SYR - TYS

$202 Find Cheap Flights from Syracuse to Knoxville - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Syracuse to Knoxville departing on 11/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$287
Typical prices: $262-$408
Delta
Sat 9/5Sat 9/12
SYR - TYS • 1 stop
Cheapest one-way
$166
Allegiant Air
Wed 11/11
SYR - TYS • 1 stop
Top airlines
Cheapest • from $287 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
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Airline reviews
Airline reviews
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Nonstop flights
Not available
There are currently no direct flights between Syracuse and Knoxville. You'll need at least 1 connection.
Insights
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Top layover airports
Cheapest • Avg $379 (round-trip)
Shortest trip • 4h 24m (one-way)
Insights
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When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 21% compared to booking last minute.
Insights
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Insights
When to travel
Cheapest • 35% price drop
Most popular
Good to know
Good to know
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Syracuse to Knoxville (SYR-TYS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Syracuse to Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Syracuse to Knoxville

Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:00 am - 10:58 am
SYR
-
TYS
4h 58m
1 stop
Delta Logo
11:50 am - 3:52 pm
TYS
-
SYR
4h 02m
1 stop
$287Delta
Sat, Sep 5 - Sun, Sep 6
Delta Logo
1:10 pm - 7:26 pm
SYR
-
TYS
6h 16m
1 stop
Delta Logo
7:15 am - 12:09 pm
TYS
-
SYR
4h 54m
1 stop
$287Delta
Sun, Sep 6 - Thu, Sep 10
American Airlines Logo
6:00 am - 10:40 am
SYR
-
TYS
4h 40m
1 stop
American Airlines Logo
6:30 am - 10:25 am
TYS
-
SYR
3h 55m
1 stop
$287American Airlines
Sat, Sep 19 - Sat, Sep 26
Delta Logo
6:00 am - 12:51 pm
SYR
-
TYS
6h 51m
1 stop
Delta Logo
5:40 am - 11:20 am
TYS
-
SYR
5h 40m
1 stop
$287Delta
Fri, Sep 18 - Wed, Sep 23
Allegiant Air Logo
6:08 pm - 7:53 pm
SYR
-
TYS
25h 45m
1 stop
Allegiant Air Logo
10:54 am - 10:04 am
TYS
-
SYR
23h 10m
1 stop
$300Allegiant Air
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
1:02 pm - 7:00 pm
SYR
-
TYS
5h 58m
1 stop
American Airlines Logo
8:10 am - 12:20 pm
TYS
-
SYR
4h 10m
1 stop
$303American Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
12:20 pm - 7:01 pm
SYR
-
TYS
6h 41m
1 stop
American Airlines Logo
6:32 pm - 11:45 pm
TYS
-
SYR
5h 13m
1 stop
$303American Airlines
Fri, Sep 18 - Thu, Sep 24
Allegiant Air Logo
6:08 pm - 7:53 pm
SYR
-
TYS
25h 45m
1 stop
Allegiant Air Logo
5:38 pm - 5:18 pm
TYS
-
SYR
23h 40m
1 stop
$306Allegiant Air
Sat, Sep 5 - Sun, Sep 6
United Airlines Logo
7:55 pm - 11:59 pm
SYR
-
TYS
4h 04m
1 stop
United Airlines Logo
7:00 am - 2:03 pm
TYS
-
SYR
7h 03m
2 stops
$312United Airlines
Sat, Sep 5 - Sat, Sep 12
United Airlines Logo
6:00 am - 10:37 am
SYR
-
TYS
4h 37m
1 stop
United Airlines Logo
6:00 am - 2:14 pm
TYS
-
SYR
8h 14m
2 stops
$312United Airlines
Booking Insights

KAYAK's insights & trends for Syracuse to Knoxville flights

Get data-powered insights and trends into flights from Syracuse to Knoxville to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Syracuse to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Syracuse to Knoxville departing in September.

Flight prices are below average for this route right now.

Flights to Knoxville from Syracuse usually cost between $351 and $508 in September.
The lowest price found in the past 5 days was $287 on Delta (Sep 5-Sep 6).

What is the cheapest month to fly from Syracuse to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Syracuse to Knoxville, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Syracuse to Knoxville is January, where tickets cost $260 (return) on average. On the other hand, the most expensive months are May and March, where the average cost of round-trip tickets is $657 and $493 respectively.

How far in advance should I book a flight from Syracuse to Knoxville?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Syracuse to Knoxville, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Syracuse to Knoxville, you should book around 3 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

Good to know

Low season

May

Cheapest flight

$202
Best time to beat the crowds but there is an average 65% increase in price.
Most popular time to fly and prices are also 14% lower on average.
Flight from Syracuse to Knoxville

When to book flights from Syracuse to Knoxville

Are your dates flexible? Find out the best times to travel from Syracuse to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Syracuse to Knoxville

  • What is the cheapest flight from Syracuse to Knoxville?

    In the last 5 days, the lowest price for a flight from Syracuse to Knoxville was $166 for a one-way ticket and $287 for a round-trip.

  • Do I need a passport to fly between Syracuse and Knoxville?

    No, a passport isn't needed to fly from Syracuse to Knoxville. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Syracuse to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Syracuse to Knoxville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Syracuse and Knoxville, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Syracuse to Knoxville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Syracuse to Knoxville are Delta and United Airlines. With an average price for the route of $361 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $412 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Syracuse to Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Syracuse to Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Syracuse to Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Syracuse is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Syracuse to Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Knoxville with an airline and back to Syracuse with another airline. Booking your flights between Syracuse and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Syracuse to Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Knoxville from Syracuse up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Syracuse to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Syracuse to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Syracuse to Knoxville? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.8
DeltaOverall score based on 8493 reviews
7.8Comfort
7.2Food
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

6.0 GoodLane, Jul 2026
ATL - MEM
Read more Delta reviews

Internet didn’t work for this leg either. The seat was fine but didn’t have seatback screen, which I knew when I booked it. The biggest letdown is Deltas new policy on beverage/snack service not being served for flights less than 350 miles. I know this is a cost cutting measure, but how much does it really cost to give a drink and a snack for inflated airfare? I really am surprised that with Delta Comfort they don’t provide beverage/snack service given these seats cost extra to purchase. Really need to reconsider this, even if it’s for the Delta Comfort and above.

The flights are constantly late anymore, and they won't even give you a glass of water on the plane. For years, they were able to do a service on this flight from Atlanta to Knoxville and Knoxville Atlanta now they say it's too short of a flight. You can't even get a quick drink of water.

Should never have had to go to Detroit from Orlando back to Tennessee!

My flight was canceled on Sunday. Rebooking took three hours. Had to pay for accommodations another night. New flight was delayed for 5 hours, all that was sent was a 12 dollar food voucher, which doesn’t tell you how to use it. Then when we landed we had to sit on the plane for an hour before we could get off.

Same experience as the flight from Norfolk to Atlanta where people are boarded in zones that don't make sense. People behind you on the plane will get on before you and they take the luggage space on your row.

Smallest leg room I've ever had on a plane.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Kind staff. Snacks are small but that’s the new normal.

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

Flight was great. DELTA did a fantastic job! ATL was busy, as usual!

It's fine but Newark to Nashville was too long

They delayed the flight 3 hours because it wasn't full they moved us to 5 different gates probably the worst airline ever not even spirit is this bad.

Poor communication, flight was delayed for preventable reasons. I missed my connection.

We had excellent customer service despite the chaos at George Bush airport in Houston!

The flight was delayed so we were dead tired, and after that the turbulence was horrible. I was very scared.

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

Had a short delay once we boarded the aircraft in Chicago, but it was fixed in no time flat then we were on our way. The pilot was able to make up the time lost and we landed 5 minute later then schedualed . Great service

For some strange reason I was put in zone 5 for boarding even though I had paid premium price for a premium seat right behind business class. This must have been a flaw because everyone else around me in the same zone (row) had been placed in zone 3.

The flight was delayed almost three hours. I understand delays happen from time to time, but this flight was delayed no less than 10 times. I wish the amount of time of the delay was more accurate, versus delaying in 10 or 20 minute increments many, many times.

Flying in the United States with the major airlines has become so underwhelming. A 2-3hr flight in most other parts of the world with the major carriers of the area comes with newer, CLEANER aircraft and significantly better in flight service in terms of both staff attitude and a actual meal service.

Delays experienced in boarding/take off due to incoming plane delayed. However, the boarding time/depart time in the app was significantly delayed in providing these updates. Usually not updated until an hour after we should have already boarded. Poorly managed.

It was good experience this time. The flight was on time.

Plane was delayed for 6 hours, at first by weather, which is understandable, but was further delayed with NO given reason for 2 1/2 hours more. We had no clue when we were going to depart actually until they opened the ramp. VERY POOR to ZERO COMMUNICATION!!!

At least it was a short flight. Greyhound with wings.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

The only problem experienced was a ground stop in Chicago due to weather. But the crew handled everything professionally. They prioritized rebooking those passengers who had connecting flights and then deplaning the other passengers. When the hold was lifted, they efficiently re-boarded all the passengers so that we could depart before our departure limit expired.

Our original flight was delayed and we almost missed our layover. Fortunately they delayed the second flight as well due to the number of people being on both flights so we got lucky. But it was due to mechanical issues which was frustrating.

Our flight got changed and/or delayed 8 times before we boarded.

Everything you need to know for your flight from Syracuse to Knoxville

Information on your arrival and departure airports