
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $111 (Frontier) |
One-way from | $51 (Trip.com) |
Popular in | March |
Cheapest in | September |
Average price | $340 |
Good round-trip deal | $361 or less |
Good one-way deal | $223 or less |
Fly from
Fly to
Route
Depart
Return
Price
Oklahoma CityChicago
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Sat 12/6
8:29 pm-11:08 am
1 stop14h 39m
Chicago Midway
Mon 12/8
12:18 pm-7:32 pm
1 stop7h 14m
Oklahoma CityChicago
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Thu 12/4
12:25 pm-2:38 pm
Nonstop2h 13m
Chicago O'Hare Intl
Sun 12/7
7:39 pm-10:15 pm
Nonstop2h 36m
Oklahoma CityChicago
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Thu 1/8
7:25 am-9:51 am
Nonstop2h 26m
Chicago O'Hare Intl
Sun 1/11
7:40 pm-10:23 pm
Nonstop2h 43m
Oklahoma CityChicago
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Fri 12/5
10:15 am-12:30 pm
Nonstop2h 15m
Chicago O'Hare Intl
Sun 12/7
7:39 pm-10:15 pm
Nonstop2h 36m
Oklahoma CityChicago
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Fri 1/16
3:10 pm-5:15 pm
Nonstop2h 05m
Chicago Midway
Sun 1/18
10:15 am-7:10 pm
1 stop8h 55m
Oklahoma CityChicago
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Mon 12/15
4:30 pm-11:35 pm
1 stop7h 05m
Chicago O'Hare Intl
Wed 12/17
3:30 pm-6:02 pm
Nonstop2h 32m
Oklahoma CityChicago
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Mon 12/15
3:20 pm-5:15 pm
Nonstop1h 55m
Chicago Midway
Wed 12/17
5:15 am-12:30 pm
1 stop7h 15m
Oklahoma CityChicago
OKC - ORD
OKCORD
Oklahoma City Will Rogers World
Thu 1/8
5:00 am-11:55 am
1 stop6h 55m
Chicago O'Hare Intl
Sun 1/11
7:30 pm-10:00 pm
Nonstop2h 30m
Oklahoma CityChicago
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Mon 12/15
8:29 pm-8:46 am
2 stops12h 17m
Chicago Midway
Thu 12/18
6:12 am-3:37 pm
1 stop9h 25m
Oklahoma CityChicago
OKC - MDW
OKCMDW
Oklahoma City Will Rogers World
Mon 12/22
2:18 pm-10:19 am
2 stops20h 01m
Chicago Midway
Thu 12/25
6:12 am-3:37 pm
1 stop9h 25m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
To ensure you get the cheapest price possible for a flight from Oklahoma City to Chicago, you should look to book at least 48 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.
Currently, February is the cheapest month in which you can book a flight from Oklahoma City to Chicago (average of $129). Flying from Oklahoma City to Chicago in March is currently the most expensive (average of $304). 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.
One of the essential ways to save on airfare from Oklahoma City to Chicago is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 23% on airfare.
Travelers seeking maximum savings on their Oklahoma City to Chicago flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from OKC to CHI are scheduled on a Monday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).
Atlanta (ATL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Oklahoma City to Chicago on Cheapflights.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $313.
Flights via Denver (DEN) have the shortest average one-way travel time for 1-stop routes: 6h 14m.
Flights via Denver (DEN) offer the fastest connection on this route, with an average layover time of 3h 04m.
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Mike,Aug 2025
OKC - AUS
Comfort
Entertainment
Boarding
Overall
Crew
Food
Reviews
Mike,Aug 2025
OKC - AUS
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$118 | Average$238 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$217 | Average$378 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$258 | Average$353 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$270 | Average$421 | FlexibilityNo cancel fee | On-time69% |