What airlines fly to Portland, Maine?

American Airlines, United Airlines and Frontier are the top three most popular airlines that fly to Portland, Maine from Allentown according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

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

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

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

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

As of September 2025, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Portland Airport.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Portland Airport.

What documentation or ID do you need to fly to Portland Airport?

The necessary travel and health documents for your Portland 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.

$188 Cheap Flights from Allentown to Portland in 2025/26

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Find the cheapest flights from Allentown to Portland

Round-trip

One-way

Last minute

Cheap round-trip flights

2:43 pm - 10:10 pmABE-PWM

7h 27m1 stop

7:02 am - 1:15 pmPWM-ABE

6h 13m1 stop

$560American Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

6:32 am - 2:12 pmABE-PWM

7h 40m1 stop

7:22 pm - 9:41 pmPWM-ABE

26h 19m2 stops

$581United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

5:28 pm - 9:44 pmABE-PWM

28h 16m1 stop

6:14 am - 10:38 amPWM-ABE

28h 24m1 stop

$706United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

6:32 am - 11:17 pmABE-PWM

16h 45m2 stops

7:22 pm - 9:41 pmPWM-ABE

26h 19m2 stops

$708United Airlines

Find Deal

Thu, Oct 30 - Mon, Nov 3

1:00 pm - 9:44 pmABE-PWM

8h 44m1 stop

6:14 am - 10:38 amPWM-ABE

28h 24m1 stop

$712United Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

1:00 pm - 9:44 pmABE-PWM

8h 44m1 stop

7:25 pm - 10:38 amPWM-ABE

15h 13m2 stops

$717United Airlines

Find Deal

Fri, Oct 3 - Tue, Oct 7

5:28 pm - 9:44 pmABE-PWM

28h 16m1 stop

5:41 pm - 10:38 amPWM-ABE

16h 57m2 stops

$741United Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

1:00 pm - 9:44 pmABE-PWM

8h 44m1 stop

6:14 am - 4:53 pmPWM-ABE

10h 39m1 stop

$814United Airlines

Find Deal

Wed, Oct 1 - Sun, Oct 5

5:53 pm - 11:02 pmABE-PWM

5h 09m1 stop

2:42 pm - 10:40 pmPWM-ABE

7h 58m1 stop

$925American Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

4:32 pm - 9:06 amABE-PWM

16h 34m1 stop

3:15 pm - 11:41 amPWM-ABE

20h 26m2 stops

$941Multiple Airlines

Find Deal

Thu, Oct 9 - Sun, Oct 12

American Airlines flights from Allentown to Portland, Maine

Our best American Airlines deals on Allentown to Portland, Maine flight tickets

American Airlines

Oct 30

ABE2:43 pmAllentown-Bethlehem

7h 27m

1 stop

PWM10:10 pmPortland

Nov 3

PWM7:02 amPortland

6h 13m

1 stop

ABE1:15 pmAllentown-Bethlehem

$560

Find similar

American Airlines

Sep 20

ABE6:00 amAllentown-Bethlehem

7h 07m

1 stop

PWM1:07 pmPortland

Sep 22

PWM1:57 pmPortland

7h 53m

1 stop

ABE9:50 pmAllentown-Bethlehem

$570

Find similar

American Airlines

Sep 25

ABE6:05 amAllentown-Bethlehem

7h 48m

1 stop

PWM1:53 pmPortland

Sep 28

PWM2:43 pmPortland

8h 06m

1 stop

ABE10:49 pmAllentown-Bethlehem

$725

Find similar

United Airlines flights from Allentown to Portland, Maine

Our best United Airlines deals on Allentown to Portland, Maine flight tickets

United Airlines

Oct 30

ABE6:32 amAllentown-Bethlehem

7h 40m

1 stop

PWM2:12 pmPortland

Nov 3

PWM7:22 pmPortland

26h 19m

2 stops

ABE9:41 pmAllentown-Bethlehem

$581

Find similar

United Airlines

Sep 19

ABE1:00 pmAllentown-Bethlehem

8h 59m

1 stop

PWM9:59 pmPortland

Sep 21

PWM6:14 amPortland

5h 44m

1 stop

ABE11:58 amAllentown-Bethlehem

$632

Find similar

United Airlines

Oct 2

ABE5:28 pmAllentown-Bethlehem

28h 16m

1 stop

PWM9:44 pmPortland

Oct 6

PWM6:14 amPortland

28h 24m

1 stop

ABE10:38 amAllentown-Bethlehem

$706

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Allentown to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/30

2:43 pm-10:10 pm

1 stop7h 27m

Portland

Mon 11/3

7:02 am-1:15 pm

1 stop6h 13m

$560

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/30

6:32 am-2:12 pm

1 stop7h 40m

Portland

Mon 11/3

7:22 pm-9:41 pm

2 stops26h 19m

$581

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/2

5:28 pm-9:44 pm

1 stop28h 16m

Portland

Mon 10/6

6:14 am-10:38 am

1 stop28h 24m

$706

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/30

6:32 am-11:17 pm

2 stops16h 45m

Portland

Mon 11/3

7:22 pm-9:41 pm

2 stops26h 19m

$708

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Fri 10/3

1:00 pm-9:44 pm

1 stop8h 44m

Portland

Tue 10/7

6:14 am-10:38 am

1 stop28h 24m

$712

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Fri 10/3

1:00 pm-9:44 pm

1 stop8h 44m

Portland

Tue 10/7

7:25 pm-10:38 am

2 stops15h 13m

$717

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/2

5:28 pm-9:44 pm

1 stop28h 16m

Portland

Mon 10/6

5:41 pm-10:38 am

2 stops16h 57m

$741

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Wed 10/1

1:00 pm-9:44 pm

1 stop8h 44m

Portland

Sun 10/5

6:14 am-4:53 pm

1 stop10h 39m

$814

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/9

5:53 pm-11:02 pm

1 stop5h 09m

Portland

Sun 10/12

2:42 pm-10:40 pm

1 stop7h 58m

$925

AllentownPortland

ABE - PWM

ABEPWM

Allentown-Bethlehem

Thu 10/9

4:32 pm-9:06 am

1 stop16h 34m

Portland

Sun 10/12

3:15 pm-11:41 am

2 stops20h 26m

$941

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 Allentown to Portland, Maine

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 cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Allentown is on a Saturday. momondo users have found tickets for Saturday departures for as low as $245. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Allentown because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $339.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from Allentown to Portland, Maine when you can find flight prices for as low as $271. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $328. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Allentown to Portland, Maine

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

Estimated round-trip price

Cheap Allentown to Portland, Maine (ABE to PWM) flight deals and tips

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

Direct flights	None

There are no direct flights from Allentown to Portland, Maine. There are no popular flight routes from Allentown to Portland, Maine.

Search flight deals

How far is Allentown-Bethlehem to Portland by plane?
The straight-line distance from Allentown-Bethlehem to Portland is 340.3 mi. A reasonable flight in good conditions will take 5h 09m.
When did momondo last update prices for flights from Allentown-Bethlehem Airport to Portland Airport?
Prices for flights from Allentown-Bethlehem Airport to Portland Airport are updated daily.
How many operators does momondo search for flights from Allentown-Bethlehem Airport to Portland Airport?
As of September 2025, there are 2 operators available to choose from for flights from Allentown-Bethlehem Airport to Portland Airport.
How old do you have to be to fly from Allentown-Bethlehem Airport to Portland Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Allentown-Bethlehem Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The necessary travel and health documents for your Portland 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 Allentown to Portland, Maine?
momondo data reveals that the most frequently booked airline on the route from Allentown to Portland, Maine is United Airlines, representing 53% of all bookings. The subsequent popular airline is American Airlines at 47%.

Best airlines flying from Allentown to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $203	Free Cancellation	Rating 7.4 8,926 reviews		Search United Airlines flights
American Airlines	PriceFrom $359	Free Cancellation	Rating 7.2 10,000 reviews		Search American Airlines flights

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Jackson

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Intervale

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Oxford

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Tamworth

Falmouth

Why use momondo?

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

It is quick and easy to find Allentown to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

Flights from Allentown to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Portland from Allentown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Allentown and alert you when they change.