How does KAYAK find such low prices on flights from Illinois to Oklahoma City?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Oklahoma City.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Oklahoma City?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Illinois to Oklahoma City?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oklahoma City with an airline and back to Illinois with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Oklahoma City?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oklahoma City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$96 CHEAP FLIGHTS from Illinois to Oklahoma City

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Flight Deals

Cheap Flights from Illinois to Oklahoma City

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Illinois to Oklahoma City

Thu, Oct 29 - Mon, Nov 2

10:25 pm - 12:35 amMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 10mnonstop

11:20 am - 7:40 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

8h 20m1 stop Washington, D.C. Reagan-National

$267Southwest

Wed, Oct 28 - Thu, Oct 29

8:55 pm - 11:05 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 10mnonstop

11:00 am - 7:00 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

8h 00m1 stop Washington, D.C. Reagan-National

$267Southwest

Thu, Oct 29 - Sat, Oct 31

11:45 am - 2:24 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 39mnonstop

6:00 am - 12:08 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

6h 08m1 stop Dallas/Fort Worth

$267American Airlines

Thu, Dec 10 - Sat, Dec 12

12:00 pm - 2:36 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 36mnonstop

5:02 pm - 11:04 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

6h 02m1 stop Dallas/Fort Worth

$267American Airlines

Thu, Nov 26 - Sat, Dec 5

9:00 am - 11:31 amORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 31mnonstop

6:00 pm - 8:23 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 23mnonstop

$267United Airlines

Mon, Nov 16 - Fri, Nov 20

6:30 am - 7:24 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

12h 54m1 stop Denver Intl

8:29 pm - 12:53 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

28h 24m1 stop Denver Intl

$269Frontier

Fri, Jan 15 - Mon, Jan 18

6:21 am - 7:29 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

13h 08m1 stop Denver Intl

8:29 pm - 12:26 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

27h 57m1 stop Denver Intl

$271Frontier

Sat, Nov 7 - Sat, Nov 14

6:04 am - 11:02 amMDW Chicago Midway-OKC Oklahoma City Will Rogers World

4h 58m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 10:54 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

6h 54m1 stop Atlanta Hartsfield-Jackson

$277Delta

Sat, Nov 7 - Sat, Nov 7

6:04 am - 11:02 amMDW Chicago Midway-OKC Oklahoma City Will Rogers World

4h 58m1 stop Atlanta Hartsfield-Jackson

4:00 pm - 10:33 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

6h 33m1 stop Atlanta Hartsfield-Jackson

$277Delta

Thu, Nov 5 - Fri, Nov 6

8:50 am - 11:40 amORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 50mnonstop

7:00 am - 9:18 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 18mnonstop

$280United Airlines

Recent last minute flight deals from Illinois to Oklahoma City

Sat, Oct 10 - Sat, Oct 24

6:30 am - 7:32 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

13h 02m1 stop Denver Intl

8:27 pm - 12:24 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

27h 57m1 stop Denver Intl

$306Frontier

Tue, Oct 13 - Tue, Oct 20

6:30 am - 7:42 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

13h 12m1 stop Denver Intl

8:27 pm - 12:24 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

27h 57m1 stop Denver Intl

$376Frontier

Wed, Oct 14 - Sat, Oct 17

4:38 pm - 10:35 pmMLI Moline Quad-City-OKC Oklahoma City Will Rogers World

5h 57m1 stop Dallas/Fort Worth

7:20 pm - 12:11 amOKC Oklahoma City Will Rogers World-MLI Moline Quad-City

4h 51m1 stop Chicago O'Hare Intl

$389American Airlines

Wed, Oct 14 - Sat, Oct 17

11:33 am - 6:09 pmMLI Moline Quad-City-OKC Oklahoma City Will Rogers World

6h 36m1 stop Dallas/Fort Worth

11:05 am - 4:04 pmOKC Oklahoma City Will Rogers World-MLI Moline Quad-City

4h 59m1 stop Dallas/Fort Worth

$389American Airlines

Wed, Oct 14 - Sat, Oct 17

10:49 am - 7:29 pmMLI Moline Quad-City-OKC Oklahoma City Will Rogers World

8h 40m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

1:50 pm - 10:38 pmOKC Oklahoma City Will Rogers World-MLI Moline Quad-City

8h 48m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$399United Airlines

Tue, Oct 13 - Sat, Oct 17

2:28 pm - 11:15 pmMLI Moline Quad-City-OKC Oklahoma City Will Rogers World

8h 47m2 stops Chicago O'Hare Intl Denver Intl

5:00 am - 12:37 pmOKC Oklahoma City Will Rogers World-MLI Moline Quad-City

7h 37m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$399United Airlines

Tue, Oct 13 - Tue, Oct 20

8:55 pm - 11:05 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 10mnonstop

3:05 pm - 5:00 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

1h 55mnonstop

$505Southwest

Sat, Oct 10 - Sat, Oct 24

7:00 pm - 9:10 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 10mnonstop

5:10 am - 7:05 amOKC Oklahoma City Will Rogers World-MDW Chicago Midway

1h 55mnonstop

$505Southwest

Fri, Oct 9 - Sat, Oct 10

6:04 am - 12:31 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

6h 27m1 stop Atlanta Hartsfield-Jackson

12:00 pm - 4:47 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

4h 47m1 stop Minneapolis St Paul

$553Delta

Mon, Oct 12 - Thu, Oct 15

6:30 am - 12:31 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

6h 01m1 stop Atlanta Hartsfield-Jackson

1:32 pm - 7:11 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

5h 39m1 stop Atlanta Hartsfield-Jackson

$581Delta

Recent direct flight deals from Illinois to Oklahoma City

Thu, Nov 26 - Sat, Dec 5

9:00 am - 11:31 amORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 31mnonstop

6:00 pm - 8:23 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 23mnonstop

$267United Airlines

Fri, Nov 6 - Sat, Nov 7

6:20 pm - 8:52 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 32mnonstop

7:04 am - 9:30 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 26mnonstop

$270American Airlines

Sat, Oct 31 - Sat, Nov 7

11:05 am - 1:10 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 05mnonstop

5:00 am - 6:55 amOKC Oklahoma City Will Rogers World-MDW Chicago Midway

1h 55mnonstop

$275Southwest

Fri, Jan 15 - Mon, Jan 18

8:10 pm - 10:42 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 32mnonstop

7:00 am - 9:21 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 21mnonstop

$280United Airlines

Thu, Nov 5 - Fri, Nov 6

8:50 am - 11:40 amORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 50mnonstop

7:00 am - 9:18 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 18mnonstop

$280United Airlines

Fri, Jan 22 - Mon, Jan 25

10:00 am - 12:49 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 49mnonstop

7:00 am - 9:21 amOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 21mnonstop

$280United Airlines

Mon, Nov 2 - Mon, Nov 9

10:20 am - 12:35 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 15mnonstop

5:05 am - 7:00 amOKC Oklahoma City Will Rogers World-MDW Chicago Midway

1h 55mnonstop

$285Southwest

Wed, Nov 25 - Fri, Nov 27

4:15 pm - 6:59 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 44mnonstop

7:29 pm - 9:59 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 30mnonstop

$295American Airlines

Wed, Oct 28 - Fri, Oct 30

9:40 am - 12:10 pmORD Chicago O'Hare Intl-OKC Oklahoma City Will Rogers World

2h 30mnonstop

12:41 pm - 3:00 pmOKC Oklahoma City Will Rogers World-ORD Chicago O'Hare Intl

2h 19mnonstop

$295American Airlines

Fri, Nov 6 - Sat, Nov 7

9:25 pm - 11:45 pmMDW Chicago Midway-OKC Oklahoma City Will Rogers World

2h 20mnonstop

12:40 pm - 2:35 pmOKC Oklahoma City Will Rogers World-MDW Chicago Midway

1h 55mnonstop

$309Southwest

Useful Info

Low season	January
High season	May
Cheapest flight	$96

Best time to beat the crowds with an average 4% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Chicago O'Hare Airport to Oklahoma City

How does KAYAK find such low prices on flights from Illinois to Oklahoma City?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Oklahoma City.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Oklahoma City?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Oklahoma City from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Illinois to Oklahoma City?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Oklahoma City with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Oklahoma City?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Oklahoma City from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.