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Latest Flight Deals from Oklahoma City to Knoxville

Book one-way or return flights from Oklahoma City to Knoxville from as little as AU$ 359. Choose from the popular airlines below and book your flight today!

  • One way
  • Return
      • OKC05:00
        7h 28m
        1 stop
        TYS13:28
        Sat, May 11|Oklahoma City - Knoxville|United Airlines
        AU$ 359AU$ 489
        27% OFF
        27% OFF
        AU$ 489AU$ 359
      • OKC17:25
        5h 3m
        1 stop
        TYS23:28
        Sun, May 26|Oklahoma City - Knoxville|United Airlines
        AU$ 361AU$ 489
        26% OFF
        26% OFF
        AU$ 489AU$ 361
      • OKC07:00
        8h 34m
        1 stop
        TYS16:34
        Tue, Jul 16|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 366AU$ 489
        25% OFF
        25% OFF
        AU$ 489AU$ 366
      • OKC11:47
        5h 18m
        1 stop
        TYS18:05
        Thu, May 9|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 378
        AU$ 378
      • OKC06:00
        6h 33m
        1 stop
        TYS13:33
        Fri, May 10|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 378
        AU$ 378
      • OKC07:15
        8h 52m
        1 stop
        TYS17:07
        Fri, Jun 7|Oklahoma City - Knoxville|United Airlines
        AU$ 400
        AU$ 400
      • OKC07:14
        6h 36m
        1 stop
        TYS14:50
        Mon, May 27|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 408
        AU$ 408
      • OKC14:28
        4h 56m
        1 stop
        TYS20:24
        Fri, Jun 7|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 409
        AU$ 409
      • OKC18:36
        4h 17m
        1 stop
        TYS23:53
        Mon, Jul 15|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 409
        AU$ 409
      • OKC18:36
        4h 17m
        1 stop
        TYS23:53
        Thu, Jul 18|Oklahoma City - Knoxville|Delta Air Lines
        AU$ 409
        AU$ 409
      • OKC13:00
        3h 5m
        Direct
        TYS14:00
        Wed, May 8|Oklahoma City - Knoxville|United Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Oklahoma City to Knoxville? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Oklahoma City to Knoxville. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Oklahoma City to Knoxville

View airlines operating flights from Oklahoma City to Knoxville. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From AU$ 208
United Airlines
From AU$ 359
Delta Air Lines
From AU$ 366
American Airlines
From AU$ 430
Allegiant Air
From AU$ 551
ANA airlines

Find more flights and airlines

Alternative Routes from Oklahoma City to Knoxville

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Oklahoma City to Knoxville.

  • Cheapest
    Frontier Airlines
    OKC
    12:32
    20h 24m
    2 transfer
    TYS
    09:56
    Will Rogers World Airport - Mcghee Tyson Airport
    Fri, May 10Frontier Airlines
    AU$ 208
  • Frontier Airlines
    OKC
    12:32
    20h 24m
    2 transfer
    TYS
    09:56
    Will Rogers World Airport - Mcghee Tyson Airport
    Fri, May 10Frontier Airlines
    AU$ 208
    Find More Flights

How do I find the cheapest flights?

  • When are flight from Oklahoma City (OKC) to Knoxville (TYS) the cheapest?

    Airlines adjust prices for flights from Oklahoma City to Knoxville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much are flights from Oklahoma City (OKC) to Knoxville (TYS) cost?

    According to Trip.com's data, the lowest price is around AU$ 860.

  • How many airports in Knoxville (TYS)?

    There are 1 airport(s) in Knoxville (TYS): Mcghee Tyson Airport.

How to find a cheap flight from Oklahoma City to Knoxville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Oklahoma City to Knoxville. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Oklahoma City to Knoxville

Cheapest direct flight price

AU$ 358

Off-season for travel

December

Peak season for travel

June

Flight distance

1,231.42km

Popular airline

American Airlines

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