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$184+ Cheap flights from Portland, ME to Harrisburg (PWM - MDT)

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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MDT
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Portland to Harrisburg

Cheapest flights from Portland to Harrisburg
Explore the most affordable flight options available from Portland to Harrisburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/247:00 am
PWM
-
MDT
1 stop4h 32m
American Airlines
Sat 3/2811:57 am
MDT
-
PWM
1 stop6h 22m
American Airlines
Deal found 1/27$367
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/2912:43 pm
PWM
-
MDT
2 stops10h 13m
Delta
Thu 2/56:10 am
MDT
-
PWM
1 stop5h 53m
Delta
Deal found 1/27$404
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/72:31 pm
PWM
-
MDT
1 stop19h 04m
United Airlines
Tue 2/106:30 am
MDT
-
PWM
1 stop8h 09m
United Airlines
Deal found 1/27$443
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:00 am
PWM
-
MDT
1 stop4h 54m
American Airlines
Thu 2/54:47 pm
MDT
-
PWM
1 stop5h 20m
American Airlines
Deal found 1/27$462

Find flight deals from Portland to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Harrisburg (MDT). 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$367
(American Airlines)

One-way from

$184
(United Airlines)

Popular in

January

Cheapest in

June

Average price

$732
Provider with most accurate pricing for Portland-Harrisburg flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Harrisburg flights.
Search Deals
From Portland to Harrisburg
Search Deals
One-way flight from Portland to Harrisburg
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Harrisburg 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Portland to Harrisburg that are best for you.

Fly from

Portland

Fly to

Harrisburg

Route

Depart

Return

Price

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 3/24

7:00 am-11:32 am

1 stop4h 32m

Harrisburg

Sat 3/28

11:57 am-6:19 pm

1 stop6h 22m

$367

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Wed 2/11

9:40 am-1:51 pm

1 stop4h 11m

Harrisburg

Sun 2/15

6:15 am-2:23 pm

1 stop8h 08m

$575

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Thu 2/12

2:10 pm-9:37 am

1 stop19h 27m

Harrisburg

Mon 2/16

2:07 pm-9:09 pm

1 stop7h 02m

$663

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Fri 2/13

12:29 pm-10:59 pm

2 stops10h 30m

Harrisburg

Sat 2/21

7:35 pm-10:59 pm

1 stop3h 24m

$791

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 3/31

7:33 pm-11:28 pm

1 stop3h 55m

$184

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 3/31

7:00 am-12:01 pm

1 stop5h 01m

$184

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 3/31

6:14 pm-7:40 pm

3 stops49h 26m

$324

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Compare providers for flights from Portland to Harrisburg

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Harrisburg in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Harrisburg flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-Harrisburg flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-Harrisburg flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Harrisburg flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Harrisburg flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Harrisburg

Have a flexible travel schedule? Discover the best time to fly to Harrisburg from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Harrisburg

What is the cheapest month to book a flight from Portland, Maine to Harrisburg?

Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Harrisburg (average of $47). Flying from Portland, Maine to Harrisburg in November is currently the most expensive (average of $170). 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.

Reviews of airlines servicing Harrisburg

Get insights into the airlines that provide service to Harrisburg. 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 Harrisburg. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Portland to Harrisburg to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.2
Good
11,205 reviews
United Airlines
7.4
Good
9,215 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

Find useful and relevant information for your journey from Portland to Harrisburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Harrisburg?

    For as low as $575, American Airlines can have you in Harrisburg from Portland, Maine in 4h 11m. The distance from Portland, Maine to Harrisburg is about 408 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Portland, Maine to Harrisburg round-trip?

    According to our current data, American Airlines ($228), and United Airlines ($228) offers the cheapest pricing from Portland, Maine to Harrisburg. You may be able to fly from Portland, Maine to Harrisburg for 44% less than the average price by searching for these airlines.

  • Can I find deals for flights from Portland to Harrisburg that include hotel bookings?

    Yes. In addition to deals on Portland to Harrisburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Harrisburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Harrisburg.

  • Can I find deals for business class flights from Portland to Harrisburg?

    Yes. Cheapflights offers flight deals from Portland to Harrisburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to Harrisburg?

    Currently, March is the cheapest month in which you can book a flight from Portland, Maine to Harrisburg (average of $47). Flying from Portland, Maine to Harrisburg in November is currently the most expensive (average of $170). 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.

See more FAQs

Traveling to a place near Harrisburg?

Book flights to Harrisburg if you plan to visit one of these locations
Mechanicsburg
Hershey
Carlisle
Camp Hill

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Alternative routes for Portland to Harrisburg

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Top 2 airlines flying from Portland to Harrisburg

Discover the top 2 airlines that operate flights from Portland to Harrisburg. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$228Average$417FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$228Average$316FlexibilityNo cancel feeOn-time71%

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