What airlines fly to Knoxville?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Knoxville from Oklahoma according to our data. American Airlines is the first choice among our users, with 74% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.

How many flights depart from Oklahoma to Knoxville on average per week?

77 flights are operational weekly from Oklahoma to Knoxville as of July 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

What is the cheapest airline that flies from Oklahoma to Knoxville McGhee Tyson?

American Airlines, Frontier, and Delta are the most popular carriers operating from Oklahoma to Knoxville McGhee Tyson

How long does it take to fly to Knoxville?

Average flight duration from Oklahoma to Knoxville depends on which airport you fly into and out of. Flying from Oklahoma City to Knoxville is 2h 06m on average, while flying from Tulsa to Knoxville is 3h 53m on average. Knoxville is the most popular airport in 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?

There are 4 operators available for flights from Oklahoma to Knoxville McGhee Tyson Airport as of July 2025.

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.

$100 Cheap Flights from Oklahoma to Knoxville in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

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

Trusted and free

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

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Oklahoma to Knoxville

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:21 am - 11:16 pmDFW-TYS

13h 55m1 stop

11:23 am - 11:54 pmTYS-DFW

13h 31m1 stop

$196

Find Deal

Fri, Oct 17 - Tue, Oct 21

6:08 am - 11:45 amOKC-TYS

4h 37m1 stop

2:11 pm - 5:56 pmTYS-OKC

4h 45m1 stop

$199American Airlines

Find Deal

Sat, Oct 18 - Wed, Oct 22

2:22 pm - 4:18 pmDFW-TYS

24h 56m1 stop

8:35 pm - 9:15 pmTYS-DFW

25h 40m1 stop

$215Frontier

Find Deal

Sat, Sep 13 - Mon, Sep 15

6:59 pm - 4:29 pmDFW-TYS

20h 30m1 stop

5:25 pm - 9:35 amTYS-DFW

17h 10m1 stop

$217Frontier

Find Deal

Wed, Aug 13 - Sun, Aug 17

12:00 pm - 8:39 pmDFW-TYS

7h 39m1 stop

5:19 pm - 11:26 pmTYS-DFW

7h 07m1 stop

$229Delta

Find Deal

Thu, Oct 2 - Wed, Oct 8

5:55 am - 10:48 amTUL-TYS

3h 53m1 stop

6:10 pm - 11:51 pmTYS-TUL

6h 41m1 stop

$233Delta

Find Deal

Thu, Nov 27 - Wed, Dec 3

3:45 pm - 9:10 pmXNA-TYS

28h 25m2 stops

9:24 am - 9:03 pmTYS-XNA

12h 39m1 stop

$275Allegiant Air

Find Deal

Thu, Aug 28 - Thu, Sep 4

3:10 pm - 10:35 pmXNA-TYS

6h 25m1 stop

7:00 am - 10:48 amTYS-XNA

4h 48m1 stop

$324United Airlines

Find Deal

Sat, Aug 16 - Sat, Aug 23

3:48 pm - 9:38 pmXNA-TYS

4h 50m1 stop

9:24 am - 9:03 pmTYS-XNA

12h 39m1 stop

$344Allegiant Air

Find Deal

Wed, Sep 24 - Thu, Sep 25

2:33 pm - 10:50 pmTUL-TYS

7h 17m1 stop

7:26 pm - 11:10 amTYS-TUL

16h 44m2 stops

$427United Airlines

Find Deal

Tue, Oct 14 - Tue, Oct 21

Delta flights from Oklahoma to Knoxville

Our best Delta deals on Oklahoma to Knoxville flight tickets

Delta

Oct 2

DFW12:00 pmDallas/Fort Worth

7h 39m

1 stop

TYS8:39 pmKnoxville McGhee Tyson

Oct 8

TYS5:19 pmKnoxville McGhee Tyson

7h 07m

1 stop

DFW11:26 pmDallas/Fort Worth

$229

Find similar

Delta

Nov 27

TUL5:55 amTulsa

3h 53m

1 stop

TYS10:48 amKnoxville McGhee Tyson

Dec 3

TYS6:10 pmKnoxville McGhee Tyson

6h 41m

1 stop

TUL11:51 pmTulsa

$233

Find similar

Delta

Aug 30

DFW7:00 amDallas/Fort Worth

5h 08m

1 stop

TYS1:08 pmKnoxville McGhee Tyson

Aug 31

TYS11:54 amKnoxville McGhee Tyson

3h 59m

1 stop

DFW2:53 pmDallas/Fort Worth

$237

Find similar

Frontier flights from Oklahoma to Knoxville

Our best Frontier deals on Oklahoma to Knoxville flight tickets

Frontier

Sep 13

DFW2:22 pmDallas/Fort Worth

24h 56m

1 stop

TYS4:18 pmKnoxville McGhee Tyson

Sep 15

TYS8:35 pmKnoxville McGhee Tyson

25h 40m

1 stop

DFW9:15 pmDallas/Fort Worth

$215

Find similar

Frontier

Aug 13

DFW6:59 pmDallas/Fort Worth

20h 30m

1 stop

TYS4:29 pmKnoxville McGhee Tyson

Aug 17

TYS5:25 pmKnoxville McGhee Tyson

17h 10m

1 stop

DFW9:35 amDallas/Fort Worth

$217

Find similar

Frontier

Aug 31

DFW12:29 pmDallas/Fort Worth

6h 12m

1 stop

TYS7:41 pmKnoxville McGhee Tyson

Sep 7

TYS5:08 pmKnoxville McGhee Tyson

8h 15m

1 stop

DFW12:23 amDallas/Fort Worth

$218

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 10/17

8:21 am-11:16 pm

1 stop13h 55m

Knoxville McGhee Tyson

Tue 10/21

11:23 am-11:54 pm

1 stop13h 31m

$196

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Sat 10/18

6:08 am-11:45 am

1 stop4h 37m

Knoxville McGhee Tyson

Wed 10/22

2:11 pm-5:56 pm

1 stop4h 45m

$199

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 9/13

2:22 pm-4:18 pm

1 stop24h 56m

Knoxville McGhee Tyson

Mon 9/15

8:35 pm-9:15 pm

1 stop25h 40m

$215

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 8/13

6:59 pm-4:29 pm

1 stop20h 30m

Knoxville McGhee Tyson

Sun 8/17

5:25 pm-9:35 am

1 stop17h 10m

$217

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 10/2

12:00 pm-8:39 pm

1 stop7h 39m

Knoxville McGhee Tyson

Wed 10/8

5:19 pm-11:26 pm

1 stop7h 07m

$229

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Thu 11/27

5:55 am-10:48 am

1 stop3h 53m

Knoxville McGhee Tyson

Wed 12/3

6:10 pm-11:51 pm

1 stop6h 41m

$233

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Thu 8/28

3:45 pm-9:10 pm

2 stops28h 25m

Knoxville McGhee Tyson

Thu 9/4

9:24 am-9:03 pm

1 stop12h 39m

$275

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 8/16

3:10 pm-10:35 pm

1 stop6h 25m

Knoxville McGhee Tyson

Sat 8/23

7:00 am-10:48 am

1 stop4h 48m

$324

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Wed 9/24

3:48 pm-9:38 pm

1 stop4h 50m

Knoxville McGhee Tyson

Thu 9/25

9:24 am-9:03 pm

1 stop12h 39m

$344

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Tue 10/14

2:33 pm-10:50 pm

1 stop7h 17m

Knoxville McGhee Tyson

Tue 10/21

7:26 pm-11:10 am

2 stops16h 44m

$427

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Knoxville?

The month of February is, on average, the cheapest month to fly to Knoxville from Oklahoma, with most prices found around $276. If you aren’t able to travel during the month of February, then book flights to Knoxville from Oklahoma during June instead. Flights to Knoxville in June, while not as cheap as those in February, still average around $284.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Oklahoma to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $333. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Oklahoma to Knoxville for around $684.

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

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Oklahoma when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $374 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Oklahoma for as low as $280 on momondo.

What cabin class options are available on Oklahoma to Knoxville McGhee Tyson flights?

There are 1 cabin classes available to choose from on Oklahoma to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Oklahoma to Knoxville flight deals and tips

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

Best Price Found	$100
Fastest flight time	1h 56m
Direct flights	Every day
Airports in Knoxville	1 airport

The best one-way flight to Knoxville from Oklahoma in the past 72 hours is $100. The best round-trip flight deal from Oklahoma to Knoxville found on momondo in the last 72 hours is $196.

The fastest flight from Oklahoma to Knoxville takes 1h 56m

Direct flights go from Oklahoma to Knoxville every day.

There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)

Search flight deals

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?
There are 4 operators available for flights from Oklahoma to Knoxville McGhee Tyson Airport as of July 2025.
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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Oklahoma to Knoxville is Boeing 717-200 (42.86% of total bookings). The next most popular plane models are Boeing 737-800 (35.71%) and Embraer 175 (Enhanced Winglets) (21.43%).

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 Airlines	PriceFrom $198	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Delta	PriceFrom $228	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $274	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights

Pigeon Forge

Gatlinburg

Cherokee

Bryson City

Morristown

Corbin

Crossville

Maryville

Murphy

Newport

Alcoa

Lenoir City

Oak Ridge

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

Tue 8/5

Tue 8/12

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from Oklahoma to Knoxville from $100

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 8/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Oklahoma to Knoxville

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Delta flights from Oklahoma to Knoxville

Our best Delta deals on Oklahoma to Knoxville flight tickets

Frontier flights from Oklahoma to Knoxville

Our best Frontier deals on Oklahoma to Knoxville flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Oklahoma to Knoxville that are best for you.

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?

What is the cheapest day to depart on your flight to Knoxville?

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

How far in advance should I book a flight to Knoxville?

What cabin class options are available on Oklahoma to Knoxville McGhee Tyson flights?

There are 1 cabin classes available to choose from on Oklahoma to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Oklahoma to Knoxville McGhee Tyson?

American Airlines, Frontier, and Delta are the most popular carriers operating from Oklahoma to Knoxville McGhee Tyson

What airlines fly to Knoxville?

How many flights depart from Oklahoma to Knoxville on average per week?

77 flights are operational weekly from Oklahoma to Knoxville as of July 2025. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.

How long does it take to fly to Knoxville?

Average flight duration from Oklahoma to Knoxville depends on which airport you fly into and out of. Flying from Oklahoma City to Knoxville is 2h 06m on average, while flying from Tulsa to Knoxville is 3h 53m on average. Knoxville is the most popular airport in Knoxville.

Cheap Oklahoma to Knoxville flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Knoxville

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

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?

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

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

Traveling to a place near Knoxville?

Why use momondo?

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

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

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

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Tennessee