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Peoria

$269+ Cheap flights from Raleigh to Peoria, IL (RDU - PIA)

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.
RDU — PIA
Aug 21 — Aug 281
Fri 8/21
Fri 8/28
1 adult, Economy
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Cheap flight deals from Raleigh to Peoria

Cheapest flights from Raleigh to Peoria
Explore the most affordable flight options available from Raleigh to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 22, 2026.

This American Airlines deal was found by Cheapflights users on 7/19. 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.
Wed 9/25:35 pm
RDU
-
PIA
1 stop6h 24m
American Airlines
Sat 9/54:24 pm
PIA
-
RDU
1 stop4h 22m
American Airlines
Deal found 7/19$277
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/158:17 pm
RDU
-
PIA
1 stop4h 42m
American Airlines
Wed 8/196:34 am
PIA
-
RDU
1 stop5h 36m
American Airlines
Deal found 7/19$293
This United Airlines deal was found by Cheapflights users on 7/17. 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.
Mon 9/286:05 am
RDU
-
PIA
1 stop5h 01m
United Airlines
Tue 10/66:15 am
PIA
-
RDU
2 stops9h 50m
United Airlines
Deal found 7/17$307
This American Airlines deal was found by Cheapflights users on 7/19. 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 12/246:49 pm
RDU
-
PIA
1 stop6h 21m
American Airlines
Fri 1/15:30 pm
PIA
-
RDU
1 stop5h 25m
American Airlines
Deal found 7/19$309
This American Airlines deal was found by Cheapflights users on 7/19. 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 8/1512:09 pm
RDU
-
PIA
2 stops7h 06m
American Airlines
Thu 8/206:00 am
PIA
-
RDU
2 stops5h 58m
American Airlines
Deal found 7/19$319
This American Airlines deal was found by Cheapflights users on 7/17. 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 8/111:13 am
RDU
-
PIA
1 stop6h 00m
American Airlines
Sun 8/95:05 am
PIA
-
RDU
1 stop3h 48m
American Airlines
Deal found 7/17$324

Find flight deals from Raleigh to Peoria

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Peoria (PIA). 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 22, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$269
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$330
Provider with most accurate pricing for Raleigh-Durham-Greater Peoria flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Greater Peoria flights.
Search Deals
From Raleigh-Durham to Greater Peoria
Search Deals
One-way flight from Raleigh-Durham to Greater Peoria
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($46 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 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 Raleigh to Peoria 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 22, 2026.
Use the filters below to find and compare flights from Raleigh to Peoria that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Mon 9/28

5:51 pm-10:57 pm

1 stop6h 06m

Greater Peoria

Tue 10/6

5:29 pm-11:55 pm

1 stop5h 26m

$293

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Thu 8/6

12:09 pm-6:15 pm

2 stops7h 06m

Greater Peoria

Mon 8/10

6:34 am-11:19 am

1 stop3h 45m

$344

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Sat 8/22

10:40 am-7:03 pm

2 stops9h 23m

Greater Peoria

Sat 8/29

10:41 am-5:41 pm

1 stop6h 00m

$362

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Sat 8/15

10:05 am-3:00 pm

1 stop5h 55m

Greater Peoria

Wed 8/19

5:45 am-3:58 pm

2 stops9h 13m

$378

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Sun 8/16

6:25 am-10:06 am

1 stop4h 41m

Greater Peoria

Sun 8/23

5:45 am-12:33 pm

1 stop5h 48m

$389
Quickest round-trip

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Fri 8/14

8:17 pm-11:59 pm

1 stop4h 42m

Greater Peoria

Mon 8/17

6:34 am-11:19 am

1 stop3h 45m

$389

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Thu 12/24

10:36 am-9:51 pm

2 stops12h 15m

Greater Peoria

Fri 1/1

6:28 am-1:59 pm

2 stops6h 31m

$429
Cheapest one-way
Quickest one-way

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Wed 8/12

7:26 pm-10:59 pm

1 stop4h 33m

$269

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Mon 8/17

6:25 am-10:06 am

1 stop4h 41m

$290

RaleighPeoria

RDU - PIA

RDUPIA

Raleigh-Durham

Tue 8/18

10:05 am-3:00 pm

1 stop5h 55m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

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

Compare providers for flights from Raleigh to Peoria

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 Raleigh to Peoria 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 Raleigh-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Peoria, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Peoria, Illinois 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 Raleigh-Peoria, Illinois 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 Raleigh to Peoria

Have a flexible travel schedule? Discover the best time to fly to Peoria from Raleigh 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 Raleigh to Peoria

How much does it cost to fly round-trip from Raleigh to Peoria, Illinois?

Reviews of airlines servicing Peoria

Get insights into the airlines that provide service to Peoria. 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 Peoria. Reviews last updated July 22, 2026.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from Raleigh to Peoria to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,011 reviews

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
10,011 reviews
United Airlines
7.4
Good
10,011 reviews

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.1
Good
11,832 reviews
United Airlines
7.4
Good
10,011 reviews

Food

6.7

Comfort

7.3

Overall

7.4

Entertainment

7.1

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Peoria. 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 Raleigh to Peoria, Illinois?

    Departing from Raleigh to Peoria, Illinois will take you 6h 06m. There are 676 mi between Raleigh and Peoria, Illinois. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Raleigh to Peoria, Illinois round-trip?

    United Airlines, at $263, was found to be the cheapest airline from Raleigh to Peoria, Illinois. An alternate airline flying to your destination would be American Airlines. United Airlines is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • Can I find deals for flights from Raleigh to Peoria that include hotel bookings?

    Yes. In addition to deals on Raleigh to Peoria flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Peoria?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Peoria.

  • Can I find deals for business class flights from Raleigh to Peoria?

    Yes. Cheapflights offers flight deals from Raleigh to Peoria 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

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Top 2 airlines flying from Raleigh to Peoria

Discover the top 2 airlines that operate flights from Raleigh to Peoria. 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 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$263Average$382FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$269Average$359FlexibilityNo cancel feeOn-time71%

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