$126+ Cheap flights from Knoxville (TYS) to Oklahoma
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OKC
Nov 10 — Nov 171
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Knoxville to Oklahoma with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Knoxville to Oklahoma
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to OklahomaExplore the most affordable flight options available from Knoxville to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
Explore the most affordable flight options available from Knoxville to Oklahoma. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 11, 2026.
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop4h 38m
Mon 11/161:39 pm -
1 stop3h 48m
Deal found 10/7![Delta logo]()
$251
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/257:00 am -
1 stop4h 11m
Thu 12/315:52 am -
1 stop6h 47m
Deal found 10/10![Delta logo]()
$287
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:32 pm -
1 stop7h 26m
Fri 11/136:09 pm -
1 stop4h 49m
Deal found 10/10![American Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:15 pm -
1 stop6h 35m
Thu 12/310:55 am -
2 stops7h 55m
Deal found 10/9![Southwest logo]()
$308
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/175:40 am -
1 stop4h 47m
Sun 12/206:56 pm -
1 stop3h 54m
Deal found 10/10![Delta logo]()
$318
This Delta deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:40 am -
1 stop4h 47m
Sun 12/206:56 pm -
1 stop3h 54m
Deal found 10/8![Delta logo]()
$319
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop25h 59m
Mon 10/2611:04 am -
1 stop9h 40m
Deal found 10/7![Allegiant Air logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:50 pm -
1 stop18h 02m
Wed 10/288:19 pm -
2 stops23h 20m
Deal found 10/9![Multiple Airlines logo]()
$343
This American Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/168:09 am -
1 stop7h 04m
Sun 12/206:44 am -
1 stop6h 52m
Deal found 10/8![American Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop5h 09m
Sat 10/311:19 pm -
1 stop6h 35m
Deal found 10/6![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:25 pm -
1 stop5h 50m
Mon 12/2111:25 am -
1 stop6h 15m
Deal found 10/8![Southwest logo]()
$353
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/165:15 pm -
2 stops5h 40m
Sun 12/201:00 pm -
2 stops8h 35m
Deal found 10/8![Southwest logo]()
$373
Best flights from Knoxville to OklahomaDiscover carefully curated flight deals from Knoxville to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
Discover carefully curated flight deals from Knoxville to Oklahoma that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 11, 2026.
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop4h 38m
Mon 11/161:39 pm -
1 stop3h 48m
Deal found 10/7![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:32 pm -
1 stop7h 26m
Fri 11/136:09 pm -
1 stop4h 49m
Deal found 10/10![American Airlines logo]()
$303
This United Airlines deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/264:28 pm -
1 stop8h 16m
Wed 1/275:45 am -
1 stop8h 10m
Deal found 10/7![United Airlines logo]()
$339
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:50 pm -
1 stop18h 02m
Wed 10/288:19 pm -
2 stops23h 20m
Deal found 10/9![Multiple Airlines logo]()
$343
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:43 pm -
1 stop19h 39m
Sun 10/2510:42 am -
2 stops25h 40m
Deal found 10/6![Allegiant Air logo]()
$376
This Southwest deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/177:25 pm -
1 stop5h 50m
Sun 12/206:10 pm -
1 stop3h 25m
Deal found 10/10![Southwest logo]()
$387
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:22 pm -
1 stop5h 35m
Thu 11/1212:59 pm -
1 stop4h 28m
Deal found 10/9![Delta logo]()
$287
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/206:55 pm -
1 stop5h 00m
Fri 1/15:52 am -
1 stop6h 47m
Deal found 10/10![Delta logo]()
$318
This United Airlines deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:45 am -
1 stop5h 55m
Sat 10/311:19 pm -
1 stop6h 35m
Deal found 10/8![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop5h 09m
Sat 10/311:19 pm -
1 stop6h 35m
Deal found 10/6![United Airlines logo]()
$351
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 pm -
1 stop5h 55m
Thu 11/1211:10 am -
2 stops8h 25m
Deal found 10/9![Southwest logo]()
$443
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/245:57 pm -
1 stop6h 59m
Fri 1/11:44 pm -
1 stop7h 00m
Deal found 10/10![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2210:11 am -
1 stop4h 17m
Thu 12/315:52 am -
1 stop6h 47m
Deal found 10/10![Delta logo]()
$387
This Southwest deal was found by Cheapflights users on 10/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:25 pm -
1 stop5h 30m
Fri 10/304:05 pm -
2 stops5h 40m
Deal found 10/11![Southwest logo]()
$472
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:40 am -
1 stop4h 43m
Thu 11/512:49 pm -
1 stop3h 49m
Deal found 10/9![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:25 pm -
1 stop5h 30m
Mon 10/261:35 pm -
2 stops8h 10m
Deal found 10/7![Southwest logo]()
$472
Last-minute flights from Knoxville to OklahomaDiscover last-minute flight deals from Knoxville to Oklahoma. Data last updated October 11, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Oklahoma. Data last updated October 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop6h 03m
Sat 10/242:37 pm -
1 stop5h 24m
Deal found 10/6![United Airlines logo]()
$467
This Kiwi.com deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:43 pm -
1 stop19h 39m
Sun 10/2510:42 am -
2 stops25h 40m
Deal found 10/6![Allegiant Air logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:00 am -
1 stop25h 59m
Mon 10/2611:04 am -
1 stop9h 40m
Deal found 10/7![Allegiant Air logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:50 pm -
1 stop18h 02m
Wed 10/288:19 pm -
2 stops23h 20m
Deal found 10/9![Multiple Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/277:00 am -
1 stop5h 09m
Sat 10/311:19 pm -
1 stop6h 35m
Deal found 10/6![United Airlines logo]()
$351
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop28h 14m
Fri 11/68:39 am -
1 stop11h 34m
Deal found 10/8![Allegiant Air logo]()
$427
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/25:40 am -
1 stop4h 43m
Thu 11/512:49 pm -
1 stop3h 49m
Deal found 10/9![Delta logo]()
$403
This American Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:32 pm -
1 stop7h 26m
Fri 11/136:09 pm -
1 stop4h 49m
Deal found 10/10![American Airlines logo]()
$303
This Southwest deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:40 pm -
2 stops9h 45m
Fri 11/1310:50 am -
1 stop6h 55m
Deal found 10/7![Southwest logo]()
$418
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:22 pm -
1 stop5h 35m
Thu 11/1212:59 pm -
1 stop4h 28m
Deal found 10/9![Delta logo]()
$287
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:25 pm -
1 stop5h 55m
Thu 11/1211:10 am -
2 stops8h 25m
Deal found 10/9![Southwest logo]()
$443
This Delta deal was found by Cheapflights users on 10/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/147:00 am -
1 stop4h 38m
Mon 11/161:39 pm -
1 stop3h 48m
Deal found 10/7![Delta logo]()
$251
One-way flights from Knoxville to OklahomaSearch for one-way flight options from Knoxville to Oklahoma. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
Search for one-way flight options from Knoxville to Oklahoma. Find affordable one-way fares based on user searches. Data last updated October 11, 2026.
This United Airlines deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/155:00 pm -
1 stop5h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![United Airlines logo]()
$126
This Southwest deal was found by Cheapflights users on 10/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/152:40 pm -
2 stops8h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/6![Southwest logo]()
$131
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:32 pm -
1 stop7h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![American Airlines logo]()
$144
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:51 pm -
1 stop18h 56m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Allegiant Air logo]()
$240
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/612:50 pm -
2 stops11h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/9![Southwest logo]()
$255
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/143:20 pm -
2 stops7h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Southwest logo]()
$310
This Kiwi.com deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/141:51 pm -
3 stops43h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/8![Multiple Airlines logo]()
$387
Find flight deals from Knoxville to Oklahoma
Keep the following information in mind while searching for Knoxville to Oklahoma flight deals. Data was last updated October 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $251 (Delta) |
One-way from | $126 (United Airlines) |
Popular in | October |
Cheapest in | February |
Average price | $501 |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Oklahoma that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 11, 2026.
Use the filters below to find and compare flights from Knoxville to Oklahoma that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleOklahoma City
TYS Knoxville McGhee Tyson - OKC Oklahoma City Will Rogers World
TYSOKC
Knoxville McGhee Tyson
Tue 12/15
2:40 pm-9:55 pm
2 stops8h 15m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$131
Quickest round-trip
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Fri 11/6
5:32 pm-11:54 pm
1 stop7h 22m
Tulsa
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$144
KnoxvilleOklahoma City
TYS Knoxville McGhee Tyson - OKC Oklahoma City Will Rogers World
TYSOKC
Knoxville McGhee Tyson
Wed 10/14
1:51 pm-7:47 am
1 stop18h 56m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$240
KnoxvilleOklahoma City
TYS Knoxville McGhee Tyson - OKC Oklahoma City Will Rogers World
TYSOKC
Knoxville McGhee Tyson
Sat 11/14
7:00 am-10:38 am
1 stop4h 38m
Oklahoma City Will Rogers World
Mon 11/16
1:39 pm-6:27 pm
1 stop3h 48m
$251
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Fri 11/6
12:50 pm-11:30 pm
2 stops11h 40m
Tulsa
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$255
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Mon 11/9
7:22 pm-11:57 pm
1 stop5h 35m
Tulsa
Thu 11/12
12:59 pm-6:27 pm
1 stop4h 28m
$287
KnoxvilleOklahoma City
TYS Knoxville McGhee Tyson - OKC Oklahoma City Will Rogers World
TYSOKC
Knoxville McGhee Tyson
Fri 11/6
5:32 pm-11:58 pm
1 stop7h 26m
Oklahoma City Will Rogers World
Fri 11/13
6:09 pm-11:58 pm
1 stop4h 49m
$303
KnoxvilleOklahoma City
TYS Knoxville McGhee Tyson - OKC Oklahoma City Will Rogers World
TYSOKC
Knoxville McGhee Tyson
Wed 10/14
3:20 pm-10:15 pm
2 stops7h 55m
Oklahoma City Will Rogers World
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$310
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Sun 12/20
6:55 pm-10:55 pm
1 stop5h 00m
Tulsa
Fri 1/1
5:52 am-1:39 pm
1 stop6h 47m
$318
KnoxvilleTulsa
TYS Knoxville McGhee Tyson - TUL Tulsa
TYSTUL
Knoxville McGhee Tyson
Tue 1/26
4:28 pm-11:44 pm
1 stop8h 16m
Tulsa
Wed 1/27
5:45 am-2:55 pm
1 stop8h 10m
$339
Showing 1-10 of 22 resultsSorted by cheapest first
Best time to book a flight from Knoxville to Oklahoma
Have a flexible travel schedule? Discover the best time to fly to Oklahoma from Knoxville with our price prediction graph.
TYS-OKC
TYS-TUL
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Knoxville to Oklahoma
TYS-USOK
TYS-OKC
TYS-TUL
What is the cheapest month to book a flight from Knoxville to Oklahoma?
Currently, November is the cheapest month in which you can book a flight from Knoxville to Oklahoma (average of $363). Flying from Knoxville to Oklahoma in June is currently the most expensive (average of $487). 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.
Reviews of airlines servicing Oklahoma
Get insights into the airlines that provide service to Oklahoma. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma. Reviews last updated October 11, 2026.
Read through reviews of airlines operating flights from Knoxville to Oklahoma, such as Southwest,Delta, andAmerican Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Boarding
8.1
Comfort
8.0
Entertainment
7.4
Food
7.0
Overall
7.9
Crew
8.6
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Knoxville to Oklahoma. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Knoxville to Oklahoma
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Oklahoma by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Knoxville to Oklahoma by cabin class
Find flights from Knoxville to Oklahoma, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Knoxville and Oklahoma flights
Browse other Knoxville and Oklahoma flight options. Last updated on October 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Knoxville to Oklahoma flights
Consider these flights traveling from Knoxville to Oklahoma.
Top 4 airlines flying from Knoxville to Oklahoma
Discover the top 4 airlines that operate flights from Knoxville to Oklahoma. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$436 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$223 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$258 | Average$402 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$297 | Average$371 | FlexibilityNo cancel fee | On-time69% |