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$209+ Cheap flights from Peoria, IL (PIA) to Oklahoma

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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — OKC
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Peoria to Oklahoma

Keep the following information in mind while searching for Peoria to Oklahoma flight deals. Data was last updated July 29, 2025.

Round-trip from

$217
(American Airlines)

One-way from

$209
(United Airlines)

Popular in

February

Cheapest in

August

Average price

$377
From Greater Peoria to Oklahoma
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One-way flight from Greater Peoria to Oklahoma
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Highest demand for flights based on searches. 30% potential increase in price ($211 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Peoria to Oklahoma

Cheapest flights from Peoria to Oklahoma
Explore the most affordable flight options available from Peoria to Oklahoma. 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 7/29. 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 8/237:00 amPIA - DFW
Nonstop2h 09mAmerican Airlines
Sat 8/2311:10 amDFW - PIA
1 stop22h 27mAmerican Airlines
Deal found 7/29$217
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.
Thu 9/116:53 amPIA - OKC
1 stop4h 40mAmerican Airlines
Sun 9/145:00 amOKC - PIA
1 stop5h 53mAmerican Airlines
Deal found 7/28$249
This Mytrip deal was found by Cheapflights users on 7/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/269:14 pmPIA - DFW
2 stops25h 38mMultiple Airlines
Sun 9/284:52 pmDFW - PIA
2 stops21h 36mMultiple Airlines
Deal found 7/29$276
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 12/235:19 pmPIA - DFW
1 stop5h 47mUnited Airlines
Wed 12/314:28 pmDFW - PIA
1 stop5h 11mUnited Airlines
Deal found 7/28$341
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 8/126:45 amPIA - OKC
1 stop5h 09mUnited Airlines
Sat 8/169:40 amOKC - PIA
1 stop5h 23mUnited Airlines
Deal found 7/28$369

Cheapflights Fare Finder

 
Customize your flight search to find flights from Peoria to Oklahoma 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 Peoria to Oklahoma that are best for you.

Fly from

Peoria

Fly to

Oklahoma

Route

Depart

Return

Price

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

Sat 8/23

7:00 am-9:09 am

Nonstop2h 09m

Dallas/Fort Worth

Sat 8/23

11:10 am-9:37 am

1 stop22h 27m

$217

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Thu 9/11

6:53 am-11:33 am

1 stop4h 40m

Oklahoma City Will Rogers World

Sun 9/14

5:00 am-10:53 am

1 stop5h 53m

$249

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

Fri 9/26

9:14 pm-10:52 pm

2 stops25h 38m

Dallas/Fort Worth

Sun 9/28

4:52 pm-2:28 pm

2 stops21h 36m

$276

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

Tue 12/23

5:19 pm-11:06 pm

1 stop5h 47m

Dallas/Fort Worth

Wed 12/31

4:28 pm-9:39 pm

1 stop5h 11m

$341

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 8/12

6:45 am-11:54 am

1 stop5h 09m

Oklahoma City Will Rogers World

Sat 8/16

9:40 am-3:03 pm

1 stop5h 23m

$369

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

Fri 10/31

5:18 pm-8:51 am

2 stops15h 33m

$209

PeoriaDallas

PIA - DFW

PIADFW

Greater Peoria

Wed 9/24

10:39 am-9:50 pm

2 stops11h 11m

$230

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 8/12

5:09 pm-10:32 pm

1 stop5h 23m

$322

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 8/12

6:45 am-4:29 pm

2 stops9h 44m

$327

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Peoria to Oklahoma

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

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

Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Oklahoma (average of $348). Flying from Peoria, Illinois to Oklahoma 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?

Reviews of airlines servicing Oklahoma

Get insights into the airlines that provide service to Oklahoma. 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. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Peoria to Oklahoma, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

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
8,896 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

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
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,896 reviews

Food

6.6

Comfort

7.3

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

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 Peoria to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Peoria to Oklahoma?

    Most people fly from Greater Peoria (PIA) if they book a flight from Peoria to Oklahoma. Greater Peoria is conveniently located just 6.0 mi from Peoria’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Peoria to Oklahoma 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?

    Currently, January is the cheapest month in which you can book a flight from Peoria, Illinois to Oklahoma (average of $348). Flying from Peoria, Illinois to Oklahoma 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

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Alternative routes for Peoria to Oklahoma

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Peoria to Oklahoma

Discover the top airline that operate flights from Peoria to Oklahoma. 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$288Average$424FlexibilityNo cancel feeOn-time71%

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