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$131+ Cheap flights from Knoxville to Tulsa (TYS - TUL)

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 7/12. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — TUL
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from Knoxville to Tulsa

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Tulsa (TUL). 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 July 1, 2025.

Round-trip from

$238
(Mytrip)

One-way from

$131
(Mytrip)

Popular in

March

Cheapest in

February

Average price

$308
From Knoxville McGhee Tyson to Tulsa
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One-way flight from Knoxville McGhee Tyson to Tulsa
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Highest demand for flights based on searches. 24% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 13% potential price decrease ($41 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Knoxville to Tulsa

Cheapest flights from Knoxville to Tulsa
Explore the most affordable flight options available from Knoxville to Tulsa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This Mytrip deal was found by Cheapflights users on 6/28. 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.
Mon 8/48:00 amTYS - TUL
1 stop11h 12mAllegiant Air
Thu 8/78:51 amTUL - TYS
1 stop12h 45mAllegiant Air
Deal found 6/28$238
This American Airlines deal was found by Cheapflights users on 6/30. 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.
Fri 8/295:30 amTYS - TUL
1 stop4h 55mAmerican Airlines
Wed 9/32:57 pmTUL - TYS
1 stop7h 06mAmerican Airlines
Deal found 6/30$249
This United Airlines deal was found by Cheapflights users on 6/30. 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.
Tue 7/157:00 amTYS - TUL
1 stop5h 12mUnited Airlines
Sat 7/192:39 pmTUL - TYS
1 stop6h 56mUnited Airlines
Deal found 6/30$403
This Delta deal was found by Cheapflights users on 6/30. 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.
Mon 7/145:30 amTYS - TUL
1 stop4h 49mDelta
Thu 7/176:47 pmTUL - TYS
1 stop4h 12mDelta
Deal found 6/30$637
This Mytrip deal was found by Cheapflights users on 6/28. 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.
Thu 7/33:11 pmTYS - TUL
2 stops24h 58mMultiple Airlines
Sun 7/68:51 amTUL - TYS
1 stop13h 05mMultiple Airlines
Deal found 6/28$659

Cheapflights Fare Finder

Customize your flight search to find flights from Knoxville to Tulsa 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 July 1, 2025.
Use the filters below to find and compare flights from Knoxville to Tulsa that are best for you.

Fly from

Knoxville

Fly to

Tulsa

Route

Depart

Return

Price

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 8/4

8:00 am-6:12 pm

1 stop11h 12m

Tulsa

Thu 8/7

8:51 am-10:36 pm

1 stop12h 45m

$238

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Fri 8/29

6:29 pm-9:49 pm

1 stop4h 20m

Tulsa

Wed 9/3

5:00 am-1:13 pm

1 stop7h 13m

$249

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Tue 7/15

7:00 am-11:12 am

1 stop5h 12m

Tulsa

Sat 7/19

2:39 pm-10:35 pm

1 stop6h 56m

$403

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Mon 7/14

5:30 am-9:19 am

1 stop4h 49m

Tulsa

Thu 7/17

6:47 pm-11:59 pm

1 stop4h 12m

$637

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Sat 7/12

5:29 pm-8:01 am

1 stop15h 32m

$131

KnoxvilleTulsa

TYS - TUL

TYSTUL

Knoxville McGhee Tyson

Sat 7/12

6:58 pm-1:52 pm

2 stops19h 54m

$596

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Best time to book a flight from Knoxville to Tulsa

Have a flexible travel schedule? Discover the best time to fly to Tulsa 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 Tulsa

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

Currently, August is the cheapest month in which you can book a flight from Knoxville to Tulsa (average of $351). Flying from Knoxville to Tulsa in March is currently the most expensive (average of $410). 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 TUL?

Find hourly flight availability from Knoxville to Tulsa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s optimal to fly from Knoxville to Tulsa in the morning. By choosing this option you can save up to 34% on the cost of your flight, compared to a flight at noon.

Reviews of airlines servicing Tulsa

Get insights into the airlines that provide service to Tulsa. 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 Tulsa. Reviews last updated July 1, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Tulsa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,974 reviews
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,858 reviews
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Allegiant Air
7.2
Good
710 reviews
Delta
8.0
Very good
7,974 reviews

Overall

8.0

Comfort

7.9

Crew

8.5

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Tulsa. 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 Tulsa round-trip?

    Currently priced at $238, Allegiant Air will fly you from Knoxville to Tulsa and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and United Airlines - these airlines can fly you to your destination from $249 and $403, respectively. Users have found that Allegiant Air is 28% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Knoxville to Tulsa?

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Tulsa 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 Tulsa?

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Tulsa (average of $351). Flying from Knoxville to Tulsa in March is currently the most expensive (average of $410). 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
Broken Arrow
Owasso
Catoosa
McAlester
Muskogee

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Top 3 airlines flying from Knoxville to Tulsa

Discover the top 3 airlines that operate flights from Knoxville to Tulsa. 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 July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$124Average$399FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$223Average$317FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$313FlexibilityNo cancel feeOn-timeN/A

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