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$79+ Cheap flights from Chicago (CHI) to Oklahoma City (OKC)

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 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — OKC
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago to Oklahoma City Will Rogers World are usually found in August or September, booked 79 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from Chicago to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 June 12, 2025.

Round-trip from

$157
(United Airlines)

One-way from

$79
(American Airlines)

Popular in

January

Cheapest in

August

Average price

$381

Good round-trip deal

$283 or less

Good one-way deal

$167 or less
From Chicago (CHI) to Oklahoma City Will Rogers World
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One-way flight from Chicago (CHI) to Oklahoma City Will Rogers World
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Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Chicago (CHI) to Oklahoma City Will Rogers World.
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Price to beat on a one-way flight from Chicago (CHI) to Oklahoma City Will Rogers World.
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Find flight deals from Chicago to Oklahoma City

Cheapest flights from Chicago to Oklahoma City
Explore the most affordable flight options available from Chicago to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/11. 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 8/147:36 pmORD - OKC
Nonstop2h 27mUnited Airlines
Mon 8/189:40 amOKC - ORD
Nonstop2h 18mUnited Airlines
Deal found 6/11$157
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/148:15 pmMDW - OKC
Nonstop2h 05mSouthwest
Mon 8/183:35 pmOKC - MDW
Nonstop1h 55mSouthwest
Deal found 6/11$157
This American Airlines deal was found by Cheapflights users on 6/12. 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 8/712:01 pmORD - OKC
Nonstop2h 16mAmerican Airlines
Mon 8/117:17 amOKC - ORD
Nonstop2h 16mAmerican Airlines
Deal found 6/12$158
This Southwest deal was found by Cheapflights users on 6/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/147:00 amORD - OKC
1 stop4h 55mSouthwest
Mon 8/185:30 amOKC - ORD
2 stops7h 35mSouthwest
Deal found 6/11$182
This Delta deal was found by Cheapflights users on 6/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/77:00 amORD - OKC
1 stop6h 00mDelta
Mon 8/115:16 pmOKC - ORD
1 stop6h 40mDelta
Deal found 6/12$197
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/136:42 pmMDW - OKC
1 stop5h 17mDelta
Sat 8/167:15 amOKC - MDW
1 stop5h 48mDelta
Deal found 6/10$199
This Mytrip deal was found by Cheapflights users on 6/11. 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.
Thu 7/177:08 amORD - OKC
1 stop8h 31mMultiple Airlines
Sun 7/204:19 pmOKC - ORD
1 stop21h 54mMultiple Airlines
Deal found 6/11$228
This Booking.com deal was found by Cheapflights users on 6/11. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/157:00 amORD - OKC
1 stop15h 38mFrontier
Sat 7/196:05 amOKC - ORD
1 stop18h 05mFrontier
Deal found 6/11$246
This Mytrip deal was found by Cheapflights users on 6/11. 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 7/189:12 amMDW - OKC
1 stop23h 30mAllegiant Air
Sun 7/208:09 pmOKC - MDW
1 stop12h 13mAllegiant Air
Deal found 6/11$250
This Frontier deal was found by Cheapflights users on 6/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/122:44 pmMDW - OKC
1 stop7h 54mFrontier
Mon 7/146:05 amOKC - MDW
1 stop5h 36mFrontier
Deal found 6/10$260

Cheapflights Fare Finder

Customize your flight search to find flights from Chicago 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 June 12, 2025.
Use the filters below to find and compare flights from Chicago to Oklahoma City that are best for you.

Fly from

Chicago

Fly to

Oklahoma City

Route

Depart

Return

Price

ChicagoOklahoma City

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Thu 8/14

7:36 pm-10:03 pm

Nonstop2h 27m

Oklahoma City Will Rogers World

Mon 8/18

9:40 am-11:58 am

Nonstop2h 18m

$157

ChicagoOklahoma City

MDW - OKC

MDWOKC

Chicago Midway

Thu 8/14

8:15 pm-10:20 pm

Nonstop2h 05m

Oklahoma City Will Rogers World

Mon 8/18

3:35 pm-5:30 pm

Nonstop1h 55m

$157

ChicagoOklahoma City

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Thu 8/7

12:01 pm-2:17 pm

Nonstop2h 16m

Oklahoma City Will Rogers World

Mon 8/11

7:17 am-9:33 am

Nonstop2h 16m

$158

ChicagoOklahoma City

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Thu 8/14

7:00 am-11:55 am

1 stop4h 55m

Oklahoma City Will Rogers World

Mon 8/18

5:30 am-1:05 pm

2 stops7h 35m

$182

ChicagoOklahoma City

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Thu 8/7

7:00 am-1:00 pm

1 stop6h 00m

Oklahoma City Will Rogers World

Mon 8/11

5:16 pm-11:56 pm

1 stop6h 40m

$197

ChicagoOklahoma City

MDW - OKC

MDWOKC

Chicago Midway

Wed 8/13

6:42 pm-11:59 pm

1 stop5h 17m

Oklahoma City Will Rogers World

Sat 8/16

7:15 am-1:03 pm

1 stop5h 48m

$199

ChicagoOklahoma City

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Thu 7/17

7:08 am-3:39 pm

1 stop8h 31m

Oklahoma City Will Rogers World

Sun 7/20

4:19 pm-2:13 pm

1 stop21h 54m

$228

ChicagoOklahoma City

ORD - OKC

ORDOKC

Chicago O'Hare Intl

Tue 7/15

7:00 am-10:38 pm

1 stop15h 38m

Oklahoma City Will Rogers World

Sat 7/19

6:05 am-12:10 am

1 stop18h 05m

$246

ChicagoOklahoma City

MDW - OKC

MDWOKC

Chicago Midway

Fri 7/18

9:12 am-8:42 am

1 stop23h 30m

Oklahoma City Will Rogers World

Sun 7/20

8:09 pm-8:22 am

1 stop12h 13m

$250

ChicagoOklahoma City

MDW - OKC

MDWOKC

Chicago Midway

Sat 7/12

2:44 pm-10:38 pm

1 stop7h 54m

Oklahoma City Will Rogers World

Mon 7/14

6:05 am-11:41 am

1 stop5h 36m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Chicago to Oklahoma City

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

How far ahead should I book a flight from Chicago to Oklahoma City?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Oklahoma City. Price data was last updated on June 9, 2025.

To ensure you get the cheapest price possible for a flight from Chicago to Oklahoma City, you should look to book at least 78 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Chicago to Oklahoma City?

Currently, January is the cheapest month in which you can book a flight from Chicago to Oklahoma City (average of $348). Flying from Chicago to Oklahoma City in June is currently the most expensive (average of $408). 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.

What is the cheapest time of day to fly from CHI to OKC?

Find hourly flight availability from Chicago to Oklahoma City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 11% on flights from Chicago to Oklahoma City by exploring options for tickets in the morning.

What is the cheapest day to fly from Chicago to Oklahoma City?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Oklahoma City. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Chicago to Oklahoma City flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago to Oklahoma City

Explore weekly flight availability from Chicago to Oklahoma City. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from CHI to OKC are scheduled on a Thursday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (16 on average).

Rainfall in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oklahoma City ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma City when rainfall is around 1.2 in.

Temperature in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oklahoma City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

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 June 12, 2025.
Read reviews from past customers who have flown Southwest, Delta and United Airlines from Chicago to Oklahoma City. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,287 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,790 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Allegiant Air
7.3
Good
725 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,287 reviews

Food

7.1

Boarding

8.2

Comfort

8.0

Overall

8.0

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Oklahoma City. 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 into for flights to Oklahoma City from Chicago?

    Located just 7.0 mi from the city center, Oklahoma City Will Rogers World is the airport most travelers will use when flying to Oklahoma City from Chicago. Booking flights from Chicago to Will Rogers World (OKC) should be relatively easy as there are 23 daily inbound flights from Chicago from 4 different airlines.

  • What are the cheapest airlines flying from Chicago to Oklahoma City round-trip?

    Flying on United Airlines is currently your cheapest option to Oklahoma City, with prices starting at $157. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $157 and $158, respectively. United Airlines is priced at 58% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Chicago to Oklahoma City one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $79. Southwest flights start at $79 while deals on Delta start at $99 one-way.

  • What are the most reliable airlines from Chicago to Oklahoma City?

    The top 3 most reliable airlines when flying from Chicago to Oklahoma City are Republic Airways (93%), United Airlines (82%) and Aer Lingus (81%).

  • What are the cheapest flights from Chicago to Oklahoma City?

    The cheapest flight price from Chicago to Oklahoma City is $141. On average you can expect to pay $360. The most popular route, (Chicago O'Hare Intl - Oklahoma City Will Rogers World), can usually be booked for $157.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Oklahoma City?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Oklahoma City (average of $348). Flying from Chicago to Oklahoma City in June is currently the most expensive (average of $408). 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 Chicago to Oklahoma City

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Chicago to Oklahoma City

Discover the top 4 airlines that operate flights from Chicago 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$112Average$143FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$216Average$360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$410FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$262Average$340FlexibilityNo cancel feeOn-time63%

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