlines flights from Portland to Allentown

Explore cheap flight options specifically provided by American Airlines for the route between Portland and Allentown. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Browse through some of the cheapest American Airlines flights traveling from Portland to Allentown. Deals frequently update to provide users with more options.
Thu 5/27:00 amPDX - ABE
2 stops14h 11mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$596
Tue 6/255:25 amPDX - ABE
2 stops13h 54mAmerican Airlines
Wed 7/1012:08 pmABE - PDX
2 stops13h 41mAmerican Airlines
Deal found 4/26$648
Wed 7/107:00 amPDX - ABE
2 stops12h 28mAmerican Airlines
Wed 7/176:05 amABE - PDX
2 stops13h 43mAmerican Airlines
Deal found 4/25$649
Tue 6/255:25 amPDX - ABE
2 stops13h 54mAmerican Airlines
Wed 7/1012:08 pmABE - PDX
1 stop10h 19mAmerican Airlines
Deal found 4/26$724
Wed 6/265:25 amPDX - ABE
2 stops13h 54mAmerican Airlines
Sat 6/2912:22 pmABE - PDX
1 stop10h 35mAmerican Airlines
Deal found 4/25$789
Wed 6/265:25 amPDX - ABE
2 stops13h 54mAmerican Airlines
Sat 6/2912:22 pmABE - PDX
2 stops13h 36mAmerican Airlines
Deal found 4/25$808
Sat 5/259:55 pmPDX - ABE
1 stop10h 28mAmerican Airlines
Mon 6/1012:22 pmABE - PDX
2 stops13h 36mAmerican Airlines
Deal found 4/26$823
Thu 5/210:05 pmPDX - ABE
1 stop10h 13mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$845
Tue 6/2512:59 amPDX - ABE
2 stops15h 22mAmerican Airlines
Sat 6/2912:22 pmABE - PDX
1 stop10h 35mAmerican Airlines
Deal found 4/25$861

Cheap Portland to Allentown flights in April & May 2024

Find cheap flight options from Portland to Allentown specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
Scroll through some of the best deals on flights from Portland to Allentown in 2024. Check back regularly for other flight deals.
Thu 5/27:00 amPDX - ABE
2 stops14h 11mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$596
Sat 5/259:55 pmPDX - ABE
1 stop10h 28mAmerican Airlines
Mon 6/1012:22 pmABE - PDX
2 stops13h 36mAmerican Airlines
Deal found 4/26$823
Sat 5/256:53 amPDX - ABE
1 stop11h 44mUnited Airlines
Mon 6/105:34 pmABE - PDX
1 stop7h 52mUnited Airlines
Deal found 4/26$827
Thu 5/210:05 pmPDX - ABE
1 stop10h 13mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$845
Fri 5/2412:15 amPDX - ABE
1 stop13h 43mUnited Airlines
Mon 6/105:34 pmABE - PDX
1 stop7h 52mUnited Airlines
Deal found 4/26$857
Wed 5/112:50 amPDX - ABE
2 stops13h 00mDelta
Thu 5/912:24 pmABE - PDX
1 stop9h 21mDelta
Deal found 4/25$943
Wed 5/112:50 amPDX - ABE
2 stops13h 00mDelta
Thu 5/912:24 pmABE - PDX
2 stops11h 13mDelta
Deal found 4/25$948
Sat 5/256:18 amPDX - ABE
2 stops10h 11mAmerican Airlines
Mon 6/1012:22 pmABE - PDX
2 stops13h 36mAmerican Airlines
Deal found 4/26$1,014
Fri 5/2412:40 amPDX - ABE
2 stops9h 33mDelta
Mon 6/105:49 pmABE - PDX
1 stop9h 25mDelta
Deal found 4/26$1,023

Portland to Allentown 2024 flight deals

Discover exclusive flight deals for travel between Portland and Allentown in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Scroll through some of the best deals on flights from Portland to Allentown in 2024. Check back regularly for other flight deals.
Thu 5/27:00 amPDX - ABE
2 stops14h 11mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$596
Mon 6/2412:30 amPDX - ABE
2 stops13h 39mDelta
Wed 7/105:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/26$619
Tue 6/255:25 amPDX - ABE
2 stops13h 54mAmerican Airlines
Wed 7/1012:08 pmABE - PDX
2 stops13h 41mAmerican Airlines
Deal found 4/26$648
Wed 7/107:00 amPDX - ABE
2 stops12h 28mAmerican Airlines
Wed 7/176:05 amABE - PDX
2 stops13h 43mAmerican Airlines
Deal found 4/25$649
Mon 12/237:19 pmPDX - ABE
2 stops13h 47mDelta
Thu 1/21:00 pmABE - PDX
1 stop8h 56mDelta
Deal found 4/26$689
Tue 6/255:25 amPDX - ABE
2 stops13h 54mAmerican Airlines
Wed 7/1012:08 pmABE - PDX
1 stop10h 19mAmerican Airlines
Deal found 4/26$724
Wed 7/1011:45 amPDX - ABE
1 stop8h 29mDelta
Wed 7/175:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/25$738
Wed 7/107:15 amPDX - ABE
2 stops12h 59mDelta
Wed 7/175:55 pmABE - PDX
1 stop9h 04mDelta
Deal found 4/25$743
Tue 8/2011:25 pmPDX - ABE
1 stop14h 33mUnited Airlines
Tue 9/105:40 pmABE - PDX
1 stop7h 49mUnited Airlines
Deal found 4/25$756

Portland to Allentown flights leaving soon

Find last-minute flight options from Portland to Allentown for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Book one of these great deals on flights from Portland to Allentown. It's wise to confirm all flight details are correct before booking.
Thu 5/27:00 amPDX - ABE
2 stops14h 11mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$596
Thu 5/210:05 pmPDX - ABE
1 stop10h 13mAmerican Airlines
Thu 5/912:01 pmABE - PDX
2 stops11h 59mAmerican Airlines
Deal found 4/25$845
Wed 5/112:50 amPDX - ABE
2 stops13h 00mDelta
Thu 5/912:24 pmABE - PDX
1 stop9h 21mDelta
Deal found 4/25$943
Wed 5/112:50 amPDX - ABE
2 stops13h 00mDelta
Thu 5/912:24 pmABE - PDX
2 stops11h 13mDelta
Deal found 4/25$948
Thu 5/27:00 amPDX - ABE
1 stop6h 55mUnited Airlines
Thu 5/96:35 amABE - PDX
1 stop8h 03mUnited Airlines
Deal found 4/25$1,025

One-way flights to Allentown from Portland

Search for one-way flight options from Portland to Allentown. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Some of the best available deals we've found on one-way flights from Portland to Allentown. Users needing a return flight from Portland to Allentown should utilize the search form above.
Fri 9/1311:45 amPDX - ABE
1 stop8h 41mDelta
Deal found 4/26$369
Fri 9/1311:59 pmPDX - ABE
2 stops18h 49mUnited Airlines
Deal found 4/26$409
Thu 6/206:20 amPDX - ABE
1 stop7h 49mDelta
Deal found 4/25$649

Find flights from Portland to Allentown within your budget

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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$619 - $816

Route

Depart

Return

Price

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Mon 6/24

2 stops13h 39m

Allentown-Bethlehem

Wed 7/10

1 stop9h 04m

$619

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Tue 6/25

2 stops13h 54m

Allentown-Bethlehem

Wed 7/10

2 stops13h 41m

$648

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Wed 7/10

2 stops12h 28m

Allentown-Bethlehem

Wed 7/17

2 stops13h 43m

$649

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Tue 6/25

2 stops13h 54m

Allentown-Bethlehem

Wed 7/10

1 stop10h 19m

$724

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Wed 7/10

1 stop8h 29m

Allentown-Bethlehem

Wed 7/17

1 stop9h 04m

$738

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Wed 7/10

2 stops12h 59m

Allentown-Bethlehem

Wed 7/17

1 stop9h 04m

$743

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Tue 8/20

1 stop14h 33m

Allentown-Bethlehem

Tue 9/10

1 stop7h 49m

$756

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Mon 6/24

1 stop18h 22m

Allentown-Bethlehem

Tue 7/9

1 stop18h 58m

$780

PortlandAllentown-Bethlehem

PDX - ABE

PDXABE

Portland

Mon 6/24

1 stop18h 22m

Allentown-Bethlehem

Wed 7/10

1 stop18h 58m

$816

Flights are sorted by cheapest first

Deals found on 4/26

When is the cheapest time to fly from Portland to Allentown?

Use this chart to determine the cheapest time to fly round-trip from Portland to Allentown. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland to Allentown flight should consider departing on Saturday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Allentown by month

Plan your trip from Portland to Allentown by taking into account the cheapest months to travel. The average price of a one-way flight from Portland to Allentown is currently $476 while a round-trip flight costs $719. Price data was last updated on April 21, 2024.

Currently, January is the cheapest month in which you can book a flight from Portland to Allentown (average of $284). Flying from Portland to Allentown in June is currently the most expensive (average of $364). 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.

January

$284

February

$297

March

$332

April

$348

May

$343

June

$364

July

$339

August

$325

September

$301

October

$337

November

$323

December

$303

Temperature and rainfall in Allentown by month

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

NYC

Temperature

33.8 - 77 °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 April 26, 2024.
Peruse reviews from past customers who have flown with Delta, American Airlines and United Airlines from Portland to Allentown to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

United Airlines
7.4
Good
11,228 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.1

Food

7.4

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Terrible flight crew that skipped our row for service multiple times.

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.

  • Can I find flights from Portland to Allentown for under $700 on Cheapflights?

    Yes, there are multiple flights from Portland to Allentown for under $700. The cheapest flight booked recently is on Delta for just $619, but on average you can expect to pay $802.

  • Are there last-minute flights available from Portland to Allentown for under $600?

    There are currently 5+ open flights from Portland to Allentown within the next 7 days for less than $600.

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

    Flying on Delta is currently your cheapest option to Allentown, with prices starting at $619. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $648 and $756, respectively. Delta is 16% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the most popular airlines that fly from Portland to Allentown?

    American Airlines, Delta and United Airlines are the most popular airlines when flying from Portland to Allentown.

  • What does PDX to ABE mean?

    Great question - PDX to ABE just means Portland Airport to Allentown-Bethlehem Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Portland to Allentown that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Allentown flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Allentown with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Allentown flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • 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.

  • Can I find deals for flights from Portland to Allentown that allow pets onboard?

    Many airlines flying from Portland to Allentown offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Allentown?

    Yes, you can often find last-minute deals on Portland to Allentown flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland to Allentown flight deals updated?

    The Portland to Allentown flight deals you see on this page were last updated on 4/26.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Other flights to Allentown
Explore flights to Allentown departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 26, 2024.

Orlando to Allentown flights
Myrtle Beach to Allentown flights
Nashville to Allentown flights
Denver to Allentown flights
Melbourne to Allentown flights
Fort Lauderdale to Allentown flights
Allentown to Melbourne, Florida flights
Allentown to Denver flights
Allentown to Nashville flights
Allentown to Orlando Sanford Intl Airport flights
Allentown to Fort Lauderdale flights
Allentown to Sarasota flights
Allentown to Nashville flights
Allentown to Punta Gorda flights
Allentown to Newark Airport flights
Allentown to Orlando Airport flights
Allentown to Philadelphia flights
Allentown to Myrtle Beach flights
Allentown to Melbourne, Florida flights
Allentown to Tampa flights
Allentown to Orlando Airport flights
Allentown to Myrtle Beach flights
Allentown to Denver flights
Allentown to Sarasota flights

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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$247Average$388FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$249Average$667FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$326Average$602FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Los Angeles to San Francisco flights
Seattle to Salt Lake City flights
Boston to Rome flights
St. Louis to Los Angeles flights
Charlotte to Denver flights
Houston to Atlanta flights
USA to London flights
New York to Seattle flights
Detroit to Miami flights
Houston to Los Angeles flights
New York to Beijing flights
Portland to Abilene flights

Search flights from Portland to Allentown by cabin class

Find flights from Portland to Allentown, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Perugia Sant Egidio
Flights to Biarritz Parme
Flights to Argostoli Cephalonia
Flights to Melilla
Flights to Milas–Bodrum
Flights to Girona Costa Brava
Flights to Fez Sais
Flights to Zakynthos Dionsios Salomos
Flights to Bourgas
Flights to Bodø
Flights to Reggio Calabria Tito Menniti
Flights to Bastia Poretta
Flights to Skiathos
Flights to Kalamata
Flights to Batumi
Flights to Menorca/Mahon
Flights to Kristiansand Kjevik
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Ohrid
Flights to Clermont-Ferrand Aulnat
Flights to Parikia Paros
Flights to Lanzhou Arpt
Flights to Mason City

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Allentown?

When you search for this flight from Portland to Allentown, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portland to Allentown?

Millions of users choose and trust Cheapflights to book the best flight deals from Portland to Allentown for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portland to Allentown with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portland to Allentown, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Portland to Allentown become cheaper?

Not ready to book yet? You can track prices for flights from Portland to Allentown on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines