Which airports can I use when flying from St. Louis to Syracuse?

Flights from St. Louis to Syracuse usually depart from Lambert-St Louis (STL) and arrive at Syracuse Hancock Intl (SYR).

What cabin classes can I book on flights from St. Louis to Syracuse?

Only Economy Class is available on flights from St. Louis to Syracuse.

Which airports do connecting flights from St. Louis to Syracuse pass through?

One-stop flights from St. Louis to Syracuse most commonly connect through: • Detroit Metropolitan Wayne County (DTW) - 52% of one-stop connections • Chicago O'Hare Intl (ORD) - 30% of one-stop connections • Charlotte Douglas (CLT) - 10% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 3% of one-stop connections Detroit Metropolitan Wayne County (DTW) handles the largest share of one-stop connections on this route.

Can I save money by using flexible dates for flights from St. Louis to Syracuse?

On the St. Louis to Syracuse route, being flexible with your departure day can save you up to 50%. Saturday is the cheapest day at $294 round-trip on average, while Sunday is the most expensive at $586: a $292 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

How long is a flight from St. Louis to Syracuse?

A nonstop flight from St. Louis to Syracuse takes 0h 00m, covering 801 miles.

Do I need a passport to fly from St. Louis to Syracuse?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from St. Louis to Syracuse changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $268 to $1,326. That means the highest observed fare was about 5x higher than the lowest one.

How are flight prices from St. Louis to Syracuse looking right now?

One-way fares from St. Louis to Syracuse are currently lower than usual. Average one-way flight prices are about $321, which is 11% below the typical average for this route.

How much time can I save by choosing a different layover airport from St. Louis to Syracuse?

Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 4h 09m, compared with 4h 34m via Detroit Metropolitan Wayne County (DTW) and 4h 52m via Washington, D.C. Reagan-National (DCA).

What is the time difference between St. Louis and Syracuse?

Syracuse is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Syracuse Hancock Intl Airport (SYR)?

Syracuse Hancock Intl Airport (SYR) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include: • Hertz • Dollar • Budget • Alamo • Avis

How much should I expect to pay for a St. Louis to Syracuse flight?

Round-trip flights from St. Louis to Syracuse range from $308 to $499, with an average of $381 over the past 12 months. Anything below $308 counts as a good deal.

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

Frontier ($268) and American Airlines ($330) are the cheapest airlines to fly round-trip from St. Louis to Syracuse according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from St. Louis to Syracuse?

Detroit Metropolitan Wayne County (DTW) is the most popular layover for the St. Louis to Syracuse route. 52% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DTW.

What is the cheapest layover airport when flying from St. Louis to Syracuse?

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $298. Based on KAYAK data over the past 3 months.

When flying from St. Louis to Syracuse which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for St. Louis to Syracuse layovers at 148 minutes over the past 3 months.

$146 CHEAP FLIGHTS from St. Louis to Syracuse (STL - SYR)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$268

Typical prices: $308-$499

Frontier

Mon 10/15Fri 10/19

STL - SYR • 1 stop

Cheapest one-way

$146

Typical prices: $289-$395

Multiple Airlines

Fri 11/16

STL - SYR • 2 stops

Nonstop flights

Not available

There are currently no direct flights between St. Louis and Syracuse. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

September

Cheapest • 23% price drop

September

Most popular

Good to know

Top layover airports

Philadelphia (PHL)

Cheapest • Avg $298 (round-trip)

Detroit Metropolitan Wayne County (DTW)

Shortest trip • 4h 34m (one-way)

Insights

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Syracuse!

Flight Deals

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

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from St. Louis to Syracuse

Thu, Oct 15 - Mon, Oct 19

4:30 pm - 4:46 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

23h 16m1 stop Orlando

5:31 pm - 11:13 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

6h 42m1 stop Orlando

$268Frontier

Sat, Oct 17 - Sun, Nov 1

6:00 am - 2:10 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 10m1 stop Philadelphia

6:06 am - 10:47 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 41m1 stop Chicago O'Hare Intl

$330American Airlines

Thu, Oct 29 - Sat, Oct 31

10:14 am - 5:51 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

6h 37m1 stop Atlanta Hartsfield-Jackson

6:09 am - 11:47 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

6h 38m1 stop New York LaGuardia

$330Delta

Thu, Oct 29 - Sat, Oct 31

6:05 pm - 11:18 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 13m1 stop Detroit Metropolitan Wayne County

6:09 am - 11:47 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

6h 38m1 stop New York LaGuardia

$330Delta

Sat, Nov 14 - Sun, Nov 15

11:23 am - 4:26 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 03m1 stop Chicago O'Hare Intl

6:40 pm - 10:15 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 35m1 stop Chicago O'Hare Intl

$330American Airlines

Sat, Oct 17 - Sat, Oct 31

5:23 pm - 10:49 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 26m1 stop Chicago O'Hare Intl

6:12 am - 10:41 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 29m1 stop Philadelphia

$330American Airlines

Sat, Nov 14 - Sun, Nov 15

8:00 am - 2:12 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 12m1 stop Washington, D.C. Dulles Intl

5:40 am - 12:10 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 30m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$335United Airlines

Sat, Oct 17 - Sat, Oct 31

6:00 am - 2:19 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 19m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

5:20 pm - 9:40 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 20m1 stop Chicago O'Hare Intl

$335United Airlines

Thu, Oct 29 - Sun, Nov 1

4:26 pm - 4:38 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

23h 12m1 stop Orlando

7:29 pm - 5:40 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

23h 11m2 stops Tampa Atlanta Hartsfield-Jackson

$385Multiple Airlines

Sun, Oct 18 - Sun, Nov 1

4:30 pm - 4:46 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

23h 16m1 stop Orlando

7:29 pm - 5:40 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

23h 11m2 stops Tampa Atlanta Hartsfield-Jackson

$425Multiple Airlines

Recent last minute flight deals from St. Louis to Syracuse

Thu, Sep 24 - Sun, Sep 27

6:30 am - 3:00 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 30m1 stop Philadelphia

5:35 am - 10:15 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 40m1 stop Washington, D.C. Reagan-National

$429American Airlines

Thu, Sep 24 - Sun, Sep 27

10:27 am - 4:54 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 27m1 stop Chicago O'Hare Intl

6:10 am - 12:15 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 05m1 stop Chicago O'Hare Intl

$429United Airlines

Thu, Sep 24 - Sun, Sep 27

10:05 am - 5:58 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

6h 53m1 stop Atlanta Hartsfield-Jackson

6:20 am - 9:29 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

4h 09m1 stop Detroit Metropolitan Wayne County

$444Delta

Thu, Sep 24 - Sat, Sep 26

10:27 am - 4:54 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

5h 27m1 stop Chicago O'Hare Intl

6:10 am - 12:14 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 04m1 stop Chicago O'Hare Intl

$459United Airlines

Thu, Sep 24 - Sat, Sep 26

6:00 am - 2:18 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 18m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:10 am - 12:14 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 04m1 stop Chicago O'Hare Intl

$464United Airlines

Thu, Sep 24 - Sat, Sep 26

6:00 am - 2:18 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 18m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

6:00 am - 12:14 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 14m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$469United Airlines

Thu, Sep 24 - Sun, Sep 27

11:35 am - 4:54 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 19m1 stop Chicago O'Hare Intl

6:00 am - 12:15 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 15m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$514United Airlines

Thu, Sep 24 - Sun, Sep 27

8:30 am - 2:18 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 48m1 stop Washington, D.C. Dulles Intl

6:00 am - 12:15 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 15m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

$549United Airlines

Wed, Sep 23 - Fri, Sep 25

6:30 am - 3:00 pmSTL Lambert-St Louis-SYR Syracuse Hancock Intl

7h 30m1 stop Philadelphia

6:00 am - 10:18 amSYR Syracuse Hancock Intl-STL Lambert-St Louis

5h 18m1 stop Chicago O'Hare Intl

$842American Airlines

Wed, Sep 23 - Fri, Sep 25

6:00 am - 11:40 amSTL Lambert-St Louis-SYR Syracuse Hancock Intl

4h 40m1 stop Washington, D.C. Reagan-National

11:05 am - 5:05 pmSYR Syracuse Hancock Intl-STL Lambert-St Louis

7h 00m2 stops Boston Logan Intl Philadelphia

$847American Airlines

Booking Insights

Price, demand and travel trends for St. Louis to Syracuse flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from St. Louis to Syracuse with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from St. Louis to Syracuse?

Round-trip flights from St. Louis to Syracuse start at $268. Prices are below average for this route right now, with typical round-trip fares ranging from $308 to $499. The lowest price found in the past 5 days was $268 on Frontier.

What's the cheapest day of the week to fly from St. Louis to Syracuse?

Saturday is the cheapest day of the week to fly from St. Louis to Syracuse, it is 23% cheaper than the average day. Sunday is the most expensive day with flight prices 53% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

•September is the cheapest month to fly from St. Louis to Syracuse at $294 round-trip.
•March ($525) and January ($520) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 78% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	September
Cheapest flight	$146

Best time to beat the crowds but there is an average 5% increase in price.

Most popular time to fly and prices are also 23% lower on average.

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.

What cabin classes can I book on flights from St. Louis to Syracuse?
Only Economy Class is available on flights from St. Louis to Syracuse.
How long is a flight from St. Louis to Syracuse?
A nonstop flight from St. Louis to Syracuse takes 0h 00m, covering 801 miles.
Do I need a passport to fly from St. Louis to Syracuse?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
How much should I expect to pay for a St. Louis to Syracuse flight?
Round-trip flights from St. Louis to Syracuse range from $308 to $499, with an average of $381 over the past 12 months. Anything below $308 counts as a good deal.
Have flight prices from St. Louis to Syracuse changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $268 to $1,326. That means the highest observed fare was about 5x higher than the lowest one.
How are flight prices from St. Louis to Syracuse looking right now?
One-way fares from St. Louis to Syracuse are currently lower than usual. Average one-way flight prices are about $321, which is 11% below the typical average for this route.
What car rental options are available at Syracuse Hancock Intl Airport (SYR)?
Syracuse Hancock Intl Airport (SYR) hosts 5 major car rental companies, with daily rates starting from around $29 for economy cars. Top options include:
• Hertz
• Dollar
• Budget
• Alamo
• Avis
Which airports can I use when flying from St. Louis to Syracuse?
Flights from St. Louis to Syracuse usually depart from Lambert-St Louis (STL) and arrive at Syracuse Hancock Intl (SYR).
Which airports do connecting flights from St. Louis to Syracuse pass through?
One-stop flights from St. Louis to Syracuse most commonly connect through:

• Detroit Metropolitan Wayne County (DTW) - 52% of one-stop connections
• Chicago O'Hare Intl (ORD) - 30% of one-stop connections
• Charlotte Douglas (CLT) - 10% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 3% of one-stop connections

Detroit Metropolitan Wayne County (DTW) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from St. Louis to Syracuse?
On the St. Louis to Syracuse route, being flexible with your departure day can save you up to 50%. Saturday is the cheapest day at $294 round-trip on average, while Sunday is the most expensive at $586: a $292 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
How much time can I save by choosing a different layover airport from St. Louis to Syracuse?
Flying via Philadelphia (PHL) gives the shortest average 1-stop total travel time at 4h 09m, compared with 4h 34m via Detroit Metropolitan Wayne County (DTW) and 4h 52m via Washington, D.C. Reagan-National (DCA).
What is the time difference between St. Louis and Syracuse?
Syracuse is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

If your dates can be flexible, aim for a Saturday departure instead of Sunday. On this route, Saturday flights average $294 - about $292 less than Sunday (50% savings) based on the last 12 months.
If you can choose when to travel, plan your St. Louis to Syracuse trip for September. Fares historically average $294 round-trip in that month - typically $231 less than the most expensive month, which is March (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Syracuse Hancock Intl Airport.
- DoubleTree by Hilton Hotel Syracuse
- Livaway Suites Syracuse
- Comfort Inn and Suites Syracuse-Carrier Circle

More options for your flight from St. Louis to Syracuse

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Syracuse with a hotel stay or car rental

Car rentals in Syracuse

Hotels in Syracuse

Vacations in Syracuse

STL - SYR

$146 Find Cheap Flights from St. Louis to Syracuse - Compare and Save

Everything you should know

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

Recent round-trip flight deals from St. Louis to Syracuse

Recent one-way flight deals from St. Louis to Syracuse

Recent last minute flight deals from St. Louis to Syracuse

Price, demand and travel trends for St. Louis to Syracuse flights

How much is a round-trip flight from St. Louis to Syracuse?

What's the cheapest day of the week to fly from St. Louis to Syracuse?

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

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

What is the most popular layover airport when flying from St. Louis to Syracuse?

What is the cheapest layover airport when flying from St. Louis to Syracuse?

When flying from St. Louis to Syracuse which airport offers the shortest layover?

Key details for St. Louis to Syracuse flights

Low season

High season

Cheapest flight

When to book flights from St. Louis to Syracuse

Your St. Louis to Syracuse flight questions, answered

Your guide to booking St. Louis to Syracuse flights

More options for your flight from St. Louis to Syracuse

Complete your trip to Syracuse with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from St. Louis to Syracuse

Find direct flights to and from St. Louis and Syracuse

Flights from domestic origins to Syracuse

Flights to other popular destinations

Find deals for your return flight