Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Oklahoma to Knoxville from $101

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Oklahoma to Knoxville departing on 7/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Oklahoma to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
2:27 pm - 7:24 pm
XNA
-
TYS
27h 57m
1 stop
Frontier Logo
8:32 pm - 1:42 pm
TYS
-
XNA
18h 10m
1 stop
$226Frontier
Thu, May 28 - Mon, Jun 1
American Airlines Logo
8:43 pm - 11:55 pm
DFW
-
TYS
2h 12mnonstop
American Airlines Logo
5:37 am - 7:10 am
TYS
-
DFW
2h 33mnonstop
$237American Airlines
Sat, Jun 6 - Wed, Jun 10
Frontier Logo
9:31 pm - 7:37 pm
DFW
-
TYS
21h 06m
1 stop
Frontier Logo
8:32 pm - 8:09 am
TYS
-
DFW
12h 37m
1 stop
$239Frontier
Tue, Jun 9 - Fri, Jun 12
Multiple Airlines Logo
1:53 pm - 5:59 pm
DFW
-
TYS
27h 06m
1 stop
Multiple Airlines Logo
7:04 pm - 12:23 pm
TYS
-
DFW
18h 19m
1 stop
$240Multiple Airlines
Tue, Jul 7 - Mon, Jul 13
Delta Logo
8:20 am - 2:33 pm
DFW
-
TYS
5h 13m
1 stop
Delta Logo
10:25 am - 4:08 pm
TYS
-
DFW
6h 43m
1 stop
$247Delta
Tue, May 26 - Tue, Jun 2
Allegiant Air Logo
9:40 pm - 5:52 pm
XNA
-
TYS
19h 12m
1 stop
Allegiant Air Logo
2:08 pm - 8:46 pm
TYS
-
XNA
7h 38m
1 stop
$249Allegiant Air
Fri, Jul 10 - Sun, Jul 12
Allegiant Air Logo
7:27 pm - 11:33 pm
XNA
-
TYS
27h 06m
1 stop
Allegiant Air Logo
2:08 pm - 8:46 pm
TYS
-
XNA
7h 38m
1 stop
$260Allegiant Air
Thu, Jul 16 - Sun, Jul 19
Delta Logo
6:00 am - 11:09 am
TUL
-
TYS
4h 09m
1 stop
Delta Logo
7:33 pm - 11:20 pm
TYS
-
TUL
4h 47m
1 stop
$318Delta
Mon, Jun 1 - Tue, Jun 2
Southwest Logo
6:10 am - 2:05 pm
OKC
-
TYS
6h 55m
1 stop
Southwest Logo
7:00 pm - 12:25 am
TYS
-
OKC
6h 25m
1 stop
$318Southwest
Tue, Jul 14 - Sun, Jul 19
Southwest Logo
7:05 am - 5:00 pm
TUL
-
TYS
8h 55m
1 stop
Southwest Logo
6:55 pm - 11:20 pm
TYS
-
TUL
5h 25m
1 stop
$320Southwest
Wed, Jun 24 - Wed, Jun 24

Southwest flights from Oklahoma to Knoxville

Our best Southwest deals on Oklahoma to Knoxville flight tickets
Southwest
Jul 14
OKC6:10 amOklahoma City Will Rogers World
6h 55m
1 stop
TYS2:05 pmKnoxville McGhee Tyson
Jul 19
TYS7:00 pmKnoxville McGhee Tyson
6h 25m
1 stop
OKC12:25 amOklahoma City Will Rogers World
$318
Southwest
Jun 24
TUL7:05 amTulsa
8h 55m
1 stop
TYS5:00 pmKnoxville McGhee Tyson
Jun 24
TYS6:55 pmKnoxville McGhee Tyson
5h 25m
1 stop
TUL11:20 pmTulsa
$320
Southwest
Jul 8
TUL7:05 amTulsa
8h 55m
1 stop
TYS5:00 pmKnoxville McGhee Tyson
Jul 11
TYS7:00 amKnoxville McGhee Tyson
3h 40m
1 stop
TUL9:40 amTulsa
$341

United Airlines flights from Oklahoma to Knoxville

Our best United Airlines deals on Oklahoma to Knoxville flight tickets
United Airlines
Aug 18
TUL1:41 pmTulsa
6h 49m
1 stop
TYS9:30 pmKnoxville McGhee Tyson
Aug 19
TYS6:30 amKnoxville McGhee Tyson
5h 21m
1 stop
TUL10:51 amTulsa
$375
United Airlines
Aug 18
TUL6:00 amTulsa
8h 54m
1 stop
TYS3:54 pmKnoxville McGhee Tyson
Aug 19
TYS5:57 pmKnoxville McGhee Tyson
5h 17m
1 stop
TUL10:14 pmTulsa
$395
United Airlines
May 22
DFW6:00 pmDallas/Fort Worth
5h 09m
1 stop
TYS12:09 amKnoxville McGhee Tyson
May 25
TYS6:30 amKnoxville McGhee Tyson
5h 58m
1 stop
DFW11:28 amDallas/Fort Worth
$406

momondo 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, momondo users made 832,500 searches. Data last updated May 8, 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

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Thu 5/28

2:27 pm-7:24 pm

1 stop27h 57m

Knoxville McGhee Tyson

Mon 6/1

8:32 pm-1:42 pm

1 stop18h 10m

$226
Quickest round-trip

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 6/6

8:43 pm-11:55 pm

Nonstop2h 12m

Knoxville McGhee Tyson

Wed 6/10

5:37 am-7:10 am

Nonstop2h 33m

$237

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 6/9

9:31 pm-7:37 pm

1 stop21h 06m

Knoxville McGhee Tyson

Fri 6/12

8:32 pm-8:09 am

1 stop12h 37m

$239

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 7/7

1:53 pm-5:59 pm

1 stop27h 06m

Knoxville McGhee Tyson

Mon 7/13

7:04 pm-12:23 pm

1 stop18h 19m

$240

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Tue 5/26

8:20 am-2:33 pm

1 stop5h 13m

Knoxville McGhee Tyson

Tue 6/2

10:25 am-4:08 pm

1 stop6h 43m

$247

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Fri 7/10

9:40 pm-5:52 pm

1 stop19h 12m

Knoxville McGhee Tyson

Sun 7/12

2:08 pm-8:46 pm

1 stop7h 38m

$249

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Thu 7/16

7:27 pm-11:33 pm

1 stop27h 06m

Knoxville McGhee Tyson

Sun 7/19

2:08 pm-8:46 pm

1 stop7h 38m

$260

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Mon 6/1

6:00 am-11:09 am

1 stop4h 09m

Knoxville McGhee Tyson

Tue 6/2

7:33 pm-11:20 pm

1 stop4h 47m

$318

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Tue 7/14

6:10 am-2:05 pm

1 stop6h 55m

Knoxville McGhee Tyson

Sun 7/19

7:00 pm-12:25 am

1 stop6h 25m

$318

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.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Knoxville from

How to get the cheapest flight ticket from Oklahoma to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of October is, on average, the cheapest month to fly to Knoxville from Oklahoma, with most prices found around $158. If you aren’t able to travel during the month of October, then book flights to Knoxville from Oklahoma during November instead. Flights to Knoxville in November, while not as cheap as those in October, still average around $169.

What is the cheapest Oklahoma to Knoxville McGhee Tyson flight route?

Fly from Oklahoma City Will Rogers World to Knoxville McGhee Tyson for the best Oklahoma - Knoxville McGhee Tyson flight prices

Cheap Oklahoma to Knoxville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Oklahoma to Knoxville

Fastest flight time

2h 00m

Direct flights

Mon, Wed, Thu, Fri, Sat and Sun

Airports in Knoxville

1 airport
The fastest flight from Oklahoma to Knoxville takes 2h 00m
Direct flights go from Oklahoma to Knoxville on Monday, Wednesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Knoxville. From Oklahoma there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

Frequently asked questions about flying from Oklahoma to Knoxville

  • When did momondo last update prices for flights from Oklahoma to Knoxville McGhee Tyson Airport?

    Prices for flights from Oklahoma to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Oklahoma to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Oklahoma to Knoxville McGhee Tyson Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Oklahoma to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Oklahoma to Knoxville?

Best airlines flying from Oklahoma to Knoxville

Compare and see reviews for airlines that fly from Oklahoma to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,666 reviews
Search American Airlines flights
DeltaPriceFrom $198Free CancellationRating
7.9
8,456 reviews
Search Delta flights
United AirlinesPriceFrom $245Free CancellationRating
7.4
9,694 reviews
Search United Airlines flights
SouthwestPriceFrom $281Free CancellationRating
7.9
4,302 reviews
Search Southwest flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Alcoa
Corbin
Crossville
Maryville
Murphy
Oak Ridge
Newport
Lenoir City
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Oklahoma to Knoxville?

Finding the right flight to Knoxville from Oklahoma is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Oklahoma to Knoxville with flexible booking policies on momondo?

Yes. All flights to Knoxville from Oklahoma on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Oklahoma to Knoxville?

Once you have performed a search for Oklahoma to Knoxville flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Oklahoma to Knoxville right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Oklahoma and alert you when they change.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 6/7
Sun 6/14
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States