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$84+ 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
OKC — TYS
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Oklahoma to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Oklahoma (USOK) to Knoxville (TYS). 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 December 18, 2024.

Round-trip from

$138
(Frontier)

One-way from

$84
(Frontier)
From Oklahoma to Knoxville McGhee Tyson
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One-way flight from Oklahoma to Knoxville McGhee Tyson
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Find 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 December 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/16. 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.
Tue 12/175:17 pmTUL - TYS
1 stop5h 48mAmerican Airlines
Wed 12/255:24 amTYS - TUL
1 stop4h 58mAmerican Airlines
Deal found 12/16$323
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/186:05 amOKC - TYS
1 stop7h 36mUnited Airlines
Tue 12/2411:50 amTYS - OKC
1 stop5h 14mUnited Airlines
Deal found 12/17$323
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/186:00 amTUL - TYS
1 stop3h 57mDelta
Sun 12/226:25 amTYS - TUL
1 stop4h 13mDelta
Deal found 12/17$338
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/185:17 pmXNA - TYS
1 stop5h 48mAmerican Airlines
Sun 12/222:38 pmTYS - XNA
1 stop4h 44mAmerican Airlines
Deal found 12/17$338
This Delta deal was found by Cheapflights users on 12/17. 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.
Wed 12/185:45 amDFW - TYS
1 stop4h 58mDelta
Sat 12/216:57 pmTYS - DFW
1 stop6h 25mDelta
Deal found 12/17$340
This American Airlines deal was found by Cheapflights users on 12/17. 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 12/199:11 pmDFW - TYS
Nonstop2h 09mAmerican Airlines
Wed 12/255:24 amTYS - DFW
Nonstop3h 00mAmerican Airlines
Deal found 12/17$353
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/257:30 amDFW - TYS
1 stop6h 13mUnited Airlines
Fri 12/272:35 pmTYS - DFW
1 stop6h 50mUnited Airlines
Deal found 12/17$469
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/186:14 pmOKC - TYS
1 stop4h 51mAmerican Airlines
Tue 12/247:05 amTYS - OKC
2 stops7h 43mAmerican Airlines
Deal found 12/17$574
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/187:45 amXNA - TYS
2 stops13h 45mUnited Airlines
Sun 12/225:35 pmTYS - XNA
1 stop5h 53mUnited Airlines
Deal found 12/17$653
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Wed 12/185:45 amDFW - TYS
1 stop9h 22mMultiple Airlines
Mon 12/304:44 pmTYS - DFW
3 stops31h 04mMultiple Airlines
Deal found 12/17$710
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/226:40 amDFW - TYS
1 stop11h 13mFrontier
Sun 12/297:43 pmTYS - DFW
1 stop27h 09mFrontier
Deal found 12/17$734
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/185:45 amTUL - TYS
1 stop7h 56mUnited Airlines
Sun 12/2210:45 amTYS - TUL
2 stops14h 03mUnited Airlines
Deal found 12/17$897

Find flights from Oklahoma to Knoxville within your budget

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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Thu 1/30

6:15 am-3:19 pm

1 stop8h 04m

Knoxville McGhee Tyson

Sun 2/2

4:19 pm-12:01 am

1 stop8h 42m

$138

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Wed 1/15

6:00 am-11:23 am

1 stop4h 23m

Knoxville McGhee Tyson

Wed 1/22

12:08 pm-5:15 pm

1 stop6h 07m

$248

FayettevilleKnoxville

XNA - TYS

XNATYS

Fayetteville Northwest Arkansas

Sat 1/11

8:47 am-3:25 pm

1 stop5h 38m

Knoxville McGhee Tyson

Sun 1/12

5:23 am-9:28 am

1 stop5h 05m

$248

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Thu 1/9

5:35 am-11:23 am

1 stop4h 48m

Knoxville McGhee Tyson

Wed 1/15

7:17 pm-11:55 pm

1 stop5h 38m

$248

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Fri 1/24

5:20 am-12:14 pm

1 stop5h 54m

Knoxville McGhee Tyson

Mon 1/27

1:58 pm-4:37 am

1 stop15h 39m

$253

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Wed 1/1

3:15 pm-11:30 pm

1 stop7h 15m

Knoxville McGhee Tyson

Tue 1/7

6:45 am-11:14 am

1 stop5h 29m

$253

Oklahoma CityKnoxville

OKC - TYS

OKCTYS

Oklahoma City Will Rogers World

Thu 1/9

6:55 am-2:18 pm

1 stop6h 23m

Knoxville McGhee Tyson

Wed 1/15

2:48 pm-8:34 pm

2 stops6h 46m

$253

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Sat 2/15

8:26 am-11:31 am

Nonstop2h 05m

Knoxville McGhee Tyson

Tue 2/18

3:54 pm-5:31 pm

Nonstop2h 37m

$257

TulsaKnoxville

TUL - TYS

TULTYS

Tulsa

Thu 1/2

6:26 am-2:06 pm

1 stop6h 40m

Knoxville McGhee Tyson

Mon 1/6

6:10 pm-11:55 pm

1 stop6h 45m

$258

DallasKnoxville

DFW - TYS

DFWTYS

Dallas/Fort Worth

Wed 1/29

6:10 am-4:13 pm

1 stop9h 03m

Knoxville McGhee Tyson

Sat 2/1

8:00 am-3:29 pm

1 stop8h 29m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 26 results
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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.

Travel insights for flights from Oklahoma to Knoxville

Get recent, data-driven insights about flights from Oklahoma to Knoxville including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Oklahoma to Knoxville (average of $304). Flying from Oklahoma to Knoxville in April is currently the most expensive (average of $371). 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 OK to TYS?

Find hourly flight availability from Oklahoma to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Oklahoma to Knoxville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Knoxville by month

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

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

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

If weather is an important factor for your trip to Knoxville, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated December 18, 2024.
To help decide which airline to fly from Oklahoma to Knoxville, see what other customers have to say about Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

United Airlines
7.4
Good
9,055 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

Allegiant Air
7.4
Good
829 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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

Frontier
6.1
Okay
3,479 reviews
Delta
8.0
Very good
8,604 reviews

Comfort

7.9

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 10

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 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.

  • What are the cheapest airlines to fly from Oklahoma to Knoxville one-way?

    $84 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Delta, with prices starting from $129 and $138, respectively.

  • 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, January is the cheapest month in which you can book a flight from Oklahoma to Knoxville (average of $304). Flying from Oklahoma to Knoxville in April is currently the most expensive (average of $371). 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.

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Alternative routes for Oklahoma to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Oklahoma to Knoxville

Discover the top 3 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$375FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$238Average$357FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$429FlexibilityNo cancel feeOn-time69%
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