
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $97 (Southwest) |
One-way from | $49 (Southwest) |
Popular in | January |
Cheapest in | October |
Average price | $457 |
Good round-trip deal | $291 or less |
Good one-way deal | $151 or less |
Fly from
Fly to
Route
Depart
Return
Price
St. LouisOklahoma City
STL - OKC
STLOKC
Lambert-St Louis
Tue 2/24
7:55 pm-9:35 pm
Nonstop1h 40m
Oklahoma City Will Rogers World
Tue 3/3
3:45 pm-5:10 pm
Nonstop1h 25m
St. LouisOklahoma City
STL - OKC
STLOKC
Lambert-St Louis
Wed 2/25
7:55 pm-9:35 pm
Nonstop1h 40m
Oklahoma City Will Rogers World
Wed 3/4
6:00 am-7:35 am
Nonstop1h 35m
St. LouisOklahoma City
STL - OKC
STLOKC
Lambert-St Louis
Thu 2/26
10:11 pm-10:59 am
1 stop12h 48m
Oklahoma City Will Rogers World
Fri 2/27
4:52 pm-6:51 am
1 stop13h 59m
St. LouisOklahoma City
STL - OKC
STLOKC
Lambert-St Louis
Tue 3/3
7:55 pm-9:35 pm
Nonstop1h 40m
Oklahoma City Will Rogers World
Thu 3/5
5:30 am-9:35 am
1 stop4h 05m
ChicagoOklahoma City
ORD - OKC
ORDOKC
Chicago O'Hare Intl
Sat 2/21
8:05 am-7:45 pm
2 stops35h 40m
Oklahoma City Will Rogers World
Mon 2/23
4:52 pm-10:39 pm
1 stop5h 47m
ChicagoOklahoma City
MDW - OKC
MDWOKC
Chicago Midway
Sat 3/14
9:30 pm-11:45 pm
Nonstop2h 15m
Oklahoma City Will Rogers World
Sat 3/21
5:00 am-6:50 am
Nonstop1h 50m
ChicagoOklahoma City
ORD - OKC
ORDOKC
Chicago O'Hare Intl
Thu 3/5
4:16 pm-7:45 pm
1 stop27h 29m
Oklahoma City Will Rogers World
Sun 3/8
3:19 pm-10:39 pm
1 stop7h 20m
PeoriaOklahoma City
PIA - OKC
PIAOKC
Greater Peoria
Mon 2/23
5:23 pm-10:44 pm
1 stop5h 21m
Oklahoma City Will Rogers World
Sat 2/28
5:33 pm-11:25 pm
1 stop5h 52m
PeoriaOklahoma City
PIA - OKC
PIAOKC
Greater Peoria
Tue 2/24
3:10 pm-9:25 pm
1 stop6h 15m
Oklahoma City Will Rogers World
Sat 2/28
5:33 pm-11:25 pm
1 stop5h 52m
PeoriaOklahoma City
PIA - OKC
PIAOKC
Greater Peoria
Mon 2/23
5:45 pm-10:30 pm
1 stop4h 45m
Oklahoma City Will Rogers World
Sat 2/28
5:00 am-12:43 pm
2 stops7h 43m
Currently, February is the cheapest month in which you can book a flight from Illinois to Oklahoma City (average of $150). Flying from Illinois to Oklahoma City in March is currently the most expensive (average of $262). 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.
When flying from Illinois to Oklahoma City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 26% versus a flight in the evening.
Travelers seeking maximum savings on their Illinois to Oklahoma City flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from USIL to OKC are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (9 on average).
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$141 | Average$271 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$163 | Average$415 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$242 | Average$420 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$258 | Average$353 | FlexibilityNo cancel fee | On-time63% |