HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oklahoma City

$269+ 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 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
PIA — OKC
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Peoria to Oklahoma City 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 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$269
(United Airlines)

One-way from

$249
(United Airlines)

Popular in

March

Cheapest in

April

Average price

$553
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
One-way flight from Greater Peoria to Oklahoma City Will Rogers World
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2411:09 am
PIA
-
OKC
1 stop7h 30m
American Airlines
Sat 2/285:33 pm
OKC
-
PIA
1 stop5h 52m
American Airlines
Deal found 1/14$269
This United Airlines deal was found by Cheapflights users on 1/14. 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.
Thu 1/295:18 pm
PIA
-
OKC
1 stop5h 05m
United Airlines
Sun 2/112:37 pm
OKC
-
PIA
1 stop4h 06m
United Airlines
Deal found 1/14$279
This United Airlines deal was found by Cheapflights users on 1/15. 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 1/278:35 am
PIA
-
OKC
1 stop7h 51m
United Airlines
Sat 1/3110:00 am
OKC
-
PIA
1 stop4h 23m
United Airlines
Deal found 1/15$309
This United Airlines deal was found by Cheapflights users on 1/14. 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 2/131:25 pm
PIA
-
OKC
2 stops9h 41m
United Airlines
Mon 2/167:33 am
OKC
-
PIA
1 stop6h 37m
United Airlines
Deal found 1/14$341
This United Airlines deal was found by Cheapflights users on 1/13. 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 1/165:18 pm
PIA
-
OKC
1 stop5h 05m
United Airlines
Mon 1/197:25 am
OKC
-
PIA
1 stop6h 58m
United Airlines
Deal found 1/13$369
This United Airlines deal was found by Cheapflights users on 1/13. 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 1/243:00 pm
PIA
-
OKC
1 stop7h 23m
United Airlines
Tue 1/277:25 am
OKC
-
PIA
1 stop5h 13m
United Airlines
Deal found 1/13$379

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 January 15, 2026.
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

Fri 2/13

2:51 pm-10:30 pm

1 stop7h 39m

Oklahoma City Will Rogers World

Mon 2/16

7:33 am-12:43 pm

1 stop5h 10m

$269

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 2/24

11:09 am-6:39 pm

1 stop7h 30m

Oklahoma City Will Rogers World

Sat 2/28

5:33 pm-11:25 pm

1 stop5h 52m

$269

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Thu 1/29

3:55 pm-8:44 pm

1 stop4h 49m

Oklahoma City Will Rogers World

Mon 2/2

5:51 pm-10:21 pm

1 stop4h 30m

$279

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Thu 1/29

5:18 pm-10:23 pm

1 stop5h 05m

Oklahoma City Will Rogers World

Sun 2/1

12:37 pm-4:43 pm

1 stop4h 06m

$279

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Tue 1/27

8:35 am-4:26 pm

1 stop7h 51m

Oklahoma City Will Rogers World

Sat 1/31

10:00 am-2:23 pm

1 stop4h 23m

$309

PeoriaOklahoma City

PIA - OKC

PIAOKC

Greater Peoria

Thu 3/26

1:25 pm-6:47 pm

1 stop5h 22m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Peoria, Illinois-Oklahoma City flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 January 15, 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
11,136 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.
American Airlines
7.2
Good
11,136 reviews
American Airlines
7.2
Good
11,136 reviews

Crew

8.0

Food

6.4

Boarding

7.5

Entertainment

6.9

Comfort

7.2

Overall

7.2

Reviews

1 / 20
4.0
Okay

Susie,Jan 2026

TPA - CLT

I was sitting at the back of the plane and the flight attendants were so loud, talking to each other and laughing! I thought they were having a party back there.

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 7h 30m. The time it takes to get you to your destination can typically vary by up to 09m. 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 $338 on this airline. You may be able to fly from Peoria, Illinois to Oklahoma City for 25% 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

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 for Peoria to Oklahoma City

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Dallas/Fort Worth flights
Midway to Dallas/Fort Worth flights
St. Louis to Dallas/Fort Worth flights
Moline to Dallas/Fort Worth flights
O'Hare Intl to Oklahoma City flights
Peoria to Dallas/Fort Worth flights
O'Hare Intl to Fayetteville flights
Bloomington to Dallas/Fort Worth flights
Midway to Oklahoma City flights
Decatur to Dallas/Fort Worth flights
O'Hare Intl to Tulsa flights
Springfield to Dallas/Fort Worth flights
Evansville to Dallas/Fort Worth flights
Midway to Tulsa flights
Midway to Fayetteville flights
St. Louis to Tulsa flights
St. Louis to Oklahoma City flights
Champaign to Dallas/Fort Worth flights
St. Louis to Fayetteville flights
O'Hare Intl to Stillwater flights
Paducah to Dallas/Fort Worth flights
O'Hare Intl to Lawton flights
Champaign to Oklahoma City flights
Evansville to Tulsa flights
Dubuque to Dallas/Fort Worth flights
Bloomington to Oklahoma City flights
Bloomington to Fayetteville flights

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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$338Average$424FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.