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Cheap flights from Knoxville to Oklahoma City from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Oklahoma City departing on 6/15. 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

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Find the cheapest flights from Knoxville to Oklahoma City

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:32 pm - 11:56 am
TYS
-
OKC
16h 24m
1 stop
Frontier Logo
3:49 pm - 7:37 pm
OKC
-
TYS
26h 48m
1 stop
$205Frontier
Mon, Jun 1 - Tue, Jun 9
Frontier Logo
8:32 pm - 11:56 am
TYS
-
OKC
16h 24m
1 stop
Frontier Logo
3:49 pm - 7:37 pm
OKC
-
TYS
26h 48m
1 stop
$216Frontier
Mon, Jun 1 - Tue, Jun 9
Frontier Logo
8:32 pm - 3:04 pm
TYS
-
OKC
19h 32m
1 stop
Frontier Logo
3:44 pm - 7:36 pm
OKC
-
TYS
26h 52m
1 stop
$225Frontier
Wed, Jul 1 - Thu, Jul 9
Frontier Logo
8:32 pm - 3:04 pm
TYS
-
OKC
19h 32m
1 stop
Frontier Logo
3:49 pm - 7:37 pm
OKC
-
TYS
26h 48m
1 stop
$242Frontier
Wed, Jun 10 - Tue, Jun 16
Multiple Airlines Logo
8:51 am - 8:44 pm
TYS
-
OKC
12h 53m
1 stop
Multiple Airlines Logo
7:18 pm - 1:49 pm
OKC
-
TYS
17h 31m
1 stop
$253Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Multiple Airlines Logo
6:00 am - 11:56 am
TYS
-
OKC
30h 56m
2 stops
Multiple Airlines Logo
3:49 pm - 7:37 pm
OKC
-
TYS
26h 48m
1 stop
$255Multiple Airlines
Mon, Jun 1 - Tue, Jun 9
Frontier Logo
8:32 pm - 6:33 pm
TYS
-
OKC
23h 01m
1 stop
Frontier Logo
3:44 pm - 7:36 pm
OKC
-
TYS
26h 52m
1 stop
$262Frontier
Fri, Jul 3 - Sun, Jul 5
Multiple Airlines Logo
6:30 am - 1:01 pm
TYS
-
OKC
7h 31m
1 stop
Multiple Airlines Logo
8:32 am - 11:14 am
OKC
-
TYS
25h 42m
1 stop
$270Multiple Airlines
Thu, Oct 15 - Sun, Oct 18
Delta Logo
5:40 am - 10:29 am
TYS
-
OKC
5h 49m
1 stop
Delta Logo
5:51 am - 11:09 am
OKC
-
TYS
4h 18m
1 stop
$285Delta
Wed, Jun 17 - Mon, Jun 22
Allegiant Air Logo
1:45 pm - 8:04 pm
TYS
-
OKC
7h 19m
1 stop
Allegiant Air Logo
6:23 pm - 11:06 pm
OKC
-
TYS
27h 43m
1 stop
$297Allegiant Air
Sat, May 23 - Wed, May 27

Southwest flights from Knoxville to Oklahoma City

Our best Southwest deals on Knoxville to Oklahoma City flight tickets
Southwest
Jul 3
TYS7:45 pmKnoxville McGhee Tyson
5h 40m
1 stop
OKC12:25 amOklahoma City Will Rogers World
Jul 5
OKC7:20 amOklahoma City Will Rogers World
3h 45m
1 stop
TYS12:05 pmKnoxville McGhee Tyson
$318
Southwest
Jul 1
TYS7:10 amKnoxville McGhee Tyson
3h 45m
1 stop
OKC9:55 amOklahoma City Will Rogers World
Jul 9
OKC9:30 amOklahoma City Will Rogers World
10h 40m
2 stops
TYS9:10 pmKnoxville McGhee Tyson
$343
Southwest
Jun 10
TYS6:55 pmKnoxville McGhee Tyson
5h 40m
1 stop
OKC11:35 pmOklahoma City Will Rogers World
Jun 15
OKC1:00 pmOklahoma City Will Rogers World
5h 10m
1 stop
TYS7:10 pmKnoxville McGhee Tyson
$344

Frontier flights from Knoxville to Oklahoma City

Our best Frontier deals on Knoxville to Oklahoma City flight tickets
Frontier
Jun 1
TYS8:32 pmKnoxville McGhee Tyson
16h 24m
1 stop
OKC11:56 amOklahoma City Will Rogers World
Jun 9
OKC3:49 pmOklahoma City Will Rogers World
26h 48m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
$205
Frontier
Jun 1
TYS8:32 pmKnoxville McGhee Tyson
16h 24m
1 stop
OKC11:56 amOklahoma City Will Rogers World
Jun 9
OKC3:49 pmOklahoma City Will Rogers World
26h 48m
1 stop
TYS7:37 pmKnoxville McGhee Tyson
$216
Frontier
Jul 1
TYS8:32 pmKnoxville McGhee Tyson
19h 32m
1 stop
OKC3:04 pmOklahoma City Will Rogers World
Jul 9
OKC3:44 pmOklahoma City Will Rogers World
26h 52m
1 stop
TYS7:36 pmKnoxville McGhee Tyson
$225

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Oklahoma City 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 12, 2026.
Use the filters below to find and compare flights from Knoxville to Oklahoma City that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Mon 6/1

8:32 pm-11:56 am

1 stop16h 24m

Oklahoma City Will Rogers World

Tue 6/9

3:49 pm-7:37 pm

1 stop26h 48m

$205

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Mon 6/1

8:32 pm-11:56 am

1 stop16h 24m

Oklahoma City Will Rogers World

Tue 6/9

3:49 pm-7:37 pm

1 stop26h 48m

$216

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Wed 7/1

8:32 pm-3:04 pm

1 stop19h 32m

Oklahoma City Will Rogers World

Thu 7/9

3:44 pm-7:36 pm

1 stop26h 52m

$225

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Wed 6/10

8:32 pm-3:04 pm

1 stop19h 32m

Oklahoma City Will Rogers World

Tue 6/16

3:49 pm-7:37 pm

1 stop26h 48m

$242

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Sat 8/15

8:51 am-8:44 pm

1 stop12h 53m

Oklahoma City Will Rogers World

Sat 8/22

7:18 pm-1:49 pm

1 stop17h 31m

$253

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Mon 6/1

6:00 am-11:56 am

2 stops30h 56m

Oklahoma City Will Rogers World

Tue 6/9

3:49 pm-7:37 pm

1 stop26h 48m

$255

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Fri 7/3

8:32 pm-6:33 pm

1 stop23h 01m

Oklahoma City Will Rogers World

Sun 7/5

3:44 pm-7:36 pm

1 stop26h 52m

$262

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Thu 10/15

6:30 am-1:01 pm

1 stop7h 31m

Oklahoma City Will Rogers World

Sun 10/18

8:32 am-11:14 am

1 stop25h 42m

$270
Quickest round-trip

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Wed 6/17

5:40 am-10:29 am

1 stop5h 49m

Oklahoma City Will Rogers World

Mon 6/22

5:51 am-11:09 am

1 stop4h 18m

$285

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Sat 5/23

1:45 pm-8:04 pm

1 stop7h 19m

Oklahoma City Will Rogers World

Wed 5/27

6:23 pm-11:06 pm

1 stop27h 43m

$297

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Oklahoma City from

How to get the cheapest flight ticket from Knoxville to Oklahoma City

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 typical price of a round-trip flight between Knoxville and Oklahoma City?

What is the cheapest month to fly to Oklahoma City?

The cheapest month to fly to Oklahoma City from Knoxville is in July. Flight prices, which tend to average around $248, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Oklahoma City, with average flight prices from Knoxville averaging around $253.

What is the cheapest Knoxville McGhee Tyson to Oklahoma City Will Rogers World flight route?

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

When to book flights from Knoxville to Oklahoma City

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Oklahoma City according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Oklahoma City (TYS to OKC) flight deals and tips

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

Fastest flight time

5h 09m

Direct flights

None
The fastest flight from Knoxville to Oklahoma City takes 5h 09m
There are no direct flights from Knoxville to Oklahoma City. There are no popular flight routes from Knoxville to Oklahoma City.
Search flight deals

Frequently asked questions about flying from Knoxville to Oklahoma City

  • How far is Knoxville McGhee Tyson to Oklahoma City Will Rogers World by plane?

    There are 762.3 mi between Knoxville McGhee Tyson and Oklahoma City Will Rogers World. By plane, this route typically takes 5h 09m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Oklahoma City Will Rogers World Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Oklahoma City Will Rogers World Airport.

  • What documentation or ID do you need to fly to Oklahoma City Will Rogers World Airport?

    The required travel and health documents for your Oklahoma City Will Rogers World Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Oklahoma City Will Rogers World Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Knoxville to Oklahoma City?

Best airlines flying from Knoxville to Oklahoma City

Compare and see reviews for airlines that fly from Knoxville to Oklahoma City with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $134Free CancellationRating
7.9
8,453 reviews
Search Delta flights
SouthwestPriceFrom $161Free CancellationRating
7.9
4,296 reviews
Search Southwest flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $273Free CancellationRating
7.4
9,705 reviews
Search United Airlines flights

Traveling to a place near Oklahoma City?

Book flights to Oklahoma City if you plan to visit one of these locations
Norman
Edmond
Shawnee
Midwest City
Yukon
Moore
Chickasha
Ada

Why use momondo?

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

Finding the right flight to Oklahoma City from Knoxville 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 Oklahoma City quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Oklahoma City from Knoxville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Knoxville to Oklahoma City 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 Knoxville to Oklahoma City right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Oklahoma City from Knoxville. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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