$100 Cheap Flights from Harrisburg (HAR) to Raleigh (RDU)

View $100 flight on Sun, May 25, 2025Opens in a new window

Featured airlines

American Airlines
United
Southwest Airlines
Delta
Spirit Airlines
JetBlue Airways
Frontier Airlines
Air India
Hawaiian Airlines

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from Harrisburg to Raleigh (HAR-RDU)

Prices were available within the past 7 days and start at $100 for one-way flights and $181 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, May 15 - Sat, May 24
MDT
Harrisburg
RDU
Raleigh
$181 Roundtrip, found 1 day ago
$181
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 15 from Harrisburg to Raleigh, returning Sat, May 24, priced at $181 found 1 day ago
Frontier Airlines
Sun, May 11 - Sat, May 24
MDT
Harrisburg
RDU
Raleigh
$191 Roundtrip, found 21 hours ago
$191
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Sun, May 11 from Harrisburg to Raleigh, returning Sat, May 24, priced at $191 found 21 hours ago
Frontier Airlines
Sat, Jul 5 - Wed, Jul 9
MDT
Harrisburg
RDU
Raleigh
$192 Roundtrip, found 1 day ago
$192
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Jul 5 from Harrisburg to Raleigh, returning Wed, Jul 9, priced at $192 found 1 day ago
American Airlines
Sat, May 24 - Wed, May 28
MDT
Harrisburg
RDU
Raleigh
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 24 from Harrisburg to Raleigh, returning Wed, May 28, priced at $199 found 1 day ago
Delta
Sun, May 25 - Thu, May 29
MDT
Harrisburg
RDU
Raleigh
$199 Roundtrip, found 2 hours ago
$199
Roundtrip
found 2 hours ago
Select Delta flight, departing Sun, May 25 from Harrisburg to Raleigh, returning Thu, May 29, priced at $199 found 2 hours ago
United
Sat, May 24 - Wed, May 28
MDT
Harrisburg
RDU
Raleigh
$199 Roundtrip, found 1 day ago
$199
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 24 from Harrisburg to Raleigh, returning Wed, May 28, priced at $199 found 1 day ago
Frontier Airlines
Thu, May 15 - Sun, May 18
MDT
Harrisburg
RDU
Raleigh
$200 Roundtrip, found 1 day ago
$200
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 15 from Harrisburg to Raleigh, returning Sun, May 18, priced at $200 found 1 day ago
Delta
Sat, May 24 - Wed, May 28
MDT
Harrisburg
RDU
Raleigh
$202 Roundtrip, found 1 day ago
$202
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, May 24 from Harrisburg to Raleigh, returning Wed, May 28, priced at $202 found 1 day ago
United
Sat, May 24 - Wed, May 28
MDT
Harrisburg
RDU
Raleigh
$206 Roundtrip, found 1 day ago
$206
Roundtrip
found 1 day ago
Select United flight, departing Sat, May 24 from Harrisburg to Raleigh, returning Wed, May 28, priced at $206 found 1 day ago
Frontier Airlines
Sun, May 11 - Thu, May 15
MDT
Harrisburg
RDU
Raleigh
$210 Roundtrip, found 21 hours ago
$210
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Sun, May 11 from Harrisburg to Raleigh, returning Thu, May 15, priced at $210 found 21 hours ago

Frequently asked questions

How much does a flight from Harrisburg, PA (HAR-Capital City) to Raleigh - Durham Intl. Airport (RDU) cost?
Discover the latest flight deals from HAR to RDU by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from HAR to RDU?
The cheapest flights from HAR to RDU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from HAR to RDU?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from HAR to RDU. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Harrisburg, PA (HAR-Capital City) to Raleigh - Durham Intl. Airport (RDU)?
You’ll have to catch a flight with a layover if you’re traveling from Harrisburg, PA (HAR-Capital City) to Raleigh - Durham Intl. Airport (RDU). Direct flights don’t operate daily on this route. However, simply filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from HAR to RDU?
Generally you’ll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harrisburg, PA (HAR-Capital City) to Raleigh - Durham Intl. Airport (RDU)?
To touch down at Raleigh - Durham Intl. Airport (RDU) on schedule, opt for a flight that leaves from Harrisburg, PA (HAR-Capital City) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
Is it cheaper to buy a plane ticket from Harrisburg, PA (HAR-Capital City) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Waiting until right before your break to book your flight from HAR to RDU generally means paying more. While you might find some last-minute discounts, they’re not always guaranteed. Keep your travel plans flexible to maximize your chances of landing a bargain.
Is it cheaper to book a HAR to RDU flight and hotel package?
Opting for a HAR to RDU flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our impressive range of accommodations and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harrisburg, PA (HAR-Capital City) to Raleigh - Durham Intl. Airport (RDU)?
In most cases, you can reschedule or cancel your HAR to RDU flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline’s rules and fees on flight changes, or if you want more details, go to our Customer Service portal.
*Available to One Key members.