HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Knoxville

$90+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — TYS
أبريل 27 — مايو 41
ن 4/27
ن 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oklahoma to Knoxville 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 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 مارس 28, 2026.

This Southwest deal was found by Cheapflights users on 3/22. 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.
ث 4/212:55 pm
OKC
-
TYS
1 stop3h 45m
Southwest
ث 4/285:50 pm
TYS
-
OKC
1 stop6h 00m
Southwest
Deal found 3/22$176
This Southwest deal was found by Cheapflights users on 3/24. 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.
س 4/1812:45 pm
OKC
-
TYS
1 stop4h 45m
Southwest
ث 4/215:50 pm
TYS
-
OKC
1 stop6h 00m
Southwest
Deal found 3/24$191
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
ج 4/241:45 pm
DFW
-
TYS
1 stop21h 21m
Multiple Airlines
ح 4/269:32 pm
TYS
-
DFW
2 stops15h 10m
Multiple Airlines
Deal found 3/26$237
This Kiwi.com deal was found by Cheapflights users on 3/27. 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.
خ 4/234:09 pm
DFW
-
TYS
2 stops24h 21m
Multiple Airlines
ن 4/277:30 am
TYS
-
DFW
1 stop29h 24m
Multiple Airlines
Deal found 3/27$238
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
خ 4/236:15 am
DFW
-
TYS
1 stop13h 27m
Multiple Airlines
خ 4/309:25 pm
TYS
-
DFW
1 stop14h 45m
Multiple Airlines
Deal found 3/26$239
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
ن 4/67:35 am
DFW
-
TYS
1 stop13h 23m
Multiple Airlines
ث 4/72:56 pm
TYS
-
DFW
1 stop7h 24m
Multiple Airlines
Deal found 3/24$240
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
ر 4/1512:50 pm
DFW
-
TYS
1 stop24h 55m
Multiple Airlines
ح 4/1911:27 am
TYS
-
DFW
1 stop11h 23m
Multiple Airlines
Deal found 3/26$241
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
ث 4/282:30 pm
DFW
-
TYS
2 stops19h 06m
Multiple Airlines
خ 5/79:40 pm
TYS
-
DFW
1 stop24h 51m
Multiple Airlines
Deal found 3/23$242
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
خ 4/97:35 am
DFW
-
TYS
1 stop13h 30m
Multiple Airlines
ح 4/1211:27 am
TYS
-
DFW
2 stops51h 44m
Multiple Airlines
Deal found 3/26$243
This Kiwi.com deal was found by Cheapflights users on 3/26. 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.
خ 5/710:00 pm
DFW
-
TYS
1 stop18h 30m
Multiple Airlines
س 5/911:56 am
TYS
-
DFW
1 stop10h 00m
Multiple Airlines
Deal found 3/26$244
This Kiwi.com deal was found by Cheapflights users on 3/24. 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.
خ 4/25:05 am
DFW
-
TYS
1 stop17h 34m
Multiple Airlines
ن 4/67:11 pm
TYS
-
DFW
2 stops28h 54m
Multiple Airlines
Deal found 3/24$245
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
خ 4/25:05 am
DFW
-
TYS
1 stop17h 34m
Multiple Airlines
ح 4/54:01 pm
TYS
-
DFW
1 stop18h 37m
Multiple Airlines
Deal found 3/23$246

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 مارس 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$176
(Southwest)

One-way from

$90
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$348
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
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 مارس 28, 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

ث 4/21

2:55 pm-7:40 pm

1 stop3h 45m

Knoxville McGhee Tyson

ث 4/28

5:50 pm-10:50 pm

1 stop6h 00m

$176

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

س 4/18

12:45 pm-6:30 pm

1 stop4h 45m

Knoxville McGhee Tyson

ث 4/21

5:50 pm-10:50 pm

1 stop6h 00m

$191

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

ث 5/5

2:31 pm-8:45 pm

1 stop5h 14m

Knoxville McGhee Tyson

ث 5/12

7:00 am-1:25 pm

1 stop7h 25m

$297

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

ث 5/26

7:10 am-2:33 pm

1 stop6h 23m

Knoxville McGhee Tyson

ث 6/2

5:59 pm-10:18 pm

1 stop5h 19m

$297

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

ج 8/7

6:32 pm-11:52 pm

1 stop4h 20m

Knoxville McGhee Tyson

ن 8/10

7:20 pm-12:01 am

1 stop5h 41m

$297

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

ن 4/27

5:25 pm-11:41 pm

1 stop5h 16m

Knoxville McGhee Tyson

ج 5/29

5:45 am-10:53 am

1 stop6h 08m

$297

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

ر 6/3

8:20 am-2:33 pm

1 stop5h 13m

Knoxville McGhee Tyson

ن 6/8

7:43 pm-12:19 am

1 stop5h 36m

$297

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

ر 4/22

5:49 am-11:17 am

1 stop4h 28m

Knoxville McGhee Tyson

ح 4/26

5:40 am-8:50 am

1 stop4h 10m

$323

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

س 4/18

7:05 am-2:20 pm

1 stop6h 15m

Knoxville McGhee Tyson

ح 4/19

5:40 am-8:50 am

1 stop4h 10m

$323

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

خ 5/28

5:24 pm-11:12 pm

1 stop4h 48m

Knoxville McGhee Tyson

س 5/30

6:30 am-1:13 pm

1 stop7h 43m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 57 resultsSorted by cheapest first
1
2
3
...
6

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, November is the cheapest month in which you can book a flight from Oklahoma to Knoxville (average of $128). Flying from Oklahoma to Knoxville in January is currently the most expensive (average of $251). 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 3h 45m. Southwest provides one of the quickest options available for as low as $176. 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 Oklahoma City Will Rogers World - 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, November is the cheapest month in which you can book a flight from Oklahoma to Knoxville (average of $128). Flying from Oklahoma to Knoxville in January is currently the most expensive (average of $251). 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
Corbin
Morristown
Bryson City
Alcoa
Murphy
Oak Ridge

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 for Oklahoma to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Nashville flights
Newark to Nashville flights
LaGuardia to Nashville flights
Los Angeles to Nashville flights
Boston to Nashville flights
Philadelphia to Nashville flights
O'Hare Intl to Nashville flights
Seattle to Nashville flights
Minneapolis to Nashville flights
Reagan-National to Nashville flights
Dallas/Fort Worth to Nashville flights
Dulles Intl to Nashville flights
Denver to Nashville flights
Hobby to Nashville flights
Baltimore to Nashville flights
San Francisco to Nashville flights
Detroit to Nashville flights
Raleigh to Nashville flights
George Bush Intcntl to Nashville flights
Ontario to Nashville flights
Sky Harbor Intl to Nashville flights
LaGuardia to Knoxville flights
O'Hare Intl to Knoxville flights
Cleveland to Nashville flights
Tampa to Nashville flights
Miami to Nashville flights
Fort Lauderdale to Nashville flights
Austin to Nashville flights
Midway to Nashville flights
Salt Lake City to Nashville flights
Charlotte to Nashville flights
Portland to Nashville flights
John F Kennedy Intl to Knoxville flights
Providence to Nashville flights
Orlando to Nashville flights
Hartford to Nashville flights
San Diego to Nashville flights
Santa Ana to Nashville flights
Sacramento to Nashville flights
Denver to Knoxville flights
Milwaukee to Nashville flights
Burbank to Nashville flights
Dallas/Fort Worth to Knoxville flights
Newark to Memphis flights
Newark to Knoxville flights
Love Field to Nashville flights
Dallas/Fort Worth to Memphis flights
Las Vegas to Nashville flights
John F Kennedy Intl to Memphis flights
LaGuardia to Memphis flights

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 مارس 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$198Average$416FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$311FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$245Average$344FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$281Average$475FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights