Which airport is the most popular layover for flights between St. Louis and Syracuse?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from St. Louis to Syracuse?

Flights via Detroit (DTW) offer the lowest average round-trip price of $283.

What airlines fly to Syracuse?

American Airlines, Delta and Southwest are the top three most popular airlines that fly to Syracuse from St. Louis according to our data. American Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Syracuse. Keep in mind that there are 4 different airlines that fly to Syracuse on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from St. Louis to Syracuse?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 3h 51m.

Which layover airport has the shortest connection time from St. Louis to Syracuse?

Chicago (ORD) has the shortest average layover time for this route: 0h 52m.

What is the cheapest airline that flies from Lambert-St Louis to Syracuse Hancock Intl?

Frontier and United Airlines are the most popular carriers operating from Lambert-St Louis to Syracuse Hancock Intl

When did momondo last update prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

Prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport are updated daily.

How many operators does momondo search for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

The number of operators available for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport is 2 as of November 2025.

How old do you have to be to fly from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Syracuse Hancock Intl Airport.

What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?

The travel and health documents you'll need for your trip to Syracuse Hancock Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Syracuse Hancock Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$204 Cheap Flights from St. Louis to Syracuse in 2025/26

Q: What is the typical price of a round-trip flight between St. Louis and Syracuse?

Prices are currently low for flights on this route. Typical prices usually range from $353 to $503. The lowest price recently found on this route was $226.

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9:54 am - 7:35 pmSTL-SYR

8h 41m1 stop

3:20 pm - 8:40 amSYR-STL

18h 20m1 stop

$226Frontier

Find Deal

Fri, Dec 12 - Sat, Jan 10

9:54 am - 7:35 pmSTL-SYR

8h 41m1 stop

3:20 pm - 2:48 pmSYR-STL

24h 28m2 stops

$230Frontier

Find Deal

Fri, Dec 12 - Sat, Jan 10

6:35 am - 12:02 pmSTL-SYR

4h 27m1 stop

6:00 am - 9:38 amSYR-STL

4h 38m1 stop

$249Delta

Find Deal

Wed, Feb 18 - Sun, Feb 22

6:00 am - 2:38 pmSTL-SYR

7h 38m2 stops

12:06 pm - 5:02 pmSYR-STL

5h 56m1 stop

$254American Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

11:20 am - 11:25 pmSTL-SYR

11h 05m2 stops

5:48 am - 2:30 pmSYR-STL

9h 42m2 stops

$344United Airlines

Find Deal

Fri, Jan 23 - Sun, Jan 25

6:00 am - 3:46 pmSTL-SYR

8h 46m2 stops

5:17 pm - 9:31 pmSYR-STL

5h 14m1 stop

$359American Airlines

Find Deal

Wed, Feb 18 - Sun, Feb 22

4:53 pm - 11:38 pmSTL-SYR

5h 45m1 stop

5:26 pm - 11:55 pmSYR-STL

7h 29m1 stop

$363American Airlines

Find Deal

Thu, Jan 1 - Mon, Jan 5

9:53 am - 5:00 pmSTL-SYR

6h 07m1 stop

7:47 pm - 8:35 amSYR-STL

13h 48m1 stop

$382American Airlines

Find Deal

Tue, Dec 16 - Tue, Dec 23

11:51 am - 8:22 amSTL-SYR

19h 31m2 stops

8:12 pm - 10:33 pmSYR-STL

27h 21m1 stop

$391Multiple Airlines

Find Deal

Thu, Jan 1 - Mon, Jan 5

6:30 am - 2:07 pmSTL-SYR

6h 37m2 stops

10:19 am - 7:27 pmSYR-STL

10h 08m2 stops

$395United Airlines

Find Deal

Tue, Jan 6 - Sat, Jan 10

Frontier flights from St. Louis to Syracuse

Our best Frontier deals on St. Louis to Syracuse flight tickets

Frontier

Dec 12

STL9:54 amLambert-St Louis

8h 41m

1 stop

SYR7:35 pmSyracuse Hancock Intl

Jan 10

SYR3:20 pmSyracuse Hancock Intl

18h 20m

1 stop

STL8:40 amLambert-St Louis

$226

Find similar

Frontier

Dec 12

STL9:54 amLambert-St Louis

8h 41m

1 stop

SYR7:35 pmSyracuse Hancock Intl

Jan 10

SYR3:20 pmSyracuse Hancock Intl

24h 28m

2 stops

STL2:48 pmLambert-St Louis

$230

Find similar

Delta flights from St. Louis to Syracuse

Our best Delta deals on St. Louis to Syracuse flight tickets

Delta

Feb 18

STL6:35 amLambert-St Louis

4h 27m

1 stop

SYR12:02 pmSyracuse Hancock Intl

Feb 22

SYR6:00 amSyracuse Hancock Intl

4h 38m

1 stop

STL9:38 amLambert-St Louis

$249

Find similar

Delta

Nov 19

STL6:00 amLambert-St Louis

4h 36m

1 stop

SYR11:36 amSyracuse Hancock Intl

Dec 10

SYR12:58 pmSyracuse Hancock Intl

5h 12m

1 stop

STL5:10 pmLambert-St Louis

$309

Find similar

Delta

Nov 20

STL6:40 amLambert-St Louis

4h 28m

1 stop

SYR12:08 pmSyracuse Hancock Intl

Nov 24

SYR6:00 amSyracuse Hancock Intl

5h 43m

1 stop

STL10:43 amLambert-St Louis

$310

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 12/12

9:54 am-7:35 pm

1 stop8h 41m

Syracuse Hancock Intl

Sat 1/10

3:20 pm-8:40 am

1 stop18h 20m

$226

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 12/12

9:54 am-7:35 pm

1 stop8h 41m

Syracuse Hancock Intl

Sat 1/10

3:20 pm-2:48 pm

2 stops24h 28m

$230

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Wed 2/18

6:35 am-12:02 pm

1 stop4h 27m

Syracuse Hancock Intl

Sun 2/22

6:00 am-9:38 am

1 stop4h 38m

$249

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Tue 1/6

6:00 am-2:38 pm

2 stops7h 38m

Syracuse Hancock Intl

Sat 1/10

12:06 pm-5:02 pm

1 stop5h 56m

$254

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Fri 1/23

11:20 am-11:25 pm

2 stops11h 05m

Syracuse Hancock Intl

Sun 1/25

5:48 am-2:30 pm

2 stops9h 42m

$344

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Wed 2/18

6:00 am-3:46 pm

2 stops8h 46m

Syracuse Hancock Intl

Sun 2/22

5:17 pm-9:31 pm

1 stop5h 14m

$359

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 1/1

4:53 pm-11:38 pm

1 stop5h 45m

Syracuse Hancock Intl

Mon 1/5

5:26 pm-11:55 pm

1 stop7h 29m

$363

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Tue 12/16

9:53 am-5:00 pm

1 stop6h 07m

Syracuse Hancock Intl

Tue 12/23

7:47 pm-8:35 am

1 stop13h 48m

$382

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Thu 1/1

11:51 am-8:22 am

2 stops19h 31m

Syracuse Hancock Intl

Mon 1/5

8:12 pm-10:33 pm

1 stop27h 21m

$391

St. LouisSyracuse

STL - SYR

STLSYR

Lambert-St Louis

Tue 1/6

6:30 am-2:07 pm

2 stops6h 37m

Syracuse Hancock Intl

Sat 1/10

10:19 am-7:27 pm

2 stops10h 08m

$395

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to Syracuse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between St. Louis and Syracuse?

What is the cheapest month to fly to Syracuse?

The month of January is, on average, the cheapest month to fly to Syracuse from St. Louis, with most prices found around $253. If you aren’t able to travel to Syracuse during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $294.

What is the cheapest day to depart on your flight to Syracuse?

The cheapest day to depart from St. Louis to Syracuse is on a Tuesday. Travelers who choose to depart for Syracuse on a Tuesday will often find tickets for as low as $329. The most expensive day to fly to Syracuse is Sunday, with ticket prices averaging around $452.

What is the cheapest time of day to depart on your flight to Syracuse?

Our most recent data shows that the best time of day to fly to Syracuse is in the afternoon. Flights from St. Louis to Syracuse during this time can be as low as $362. Flights to Syracuse are more costly in the evening, with an average ticket price of $406. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to Syracuse from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Syracuse for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Syracuse from St. Louis for as low as $201 on momondo.

How have St. Louis to Syracuse flight prices changed over time?

When to book flights from St. Louis to Syracuse

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Syracuse according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap St. Louis to Syracuse (STL to SYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Syracuse

Direct flights	None

There are no direct flights from St. Louis to Syracuse. There are no popular flight routes from St. Louis to Syracuse.

Search flight deals

How far is Lambert-St Louis to Syracuse Hancock Intl by plane?
A flight from Lambert-St Louis to Syracuse Hancock Intl will travel around 793.6 mi. By plane, this route typically takes 4h 18m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?
Prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?
The number of operators available for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport is 2 as of November 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Syracuse Hancock Intl Airport.
What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?
The travel and health documents you'll need for your trip to Syracuse Hancock Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Syracuse Hancock Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from St. Louis to Syracuse?
Based on momondo bookings for this flight route, the most popular airline on flight routes from St. Louis to Syracuse is American Airlines (59% of total bookings). The next most popular airline is Delta (41%).

Best airlines flying from St. Louis to Syracuse

Compare and see reviews for airlines that fly from St. Louis to Syracuse with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $228	Free Cancellation	Rating 7.2 11,050 reviews		Search American Airlines flights
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,007 reviews		Search Delta flights

Skaneateles

Liverpool

Oswego

Auburn

East Syracuse

Seneca Falls

Waterloo

Cicero

Bridgeport

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Syracuse?

Finding the right flight to Syracuse from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Syracuse quick and easy, saving you time and money.

Can I find flights from St. Louis to Syracuse with flexible booking policies on momondo?

momondo does allow users to show only those flights to Syracuse from St. Louis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from St. Louis to Syracuse?

momondo helps you find the best flight between St. Louis and Syracuse by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Syracuse right now. Can momondo alert me if prices change?

If you are not ready to book a flight from St. Louis to Syracuse now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Syracuse and let you know when they change.

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Cheap flights from St. Louis to Syracuse from $204

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Syracuse departing on 12/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from St. Louis to Syracuse

Our best Frontier deals on St. Louis to Syracuse flight tickets

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How to get the cheapest flight ticket from St. Louis to Syracuse

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Syracuse?

What is the cheapest month to fly to Syracuse?

What is the cheapest day to depart on your flight to Syracuse?

The cheapest day to depart from St. Louis to Syracuse is on a Tuesday. Travelers who choose to depart for Syracuse on a Tuesday will often find tickets for as low as $329. The most expensive day to fly to Syracuse is Sunday, with ticket prices averaging around $452.

What is the cheapest time of day to depart on your flight to Syracuse?

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

How have St. Louis to Syracuse flight prices changed over time?

What is the cheapest airline that flies from Lambert-St Louis to Syracuse Hancock Intl?

Frontier and United Airlines are the most popular carriers operating from Lambert-St Louis to Syracuse Hancock Intl

What airlines fly to Syracuse?

Which airport is the most popular layover for flights between St. Louis and Syracuse?

Chicago (ORD) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from St. Louis to Syracuse?

Flights via Detroit (DTW) offer the lowest average round-trip price of $283.

Which layover airport has the shortest travel time from St. Louis to Syracuse?

Flights connecting via Detroit (DTW) have the shortest average one-way travel time: 3h 51m.

Which layover airport has the shortest connection time from St. Louis to Syracuse?

Chicago (ORD) has the shortest average layover time for this route: 0h 52m.

When to book flights from St. Louis to Syracuse

Cheap St. Louis to Syracuse (STL to SYR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Syracuse

Direct flights

How far is Lambert-St Louis to Syracuse Hancock Intl by plane?

When did momondo last update prices for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

How many operators does momondo search for flights from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

How old do you have to be to fly from Lambert-St Louis Airport to Syracuse Hancock Intl Airport?

What documentation or ID do you need to fly to Syracuse Hancock Intl Airport?

What is the most popular airline from St. Louis to Syracuse?

Best airlines flying from St. Louis to Syracuse

Compare and see reviews for airlines that fly from St. Louis to Syracuse with momondo

Traveling to a place near Syracuse?

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Syracuse?

Can I find flights from St. Louis to Syracuse with flexible booking policies on momondo?

How can momondo help me find flights from St. Louis to Syracuse?

I’m not ready to book a flight from St. Louis to Syracuse right now. Can momondo alert me if prices change?

An easier way to manage your Syracuse trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing New York