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Peoria

$189+ Cheap flights from Oklahoma City to Peoria, IL (OKC - 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — PIA
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap 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 July 29, 2025.

Round-trip from

$259
(American Airlines)

One-way from

$189
(Trip.com)
From Oklahoma City Will Rogers World to Greater Peoria
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One-way flight from Oklahoma City Will Rogers World to Greater Peoria
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Find flight deals from Oklahoma City to Peoria

Cheapest flights from Oklahoma City to Peoria
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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/28. 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 8/125:49 pmOKC - PIA
1 stop5h 27mAmerican Airlines
Sat 8/1610:07 amPIA - OKC
1 stop4h 10mAmerican Airlines
Deal found 7/28$259
This United Airlines deal was found by Cheapflights users on 7/28. 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 8/129:40 amOKC - PIA
1 stop7h 03mUnited Airlines
Sat 8/165:25 pmPIA - OKC
1 stop4h 38mUnited Airlines
Deal found 7/28$403

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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Oklahoma City to Peoria that are best for you.

Fly from

Oklahoma City

Fly to

Peoria

Route

Depart

Return

Price

Oklahoma CityPeoria

OKC - PIA

OKCPIA

Oklahoma City Will Rogers World

Tue 8/12

5:49 pm-11:16 pm

1 stop5h 27m

Greater Peoria

Sat 8/16

10:07 am-2:17 pm

1 stop4h 10m

$259

Oklahoma CityPeoria

OKC - PIA

OKCPIA

Oklahoma City Will Rogers World

Tue 8/12

9:40 am-4:43 pm

1 stop7h 03m

Greater Peoria

Sat 8/16

5:25 pm-10:03 pm

1 stop4h 38m

$403

Oklahoma CityPeoria

OKC - PIA

OKCPIA

Oklahoma City Will Rogers World

Thu 8/7

6:00 pm-2:13 pm

2 stops20h 13m

$189

Oklahoma CityPeoria

OKC - PIA

OKCPIA

Oklahoma City Will Rogers World

Thu 8/7

4:29 pm-11:55 am

1 stop19h 26m

$213

Oklahoma CityPeoria

OKC - PIA

OKCPIA

Oklahoma City Will Rogers World

Sun 8/31

8:53 am-3:43 pm

1 stop6h 50m

$239

Oklahoma CityPeoria

OKC - PIA

OKCPIA

Oklahoma City Will Rogers World

Thu 8/7

4:30 pm-9:32 pm

1 stop5h 02m

$403

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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.
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.

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 29, 2025.
Get a feel of what it's like to fly with United Airlines, American Airlines, and Allegiant Air from Oklahoma City to Peoria by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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
8,899 reviews
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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!
Allegiant Air
7.2
Good
703 reviews
United Airlines
7.4
Good
8,899 reviews

Boarding

7.7

Entertainment

7.1

Comfort

7.3

Crew

8.1

Food

6.6

Overall

7.4

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 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.

  • What are the cheapest airlines to fly from Oklahoma City to Peoria, Illinois one-way?

    The cheapest airline one-way is Allegiant Air, with whom users have recently found tickets for as low as $213. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Oklahoma City to Peoria, Illinois for a low price.

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

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

  • How can I find direct flights from Oklahoma City to Peoria?

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

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

    Yes. Cheapflights offers flight deals from Oklahoma City 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.

  • What is the cheapest month to book a flight from Oklahoma City to Peoria, Illinois?

    Currently, August is the cheapest month in which you can book a flight from Oklahoma City to Peoria, Illinois (average of $318). Flying from Oklahoma City to Peoria, Illinois in October is currently the most expensive (average of $425). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Oklahoma City to Peoria

Discover the top airline that operate flights from Oklahoma City 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$339Average$483FlexibilityNo cancel feeOn-time71%

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