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$279+ 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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — OKC
Mar 31 — Apr 71
Tue 3/31
Tue 4/7
1 adult, Economy
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Cheap 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 March 1, 2026.

This American Airlines deal was found by Cheapflights users on 2/25. 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 3/125:22 pm
PIA
-
OKC
1 stop5h 22m
American Airlines
Mon 3/165:53 pm
OKC
-
PIA
1 stop5h 32m
American Airlines
Deal found 2/25$279
This American Airlines deal was found by Cheapflights users on 2/27. 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 3/131:17 pm
PIA
-
OKC
2 stops9h 27m
American Airlines
Mon 3/165:53 pm
OKC
-
PIA
1 stop5h 32m
American Airlines
Deal found 2/27$284
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Fri 3/275:25 pm
PIA
-
OKC
1 stop5h 05m
United Airlines
Mon 3/301:50 pm
OKC
-
PIA
1 stop5h 03m
United Airlines
Deal found 2/28$338
This United Airlines deal was found by Cheapflights users on 2/26. 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 5/22:50 pm
PIA
-
OKC
1 stop7h 40m
United Airlines
Wed 5/67:20 am
OKC
-
PIA
1 stop6h 43m
United Airlines
Deal found 2/26$339
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Fri 4/2410:40 am
PIA
-
OKC
2 stops9h 53m
United Airlines
Mon 4/274:38 pm
OKC
-
PIA
1 stop7h 19m
United Airlines
Deal found 2/28$350
This United Airlines deal was found by Cheapflights users on 2/28. 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.
Fri 3/610:40 am
PIA
-
OKC
1 stop6h 01m
United Airlines
Mon 3/96:01 pm
OKC
-
PIA
1 stop4h 19m
United Airlines
Deal found 2/28$354
This American Airlines deal was found by Cheapflights users on 2/25. 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 2/2611:09 am
PIA
-
OKC
1 stop6h 38m
American Airlines
Sun 3/15:00 am
OKC
-
PIA
1 stop5h 39m
American Airlines
Deal found 2/25$369
This United Airlines deal was found by Cheapflights users on 2/25. 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 2/2710:46 am
PIA
-
OKC
2 stops9h 35m
United Airlines
Sun 3/15:00 am
OKC
-
PIA
2 stops7h 43m
United Airlines
Deal found 2/25$379

Find 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 March 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(American Airlines)

Popular in

March

Cheapest in

April

Average price

$689
Provider with most accurate pricing for Greater Peoria-Oklahoma City Will Rogers World flight deals.
Search Deals
Provider most trusted by Cheapflights users for Greater Peoria-Oklahoma City Will Rogers World flights.
Search Deals
From Greater Peoria to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 1, 2026.
Use the filters below to find and compare flights from Peoria to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Thu 3/12

5:22 pm-10:44 pm

1 stop5h 22m

Oklahoma City Will Rogers World

Mon 3/16

5:53 pm-11:25 pm

1 stop5h 32m

$279

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Sat 3/14

1:25 pm-6:47 pm

1 stop5h 22m

Oklahoma City Will Rogers World

Wed 3/18

9:43 am-1:45 pm

1 stop4h 02m

$279

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Fri 3/13

1:17 pm-10:44 pm

2 stops9h 27m

Oklahoma City Will Rogers World

Mon 3/16

5:53 pm-11:25 pm

1 stop5h 32m

$284

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Sat 5/2

2:50 pm-10:30 pm

1 stop7h 40m

Oklahoma City Will Rogers World

Wed 5/6

12:53 pm-6:59 pm

1 stop6h 06m

$339

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Fri 4/24

10:40 am-8:33 pm

2 stops9h 53m

Oklahoma City Will Rogers World

Mon 4/27

4:38 pm-11:57 pm

1 stop7h 19m

$350

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 3/3

11:09 am-6:39 pm

1 stop7h 30m

$367

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 3/3

1:21 pm-7:45 pm

3 stops54h 24m

$574

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/27

Sorted by cheapest first

Compare providers for flights from Peoria to Oklahoma City

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 Peoria to Oklahoma City in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Peoria, Illinois-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Peoria, Illinois-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Peoria, Illinois-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Peoria, Illinois-Oklahoma City 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 Peoria, Illinois-Oklahoma City 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 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, January is the cheapest month in which you can book a flight from Peoria, Illinois to Oklahoma City (average of $248). Flying from Peoria, Illinois to Oklahoma City in September is currently the most expensive (average of $362). 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.

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 March 1, 2026.
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
11,370 reviews

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,370 reviews
American Airlines
7.2
Good
11,370 reviews

Crew

8.0

Overall

7.2

Comfort

7.2

Food

6.4

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 American Airlines and United Airlines fly from Peoria, Illinois to Oklahoma City in about 5h 22m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 563 mi.

  • 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 $344 on this airline. You may be able to fly from Peoria, Illinois to Oklahoma City for 18% 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, January is the cheapest month in which you can book a flight from Peoria, Illinois to Oklahoma City (average of $248). Flying from Peoria, Illinois to Oklahoma City in September is currently the most expensive (average of $362). 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
Moore
Edmond
Shawnee
Ada
Midwest 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 March 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$344Average$398FlexibilityNo cancel feeOn-time71%

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