$125 Cheap Flights from Peoria (PIA) to Raleigh (RDU)

View $125 flight on Thu, Jan 1, 2026Opens in a new window

Popular airlines from Peoria, IL (PIA-Greater Peoria Regional) to Raleigh-Durham International Airport (RDU)

Cheap Flights from Peoria to Raleigh (PIA-RDU)

Prices were available within the past 7 days and start at $125 for one-way flights and $249 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 31 - Wed, Jan 7
PIA
Peoria
RDU
Raleigh
$249 Roundtrip, found 14 hours ago
$249
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Dec 31 from Peoria to Raleigh, returning Wed, Jan 7, priced at $249 found 14 hours ago
American Airlines
Thu, Jan 15 - Mon, Jan 19
PIA
Peoria
RDU
Raleigh
$249 Roundtrip, found 7 hours ago
$249
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Thu, Jan 15 from Peoria to Raleigh, returning Mon, Jan 19, priced at $249 found 7 hours ago
American Airlines
Wed, Feb 25 - Sat, Feb 28
PIA
Peoria
RDU
Raleigh
$251 Roundtrip, found 2 days ago
$251
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Feb 25 from Peoria to Raleigh, returning Sat, Feb 28, priced at $251 found 2 days ago
United
Wed, Dec 31 - Wed, Jan 7
PIA
Peoria
RDU
Raleigh
$254 Roundtrip, found 14 hours ago
$254
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Dec 31 from Peoria to Raleigh, returning Wed, Jan 7, priced at $254 found 14 hours ago
United
Wed, Dec 31 - Wed, Jan 7
PIA
Peoria
RDU
Raleigh
$254 Roundtrip, found 14 hours ago
$254
Roundtrip
found 14 hours ago
Select United flight, departing Wed, Dec 31 from Peoria to Raleigh, returning Wed, Jan 7, priced at $254 found 14 hours ago
United
Tue, Nov 18 - Wed, Nov 19
PIA
Peoria
RDU
Raleigh
$256 Roundtrip, found 5 days ago
$256
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from Peoria to Raleigh, returning Wed, Nov 19, priced at $256 found 5 days ago
United
Thu, Jan 15 - Mon, Jan 19
PIA
Peoria
RDU
Raleigh
$259 Roundtrip, found 7 hours ago
$259
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Jan 15 from Peoria to Raleigh, returning Mon, Jan 19, priced at $259 found 7 hours ago
United
Tue, Nov 18 - Wed, Nov 19
PIA
Peoria
RDU
Raleigh
$261 Roundtrip, found 5 days ago
$261
Roundtrip
found 5 days ago
Select United flight, departing Tue, Nov 18 from Peoria to Raleigh, returning Wed, Nov 19, priced at $261 found 5 days ago
American Airlines
Sat, Feb 7 - Mon, Feb 9
PIA
Peoria
RDU
Raleigh
$264 Roundtrip, found 13 hours ago
$264
Roundtrip
found 13 hours ago
Select American Airlines flight, departing Sat, Feb 7 from Peoria to Raleigh, returning Mon, Feb 9, priced at $264 found 13 hours ago
United
Thu, Jan 15 - Mon, Jan 19
PIA
Peoria
RDU
Raleigh
$265 Roundtrip, found 7 hours ago
$265
Roundtrip
found 7 hours ago
Select United flight, departing Thu, Jan 15 from Peoria to Raleigh, returning Mon, Jan 19, priced at $265 found 7 hours ago

Find the cheapest month to fly from Peoria (PIA) to Raleigh (RDU)

May is typically the cheapest month to fly

From $198 - $466 per traveler.

Alternative airports near Raleigh

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Raleigh - Durham Intl. RDU. Cheapest and Closest option available. Average driving time to city center is 20 minutes. Flights from $334
RDU
Raleigh - Durham Intl.
CheapestClosest
Average driving time to city center20 min
Flights from $334
Flights from Peoria (PIA) to Raleigh (RDU)
Origin airport
Greater Peoria Regional
Destination airport
Raleigh - Durham Intl.
Airlines serving
American Airlines, United
Roundtrip price
$248
Distance
676 mi

Peoria to Raleigh Flights

The cheapest times to fly from Peoria to Raleigh

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Peoria to Raleigh are during the month of December. You can find some of the cheapest flights from Peoria to Raleigh with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Peoria to Raleigh

Sunday is one of the best days to book for cheap flights from Peoria to Raleigh: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Peoria to Raleigh

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Peoria to Raleigh in 2025. You can also book with separate airlines for your outbound and return journeys, from $125 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Peoria to Raleigh flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Peoria to Raleigh airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU) cost?
Get a cheap one-way flight from $125 or cheap return flight from $249 from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU)?
Planning your getaway for December can help you save, as it's the cheapest month for flights between PIA and RDU. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU)?
To find the cheapest airline that'll fly you from PIA to RDU, use Expedia's filter tool. Customize your search based on what's important to you, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU)?
There aren't any daily direct flights from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PIA to RDU?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU)?
Select a flight from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU) that takes off before 3 PM to reduce the risk of cancellations and delays. Departures after this time have a 22% higher chance of being canceled, on average.**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 Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU) last-minute?
Booking your flight from PIA to RDU right before your journey is typically more expensive. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a PIA to RDU flight and hotel package?
You'll typically save money by securing a PIA to RDU flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. Once you've chosen your ideal accommodations and flights, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Greater Peoria Regional Airport (PIA) to Raleigh - Durham Intl. Airport (RDU)?
In most cases, you're able to reschedule or cancel your PIA to RDU flight. However, there may be additional charges, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and rules on flight changes, or if you want more information, visit our Customer Service portal.

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*Available to One Key members.