To save on the cost of your flight from Oklahoma City to Illinois, book at least 60 days before your planned departure. Booking around this time can save you about 331% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $384 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $494.
Our data shows that January tends to be the cheapest month to fly to Illinois from Oklahoma City. Users have commonly found prices around $306 for the month, but tickets can be as low as $128. Due to multiple factors, prepare for potentially higher prices in October.
When flying from Oklahoma City to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$154 - $336
Route
Depart
Return
Price
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Sat 8/17
1 stop7h 25m
Chicago O'Hare Intl
Sat 8/31
1 stop23h 19m
Oklahoma City Will Rogers WorldChicago Midway
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Sat 6/15
1 stop8h 05m
Chicago Midway
Wed 6/19
1 stop9h 09m
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Sat 6/15
1 stop7h 41m
Chicago O'Hare Intl
Wed 6/19
1 stop14h 41m
Oklahoma City Will Rogers WorldChicago Midway
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Sat 6/15
1 stop8h 05m
Chicago Midway
Mon 6/17
1 stop14h 52m
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Wed 6/26
1 stop5h 03m
Chicago O'Hare Intl
Wed 7/3
Nonstop2h 20m
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Sat 8/17
Nonstop2h 11m
Chicago O'Hare Intl
Sat 8/31
Nonstop2h 12m
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Wed 7/24
Nonstop2h 11m
Chicago O'Hare Intl
Sat 8/3
Nonstop2h 17m
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Tue 7/30
1 stop5h 20m
Chicago O'Hare Intl
Wed 8/7
1 stop5h 05m
Oklahoma City Will Rogers WorldChicago O'Hare Intl
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Wed 6/26
2 stops10h 33m
Chicago O'Hare Intl
Wed 7/3
2 stops22h 08m
No data available for this route at this time. Please check back soon.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Food
Entertainment
Overall
Boarding
Comfort
Crew
Reviews
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
9%of flight departures | Early morningMidnight to 6 am |
---|---|
50%of flight departures | Morning6 am to noon |
41%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
When you search for this flight from Oklahoma City to Illinois, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Oklahoma City.
Need flexible booking options for your flight to Illinois from Oklahoma City? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
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