What airlines fly to Portland, Maine?

Spirit Airlines, Southwest and Delta are the top three most popular airlines that fly to Portland, Maine from Harrisburg according to our data. Spirit Airlines is the first choice among our users, with 36% 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.

When did momondo last update prices for flights from Harrisburg Airport to Portland Airport?

Prices for flights from Harrisburg Airport to Portland Airport were last updated today.

How many operators does momondo search for flights from Harrisburg Airport to Portland Airport?

The number of operators available for flights from Harrisburg Airport to Portland Airport is 2 as of December 2025.

How old do you have to be to fly from Harrisburg 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 Harrisburg Airport to Portland Airport.

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

The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$233 Cheap Flights from Harrisburg to Portland in 2025/26

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Cheap round-trip flights

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6:30 am - 2:39 pm

MDT

PWM

8h 09m1 stop

11:12 am - 1:51 pm

PWM

MDT

26h 39m2 stops

$388United Airlines

Sat, Jan 31 - Tue, Feb 3

6:30 am - 2:39 pm

MDT

PWM

8h 09m1 stop

4:10 pm - 4:34 pm

PWM

MDT

24h 24m1 stop

$418United Airlines

Sat, Jan 31 - Tue, Feb 3

7:26 pm - 10:55 pm

MDT

PWM

3h 29m1 stop

6:41 pm - 10:25 pm

PWM

MDT

3h 44m1 stop

$492American Airlines

Fri, Dec 19 - Mon, Dec 22

6:30 am - 11:30 pm

MDT

PWM

17h 00m2 stops

11:12 am - 1:51 pm

PWM

MDT

26h 39m2 stops

$523United Airlines

Sat, Jan 31 - Tue, Feb 3

7:26 pm - 10:55 pm

MDT

PWM

3h 29m1 stop

5:45 am - 9:10 am

PWM

MDT

3h 25m1 stop

$545American Airlines

Mon, Dec 22 - Fri, Dec 26

6:15 am - 9:44 am

MDT

PWM

3h 29m1 stop

6:46 pm - 6:58 pm

PWM

MDT

24h 12m2 stops

$565United Airlines

Mon, Dec 22 - Fri, Dec 26

10:30 am - 11:22 pm

MDT

PWM

12h 52m2 stops

5:30 am - 9:36 am

PWM

MDT

4h 06m1 stop

$585United Airlines

Fri, Dec 26 - Fri, Jan 2

6:15 am - 9:44 am

MDT

PWM

3h 29m1 stop

7:30 pm - 12:07 am

PWM

MDT

28h 37m2 stops

$613United Airlines

Mon, Dec 22 - Fri, Dec 26

10:30 am - 2:40 pm

MDT

PWM

4h 10m1 stop

5:30 am - 9:36 am

PWM

MDT

4h 06m1 stop

$630United Airlines

Sun, Dec 21 - Sun, Dec 28

7:26 pm - 10:55 pm

MDT

PWM

3h 29m1 stop

12:37 pm - 10:59 pm

PWM

MDT

10h 22m2 stops

$676American Airlines

Fri, Dec 19 - Mon, Dec 22

American Airlines flights from Harrisburg to Portland, Maine

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

American Airlines

Dec 19

MDT7:26 pmHarrisburg

3h 29m

1 stop

PWM10:55 pmPortland

Dec 22

PWM6:41 pmPortland

3h 44m

1 stop

MDT10:25 pmHarrisburg

$492

Find similar

American Airlines

Dec 22

MDT7:26 pmHarrisburg

3h 29m

1 stop

PWM10:55 pmPortland

Dec 26

PWM5:45 amPortland

3h 25m

1 stop

MDT9:10 amHarrisburg

$545

Find similar

American Airlines

Dec 19

MDT7:26 pmHarrisburg

3h 29m

1 stop

PWM10:55 pmPortland

Dec 22

PWM12:37 pmPortland

10h 22m

2 stops

MDT10:59 pmHarrisburg

$676

Find similar

United Airlines flights from Harrisburg to Portland, Maine

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

United Airlines

Jan 31

MDT6:30 amHarrisburg

8h 09m

1 stop

PWM2:39 pmPortland

Feb 3

PWM11:12 amPortland

26h 39m

2 stops

MDT1:51 pmHarrisburg

$388

Find similar

United Airlines

Jan 31

MDT6:30 amHarrisburg

8h 09m

1 stop

PWM2:39 pmPortland

Feb 3

PWM4:10 pmPortland

24h 24m

1 stop

MDT4:34 pmHarrisburg

$418

Find similar

United Airlines

Jan 31

MDT6:30 amHarrisburg

17h 00m

2 stops

PWM11:30 pmPortland

Feb 3

PWM11:12 amPortland

26h 39m

2 stops

MDT1:51 pmHarrisburg

$523

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Sat 1/31

6:30 am-2:39 pm

1 stop8h 09m

Portland

Tue 2/3

11:12 am-1:51 pm

2 stops26h 39m

$388

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Sat 1/31

6:30 am-2:39 pm

1 stop8h 09m

Portland

Tue 2/3

4:10 pm-4:34 pm

1 stop24h 24m

$418

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Fri 12/19

7:26 pm-10:55 pm

1 stop3h 29m

Portland

Mon 12/22

6:41 pm-10:25 pm

1 stop3h 44m

$492

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Sat 1/31

6:30 am-11:30 pm

2 stops17h 00m

Portland

Tue 2/3

11:12 am-1:51 pm

2 stops26h 39m

$523

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Mon 12/22

7:26 pm-10:55 pm

1 stop3h 29m

Portland

Fri 12/26

5:45 am-9:10 am

1 stop3h 25m

$545

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Mon 12/22

6:15 am-9:44 am

1 stop3h 29m

Portland

Fri 12/26

6:46 pm-6:58 pm

2 stops24h 12m

$565

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Fri 12/26

10:30 am-11:22 pm

2 stops12h 52m

Portland

Fri 1/2

5:30 am-9:36 am

1 stop4h 06m

$585

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Mon 12/22

6:15 am-9:44 am

1 stop3h 29m

Portland

Fri 12/26

7:30 pm-12:07 am

2 stops28h 37m

$613

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Sun 12/21

10:30 am-2:40 pm

1 stop4h 10m

Portland

Sun 12/28

5:30 am-9:36 am

1 stop4h 06m

$630

HarrisburgPortland

MDT - PWM

MDTPWM

Harrisburg

Fri 12/19

7:26 pm-10:55 pm

1 stop3h 29m

Portland

Mon 12/22

12:37 pm-10:59 pm

2 stops10h 22m

$676

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Harrisburg 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 Harrisburg is on a Saturday. momondo users have found tickets for Saturday departures for as low as $308. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Harrisburg because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $722.

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

In the morning is the cheapest time of day to fly from Harrisburg to Portland, Maine when you can find flight prices for as low as $348. Flying to Portland, Maine in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the evening because they tend to be around $463. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Harrisburg to Portland, Maine

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

Estimated round-trip price

Cheap Harrisburg to Portland, Maine (MDT to PWM) flight deals and tips

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

Fastest flight time	3h 29m
Direct flights	None

The fastest flight from Harrisburg to Portland, Maine takes 3h 29m

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

Search flight deals

How far is Harrisburg to Portland by plane?
Harrisburg and Portland are 412.7 mi apart from one another. By plane, this route typically takes 3h 29m.
When did momondo last update prices for flights from Harrisburg Airport to Portland Airport?
Prices for flights from Harrisburg Airport to Portland Airport were last updated today.
How many operators does momondo search for flights from Harrisburg Airport to Portland Airport?
The number of operators available for flights from Harrisburg Airport to Portland Airport is 2 as of December 2025.
How old do you have to be to fly from Harrisburg 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 Harrisburg Airport to Portland Airport.
What documentation or ID do you need to fly to Portland Airport?
The travel and health documents you'll need for your trip to Portland Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Portland Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Harrisburg to Portland, Maine?
Based on momondo bookings for flights between Harrisburg and Portland, Maine, the leading airline is American Airlines, making up 79% of the total bookings. Other popular airlines include United Airlines with 21%.

Best airlines flying from Harrisburg to Portland, Maine

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

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,042 reviews		Search American Airlines flights
United Airlines	PriceFrom $273	Free Cancellation	Rating 7.4 9,076 reviews		Search United Airlines flights

North Conway

Boothbay Harbor

Jackson

Conway

Freeport

Lewiston

Bartlett

Brunswick

Auburn

Gorham

Windham

Intervale

Oxford

Bath

Georgetown

Falmouth

Tamworth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harrisburg to Portland. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Harrisburg to Portland flights to just show those with flexible booking policies.

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

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 Portland from Harrisburg.

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

Yes momondo offers price alerts on flights to Portland from Harrisburg. 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.