Cheap flights from Knoxville to Split

Compare Knoxville to Split flight deals

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Flight deals from Knoxville to Split

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville Airport to Split Airport? If you want to travel next month, round-trip fares start from $1,378. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Knoxville to Split

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Split flights are currently cheapest in July.

Knoxville to Split: Alternative routes

Compare routes from Knoxville to Split below. You may find an airport to fly into that's cheaper, faster, or easier than Split.

Knoxville to Split: Flight information

The things to know before you go.
Cheapest flight found$936
Cheapest month to flyAugust

Finding cheap flights from Knoxville to Split: Frequently asked questions

The best price we found for a round-trip flight from Knoxville to Split is $936. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Knoxville to Split. But we found flights with one or more stops from $936.
There are no flights flying from Knoxville to Split, as of June 2026.
The cheapest month to fly from Knoxville to Split is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Split Airport on Tuesday, August 25, 2026.
No airlines currently offer direct flights between Knoxville Airport and Split Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Split but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Split is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Split.

Flying from Knoxville Airport (TYS) to Split Airport (SPU): what you need to know

  • The timezone in Split is UTC+1, which is six hours ahead of Knoxville.

  • To ensure you get on your TYS to SPU flight, allow plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and an hour before domestic flights is the standard rule.

  • Flying during a peak month such as October? School holidays and other popular periods can result in longer queues at airport checkpoints. Play it safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.

How to find the cheapest flights from Knoxville Airport (TYS) to Split Airport (SPU)

  • $249 is currently the lowest price for a one-way Knoxville Airport to Split Airport flight. Return flights start from $936. These prices may change depending on demand and availability.

  • To get your hands on cheap tickets from TYS to SPU, book early. Airlines typically offer their best fares when flights are first made available.

  • Finding cheap flights from Knoxville Airport to Split Airport is more likely if you can be flexible with your travel plans. Use the 'Whole month' search function to see the best prices across every month and score a great deal.

  • Never miss a deal on cheap flights from TYS to SPU by setting up a Price Alert. You'll receive an email or notification on the app when a lower fare becomes available.

  • Tailor your trip with filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Knoxville Airport to Split Airport.

Handy information about Knoxville Airport (TYS)

  • TYS is located at 2055 Alcoa Highway.

  • 76% of flights that take off from Knoxville Airport land at their destination on time.

  • Knoxville Airport is around 24 kilometers from central Knoxville. If you're driving, ride-sharing or catching a cab from the center, it'll take 25 minutes or so to arrive, depending on the traffic.

  • The journey when using public transport usually takes 50 minutes.

  • Need a handy hotel close to TYS? If you're catching an early flight from Knoxville Airport to Split Airport, these accommodation options will have you moments from your departure gate:

Arriving at Split Airport (SPU)

  • The last thing you want is a long journey to your hotel if you're landing late on a Knoxville Airport to Split Airport flight. Check in to one of these accommodation options near SPU instead:

  • Follow your own route with a Split Airport rental car. Book your wheels from AVIA Rent, Carwiz or united rent a car and discover more of Split and beyond.

  • Booking your vehicle from Split Airport around one week in advance gives you the best chance of locking in a great deal.

When to fly to Split Airport (SPU)

  • Before you book your flights from Knoxville Airport to Split Airport, consider which time of year works best for you. Peak season in Split offers a vibrant atmosphere and plenty to do, while the low season means you'll get better hotel deals and fewer crowds.

  • When reserving your flight from Knoxville Airport to Split Airport, consider the type of weather you enjoy. August is the warmest month in Split, with temperatures ranging from 19ºC (66ºF) to 31ºC (88ºF).

  • Look for cheap tickets from TYS to SPU in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC (34ºF) and 12ºC (54ºF) on average.

Explore more of Croatia

  • Zagreb is just one of the many places in Croatia waiting to be explored once you've seen Split. Around 257 kilometers away to the north, top sights here include Park Maksimir, Basilica of The Sacred Heart of Jesus and Zagreb Cathedral.

  • Rijeka is another must-experience destination in Croatia and is around 257 kilometers north-west of Split. No journey is complete without visiting Teatro Fenice, The St. Vitus Cathedral and Church of St. Nicholas.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.