Flights from Oklahoma City to Chicago, United States

Did you mean flights from Chicago to Oklahoma City?

Oklahoma City to Chicago Last modified: May 8, 2025 14:38 -04:00

We've scanned 122,775,531 round trip itineraries and found the cheapest flights to Chicago. American & United frequently offer the best deals to Chicago flights, or select your preferred carrier below to see the cheapest days to fly.

American
OKCCHI
Tue 5/20
nonstop
CHIOKC
Tue 5/27
nonstop
$255
United
OKCCHI
Sat 6/7
nonstop
CHIOKC
Tue 6/10
nonstop
$269
Major Airlines
OKCCHI
Tue 5/20
1 stop
CHIOKC
Sat 5/24
1 stop
$275
Multiple Airlines
OKCCHI
Sun 12/29
nonstop
CHIOKC
Wed 1/1
nonstop
$569
Alaska
OKCCHI
Wed 7/23
1 stop
CHIOKC
Wed 7/30
1 stop
$604

How Much is a Flight from Oklahoma City to Chicago?

We have collected flight cost data from across the web for travel from Oklahoma City to Chicago, and have found the average flight price for this trip to be $273.

Where To Buy Cheap Flights from Oklahoma City to Chicago?

The best way to find a great deal on airfare is to search multiple sites. When you run a search on FareCompare, we search multiple sites and fare sources all at once so you don't have to - which is why we think FareCompare is the best place to find cheap tickets. Airlines can adjust prices for tickets from Oklahoma City to Chicago based on the day and time that you decide to book your flight. We have collected data from all airlines, and have found that Tuesdays, Wednesdays, and Saturdays are often the best days to book flights. If you'd like to learn more, read our article about the best time to buy airline tickets.

How far in advance should I book tickets from Oklahoma City to Chicago?

The chart below shows up-to-date information regarding how far in advance to book your flight from Oklahoma City to Chicago.

Non Stop versus Connecting
Advanced PurchaseNon StopConnecting
< 7 days $442 $473
7-14 days $326 $346
14-21 days $255 $275
21-30 days $255 $265
30-60 days $255 $275
60-90 days $255 $265
90+ days $269 $279

Cheapest Day To Fly from Oklahoma City to Chicago

We've examined 245,551,062 itinerary searches that we've seen for departures in the next 90 days and found that the cheapest day to fly from Oklahoma City to Chicago is Monday. See the chart below to compare prices for other days of the week.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$255$255$285$289$265 $287

Compare Flight Prices from Oklahoma City to Chicago by Month

Low priced flights are most commonly available by purchasing between one and three months in advance. International or holiday flights may need to be purchased even further in advance. The chart below shows the cheapest flight prices by month for Oklahoma City to Chicago flights.

Month Origin Destination Carrier Depart Date Return Date Stops Price
December Oklahoma City Chicago Multiple Airlines 12/29/24 1/1/25 0 $569
April Oklahoma City Chicago Major Airlines 4/30/25 5/7/25 1 $542
May Oklahoma City Chicago American 5/20/25 5/27/25 0 $255
June Oklahoma City Chicago American 6/3/25 6/10/25 0 $255

Cheap Last Minute Flights from Oklahoma City to Chicago

Looking for cheap last minute flights or a weekend getaway? We've got you covered with weekend flight deals from Oklahoma City to Chicago. The chart below shows the best last minute deals and cheap flights this weekend we could find.

Next 30 Days

SunMonTueWedThuFriSat
27 28 29 30 1 2 3
$542
4 5 6 7 8 9 10
$542 $442
11 12 13 14 15 16 17
$442 $326
18 19 20 21 22 23 24
$326 $265
25 26 27 28 29 30 31
$265 $269
1 2 3 4 5 6 7
$269

Connecting Flights vs Direct Flights from Oklahoma City to Chicago

Flights between some cities may be significantly cheaper if you choose a multi-stop airline ticket. Although these connecting flights sacrifice some convenience, on average, travelers save 20%-60% when they choose to fly multi-stop versus a direct flight.

The average price for connecting flights from Oklahoma City to Chicago is $360.

The average price for direct flights from Oklahoma City to Chicago is $409.

The chart below shows up to date information regarding non-stop flights from Oklahoma City to Chicago.

Weekly Direct Flights from Oklahoma City to Chicago - By Carrier
CarrierMonTueWedThuFriSatSunEarliest FlightLatest Flight
American 4 4 4 4 4 2 4 00:40 14:17
United 4 4 4 4 4 4 4 03:23 13:05

One Way Flights vs Round Trip Flights from Oklahoma City to Chicago

We have found that there is often no price difference between buying a round trip flight versus a one way flight. Increased flexibility is the main benefit when it comes to buying a one way flight from Oklahoma City to Chicago. However, booking a round trip flight can be a simpler process. You can compare round trip and one way flights by using our flight comparison.

The average price for one way flights from Oklahoma City to Chicago is $178.

The average price for round trip flights from Oklahoma City to Chicago is $405.

Oklahoma City to Chicago Flight Questions

Below are some common questions that asked about this flight route:

Question: How long is the flight from Oklahoma City to Chicago?
Answer: The average Oklahoma City to Chicago flight time is 2 hours and 12 minutes.
Question: How far is Chicago from Oklahoma City?
Answer: The distance from Oklahoma City to Chicago is 692 miles (1,113 kilometers).
Question: How common are direct flights from Oklahoma City to Chicago?
Answer: There are 54 direct flights from Oklahoma City to Chicago.
Question: What are the most popular Oklahoma City airlines for direct flights from Oklahoma City to Chicago?
Answer: United Airlines provides 51% of the non-stop flights between Oklahoma City and Chicago.

Farecompare Research Tools

FareCompare's Flight Schedule Search Tool helps you find information about airline schedule filings, including flight numbers, depart times, and travel distance.

Cheap International Flights to Chicago - CHI Last modified: May 8, 2025 14:38 -04:00

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Cheap Flights from Oklahoma City to Chicago