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STL - SYR

$100 Find cheap flights from St. Louis 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 St. Louis to Syracuse departing on 6/11. 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
0 bags
Sat 6/29
Sat 7/6

Search 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 St. Louis 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 St. Louis to Syracuse, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

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Cheap flight deals from St. Louis to Syracuse (STL-SYR)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis 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 and deals for you by selecting your travel dates.
Choose your dates
9:20 pm - 9:03 amSTL-SYR
10h 43m1 stop
9:10 pm - 7:02 amSYR-STL
10h 52m1 stop
$180Frontier
Find Deal
Mon, Sep 9 - Wed, Sep 11
10:32 pm - 8:12 pmSTL-SYR
20h 40m1 stop
9:10 pm - 7:02 amSYR-STL
10h 52m1 stop
$182Frontier
Find Deal
Tue, Sep 3 - Thu, Sep 5
3:10 pm - 11:22 pmSTL-SYR
7h 12m1 stop
11:44 am - 6:11 pmSYR-STL
7h 27m1 stop
$258Delta
Find Deal
Wed, Jun 26 - Wed, Jul 3
6:09 am - 1:19 pmSTL-SYR
6h 10m1 stop
6:51 pm - 12:03 amSYR-STL
6h 12m1 stop
$301American Airlines
Find Deal
Wed, Jun 19 - Fri, Jun 21
3:27 pm - 10:43 pmSTL-SYR
6h 16m1 stop
6:51 pm - 12:03 amSYR-STL
6h 12m1 stop
$326American Airlines
Find Deal
Mon, Jun 10 - Wed, Jun 12
12:15 pm - 11:45 amSTL-SYR
22h 30m3 stops
10:44 am - 5:28 pmSYR-STL
31h 44m3 stops
Wed, Jun 19 - Fri, Jun 21
7:45 am - 3:43 pmSTL-SYR
6h 58m2 stops
4:33 pm - 10:24 amSYR-STL
18h 51m2 stops
Fri, Jul 12 - Mon, Jul 15
5:18 pm - 9:45 amSTL-SYR
15h 27m2 stops
6:30 am - 10:07 amSYR-STL
4h 37m1 stop
$378United Airlines
Find Deal
Tue, Sep 3 - Thu, Sep 5
5:20 pm - 11:30 pmSTL-SYR
29h 10m2 stops
6:30 am - 10:07 amSYR-STL
4h 37m1 stop
$396United Airlines
Find Deal
Mon, Sep 9 - Wed, Sep 11
6:30 am - 5:39 pmSTL-SYR
10h 09m2 stops
5:38 am - 11:46 amSYR-STL
7h 08m2 stops
$1,097Delta
Find Deal
Thu, Jun 27 - Sat, Jun 29

Flights from St. Louis to Syracuse - Travel Insights & Trends

Get data-powered insights and trends into flights from St. Louis 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 St. Louis to Syracuse?

The average price of all flights from St. Louis to Syracuse clicked on KAYAK for each day over the last 12 months.
When flying from St. Louis to Syracuse, you should consider leaving on a Monday and avoid Sundays if you are looking for the best rates. For your return to St. Louis, you’ll find the best rates on Wednesdays and the most expensive ones on Mondays.

What is the cheapest month to fly from St. Louis to Syracuse?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis 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 St. Louis to Syracuse is February, where tickets cost $292 on average. On the other hand, the most expensive months are March and May, where the average cost of tickets is $488 and $470 respectively.

How far in advance should I book a flight from St. Louis to Syracuse?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to Syracuse, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to Syracuse, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 56 days before departure.

Which airlines provide the cheapest flights from St. Louis to Syracuse?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the cheapest one-way ticket from St. Louis to Syracuse found on KAYAK was with Frontier for $100. Frontier proposed a round-trip connection from $180 and Delta from $258.

Good to know

Low season

January

High season

June

Cheapest flight

$100
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly with an average 15% increase in price.
Flight from St. Louis to Syracuse

When to book flights from St. Louis to Syracuse

Are your dates flexible? Find out the best times to travel from St. Louis 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 St. Louis to Syracuse

  • What is the cheapest flight from St. Louis to Syracuse?

    In the last 3 days, the lowest price for a flight from St. Louis to Syracuse was $100 for a one-way ticket and $180 for a round-trip.

  • Do I need a passport to fly between St. Louis and Syracuse?

    No

  • Which aircraft models fly most regularly from St. Louis to Syracuse?

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

  • Which airline alliances offer flights from St. Louis to Syracuse?

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

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

    The two airlines most popular with KAYAK users for flights from St. Louis to Syracuse are Delta and United Airlines. With an average price for the route of $371 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 $394 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from St. Louis 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 St. Louis to Syracuse.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Syracuse from St. Louis 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 St. Louis 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 St. Louis with another airline. Booking your flights between St. Louis 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 St. Louis 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 St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from St. Louis to Syracuse

 
See real verified KAYAK customer reviews for airlines flying from St. Louis 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 St. Louis 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 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

2.0 MediocreLisa, May 2024AUS - JFK
Read more about Delta reviews

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

It was a crowded flight. They did the best they could.

Boarding was great. The flight landed early. It took the crew over an hour and a half to bring out drinks. I paid to upgrade my seat to Comfort+ only to be near a crying/screaming baby who was seldom quiet. Noise-cancelling earbuds didn’t even help. Waste of money to upgrade.

Boarding was a sh!t show. JFK BOARDING was awful. The agent called three sections at a time Clogging the area then yelling at people to not block the walk way. How are you going to call delta one , premium select and comfort plus at once and the yell at highest paying passengers. Need to do a lot better and the flight attendants in the galley need to understand that their voices travel. They were talking about others and everyone in the cabin heard them

The main person that was coordinating everything was a short white/light skin Spanish man and he was very rude. It honestly made me feel like it was everyone’s First day at work. His announcements were very not reasonable and they did not make sense. The stewardess on the flight that made the announcements she didn’t even know what she was talking about she sounded inebriated. There were no snacks or drinks on our flight there wasn’t even much turbulence. This flight was not enjoyable nor was it what a Delta flight should be and just this past week I flew with Delta 3 times.

Horrible. First delta flight was delayed. I ran to my connecting flight and arrived to the gate 13 mins before departure. I told the gate agent “I’m here”, she told me flight was closed while giving my already confirmed seat to an stand by passenger. I said again “madam, I’m here with my confirmed seat” and she said “no you’re not here@ and gave two stand by people a boarding pass and let them board. I asked “madam, why do you do that?”, and she repeated “you’re not here”. That was very rude. I’m disappointed of delta. It used to have a good customer service. Things have changed, but not for good.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

I like the boarding process, it was fast. The seat doesn’t have a TV for a long flight and food wasn’t served, just snacks.

The CX617 from HK to BKK was delayed more than 1.5 hours.

Not being able to purchase my check in baggage online was a negative.

Comfort of seats, ease of boarding. Food selection could be better

American Airlines continues to price it can provide the least comfortable passenger experience in the air. This legacy carrier rivals the budgets for both terrible seats and inadequate amenities. I am a 5’7” woman who is not wider than a coach seat (even on these narrow bodied aircraft). My 3.5 hour flight was terribly uncomfortable because the leg room is inadequate (my knees hit the seat on front of me even when it was not reclined); the seat barely reclines; and the foam padding is worn thin to the extent one can feel the metal supports of the seat. Add to this the fact that the aisle is super narrow, so that the drink cart literally scrapes the arm rest of the aisle seat. It’s basically torture.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

Horrible people at the gate, they force me to check in my carry on, even thought no one behind me has to do it. I had to get out of the airport in NY to get my bag and go thru security again on my way to Honk Kong. The worst part is the employee threatened me with loosing the flights if don’t comply.

Cut off carry ons, had to check, got on and there was plenty of bin space. Disappointing.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

My experience with frontier staff at the Denver airport was absolutely horrible. The manager on duty was even worst if was the worst experience I have ever had, I have never been treated so poorly as a customer in my life! The staff was extremely rude, eye rolls and attitude and then refusal to help me at all. I wish I could never fly frontier again that’s how horrible it was!

The Frontier app wasn’t working. So I could not pay for a carry on the week prior to flying. They charged me 99$ at the gate to carry on a duffle bag.

Good for the price. My only complaint is that the pilot should keep the air flowing while passengers are waiting to getting out of airplane.

Plane could have been more on time. More leg room .

I arrived 1 hour prior to boarding, and they said I was too late for a domestic flight. First time I heard that :-(

Book cheap flights from St. Louis to Syracuse

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to Syracuse found on KAYAK in the last 72 hours.
6/11Tue
1 stopFrontier
12h 34mSTL-SYR
$100
6/11Tue
2 stopsFrontier
22h 33mSTL-SYR
$105
6/9Sun
1 stopFrontier
13h 37mSTL-SYR
$118
8/20Tue
1 stopAmerican Airlines
3h 55mSTL-SYR
$133
7/13Sat
1 stopAmerican Airlines
6h 47mSTL-SYR
$158
8/22Thu
1 stopFrontier
13h 21mSTL-SYR
$163
6/11Tue
3 stops
24h 29mSTL-SYR
$172
7/13Sat
2 stops
22h 02mSTL-SYR
$233
8/20Tue
3 stopsUnited Airlines
16h 28mSTL-SYR
$238
8/22Thu
3 stopsUnited Airlines
16h 26mSTL-SYR
$858

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Last minute flights from St. Louis to Syracuse

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from St. Louis to Syracuse that are departing in the next 10 days.
6/2Sun
multi-stop
12h 16mSTL-SYR
6/9Sun
multi-stop
5h 53mSYR-STL
$351
6/2Sun
multi-stop
22h 11mSTL-SYR
6/9Sun
multi-stop
5h 53mSYR-STL
$547
6/2Sun
multi-stop
21h 00mSTL-SYR
6/9Sun
multi-stop
5h 53mSYR-STL
$597
6/2Sun
multi-stop
22h 11mSTL-SYR
6/9Sun
multi-stop
26h 33mSYR-STL
$637
5/31Fri
multi-stopAmerican Airlines
5h 08mSTL-SYR
5/31Fri
multi-stopAmerican Airlines
4h 34mSYR-STL
$751
6/1Sat
multi-stopUnited Airlines
4h 48mSTL-SYR
6/1Sat
multi-stopUnited Airlines
5h 31mSYR-STL
$753
5/31Fri
multi-stopAmerican Airlines
6h 52mSTL-SYR
6/2Sun
multi-stopAmerican Airlines
4h 51mSYR-STL
$755
6/1Sat
multi-stopUnited Airlines
6h 43mSTL-SYR
6/1Sat
multi-stopUnited Airlines
5h 31mSYR-STL
$890
6/1Sat
multi-stopDelta
6h 01mSTL-SYR
6/3Mon
multi-stopDelta
8h 08mSYR-STL
$1,059
5/31Fri
multi-stopDelta
9h 46mSTL-SYR
6/3Mon
multi-stopDelta
8h 08mSYR-STL
$1,191

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St. Louis - Syracuse Flights

Departure:

St. Louis (STL)United States

Destination:

Syracuse (SYR)United States

Return flight deals:

Syracuse - St. Louis

Cabin classes: