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$305+ Cheap flights from Peoria, IL to Oklahoma City (PIA - OKC)

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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — OKC
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Peoria to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Peoria (PIA) to Oklahoma City (OKC). 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 September 17, 2025.

Round-trip from

$305
(United Airlines)

Popular in

February

Cheapest in

July

Average price

$398
From Greater Peoria to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 26% potential increase in price ($189 potential increase over avg. RT price).
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Cheapest flight prices on average. 7% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Peoria to Oklahoma City

Cheapest flights from Peoria to Oklahoma City
Explore the most affordable flight options available from Peoria to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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 9/3010:48 amPIA - OKC
1 stop4h 38mUnited Airlines
Sun 10/510:30 amOKC - PIA
1 stop6h 13mUnited Airlines
Deal found 9/16$305
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/256:53 amPIA - OKC
1 stop4h 40mAmerican Airlines
Sun 9/286:07 amOKC - PIA
1 stop4h 46mAmerican Airlines
Deal found 9/16$309
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/305:20 pmPIA - OKC
1 stop4h 55mUnited Airlines
Sat 10/410:30 amOKC - PIA
1 stop4h 49mUnited Airlines
Deal found 9/15$329
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Fri 9/198:19 amPIA - OKC
1 stop8h 16mAmerican Airlines
Sat 9/204:55 pmOKC - PIA
1 stop6h 16mAmerican Airlines
Deal found 9/15$339
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Fri 9/263:56 pmPIA - OKC
1 stop6h 15mUnited Airlines
Sun 10/510:30 amOKC - PIA
1 stop6h 13mUnited Airlines
Deal found 9/14$408
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Thu 9/256:00 amPIA - OKC
2 stops9h 12mUnited Airlines
Sun 9/284:07 pmOKC - PIA
1 stop6h 08mUnited Airlines
Deal found 9/16$419
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/15:20 pmPIA - OKC
1 stop4h 55mUnited Airlines
Sun 10/510:30 amOKC - PIA
1 stop4h 49mUnited Airlines
Deal found 9/15$459

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Oklahoma City 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 September 17, 2025.
Use the filters below to find and compare flights from Peoria to Oklahoma City that are best for you.

Fly from

Peoria

Fly to

Oklahoma City

Route

Depart

Return

Price

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 9/30

10:48 am-3:26 pm

1 stop4h 38m

Oklahoma City Will Rogers World

Sun 10/5

10:30 am-4:43 pm

1 stop6h 13m

$305

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Wed 2/18

3:37 pm-9:51 pm

1 stop6h 14m

Oklahoma City Will Rogers World

Sat 2/21

6:14 am-10:17 am

1 stop4h 03m

$319

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Wed 2/18

2:25 pm-11:15 pm

2 stops8h 50m

Oklahoma City Will Rogers World

Sat 2/21

12:00 pm-9:31 pm

2 stops9h 31m

$329

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Thu 10/2

6:00 am-11:46 am

1 stop5h 46m

Oklahoma City Will Rogers World

Mon 10/6

12:28 pm-4:43 pm

1 stop4h 15m

$329

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Wed 10/1

5:20 pm-10:15 pm

1 stop4h 55m

Oklahoma City Will Rogers World

Sun 10/5

10:30 am-3:19 pm

1 stop4h 49m

$459

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Wed 10/1

8:39 am-4:27 pm

1 stop7h 48m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Best time to book a flight from Peoria to Oklahoma City

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

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

Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Oklahoma City (average of $334). Flying from Peoria, Illinois to Oklahoma City in June is currently the most expensive (average of $401). 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.

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

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. 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 Oklahoma City. Reviews last updated September 17, 2025.
See what other customers who have flown with American Airlines from Peoria to Oklahoma City have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Boarding

7.5

Crew

8.0

Overall

7.2

Food

6.4

Comfort

7.2

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

    Airlines like United Airlines and American Airlines fly from Peoria, Illinois to Oklahoma City in about 4h 38m. The time it takes to get you to your destination can typically vary by up to 1h 36m. Airlines will cover a distance of 563 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Peoria, Illinois to Oklahoma City round-trip?

    Our cheapest airline available from Peoria, Illinois to Oklahoma City is American Airlines. Our recent data shows that you can find tickets from as low as $328 on this airline. You may be able to fly from Peoria, Illinois to Oklahoma City for 36% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Oklahoma City 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 Peoria, Illinois to Oklahoma City?

    Currently, August is the cheapest month in which you can book a flight from Peoria, Illinois to Oklahoma City (average of $334). Flying from Peoria, Illinois to Oklahoma City in June is currently the most expensive (average of $401). 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.

See more FAQs

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Yukon
Ada
Moore
Edmond
Shawnee
Midwest City

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Alternative routes for Peoria to Oklahoma City

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Top airline flying from Peoria to Oklahoma City

Discover the top airline that operate flights from Peoria to Oklahoma City. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$328Average$438FlexibilityNo cancel feeOn-time71%

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