$185+ Cheap flights from Raleigh to Peoria, IL (RDU - PIA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — PIA
Nov 22 — Nov 291
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Peoria with Cheapflights
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Raleigh to Peoria
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Best
Last-minute
One-way
Cheapest flights from Raleigh to PeoriaExplore 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 October 23, 2026.
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 October 23, 2026.
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/236:24 pm -
1 stop6h 34m
Thu 12/3111:22 am -
1 stop5h 58m
Deal found 10/21![American Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/21. 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 12/2412:49 pm -
1 stop4h 28m
Fri 1/15:00 am -
1 stop7h 22m
Deal found 10/21![American Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:07 pm -
1 stop19h 35m
Mon 11/305:05 pm -
1 stop26h 53m
Deal found 10/20![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1410:11 am -
2 stops7h 56m
Wed 12/26:00 am -
2 stops6h 07m
Deal found 10/23![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/148:50 am -
2 stops10h 00m
Thu 11/266:25 am -
2 stops6h 42m
Deal found 10/21![United Airlines logo]()
$349
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 am -
1 stop6h 48m
Sat 11/710:43 am -
1 stop4h 14m
Deal found 10/19![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/310:07 am -
2 stops8h 01m
Sat 11/76:02 am -
2 stops7h 41m
Deal found 10/19![American Airlines logo]()
$379
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/266:41 am -
1 stop5h 18m
Mon 11/305:43 pm -
1 stop5h 48m
Deal found 10/20![American Airlines logo]()
$384
Best flights from Raleigh to PeoriaDiscover carefully curated flight deals from Raleigh to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
Discover carefully curated flight deals from Raleigh to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 23, 2026.
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/1411:30 am -
1 stop6h 17m
Wed 12/28:00 am -
1 stop4h 57m
Deal found 10/23![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1410:11 am -
1 stop7h 02m
Wed 12/26:00 am -
2 stops7h 43m
Deal found 10/23![American Airlines logo]()
$338
This American Airlines deal was found by Cheapflights users on 10/18. 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 12/2412:49 pm -
1 stop4h 28m
Fri 1/15:19 pm -
1 stop6h 22m
Deal found 10/18![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 am -
1 stop6h 48m
Sat 11/710:43 am -
1 stop4h 14m
Deal found 10/19![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Sat 2/66:15 am -
1 stop4h 50m
Tue 2/96:27 am -
1 stop7h 48m
Deal found 10/22![United Airlines logo]()
$427
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/1110:00 am -
1 stop4h 53m
Wed 11/186:25 am -
1 stop6h 19m
Deal found 10/21![United Airlines logo]()
$439
Last-minute flights from Raleigh to PeoriaDiscover last-minute flight deals from Raleigh to Peoria. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Peoria. Data last updated October 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:05 am -
1 stop6h 48m
Sat 11/710:43 am -
1 stop4h 14m
Deal found 10/19![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Tue 11/310:07 am -
2 stops8h 01m
Sat 11/76:02 am -
2 stops7h 41m
Deal found 10/19![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Sat 11/1411:30 am -
1 stop6h 17m
Wed 12/28:00 am -
1 stop4h 57m
Deal found 10/23![United Airlines logo]()
$333
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/1410:11 am -
1 stop7h 02m
Wed 12/26:00 am -
2 stops7h 43m
Deal found 10/23![American Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 11/141:10 pm -
1 stop5h 40m
Thu 11/266:25 am -
1 stop6h 32m
Deal found 10/21![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/145:38 pm -
1 stop4h 48m
Thu 11/266:00 am -
2 stops7h 40m
Deal found 10/21![American Airlines logo]()
$344
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/253:07 pm -
1 stop19h 35m
Mon 11/305:05 pm -
1 stop26h 53m
Deal found 10/20![Multiple Airlines logo]()
$342
This American Airlines deal was found by Cheapflights users on 10/20. 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 11/266:41 am -
1 stop5h 18m
Mon 11/305:43 pm -
1 stop5h 48m
Deal found 10/20![American Airlines logo]()
$384
One-way flights from Raleigh to PeoriaSearch for one-way flight options from Raleigh to Peoria. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
Search for one-way flight options from Raleigh to Peoria. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2510:44 am -
1 stop22h 14m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$185
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/111:10 pm -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$334
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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $333 (United Airlines) |
One-way from | $185 (Kiwi.com) |
Popular in | September |
Cheapest in | November |
Average price | $424 |
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 7,457,451 searches. Data last updated October 23, 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
Cheapest round-trip
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Fri 12/25
10:44 am-7:58 am
1 stop22h 14m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$185
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Sat 11/14
11:30 am-4:47 pm
1 stop6h 17m
Greater Peoria
Wed 12/2
8:00 am-1:57 pm
1 stop4h 57m
$333
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Sat 11/14
10:11 am-4:13 pm
1 stop7h 02m
Greater Peoria
Wed 12/2
6:00 am-2:43 pm
2 stops7h 43m
$338
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Wed 11/11
6:00 am-4:47 pm
2 stops11h 47m
Greater Peoria
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$339
Quickest round-trip
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Thu 12/24
12:49 pm-4:17 pm
1 stop4h 28m
Greater Peoria
Fri 1/1
5:19 pm-12:41 am
1 stop6h 22m
$339
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Tue 11/3
8:05 am-1:53 pm
1 stop6h 48m
Greater Peoria
Sat 11/7
10:43 am-3:57 pm
1 stop4h 14m
$369
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Sat 2/6
6:15 am-10:05 am
1 stop4h 50m
Greater Peoria
Tue 2/9
6:27 am-3:15 pm
1 stop7h 48m
$427
RaleighPeoria
RDU Raleigh-Durham - PIA Greater Peoria
RDUPIA
Raleigh-Durham
Wed 11/11
10:00 am-1:53 pm
1 stop4h 53m
Greater Peoria
Wed 11/18
6:25 am-1:44 pm
1 stop6h 19m
$439
Sorted by cheapest first
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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
RDU-PIA
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
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 October 23, 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.
Comfort
7.3
Entertainment
7.1
Overall
7.3
Food
6.7
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Entertainment
7.1
Overall
7.3
Food
6.7
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Comfort
7.3
Entertainment
7.1
Overall
7.3
Food
6.7
Boarding
7.7
Crew
8.1
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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.
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Complete your trip
Complete your trip to Peoria by adding a car rental and/or hotel reservation to your travel itinerary.
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Raleigh and Peoria flights
Browse other Raleigh and Peoria flight options. Last updated on October 23, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
Other flights to Peoria
Explore flights to Peoria departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$263 | Average$382 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$269 | Average$407 | FlexibilityNo cancel fee | On-time71% |