$339+ Cheap flights from Oklahoma City to Peoria, IL (OKC - 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PIA
Nov 4 — Nov 111
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Oklahoma City to Peoria 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.Cheap flight deals from Oklahoma City to Peoria
Cheapest
Best
Last-minute
Cheapest flights from Oklahoma City to PeoriaExplore the most affordable flight options available from Oklahoma City to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
Explore the most affordable flight options available from Oklahoma City to Peoria. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2026.
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/296:00 am -
1 stop6h 01m
Mon 11/24:43 pm -
1 stop7h 15m
Deal found 10/4![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/3110:09 am -
1 stop6h 38m
Wed 11/48:15 am -
1 stop7h 55m
Deal found 9/30![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:49 pm -
1 stop5h 24m
Sat 10/246:15 am -
1 stop5h 39m
Deal found 10/5![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/85:00 am -
1 stop6h 55m
Wed 11/114:43 pm -
1 stop7h 15m
Deal found 10/2![American Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/86:00 am -
2 stops7h 53m
Wed 11/118:15 am -
2 stops12h 03m
Deal found 10/2![United Airlines logo]()
$577
Best flights from Oklahoma City to PeoriaDiscover carefully curated flight deals from Oklahoma City to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
Discover carefully curated flight deals from Oklahoma City to Peoria that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 5, 2026.
This American Airlines deal was found by Cheapflights users on 10/1. 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 10/293:14 pm -
2 stops8h 56m
Mon 11/24:43 pm -
1 stop6h 09m
Deal found 10/1![American Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/4. 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 10/3110:09 am -
1 stop6h 38m
Tue 11/36:25 am -
1 stop5h 15m
Deal found 10/4![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/3. 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 10/3110:09 am -
1 stop6h 38m
Wed 11/48:15 am -
1 stop7h 55m
Deal found 10/3![United Airlines logo]()
$439
Last-minute flights from Oklahoma City to PeoriaDiscover last-minute flight deals from Oklahoma City to Peoria. Data last updated October 5, 2026 and is based on user searches.
Discover last-minute flight deals from Oklahoma City to Peoria. Data last updated October 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/5. 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 10/205:49 pm -
1 stop5h 24m
Sat 10/246:15 am -
1 stop5h 39m
Deal found 10/5![United Airlines logo]()
$464
This American Airlines deal was found by Cheapflights users on 10/4. 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 10/296:00 am -
1 stop6h 01m
Mon 11/24:43 pm -
1 stop7h 15m
Deal found 10/4![American Airlines logo]()
$339
This United Airlines deal was found by Cheapflights users on 9/30. 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 10/3110:09 am -
1 stop6h 38m
Wed 11/48:15 am -
1 stop7h 55m
Deal found 9/30![United Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/85:00 am -
1 stop6h 55m
Wed 11/114:43 pm -
1 stop7h 15m
Deal found 10/2![American Airlines logo]()
$567
This United Airlines deal was found by Cheapflights users on 10/2. 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.
Sun 11/86:00 am -
2 stops7h 53m
Wed 11/118:15 am -
2 stops12h 03m
Deal found 10/2![United Airlines logo]()
$577
Find flight deals from Oklahoma City to Peoria
Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma City (OKC) 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 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Oklahoma City 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 5, 2026.
Use the filters below to find and compare flights from Oklahoma City to Peoria that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Oklahoma CityPeoria
OKC Oklahoma City Will Rogers World - PIA Greater Peoria
OKCPIA
Oklahoma City Will Rogers World
Thu 10/29
3:14 pm-12:10 am
2 stops8h 56m
Greater Peoria
Mon 11/2
4:43 pm-10:52 pm
1 stop6h 09m
$344
Quickest round-trip
Oklahoma CityPeoria
OKC Oklahoma City Will Rogers World - PIA Greater Peoria
OKCPIA
Oklahoma City Will Rogers World
Sat 10/31
10:09 am-4:47 pm
1 stop6h 38m
Greater Peoria
Tue 11/3
6:25 am-11:40 am
1 stop5h 15m
$439
Oklahoma CityPeoria
OKC Oklahoma City Will Rogers World - PIA Greater Peoria
OKCPIA
Oklahoma City Will Rogers World
Sat 10/31
10:09 am-4:47 pm
1 stop6h 38m
Greater Peoria
Wed 11/4
8:15 am-4:10 pm
1 stop7h 55m
$439
Sorted by cheapest first
Compare providers for flights from Oklahoma City 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 Oklahoma City to Peoria in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Oklahoma City-Peoria, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Oklahoma City-Peoria, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Oklahoma City-Peoria, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Oklahoma City-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 Oklahoma City-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 Oklahoma City to Peoria
Have a flexible travel schedule? Discover the best time to fly to Peoria from Oklahoma City with our price prediction graph.
OKC-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.
Related info for your journey
Find useful and relevant information for your journey from Oklahoma City to Peoria. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Oklahoma City
Peoria flight routes
Popular flights