What is the cheapest airline that flies from Portland to Allentown-Bethlehem?

Delta and United Airlines are the most popular carriers operating from Portland to Allentown-Bethlehem

What airlines fly to Allentown?

United Airlines, American Airlines and Alaska Airlines are the top three most popular airlines that fly to Allentown from Portland according to our data. United Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Allentown. Keep in mind that there are 8 different airlines that fly to Allentown on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Allentown-Bethlehem Airport?

Prices for flights from Portland Airport to Allentown-Bethlehem Airport refresh daily.

How many operators does momondo search for flights from Portland Airport to Allentown-Bethlehem Airport?

The number of operators available for flights from Portland Airport to Allentown-Bethlehem Airport is 3 as of August 2025.

How old do you have to be to fly from Portland Airport to Allentown-Bethlehem Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Allentown-Bethlehem Airport.

What documentation or ID do you need to fly to Allentown-Bethlehem Airport?

The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$149 Cheap Flights from Portland to Allentown (PDX-ABE) in 2025

Q: What is the typical price of a round-trip flight between Portland and Allentown?

Prices are currently low for flights on this route. Typical prices usually range from $484 to $1,019. The lowest price recently found on this route was $403.

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Find the cheapest flights from Portland to Allentown (PDX-ABE)

Round-trip

One-way

Cheap round-trip flights

11:59 pm - 10:38 amPDX-ABE

7h 39m1 stop

5:28 pm - 10:30 pmABE-PDX

8h 02m1 stop

$403United Airlines

Find Deal

Fri, Sep 26 - Tue, Sep 30

11:59 pm - 10:38 amPDX-ABE

7h 39m1 stop

1:00 pm - 10:45 pmABE-PDX

12h 45m2 stops

$408United Airlines

Find Deal

Fri, Sep 26 - Tue, Sep 30

7:35 pm - 10:38 amPDX-ABE

12h 03m2 stops

1:00 pm - 10:45 pmABE-PDX

12h 45m2 stops

$488United Airlines

Find Deal

Fri, Sep 26 - Tue, Sep 30

11:59 pm - 10:38 amPDX-ABE

7h 39m1 stop

1:00 pm - 6:31 pmABE-PDX

8h 31m1 stop

$507United Airlines

Find Deal

Sat, Sep 27 - Tue, Sep 30

11:59 pm - 10:38 amPDX-ABE

7h 39m1 stop

1:00 pm - 10:45 pmABE-PDX

12h 45m2 stops

$512United Airlines

Find Deal

Sat, Sep 27 - Tue, Sep 30

11:59 pm - 10:38 amPDX-ABE

7h 39m1 stop

1:00 pm - 6:31 pmABE-PDX

8h 31m1 stop

$561United Airlines

Find Deal

Thu, Sep 25 - Tue, Sep 30

7:31 am - 10:49 pmPDX-ABE

12h 18m2 stops

2:37 pm - 8:37 pmABE-PDX

9h 00m1 stop

$656American Airlines

Find Deal

Thu, Sep 25 - Mon, Sep 29

11:32 am - 10:39 pmPDX-ABE

8h 07m1 stop

6:00 am - 12:41 pmABE-PDX

9h 41m1 stop

$719Delta

Find Deal

Thu, Aug 28 - Mon, Sep 1

11:32 am - 10:39 pmPDX-ABE

8h 07m1 stop

2:30 pm - 10:12 pmABE-PDX

10h 42m1 stop

$787Delta

Find Deal

Mon, Sep 1 - Fri, Sep 5

11:32 am - 10:39 pmPDX-ABE

8h 07m1 stop

2:30 pm - 11:52 pmABE-PDX

12h 22m2 stops

$792Delta

Find Deal

Mon, Sep 1 - Fri, Sep 5

United Airlines flights from Portland to Allentown

Our best United Airlines deals on Portland to Allentown flight tickets

United Airlines

Sep 26

PDX11:59 pmPortland

7h 39m

1 stop

ABE10:38 amAllentown-Bethlehem

Sep 30

ABE5:28 pmAllentown-Bethlehem

8h 02m

1 stop

PDX10:30 pmPortland

$403

Find similar

United Airlines

Sep 26

PDX11:59 pmPortland

7h 39m

1 stop

ABE10:38 amAllentown-Bethlehem

Sep 30

ABE1:00 pmAllentown-Bethlehem

12h 45m

2 stops

PDX10:45 pmPortland

$408

Find similar

United Airlines

Sep 26

PDX7:35 pmPortland

12h 03m

2 stops

ABE10:38 amAllentown-Bethlehem

Sep 30

ABE1:00 pmAllentown-Bethlehem

12h 45m

2 stops

PDX10:45 pmPortland

$488

Find similar

Delta flights from Portland to Allentown

Our best Delta deals on Portland to Allentown flight tickets

Delta

Aug 28

PDX11:32 amPortland

8h 07m

1 stop

ABE10:39 pmAllentown-Bethlehem

Sep 1

ABE6:00 amAllentown-Bethlehem

9h 41m

1 stop

PDX12:41 pmPortland

$719

Find similar

Delta

Sep 1

PDX11:32 amPortland

8h 07m

1 stop

ABE10:39 pmAllentown-Bethlehem

Sep 5

ABE2:30 pmAllentown-Bethlehem

10h 42m

1 stop

PDX10:12 pmPortland

$787

Find similar

Delta

Sep 1

PDX11:32 amPortland

8h 07m

1 stop

ABE10:39 pmAllentown-Bethlehem

Sep 5

ABE2:30 pmAllentown-Bethlehem

12h 22m

2 stops

PDX11:52 pmPortland

$792

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAllentown

PDX - ABE

PDXABE

Portland

Fri 9/26

11:59 pm-10:38 am

1 stop7h 39m

Allentown-Bethlehem

Tue 9/30

5:28 pm-10:30 pm

1 stop8h 02m

$403

PortlandAllentown

PDX - ABE

PDXABE

Portland

Fri 9/26

11:59 pm-10:38 am

1 stop7h 39m

Allentown-Bethlehem

Tue 9/30

1:00 pm-10:45 pm

2 stops12h 45m

$408

PortlandAllentown

PDX - ABE

PDXABE

Portland

Fri 9/26

7:35 pm-10:38 am

2 stops12h 03m

Allentown-Bethlehem

Tue 9/30

1:00 pm-10:45 pm

2 stops12h 45m

$488

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 9/27

11:59 pm-10:38 am

1 stop7h 39m

Allentown-Bethlehem

Tue 9/30

1:00 pm-6:31 pm

1 stop8h 31m

$507

PortlandAllentown

PDX - ABE

PDXABE

Portland

Sat 9/27

11:59 pm-10:38 am

1 stop7h 39m

Allentown-Bethlehem

Tue 9/30

1:00 pm-10:45 pm

2 stops12h 45m

$512

PortlandAllentown

PDX - ABE

PDXABE

Portland

Thu 9/25

11:59 pm-10:38 am

1 stop7h 39m

Allentown-Bethlehem

Tue 9/30

1:00 pm-6:31 pm

1 stop8h 31m

$561

PortlandAllentown

PDX - ABE

PDXABE

Portland

Thu 9/25

7:31 am-10:49 pm

2 stops12h 18m

Allentown-Bethlehem

Mon 9/29

2:37 pm-8:37 pm

1 stop9h 00m

$656

PortlandAllentown

PDX - ABE

PDXABE

Portland

Thu 8/28

11:32 am-10:39 pm

1 stop8h 07m

Allentown-Bethlehem

Mon 9/1

6:00 am-12:41 pm

1 stop9h 41m

$719

PortlandAllentown

PDX - ABE

PDXABE

Portland

Mon 9/1

11:32 am-10:39 pm

1 stop8h 07m

Allentown-Bethlehem

Fri 9/5

2:30 pm-10:12 pm

1 stop10h 42m

$787

PortlandAllentown

PDX - ABE

PDXABE

Portland

Mon 9/1

11:32 am-10:39 pm

1 stop8h 07m

Allentown-Bethlehem

Fri 9/5

2:30 pm-11:52 pm

2 stops12h 22m

$792

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland to Allentown

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Portland and Allentown?

What is the cheapest month to fly to Allentown?

The month of July is, on average, the cheapest month to fly to Allentown from Portland, with most prices found around $456. If you aren’t able to travel to Allentown during the month of July, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $481.

What is the cheapest day to depart on your flight to Allentown?

The cheapest day to depart from Portland to Allentown is on a Sunday when prices can be found for as low as $318. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average ticket price to Allentown on Thursday is $770.

What is the cheapest time of day to depart on your flight to Allentown?

In the evening is the cheapest time of day to fly from Portland to Allentown when you can find flight prices for as low as $407. Flying to Allentown in the evening is an ideal time because this is during off-peak travel hours. Flights at noon are often more expensive with an average ticket price of $1,080.

When to book flights from Portland to Allentown

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Allentown according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Portland to Allentown (PDX to ABE) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Allentown

Best Price Found	$149
Fastest flight time	6h 50m
Direct flights	None
Airports in Allentown	1 airport

The best one-way flight to Allentown from Portland in the past 72 hours is $149. The best round-trip flight deal from Portland to Allentown found on momondo in the last 72 hours is $403.

The fastest flight from Portland to Allentown takes 6h 50m

There are no direct flights from Portland to Allentown. Popular non-direct route for this connection is Portland Airport - Allentown-Bethlehem Airport.

There is 1 airport near Allentown: Allentown-Bethlehem (ABE)

Search flight deals

How far is Portland to Allentown-Bethlehem by plane?
There are 2370.7 mi between Portland and Allentown-Bethlehem. Typically, this will take 6h 53m by plane in normal conditions.
When did momondo last update prices for flights from Portland Airport to Allentown-Bethlehem Airport?
Prices for flights from Portland Airport to Allentown-Bethlehem Airport refresh daily.
How many operators does momondo search for flights from Portland Airport to Allentown-Bethlehem Airport?
The number of operators available for flights from Portland Airport to Allentown-Bethlehem Airport is 3 as of August 2025.
How old do you have to be to fly from Portland Airport to Allentown-Bethlehem Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Allentown-Bethlehem Airport.
What documentation or ID do you need to fly to Allentown-Bethlehem Airport?
The necessary travel and health documents for your Allentown-Bethlehem Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Portland to Allentown?
Based on momondo bookings for flights between Portland and Allentown, the leading airline is United Airlines, making up 54% of the total bookings. Other popular airlines include Delta with 27% and American Airlines with 20%.

Best airlines flying from Portland to Allentown

Compare and see reviews for airlines that fly from Portland to Allentown with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $328	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $333	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $338	Free Cancellation	Rating 7.4 8,925 reviews	Search United Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Portland to Allentown?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Allentown for you.

Can I find flights from Portland to Allentown with flexible booking policies on momondo?

Yes. All flights to Allentown from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Portland to Allentown?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Allentown from Portland.

I’m not ready to book a flight from Portland to Allentown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Allentown from Portland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.