SDF - SYR

$122 Find Cheap Flights from Louisville to Syracuse

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Louisville to Syracuse departing on 7/31. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Syracuse

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Syracuse, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Louisville to Syracuse, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Louisville to Syracuse (SDF-SYR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Louisville to Syracuse 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 Louisville to Syracuse

Fri, Jul 18 - Tue, Jul 29
Allegiant Air Logo
3:52 pm - 7:52 pmSDF-SYR
28h 00m1 stop
Allegiant Air Logo
8:25 pm - 2:55 pmSYR-SDF
18h 30m1 stop
$236Allegiant Air
Find Deal
Mon, Jul 21 - Fri, Jul 25
Allegiant Air Logo
3:52 pm - 7:35 pmSDF-SYR
27h 43m1 stop
Allegiant Air Logo
9:46 am - 10:04 amSYR-SDF
24h 18m1 stop
$246Allegiant Air
Find Deal
Fri, Jul 25 - Wed, Jul 30
 Logo
3:52 pm - 7:52 pmSDF-SYR
28h 00m1 stop
 Logo
8:34 pm - 7:08 pmSYR-SDF
22h 34m1 stop
Fri, Jul 18 - Tue, Jul 29
 Logo
12:16 pm - 1:03 pmSDF-SYR
24h 47m2 stops
 Logo
8:25 pm - 2:55 pmSYR-SDF
18h 30m1 stop
Mon, Jul 21 - Fri, Jul 25
 Logo
2:50 pm - 7:35 pmSDF-SYR
28h 45m2 stops
 Logo
9:46 am - 10:04 amSYR-SDF
24h 18m1 stop
Fri, Aug 29 - Mon, Sep 1
American Airlines Logo
8:06 pm - 12:13 amSDF-SYR
4h 07m1 stop
American Airlines Logo
5:19 pm - 10:47 pmSYR-SDF
5h 28m1 stop
$294American Airlines
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Fri, Jul 11 - Sun, Jul 13
Delta Logo
5:53 pm - 11:49 pmSDF-SYR
5h 56m1 stop
Delta Logo
6:10 am - 9:49 amSYR-SDF
3h 39m1 stop
$389Delta
Find Deal
Thu, Jul 31 - Sun, Aug 3
American Airlines Logo
7:40 am - 12:29 pmSDF-SYR
4h 49m1 stop
American Airlines Logo
6:05 am - 10:25 amSYR-SDF
4h 20m1 stop
$422American Airlines
Find Deal
Wed, Jul 23 - Sun, Jul 27
United Airlines Logo
10:00 am - 2:10 pmSDF-SYR
4h 10m1 stop
United Airlines Logo
6:00 am - 12:07 pmSYR-SDF
6h 07m1 stop
$429United Airlines
Find Deal
Wed, Jul 23 - Sun, Jul 27
United Airlines Logo
7:00 am - 2:10 pmSDF-SYR
7h 10m2 stops
United Airlines Logo
6:00 am - 12:07 pmSYR-SDF
6h 07m1 stop
$434United Airlines
Find Deal
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KAYAK's insights & trends for Louisville to Syracuse flights

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

What’s the cheapest day of the week to fly from Louisville to Syracuse?

The average price of all round-trip flights from Louisville to Syracuse clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Louisville to Syracuse, look for departures on Mondays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Syracuse, Tuesday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Louisville to Syracuse, 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 Louisville to Syracuse is May, where tickets cost $248 (return) on average. On the other hand, the most expensive months are October and July, where the average cost of round-trip tickets is $599 and $510 respectively.

Good to know

Low seasonMarch
High seasonJuly
Cheapest flight$122
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 29% increase in price.
Flight from Louisville to Syracuse

When to book flights from Louisville to Syracuse

Are your dates flexible? Find out the best times to travel from Louisville to Syracuse 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 Louisville to Syracuse

  • What is the cheapest flight from Louisville to Syracuse?

    In the last 3 days, the lowest price for a flight from Louisville to Syracuse was $122 for a one-way ticket and $236 for a round-trip.

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

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

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

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

  • Which airline alliances offer flights from Louisville to Syracuse?

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

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

    The two airlines most popular with KAYAK users for flights from Louisville to Syracuse are Delta and United Airlines. With an average price for the route of $398 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $392 and an overall rating of 7.4.

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

    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 Louisville to Syracuse.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Syracuse from Louisville 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 Louisville to Syracuse?

    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 Syracuse with an airline and back to Louisville with another airline. Booking your flights between Louisville and SYR 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 Louisville to Syracuse?

    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 Syracuse from Louisville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top 3 airlines serving from Louisville to Syracuse

 
See real verified KAYAK customer reviews for airlines flying from Louisville to Syracuse. 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 Louisville to Syracuse? 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.
8.0
DeltaOverall score based on 7963 reviews
8.5Crew
8.2Boarding
7.9Comfort
7.9Entertainment
7.3Food
Airline reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

8.0 ExcellentMathew, Jun 2025SAN - JFK
Read more Delta reviews

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Delayed take-off. Very small plane so very scary with lots of bumps during the flight. Would never fly Delta on short flights in small 80 seaters plane again! Felt relieved when landed.

The plane was old with small storage areas that had problems closing/latching and not enough storage for everyone, and worn, damaged seats. Service was great but feel a little unsafe on such well used planes.

Great staff. Wifi is terrible. Signing up for skylines is a painstaking process. Had to call customer service just to get my flight itinerary and confirmation sent to me. Consistent delays. A well staffed company that is run so poorly. Upper management needs to be renewed.

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I sat in comfort plus. It was fine. Seats were comfortable. I got drinks and snacks.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

Good and consistent Printer in lounge did not work for me :(

Flight heavily delayed. No food available despite purchasing an upgrade. No in cabin service.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Great experience…left a bit behind schedule but made up fir that in the air and landed 10 minutes early 😁

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Whenever a passenger purchase a ticket his advantage number should automatically to his information. It's not everyone remember the number. You request for your number and American airline agent say they will email it....and they never email anything and you loose your mileage just because you don't remember your number. It should automatically go your information and associate with your email account at all times

The flight was two hours late to take off. The captain kept making announcements in English, but the volume on the speakers was low and we could not hear him. The flight attendant’s French translation was loud and clear, but we couldn’t understand French. The crew was nowhere to be found to relay what the captain was announcing. Very frustrating experience. American has to do better.

Paid $35 and not able to access the internet at all.

Boarding took forever, the plane was cramped and cold, and the seatbelt song came on constantly throughout the red eye flight with a loud pre-recorded message playing each time

Cabin felt crammed Snacks are lame But crew was super efficient getting us out on time despite delay

To start, I’d like to say that every American Airline personnel I interacted with on the ground, especially flight crew, was very friendly and did their best to help me out. Despite this, however, my experience with the airline was an entire mess. The 7:19 PM flight was heavily delayed due to weather, and pushed to 10:30 AM the next morning. Because of this, I had to spend the night inside of the airport. At some point later in the night, I got an email saying that the flight had been canceled. I called the support number, and the representative on the other line told me that the flight was still on and that I didn’t need to rebook. The next morning, no one came to the gate to open the door for the crew until almost 11 AM. By this time the flight crew had been waiting for over an hour, and they had called management to get someone to open the door for them multiple times. Around 11:30, the gate screen had changed to a different flight. I ended up buying a last minute ticket with Southwest airline just to get to Chicago, because the next flight with American wasn’t until 7:19 pm that day. Now, earlier that morning my suitcase had been sent ahead of me to ORD. I went to baggage claim to ask them if I could have my suitcase forwarded to where I was staying. The representative at SDF baggage claim said they could and put the claim in for me. As I was going back through TSA, I got an email that the airline had found my suitcase, but the next step was to send it BACK to SDF. I called the airline support number again, and I made it clear that my suitcase needed to stay in Chicago and to not come back to SDF. The representative told me that they would hold my suitcase at ORD and that it wasn’t going to be forwarded anywhere. Once I got there, I found that they had loaded my suitcase onto a plane to send it back to SDF. Thankfully, I had gotten to the baggage claim counter in time for them to put in a request to bring my suitcase back up. My refund with the airline is processing already, but because of this entire experience and miscommunication at every turn of the way, I will not book with American Airlines in the future.

Cabin was roomy enough to easily slide my carry on under the seat in front of me!

Flight was empty so had a whole row to myself. Still had to wait to get the bag due to the negligence at Palm Springs departure.

I flew out of Reagan National. My flight was delayed, delayed, delayed, and then canceled ...THREE TIMES over TWO DAYS. Staff were seemingly not empowered to provide information on why the flights were screwed up. A real nightmare.

Amazingly comfy flight - I had upgraded for a reasonable price and it was worth it. The food also was good.

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

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