HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Harrisburg

$210+ Cheap flights from Portland to Harrisburg (PDX - 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MDT
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Harrisburg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to Harrisburg are usually found in February or September, booked 59 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

Cheap flight deals from Portland to Harrisburg

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) 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 August 14, 2025.

Round-trip from

$309
(Delta)

One-way from

$210
(Frontier)

Popular in

December

Cheapest in

February

Average price

$438
From Portland to Harrisburg
Search Deals
One-way flight from Portland to Harrisburg
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
Search Deals

Find 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 August 14, 2025.

This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/410:05 pmPDX - MDT
1 stop9h 51mDelta
Sat 10/256:00 amMDT - PDX
1 stop10h 00mDelta
Deal found 8/13$309
This Delta deal was found by Cheapflights users on 8/14. 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.
Tue 9/1611:30 amPDX - MDT
1 stop8h 31mDelta
Tue 9/235:00 pmMDT - PDX
2 stops9h 52mDelta
Deal found 8/14$314
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/167:39 amPDX - MDT
2 stops12h 03mAmerican Airlines
Tue 9/2310:38 amMDT - PDX
2 stops11h 16mAmerican Airlines
Deal found 8/14$319
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:42 amPDX - MDT
1 stop8h 30mAmerican Airlines
Tue 10/73:07 pmMDT - PDX
1 stop8h 10mAmerican Airlines
Deal found 8/13$349
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/311:42 amPDX - MDT
1 stop8h 30mAmerican Airlines
Sun 10/56:23 amMDT - PDX
1 stop9h 20mAmerican Airlines
Deal found 8/14$360
This United Airlines deal was found by Cheapflights users on 8/14. 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 9/168:30 amPDX - MDT
1 stop9h 45mUnited Airlines
Tue 9/235:48 pmMDT - PDX
1 stop7h 37mUnited Airlines
Deal found 8/14$364
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/281:20 pmPDX - MDT
1 stop7h 36mAmerican Airlines
Mon 9/15:00 amMDT - PDX
1 stop7h 24mAmerican Airlines
Deal found 8/13$369
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:45 amPDX - MDT
2 stops9h 13mDelta
Tue 10/76:00 amMDT - PDX
1 stop10h 00mDelta
Deal found 8/13$397
This American Airlines deal was found by Cheapflights users on 8/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/81:09 pmPDX - MDT
1 stop7h 50mAmerican Airlines
Wed 9/1012:30 pmMDT - PDX
1 stop10h 58mAmerican Airlines
Deal found 8/13$411
This Delta deal was found by Cheapflights users on 8/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:32 amPDX - MDT
1 stop8h 57mDelta
Sun 8/3112:33 pmMDT - PDX
1 stop10h 11mDelta
Deal found 8/13$414

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 August 14, 2025.
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

PDX - MDT

PDXMDT

Portland

Sat 10/4

10:05 pm-10:56 am

1 stop9h 51m

Harrisburg

Sat 10/25

6:00 am-1:00 pm

1 stop10h 00m

$309

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Tue 9/16

12:04 pm-11:12 pm

1 stop8h 08m

Harrisburg

Tue 9/23

10:38 am-6:54 pm

2 stops11h 16m

$314

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Sat 10/4

10:05 pm-10:56 am

1 stop9h 51m

Harrisburg

Tue 10/7

6:00 am-5:10 pm

2 stops14h 10m

$314

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Tue 9/16

11:30 am-11:01 pm

1 stop8h 31m

Harrisburg

Tue 9/23

5:00 pm-11:52 pm

2 stops9h 52m

$314

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Sat 10/4

7:39 am-9:46 pm

2 stops11h 07m

Harrisburg

Tue 10/7

3:07 pm-11:29 pm

2 stops11h 22m

$319

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Thu 9/25

7:22 pm-10:12 am

2 stops11h 50m

$210

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Sun 9/21

7:00 am-4:52 pm

1 stop6h 52m

$256

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Thu 8/28

11:35 am-11:13 pm

1 stop8h 38m

$267

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Sun 9/21

1:09 pm-11:59 pm

1 stop7h 50m

$290

PortlandHarrisburg

PDX - MDT

PDXMDT

Portland

Thu 9/25

11:44 am-11:07 pm

1 stop8h 23m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 12 results
1
2

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 far ahead should I book a flight from Portland to Harrisburg?

Use this chart to determine the optimal time to book a round-trip flight from Portland to Harrisburg. Price data was last updated on August 8, 2025.

The best time to book flights from Portland to Harrisburg is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Portland to Harrisburg (average of $355). Flying from Portland to Harrisburg in November is currently the most expensive (average of $408). 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.

What is the cheapest time of day to fly from PDX to MDT?

Find hourly flight availability from Portland to Harrisburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Portland to Harrisburg, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 22% versus a flight in the morning.

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 August 14, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Portland to Harrisburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Our cheapest airline available from Portland to Harrisburg is American Airlines. Our recent data shows that you can find tickets from as low as $308 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $308 and $315 round-trip. These flights start at 37% lower than the current average price 3 months from now.

  • 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 to Harrisburg?

    Currently, January is the cheapest month in which you can book a flight from Portland to Harrisburg (average of $355). Flying from Portland to Harrisburg in November is currently the most expensive (average of $408). 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
Carlisle
Hershey
Mechanicsburg
Camp Hill

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Harrisburg

See prices for flight routes from nearby airports that may be better suited for you.
Portland to John F Kennedy Intl flights
Portland to Newark flights
Portland to LaGuardia flights
Portland to Reagan-National flights
Portland to Dulles Intl flights
Portland to Philadelphia flights
Boise to John F Kennedy Intl flights
Portland to Pittsburgh flights
Boise to LaGuardia flights
Eugene to Dulles Intl flights
Boise to Newark flights
Eugene to John F Kennedy Intl flights
Boise to Dulles Intl flights
Eugene to Newark flights
Eugene to Reagan-National flights
Boise to Reagan-National flights
Redmond to John F Kennedy Intl flights
Medford to Newark flights
Medford to John F Kennedy Intl flights
Redmond to Newark flights
Eugene to LaGuardia flights
Boise to Philadelphia flights
Portland to State College flights
Redmond to LaGuardia flights
Medford to Reagan-National flights
Eugene to Philadelphia flights
Medford to Dulles Intl flights
Medford to LaGuardia flights
Boise to Harrisburg flights
Redmond to Dulles Intl flights
Boise to Pittsburgh flights
Eugene to Pittsburgh flights
Redmond to Reagan-National flights
Medford to Pittsburgh flights
Yakima to John F Kennedy Intl flights
Portland to Scranton flights
Yakima to Newark flights
Portland to Allentown flights
Redmond to Philadelphia flights
Medford to Philadelphia flights
Eugene to Allentown flights
Yakima to Reagan-National flights
Yakima to Dulles Intl flights
Boise to Scranton flights
Portland to Erie flights
Redmond to Pittsburgh flights
Boise to Allentown flights
Boise to State College flights
Eugene to Scranton flights

Top 3 airlines flying from Portland to Harrisburg

Discover the top 3 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$308Average$447FlexibilityNo cancel feeOn-time71%
DeltaCheapest$308Average$483FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$315Average$537FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.