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$224+ Cheap flights from Knoxville to Oklahoma City (TYS - OKC)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/19. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — OKC
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheapflights Tip: The best prices from Knoxville McGhee Tyson to Oklahoma City Will Rogers World are usually found in January or February, booked 45 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Knoxville to Oklahoma City

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Oklahoma City (OKC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$224
(American Airlines)

Popular in

September

Cheapest in

January

Average price

$338
Provider with most accurate pricing for Knoxville McGhee Tyson-Oklahoma City Will Rogers World flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Oklahoma City Will Rogers World flights.
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From Knoxville McGhee Tyson to Oklahoma City Will Rogers World
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Highest demand for flights based on searches. 21% potential increase in price ($100 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Knoxville to Oklahoma City

Cheapest flights from Knoxville to Oklahoma City
Explore the most affordable flight options available from Knoxville to Oklahoma City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/195:15 amTYS - OKC
1 stop4h 16mAmerican Airlines
Tue 6/244:47 pmOKC - TYS
1 stop6h 12mAmerican Airlines
Deal found 3/24$224
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/117:29 pmTYS - OKC
1 stop5h 28mDelta
Sun 4/135:53 amOKC - TYS
1 stop6h 57mDelta
Deal found 3/26$259
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1810:00 amTYS - OKC
1 stop11h 02mAllegiant Air
Thu 5/224:23 pmOKC - TYS
1 stop20h 01mAllegiant Air
Deal found 3/24$396
This United Airlines deal was found by Cheapflights users on 3/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/134:31 pmTYS - OKC
1 stop6h 16mUnited Airlines
Fri 4/181:25 pmOKC - TYS
1 stop7h 57mUnited Airlines
Deal found 3/25$468
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/1810:00 amTYS - OKC
1 stop11h 02mMultiple Airlines
Thu 5/224:23 pmOKC - TYS
3 stops23h 22mMultiple Airlines
Deal found 3/24$538

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Knoxville to Oklahoma City that are best for you.

Fly from

Knoxville

Fly to

Oklahoma City

Route

Depart

Return

Price

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Thu 6/19

5:15 am-8:31 am

1 stop4h 16m

Oklahoma City Will Rogers World

Tue 6/24

4:47 pm-11:59 pm

1 stop6h 12m

$224

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Fri 4/11

7:29 pm-11:57 pm

1 stop5h 28m

Oklahoma City Will Rogers World

Sun 4/13

5:53 am-1:50 pm

1 stop6h 57m

$259

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Sun 5/18

10:00 am-8:02 pm

1 stop11h 02m

Oklahoma City Will Rogers World

Thu 5/22

4:23 pm-1:24 pm

1 stop20h 01m

$396

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Sun 4/13

4:31 pm-9:47 pm

1 stop6h 16m

Oklahoma City Will Rogers World

Fri 4/18

1:25 pm-10:22 pm

1 stop7h 57m

$468

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Sun 5/18

10:00 am-8:02 pm

1 stop11h 02m

Oklahoma City Will Rogers World

Thu 5/22

4:23 pm-4:45 pm

3 stops23h 22m

$538

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Tue 4/15

5:30 am-10:35 am

1 stop6h 05m

$229

KnoxvilleOklahoma City

TYS - OKC

TYSOKC

Knoxville McGhee Tyson

Tue 4/15

7:00 am-9:28 pm

2 stops15h 28m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Knoxville to Oklahoma City

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Oklahoma City in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Oklahoma City flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Oklahoma City flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Oklahoma City flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Oklahoma City flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Oklahoma City flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Oklahoma City

Have a flexible travel schedule? Discover the best time to fly to Oklahoma City from Knoxville 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 Knoxville to Oklahoma City

How far ahead should I book a flight from Knoxville to Oklahoma City?

Use this chart to determine the optimal time to book a round-trip flight from Knoxville to Oklahoma City. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Knoxville to Oklahoma City, you should look to book at least 45 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Knoxville to Oklahoma City (average of $348). Flying from Knoxville to Oklahoma City in May is currently the most expensive (average of $422). 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.

What is the cheapest time of day to fly from TYS to OKC?

Find hourly flight availability from Knoxville to Oklahoma City. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

When flying from Knoxville to Oklahoma City, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 60% versus a flight at noon.

Rainfall in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Oklahoma City ranges from 1.2 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Oklahoma City when rainfall is around 1.2 in.

Temperature in Oklahoma City by month

Plan your trip to Oklahoma City by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Oklahoma City, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 37.4 F).

Reviews of airlines servicing Oklahoma City

Get insights into the airlines that provide service to Oklahoma City. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Oklahoma City. Reviews last updated March 26, 2025.
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,891 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,608 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.3
Good
730 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,891 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • What are the cheapest airlines flying from Knoxville to Oklahoma City round-trip?

    Currently priced at $224, American Airlines will fly you from Knoxville to Oklahoma City and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Allegiant Air - these airlines can fly you to your destination from $259 and $396, respectively. You may be able to fly from Knoxville to Oklahoma City for 38% less than the average price by searching for these airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Oklahoma City 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 Knoxville to Oklahoma City?

    Currently, January is the cheapest month in which you can book a flight from Knoxville to Oklahoma City (average of $348). Flying from Knoxville to Oklahoma City in May is currently the most expensive (average of $422). 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
Yukon
Moore
Norman
Ada
Midwest City
Edmond
Shawnee

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Top 3 airlines flying from Knoxville to Oklahoma City

Discover the top 3 airlines that operate flights from Knoxville to Oklahoma City. 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 March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$228Average$373FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$320FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$280Average$429FlexibilityNo cancel feeOn-time69%
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