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Knoxville

$88+ Cheap flights from Oklahoma to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — TYS
Jun 11 — Jun 181
Thu 6/11
Thu 6/18
1 adult, Economy
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Cheap flight deals from Oklahoma to Knoxville

Cheapest flights from Oklahoma to Knoxville
Explore the most affordable flight options available from Oklahoma to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 12, 2026.

This Booking.com deal was found by Cheapflights users on 5/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/72:27 pm
XNA
-
TYS
1 stop28h 06m
Frontier
Wed 6/108:32 pm
TYS
-
XNA
1 stop18h 13m
Frontier
Deal found 5/7$222
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:44 pm
OKC
-
TYS
1 stop26h 52m
Frontier
Mon 8/178:32 pm
TYS
-
OKC
1 stop19h 52m
Frontier
Deal found 5/7$227
This Mytrip deal was found by Cheapflights users on 5/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/245:18 am
DFW
-
TYS
1 stop13h 18m
Frontier
Mon 7/278:32 pm
TYS
-
DFW
1 stop20h 02m
Frontier
Deal found 5/7$239
This Booking.com deal was found by Cheapflights users on 5/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:04 am
DFW
-
TYS
1 stop9h 29m
Frontier
Mon 6/158:32 pm
TYS
-
DFW
1 stop28h 12m
Frontier
Deal found 5/9$242
This American Airlines deal was found by Cheapflights users on 5/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:41 pm
DFW
-
TYS
Nonstop2h 11m
American Airlines
Wed 7/225:31 pm
TYS
-
DFW
Nonstop2h 33m
American Airlines
Deal found 5/11$243
This Expedia deal was found by Cheapflights users on 5/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/89:04 am
DFW
-
TYS
1 stop9h 29m
Frontier
Fri 6/128:32 pm
TYS
-
DFW
1 stop12h 37m
Frontier
Deal found 5/10$244
This American Airlines deal was found by Cheapflights users on 5/8. 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.
Sat 6/68:43 pm
DFW
-
TYS
Nonstop2h 12m
American Airlines
Wed 6/105:33 pm
TYS
-
DFW
Nonstop2h 36m
American Airlines
Deal found 5/8$245
This American Airlines deal was found by Cheapflights users on 5/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/288:43 pm
DFW
-
TYS
Nonstop2h 13m
American Airlines
Mon 6/18:11 pm
TYS
-
DFW
Nonstop2h 30m
American Airlines
Deal found 5/7$247
This Frontier deal was found by Cheapflights users on 5/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/179:14 am
DFW
-
TYS
1 stop9h 23m
Frontier
Fri 6/198:32 pm
TYS
-
DFW
1 stop12h 37m
Frontier
Deal found 5/11$250
This Kiwi.com deal was found by Cheapflights users on 5/7. 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.
Mon 6/88:50 am
DFW
-
TYS
1 stop6h 50m
Multiple Airlines
Wed 6/102:19 pm
TYS
-
DFW
2 stops21h 00m
Multiple Airlines
Deal found 5/7$252
This Kiwi.com deal was found by Cheapflights users on 5/8. 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 8/267:18 pm
OKC
-
TYS
1 stop17h 31m
Multiple Airlines
Wed 9/28:32 pm
TYS
-
OKC
1 stop19h 52m
Multiple Airlines
Deal found 5/8$253
This Kiwi.com deal was found by Cheapflights users on 5/9. 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.
Mon 6/89:15 am
XNA
-
TYS
1 stop24h 27m
Allegiant Air
Sat 6/131:06 pm
TYS
-
XNA
1 stop20h 42m
Allegiant Air
Deal found 5/9$255

Find flight deals from Oklahoma to Knoxville

Keep the following information in mind while searching for Oklahoma to Knoxville flight deals. Data was last updated May 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$222
(Booking.com)

One-way from

$88
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$494
Provider with most accurate pricing for Oklahoma City Will Rogers World-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oklahoma City Will Rogers World-Knoxville McGhee Tyson flights.
Search Deals
From Oklahoma to Knoxville McGhee Tyson
Search Deals
One-way flight from Oklahoma to Knoxville McGhee Tyson
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oklahoma to Knoxville 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 2,558,603 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from Oklahoma to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Wed 8/26

7:18 pm-1:49 pm

1 stop17h 31m

Knoxville McGhee Tyson

Wed 9/2

8:32 pm-3:24 pm

1 stop19h 52m

$253

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Tue 9/1

6:07 pm-11:18 pm

1 stop4h 11m

Knoxville McGhee Tyson

Sat 9/12

7:15 am-12:48 pm

1 stop6h 33m

$259

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 6/9

10:06 am-5:15 pm

1 stop6h 09m

Knoxville McGhee Tyson

Tue 6/16

5:40 am-9:00 am

1 stop4h 20m

$270

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 6/16

8:10 am-2:49 pm

1 stop5h 39m

Knoxville McGhee Tyson

Wed 6/24

10:34 am-3:46 pm

1 stop6h 12m

$273

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Wed 8/12

6:14 am-12:56 pm

1 stop5h 42m

Knoxville McGhee Tyson

Mon 8/17

6:05 pm-10:17 pm

1 stop5h 12m

$282

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Thu 6/4

5:29 pm-11:56 pm

1 stop5h 27m

Knoxville McGhee Tyson

Tue 6/9

5:40 am-10:29 am

1 stop5h 49m

$282

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Mon 6/8

4:51 pm-11:54 pm

1 stop6h 03m

Knoxville McGhee Tyson

Mon 6/15

5:40 am-11:19 am

1 stop6h 39m

$283

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 7/16

1:50 pm-9:35 pm

1 stop6h 45m

Knoxville McGhee Tyson

Tue 7/21

5:40 am-8:54 am

1 stop4h 14m

$297

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 7/17

5:20 am-11:05 am

1 stop4h 45m

Knoxville McGhee Tyson

Sun 7/19

5:40 am-8:54 am

1 stop4h 14m

$317

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Wed 6/24

7:05 am-5:00 pm

1 stop8h 55m

Knoxville McGhee Tyson

Wed 6/24

6:55 pm-11:20 pm

1 stop5h 25m

$320

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Oklahoma to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Oklahoma with our price prediction graph.
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 Oklahoma to Knoxville

What is the cheapest month to book a flight from Oklahoma to Knoxville?

Currently, October is the cheapest month in which you can book a flight from Oklahoma to Knoxville (average of $158). Flying from Oklahoma to Knoxville in May is currently the most expensive (average of $254). 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.

How much does it cost to fly round-trip from Oklahoma to Knoxville?

Related info for your journey

Find useful and relevant information for your journey from Oklahoma to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Oklahoma?

    Most people fly into Knoxville McGhee Tyson (TYS) if they book a flight to Knoxville from Oklahoma. McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Oklahoma to Knoxville?

    A quick flight from Oklahoma to Knoxville can take about 4h 11m. American Airlines provides one of the quickest options available for as low as $259. Oklahoma and Knoxville are separated by a distance of 764 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Oklahoma to Knoxville?

    The most popular route from Oklahoma to Knoxville is Dallas/Fort Worth - Knoxville McGhee Tyson. You may also consider Fayetteville Northwest Arkansas - Knoxville McGhee Tyson or Tulsa - Knoxville McGhee Tyson.

  • Can I find deals for flights from Oklahoma to Knoxville that include hotel bookings?

    Yes. In addition to deals on Oklahoma to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Oklahoma to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Oklahoma to Knoxville.

  • Can I find deals for business class flights from Oklahoma to Knoxville?

    Yes. Cheapflights offers flight deals from Oklahoma to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Oklahoma to Knoxville?

    Currently, October is the cheapest month in which you can book a flight from Oklahoma to Knoxville (average of $158). Flying from Oklahoma to Knoxville in May is currently the most expensive (average of $254). 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.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
Oak Ridge

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Alternative routes for Oklahoma to Knoxville

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Top 4 airlines flying from Oklahoma to Knoxville

Discover the top 4 airlines that operate flights from Oklahoma to Knoxville. 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 2,558,603 searches. Data last updated May 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$419FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$323FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$338FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$446FlexibilityNo cancel feeOn-time63%

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