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$259+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MDT
Aug 13 — Aug 201
Thu 8/13
Thu 8/20
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 July 14, 2026.

This United Airlines deal was found by Cheapflights users on 7/13. 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.
Thu 8/135:15 am
PWM
-
MDT
1 stop4h 22m
United Airlines
Sun 8/167:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/13$289
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 7/245:15 am
PWM
-
MDT
1 stop4h 25m
United Airlines
Tue 7/287:59 pm
MDT
-
PWM
1 stop3h 52m
United Airlines
Deal found 7/9$319
This American Airlines deal was found by Cheapflights users on 7/12. 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 8/117:28 am
PWM
-
MDT
1 stop6h 30m
American Airlines
Sat 8/157:34 pm
MDT
-
PWM
1 stop4h 03m
American Airlines
Deal found 7/12$333
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Fri 8/145:15 am
PWM
-
MDT
1 stop4h 22m
United Airlines
Mon 8/177:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/9$341
This United Airlines deal was found by Cheapflights users on 7/12. 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 8/296:03 am
PWM
-
MDT
1 stop7h 29m
United Airlines
Tue 9/12:52 pm
MDT
-
PWM
1 stop4h 32m
United Airlines
Deal found 7/12$359
This United Airlines deal was found by Cheapflights users on 7/11. 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.
Sun 7/125:15 am
PWM
-
MDT
1 stop4h 25m
United Airlines
Sat 7/187:59 pm
MDT
-
PWM
1 stop3h 52m
United Airlines
Deal found 7/11$374
This Delta deal was found by Cheapflights users on 7/9. 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.
Wed 9/236:30 am
PWM
-
MDT
2 stops9h 44m
Delta
Sat 9/2612:15 pm
MDT
-
PWM
2 stops9h 10m
Delta
Deal found 7/9$377
This United Airlines deal was found by Cheapflights users on 7/10. 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.
Fri 7/175:15 am
PWM
-
MDT
1 stop4h 25m
United Airlines
Sun 7/197:59 pm
MDT
-
PWM
1 stop3h 52m
United Airlines
Deal found 7/10$397
This United Airlines deal was found by Cheapflights users on 7/12. 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.
Thu 7/236:00 am
PWM
-
MDT
1 stop7h 34m
United Airlines
Wed 7/292:11 pm
MDT
-
PWM
1 stop7h 30m
United Airlines
Deal found 7/12$409
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Tue 8/116:00 am
PWM
-
MDT
1 stop7h 32m
United Airlines
Mon 8/177:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/13$429

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 July 14, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$259
(American Airlines)

Popular in

January

Cheapest in

November

Average price

$288
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
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 14, 2026.
Use the filters below to find and compare flights from Portland to Harrisburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Thu 8/13

5:15 am-9:37 am

1 stop4h 22m

Harrisburg

Sun 8/16

7:59 pm-11:59 pm

1 stop4h 00m

$289

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Fri 8/14

5:15 am-9:37 am

1 stop4h 22m

Harrisburg

Mon 8/17

7:59 pm-11:59 pm

1 stop4h 00m

$341

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Sat 8/29

6:03 am-1:32 pm

1 stop7h 29m

Harrisburg

Tue 9/1

2:52 pm-7:24 pm

1 stop4h 32m

$359

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Wed 9/23

9:49 am-1:39 pm

1 stop3h 50m

Harrisburg

Sat 9/26

6:30 am-11:59 pm

2 stops17h 29m

$491

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 10/6

7:25 pm-11:29 pm

1 stop4h 04m

Harrisburg

Fri 10/9

7:59 pm-2:38 pm

1 stop18h 39m

$532

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 8/11

6:53 pm-2:03 pm

2 stops19h 10m

Harrisburg

Sat 8/15

2:17 pm-9:23 pm

1 stop7h 06m

$537

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Fri 7/24

5:15 am-9:40 am

1 stop4h 25m

Harrisburg

Tue 7/28

6:15 am-11:30 pm

2 stops17h 15m

$538
Cheapest one-way
Quickest one-way

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Wed 8/12

5:30 am-11:45 am

1 stop6h 15m

$259

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Sat 7/25

6:00 am-1:34 pm

1 stop7h 34m

$369

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/12

Sorted by cheapest first

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 July.
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’s the top layover airport for flights from Portland, Maine to Harrisburg?

Share of 1-stop round-trip flights from Portland, Maine to Harrisburg chosen by Cheapflights users in the past 12 months, using the same layover each way.

Philadelphia (PHL) – chosen by Cheapflights users on 67% of 1-stop itineraries from Portland, Maine to Harrisburg on Cheapflights.

What’s the cheapest layover airport for flights from Portland, Maine to Harrisburg?

Average round-trip fare for 1-stop flights from Portland, Maine to Harrisburg, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Washington, D.C. (IAD) is the most affordable 1-stop option, with an average round-trip price of $313.

What’s the fastest layover option from Portland, Maine to Harrisburg?

Shortest average travel time for 1-stop one-way flights from Portland, Maine to Harrisburg, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Philadelphia (PHL) have the shortest average one-way travel time for 1-stop routes: 3h 55m.

Which airport typically offers the quickest layover for flights from Portland, Maine to Harrisburg?

Average layover duration for 1-stop one-way flights from Portland, Maine to Harrisburg, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Washington, D.C. (IAD) offer the fastest connection on this route, with an average layover time of 1h 13m.

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 July 14, 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
9,988 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
United Airlines
7.4
Good
9,988 reviews
United Airlines
7.4
Good
9,988 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this
American Airlines
7.1
Good
11,808 reviews
United Airlines
7.4
Good
9,988 reviews

Crew

8.1

Comfort

7.3

Overall

7.4

Entertainment

7.1

Food

6.7

Boarding

7.7

Reviews

1 / 20
6.0
Good

ROHIT,Jun 2026

IND - EWR

It should not be delayed by 2 hours. I missed the important event due to this

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 $341, United Airlines can have you in Harrisburg from Portland, Maine in 4h 22m. The distance from Portland, Maine to Harrisburg is about 408 mi.

  • What is the cheapest airline to fly from Portland, Maine to Harrisburg round-trip?

    According to our current data, American Airlines ($228), offers the cheapest pricing from Portland, Maine to Harrisburg. You may be able to fly from Portland, Maine to Harrisburg for 38% less than the average price by searching for this airline.

  • 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.

See more FAQs

Traveling to a place near Harrisburg?

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

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Portland to Harrisburg

Discover the top airline 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 July 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$368FlexibilityNo cancel feeOn-time71%

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