
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $199 (Southwest) |
One-way from | $139 (Kiwi.com) |
Popular in | December |
Cheapest in | April |
Average price | $311 |
Fly from
Fly to
Route
Depart
Return
Price
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Tue 6/30
7:30 am-12:05 pm
1 stop3h 35m
Knoxville McGhee Tyson
Wed 7/8
7:10 am-9:55 am
1 stop3h 45m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Wed 4/8
6:00 am-12:30 pm
1 stop5h 30m
Knoxville McGhee Tyson
Wed 4/15
5:44 am-10:37 am
1 stop5h 53m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Tue 4/7
12:25 pm-7:40 pm
2 stops6h 15m
Knoxville McGhee Tyson
Tue 4/14
7:05 am-10:00 am
1 stop3h 55m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Wed 4/8
8:35 am-7:40 pm
2 stops10h 05m
Knoxville McGhee Tyson
Wed 4/15
5:50 pm-10:50 pm
1 stop6h 00m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Wed 3/25
5:00 am-11:30 am
1 stop5h 30m
Knoxville McGhee Tyson
Sat 3/28
5:00 pm-11:55 pm
2 stops7h 55m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Tue 4/21
11:27 am-6:04 pm
1 stop5h 37m
Knoxville McGhee Tyson
Sat 4/25
5:44 am-10:37 am
1 stop5h 53m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Fri 4/3
5:45 pm-11:57 pm
1 stop5h 12m
Knoxville McGhee Tyson
Wed 4/8
5:40 am-10:19 am
1 stop5h 39m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Fri 4/3
5:45 pm-11:57 pm
1 stop5h 12m
Knoxville McGhee Tyson
Tue 4/7
5:40 am-10:19 am
1 stop5h 39m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Wed 3/25
7:45 am-8:05 pm
2 stops11h 20m
Knoxville McGhee Tyson
Sat 3/28
6:35 am-5:15 pm
2 stops11h 40m
Oklahoma CityKnoxville
OKC - TYS
OKCTYS
Oklahoma City Will Rogers World
Fri 4/3
6:10 am-12:45 pm
1 stop5h 35m
Knoxville McGhee Tyson
Wed 4/8
2:55 pm-10:00 pm
2 stops8h 05m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
The best time to book flights from Oklahoma City to Knoxville is 33 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, November is the cheapest month in which you can book a flight from Oklahoma City to Knoxville (average of $128). Flying from Oklahoma City to Knoxville in August is currently the most expensive (average of $253). 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.
Chicago (ORD) – chosen by Cheapflights users on 33% of 1-stop itineraries from Oklahoma City to Knoxville on Cheapflights.
Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $295.
Flights via Dallas (DFW) have the shortest average one-way travel time for 1-stop routes: 4h 36m.
Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 59m.
Food
Overall
Crew
Boarding
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Overall
Crew
Boarding
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Overall
Crew
Boarding
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
Food
Overall
Crew
Boarding
Comfort
Entertainment
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$431 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$216 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$245 | Average$344 | FlexibilityNo cancel fee | On-time69% |