
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $117 (Southwest) |
One-way from | $59 (Southwest) |
Popular in | January |
Cheapest in | August |
Average price | $649 |
Good round-trip deal | $378 or less |
Good one-way deal | $185 or less |
Fly from
Fly to
Route
Depart
Return
Price
TulsaSt. Louis
TUL - STL
TULSTL
Tulsa
Wed 4/1
6:00 am-11:30 am
1 stop5h 30m
Lambert-St Louis
Wed 4/8
6:40 pm-10:45 pm
1 stop4h 05m
TulsaSt. Louis
TUL - STL
TULSTL
Tulsa
Wed 3/25
3:35 pm-7:55 pm
1 stop4h 20m
Lambert-St Louis
Sat 3/28
7:45 pm-12:25 am
1 stop4h 40m
TulsaSt. Louis
TUL - STL
TULSTL
Tulsa
Tue 3/17
2:55 pm-9:25 pm
1 stop6h 30m
Lambert-St Louis
Thu 3/19
2:35 pm-12:20 am
1 stop9h 45m
TulsaSt. Louis
TUL - STL
TULSTL
Tulsa
Tue 2/24
4:35 pm-8:35 pm
1 stop4h 00m
Lambert-St Louis
Fri 2/27
2:05 pm-6:50 pm
1 stop4h 45m
TulsaChicago
TUL - ORD
TULORD
Tulsa
Thu 3/5
12:45 pm-11:14 pm
1 stop10h 29m
Chicago O'Hare Intl
Sun 3/8
10:53 am-7:35 pm
1 stop8h 42m
TulsaChicago
TUL - ORD
TULORD
Tulsa
Wed 2/25
2:20 pm-4:25 pm
Nonstop2h 05m
Chicago O'Hare Intl
Wed 3/4
8:45 am-11:12 am
Nonstop2h 27m
TulsaSt. Louis
TUL - STL
TULSTL
Tulsa
Thu 2/26
5:45 am-1:14 pm
1 stop7h 29m
Lambert-St Louis
Thu 3/5
6:02 pm-11:44 pm
1 stop5h 42m
TulsaChicago
TUL - ORD
TULORD
Tulsa
Wed 2/25
5:00 am-9:45 am
1 stop4h 45m
Chicago O'Hare Intl
Sat 2/28
4:45 pm-6:55 pm
Nonstop2h 10m
TulsaChicago
TUL - MDW
TULMDW
Tulsa
Wed 2/25
5:16 pm-10:31 pm
1 stop5h 15m
Chicago Midway
Sat 2/28
6:00 am-12:02 pm
1 stop6h 02m
TulsaChicago
TUL - ORD
TULORD
Tulsa
Wed 2/25
10:37 am-4:51 pm
1 stop6h 14m
Chicago O'Hare Intl
Sat 2/28
6:45 am-12:02 pm
1 stop5h 17m
Currently, June is the cheapest month in which you can book a flight from Tulsa to Illinois (average of $127). Flying from Tulsa to Illinois in January is currently the most expensive (average of $209). 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.
It’s optimal to fly from Tulsa to Illinois in the morning. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the evening.
Travelers seeking maximum savings on their Tulsa to Illinois flight should consider departing on Saturday at noon 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 TUL to USIL are scheduled on a Friday (20 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Boarding
Comfort
Food
Overall
Crew
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$189 | Average$322 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$197 | Average$356 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$259 | Average$381 | FlexibilityNo cancel fee | On-time69% |