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$264+ 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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MDT
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
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 30, 2026.

This American Airlines deal was found by Cheapflights users on 7/27. 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.
Sat 8/297:28 am
PWM
-
MDT
1 stop6h 30m
American Airlines
Mon 8/317:34 pm
MDT
-
PWM
1 stop4h 03m
American Airlines
Deal found 7/27$299
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Fri 10/166:00 am
PWM
-
MDT
1 stop4h 16m
American Airlines
Mon 10/197:06 pm
MDT
-
PWM
1 stop4h 35m
American Airlines
Deal found 7/27$334
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 8/277:40 am
PWM
-
MDT
1 stop5h 52m
United Airlines
Mon 8/317:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/27$369
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 7/295:15 am
PWM
-
MDT
1 stop4h 25m
United Airlines
Wed 8/57:59 pm
MDT
-
PWM
1 stop3h 52m
United Airlines
Deal found 7/28$379
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Wed 8/196:03 am
PWM
-
MDT
1 stop7h 29m
United Airlines
Tue 8/257:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/29$389
This American Airlines deal was found by Cheapflights users on 7/25. 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 7/25$392
This United Airlines deal was found by Cheapflights users on 7/29. 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 7/307:16 pm
PWM
-
MDT
1 stop4h 14m
United Airlines
Tue 8/47:59 pm
MDT
-
PWM
1 stop3h 52m
United Airlines
Deal found 7/29$409
This United Airlines deal was found by Cheapflights users on 7/26. 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 9/118:00 am
PWM
-
MDT
1 stop8h 52m
United Airlines
Mon 9/147:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/26$418
This United Airlines deal was found by Cheapflights users on 7/29. 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 8/136:03 am
PWM
-
MDT
1 stop7h 29m
United Airlines
Mon 8/177:59 pm
MDT
-
PWM
1 stop4h 00m
United Airlines
Deal found 7/29$419
This United Airlines deal was found by Cheapflights users on 7/29. 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 11/125:30 am
PWM
-
MDT
1 stop4h 15m
United Airlines
Sun 11/156:30 am
MDT
-
PWM
1 stop7h 46m
United Airlines
Deal found 7/29$424

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 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$299
(American Airlines)

One-way from

$264
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$758
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. 20% potential increase in price ($105 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($34 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 30, 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

Wed 8/19

6:03 am-1:32 pm

1 stop7h 29m

Harrisburg

Tue 8/25

7:59 pm-11:59 pm

1 stop4h 00m

$389

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Fri 9/11

8:00 am-4:52 pm

1 stop8h 52m

Harrisburg

Mon 9/14

7:59 pm-11:59 pm

1 stop4h 00m

$418

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Thu 8/13

6:03 am-1:32 pm

1 stop7h 29m

Harrisburg

Mon 8/17

7:59 pm-11:59 pm

1 stop4h 00m

$419

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Wed 8/26

7:40 am-1:32 pm

1 stop5h 52m

Harrisburg

Fri 8/28

2:52 pm-10:04 am

1 stop19h 12m

$482

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Thu 9/24

5:15 am-4:52 pm

2 stops11h 37m

Harrisburg

Sun 9/27

6:25 am-2:38 pm

1 stop8h 13m

$521

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Fri 10/2

6:54 pm-1:59 pm

2 stops19h 05m

Harrisburg

Sun 10/4

6:25 am-2:38 pm

1 stop8h 13m

$558

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Thu 10/1

7:58 am-4:52 pm

1 stop8h 54m

Harrisburg

Mon 10/5

6:30 am-11:59 pm

2 stops17h 29m

$595

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Tue 8/25

6:00 am-11:30 pm

2 stops17h 30m

Harrisburg

Fri 8/28

7:59 pm-10:04 am

1 stop14h 05m

$600

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Mon 8/10

5:15 am-9:40 am

1 stop4h 25m

Harrisburg

Fri 8/14

5:54 pm-9:23 pm

1 stop27h 29m

$636
Cheapest one-way

PortlandHarrisburg

PWM - MDT

PWMMDT

Portland

Mon 10/12

3:53 pm-1:19 pm

3 stops45h 26m

$291

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

How much does it cost to fly round-trip from Portland, Maine to Harrisburg?

Airfare is below average for this route at the moment.

Portland, Maine to Harrisburg flights typically cost between $316 and $716 in August.
The cheapest round-trip price found within the last 5 days was $299 on American Airlines (Aug 29-Aug 31).

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 30, 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
10,046 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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
10,046 reviews
United Airlines
7.4
Good
10,046 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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
11,841 reviews
United Airlines
7.4
Good
10,046 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

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 $369, American Airlines can have you in Harrisburg from Portland, Maine in 5h 52m. 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 ($288) offers the cheapest pricing from Portland, Maine to Harrisburg. You may be able to fly from Portland, Maine to Harrisburg for 45% 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.

See more FAQs

Traveling to a place near Harrisburg?

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

Browse thousands of different options on Cheapflights for your next trip

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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 July 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$370FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$288Average$358FlexibilityNo cancel feeOn-time69%

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